{"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"file-history-snapshot","messageId":"e3c9223b-04cd-4757-b373-7ab23ab4d2e1","snapshot":{"messageId":"e3c9223b-04cd-4757-b373-7ab23ab4d2e1","trackedFileBackups":{},"timestamp":"2026-06-03T09:18:30.436Z"},"isSnapshotUpdate":false} {"parentUuid":null,"isSidechain":false,"attachment":{"type":"hook_success","hookName":"SessionStart:clear","toolUseID":"4bad155c-0d7f-4616-9e47-908c881b2804","hookEvent":"SessionStart","content":"CAVEMAN MODE ACTIVE — level: full\n\nRespond terse like smart caveman. All technical substance stay. Only fluff die.\r\n\r\n## Persistence\r\n\r\nACTIVE EVERY RESPONSE. No revert after many turns. No filler drift. Still active if unsure. Off only: \"stop caveman\" / \"normal mode\".\r\n\r\nDefault: **full**. Switch: `/caveman lite|full|ultra`.\r\n\r\n## Rules\r\n\r\nDrop: articles (a/an/the), filler (just/really/basically/actually/simply), pleasantries (sure/certainly/of course/happy to), hedging. Fragments OK. Short synonyms (big not extensive, fix not \"implement a solution for\"). Technical terms exact. Code blocks unchanged. Errors quoted exact.\r\n\r\nPattern: `[thing] [action] [reason]. [next step].`\r\n\r\nNot: \"Sure! I'd be happy to help you with that. The issue you're experiencing is likely caused by...\"\r\nYes: \"Bug in auth middleware. Token expiry check use `<` not `<=`. Fix:\"\r\n\r\n## Intensity\r\n\r\n| Level | What change |\r\n|-------|------------|\r\n| **full** | Drop articles, fragments OK, short synonyms. Classic caveman |\r\n\r\nExample — \"Why React component re-render?\"\r\n- full: \"New object ref each render. Inline object prop = new ref = re-render. Wrap in `useMemo`.\"\r\n\r\nExample — \"Explain database connection pooling.\"\r\n- full: \"Pool reuse open DB connections. No new connection per request. Skip handshake overhead.\"\r\n\r\n## Auto-Clarity\r\n\r\nDrop caveman for: security warnings, irreversible action confirmations, multi-step sequences where fragment order risks misread, user asks to clarify or repeats question. Resume caveman after clear part done.\r\n\r\nExample — destructive op:\r\n> **Warning:** This will permanently delete all rows in the `users` table and cannot be undone.\r\n> ```sql\r\n> DROP TABLE users;\r\n> ```\r\n> Caveman resume. Verify backup exist first.\r\n\r\n## Boundaries\r\n\r\nCode/commits/PRs: write normal. \"stop caveman\" or \"normal mode\": revert. Level persist until changed or session end.","stdout":"CAVEMAN MODE ACTIVE — level: full\n\nRespond terse like smart caveman. All technical substance stay. Only fluff die.\r\n\r\n## Persistence\r\n\r\nACTIVE EVERY RESPONSE. No revert after many turns. No filler drift. Still active if unsure. Off only: \"stop caveman\" / \"normal mode\".\r\n\r\nDefault: **full**. Switch: `/caveman lite|full|ultra`.\r\n\r\n## Rules\r\n\r\nDrop: articles (a/an/the), filler (just/really/basically/actually/simply), pleasantries (sure/certainly/of course/happy to), hedging. Fragments OK. Short synonyms (big not extensive, fix not \"implement a solution for\"). Technical terms exact. Code blocks unchanged. Errors quoted exact.\r\n\r\nPattern: `[thing] [action] [reason]. [next step].`\r\n\r\nNot: \"Sure! I'd be happy to help you with that. The issue you're experiencing is likely caused by...\"\r\nYes: \"Bug in auth middleware. Token expiry check use `<` not `<=`. Fix:\"\r\n\r\n## Intensity\r\n\r\n| Level | What change |\r\n|-------|------------|\r\n| **full** | Drop articles, fragments OK, short synonyms. Classic caveman |\r\n\r\nExample — \"Why React component re-render?\"\r\n- full: \"New object ref each render. Inline object prop = new ref = re-render. Wrap in `useMemo`.\"\r\n\r\nExample — \"Explain database connection pooling.\"\r\n- full: \"Pool reuse open DB connections. No new connection per request. Skip handshake overhead.\"\r\n\r\n## Auto-Clarity\r\n\r\nDrop caveman for: security warnings, irreversible action confirmations, multi-step sequences where fragment order risks misread, user asks to clarify or repeats question. Resume caveman after clear part done.\r\n\r\nExample — destructive op:\r\n> **Warning:** This will permanently delete all rows in the `users` table and cannot be undone.\r\n> ```sql\r\n> DROP TABLE users;\r\n> ```\r\n> Caveman resume. Verify backup exist first.\r\n\r\n## Boundaries\r\n\r\nCode/commits/PRs: write normal. \"stop caveman\" or \"normal mode\": revert. Level persist until changed or session end.","stderr":"","exitCode":0,"command":"Loading caveman mode...","durationMs":104},"type":"attachment","uuid":"ac186671-cf70-4fdb-8b37-3d6d86f7ca2b","timestamp":"2026-06-03T09:18:29.718Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"ac186671-cf70-4fdb-8b37-3d6d86f7ca2b","isSidechain":false,"attachment":{"type":"hook_success","hookName":"SessionStart:clear","toolUseID":"4bad155c-0d7f-4616-9e47-908c881b2804","hookEvent":"SessionStart","content":"","stdout":"{\"hookSpecificOutput\":{\"hookEventName\":\"SessionStart\",\"additionalContext\":\"\\n\\n\\n\\n\\n\\n Notable or unusual events and requests\\n Agent interactions -- who, roles, contributions\\n Thoughts on recent work -- what went well, what was tricky\\n Ideas to raise with the user\\n Further improvement ideas for recent problem spaces\\n What happened when, timing, sequencing\\n Current blockers or concerns\\n Current focus and immediate next steps\\n\\n\\n\\n\\n\\nB7 done (d06af5d). REQ-DAEMON-4 at [\\\"impl\\\",\\\"unit\\\"]. orphan-watch: crash_grace knob + signoff_with factoring + harness_owner_gone (parent_pid anchor) + run_orphan_watch. Gate green.\\n\\nNext: B8 — digest daemon-half. manifest pty_digest seam → DigestParser over broker PTY → `spt digest ` snapshot + delta-stream on R-TERM-3 substrate. REQ-TERM-4 gets `int`. Local addressing only (no [subnet:]id@node — M4). Orient: M3b-PLAN B8 row + ADR-0008 + brain.rs OutputEvent. Don't regress spawn_detached or gapless-handoff.\\n\\n**B6 DONE + verified + committed (c1c4f64, dev-freeform, tree clean).** REQ-DAEMON-3 (auto-start) + REQ-START-3 (in-memory seed, file bridge retired) both at [\\\"impl\\\",\\\"unit\\\",\\\"int\\\"]. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures · contract_e2e 4/4 incl. a REAL cold-start daemon E2E.\\n\\n**What B6 built:** the per-machine daemon process stood up for the first time. `spt-daemon`: `endpoint.rs` (per-home socket names from SPT_HOME hash, shared by the auto-start spawn), `seedmap.rs` (in-memory `SeedRegistry` + put/take/ping seed-control IPC, thread-per-conn), `daemon.rs` (`Daemon::run` binds broker + seed-control; `is_running`/`ensure_running`). `spt`: hidden `spt daemon` subcommand; `ensure_daemon()` atop `api::run`; `cmd_seed` PUTs to daemon (no file); `bind_from_seed` TAKEs (consume-once). `spt-store::seed` reduced to the `Seed` data contract only — file I/O gone. **Broker/B2 (gapless-handoff) code untouched** — B6 added an isolated seed-control surface, deliberately low-risk.\\n\\n**Remaining M3b:** B7 (orphan-watch) · B8 (digest daemon-half) · B9 (activation sweep + E2E). **Next session = B7.**\\n\\n**B7 immediate next steps (orphan-watch):** carry the M2b graceful ordering (grace 1.1 / echo-before-signoff 3.3 / stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now enables (M2b delivered graceful-only). Orient: M3b-PLAN B7 row; the M2b seams in spt-live (`graceful_signoff`, `sweep_stale_signoff`, `run_echo_commune`) already pure; `lifecycle.rs::graceful_signoff` (interim zero-grace path — B7 supplies the real grace/liveness recheck). REQ-DAEMON-4 (partial). Acceptance: a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test).\\n\\n**Watch items for B7+:** the new daemon process model means tests that exec `spt api …` now auto-spawn a real daemon unless an in-process one is pre-started (see `start_inproc_daemon` in contract_e2e). The Windows handle-inheritance guard in `spawn_detached` is load-bearing for any pipe-capturing caller — don't regress it.\\n\\n**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain `spt-daemon` behind a versioned local IPC, so a brain self-update swaps with zero endpoint interruption. **End goal (project):** harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract) — clean-room rebuild of `claude_skill_owl`.\\n\\n\\nYou are agent \\\"doyle\\\". Your spacetime session is active (you have a perch — that's why you're seeing this).\\n\\nSend messages:\\n- $OWL send <<'EOF' ... EOF — fire-and-forget\\n- $OWL send --reply-to <<'EOF' ... EOF — respond to whoever messaged you\\n- $OWL ring <<'EOF' ... EOF — send and wait for reply (blocks; alias: `ask`)\\n\\nYour ID (doyle) is auto-detected. If that fails, append it: `$OWL send doyle`.\\n\\nReceive messages (three paths, handle all identically):\\n- Primary (Monitor stream): your background `$OWL poll doyle` task running via the Monitor tool emits one EVENT envelope per delivery to stdout. Regular messages: `\\\">body`. Self-originated alarms: `\\\" current-time=\\\"\\\">body`. Long bodies arrive as N consecutive `\\\" [type=... from=... timestamp=... note=...]>chunk` lines — collect parts sharing the same id, order by seq numerator, verify count equals seq denominator, concatenate chunk contents in seq order, then apply the body parsing rules to the reassembled body. The original envelope attrs appear on seq=\\\"1/M\\\" only; continuations carry only seq + id. Drop orphan parts silently (seq K/M arriving without matching seq 1/M same id — earlier parts lost across a session boundary). The stream stays alive across deliveries — do not re-register after each message.\\n- Body parsing rules (both envelope types AND reassembled EVENT-PART bodies): split the body on the literal `
` token to recover newlines, then HTML-unescape each fragment in order `<` → `<`, `>` → `>`, `"` → `\\\"`, `&` → `&` **last** (apply `&` last so embedded `&lt;` sequences don't double-decode).\\n- Fallback (Bash `--once`): when Monitor is unavailable, run `$OWL poll doyle --once` as a Bash background task (`run_in_background: true`). The wire format is IDENTICAL — including EVENT-PART chunking for long bodies — same `body` envelope shapes as the primary path. The only difference: the process exits after one event, so you re-register a fresh Bash background task after each delivery (legacy one-shot loop).\\n- Hook delivery (orthogonal, when busy): the PreToolUse hook injects `` XML into your next tool call context. Process it the same way as either of the above paths.\\n\\nReading liveness (do NOT mis-diagnose a healthy listener):\\n- `pid:\\\"BUSY\\\"` in `$OWL list` means your listener is ALIVE and mid-delivery — it is ONLINE, not dead. Never re-arm or stop on a BUSY reading.\\n- Your poll is actually down ONLY when your `doyle` row is MISSING from `$OWL list`, or shows OFFLINE / [orphaned].\\n\\nAfter a /clear: DO NOTHING to your poll.\\n- Your poll listener survives /clear INTACT and keeps delivering to this same session. There is no orphan to kill and no listener to rebuild. Do NOT re-arm, do NOT start a second listener, do NOT stop anything.\\n- If you try to re-arm anyway you will get DUPLICATE/COLLISION — that is PROOF your listener is still alive and working, NOT evidence of a \\\"stale\\\" perch. Stop there; do not escalate to a stop command.\\n\\nRe-arm a stale poll (genuinely rare — binary handoff or confirmed listener death only):\\n- Under stream mode (primary, Monitor), the poll listener is long-running and stays alive across messages AND across /clear. Re-arming is needed ONLY after a binary handoff (Phase 18.4/18.5 machinery) or after confirmed listener death (your `doyle` row MISSING from `$OWL list`) — NOT after a /clear, NOT after every message, and NOT on a BUSY reading.\\n- Re-arm primary: relaunch `$OWL poll doyle listen --live` via the Monitor tool with `persistent: true` and `description: \\\"« spt event »\\\"`.\\n- Re-arm fallback: relaunch `$OWL poll doyle listen --live --once` via Bash with `run_in_background: true`, then re-register after each delivered message.\\n\\nOther commands:\\n- $OWL list — list active agents\\n- $OWL stop doyle — stop your listener\\n- $OWL new-alarm doyle \"}}\n","stderr":"","exitCode":0,"command":"$CLAUDE_PLUGIN_ROOT/owl.exe plugin-session-start","durationMs":821},"type":"attachment","uuid":"4e0b4023-b641-4095-91a7-5abfec292db0","timestamp":"2026-06-03T09:18:30.435Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4e0b4023-b641-4095-91a7-5abfec292db0","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["\n\n\n\n\n\n Notable or unusual events and requests\n Agent interactions -- who, roles, contributions\n Thoughts on recent work -- what went well, what was tricky\n Ideas to raise with the user\n Further improvement ideas for recent problem spaces\n What happened when, timing, sequencing\n Current blockers or concerns\n Current focus and immediate next steps\n\n\n\n\n\nB7 done (d06af5d). REQ-DAEMON-4 at [\"impl\",\"unit\"]. orphan-watch: crash_grace knob + signoff_with factoring + harness_owner_gone (parent_pid anchor) + run_orphan_watch. Gate green.\n\nNext: B8 — digest daemon-half. manifest pty_digest seam → DigestParser over broker PTY → `spt digest ` snapshot + delta-stream on R-TERM-3 substrate. REQ-TERM-4 gets `int`. Local addressing only (no [subnet:]id@node — M4). Orient: M3b-PLAN B8 row + ADR-0008 + brain.rs OutputEvent. Don't regress spawn_detached or gapless-handoff.\n\n**B6 DONE + verified + committed (c1c4f64, dev-freeform, tree clean).** REQ-DAEMON-3 (auto-start) + REQ-START-3 (in-memory seed, file bridge retired) both at [\"impl\",\"unit\",\"int\"]. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures · contract_e2e 4/4 incl. a REAL cold-start daemon E2E.\n\n**What B6 built:** the per-machine daemon process stood up for the first time. `spt-daemon`: `endpoint.rs` (per-home socket names from SPT_HOME hash, shared by the auto-start spawn), `seedmap.rs` (in-memory `SeedRegistry` + put/take/ping seed-control IPC, thread-per-conn), `daemon.rs` (`Daemon::run` binds broker + seed-control; `is_running`/`ensure_running`). `spt`: hidden `spt daemon` subcommand; `ensure_daemon()` atop `api::run`; `cmd_seed` PUTs to daemon (no file); `bind_from_seed` TAKEs (consume-once). `spt-store::seed` reduced to the `Seed` data contract only — file I/O gone. **Broker/B2 (gapless-handoff) code untouched** — B6 added an isolated seed-control surface, deliberately low-risk.\n\n**Remaining M3b:** B7 (orphan-watch) · B8 (digest daemon-half) · B9 (activation sweep + E2E). **Next session = B7.**\n\n**B7 immediate next steps (orphan-watch):** carry the M2b graceful ordering (grace 1.1 / echo-before-signoff 3.3 / stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now enables (M2b delivered graceful-only). Orient: M3b-PLAN B7 row; the M2b seams in spt-live (`graceful_signoff`, `sweep_stale_signoff`, `run_echo_commune`) already pure; `lifecycle.rs::graceful_signoff` (interim zero-grace path — B7 supplies the real grace/liveness recheck). REQ-DAEMON-4 (partial). Acceptance: a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test).\n\n**Watch items for B7+:** the new daemon process model means tests that exec `spt api …` now auto-spawn a real daemon unless an in-process one is pre-started (see `start_inproc_daemon` in contract_e2e). The Windows handle-inheritance guard in `spawn_detached` is load-bearing for any pipe-capturing caller — don't regress it.\n\n**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain `spt-daemon` behind a versioned local IPC, so a brain self-update swaps with zero endpoint interruption. **End goal (project):** harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract) — clean-room rebuild of `claude_skill_owl`.\n\n\nYou are agent \"doyle\". Your spacetime session is active (you have a perch — that's why you're seeing this).\n\nSend messages:\n- $OWL send <<'EOF' ... EOF — fire-and-forget\n- $OWL send --reply-to <<'EOF' ... EOF — respond to whoever messaged you\n- $OWL ring <<'EOF' ... EOF — send and wait for reply (blocks; alias: `ask`)\n\nYour ID (doyle) is auto-detected. If that fails, append it: `$OWL send doyle`.\n\nReceive messages (three paths, handle all identically):\n- Primary (Monitor stream): your background `$OWL poll doyle` task running via the Monitor tool emits one EVENT envelope per delivery to stdout. Regular messages: `\">body`. Self-originated alarms: `\" current-time=\"\">body`. Long bodies arrive as N consecutive `\" [type=... from=... timestamp=... note=...]>chunk` lines — collect parts sharing the same id, order by seq numerator, verify count equals seq denominator, concatenate chunk contents in seq order, then apply the body parsing rules to the reassembled body. The original envelope attrs appear on seq=\"1/M\" only; continuations carry only seq + id. Drop orphan parts silently (seq K/M arriving without matching seq 1/M same id — earlier parts lost across a session boundary). The stream stays alive across deliveries — do not re-register after each message.\n- Body parsing rules (both envelope types AND reassembled EVENT-PART bodies): split the body on the literal `
` token to recover newlines, then HTML-unescape each fragment in order `<` → `<`, `>` → `>`, `"` → `\"`, `&` → `&` **last** (apply `&` last so embedded `&lt;` sequences don't double-decode).\n- Fallback (Bash `--once`): when Monitor is unavailable, run `$OWL poll doyle --once` as a Bash background task (`run_in_background: true`). The wire format is IDENTICAL — including EVENT-PART chunking for long bodies — same `body` envelope shapes as the primary path. The only difference: the process exits after one event, so you re-register a fresh Bash background task after each delivery (legacy one-shot loop).\n- Hook delivery (orthogonal, when busy): the PreToolUse hook injects `` XML into your next tool call context. Process it the same way as either of the above paths.\n\nReading liveness (do NOT mis-diagnose a healthy listener):\n- `pid:\"BUSY\"` in `$OWL list` means your listener is ALIVE and mid-delivery — it is ONLINE, not dead. Never re-arm or stop on a BUSY reading.\n- Your poll is actually down ONLY when your `doyle` row is MISSING from `$OWL list`, or shows OFFLINE / [orphaned].\n\nAfter a /clear: DO NOTHING to your poll.\n- Your poll listener survives /clear INTACT and keeps delivering to this same session. There is no orphan to kill and no listener to rebuild. Do NOT re-arm, do NOT start a second listener, do NOT stop anything.\n- If you try to re-arm anyway you will get DUPLICATE/COLLISION — that is PROOF your listener is still alive and working, NOT evidence of a \"stale\" perch. Stop there; do not escalate to a stop command.\n\nRe-arm a stale poll (genuinely rare — binary handoff or confirmed listener death only):\n- Under stream mode (primary, Monitor), the poll listener is long-running and stays alive across messages AND across /clear. Re-arming is needed ONLY after a binary handoff (Phase 18.4/18.5 machinery) or after confirmed listener death (your `doyle` row MISSING from `$OWL list`) — NOT after a /clear, NOT after every message, and NOT on a BUSY reading.\n- Re-arm primary: relaunch `$OWL poll doyle listen --live` via the Monitor tool with `persistent: true` and `description: \"« spt event »\"`.\n- Re-arm fallback: relaunch `$OWL poll doyle listen --live --once` via Bash with `run_in_background: true`, then re-register after each delivered message.\n\nOther commands:\n- $OWL list — list active agents\n- $OWL stop doyle — stop your listener\n- $OWL new-alarm doyle "],"hookName":"SessionStart","toolUseID":"SessionStart","hookEvent":"SessionStart"},"type":"attachment","uuid":"a62eacc3-a2a4-4947-9cbe-1a0c6bee17cc","timestamp":"2026-06-03T09:18:30.435Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a62eacc3-a2a4-4947-9cbe-1a0c6bee17cc","isSidechain":false,"promptId":"53fe1522-9cee-4070-8c1f-c1d0ddb61be5","type":"user","message":{"role":"user","content":"Caveat: The messages below were generated by the user while running local commands. 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{"parentUuid":"a681903b-fad2-4aa7-975d-b8ca0a7f2833","isSidechain":false,"attachment":{"type":"skill_listing","content":"- autoplan: Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk\nand runs them sequentially with auto-decisions using 6 decision principles. Surfaces\ntaste decisions (close approaches, borderline scope, codex disagreements) at a final\napproval gate. One command, fully reviewed plan out.\nUse when asked to \"auto review\", \"autoplan\", \"run all reviews\", \"review this plan\nautomatically\", or \"make the decisions for me\".\nProactively suggest when the user has a plan file and wants to run the full review\ngauntlet without answering 15-30 intermediate questions. (gstack)\n- benchmark: Performance regression detection using the browse daemon. Establishes\nbaselines for page load times, Core Web Vitals, and resource sizes.\nCompares before/after on every PR. Tracks performance trends over time.\nUse when: \"performance\", \"benchmark\", \"page speed\", \"lighthouse\", \"web vitals\",\n\"bundle size\", \"load time\". (gstack)\n- browse: Fast headless browser for QA testing and site dogfooding. Navigate any URL, interact with\nelements, verify page state, diff before/after actions, take annotated screenshots, check\nresponsive layouts, test forms and uploads, handle dialogs, and assert element states.\n~100ms per command. Use when you need to test a feature, verify a deployment, dogfood a\nuser flow, or file a bug with evidence. Use when asked to \"open in browser\", \"test the\nsite\", \"take a screenshot\", or \"dogfood this\". (gstack)\n- canary: Post-deploy canary monitoring. Watches the live app for console errors,\nperformance regressions, and page failures using the browse daemon. Takes\nperiodic screenshots, compares against pre-deploy baselines, and alerts\non anomalies. Use when: \"monitor deploy\", \"canary\", \"post-deploy check\",\n\"watch production\", \"verify deploy\". (gstack)\n- careful: Safety guardrails for destructive commands. Warns before rm -rf, DROP TABLE,\nforce-push, git reset --hard, kubectl delete, and similar destructive operations.\nUser can override each warning. Use when touching prod, debugging live systems,\nor working in a shared environment. Use when asked to \"be careful\", \"safety mode\",\n\"prod mode\", or \"careful mode\". (gstack)\n- caveman: Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler, articles, and pleasantries while keeping full technical accuracy. Use when user says \"caveman mode\", \"talk like caveman\", \"use caveman\", \"less tokens\", \"be brief\", or invokes /caveman.\n- ccs-delegation: Auto-activate CCS CLI delegation for deterministic tasks. Parses user input, auto-selects optimal profile (glm/kimi/custom) from ~/.ccs/config.json, enhances prompts with context, executes via `ccs {profile} -p \"task\"` or `ccs {profile}:continue`, and reports results. Triggers on \"use ccs [task]\" patterns, typo/test/refactor keywords. Excludes complex architecture, security-critical code, performance optimization, breaking changes.\n- checkpoint: Save and resume working state checkpoints. Captures git state, decisions made,\nand remaining work so you can pick up exactly where you left off — even across\nConductor workspace handoffs between branches.\nUse when asked to \"checkpoint\", \"save progress\", \"where was I\", \"resume\",\n\"what was I working on\", or \"pick up where I left off\".\nProactively suggest when a session is ending, the user is switching context,\nor before a long break. (gstack)\n- codex: OpenAI Codex CLI wrapper — three modes. Code review: independent diff review via\ncodex review with pass/fail gate. Challenge: adversarial mode that tries to break\nyour code. Consult: ask codex anything with session continuity for follow-ups.\nThe \"200 IQ autistic developer\" second opinion. Use when asked to \"codex review\",\n\"codex challenge\", \"ask codex\", \"second opinion\", or \"consult codex\". (gstack)\n- connect-chrome: Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.\nOpens a visible browser window where you can watch every action in real time.\nThe sidebar shows a live activity feed and chat. Anti-bot stealth built in.\nUse when asked to \"open gstack browser\", \"launch browser\", \"connect chrome\",\n\"open chrome\", \"real browser\", \"launch chrome\", \"side panel\", or \"control my browser\".\n- cso: Chief Security Officer mode. Infrastructure-first security audit: secrets archaeology,\ndependency supply chain, CI/CD pipeline security, LLM/AI security, skill supply chain\nscanning, plus OWASP Top 10, STRIDE threat modeling, and active verification.\nTwo modes: daily (zero-noise, 8/10 confidence gate) and comprehensive (monthly deep\nscan, 2/10 bar). Trend tracking across audit runs.\nUse when: \"security audit\", \"threat model\", \"pentest review\", \"OWASP\", \"CSO review\". (gstack)\n- design-consultation: Design consultation: understands your product, researches the landscape, proposes a\ncomplete design system (aesthetic, typography, color, layout, spacing, motion), and\ngenerates font+color preview pages. Creates DESIGN.md as your project's design source\nof truth. For existing sites, use /plan-design-review to infer the system instead.\nUse when asked to \"design system\", \"brand guidelines\", or \"create DESIGN.md\".\nProactively suggest when starting a new project's UI with no existing\ndesign system or DESIGN.md. (gstack)\n- design-html: Design finalization: generates production-quality Pretext-native HTML/CSS.\nWorks with approved mockups from /design-shotgun, CEO plans from /plan-ceo-review,\ndesign review context from /plan-design-review, or from scratch with a user\ndescription. Text actually reflows, heights are computed, layouts are dynamic.\n30KB overhead, zero deps. Smart API routing: picks the right Pretext patterns\nfor each design type. Use when: \"finalize this design\", \"turn this into HTML\",\n\"build me a page\", \"implement this design\", or after any planning skill.\nProactively suggest when user has approved a design or has a plan ready. (gstack)\n- design-review: Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems,\nAI slop patterns, and slow interactions — then fixes them. Iteratively fixes issues\nin source code, committing each fix atomically and re-verifying with before/after\nscreenshots. For plan-mode design review (before implementation), use /plan-design-review.\nUse when asked to \"audit the design\", \"visual QA\", \"check if it looks good\", or \"design polish\".\nProactively suggest when the user mentions visual inconsistencies or\nwants to polish the look of a live site. (gstack)\n- design-shotgun: Design shotgun: generate multiple AI design variants, open a comparison board,\ncollect structured feedback, and iterate. Standalone design exploration you can\nrun anytime. Use when: \"explore designs\", \"show me options\", \"design variants\",\n\"visual brainstorm\", or \"I don't like how this looks\".\nProactively suggest when the user describes a UI feature but hasn't seen\nwhat it could look like. (gstack)\n- devex-review: Live developer experience audit. Uses the browse tool to actually TEST the\ndeveloper experience: navigates docs, tries the getting started flow, times\nTTHW, screenshots error messages, evaluates CLI help text. Produces a DX\nscorecard with evidence. Compares against /plan-devex-review scores if they\nexist (the boomerang: plan said 3 minutes, reality says 8). Use when asked to\n\"test the DX\", \"DX audit\", \"developer experience test\", or \"try the\nonboarding\". Proactively suggest after shipping a developer-facing feature. (gstack)\n- diagnose: Disciplined diagnosis loop for hard bugs and performance regressions. Reproduce → minimise → hypothesise → instrument → fix → regression-test. Use when user says \"diagnose this\" / \"debug this\", reports a bug, says something is broken/throwing/failing, or describes a performance regression.\n- document-release: Post-ship documentation update. Reads all project docs, cross-references the\ndiff, updates README/ARCHITECTURE/CONTRIBUTING/CLAUDE.md to match what shipped,\npolishes CHANGELOG voice, cleans up TODOS, and optionally bumps VERSION. Use when\nasked to \"update the docs\", \"sync documentation\", or \"post-ship docs\".\nProactively suggest after a PR is merged or code is shipped. (gstack)\n- find-skills: Helps users discover and install agent skills when they ask questions like \"how do I do X\", \"find a skill for X\", \"is there a skill that can...\", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.\n- freeze: Restrict file edits to a specific directory for the session. Blocks Edit and\nWrite outside the allowed path. Use when debugging to prevent accidentally\n\"fixing\" unrelated code, or when you want to scope changes to one module.\nUse when asked to \"freeze\", \"restrict edits\", \"only edit this folder\",\nor \"lock down edits\". (gstack)\n- grill-me: Interview the user relentlessly about a plan or design until reaching shared understanding, resolving each branch of the decision tree. Use when user wants to stress-test a plan, get grilled on their design, or mentions \"grill me\".\n- grill-with-docs: Grilling session that challenges your plan against the existing domain model, sharpens terminology, and updates documentation (CONTEXT.md, ADRs) inline as decisions crystallise. Use when user wants to stress-test a plan against their project's language and documented decisions.\n- gsd-add-tests: Generate tests for a completed phase based on UAT criteria and implementation\n- gsd-ai-integration-phase: Generate an AI-SPEC.md design contract for phases that involve building AI systems.\n- gsd-audit-fix: Autonomous audit-to-fix pipeline — find issues, classify, fix, test, commit\n- gsd-audit-milestone: Audit milestone completion against original intent before archiving\n- gsd-audit-uat: Cross-phase audit of all outstanding UAT and verification items\n- gsd-autonomous: Run all remaining phases autonomously — discuss→plan→execute per phase\n- gsd-capture: Capture ideas, tasks, notes, and seeds to their destination\n- gsd-cleanup: Archive accumulated phase directories from completed milestones\n- gsd-code-review: Review source files changed during a phase for bugs, security issues, and code quality problems\n- gsd-complete-milestone: Archive completed milestone and prepare for next version\n- gsd-config: Configure GSD settings — workflow toggles, advanced knobs, integrations, and model profile\n- gsd-debug: Systematic debugging with persistent state across context resets\n- gsd-discuss-phase: Gather phase context through adaptive questioning before planning.\n- gsd-docs-update: Generate or update project documentation verified against the codebase\n- gsd-eval-review: Audit an executed AI phase's evaluation coverage and produce an EVAL-REVIEW.md remediation plan.\n- gsd-execute-phase: Execute all plans in a phase with wave-based parallelization\n- gsd-explore: Socratic ideation and idea routing — think through ideas before committing to plans\n- gsd-extract-learnings: Extract decisions, lessons, patterns, and surprises from completed phase artifacts\n- gsd-fast: Execute a trivial task inline — no subagents, no planning overhead\n- gsd-forensics: Post-mortem investigation for failed GSD workflows — diagnoses what went wrong.\n- gsd-graphify: Build, query, and inspect the project knowledge graph in .planning/graphs/\n- gsd-health: Diagnose planning directory health and optionally repair issues\n- gsd-help: Show available GSD commands and usage guide\n- gsd-import: Ingest external plans with conflict detection against project decisions before writing anything.\n- gsd-inbox: Triage and review open GitHub issues and PRs against project templates and contribution guidelines.\n- gsd-ingest-docs: Bootstrap or merge a .planning/ setup from existing ADRs, PRDs, SPECs, and docs in a repo.\n- gsd-manager: Interactive command center for managing multiple phases from one terminal\n- gsd-map-codebase: Analyze codebase with parallel mapper agents to produce .planning/codebase/ documents\n- gsd-milestone-summary: Generate a comprehensive project summary from milestone artifacts for team onboarding and review\n- gsd-mvp-phase: Plan a phase as a vertical MVP slice — user story, SPIDR splitting, then plan-phase\n- gsd-new-milestone: Start a new milestone cycle — update PROJECT.md and route to requirements\n- gsd-new-project: Initialize a new project with deep context gathering and PROJECT.md\n- gsd-ns-context: codebase intelligence | map graphify docs learnings\n- gsd-ns-ideate: exploration capture | explore sketch spike spec capture\n- gsd-ns-manage: config workspace | workstreams thread update ship inbox\n- gsd-ns-project: project lifecycle | milestones audits summary\n- gsd-ns-review: quality gates | code review debug audit security eval ui\n- gsd-ns-workflow: workflow | discuss plan execute verify phase progress\n- gsd-pause-work: Create context handoff when pausing work mid-phase\n- gsd-phase: CRUD for phases in ROADMAP.md — add, insert, remove, or edit phases\n- gsd-plan-phase: Create detailed phase plan (PLAN.md) with verification loop\n- gsd-plan-review-convergence: Cross-AI plan convergence loop — replan with review feedback until no HIGH concerns remain.\n- gsd-pr-branch: Create a clean PR branch by filtering out .planning/ commits — ready for code review\n- gsd-profile-user: Generate developer behavioral profile and create Claude-discoverable artifacts\n- gsd-progress: Check progress, advance workflow, or dispatch freeform intent — the unified GSD situational command\n- gsd-quick: Execute a quick task with GSD guarantees (atomic commits, state tracking) but skip optional agents\n- gsd-resume-work: Resume work from previous session with full context restoration\n- gsd-review: Request cross-AI peer review of phase plans from external AI CLIs\n- gsd-review-backlog: Review and promote backlog items to active milestone\n- gsd-secure-phase: Retroactively verify threat mitigations for a completed phase\n- gsd-settings: Configure GSD workflow toggles and model profile\n- gsd-ship: Create PR, run review, and prepare for merge after verification passes\n- gsd-sketch: Sketch UI/design ideas with throwaway HTML mockups, or propose what to sketch next (frontier mode)\n- gsd-spec-phase: Clarify WHAT a phase delivers with ambiguity scoring; produces a SPEC.md before discuss-phase.\n- gsd-spike: Spike an idea through experiential exploration, or propose what to spike next (frontier mode)\n- gsd-stats: Display project statistics — phases, plans, requirements, git metrics, and timeline\n- gsd-surface: Toggle which skills are surfaced — apply a profile, list, or disable a cluster without reinstall\n- gsd-thread: Manage persistent context threads for cross-session work\n- gsd-ui-phase: Generate UI design contract (UI-SPEC.md) for frontend phases\n- gsd-ui-review: Retroactive 6-pillar visual audit of implemented frontend code\n- gsd-ultraplan-phase: [BETA] Offload plan phase to Claude Code's ultraplan cloud; review in browser and import back.\n- gsd-undo: Safe git revert. Roll back phase or plan commits using the phase manifest with dependency checks.\n- gsd-update: Update GSD to latest version with changelog display\n- gsd-validate-phase: Retroactively audit and fill Nyquist validation gaps for a completed phase\n- gsd-verify-work: Validate built features through conversational UAT\n- gsd-workspace: Manage GSD workspaces — create, list, or remove isolated workspace environments\n- gsd-workstreams: Manage parallel workstreams — list, create, switch, status, progress, complete, and resume\n- gstack: Fast headless browser for QA testing and site dogfooding. Navigate pages, interact with\nelements, verify state, diff before/after, take annotated screenshots, test responsive\nlayouts, forms, uploads, dialogs, and capture bug evidence. Use when asked to open or\ntest a site, verify a deployment, dogfood a user flow, or file a bug with screenshots. (gstack)\n- gstack-upgrade: Upgrade gstack to the latest version. Detects global vs vendored install,\nruns the upgrade, and shows what's new. Use when asked to \"upgrade gstack\",\n\"update gstack\", or \"get latest version\".\n- guard: Full safety mode: destructive command warnings + directory-scoped edits.\nCombines /careful (warns before rm -rf, DROP TABLE, force-push, etc.) with\n/freeze (blocks edits outside a specified directory). Use for maximum safety\nwhen touching prod or debugging live systems. Use when asked to \"guard mode\",\n\"full safety\", \"lock it down\", or \"maximum safety\". (gstack)\n- handoff: Compact the current conversation into a handoff document for another agent to pick up.\n- health: Code quality dashboard. Wraps existing project tools (type checker, linter,\ntest runner, dead code detector, shell linter), computes a weighted composite\n0-10 score, and tracks trends over time. Use when: \"health check\",\n\"code quality\", \"how healthy is the codebase\", \"run all checks\",\n\"quality score\". (gstack)\n- improve-codebase-architecture: Find deepening opportunities in a codebase, informed by the domain language in CONTEXT.md and the decisions in docs/adr/. Use when the user wants to improve architecture, find refactoring opportunities, consolidate tightly-coupled modules, or make a codebase more testable and AI-navigable.\n- investigate: Systematic debugging with root cause investigation. Four phases: investigate,\nanalyze, hypothesize, implement. Iron Law: no fixes without root cause.\nUse when asked to \"debug this\", \"fix this bug\", \"why is this broken\",\n\"investigate this error\", or \"root cause analysis\".\nProactively invoke this skill (do NOT debug directly) when the user reports\nerrors, 500 errors, stack traces, unexpected behavior, \"it was working\nyesterday\", or is troubleshooting why something stopped working. (gstack)\n- land-and-deploy: Land and deploy workflow. Merges the PR, waits for CI and deploy,\nverifies production health via canary checks. Takes over after /ship\ncreates the PR. Use when: \"merge\", \"land\", \"deploy\", \"merge and verify\",\n\"land it\", \"ship it to production\". (gstack)\n- learn: Manage project learnings. Review, search, prune, and export what gstack\nhas learned across sessions. Use when asked to \"what have we learned\",\n\"show learnings\", \"prune stale learnings\", or \"export learnings\".\nProactively suggest when the user asks about past patterns or wonders\n\"didn't we fix this before?\"\n- mux-send: Send keystrokes to a psmux terminal session. Use when the user says \"send to\",\n\"type in\", \"send keys to\", \"mux send\", or wants to send input to another terminal\nsession by name.\n- office-hours: YC Office Hours — two modes. Startup mode: six forcing questions that expose\ndemand reality, status quo, desperate specificity, narrowest wedge, observation,\nand future-fit. Builder mode: design thinking brainstorming for side projects,\nhackathons, learning, and open source. Saves a design doc.\nUse when asked to \"brainstorm this\", \"I have an idea\", \"help me think through\nthis\", \"office hours\", or \"is this worth building\".\nProactively invoke this skill (do NOT answer directly) when the user describes\na new product idea, asks whether something is worth building, wants to think\nthrough design decisions for something that doesn't exist yet, or is exploring\na concept before any code is written.\nUse before /plan-ceo-review or /plan-eng-review. (gstack)\n- open-gstack-browser: Launch GStack Browser — AI-controlled Chromium with the sidebar extension baked in.\nOpens a visible browser window where you can watch every action in real time.\nThe sidebar shows a live activity feed and chat. Anti-bot stealth built in.\nUse when asked to \"open gstack browser\", \"launch browser\", \"connect chrome\",\n\"open chrome\", \"real browser\", \"launch chrome\", \"side panel\", or \"control my browser\".\n- pair-agent: Pair a remote AI agent with your browser. One command generates a setup key and\nprints instructions the other agent can follow to connect. Works with OpenClaw,\nHermes, Codex, Cursor, or any agent that can make HTTP requests. The remote agent\ngets its own tab with scoped access (read+write by default, admin on request).\nUse when asked to \"pair agent\", \"connect agent\", \"share browser\", \"remote browser\",\n\"let another agent use my browser\", or \"give browser access\". (gstack)\n- plan-ceo-review: CEO/founder-mode plan review. Rethink the problem, find the 10-star product,\nchallenge premises, expand scope when it creates a better product. Four modes:\nSCOPE EXPANSION (dream big), SELECTIVE EXPANSION (hold scope + cherry-pick\nexpansions), HOLD SCOPE (maximum rigor), SCOPE REDUCTION (strip to essentials).\nUse when asked to \"think bigger\", \"expand scope\", \"strategy review\", \"rethink this\",\nor \"is this ambitious enough\".\nProactively suggest when the user is questioning scope or ambition of a plan,\nor when the plan feels like it could be thinking bigger. (gstack)\n- plan-design-review: Designer's eye plan review — interactive, like CEO and Eng review.\nRates each design dimension 0-10, explains what would make it a 10,\nthen fixes the plan to get there. Works in plan mode. For live site\nvisual audits, use /design-review. Use when asked to \"review the design plan\"\nor \"design critique\".\nProactively suggest when the user has a plan with UI/UX components that\nshould be reviewed before implementation. (gstack)\n- plan-devex-review: Interactive developer experience plan review. Explores developer personas,\nbenchmarks against competitors, designs magical moments, and traces friction\npoints before scoring. Three modes: DX EXPANSION (competitive advantage),\nDX POLISH (bulletproof every touchpoint), DX TRIAGE (critical gaps only).\nUse when asked to \"DX review\", \"developer experience audit\", \"devex review\",\nor \"API design review\".\nProactively suggest when the user has a plan for developer-facing products\n(APIs, CLIs, SDKs, libraries, platforms, docs). (gstack)\n- plan-eng-review: Eng manager-mode plan review. Lock in the execution plan — architecture,\ndata flow, diagrams, edge cases, test coverage, performance. Walks through\nissues interactively with opinionated recommendations. Use when asked to\n\"review the architecture\", \"engineering review\", or \"lock in the plan\".\nProactively suggest when the user has a plan or design doc and is about to\nstart coding — to catch architecture issues before implementation. (gstack)\n- propose-issue: Challenge an issue statement before fixing it. Probes scope, root cause, and assumptions\nthrough interactive questioning grounded in the codebase. Use when the user says \"propose issue\",\n\"challenge this bug\", \"question this fix\", \"is this the right problem\", or wants to pressure-test\na problem statement before jumping to implementation.\n- qa: Systematically QA test a web application and fix bugs found. Runs QA testing,\nthen iteratively fixes bugs in source code, committing each fix atomically and\nre-verifying. Use when asked to \"qa\", \"QA\", \"test this site\", \"find bugs\",\n\"test and fix\", or \"fix what's broken\".\nProactively suggest when the user says a feature is ready for testing\nor asks \"does this work?\". Three tiers: Quick (critical/high only),\nStandard (+ medium), Exhaustive (+ cosmetic). Produces before/after health scores,\nfix evidence, and a ship-readiness summary. For report-only mode, use /qa-only. (gstack)\n- qa-only: Report-only QA testing. Systematically tests a web application and produces a\nstructured report with health score, screenshots, and repro steps — but never\nfixes anything. Use when asked to \"just report bugs\", \"qa report only\", or\n\"test but don't fix\". For the full test-fix-verify loop, use /qa instead.\nProactively suggest when the user wants a bug report without any code changes. (gstack)\n- retro: Weekly engineering retrospective. Analyzes commit history, work patterns,\nand code quality metrics with persistent history and trend tracking.\nTeam-aware: breaks down per-person contributions with praise and growth areas.\nUse when asked to \"weekly retro\", \"what did we ship\", or \"engineering retrospective\".\nProactively suggest at the end of a work week or sprint. (gstack)\n- review: Pre-landing PR review. Analyzes diff against the base branch for SQL safety, LLM trust\nboundary violations, conditional side effects, and other structural issues. Use when\nasked to \"review this PR\", \"code review\", \"pre-landing review\", or \"check my diff\".\nProactively suggest when the user is about to merge or land code changes. (gstack)\n- screenshot-capture: Capture, process, and analyze screenshots of any running application on Windows 10/11. Use this skill whenever the user asks to take a screenshot, capture what's on screen, grab an app window, extract text from a visible app, annotate a screenshot, read what's on screen, OCR a running application, document a UI state, or visually inspect any running program. Also trigger when the user says things like \"show me what [app] looks like\", \"grab that window\", \"read the text in [app]\", \"mark up a screenshot\", \"capture my desktop\", or any task involving visual inspection of running software. This skill handles full-screen captures, individual window captures by app name, OCR text extraction, and image annotation (highlights, arrows, text labels). Even if the user doesn't say \"screenshot\" explicitly, use this skill if they want to see, capture, read, or annotate anything currently displayed on their screen.\n- self-clear: Clear the calling agent's own Claude Code context with /clear, then re-seed it with a user note so it wakes and resumes work after the wipe. Use when the user says \"self-clear\", \"/self-clear\", \"clear myself\", \"clear and continue\", or \"reset my context and keep going\".\n- setup-browser-cookies: Import cookies from your real Chromium browser into the headless browse session.\nOpens an interactive picker UI where you select which cookie domains to import.\nUse before QA testing authenticated pages. Use when asked to \"import cookies\",\n\"login to the site\", or \"authenticate the browser\". (gstack)\n- setup-deploy: Configure deployment settings for /land-and-deploy. Detects your deploy\nplatform (Fly.io, Render, Vercel, Netlify, Heroku, GitHub Actions, custom),\nproduction URL, health check endpoints, and deploy status commands. Writes\nthe configuration to CLAUDE.md so all future deploys are automatic.\nUse when: \"setup deploy\", \"configure deployment\", \"set up land-and-deploy\",\n\"how do I deploy with gstack\", \"add deploy config\".\n- ship: Ship workflow: detect + merge base branch, run tests, review diff, bump VERSION,\nupdate CHANGELOG, commit, push, create PR. Use when asked to \"ship\", \"deploy\",\n\"push to main\", \"create a PR\", \"merge and push\", or \"get it deployed\".\nProactively invoke this skill (do NOT push/PR directly) when the user says code\nis ready, asks about deploying, wants to push code up, or asks to create a PR. (gstack)\n- to-prd: Turn the current conversation context into a PRD and publish it to the project issue tracker. Use when user wants to create a PRD from the current context.\n- trace: Find old conversations in Claude Code session history. Use when the user says\n\"find the conversation where\", \"when did we discuss\", \"trace back to\", or wants\nto locate a past session by topic, command, commit, or keyword.\n- traceable-reqs: traceable-reqs\n- unfreeze: Clear the freeze boundary set by /freeze, allowing edits to all directories\nagain. Use when you want to widen edit scope without ending the session.\nUse when asked to \"unfreeze\", \"unlock edits\", \"remove freeze\", or\n\"allow all edits\". (gstack)\n- win-marketplace-add: Add a plugin marketplace on Windows, bypassing the EBUSY rename bug. Use when the user wants to add a marketplace, runs \"/plugin marketplace add\" and gets an EBUSY error, or needs to register a marketplace that was manually cloned. Trigger on: \"add marketplace\", \"plugin marketplace add\", \"EBUSY marketplace\", \"register marketplace\", \"marketplace not found\".\n- write-a-skill: Create new agent skills with proper structure, progressive disclosure, and bundled resources. Use when user wants to create, write, or build a new skill.\n- ccs: Delegate task with intelligent profile selection [AUTO ENHANCE]\n- ccs:continue: Continue last CCS delegation session [AUTO ENHANCE]\n- deep-research: Deep research harness — fan-out web searches, fetch sources, adversarially verify claims, synthesize a cited report. - When the user wants a deep, multi-source, fact-checked research report on any topic. BEFORE invoking, check if the question is specific enough to research directly — if underspecified (e.g., \"what car to buy\" without budget/use-case/region), ask 2-3 clarifying questions to narrow scope. Then pass the refined question as args, weaving the answers in.\n- frontend-design:frontend-design: Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.\n- spt:clear-psyche: Clear stored Psyche context. Use when the user says \"clear psyche\",\n\"reset psyche context\", or wants to wipe a Psyche's saved state.\n- spt:commune: Send a communal update to your Psyche. Use when the user says \"commune\",\n\"update psyche\", or wants to sync context with their Psyche companion.\n- spt:force-stop: Force-stop an SPT agent -- ready agent or live agent (with its\nPsyche). Use when the user says \"stop listening\", \"stop owl\", \"kill live\nagent\", \"force stop\", \"tear down perch\", or \"immediately terminate\".\nSession-aware: a live session (or a target with `live:true` in info.json)\nroutes through `$LIVE stop` (3-step kill including Psyche teardown); a\nready agent routes through `$OWL stop`.\n- spt:list-agents: Unified listing for SPT agents -- ready agents, live agents, and Psyche\nprocesses. Use when the user says \"list agents\", \"who's live\", \"who's\nlistening\", \"show psyches\", \"show active listeners\", or wants a roster of\nactive perches. Session-aware: defaults to live agents in a live session,\nready agents otherwise. Pass `--psyches` to list Psyche processes\ninstead.\n- spt:live: Run a live agent session. For past sessions, restores a summarized context.\n\nEXPLICIT START phrases (route to /spt:live ):\n- \"live as\"\n- \"start live\"\n- \"go live\"\n- \"start a live agent\"\n\nAUTO-RESUME phrases (route to /spt:live --auto, resumes most-recently-active live agent):\n- continue live work\n- resume live work\n- continue live agent\n- resume live agent\n- live agent continue\n- live agent resume\n- live work continue\n- live work resume\n\nDoes NOT route here (too ambiguous — require BOTH \"live\" AND (\"agent\" or \"work\")):\n- \"keep going\"\n- \"resume work\"\n- \"continue\" (bare)\n- spt:new-alarm: Schedule a one-shot timed alarm delivered as TIMED PULSE. Use when the user\nsays \"remind me\", \"check back in\", \"set an alarm\", \"wake me when\", or wants a\ndelayed notification.\n- spt:psyche-sync-setup: Enable cross-machine Psyche context sync via a private GitHub repo\n(spt-agent-storage). Drives install + auth checks for the `gh` CLI,\ncreates the repo via `gh repo create --private`, wires it as the\n`origin` remote for every existing agent/project worktree, and\nseeds the remote with `git push --all`. Idempotent — running again\nwhen already enabled reports current status.\n\nUse when the user says \"enable cross-machine sync\", \"set up psyche\nsync\", \"back up my agent context to GitHub\", or runs the skill\ndirectly via /spt:psyche-sync-setup.\n- spt:ready: Enable inter-agent messaging for the current session.\nUse when the user says \"listen as\", \"ready as\", or wants to receive inter-agent messages.\n- spt:revive: Restart a live agent with new generation. Use when the user says \"revive\",\n\"restart live agent\", or wants to refresh a live agent's session.\n- spt:send: Send a message to another SPT agent. Use when the user says \"send to\",\n\"message\", \"tell \", or wants to communicate with another agent.\n- spt:signoff: Graceful live agent shutdown with final context summary. Use when the user\nsays \"sign off\", \"graceful stop\", or wants to cleanly end a live session.\n- spt:whoami: Check which owl agent belongs to the current session. Use when the user asks\n\"which agent am I?\", \"what's my owl name?\", or when you need to discover your\nown perch identity.\n- caveman:caveman: Ultra-compressed communication mode. Cuts token usage ~75% by speaking like caveman while keeping full technical accuracy. Supports intensity levels: lite, full (default), ultra, wenyan-lite, wenyan-full, wenyan-ultra. Use when user says \"caveman mode\", \"talk like caveman\", \"use caveman\", \"less tokens\", \"be brief\", or invokes /caveman. Also auto-triggers when token efficiency is requested.\n- caveman:caveman-commit: Ultra-compressed commit message generator. Cuts noise from commit messages while preserving intent and reasoning. Conventional Commits format. Subject ≤50 chars, body only when \"why\" isn't obvious. Use when user says \"write a commit\", \"commit message\", \"generate commit\", \"/commit\", or invokes /caveman-commit. Auto-triggers when staging changes.\n- caveman:caveman-help: Quick-reference card for all caveman modes, skills, and commands. One-shot display, not a persistent mode. Trigger: /caveman-help, \"caveman help\", \"what caveman commands\", \"how do I use caveman\".\n- caveman:caveman-review: Ultra-compressed code review comments. Cuts noise from PR feedback while preserving the actionable signal. Each comment is one line: location, problem, fix. Use when user says \"review this PR\", \"code review\", \"review the diff\", \"/review\", or invokes /caveman-review. Auto-triggers when reviewing pull requests.\n- caveman:compress: Compress natural language memory files (CLAUDE.md, todos, preferences) into caveman format to save input tokens. Preserves all technical substance, code, URLs, and structure. Compressed version overwrites the original file. Human-readable backup saved as FILE.original.md. Trigger: /caveman:compress or \"compress memory file\"\n- everything:search: Instantly search files and folders on Windows via voidtools Everything 1.5a HTTP JSON API. Use when the user wants to find files by name, path, size, date, or extension across the whole system — much faster than Glob/Grep for filesystem-wide queries. Triggers on \"find file\", \"where is\", \"locate\", \"search my drive\", \"find all .ext files\", \"everything search\".\n- update-config: Use this skill to configure the Claude Code harness via settings.json. Automated behaviors (\"from now on when X\", \"each time X\", \"whenever X\", \"before/after X\") require hooks configured in settings.json - the harness executes these, not Claude, so memory/preferences cannot fulfill them. Also use for: permissions (\"allow X\", \"add permission\", \"move permission to\"), env vars (\"set X=Y\"), hook troubleshooting, or any changes to settings.json/settings.local.json files. Examples: \"allow npm commands\", \"add bq permission to global settings\", \"move permission to user settings\", \"set DEBUG=true\", \"when claude stops show X\". For simple settings like theme/model, suggest the /config command.\n- keybindings-help: Use when the user wants to customize keyboard shortcuts, rebind keys, add chord bindings, or modify ~/.claude/keybindings.json. Examples: \"rebind ctrl+s\", \"add a chord shortcut\", \"change the submit key\", \"customize keybindings\".\n- verify: Verify that a code change actually does what it's supposed to by running the app and observing behavior. Use when asked to verify a PR, confirm a fix works, test a change manually, check that a feature works, or validate local changes before pushing.\n- code-review: Review the current diff for correctness bugs and reuse/simplification/efficiency cleanups at the given effort level (low/medium: fewer, high-confidence findings; high→max: broader coverage, may include uncertain findings; ultra: deep multi-agent review in the cloud). Pass --comment to post findings as inline PR comments, or --fix to apply the findings to the working tree after the review.\n- simplify: Review the changed code for reuse, simplification, efficiency, and altitude cleanups, then apply the fixes. Quality only — it does not hunt for bugs; use /code-review for that.\n- fewer-permission-prompts: Scan your transcripts for common read-only Bash and MCP tool calls, then add a prioritized allowlist to project .claude/settings.json to reduce permission prompts.\n- loop: Run a prompt or slash command on a recurring interval (e.g. /loop 5m /foo). Omit the interval to let the model self-pace. - When the user wants to set up a recurring task, poll for status, or run something repeatedly on an interval (e.g. \"check the deploy every 5 minutes\", \"keep running /babysit-prs\"). Do NOT invoke for one-off tasks.\n- schedule: Create, update, list, or run scheduled remote agents (routines) that execute on a cron schedule. - When the user wants to schedule a recurring remote agent, set up automated tasks, create a cron job for Claude Code, or manage their scheduled agents/routines. Also use when the user wants a one-time scheduled run (\"run this once at 3pm\", \"remind me to check X tomorrow\").\n- claude-api: Build, debug, and optimize Claude API / Anthropic SDK apps. Apps built with this skill should include prompt caching. Also handles migrating existing Claude API code between Claude model versions (4.5 → 4.6, 4.6 → 4.7, retired-model replacements).\nTRIGGER when: code imports `anthropic`/`@anthropic-ai/sdk`; user asks for the Claude API, Anthropic SDK, or Managed Agents; user adds/modifies/tunes a Claude feature (caching, thinking, compaction, tool use, batch, files, citations, memory) or model (Opus/Sonnet/Haiku) in a file; questions about prompt caching / cache hit rate in an Anthropic SDK project.\nSKIP: file imports `openai`/other-provider SDK, filename like `*-openai.py`/`*-generic.py`, provider-neutral code, general programming/ML.\n- run: Launch and drive this project's app to see a change working. Use when asked to run, start, or screenshot the app, or to confirm a change works in the real app (not just tests). First looks for a project skill that already covers launching the app; otherwise falls back to built-in patterns per project type (CLI, server, TUI, Electron, browser-driven, library).\n- init: Initialize a new CLAUDE.md file with codebase documentation\n- review: Review a pull request\n- security-review: Complete a security review of the pending changes on the current branch","skillCount":157,"isInitial":true,"names":["autoplan","benchmark","browse","canary","careful","caveman","ccs-delegation","checkpoint","codex","connect-chrome","cso","design-consultation","design-html","design-review","design-shotgun","devex-review","diagnose","document-release","find-skills","freeze","grill-me","grill-with-docs","gsd-add-tests","gsd-ai-integration-phase","gsd-audit-fix","gsd-audit-milestone","gsd-audit-uat","gsd-autonomous","gsd-capture","gsd-cleanup","gsd-code-review","gsd-complete-milestone","gsd-config","gsd-debug","gsd-discuss-phase","gsd-docs-update","gsd-eval-review","gsd-execute-phase","gsd-explore","gsd-extract-learnings","gsd-fast","gsd-forensics","gsd-graphify","gsd-health","gsd-help","gsd-import","gsd-inbox","gsd-ingest-docs","gsd-manager","gsd-map-codebase","gsd-milestone-summary","gsd-mvp-phase","gsd-new-milestone","gsd-new-project","gsd-ns-context","gsd-ns-ideate","gsd-ns-manage","gsd-ns-project","gsd-ns-review","gsd-ns-workflow","gsd-pause-work","gsd-phase","gsd-plan-phase","gsd-plan-review-convergence","gsd-pr-branch","gsd-profile-user","gsd-progress","gsd-quick","gsd-resume-work","gsd-review","gsd-review-backlog","gsd-secure-phase","gsd-settings","gsd-ship","gsd-sketch","gsd-spec-phase","gsd-spike","gsd-stats","gsd-surface","gsd-thread","gsd-ui-phase","gsd-ui-review","gsd-ultraplan-phase","gsd-undo","gsd-update","gsd-validate-phase","gsd-verify-work","gsd-workspace","gsd-workstreams","gstack","gstack-upgrade","guard","handoff","health","improve-codebase-architecture","investigate","land-and-deploy","learn","mux-send","office-hours","open-gstack-browser","pair-agent","plan-ceo-review","plan-design-review","plan-devex-review","plan-eng-review","propose-issue","qa","qa-only","retro","review","screenshot-capture","self-clear","setup-browser-cookies","setup-deploy","ship","to-prd","trace","traceable-reqs","unfreeze","win-marketplace-add","write-a-skill","ccs","ccs:continue","deep-research","frontend-design:frontend-design","spt:clear-psyche","spt:commune","spt:force-stop","spt:list-agents","spt:live","spt:new-alarm","spt:psyche-sync-setup","spt:ready","spt:revive","spt:send","spt:signoff","spt:whoami","caveman:caveman","caveman:caveman-commit","caveman:caveman-help","caveman:caveman-review","caveman:compress","everything:search","update-config","keybindings-help","verify","code-review","simplify","fewer-permission-prompts","loop","schedule","claude-api","run","init","review","security-review"]},"type":"attachment","uuid":"445eae0d-0996-43be-9846-e3605b7a0d2d","timestamp":"2026-06-03T09:18:36.330Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"445eae0d-0996-43be-9846-e3605b7a0d2d","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["\nYou have an active owl perch. When spawning subagents or doing work, use run_in_background: true so you stay reachable for incoming messages.\n"],"hookName":"UserPromptSubmit","toolUseID":"hook-67e30307-9ce9-4187-a60a-a666ad33895e","hookEvent":"UserPromptSubmit"},"type":"attachment","uuid":"2c4cff83-2f55-47f5-8765-19d8d84949e0","timestamp":"2026-06-03T09:18:36.414Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2c4cff83-2f55-47f5-8765-19d8d84949e0","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. 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B8 next — digest daemon-half. Read plan + ADR + brain."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":19420,"cache_creation_input_tokens":4201,"cache_read_input_tokens":25249,"output_tokens":252,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4201,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":19420,"output_tokens":252,"cache_read_input_tokens":25249,"cache_creation_input_tokens":4201,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4201},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Qtf2fpSbNqXhUpFVq","type":"assistant","uuid":"4a6098c5-43b6-48bf-afee-62ddb2ac6577","timestamp":"2026-06-03T09:18:41.780Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4a6098c5-43b6-48bf-afee-62ddb2ac6577","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_012kdDRBuvjUzR9gmcigQHkK","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BswGcRd5JZqZrKRd66h5e2","name":"Glob","input":{"pattern":"**/M3b-PLAN*.md"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":19420,"cache_creation_input_tokens":4201,"cache_read_input_tokens":25249,"output_tokens":252,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4201,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":19420,"output_tokens":252,"cache_read_input_tokens":25249,"cache_creation_input_tokens":4201,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4201},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Qtf2fpSbNqXhUpFVq","type":"assistant","uuid":"90a0300c-1679-4755-b79b-408524cedc0c","timestamp":"2026-06-03T09:18:41.998Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"90a0300c-1679-4755-b79b-408524cedc0c","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BswGcRd5JZqZrKRd66h5e2","type":"tool_result","content":"M3b-PLAN.md"}]},"uuid":"67ea320e-40fb-40e3-b107-85fd83851ecd","timestamp":"2026-06-03T09:18:42.178Z","toolUseResult":{"filenames":["M3b-PLAN.md"],"durationMs":127,"numFiles":1,"truncated":false},"sourceToolAssistantUUID":"90a0300c-1679-4755-b79b-408524cedc0c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"67ea320e-40fb-40e3-b107-85fd83851ecd","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01NAXRiuW6XVz6EsPyGf1Cge","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Fku2dFss5xeehS4hnD4RcL","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\M3b-PLAN.md"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":19685,"cache_read_input_tokens":29450,"output_tokens":78,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":19685,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":78,"cache_read_input_tokens":29450,"cache_creation_input_tokens":19685,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":19685},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5RKS3DyJmCkzRjQroz","type":"assistant","uuid":"dfa43de4-97ac-4974-983e-8599ae3446d6","timestamp":"2026-06-03T09:18:44.727Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"dfa43de4-97ac-4974-983e-8599ae3446d6","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Fku2dFss5xeehS4hnD4RcL","type":"tool_result","content":"1\t# M3b Plan — `spt-daemon` broker/brain process\n2\t\n3\t> **Just-in-time, lightweight** — same pattern as `M0/M1/M2a/M2b/M3a-PLAN.md`. The\n4\t> ordered task layer between `ROADMAP.md`, `M3-PLAN.md` (the M3 umbrella), and\n5\t> `traceable-reqs.toml` (the requirement checklist), scoped to **M3b only**.\n6\t> Branch: `dev-freeform`. Authoritative architecture: ADR-0004 (broker/brain split\n7\t> + the §B ownership table + the closed §E spike gaps) and `M3-PLAN.md` §M3b.\n8\t\n9\t> **Upstream is done:** Phase 0 spike-gate ✅ (Spikes #3/#4/#5/#6 all PASS — ADR-0004\n10\t> §E closed on both OSes) and **M3a ✅ delivered** — `spt-term` provides the\n11\t> single-surface PTY *mechanism* (SessionSurface + ConPTY/forkpty backend + DSR\n12\t> drain + injection + bounded byte-stream + digest parser primitive). **M3b builds\n13\t> the *process* that hosts many of those surfaces** behind a versioned local IPC,\n14\t> consolidating the interim no-daemon model.\n15\t\n16\t## Goal\n17\t\n18\tReplace the interim no-daemon model (M1/M2a/M2b: a long-lived `spt api listen`\n19\tprocess holds the perch + drives a relay/pulse loop; a seed *file* bridges\n20\tbinding; per-pid `is_process_alive` is liveness) with the **real architecture**\n21\t(ADR-0004): one per-machine `spt-daemon`, split into a **broker** (stable kernel\n22\tholding the un-transferable resources) and a **brain** (restartable logic), so a\n23\troutine self-update swaps the brain with **zero endpoint interruption**.\n24\t\n25\t**M3b done =** the daemon hosts the M2b LiveAgent lifecycle as in-process loops\n26\t(Psyche-as-loop, durable pulse — no separate listener/wrapper process, only a thin\n27\tstateless in-session relay residue) · the broker hosts `spt-term` PTYs + harness\n28\tchildren + sockets behind a **versioned local IPC** that a newer brain speaks to an\n29\tolder broker · **a brain kill/restart leaves the child + its live output stream\n30\tintact and gapless** (Spike #1 shape, made real) · liveness for daemon-hosted\n31\tperches is the daemon's `status`, never `is_process_alive(info.pid)` · every\n32\tbroker↔brain side-effect boundary is **exactly-once** across a brain crash (Spike\n33\t#6) · any `api` invocation **auto-starts** the daemon · spt-hosted startup is\n34\tspawn-session→`api bind` with an **in-memory** seed (no file) · the **digest\n35\tdaemon-half** completes REQ-TERM-4 (`int`) · `cargo test --workspace` + clippy\n36\t`-D warnings` + `traceable-reqs check` green on the CI matrix (ubuntu + windows).\n37\t\n38\t## Scope\n39\t\n40\t### In — the `spt-daemon` crate (above `spt-live`, below `spt`)\n41\t\n42\t- **broker** (stable kernel, `REQ-DAEMON-2`) — owns **only** the resources a live\n43\t consumer would lose continuity on if the brain restarted (ADR-0004 §B normative\n44\t table): PTY master handles (**from `spt-term::PtySession`**), spawned harness\n45\t child processes, accepted local client sockets, listening sockets. No logic.\n46\t Almost never restarts.\n47\t- **brain** (userspace, `REQ-DAEMON-2`) — all logic: routing, registry, manifest\n48\t parse, **the re-hosted M2b lifecycle**. Restarts freely; rehydrates from disk +\n49\t re-attaches to broker-held handles over IPC. `gen_start = now()` on cold-start\n50\t **and** handoff (`REQ-HAZARD-GEN-START-NOW` / 2.4).\n51\t- **versioned local IPC** (`REQ-HAZARD-HANDOFF-ARGV-COMPAT` / 2.3) — named pipe\n52\t (Windows) / Unix-domain socket, behind one transport trait (mirrors how\n53\t `SessionSurface` abstracts the PTY OS-split). A version handshake + a\n54\t forward-compatible frame schema so a **newer brain talks to an older broker**.\n55\t- **consolidation** (`REQ-DAEMON-1`) — the `spt api listen` poll-loop + the pulse\n56\t loop + the Psyche loop move **into the brain** as scheduled in-process loops; the\n57\t only residue is the thin **stateless in-session relay** for harness-hosted\n58\t sessions (topology 1), freely killable. Durable, configurable pulse period\n59\t replacing the interim 5s constant.\n60\t- **daemon-authoritative liveness** (`REQ-HAZARD-DAEMON-HOSTED-LIVENESS` / 2.5) —\n61\t the daemon's in-memory endpoint table + a `status` field on `info.json`\n62\t supersede `is_process_alive(info.pid)` for **daemon-hosted** perches; localized\n63\t behind the single liveness resolver so external/interim perches still probe.\n64\t- **idempotent broker↔brain boundary** (`REQ-HAZARD-RESTART-IDEMPOTENT` / 7.2,\n65\t Spike #6) — durable IDs + dedup-at-effect at every side-effect crossing (spool\n66\t write, PTY write, registry update), with a **broker-owned recovery anchor**;\n67\t exactly-once across a brain crash at before-intent / before-effect / after-effect.\n68\t- **auto-start** (`REQ-DAEMON-3`) — any `api` invocation starts the daemon if\n69\t absent (`listen` is the reliable anchor); ensure-running lives in the `api` layer.\n70\t- **spt-hosted startup** (`REQ-START-3`) — daemon spawn-session into a broker PTY,\n71\t then `api bind`; **in-memory** seed map replaces the `spt-store::seed` file bridge.\n72\t- **orphan-watch** — carry the M2b graceful ordering (grace 1.1 / echo 3.3 /\n73\t stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now\n74\t enables (M2b delivered graceful-only).\n75\t- **digest daemon-half** (`REQ-TERM-4` `int`, ADR-0008) — manifest-sourcing of the\n76\t `input`/`agent`/`tool` patterns (the `pty_digest` manifest seam), running the\n77\t M3a `DigestParser` over the broker PTY; `spt digest ` snapshot pull, the\n78\t broker-pushed structured **delta-stream** on the R-TERM-3 substrate, and opt-in\n79\t Path-B persistence. Local addressing only (the qualified `[subnet:]id@node` form\n80\t is M4); `REQ-DAEMON-4` (honor every KNOWN-HAZARDS invariant) is the meta-gate.\n81\t\n82\t### Out\n83\t\n84\t- networking / P2P, multi-subnet, notifications, **cross-node** digest addressing —\n85\t **M4** (`spt-net`). The QUIC-stream broker-ownership *implementation* is M4\n86\t (only its *shape* was spiked, #3).\n87\t- self-update (update-class taxonomy, signing, ripple) — **M3c**.\n88\t- whole-daemon live FD-passing (zero-interruption even for *broker* updates) —\n89\t explicit future polish, not v1 (ADR-0004 consequences).\n90\t\n91\t## Clean-room posture\n92\t\n93\t- **`spt-daemon` is brand-new.** The sister ran poll listeners + Psyche wrappers as\n94\t separate processes; ADR-0004 deliberately consolidates them. Clean-room the crate.\n95\t- **Re-host, don't rewrite.** The M2b lifecycle is already pure, unit-tested\n96\t functions in `spt-live` (`spawn_psyche`, `resume_psyche`, `run_echo_commune`,\n97\t `ingest_drops`, `graceful_signoff`, `sweep_stale_signoff`, `pulse::tick`,\n98\t `fetch_history`, `write_resume_commune`, `compose_psyche_prompt`). The brain\n99\t *calls* these as loops; the ordering invariants (3.3 / 1.1 / 3.2) stay where they\n100\t are. **Reuse `spt-term::PtySession` for the broker's PTYs** — do not re-implement.\n101\t- **Spike findings are binding inputs:** #1 (no-EOF-while-writer-held + DSR; the\n102\t broker-survives-brain-restart shape), #3 (live-stream survival shape), #6\n103\t (broker-owned recovery anchor + dedup-at-effect keyed by durable ID).\n104\t\n105\t## New requirements to register first (TRACEABILITY rule 3)\n106\t\n107\t**Assessment — likely none.** The M3b reqs already exist: `REQ-DAEMON-1/2/3/4`,\n108\t`REQ-START-3`, `REQ-HAZARD-HANDOFF-ARGV-COMPAT`, `REQ-HAZARD-GEN-START-NOW`,\n109\t`REQ-HAZARD-DAEMON-HOSTED-LIVENESS`, `REQ-HAZARD-RESTART-IDEMPOTENT`, and\n110\t`REQ-TERM-4` (`int` stage). They sit `required_stages = []`; activate as each task\n111\tlands. **If** the versioned-IPC frame contract or the in-session relay turns out to\n112\tneed its own conformance id during B0/B3, register it in `traceable-reqs.toml`\n113\tfirst, then satisfy it.\n114\t\n115\t## Sequencing rationale\n116\t\n117\tScaffold + the **versioned IPC transport** (the load-bearing seam everything rides)\n118\t→ the **broker kernel** (owns resources, holds no logic) → the **brain + gapless\n119\thandoff** (the milestone's hardest proof: kill brain, child + stream survive) →\n120\t**consolidation** (fold the interim loops in) → **daemon liveness** (localized swap)\n121\t→ **idempotent boundary** (durable IDs at every effect) → **auto-start + in-memory\n122\tstartup** (retire the seed file) → **orphan-watch** → **digest daemon-half** →\n123\tactivation + E2E. Each task tags evidence + activates its reqs in the same commit;\n124\t`traceable-reqs check` green and **both OSes** validated before the next (the M3a\n125\tdiscipline: Windows local + Linux via gravity-linux).\n126\t\n127\t## Tasks — `spt-daemon` (the broker/brain process)\n128\t\n129\t| # | Task | Reqs / hazards | Acceptance |\n130\t|---|------|----------------|------------|\n131\t| B0 | **Scaffold `crates/spt-daemon`** (above spt-live, below spt; deps spt-store/msg/runtime/term/live) + the **versioned local-IPC transport**: a `DaemonTransport` trait over named-pipe (win) / UDS (unix), a length-framed message codec, and a **version handshake** with a forward-compatible frame schema | REQ-DAEMON-2 (foundation), REQ-HAZARD-HANDOFF-ARGV-COMPAT | crate compiles; layering `…→spt-live→spt-daemon→spt` acyclic; a brain frame with an unknown trailing field is accepted by an older broker (forward-compat unit test); `check` green |\n132\t| B1 | **Broker kernel**: spawn a child under a `spt-term::PtySession`; hold the PTY master + child + a listening/client socket; serve them over IPC (subscribe-to-output, write-input, resize, lifecycle). **No logic in the broker.** | REQ-DAEMON-2 (broker half) | a broker hosts one real PTY child on both OSes, streams its output + accepts injected input over IPC; the ADR-0004 §B ownership table is the only state it holds (review-asserted) |\n133\t| B2 | **Brain + gapless handoff**: brain connects over the versioned IPC, subscribes to the broker's PTY output, sends input; **a brain kill + restart re-attaches with no lost/dup output and the child untouched** (Spike #1 made real). `gen_start = now()` on cold-start **and** handoff | REQ-HAZARD-GEN-START-NOW, REQ-DAEMON-2 (brain half) | regression test: spawn child → brain attached → kill+restart brain ≥10× → child alive throughout, output stream contiguous across each restart, `gen_start` advances each handoff |\n134\t| B3 | **Consolidation**: fold the `api listen` poll-loop + pulse + Psyche loops into the brain as scheduled in-process loops (re-hosting the spt-live seams); leave only the thin **stateless in-session relay** for harness-hosted sessions. Durable, configurable pulse period | REQ-DAEMON-1 | a LiveAgent runs fully daemon-hosted (spawn→Psyche-loop→commune-ingest→pulse) with **no** separate listener/wrapper process; the relay is killable+respawnable without losing state; period is config-driven |\n135\t| B4 | **Daemon-authoritative liveness**: the brain's endpoint table + `info.json` `status` supersede `is_process_alive(info.pid)` for daemon-hosted perches; localized behind the single liveness resolver (`is_online`/registry stale-clean) so external/interim perches still probe | REQ-HAZARD-DAEMON-HOSTED-LIVENESS | a daemon-hosted Psyche reads alive/offline from the daemon `status`, not its pid; killing the summarizer subprocess does **not** flip the perch offline (regression test); external perches still pid-probe |\n136\t| B5 | **Idempotent broker↔brain boundary**: durable IDs + dedup-at-effect at every side-effect crossing (spool/PTY/registry), broker-owned recovery anchor; replay rules on brain restart | REQ-HAZARD-RESTART-IDEMPOTENT (Spike #6) | crash the brain before-intent / before-effect / after-effect at each boundary → exactly-once (no dup, no drop) across all three, value-set verified |\n137\t| B6 | **Auto-start + spt-hosted startup**: any `api` invocation starts the daemon if absent (`listen` anchor); spt-hosted startup = daemon spawn-session into a broker PTY then `api bind`, with an **in-memory** seed map replacing the `spt-store::seed` file bridge | REQ-DAEMON-3, REQ-START-3 | a cold `api` call transparently spins up the daemon; an spt-hosted session binds with **no seed file written** (the file path is dead); the harness-hosted seed is in-memory + consumed by `parent_pid` |\n138\t| B7 | **Orphan-watch**: carry the M2b graceful ordering (grace 1.1 / echo 3.3 / stale-sweep 3.2) into the supervised-crash path the always-on daemon enables | REQ-DAEMON-4 (partial) | a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test) |\n139\t| B8 | **Digest daemon-half**: manifest `pty_digest` seam (adapter-supplied `input`/`agent`/`tool` patterns) → run the M3a `DigestParser` over the broker PTY; `spt digest ` snapshot pull + broker-pushed structured **delta-stream** on the R-TERM-3 substrate + opt-in Path-B persistence. Local addressing only | REQ-TERM-4 (`int`), ADR-0008 | `spt digest ` returns the live structured buffer for a daemon-hosted session; a subscriber receives only deltas; opt-in persistence appends to the history store; cross-node addressing explicitly deferred to M4 |\n140\t| B9 | **Activation sweep + E2E**: activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + the 4 hazards + REQ-TERM-4(`int`); a daemon E2E (spawn→Psyche-loop→commune→**brain-restart-survives**→graceful-signoff) on the CI matrix; amend ROADMAP (M3b delivered) + CONTEXT; author the **M3c plan** stub | — | `check` green with M3b reqs activated; clippy `-D warnings`; CI matrix (ubuntu+windows) green; both-OS validated |\n141\t\n142\t## M3b requirement-activation map\n143\t\n144\tActivate as each task lands (default `[\"impl\",\"unit\"]`; daemon E2E supplies `int`):\n145\t- **REQ-DAEMON-2** (B0–B2), **REQ-HAZARD-HANDOFF-ARGV-COMPAT** (B0),\n146\t **REQ-HAZARD-GEN-START-NOW** (B2), **REQ-DAEMON-1** (B3),\n147\t **REQ-HAZARD-DAEMON-HOSTED-LIVENESS** (B4),\n148\t **REQ-HAZARD-RESTART-IDEMPOTENT** (B5), **REQ-DAEMON-3** + **REQ-START-3** (B6),\n149\t **REQ-DAEMON-4** (B7/B9 — the honor-all-hazards meta-gate),\n150\t **REQ-TERM-4 `int`** (B8). The brain-restart-survives daemon E2E (B9) is the\n151\t cross-cutting `int` evidence for REQ-DAEMON-1/2.\n152\t\n153\t**Stay `[]` (M3c/M4):** all `REQ-UPD-*`, the M4 grill reqs (`REQ-INST-9..14`,\n154\t`REQ-PAIR-5/6/7`, `REQ-NOTIF-1/2`, `REQ-SEC-1`), cross-node digest addressing.\n155\t\n156\t## Workspace change\n157\t\n158\tAdd `crates/spt-daemon` (above `spt-live`, below `spt`). Layering (R-ARCH-1, acyclic):\n159\t\n160\t```\n161\tspt-proto → spt-store → spt-msg → {spt-net, spt-term, spt-runtime} → spt-live → spt-daemon → spt\n162\t```\n163\t\n164\t`spt-daemon` is **not** public SDK (R-ARCH-2 stays proto/runtime/msg) — it is the\n165\tinternal supervisor; the `spt` binary becomes a thin CLI over it.\n166\t\n167\t## Key seams (from the interim model M3b replaces)\n168\t\n169\t| Concern | Interim locus | M3b move |\n170\t|---|---|---|\n171\t| listen relay loop | `spt/src/api/startup.rs` (`cmd_listen`) | daemon brain loop |\n172\t| pulse driver | `spt-live/src/pulse.rs` (`tick`, 5s constant) | daemon-scheduled, configurable |\n173\t| liveness | `spt-store/src/proc.rs` (`is_process_alive`) via `deliver::is_online` + `registry::clean_stale_entries` | daemon `status` behind the one resolver |\n174\t| seed bridge | `spt-store/src/seed.rs` (file by `parent_pid`) | in-memory daemon seed map |\n175\t| Psyche/echo/signoff | `spt-live` seams (already pure fns) | brain calls the same fns |\n176\t| broker PTY | `spt-term::PtySession` (M3a) | broker holds it, serves over IPC |\n177\t\n178\t## Risks carried into M3b\n179\t\n180\t- **The two-process IPC is the hard part.** Abstract the OS split (named pipe vs\n181\t UDS) behind one transport trait from B0, exactly as M3a abstracted ConPTY vs\n182\t forkpty behind `SessionSurface`. Version the frame schema from the first byte —\n183\t retrofitting forward-compat after B3 is expensive.\n184\t- **Broker scope creep.** The broker holds *only* the ADR-0004 §B resources and\n185\t **no logic**. A task that finds itself putting routing/registry/parse in the\n186\t broker has crossed the line — stop and surface it. (The §B table grew to include\n187\t Iroh streams; that is M4, not M3b.)\n188\t- **Gapless handoff (B2) is the milestone's load-bearing proof.** Spike #1 proved\n189\t the shape on ConPTY; B2 makes it real in the daemon on **both** OSes. Treat the\n190\t brain-restart regression as a gate, not polish.\n191\t- **Idempotency (B5) must thread durable IDs through every effect.** Design against\n192\t Spike #6's two constraints (broker-owned recovery anchor; dedup-at-effect keyed by\n193\t durable ID), not bolted on after.\n194\t- **Digest scope (B8).** Local addressing only; the `[subnet:]id@node` qualified\n195\t form + cross-node fetch are M4. Resist pulling multi-subnet forward.\n196\t"}]},"uuid":"e042a21f-7030-48fc-833b-fdc21e9ca074","timestamp":"2026-06-03T09:18:44.851Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\M3b-PLAN.md","content":"# M3b Plan — `spt-daemon` broker/brain process\n\n> **Just-in-time, lightweight** — same pattern as `M0/M1/M2a/M2b/M3a-PLAN.md`. The\n> ordered task layer between `ROADMAP.md`, `M3-PLAN.md` (the M3 umbrella), and\n> `traceable-reqs.toml` (the requirement checklist), scoped to **M3b only**.\n> Branch: `dev-freeform`. Authoritative architecture: ADR-0004 (broker/brain split\n> + the §B ownership table + the closed §E spike gaps) and `M3-PLAN.md` §M3b.\n\n> **Upstream is done:** Phase 0 spike-gate ✅ (Spikes #3/#4/#5/#6 all PASS — ADR-0004\n> §E closed on both OSes) and **M3a ✅ delivered** — `spt-term` provides the\n> single-surface PTY *mechanism* (SessionSurface + ConPTY/forkpty backend + DSR\n> drain + injection + bounded byte-stream + digest parser primitive). **M3b builds\n> the *process* that hosts many of those surfaces** behind a versioned local IPC,\n> consolidating the interim no-daemon model.\n\n## Goal\n\nReplace the interim no-daemon model (M1/M2a/M2b: a long-lived `spt api listen`\nprocess holds the perch + drives a relay/pulse loop; a seed *file* bridges\nbinding; per-pid `is_process_alive` is liveness) with the **real architecture**\n(ADR-0004): one per-machine `spt-daemon`, split into a **broker** (stable kernel\nholding the un-transferable resources) and a **brain** (restartable logic), so a\nroutine self-update swaps the brain with **zero endpoint interruption**.\n\n**M3b done =** the daemon hosts the M2b LiveAgent lifecycle as in-process loops\n(Psyche-as-loop, durable pulse — no separate listener/wrapper process, only a thin\nstateless in-session relay residue) · the broker hosts `spt-term` PTYs + harness\nchildren + sockets behind a **versioned local IPC** that a newer brain speaks to an\nolder broker · **a brain kill/restart leaves the child + its live output stream\nintact and gapless** (Spike #1 shape, made real) · liveness for daemon-hosted\nperches is the daemon's `status`, never `is_process_alive(info.pid)` · every\nbroker↔brain side-effect boundary is **exactly-once** across a brain crash (Spike\n#6) · any `api` invocation **auto-starts** the daemon · spt-hosted startup is\nspawn-session→`api bind` with an **in-memory** seed (no file) · the **digest\ndaemon-half** completes REQ-TERM-4 (`int`) · `cargo test --workspace` + clippy\n`-D warnings` + `traceable-reqs check` green on the CI matrix (ubuntu + windows).\n\n## Scope\n\n### In — the `spt-daemon` crate (above `spt-live`, below `spt`)\n\n- **broker** (stable kernel, `REQ-DAEMON-2`) — owns **only** the resources a live\n consumer would lose continuity on if the brain restarted (ADR-0004 §B normative\n table): PTY master handles (**from `spt-term::PtySession`**), spawned harness\n child processes, accepted local client sockets, listening sockets. No logic.\n Almost never restarts.\n- **brain** (userspace, `REQ-DAEMON-2`) — all logic: routing, registry, manifest\n parse, **the re-hosted M2b lifecycle**. Restarts freely; rehydrates from disk +\n re-attaches to broker-held handles over IPC. `gen_start = now()` on cold-start\n **and** handoff (`REQ-HAZARD-GEN-START-NOW` / 2.4).\n- **versioned local IPC** (`REQ-HAZARD-HANDOFF-ARGV-COMPAT` / 2.3) — named pipe\n (Windows) / Unix-domain socket, behind one transport trait (mirrors how\n `SessionSurface` abstracts the PTY OS-split). A version handshake + a\n forward-compatible frame schema so a **newer brain talks to an older broker**.\n- **consolidation** (`REQ-DAEMON-1`) — the `spt api listen` poll-loop + the pulse\n loop + the Psyche loop move **into the brain** as scheduled in-process loops; the\n only residue is the thin **stateless in-session relay** for harness-hosted\n sessions (topology 1), freely killable. Durable, configurable pulse period\n replacing the interim 5s constant.\n- **daemon-authoritative liveness** (`REQ-HAZARD-DAEMON-HOSTED-LIVENESS` / 2.5) —\n the daemon's in-memory endpoint table + a `status` field on `info.json`\n supersede `is_process_alive(info.pid)` for **daemon-hosted** perches; localized\n behind the single liveness resolver so external/interim perches still probe.\n- **idempotent broker↔brain boundary** (`REQ-HAZARD-RESTART-IDEMPOTENT` / 7.2,\n Spike #6) — durable IDs + dedup-at-effect at every side-effect crossing (spool\n write, PTY write, registry update), with a **broker-owned recovery anchor**;\n exactly-once across a brain crash at before-intent / before-effect / after-effect.\n- **auto-start** (`REQ-DAEMON-3`) — any `api` invocation starts the daemon if\n absent (`listen` is the reliable anchor); ensure-running lives in the `api` layer.\n- **spt-hosted startup** (`REQ-START-3`) — daemon spawn-session into a broker PTY,\n then `api bind`; **in-memory** seed map replaces the `spt-store::seed` file bridge.\n- **orphan-watch** — carry the M2b graceful ordering (grace 1.1 / echo 3.3 /\n stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now\n enables (M2b delivered graceful-only).\n- **digest daemon-half** (`REQ-TERM-4` `int`, ADR-0008) — manifest-sourcing of the\n `input`/`agent`/`tool` patterns (the `pty_digest` manifest seam), running the\n M3a `DigestParser` over the broker PTY; `spt digest ` snapshot pull, the\n broker-pushed structured **delta-stream** on the R-TERM-3 substrate, and opt-in\n Path-B persistence. Local addressing only (the qualified `[subnet:]id@node` form\n is M4); `REQ-DAEMON-4` (honor every KNOWN-HAZARDS invariant) is the meta-gate.\n\n### Out\n\n- networking / P2P, multi-subnet, notifications, **cross-node** digest addressing —\n **M4** (`spt-net`). The QUIC-stream broker-ownership *implementation* is M4\n (only its *shape* was spiked, #3).\n- self-update (update-class taxonomy, signing, ripple) — **M3c**.\n- whole-daemon live FD-passing (zero-interruption even for *broker* updates) —\n explicit future polish, not v1 (ADR-0004 consequences).\n\n## Clean-room posture\n\n- **`spt-daemon` is brand-new.** The sister ran poll listeners + Psyche wrappers as\n separate processes; ADR-0004 deliberately consolidates them. Clean-room the crate.\n- **Re-host, don't rewrite.** The M2b lifecycle is already pure, unit-tested\n functions in `spt-live` (`spawn_psyche`, `resume_psyche`, `run_echo_commune`,\n `ingest_drops`, `graceful_signoff`, `sweep_stale_signoff`, `pulse::tick`,\n `fetch_history`, `write_resume_commune`, `compose_psyche_prompt`). The brain\n *calls* these as loops; the ordering invariants (3.3 / 1.1 / 3.2) stay where they\n are. **Reuse `spt-term::PtySession` for the broker's PTYs** — do not re-implement.\n- **Spike findings are binding inputs:** #1 (no-EOF-while-writer-held + DSR; the\n broker-survives-brain-restart shape), #3 (live-stream survival shape), #6\n (broker-owned recovery anchor + dedup-at-effect keyed by durable ID).\n\n## New requirements to register first (TRACEABILITY rule 3)\n\n**Assessment — likely none.** The M3b reqs already exist: `REQ-DAEMON-1/2/3/4`,\n`REQ-START-3`, `REQ-HAZARD-HANDOFF-ARGV-COMPAT`, `REQ-HAZARD-GEN-START-NOW`,\n`REQ-HAZARD-DAEMON-HOSTED-LIVENESS`, `REQ-HAZARD-RESTART-IDEMPOTENT`, and\n`REQ-TERM-4` (`int` stage). They sit `required_stages = []`; activate as each task\nlands. **If** the versioned-IPC frame contract or the in-session relay turns out to\nneed its own conformance id during B0/B3, register it in `traceable-reqs.toml`\nfirst, then satisfy it.\n\n## Sequencing rationale\n\nScaffold + the **versioned IPC transport** (the load-bearing seam everything rides)\n→ the **broker kernel** (owns resources, holds no logic) → the **brain + gapless\nhandoff** (the milestone's hardest proof: kill brain, child + stream survive) →\n**consolidation** (fold the interim loops in) → **daemon liveness** (localized swap)\n→ **idempotent boundary** (durable IDs at every effect) → **auto-start + in-memory\nstartup** (retire the seed file) → **orphan-watch** → **digest daemon-half** →\nactivation + E2E. Each task tags evidence + activates its reqs in the same commit;\n`traceable-reqs check` green and **both OSes** validated before the next (the M3a\ndiscipline: Windows local + Linux via gravity-linux).\n\n## Tasks — `spt-daemon` (the broker/brain process)\n\n| # | Task | Reqs / hazards | Acceptance |\n|---|------|----------------|------------|\n| B0 | **Scaffold `crates/spt-daemon`** (above spt-live, below spt; deps spt-store/msg/runtime/term/live) + the **versioned local-IPC transport**: a `DaemonTransport` trait over named-pipe (win) / UDS (unix), a length-framed message codec, and a **version handshake** with a forward-compatible frame schema | REQ-DAEMON-2 (foundation), REQ-HAZARD-HANDOFF-ARGV-COMPAT | crate compiles; layering `…→spt-live→spt-daemon→spt` acyclic; a brain frame with an unknown trailing field is accepted by an older broker (forward-compat unit test); `check` green |\n| B1 | **Broker kernel**: spawn a child under a `spt-term::PtySession`; hold the PTY master + child + a listening/client socket; serve them over IPC (subscribe-to-output, write-input, resize, lifecycle). **No logic in the broker.** | REQ-DAEMON-2 (broker half) | a broker hosts one real PTY child on both OSes, streams its output + accepts injected input over IPC; the ADR-0004 §B ownership table is the only state it holds (review-asserted) |\n| B2 | **Brain + gapless handoff**: brain connects over the versioned IPC, subscribes to the broker's PTY output, sends input; **a brain kill + restart re-attaches with no lost/dup output and the child untouched** (Spike #1 made real). `gen_start = now()` on cold-start **and** handoff | REQ-HAZARD-GEN-START-NOW, REQ-DAEMON-2 (brain half) | regression test: spawn child → brain attached → kill+restart brain ≥10× → child alive throughout, output stream contiguous across each restart, `gen_start` advances each handoff |\n| B3 | **Consolidation**: fold the `api listen` poll-loop + pulse + Psyche loops into the brain as scheduled in-process loops (re-hosting the spt-live seams); leave only the thin **stateless in-session relay** for harness-hosted sessions. Durable, configurable pulse period | REQ-DAEMON-1 | a LiveAgent runs fully daemon-hosted (spawn→Psyche-loop→commune-ingest→pulse) with **no** separate listener/wrapper process; the relay is killable+respawnable without losing state; period is config-driven |\n| B4 | **Daemon-authoritative liveness**: the brain's endpoint table + `info.json` `status` supersede `is_process_alive(info.pid)` for daemon-hosted perches; localized behind the single liveness resolver (`is_online`/registry stale-clean) so external/interim perches still probe | REQ-HAZARD-DAEMON-HOSTED-LIVENESS | a daemon-hosted Psyche reads alive/offline from the daemon `status`, not its pid; killing the summarizer subprocess does **not** flip the perch offline (regression test); external perches still pid-probe |\n| B5 | **Idempotent broker↔brain boundary**: durable IDs + dedup-at-effect at every side-effect crossing (spool/PTY/registry), broker-owned recovery anchor; replay rules on brain restart | REQ-HAZARD-RESTART-IDEMPOTENT (Spike #6) | crash the brain before-intent / before-effect / after-effect at each boundary → exactly-once (no dup, no drop) across all three, value-set verified |\n| B6 | **Auto-start + spt-hosted startup**: any `api` invocation starts the daemon if absent (`listen` anchor); spt-hosted startup = daemon spawn-session into a broker PTY then `api bind`, with an **in-memory** seed map replacing the `spt-store::seed` file bridge | REQ-DAEMON-3, REQ-START-3 | a cold `api` call transparently spins up the daemon; an spt-hosted session binds with **no seed file written** (the file path is dead); the harness-hosted seed is in-memory + consumed by `parent_pid` |\n| B7 | **Orphan-watch**: carry the M2b graceful ordering (grace 1.1 / echo 3.3 / stale-sweep 3.2) into the supervised-crash path the always-on daemon enables | REQ-DAEMON-4 (partial) | a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test) |\n| B8 | **Digest daemon-half**: manifest `pty_digest` seam (adapter-supplied `input`/`agent`/`tool` patterns) → run the M3a `DigestParser` over the broker PTY; `spt digest ` snapshot pull + broker-pushed structured **delta-stream** on the R-TERM-3 substrate + opt-in Path-B persistence. Local addressing only | REQ-TERM-4 (`int`), ADR-0008 | `spt digest ` returns the live structured buffer for a daemon-hosted session; a subscriber receives only deltas; opt-in persistence appends to the history store; cross-node addressing explicitly deferred to M4 |\n| B9 | **Activation sweep + E2E**: activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + the 4 hazards + REQ-TERM-4(`int`); a daemon E2E (spawn→Psyche-loop→commune→**brain-restart-survives**→graceful-signoff) on the CI matrix; amend ROADMAP (M3b delivered) + CONTEXT; author the **M3c plan** stub | — | `check` green with M3b reqs activated; clippy `-D warnings`; CI matrix (ubuntu+windows) green; both-OS validated |\n\n## M3b requirement-activation map\n\nActivate as each task lands (default `[\"impl\",\"unit\"]`; daemon E2E supplies `int`):\n- **REQ-DAEMON-2** (B0–B2), **REQ-HAZARD-HANDOFF-ARGV-COMPAT** (B0),\n **REQ-HAZARD-GEN-START-NOW** (B2), **REQ-DAEMON-1** (B3),\n **REQ-HAZARD-DAEMON-HOSTED-LIVENESS** (B4),\n **REQ-HAZARD-RESTART-IDEMPOTENT** (B5), **REQ-DAEMON-3** + **REQ-START-3** (B6),\n **REQ-DAEMON-4** (B7/B9 — the honor-all-hazards meta-gate),\n **REQ-TERM-4 `int`** (B8). The brain-restart-survives daemon E2E (B9) is the\n cross-cutting `int` evidence for REQ-DAEMON-1/2.\n\n**Stay `[]` (M3c/M4):** all `REQ-UPD-*`, the M4 grill reqs (`REQ-INST-9..14`,\n`REQ-PAIR-5/6/7`, `REQ-NOTIF-1/2`, `REQ-SEC-1`), cross-node digest addressing.\n\n## Workspace change\n\nAdd `crates/spt-daemon` (above `spt-live`, below `spt`). Layering (R-ARCH-1, acyclic):\n\n```\nspt-proto → spt-store → spt-msg → {spt-net, spt-term, spt-runtime} → spt-live → spt-daemon → spt\n```\n\n`spt-daemon` is **not** public SDK (R-ARCH-2 stays proto/runtime/msg) — it is the\ninternal supervisor; the `spt` binary becomes a thin CLI over it.\n\n## Key seams (from the interim model M3b replaces)\n\n| Concern | Interim locus | M3b move |\n|---|---|---|\n| listen relay loop | `spt/src/api/startup.rs` (`cmd_listen`) | daemon brain loop |\n| pulse driver | `spt-live/src/pulse.rs` (`tick`, 5s constant) | daemon-scheduled, configurable |\n| liveness | `spt-store/src/proc.rs` (`is_process_alive`) via `deliver::is_online` + `registry::clean_stale_entries` | daemon `status` behind the one resolver |\n| seed bridge | `spt-store/src/seed.rs` (file by `parent_pid`) | in-memory daemon seed map |\n| Psyche/echo/signoff | `spt-live` seams (already pure fns) | brain calls the same fns |\n| broker PTY | `spt-term::PtySession` (M3a) | broker holds it, serves over IPC |\n\n## Risks carried into M3b\n\n- **The two-process IPC is the hard part.** Abstract the OS split (named pipe vs\n UDS) behind one transport trait from B0, exactly as M3a abstracted ConPTY vs\n forkpty behind `SessionSurface`. Version the frame schema from the first byte —\n retrofitting forward-compat after B3 is expensive.\n- **Broker scope creep.** The broker holds *only* the ADR-0004 §B resources and\n **no logic**. A task that finds itself putting routing/registry/parse in the\n broker has crossed the line — stop and surface it. (The §B table grew to include\n Iroh streams; that is M4, not M3b.)\n- **Gapless handoff (B2) is the milestone's load-bearing proof.** Spike #1 proved\n the shape on ConPTY; B2 makes it real in the daemon on **both** OSes. Treat the\n brain-restart regression as a gate, not polish.\n- **Idempotency (B5) must thread durable IDs through every effect.** Design against\n Spike #6's two constraints (broker-owned recovery anchor; dedup-at-effect keyed by\n durable ID), not bolted on after.\n- **Digest scope (B8).** Local addressing only; the `[subnet:]id@node` qualified\n form + cross-node fetch are M4. Resist pulling multi-subnet forward.\n","numLines":196,"startLine":1,"totalLines":196}},"sourceToolAssistantUUID":"dfa43de4-97ac-4974-983e-8599ae3446d6","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"e042a21f-7030-48fc-833b-fdc21e9ca074","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"e042a21f-7030-48fc-833b-fdc21e9ca074","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JJJ1EuaDVaJBYaXUyQ834C","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"Eo0CCmMIDhgCKkBpbCVXWBuKll78gaMFywON72mJbC2UH/BRwryq6jm1mnwRlTWZO6KsXhDZMY88S8fTcWLREBTKZ69NlNWWz0kxMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDK4u+yAtap/sUyavhRoMZT0dw5DOgzF4XYUQIjD1d41sp2YKcpVhhwnRMLGofsU/wGa1fLLzJynBXudcFNM1aSsFhqD1xGEZG33jxAcqWCj6iXelXAr3FncfsoK7+F/RChylBwSAXdCPPCtk0FlOfi2Jb+u4qO0fEBZOdD3FU/bwBQokY4qOfOynDNug8xx18Xg7U64oNOb0tvUDcKIx3hzZeUAB0NoYAQ=="}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7488,"cache_read_input_tokens":49135,"output_tokens":255,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":7488,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":255,"cache_read_input_tokens":49135,"cache_creation_input_tokens":7488,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7488},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5RWp9hVr2EhzLMMgid","type":"assistant","uuid":"19ec05a9-ab0b-497e-b85f-b264564dca46","timestamp":"2026-06-03T09:18:47.622Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"19ec05a9-ab0b-497e-b85f-b264564dca46","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JJJ1EuaDVaJBYaXUyQ834C","type":"message","role":"assistant","content":[{"type":"text","text":"B8 row clear. Read ADR-0008 + brain OutputEvent + M3a 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{"parentUuid":"61ac6ab7-f532-43b0-aa6b-a067355ffc1d","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GkFt7fChEfL983x7kTF6LV","type":"tool_result","content":"1\t# Live activity buffer (PTY digest)\n2\t\n3\t## Status\n4\t\n5\taccepted (2026-06-01)\n6\t\n7\t## Context\n8\t\n9\tWe want a rolling, human-glanceable \"what is this agent doing right now\" view — the last ~N user turns + agent output between, with tool-usage sprints collapsed to a single `used: …` line — that a Shell, CLI, or GUI pane can render. The obvious implementation (spt-core parses the live PTY byte stream) looks like it **contradicts the history-subsystem decision** (CONTEXT §history subsystem), which deliberately refused to build per-harness parsers (\"unbounded, version-fragile maintenance burden\") and pushed parsing into adapters (Path A) or a native store the adapter writes (Path B). A future reader would reasonably flag the apparent reversal. This ADR records why it is *not* one, and the shape chosen.\n10\t\n11\t## Decision\n12\t\n13\tAdd a **live activity buffer (PTY digest)** as a **distinct artifact** — not scrollback (raw bytes, R-TERM-2), not transcript history (full conversation behind communes/resume, Paths A/B). Its purpose is at-a-glance current activity, not replay.\n14\t\n15\tThe parsing-boundary distinction that resolves the tension:\n16\t- **The adapter supplies the patterns; spt-core only runs them.** The manifest provides `input_pattern` + `agent_pattern` (each opens a span capturing everything, newlines included, until the next pattern match of any kind) and `tool_pattern` (a **list** — one per tool, plus a final **catchall** for user-installed tools, capturing tool-name + arg fragment). This is exactly Path A's \"adapter owns the parser\" rule and the \"spt-core owns the mechanism, adapter owns the pattern\" principle (identical to opaque command templates) — **not** a built-in per-harness parser. The rejected maintenance burden stays in the adapter.\n17\t- **It parses the live PTY byte stream, not the harness transcript.** A light rolling regex over bytes the broker already holds is a categorically different artifact from locating + parsing version-fragile harness transcript files (the thing Path A/B exist to avoid).\n18\t\n19\tShape:\n20\t- **Broker-PTY-dependent → spt-hosted-primary.** Needs the broker-owned PTY (topology 2). **Harness-hosted (topology 1) is capability-gated:** an adapter that can feed spt-core the stream (e.g. a `pi`-style harness) opts in via a declared capability; harnesses that own their process tree opaquely (Claude Code) cannot, and the digest is simply unavailable there.\n21\t- **Structured, source-tagged output** (input / agent / collapsed-tool entries) so consumers render richly. Window depth N (~3) is a config knob; tool-arg truncation (~25 chars) is spt-core-controlled *presentation* (the template controls *extraction*).\n22\t- **Two access modes over one transport.** The digest is a parsed projection of the same PTY stream the broker streams for R-TERM-3, so: **snapshot pull** (`spt digest <[subnet:]id[@node]>`) and a **broker-pushed structured-delta stream** (subscribe; pushes only changes for near-realtime reflection). The delta-stream is a structured overlay riding the **same R-TERM-3 byte-stream substrate** (raw vs parsed = two channels on the one session surface). Access is **address-gated** (same as messaging; respects ADR-0006 visibility).\n23\t- **Optional \"Option (C)\" persistence:** opt-in per-endpoint, append digests to the native history store (Path B) as a coarse activity log — a third logging surface, off by default, not a replacement for A/B.\n24\t\n25\t## Consequences\n26\t\n27\t- New v1 requirement to register: the live activity buffer + the `input_pattern`/`agent_pattern`/`tool_pattern[]` manifest seam + `spt digest` (pull) + the digest delta-stream (push). Lands with **M3** (needs the spt-term broker + PTY); Shell consumption is M5; the GUI pane is the frontend milestone; persistence is M3+.\n28\t- The manifest schema (`docs/MANIFEST.md`) gains the `pty_digest` seam; the capability-declaration seam gains the harness-hosted stream-feed opt-in.\n29\t- Does **not** reverse the history-subsystem decision — the no-built-in-parser rule still holds; the digest honors it by running adapter-supplied patterns over the live byte stream rather than parsing harness transcripts.\n30\t- Builds on R-TERM-1/2/3 (broker, session surface, byte-stream) and ADR-0006 (address-gating).\n31\t"}]},"uuid":"a7b44b9d-8d5a-499e-94a3-b8244a78d551","timestamp":"2026-06-03T09:18:52.393Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\adr\\0008-live-activity-buffer-pty-digest.md","content":"# Live activity buffer (PTY digest)\n\n## Status\n\naccepted (2026-06-01)\n\n## Context\n\nWe want a rolling, human-glanceable \"what is this agent doing right now\" view — the last ~N user turns + agent output between, with tool-usage sprints collapsed to a single `used: …` line — that a Shell, CLI, or GUI pane can render. The obvious implementation (spt-core parses the live PTY byte stream) looks like it **contradicts the history-subsystem decision** (CONTEXT §history subsystem), which deliberately refused to build per-harness parsers (\"unbounded, version-fragile maintenance burden\") and pushed parsing into adapters (Path A) or a native store the adapter writes (Path B). A future reader would reasonably flag the apparent reversal. This ADR records why it is *not* one, and the shape chosen.\n\n## Decision\n\nAdd a **live activity buffer (PTY digest)** as a **distinct artifact** — not scrollback (raw bytes, R-TERM-2), not transcript history (full conversation behind communes/resume, Paths A/B). Its purpose is at-a-glance current activity, not replay.\n\nThe parsing-boundary distinction that resolves the tension:\n- **The adapter supplies the patterns; spt-core only runs them.** The manifest provides `input_pattern` + `agent_pattern` (each opens a span capturing everything, newlines included, until the next pattern match of any kind) and `tool_pattern` (a **list** — one per tool, plus a final **catchall** for user-installed tools, capturing tool-name + arg fragment). This is exactly Path A's \"adapter owns the parser\" rule and the \"spt-core owns the mechanism, adapter owns the pattern\" principle (identical to opaque command templates) — **not** a built-in per-harness parser. The rejected maintenance burden stays in the adapter.\n- **It parses the live PTY byte stream, not the harness transcript.** A light rolling regex over bytes the broker already holds is a categorically different artifact from locating + parsing version-fragile harness transcript files (the thing Path A/B exist to avoid).\n\nShape:\n- **Broker-PTY-dependent → spt-hosted-primary.** Needs the broker-owned PTY (topology 2). **Harness-hosted (topology 1) is capability-gated:** an adapter that can feed spt-core the stream (e.g. a `pi`-style harness) opts in via a declared capability; harnesses that own their process tree opaquely (Claude Code) cannot, and the digest is simply unavailable there.\n- **Structured, source-tagged output** (input / agent / collapsed-tool entries) so consumers render richly. Window depth N (~3) is a config knob; tool-arg truncation (~25 chars) is spt-core-controlled *presentation* (the template controls *extraction*).\n- **Two access modes over one transport.** The digest is a parsed projection of the same PTY stream the broker streams for R-TERM-3, so: **snapshot pull** (`spt digest <[subnet:]id[@node]>`) and a **broker-pushed structured-delta stream** (subscribe; pushes only changes for near-realtime reflection). The delta-stream is a structured overlay riding the **same R-TERM-3 byte-stream substrate** (raw vs parsed = two channels on the one session surface). Access is **address-gated** (same as messaging; respects ADR-0006 visibility).\n- **Optional \"Option (C)\" persistence:** opt-in per-endpoint, append digests to the native history store (Path B) as a coarse activity log — a third logging surface, off by default, not a replacement for A/B.\n\n## Consequences\n\n- New v1 requirement to register: the live activity buffer + the `input_pattern`/`agent_pattern`/`tool_pattern[]` manifest seam + `spt digest` (pull) + the digest delta-stream (push). Lands with **M3** (needs the spt-term broker + PTY); Shell consumption is M5; the GUI pane is the frontend milestone; persistence is M3+.\n- The manifest schema (`docs/MANIFEST.md`) gains the `pty_digest` seam; the capability-declaration seam gains the harness-hosted stream-feed opt-in.\n- Does **not** reverse the history-subsystem decision — the no-built-in-parser rule still holds; the digest honors it by running adapter-supplied patterns over the live byte stream rather than parsing harness transcripts.\n- Builds on R-TERM-1/2/3 (broker, session surface, byte-stream) and ADR-0006 (address-gating).\n","numLines":31,"startLine":1,"totalLines":31}},"sourceToolAssistantUUID":"61ac6ab7-f532-43b0-aa6b-a067355ffc1d","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a7b44b9d-8d5a-499e-94a3-b8244a78d551","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01H9frA2r5RD9ZsLYFv81kfD","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SEz9kjkcQjcJxVuFJpE6No","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":733,"cache_read_input_tokens":56623,"output_tokens":173,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":733,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":173,"cache_read_input_tokens":56623,"cache_creation_input_tokens":733,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":733},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5RsfmjcNjzuJTU4JRK","type":"assistant","uuid":"d250a1c8-8047-498a-94fc-22e0a200ca8a","timestamp":"2026-06-03T09:18:52.858Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d250a1c8-8047-498a-94fc-22e0a200ca8a","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SEz9kjkcQjcJxVuFJpE6No","type":"tool_result","content":"1\t//! Live activity buffer (PTY digest) parser primitive (M3a A5, ADR-0008).\n2\t//!\n3\t//! A rolling, *parsed*, source-tagged view of recent PTY I/O — the last ~N user\n4\t//! turns plus the agent output between them, with tool-usage sprints collapsed\n5\t//! to a single entry. Distinct from raw scrollback (bytes) and transcript\n6\t//! history (the full conversation); its job is *\"what is this agent doing right\n7\t//! now, at a glance.\"*\n8\t//!\n9\t//! ## The parsing-boundary rule (ADR-0008 — NOT a built-in per-harness parser)\n10\t//!\n11\t//! **The adapter supplies the patterns; this primitive only runs them.** Exactly\n12\t//! Path A's \"adapter owns the parser\" rule and the \"spt-core owns the mechanism,\n13\t//! adapter owns the pattern\" principle (identical to opaque command templates).\n14\t//! The seam is three adapter-supplied pattern kinds:\n15\t//! - **`input`** (user-input boundary) and **`agent`** (agent-output boundary) —\n16\t//! each *opens a span capturing everything, newlines included, until the next\n17\t//! pattern match of any kind*.\n18\t//! - **`tools`** — a list (one regex per known tool) **plus an optional\n19\t//! `catchall`** for unknowable user-installed tools — each extracting a tool\n20\t//! `name` and an `arg` fragment via named capture groups.\n21\t//!\n22\t//! Window depth `N` and the tool-arg truncation width are spt-core-controlled\n23\t//! *presentation*; the template controls *extraction*.\n24\t//!\n25\t//! ## Scope (M3a is the primitive ONLY)\n26\t//!\n27\t//! This is the parser: patterns in, structured [`Digest`] out, fed from the A4\n28\t//! byte stream. The manifest-sourcing of the patterns, the `spt digest` pull,\n29\t//! the broker-pushed delta-stream, and Path-B persistence are **M3b** — they need\n30\t//! the broker + manifest + history store this crate deliberately does not build.\n31\t//!\n32\t//! ## OS-neutrality (Spike #4 / #5)\n33\t//!\n34\t//! ConPTY repaints on resize — it reorders and *duplicates* stream content. The\n35\t//! parser therefore re-derives the digest from a bounded rolling text buffer and\n36\t//! reports the **tail** (last `N` turns): a repaint that resends a turn just\n37\t//! makes the latest copy win. ANSI control sequences (cursor moves, clears,\n38\t//! repaint machinery) are stripped before matching so the adapter patterns see\n39\t//! clean text on both the forkpty raw-pipe and ConPTY screen-buffer backends.\n40\t\n41\tuse regex::Regex;\n42\t\n43\t/// A failure compiling an adapter-supplied pattern.\n44\t#[derive(Debug)]\n45\tpub enum DigestError {\n46\t /// A pattern did not compile as a regex. Names which one.\n47\t BadPattern { which: String, error: String },\n48\t}\n49\t\n50\timpl std::fmt::Display for DigestError {\n51\t fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n52\t match self {\n53\t DigestError::BadPattern { which, error } => {\n54\t write!(f, \"digest pattern {which} did not compile: {error}\")\n55\t }\n56\t }\n57\t }\n58\t}\n59\t\n60\timpl std::error::Error for DigestError {}\n61\t\n62\t/// The adapter-supplied patterns (regex source strings). `input` / `agent` are\n63\t/// boundary markers; `tools` + `catchall` extract `name` + `arg` capture groups.\n64\t#[derive(Debug, Clone)]\n65\tpub struct DigestPatterns {\n66\t /// User-input boundary marker.\n67\t pub input: String,\n68\t /// Agent-output boundary marker.\n69\t pub agent: String,\n70\t /// One regex per known tool; each should name an `arg` group (and may name a\n71\t /// `name` group — else the tool's matched text leads).\n72\t pub tools: Vec,\n73\t /// Optional final catchall for user-installed tools.\n74\t pub catchall: Option,\n75\t}\n76\t\n77\t/// Presentation knobs owned by spt-core (not the template).\n78\t#[derive(Debug, Clone, Copy)]\n79\tpub struct DigestConfig {\n80\t /// Window depth — keep the last `window_turns` user turns (~3).\n81\t pub window_turns: usize,\n82\t /// Tool-arg truncation width in characters (~25).\n83\t pub arg_truncation: usize,\n84\t /// Strip ANSI control sequences before matching (default on — see module docs).\n85\t pub strip_ansi: bool,\n86\t /// Rolling raw-text buffer cap in bytes; older bytes are dropped from the\n87\t /// front so memory stays bounded under an endless stream.\n88\t pub max_scan_bytes: usize,\n89\t}\n90\t\n91\timpl Default for DigestConfig {\n92\t fn default() -> Self {\n93\t Self { window_turns: 3, arg_truncation: 25, strip_ansi: true, max_scan_bytes: 64 * 1024 }\n94\t }\n95\t}\n96\t\n97\t/// A single collapsed tool invocation.\n98\t#[derive(Debug, Clone, PartialEq, Eq)]\n99\tpub struct ToolUse {\n100\t /// The tool name (e.g. `Write`).\n101\t pub name: String,\n102\t /// The (truncated) argument fragment.\n103\t pub arg: String,\n104\t}\n105\t\n106\t/// One source-tagged entry within a turn.\n107\t#[derive(Debug, Clone, PartialEq, Eq)]\n108\tpub enum DigestEntry {\n109\t /// Agent output text (between boundaries).\n110\t Agent(String),\n111\t /// A collapsed run of consecutive tool invocations (one \"sprint\").\n112\t ToolSprint(Vec),\n113\t}\n114\t\n115\t/// One user turn: the user input that opened it (None for any pre-input\n116\t/// preamble) plus the agent output / tool sprints that followed, in order.\n117\t#[derive(Debug, Clone, PartialEq, Eq, Default)]\n118\tpub struct Turn {\n119\t /// The user input text that opened this turn.\n120\t pub input: Option,\n121\t /// Agent + tool-sprint entries that followed, in stream order.\n122\t pub entries: Vec,\n123\t}\n124\t\n125\t/// The structured rolling digest — the last `N` turns.\n126\t#[derive(Debug, Clone, PartialEq, Eq, Default)]\n127\tpub struct Digest {\n128\t /// Turns oldest-to-newest, at most `window_turns` of them.\n129\t pub turns: Vec,\n130\t}\n131\t\n132\t/// One located pattern hit while scanning the buffer.\n133\tenum Marker {\n134\t Input { content: String },\n135\t Agent { content: String },\n136\t Tool(ToolUse),\n137\t}\n138\t\n139\t/// The digest parser: feed bytes from the A4 stream, read a structured [`Digest`].\n140\t#[derive(Debug)]\n141\tpub struct DigestParser {\n142\t input_re: Regex,\n143\t agent_re: Regex,\n144\t tool_res: Vec,\n145\t catchall_re: Option,\n146\t ansi_re: Option,\n147\t config: DigestConfig,\n148\t /// Rolling, ANSI-stripped text buffer.\n149\t buf: String,\n150\t}\n151\t\n152\timpl DigestParser {\n153\t /// Compile the adapter-supplied patterns. Returns [`DigestError::BadPattern`]\n154\t /// naming the first pattern that fails to compile.\n155\t //\n156\t // [impl->REQ-TERM-4]\n157\t pub fn new(patterns: DigestPatterns, config: DigestConfig) -> Result {\n158\t let compile = |src: &str, which: &str| {\n159\t Regex::new(src).map_err(|e| DigestError::BadPattern {\n160\t which: which.to_string(),\n161\t error: e.to_string(),\n162\t })\n163\t };\n164\t let input_re = compile(&patterns.input, \"input\")?;\n165\t let agent_re = compile(&patterns.agent, \"agent\")?;\n166\t let mut tool_res = Vec::with_capacity(patterns.tools.len());\n167\t for (i, t) in patterns.tools.iter().enumerate() {\n168\t tool_res.push(compile(t, &format!(\"tools[{i}]\"))?);\n169\t }\n170\t let catchall_re = match &patterns.catchall {\n171\t Some(c) => Some(compile(c, \"catchall\")?),\n172\t None => None,\n173\t };\n174\t // CSI / OSC / lone-ESC stripper. Compiled by us, never fails.\n175\t let ansi_re = if config.strip_ansi {\n176\t Some(\n177\t Regex::new(r\"\\x1b\\[[0-9;?]*[ -/]*[@-~]|\\x1b\\][^\\x07\\x1b]*(?:\\x07|\\x1b\\\\)|\\x1b[@-_]\")\n178\t .expect(\"static ANSI regex compiles\"),\n179\t )\n180\t } else {\n181\t None\n182\t };\n183\t Ok(Self {\n184\t input_re,\n185\t agent_re,\n186\t tool_res,\n187\t catchall_re,\n188\t ansi_re,\n189\t config,\n190\t buf: String::new(),\n191\t })\n192\t }\n193\t\n194\t /// Feed a chunk of the byte stream. Decoded lossily to UTF-8, ANSI-stripped\n195\t /// (if configured), normalized (`\\r\\n`/`\\r` → `\\n`), appended, and trimmed to\n196\t /// the rolling cap.\n197\t //\n198\t // [impl->REQ-TERM-4]\n199\t pub fn feed(&mut self, bytes: &[u8]) {\n200\t let text = String::from_utf8_lossy(bytes);\n201\t let cleaned = match &self.ansi_re {\n202\t Some(re) => re.replace_all(&text, \"\").into_owned(),\n203\t None => text.into_owned(),\n204\t };\n205\t // Normalize carriage returns left by ConPTY repaint so boundary patterns\n206\t // and span content match on line-oriented text.\n207\t let cleaned = cleaned.replace(\"\\r\\n\", \"\\n\").replace('\\r', \"\");\n208\t self.buf.push_str(&cleaned);\n209\t\n210\t if self.buf.len() > self.config.max_scan_bytes {\n211\t // Drop from the front, on a char boundary.\n212\t let cut = self.buf.len() - self.config.max_scan_bytes;\n213\t let mut idx = cut;\n214\t while idx < self.buf.len() && !self.buf.is_char_boundary(idx) {\n215\t idx += 1;\n216\t }\n217\t self.buf.drain(..idx);\n218\t }\n219\t }\n220\t\n221\t /// Re-derive the structured digest from the current buffer: scan all pattern\n222\t /// hits in order, fold boundary spans + collapsed tool sprints into turns,\n223\t /// and return the last `window_turns`.\n224\t //\n225\t // [impl->REQ-TERM-4]\n226\t pub fn digest(&self) -> Digest {\n227\t let markers = self.scan_markers();\n228\t let mut turns: Vec = Vec::new();\n229\t let mut current = Turn::default();\n230\t let mut current_started = false;\n231\t\n232\t for m in markers {\n233\t match m {\n234\t Marker::Input { content } => {\n235\t if current_started || !current.entries.is_empty() || current.input.is_some() {\n236\t turns.push(std::mem::take(&mut current));\n237\t }\n238\t current = Turn { input: Some(content), entries: Vec::new() };\n239\t current_started = true;\n240\t }\n241\t Marker::Agent { content } => {\n242\t if !content.is_empty() {\n243\t current.entries.push(DigestEntry::Agent(content));\n244\t current_started = true;\n245\t }\n246\t }\n247\t Marker::Tool(tu) => {\n248\t // Collapse into the trailing sprint if the last entry is one.\n249\t if let Some(DigestEntry::ToolSprint(sprint)) = current.entries.last_mut() {\n250\t sprint.push(tu);\n251\t } else {\n252\t current.entries.push(DigestEntry::ToolSprint(vec![tu]));\n253\t }\n254\t current_started = true;\n255\t }\n256\t }\n257\t }\n258\t if current_started || !current.entries.is_empty() || current.input.is_some() {\n259\t turns.push(current);\n260\t }\n261\t\n262\t // Keep only the last N turns.\n263\t let n = self.config.window_turns;\n264\t if turns.len() > n {\n265\t turns.drain(..turns.len() - n);\n266\t }\n267\t Digest { turns }\n268\t }\n269\t\n270\t /// Locate every pattern hit in the buffer, sorted by position, and resolve\n271\t /// boundary span content (text from a boundary to the next hit of any kind).\n272\t fn scan_markers(&self) -> Vec {\n273\t // (start, end, kind) where kind carries the extracted payload.\n274\t enum Kind {\n275\t Input,\n276\t Agent,\n277\t Tool(ToolUse),\n278\t }\n279\t let mut hits: Vec<(usize, usize, Kind)> = Vec::new();\n280\t\n281\t for m in self.input_re.find_iter(&self.buf) {\n282\t hits.push((m.start(), m.end(), Kind::Input));\n283\t }\n284\t for m in self.agent_re.find_iter(&self.buf) {\n285\t hits.push((m.start(), m.end(), Kind::Agent));\n286\t }\n287\t let mut push_tool = |re: &Regex| {\n288\t for caps in re.captures_iter(&self.buf) {\n289\t let whole = caps.get(0).unwrap();\n290\t let name = caps\n291\t .name(\"name\")\n292\t .map(|m| m.as_str().to_string())\n293\t .unwrap_or_else(|| {\n294\t // No name group: lead with the matched text's first token.\n295\t whole.as_str().split_whitespace().next().unwrap_or(\"\").to_string()\n296\t });\n297\t let arg_raw = caps.name(\"arg\").map(|m| m.as_str()).unwrap_or(\"\");\n298\t let arg = truncate_arg(arg_raw.trim(), self.config.arg_truncation);\n299\t hits.push((whole.start(), whole.end(), Kind::Tool(ToolUse { name, arg })));\n300\t }\n301\t };\n302\t for re in &self.tool_res {\n303\t push_tool(re);\n304\t }\n305\t if let Some(re) = &self.catchall_re {\n306\t // Only count a catchall hit where no specific tool already matched.\n307\t for caps in re.captures_iter(&self.buf) {\n308\t let whole = caps.get(0).unwrap();\n309\t if hits.iter().any(|(s, e, k)| {\n310\t matches!(k, Kind::Tool(_)) && *s <= whole.start() && whole.end() <= *e\n311\t }) {\n312\t continue;\n313\t }\n314\t let name = caps\n315\t .name(\"name\")\n316\t .map(|m| m.as_str().to_string())\n317\t .unwrap_or_else(|| {\n318\t whole.as_str().split_whitespace().next().unwrap_or(\"\").to_string()\n319\t });\n320\t let arg_raw = caps.name(\"arg\").map(|m| m.as_str()).unwrap_or(\"\");\n321\t let arg = truncate_arg(arg_raw.trim(), self.config.arg_truncation);\n322\t hits.push((whole.start(), whole.end(), Kind::Tool(ToolUse { name, arg })));\n323\t }\n324\t }\n325\t\n326\t // Order by position; on a tie, boundaries before tools (a boundary opens\n327\t // a span, tools sit inside it).\n328\t let rank = |k: &Kind| -> u8 { matches!(k, Kind::Tool(_)) as u8 };\n329\t hits.sort_by(|a, b| a.0.cmp(&b.0).then_with(|| rank(&a.2).cmp(&rank(&b.2))));\n330\t\n331\t // Resolve boundary span content = text from this hit's end to the next\n332\t // hit's start.\n333\t let starts: Vec = hits.iter().map(|(s, _, _)| *s).collect();\n334\t let mut out = Vec::with_capacity(hits.len());\n335\t for (i, (_, end, kind)) in hits.iter().enumerate() {\n336\t let next_start = starts.get(i + 1).copied().unwrap_or(self.buf.len());\n337\t let span = self.buf.get(*end..next_start).unwrap_or(\"\").trim().to_string();\n338\t match kind {\n339\t Kind::Input => out.push(Marker::Input { content: span }),\n340\t Kind::Agent => out.push(Marker::Agent { content: span }),\n341\t Kind::Tool(tu) => out.push(Marker::Tool(tu.clone())),\n342\t }\n343\t }\n344\t out\n345\t }\n346\t}\n347\t\n348\t/// Truncate `arg` to `width` characters, appending `…` when shortened.\n349\tfn truncate_arg(arg: &str, width: usize) -> String {\n350\t if arg.chars().count() <= width {\n351\t return arg.to_string();\n352\t }\n353\t let mut s: String = arg.chars().take(width).collect();\n354\t s.push('…');\n355\t s\n356\t}\n357\t\n358\t#[cfg(test)]\n359\tmod tests {\n360\t use super::*;\n361\t\n362\t fn patterns() -> DigestPatterns {\n363\t DigestPatterns {\n364\t // Boundary markers (the prompt sigils an adapter would supply).\n365\t input: r\"\\nUSER> \".to_string(),\n366\t agent: r\"\\nAGENT> \".to_string(),\n367\t tools: vec![\n368\t r\"(?PWrite)\\((?P[^)]*)\\)\".to_string(),\n369\t r\"(?PBash)\\((?P[^)]*)\\)\".to_string(),\n370\t ],\n371\t catchall: Some(r\"(?P[A-Z][a-zA-Z]+)\\((?P[^)]*)\\)\".to_string()),\n372\t }\n373\t }\n374\t\n375\t fn parser() -> DigestParser {\n376\t DigestParser::new(patterns(), DigestConfig { window_turns: 3, ..Default::default() })\n377\t .expect(\"compile patterns\")\n378\t }\n379\t\n380\t // [unit->REQ-TERM-4]\n381\t #[test]\n382\t fn tags_input_agent_and_collapses_tool_sprints() {\n383\t let mut p = parser();\n384\t p.feed(b\"\\nUSER> add a file\\nAGENT> sure, doing it\\nWrite(src/a.rs) Bash(cargo build) done\\n\");\n385\t let d = p.digest();\n386\t assert_eq!(d.turns.len(), 1);\n387\t let t = &d.turns[0];\n388\t assert_eq!(t.input.as_deref(), Some(\"add a file\"));\n389\t // First entry: agent text; second: a single collapsed sprint of 2 tools.\n390\t assert_eq!(t.entries[0], DigestEntry::Agent(\"sure, doing it\".to_string()));\n391\t match &t.entries[1] {\n392\t DigestEntry::ToolSprint(s) => {\n393\t assert_eq!(s.len(), 2, \"consecutive tools collapse into one sprint\");\n394\t assert_eq!(s[0], ToolUse { name: \"Write\".into(), arg: \"src/a.rs\".into() });\n395\t assert_eq!(s[1], ToolUse { name: \"Bash\".into(), arg: \"cargo build\".into() });\n396\t }\n397\t other => panic!(\"expected a tool sprint, got {other:?}\"),\n398\t }\n399\t }\n400\t\n401\t // [unit->REQ-TERM-4]\n402\t #[test]\n403\t fn windows_to_last_n_turns() {\n404\t let mut p = parser();\n405\t for i in 0..6 {\n406\t p.feed(format!(\"\\nUSER> turn {i}\\nAGENT> reply {i}\\n\").as_bytes());\n407\t }\n408\t let d = p.digest();\n409\t assert_eq!(d.turns.len(), 3, \"window keeps only the last N=3 turns\");\n410\t assert_eq!(d.turns[0].input.as_deref(), Some(\"turn 3\"));\n411\t assert_eq!(d.turns[2].input.as_deref(), Some(\"turn 5\"));\n412\t }\n413\t\n414\t // [unit->REQ-TERM-4]\n415\t #[test]\n416\t fn truncates_tool_args_to_width() {\n417\t let cfg = DigestConfig { window_turns: 3, arg_truncation: 10, ..Default::default() };\n418\t let mut p = DigestParser::new(patterns(), cfg).unwrap();\n419\t p.feed(b\"\\nUSER> x\\nAGENT> y\\nBash(this-is-a-very-long-command-line) z\\n\");\n420\t let d = p.digest();\n421\t let sprint = d.turns[0]\n422\t .entries\n423\t .iter()\n424\t .find_map(|e| match e {\n425\t DigestEntry::ToolSprint(s) => Some(s),\n426\t _ => None,\n427\t })\n428\t .expect(\"a sprint\");\n429\t assert_eq!(sprint[0].name, \"Bash\");\n430\t assert_eq!(sprint[0].arg, \"this-is-a-…\", \"arg truncated to width with ellipsis\");\n431\t }\n432\t\n433\t // [unit->REQ-TERM-4]\n434\t #[test]\n435\t fn strips_ansi_and_tolerates_repaint_duplication() {\n436\t let mut p = parser();\n437\t // A ConPTY-style repaint: clear + home + a duplicated earlier turn, then\n438\t // the real latest turn. ANSI is stripped; the tail (last N) wins.\n439\t p.feed(b\"\\nUSER> first\\nAGENT> \\x1b[2J\\x1b[Hreply one\\n\");\n440\t p.feed(b\"\\x1b[2J\\x1b[H\\nUSER> first\\nAGENT> reply one\\n\\nUSER> second\\nAGENT> reply two\\x1b[0m\\n\");\n441\t let d = p.digest();\n442\t // No ANSI leaked into content.\n443\t for t in &d.turns {\n444\t if let Some(i) = &t.input {\n445\t assert!(!i.contains('\\x1b'), \"ANSI stripped from input\");\n446\t }\n447\t for e in &t.entries {\n448\t if let DigestEntry::Agent(a) = e {\n449\t assert!(!a.contains('\\x1b'), \"ANSI stripped from agent text\");\n450\t assert!(!a.contains(\"[2J\"), \"no CSI residue\");\n451\t }\n452\t }\n453\t }\n454\t // The most recent turn is present and correct despite the repaint.\n455\t let last = d.turns.last().unwrap();\n456\t assert_eq!(last.input.as_deref(), Some(\"second\"));\n457\t assert_eq!(last.entries[0], DigestEntry::Agent(\"reply two\".to_string()));\n458\t }\n459\t\n460\t // [unit->REQ-TERM-4]\n461\t #[test]\n462\t fn bad_pattern_is_reported_by_name() {\n463\t let mut pats = patterns();\n464\t pats.agent = r\"(unclosed\".to_string();\n465\t let err = DigestParser::new(pats, DigestConfig::default()).unwrap_err();\n466\t match err {\n467\t DigestError::BadPattern { which, .. } => assert_eq!(which, \"agent\"),\n468\t }\n469\t }\n470\t}\n471\t"}]},"uuid":"7630fcb7-e62f-4a6f-8a23-39c2d14b75da","timestamp":"2026-06-03T09:18:52.983Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs","content":"//! Live activity buffer (PTY digest) parser primitive (M3a A5, ADR-0008).\n//!\n//! A rolling, *parsed*, source-tagged view of recent PTY I/O — the last ~N user\n//! turns plus the agent output between them, with tool-usage sprints collapsed\n//! to a single entry. Distinct from raw scrollback (bytes) and transcript\n//! history (the full conversation); its job is *\"what is this agent doing right\n//! now, at a glance.\"*\n//!\n//! ## The parsing-boundary rule (ADR-0008 — NOT a built-in per-harness parser)\n//!\n//! **The adapter supplies the patterns; this primitive only runs them.** Exactly\n//! Path A's \"adapter owns the parser\" rule and the \"spt-core owns the mechanism,\n//! adapter owns the pattern\" principle (identical to opaque command templates).\n//! The seam is three adapter-supplied pattern kinds:\n//! - **`input`** (user-input boundary) and **`agent`** (agent-output boundary) —\n//! each *opens a span capturing everything, newlines included, until the next\n//! pattern match of any kind*.\n//! - **`tools`** — a list (one regex per known tool) **plus an optional\n//! `catchall`** for unknowable user-installed tools — each extracting a tool\n//! `name` and an `arg` fragment via named capture groups.\n//!\n//! Window depth `N` and the tool-arg truncation width are spt-core-controlled\n//! *presentation*; the template controls *extraction*.\n//!\n//! ## Scope (M3a is the primitive ONLY)\n//!\n//! This is the parser: patterns in, structured [`Digest`] out, fed from the A4\n//! byte stream. The manifest-sourcing of the patterns, the `spt digest` pull,\n//! the broker-pushed delta-stream, and Path-B persistence are **M3b** — they need\n//! the broker + manifest + history store this crate deliberately does not build.\n//!\n//! ## OS-neutrality (Spike #4 / #5)\n//!\n//! ConPTY repaints on resize — it reorders and *duplicates* stream content. The\n//! parser therefore re-derives the digest from a bounded rolling text buffer and\n//! reports the **tail** (last `N` turns): a repaint that resends a turn just\n//! makes the latest copy win. ANSI control sequences (cursor moves, clears,\n//! repaint machinery) are stripped before matching so the adapter patterns see\n//! clean text on both the forkpty raw-pipe and ConPTY screen-buffer backends.\n\nuse regex::Regex;\n\n/// A failure compiling an adapter-supplied pattern.\n#[derive(Debug)]\npub enum DigestError {\n /// A pattern did not compile as a regex. Names which one.\n BadPattern { which: String, error: String },\n}\n\nimpl std::fmt::Display for DigestError {\n fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n match self {\n DigestError::BadPattern { which, error } => {\n write!(f, \"digest pattern {which} did not compile: {error}\")\n }\n }\n }\n}\n\nimpl std::error::Error for DigestError {}\n\n/// The adapter-supplied patterns (regex source strings). `input` / `agent` are\n/// boundary markers; `tools` + `catchall` extract `name` + `arg` capture groups.\n#[derive(Debug, Clone)]\npub struct DigestPatterns {\n /// User-input boundary marker.\n pub input: String,\n /// Agent-output boundary marker.\n pub agent: String,\n /// One regex per known tool; each should name an `arg` group (and may name a\n /// `name` group — else the tool's matched text leads).\n pub tools: Vec,\n /// Optional final catchall for user-installed tools.\n pub catchall: Option,\n}\n\n/// Presentation knobs owned by spt-core (not the template).\n#[derive(Debug, Clone, Copy)]\npub struct DigestConfig {\n /// Window depth — keep the last `window_turns` user turns (~3).\n pub window_turns: usize,\n /// Tool-arg truncation width in characters (~25).\n pub arg_truncation: usize,\n /// Strip ANSI control sequences before matching (default on — see module docs).\n pub strip_ansi: bool,\n /// Rolling raw-text buffer cap in bytes; older bytes are dropped from the\n /// front so memory stays bounded under an endless stream.\n pub max_scan_bytes: usize,\n}\n\nimpl Default for DigestConfig {\n fn default() -> Self {\n Self { window_turns: 3, arg_truncation: 25, strip_ansi: true, max_scan_bytes: 64 * 1024 }\n }\n}\n\n/// A single collapsed tool invocation.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct ToolUse {\n /// The tool name (e.g. `Write`).\n pub name: String,\n /// The (truncated) argument fragment.\n pub arg: String,\n}\n\n/// One source-tagged entry within a turn.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum DigestEntry {\n /// Agent output text (between boundaries).\n Agent(String),\n /// A collapsed run of consecutive tool invocations (one \"sprint\").\n ToolSprint(Vec),\n}\n\n/// One user turn: the user input that opened it (None for any pre-input\n/// preamble) plus the agent output / tool sprints that followed, in order.\n#[derive(Debug, Clone, PartialEq, Eq, Default)]\npub struct Turn {\n /// The user input text that opened this turn.\n pub input: Option,\n /// Agent + tool-sprint entries that followed, in stream order.\n pub entries: Vec,\n}\n\n/// The structured rolling digest — the last `N` turns.\n#[derive(Debug, Clone, PartialEq, Eq, Default)]\npub struct Digest {\n /// Turns oldest-to-newest, at most `window_turns` of them.\n pub turns: Vec,\n}\n\n/// One located pattern hit while scanning the buffer.\nenum Marker {\n Input { content: String },\n Agent { content: String },\n Tool(ToolUse),\n}\n\n/// The digest parser: feed bytes from the A4 stream, read a structured [`Digest`].\n#[derive(Debug)]\npub struct DigestParser {\n input_re: Regex,\n agent_re: Regex,\n tool_res: Vec,\n catchall_re: Option,\n ansi_re: Option,\n config: DigestConfig,\n /// Rolling, ANSI-stripped text buffer.\n buf: String,\n}\n\nimpl DigestParser {\n /// Compile the adapter-supplied patterns. Returns [`DigestError::BadPattern`]\n /// naming the first pattern that fails to compile.\n //\n // [impl->REQ-TERM-4]\n pub fn new(patterns: DigestPatterns, config: DigestConfig) -> Result {\n let compile = |src: &str, which: &str| {\n Regex::new(src).map_err(|e| DigestError::BadPattern {\n which: which.to_string(),\n error: e.to_string(),\n })\n };\n let input_re = compile(&patterns.input, \"input\")?;\n let agent_re = compile(&patterns.agent, \"agent\")?;\n let mut tool_res = Vec::with_capacity(patterns.tools.len());\n for (i, t) in patterns.tools.iter().enumerate() {\n tool_res.push(compile(t, &format!(\"tools[{i}]\"))?);\n }\n let catchall_re = match &patterns.catchall {\n Some(c) => Some(compile(c, \"catchall\")?),\n None => None,\n };\n // CSI / OSC / lone-ESC stripper. Compiled by us, never fails.\n let ansi_re = if config.strip_ansi {\n Some(\n Regex::new(r\"\\x1b\\[[0-9;?]*[ -/]*[@-~]|\\x1b\\][^\\x07\\x1b]*(?:\\x07|\\x1b\\\\)|\\x1b[@-_]\")\n .expect(\"static ANSI regex compiles\"),\n )\n } else {\n None\n };\n Ok(Self {\n input_re,\n agent_re,\n tool_res,\n catchall_re,\n ansi_re,\n config,\n buf: String::new(),\n })\n }\n\n /// Feed a chunk of the byte stream. Decoded lossily to UTF-8, ANSI-stripped\n /// (if configured), normalized (`\\r\\n`/`\\r` → `\\n`), appended, and trimmed to\n /// the rolling cap.\n //\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) {\n let text = String::from_utf8_lossy(bytes);\n let cleaned = match &self.ansi_re {\n Some(re) => re.replace_all(&text, \"\").into_owned(),\n None => text.into_owned(),\n };\n // Normalize carriage returns left by ConPTY repaint so boundary patterns\n // and span content match on line-oriented text.\n let cleaned = cleaned.replace(\"\\r\\n\", \"\\n\").replace('\\r', \"\");\n self.buf.push_str(&cleaned);\n\n if self.buf.len() > self.config.max_scan_bytes {\n // Drop from the front, on a char boundary.\n let cut = self.buf.len() - self.config.max_scan_bytes;\n let mut idx = cut;\n while idx < self.buf.len() && !self.buf.is_char_boundary(idx) {\n idx += 1;\n }\n self.buf.drain(..idx);\n }\n }\n\n /// Re-derive the structured digest from the current buffer: scan all pattern\n /// hits in order, fold boundary spans + collapsed tool sprints into turns,\n /// and return the last `window_turns`.\n //\n // [impl->REQ-TERM-4]\n pub fn digest(&self) -> Digest {\n let markers = self.scan_markers();\n let mut turns: Vec = Vec::new();\n let mut current = Turn::default();\n let mut current_started = false;\n\n for m in markers {\n match m {\n Marker::Input { content } => {\n if current_started || !current.entries.is_empty() || current.input.is_some() {\n turns.push(std::mem::take(&mut current));\n }\n current = Turn { input: Some(content), entries: Vec::new() };\n current_started = true;\n }\n Marker::Agent { content } => {\n if !content.is_empty() {\n current.entries.push(DigestEntry::Agent(content));\n current_started = true;\n }\n }\n Marker::Tool(tu) => {\n // Collapse into the trailing sprint if the last entry is one.\n if let Some(DigestEntry::ToolSprint(sprint)) = current.entries.last_mut() {\n sprint.push(tu);\n } else {\n current.entries.push(DigestEntry::ToolSprint(vec![tu]));\n }\n current_started = true;\n }\n }\n }\n if current_started || !current.entries.is_empty() || current.input.is_some() {\n turns.push(current);\n }\n\n // Keep only the last N turns.\n let n = self.config.window_turns;\n if turns.len() > n {\n turns.drain(..turns.len() - n);\n }\n Digest { turns }\n }\n\n /// Locate every pattern hit in the buffer, sorted by position, and resolve\n /// boundary span content (text from a boundary to the next hit of any kind).\n fn scan_markers(&self) -> Vec {\n // (start, end, kind) where kind carries the extracted payload.\n enum Kind {\n Input,\n Agent,\n Tool(ToolUse),\n }\n let mut hits: Vec<(usize, usize, Kind)> = Vec::new();\n\n for m in self.input_re.find_iter(&self.buf) {\n hits.push((m.start(), m.end(), Kind::Input));\n }\n for m in self.agent_re.find_iter(&self.buf) {\n hits.push((m.start(), m.end(), Kind::Agent));\n }\n let mut push_tool = |re: &Regex| {\n for caps in re.captures_iter(&self.buf) {\n let whole = caps.get(0).unwrap();\n let name = caps\n .name(\"name\")\n .map(|m| m.as_str().to_string())\n .unwrap_or_else(|| {\n // No name group: lead with the matched text's first token.\n whole.as_str().split_whitespace().next().unwrap_or(\"\").to_string()\n });\n let arg_raw = caps.name(\"arg\").map(|m| m.as_str()).unwrap_or(\"\");\n let arg = truncate_arg(arg_raw.trim(), self.config.arg_truncation);\n hits.push((whole.start(), whole.end(), Kind::Tool(ToolUse { name, arg })));\n }\n };\n for re in &self.tool_res {\n push_tool(re);\n }\n if let Some(re) = &self.catchall_re {\n // Only count a catchall hit where no specific tool already matched.\n for caps in re.captures_iter(&self.buf) {\n let whole = caps.get(0).unwrap();\n if hits.iter().any(|(s, e, k)| {\n matches!(k, Kind::Tool(_)) && *s <= whole.start() && whole.end() <= *e\n }) {\n continue;\n }\n let name = caps\n .name(\"name\")\n .map(|m| m.as_str().to_string())\n .unwrap_or_else(|| {\n whole.as_str().split_whitespace().next().unwrap_or(\"\").to_string()\n });\n let arg_raw = caps.name(\"arg\").map(|m| m.as_str()).unwrap_or(\"\");\n let arg = truncate_arg(arg_raw.trim(), self.config.arg_truncation);\n hits.push((whole.start(), whole.end(), Kind::Tool(ToolUse { name, arg })));\n }\n }\n\n // Order by position; on a tie, boundaries before tools (a boundary opens\n // a span, tools sit inside it).\n let rank = |k: &Kind| -> u8 { matches!(k, Kind::Tool(_)) as u8 };\n hits.sort_by(|a, b| a.0.cmp(&b.0).then_with(|| rank(&a.2).cmp(&rank(&b.2))));\n\n // Resolve boundary span content = text from this hit's end to the next\n // hit's start.\n let starts: Vec = hits.iter().map(|(s, _, _)| *s).collect();\n let mut out = Vec::with_capacity(hits.len());\n for (i, (_, end, kind)) in hits.iter().enumerate() {\n let next_start = starts.get(i + 1).copied().unwrap_or(self.buf.len());\n let span = self.buf.get(*end..next_start).unwrap_or(\"\").trim().to_string();\n match kind {\n Kind::Input => out.push(Marker::Input { content: span }),\n Kind::Agent => out.push(Marker::Agent { content: span }),\n Kind::Tool(tu) => out.push(Marker::Tool(tu.clone())),\n }\n }\n out\n }\n}\n\n/// Truncate `arg` to `width` characters, appending `…` when shortened.\nfn truncate_arg(arg: &str, width: usize) -> String {\n if arg.chars().count() <= width {\n return arg.to_string();\n }\n let mut s: String = arg.chars().take(width).collect();\n s.push('…');\n s\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n fn patterns() -> DigestPatterns {\n DigestPatterns {\n // Boundary markers (the prompt sigils an adapter would supply).\n input: r\"\\nUSER> \".to_string(),\n agent: r\"\\nAGENT> \".to_string(),\n tools: vec![\n r\"(?PWrite)\\((?P[^)]*)\\)\".to_string(),\n r\"(?PBash)\\((?P[^)]*)\\)\".to_string(),\n ],\n catchall: Some(r\"(?P[A-Z][a-zA-Z]+)\\((?P[^)]*)\\)\".to_string()),\n }\n }\n\n fn parser() -> DigestParser {\n DigestParser::new(patterns(), DigestConfig { window_turns: 3, ..Default::default() })\n .expect(\"compile patterns\")\n }\n\n // [unit->REQ-TERM-4]\n #[test]\n fn tags_input_agent_and_collapses_tool_sprints() {\n let mut p = parser();\n p.feed(b\"\\nUSER> add a file\\nAGENT> sure, doing it\\nWrite(src/a.rs) Bash(cargo build) done\\n\");\n let d = p.digest();\n assert_eq!(d.turns.len(), 1);\n let t = &d.turns[0];\n assert_eq!(t.input.as_deref(), Some(\"add a file\"));\n // First entry: agent text; second: a single collapsed sprint of 2 tools.\n assert_eq!(t.entries[0], DigestEntry::Agent(\"sure, doing it\".to_string()));\n match &t.entries[1] {\n DigestEntry::ToolSprint(s) => {\n assert_eq!(s.len(), 2, \"consecutive tools collapse into one sprint\");\n assert_eq!(s[0], ToolUse { name: \"Write\".into(), arg: \"src/a.rs\".into() });\n assert_eq!(s[1], ToolUse { name: \"Bash\".into(), arg: \"cargo build\".into() });\n }\n other => panic!(\"expected a tool sprint, got {other:?}\"),\n }\n }\n\n // [unit->REQ-TERM-4]\n #[test]\n fn windows_to_last_n_turns() {\n let mut p = parser();\n for i in 0..6 {\n p.feed(format!(\"\\nUSER> turn {i}\\nAGENT> reply {i}\\n\").as_bytes());\n }\n let d = p.digest();\n assert_eq!(d.turns.len(), 3, \"window keeps only the last N=3 turns\");\n assert_eq!(d.turns[0].input.as_deref(), Some(\"turn 3\"));\n assert_eq!(d.turns[2].input.as_deref(), Some(\"turn 5\"));\n }\n\n // [unit->REQ-TERM-4]\n #[test]\n fn truncates_tool_args_to_width() {\n let cfg = DigestConfig { window_turns: 3, arg_truncation: 10, ..Default::default() };\n let mut p = DigestParser::new(patterns(), cfg).unwrap();\n p.feed(b\"\\nUSER> x\\nAGENT> y\\nBash(this-is-a-very-long-command-line) z\\n\");\n let d = p.digest();\n let sprint = d.turns[0]\n .entries\n .iter()\n .find_map(|e| match e {\n DigestEntry::ToolSprint(s) => Some(s),\n _ => None,\n })\n .expect(\"a sprint\");\n assert_eq!(sprint[0].name, \"Bash\");\n assert_eq!(sprint[0].arg, \"this-is-a-…\", \"arg truncated to width with ellipsis\");\n }\n\n // [unit->REQ-TERM-4]\n #[test]\n fn strips_ansi_and_tolerates_repaint_duplication() {\n let mut p = parser();\n // A ConPTY-style repaint: clear + home + a duplicated earlier turn, then\n // the real latest turn. ANSI is stripped; the tail (last N) wins.\n p.feed(b\"\\nUSER> first\\nAGENT> \\x1b[2J\\x1b[Hreply one\\n\");\n p.feed(b\"\\x1b[2J\\x1b[H\\nUSER> first\\nAGENT> reply one\\n\\nUSER> second\\nAGENT> reply two\\x1b[0m\\n\");\n let d = p.digest();\n // No ANSI leaked into content.\n for t in &d.turns {\n if let Some(i) = &t.input {\n assert!(!i.contains('\\x1b'), \"ANSI stripped from input\");\n }\n for e in &t.entries {\n if let DigestEntry::Agent(a) = e {\n assert!(!a.contains('\\x1b'), \"ANSI stripped from agent text\");\n assert!(!a.contains(\"[2J\"), \"no CSI residue\");\n }\n }\n }\n // The most recent turn is present and correct despite the repaint.\n let last = d.turns.last().unwrap();\n assert_eq!(last.input.as_deref(), Some(\"second\"));\n assert_eq!(last.entries[0], DigestEntry::Agent(\"reply two\".to_string()));\n }\n\n // [unit->REQ-TERM-4]\n #[test]\n fn bad_pattern_is_reported_by_name() {\n let mut pats = patterns();\n pats.agent = r\"(unclosed\".to_string();\n let err = DigestParser::new(pats, DigestConfig::default()).unwrap_err();\n match err {\n DigestError::BadPattern { which, .. } => assert_eq!(which, \"agent\"),\n }\n }\n}\n","numLines":471,"startLine":1,"totalLines":471}},"sourceToolAssistantUUID":"d250a1c8-8047-498a-94fc-22e0a200ca8a","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"7630fcb7-e62f-4a6f-8a23-39c2d14b75da","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"7630fcb7-e62f-4a6f-8a23-39c2d14b75da","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_015hToWtt7HwF4tvQnyYiKLz","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10308,"cache_read_input_tokens":57356,"output_tokens":231,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10308,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":231,"cache_read_input_tokens":57356,"cache_creation_input_tokens":10308,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10308},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5S7Zh9F9z6bAf4ajm5","type":"assistant","uuid":"45e30a8c-d3a2-4b38-8619-3fa27edc0d88","timestamp":"2026-06-03T09:18:59.319Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"45e30a8c-d3a2-4b38-8619-3fa27edc0d88","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_015hToWtt7HwF4tvQnyYiKLz","type":"message","role":"assistant","content":[{"type":"text","text":"DigestParser primitive ready (M3a). Now read daemon internals — broker, brain (OutputEvent), msg/frame for IPC, R-TERM-3 substrate."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10308,"cache_read_input_tokens":57356,"output_tokens":231,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10308,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":231,"cache_read_input_tokens":57356,"cache_creation_input_tokens":10308,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10308},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5S7Zh9F9z6bAf4ajm5","type":"assistant","uuid":"14416471-4b19-4865-983d-46f02d2cb332","timestamp":"2026-06-03T09:19:00.262Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"14416471-4b19-4865-983d-46f02d2cb332","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_015hToWtt7HwF4tvQnyYiKLz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01R7vD5kVCUvwyYE1GfKuGFg","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10308,"cache_read_input_tokens":57356,"output_tokens":231,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10308,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":231,"cache_read_input_tokens":57356,"cache_creation_input_tokens":10308,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10308},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5S7Zh9F9z6bAf4ajm5","type":"assistant","uuid":"c935e645-3d49-4d13-b97f-ff9283cc6c9e","timestamp":"2026-06-03T09:19:01.177Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c935e645-3d49-4d13-b97f-ff9283cc6c9e","isSidechain":false,"attachment":{"type":"hook_success","hookName":"PreToolUse:Read","toolUseID":"toolu_01R7vD5kVCUvwyYE1GfKuGFg","hookEvent":"PreToolUse","content":"","stdout":"{\"hookSpecificOutput\":{\"hookEventName\":\"PreToolUse\",\"additionalContext\":\"\\n<EVENT type=\\\"echo_commune\\\" from=\\\"doyle-psyche\\\" timestamp=\\\"2026-06-03T02:18:55-07:00\\\" machine=\\\"HFENDULEAM\\\" project=\\\"spt-core\\\" branch=\\\"dev-freeform\\\" head_sha=\\\"d06af5dc1f22276c3dd0458b5fe39d8291057e3d\\\" head_subject=\\\"feat(daemon): B7 — orphan-watch supervised-crash signoff (REQ-DAEMON-4)\\\" note=\\\"Echo commune brief — auto-fired\\\">&lt;live-context&gt;<br>B7 done (d06af5d). REQ-DAEMON-4 at [&quot;impl&quot;,&quot;unit&quot;]. orphan-watch: crash_grace knob + signoff_with factoring + harness_owner_gone (parent_pid anchor) + run_orphan_watch. Gate green.<br><br>Next: B8 — digest daemon-half. manifest pty_digest seam → DigestParser over broker PTY → `spt digest &lt;id&gt;` snapshot + delta-stream on R-TERM-3 substrate. REQ-TERM-4 gets `int`. Local addressing only (no [subnet:]id@node — M4). Orient: M3b-PLAN B8 row + ADR-0008 + brain.rs OutputEvent. Don't regress spawn_detached or gapless-handoff.<br>&lt;/live-context&gt;<br>&lt;project-context&gt;<br>**B6 DONE + verified + committed (c1c4f64, dev-freeform, tree clean).** REQ-DAEMON-3 (auto-start) + REQ-START-3 (in-memory seed, file bridge retired) both at [&quot;impl&quot;,&quot;unit&quot;,&quot;int&quot;]. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures · contract_e2e 4/4 incl. a REAL cold-start daemon E2E.<br><br>**What B6 built:** the per-machine daemon process stood up for the first time. `spt-daemon`: `endpoint.rs` (per-home socket names from SPT_HOME hash, shared by the auto-start spawn), `seedmap.rs` (in-memory `SeedRegistry` + put/take/ping seed-control IPC, thread-per-conn), `daemon.rs` (`Daemon::run` binds broker + seed-control; `is_running`/`ensure_running`). `spt`: hidden `spt daemon` subcommand; `ensure_daemon()` atop `api::run`; `cmd_seed` PUTs to daemon (no file); `bind_from_seed` TAKEs (consume-once). `spt-store::seed` reduced to the `Seed` data contract only — file I/O gone. **Broker/B2 (gapless-handoff) code untouched** — B6 added an isolated seed-control surface, deliberately low-risk.<br><br>**Remaining M3b:** B7 (orphan-watch) · B8 (digest daemon-half) · B9 (activation sweep + E2E). **Next session = B7.**<br><br>**B7 immediate next steps (orphan-watch):** carry the M2b graceful ordering (grace 1.1 / echo-before-signoff 3.3 / stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now enables (M2b delivered graceful-only). Orient: M3b-PLAN B7 row; the M2b seams in spt-live (`graceful_signoff`, `sweep_stale_signoff`, `run_echo_commune`) already pure; `lifecycle.rs::graceful_signoff` (interim zero-grace path — B7 supplies the real grace/liveness recheck). REQ-DAEMON-4 (partial). Acceptance: a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test).<br><br>**Watch items for B7+:** the new daemon process model means tests that exec `spt api …` now auto-spawn a real daemon unless an in-process one is pre-started (see `start_inproc_daemon` in contract_e2e). The Windows handle-inheritance guard in `spawn_detached` is load-bearing for any pipe-capturing caller — don't regress it.<br><br>**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain `spt-daemon` behind a versioned local IPC, so a brain self-update swaps with zero endpoint interruption. **End goal (project):** harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract) — clean-room rebuild of `claude_skill_owl`.<br>&lt;/project-context&gt;</EVENT>\\n\\n\\n\"}}\n","stderr":"","exitCode":0,"command":"$CLAUDE_PLUGIN_ROOT/owl.exe hook-check","durationMs":63},"type":"attachment","uuid":"3feba81b-efe2-4cf8-b3ab-e220e0c13ee7","timestamp":"2026-06-03T09:19:01.241Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3feba81b-efe2-4cf8-b3ab-e220e0c13ee7","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["\n<EVENT type=\"echo_commune\" from=\"doyle-psyche\" timestamp=\"2026-06-03T02:18:55-07:00\" machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"d06af5dc1f22276c3dd0458b5fe39d8291057e3d\" head_subject=\"feat(daemon): B7 — orphan-watch supervised-crash signoff (REQ-DAEMON-4)\" note=\"Echo commune brief — auto-fired\">&lt;live-context&gt;<br>B7 done (d06af5d). REQ-DAEMON-4 at [&quot;impl&quot;,&quot;unit&quot;]. orphan-watch: crash_grace knob + signoff_with factoring + harness_owner_gone (parent_pid anchor) + run_orphan_watch. Gate green.<br><br>Next: B8 — digest daemon-half. manifest pty_digest seam → DigestParser over broker PTY → `spt digest &lt;id&gt;` snapshot + delta-stream on R-TERM-3 substrate. REQ-TERM-4 gets `int`. Local addressing only (no [subnet:]id@node — M4). Orient: M3b-PLAN B8 row + ADR-0008 + brain.rs OutputEvent. Don't regress spawn_detached or gapless-handoff.<br>&lt;/live-context&gt;<br>&lt;project-context&gt;<br>**B6 DONE + verified + committed (c1c4f64, dev-freeform, tree clean).** REQ-DAEMON-3 (auto-start) + REQ-START-3 (in-memory seed, file bridge retired) both at [&quot;impl&quot;,&quot;unit&quot;,&quot;int&quot;]. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures · contract_e2e 4/4 incl. a REAL cold-start daemon E2E.<br><br>**What B6 built:** the per-machine daemon process stood up for the first time. `spt-daemon`: `endpoint.rs` (per-home socket names from SPT_HOME hash, shared by the auto-start spawn), `seedmap.rs` (in-memory `SeedRegistry` + put/take/ping seed-control IPC, thread-per-conn), `daemon.rs` (`Daemon::run` binds broker + seed-control; `is_running`/`ensure_running`). `spt`: hidden `spt daemon` subcommand; `ensure_daemon()` atop `api::run`; `cmd_seed` PUTs to daemon (no file); `bind_from_seed` TAKEs (consume-once). `spt-store::seed` reduced to the `Seed` data contract only — file I/O gone. **Broker/B2 (gapless-handoff) code untouched** — B6 added an isolated seed-control surface, deliberately low-risk.<br><br>**Remaining M3b:** B7 (orphan-watch) · B8 (digest daemon-half) · B9 (activation sweep + E2E). **Next session = B7.**<br><br>**B7 immediate next steps (orphan-watch):** carry the M2b graceful ordering (grace 1.1 / echo-before-signoff 3.3 / stale-sweep 3.2) into the **supervised-crash** path the always-on daemon now enables (M2b delivered graceful-only). Orient: M3b-PLAN B7 row; the M2b seams in spt-live (`graceful_signoff`, `sweep_stale_signoff`, `run_echo_commune`) already pure; `lifecycle.rs::graceful_signoff` (interim zero-grace path — B7 supplies the real grace/liveness recheck). REQ-DAEMON-4 (partial). Acceptance: a supervised crash of a hosted session triggers the same echo-before-signoff + grace + stale-sweep ordering as graceful teardown (regression test).<br><br>**Watch items for B7+:** the new daemon process model means tests that exec `spt api …` now auto-spawn a real daemon unless an in-process one is pre-started (see `start_inproc_daemon` in contract_e2e). The Windows handle-inheritance guard in `spawn_detached` is load-bearing for any pipe-capturing caller — don't regress it.<br><br>**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain `spt-daemon` behind a versioned local IPC, so a brain self-update swaps with zero endpoint interruption. **End goal (project):** harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract) — clean-room rebuild of `claude_skill_owl`.<br>&lt;/project-context&gt;</EVENT>\n\n\n"],"hookName":"PreToolUse:Read","toolUseID":"toolu_01R7vD5kVCUvwyYE1GfKuGFg","hookEvent":"PreToolUse"},"type":"attachment","uuid":"19c507e8-0b00-4a46-8f75-0dfd4565bba7","timestamp":"2026-06-03T09:19:01.241Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c935e645-3d49-4d13-b97f-ff9283cc6c9e","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01R7vD5kVCUvwyYE1GfKuGFg","type":"tool_result","content":"1\t//! The brain (B2) — the restartable logic half that attaches to the broker.\n2\t//!\n3\t//! The brain holds all the volatile logic; it may be killed and restarted at\n4\t//! any moment (a routine self-update swaps it; a crash kills it). It connects to\n5\t//! the stable [`crate::broker::Broker`] over the versioned IPC, drives sessions\n6\t//! (spawn / input / resize / kill), and consumes their output. Two invariants\n7\t//! this type encodes:\n8\t//!\n9\t//! - **`gen_start = now()` on cold-start *and* handoff (KNOWN-HAZARDS 2.4).**\n10\t//! The wall-clock generation stamp is taken fresh on every start. A handed-off\n11\t//! brain rehydrates its resume cursor and generation *counter* from prior\n12\t//! state, but its `gen_start` is `now()`, **never** the stale value from that\n13\t//! state — a rehydrated `gen_start` would fire time-based discriminators on\n14\t//! the new generation. [`Brain::handoff`] takes the prior state by value yet\n15\t//! ignores its `gen_start_ms`.\n16\t//! - **Gapless, exactly-once resume.** The brain tracks `next_seq` — the next\n17\t//! output sequence it still needs. On handoff it `subscribe`s from that cursor;\n18\t//! the broker replays buffered output from there. [`Brain::read_event`] accepts\n19\t//! only the contiguous next `seq` (advancing the cursor), silently drops an\n20\t//! already-seen `seq` (a replay duplicate), and treats a forward gap as a hard\n21\t//! error — so a lost chunk can never pass silently.\n22\t// [impl->REQ-HAZARD-GEN-START-NOW]\n23\t// [impl->REQ-DAEMON-2]\n24\t\n25\tuse std::io;\n26\tuse std::time::{SystemTime, UNIX_EPOCH};\n27\t\n28\tuse interprocess::local_socket::Stream;\n29\t\n30\tuse crate::codec::{read_frame, write_frame};\n31\tuse crate::frame::{Envelope, Role};\n32\tuse crate::msg::{\n33\t decode_bytes, encode_bytes, AppliedEvent, ErrorEvent, ExitEvent, InputReq, KillReq, OutputEvent,\n34\t ResizeReq, SpawnReq, Spawned, SubscribeReq, KIND_APPLIED, KIND_ERROR, KIND_EXIT, KIND_INPUT,\n35\t KIND_KILL, KIND_OUTPUT, KIND_RESIZE, KIND_SPAWN, KIND_SPAWNED, KIND_SUBSCRIBE,\n36\t};\n37\tuse crate::transport::{send_hello, LocalSocketTransport};\n38\t\n39\t/// Wall-clock now in epoch milliseconds — the source for `gen_start` (matches\n40\t/// the epoch-ms stamping used elsewhere in the tree; no date dependency).\n41\tpub fn now_ms() -> u64 {\n42\t SystemTime::now()\n43\t .duration_since(UNIX_EPOCH)\n44\t .map(|d| d.as_millis() as u64)\n45\t .unwrap_or(0)\n46\t}\n47\t\n48\t/// The brain's durable state across a handoff: enough to re-attach gaplessly and\n49\t/// advance the generation. `gen_start_ms` is recorded for observability but is\n50\t/// **deliberately not authoritative on restart** — [`Brain::handoff`] sets a\n51\t/// fresh `gen_start` from `now()` (2.4).\n52\t#[derive(Debug, Clone)]\n53\tpub struct BrainState {\n54\t /// The session the brain was driving.\n55\t pub session_id: u64,\n56\t /// The generation counter (incremented on each handoff).\n57\t pub generation: u64,\n58\t /// The next output sequence still needed (the resume cursor).\n59\t pub next_seq: u64,\n60\t /// The prior generation's wall-clock start (ignored as authoritative on\n61\t /// handoff — kept only to demonstrate it is *not* carried forward).\n62\t pub gen_start_ms: u64,\n63\t}\n64\t\n65\t/// A demuxed broker→brain event.\n66\t#[derive(Debug)]\n67\tpub enum BrokerEvent {\n68\t /// A contiguous chunk of a session's output (the cursor has advanced past it).\n69\t Output { session_id: u64, seq: u64, bytes: Vec },\n70\t /// A spawn succeeded.\n71\t Spawned { session_id: u64, pid: Option },\n72\t /// A session's child exited.\n73\t Exit { session_id: u64, code: Option },\n74\t /// An idempotent effect is durably applied (or was deduped — `applied_now`\n75\t /// distinguishes). The exactly-once ack for a [`Brain::send_effect`] (B5).\n76\t Applied { session_id: u64, op_id: u64, applied_now: bool },\n77\t /// The broker reported a command error.\n78\t Error { message: String },\n79\t /// A frame of an unrecognized kind (forward-compat: tolerated, surfaced).\n80\t Other(Envelope),\n81\t}\n82\t\n83\t/// A live brain attached to a broker.\n84\tpub struct Brain {\n85\t conn: Stream,\n86\t generation: u64,\n87\t gen_start_ms: u64,\n88\t session_id: Option,\n89\t /// The next output sequence still needed (resume cursor / dedup floor).\n90\t next_seq: u64,\n91\t}\n92\t\n93\timpl Brain {\n94\t /// Cold start: connect, handshake, fresh generation 0, `gen_start = now`.\n95\t pub fn cold_start(name: &str, now_ms: u64) -> io::Result {\n96\t let mut conn = LocalSocketTransport::connect(name)?;\n97\t send_hello(&mut conn, Role::Brain)?;\n98\t Ok(Brain { conn, generation: 0, gen_start_ms: now_ms, session_id: None, next_seq: 0 })\n99\t }\n100\t\n101\t /// Handoff: connect, handshake, rehydrate the resume cursor + generation\n102\t /// from `prior`, but stamp `gen_start = now()` (NOT `prior.gen_start_ms` —\n103\t /// the 2.4 invariant), and re-subscribe to the session from the cursor for a\n104\t /// gapless resume.\n105\t pub fn handoff(name: &str, prior: BrainState, now_ms: u64) -> io::Result {\n106\t let mut conn = LocalSocketTransport::connect(name)?;\n107\t send_hello(&mut conn, Role::Brain)?;\n108\t let mut brain = Brain {\n109\t conn,\n110\t generation: prior.generation + 1,\n111\t gen_start_ms: now_ms, // fresh — prior.gen_start_ms is intentionally discarded\n112\t session_id: Some(prior.session_id),\n113\t next_seq: prior.next_seq,\n114\t };\n115\t brain.subscribe(prior.session_id, prior.next_seq)?;\n116\t Ok(brain)\n117\t }\n118\t\n119\t /// The wall-clock generation start (epoch ms) — always this generation's own\n120\t /// start time, never a rehydrated value.\n121\t pub fn gen_start_ms(&self) -> u64 {\n122\t self.gen_start_ms\n123\t }\n124\t\n125\t /// The generation counter (0 on cold start, +1 per handoff).\n126\t pub fn generation(&self) -> u64 {\n127\t self.generation\n128\t }\n129\t\n130\t /// The next output sequence still needed (the resume cursor).\n131\t pub fn next_seq(&self) -> u64 {\n132\t self.next_seq\n133\t }\n134\t\n135\t /// The session id the brain is driving, if any.\n136\t pub fn session_id(&self) -> Option {\n137\t self.session_id\n138\t }\n139\t\n140\t /// Snapshot durable state for a future handoff.\n141\t pub fn snapshot(&self) -> BrainState {\n142\t BrainState {\n143\t session_id: self.session_id.expect(\"snapshot before a session exists\"),\n144\t generation: self.generation,\n145\t next_seq: self.next_seq,\n146\t gen_start_ms: self.gen_start_ms,\n147\t }\n148\t }\n149\t\n150\t /// Spawn a session under a broker PTY; the broker auto-subscribes this\n151\t /// connection. Reads until the `spawned` reply (consuming any output that\n152\t /// races ahead).\n153\t pub fn spawn_session(&mut self, req: SpawnReq) -> io::Result {\n154\t self.send(KIND_SPAWN, serde_json::to_value(req).expect(\"SpawnReq serializes\"))?;\n155\t loop {\n156\t match self.read_event()? {\n157\t BrokerEvent::Spawned { session_id, .. } => {\n158\t self.session_id = Some(session_id);\n159\t return Ok(session_id);\n160\t }\n161\t BrokerEvent::Error { message } => {\n162\t return Err(io::Error::other(message));\n163\t }\n164\t _ => continue,\n165\t }\n166\t }\n167\t }\n168\t\n169\t /// Inject input bytes into the current session (send-keys), the **legacy\n170\t /// direct** path: no durable id, no dedup, no ack. For exactly-once delivery\n171\t /// of an effect that originates from a durable source (a spool row, a\n172\t /// sequenced injection), use [`Brain::send_effect`].\n173\t pub fn send_input(&mut self, bytes: &[u8]) -> io::Result<()> {\n174\t let sid = self.require_session()?;\n175\t self.send(\n176\t KIND_INPUT,\n177\t serde_json::to_value(InputReq { session_id: sid, data_b64: encode_bytes(bytes), op_id: None })\n178\t .expect(\"InputReq serializes\"),\n179\t )\n180\t }\n181\t\n182\t /// Inject input **idempotently**: the write carries the durable `op_id` so a\n183\t /// replay after a brain crash is deduped at the broker (exactly-once, B5).\n184\t /// `op_id` must come from a durable source and be reused verbatim on replay —\n185\t /// the same logical effect must always carry the same id, so the broker's\n186\t /// applied-set recognizes the re-drive. The broker answers with a\n187\t /// [`BrokerEvent::Applied`] for `(session, op_id)`.\n188\t // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n189\t pub fn send_effect(&mut self, op_id: u64, bytes: &[u8]) -> io::Result<()> {\n190\t let sid = self.require_session()?;\n191\t self.send(\n192\t KIND_INPUT,\n193\t serde_json::to_value(InputReq {\n194\t session_id: sid,\n195\t data_b64: encode_bytes(bytes),\n196\t op_id: Some(op_id),\n197\t })\n198\t .expect(\"InputReq serializes\"),\n199\t )\n200\t }\n201\t\n202\t /// Resize the current session's PTY.\n203\t pub fn resize(&mut self, rows: u16, cols: u16) -> io::Result<()> {\n204\t let sid = self.require_session()?;\n205\t self.send(\n206\t KIND_RESIZE,\n207\t serde_json::to_value(ResizeReq { session_id: sid, rows, cols })\n208\t .expect(\"ResizeReq serializes\"),\n209\t )\n210\t }\n211\t\n212\t /// Terminate the current session's child.\n213\t pub fn kill_session(&mut self) -> io::Result<()> {\n214\t let sid = self.require_session()?;\n215\t self.send(\n216\t KIND_KILL,\n217\t serde_json::to_value(KillReq { session_id: sid }).expect(\"KillReq serializes\"),\n218\t )\n219\t }\n220\t\n221\t /// Read output events until the accumulated bytes contain `needle`,\n222\t /// appending all received output to `buf`. Returns the highest seq seen.\n223\t /// A session `Exit` before the needle is found is an error (the child died).\n224\t pub fn read_output_until(&mut self, needle: &[u8], buf: &mut Vec) -> io::Result {\n225\t loop {\n226\t if contains(buf, needle) {\n227\t return Ok(self.next_seq.saturating_sub(1));\n228\t }\n229\t match self.read_event()? {\n230\t BrokerEvent::Output { bytes, .. } => buf.extend_from_slice(&bytes),\n231\t BrokerEvent::Exit { .. } => {\n232\t return Err(io::Error::new(\n233\t io::ErrorKind::UnexpectedEof,\n234\t \"session exited before the expected output arrived\",\n235\t ));\n236\t }\n237\t BrokerEvent::Error { message } => {\n238\t return Err(io::Error::other(message));\n239\t }\n240\t _ => {}\n241\t }\n242\t }\n243\t }\n244\t\n245\t /// Read and demux one broker event, enforcing exactly-once contiguous output:\n246\t /// accept the next `seq` (advancing the cursor), drop an already-seen `seq`\n247\t /// (replay duplicate), and reject a forward gap (lost chunk).\n248\t pub fn read_event(&mut self) -> io::Result {\n249\t loop {\n250\t let env = read_frame(&mut self.conn)?;\n251\t match env.kind.as_str() {\n252\t KIND_OUTPUT => {\n253\t let ev: OutputEvent = serde_json::from_value(env.payload)\n254\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n255\t if ev.seq < self.next_seq {\n256\t continue; // already processed — a replay duplicate; dedup\n257\t }\n258\t if ev.seq > self.next_seq {\n259\t return Err(io::Error::new(\n260\t io::ErrorKind::InvalidData,\n261\t format!(\"output gap: got seq {} want {}\", ev.seq, self.next_seq),\n262\t ));\n263\t }\n264\t self.next_seq = ev.seq + 1;\n265\t let bytes = decode_bytes(&ev.data_b64)\n266\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n267\t return Ok(BrokerEvent::Output { session_id: ev.session_id, seq: ev.seq, bytes });\n268\t }\n269\t KIND_SPAWNED => {\n270\t let ev: Spawned = serde_json::from_value(env.payload)\n271\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n272\t return Ok(BrokerEvent::Spawned { session_id: ev.session_id, pid: ev.pid });\n273\t }\n274\t KIND_EXIT => {\n275\t let ev: ExitEvent = serde_json::from_value(env.payload)\n276\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n277\t return Ok(BrokerEvent::Exit { session_id: ev.session_id, code: ev.code });\n278\t }\n279\t KIND_APPLIED => {\n280\t let ev: AppliedEvent = serde_json::from_value(env.payload)\n281\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n282\t return Ok(BrokerEvent::Applied {\n283\t session_id: ev.session_id,\n284\t op_id: ev.op_id,\n285\t applied_now: ev.applied_now,\n286\t });\n287\t }\n288\t KIND_ERROR => {\n289\t let ev: ErrorEvent = serde_json::from_value(env.payload)\n290\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n291\t return Ok(BrokerEvent::Error { message: ev.message });\n292\t }\n293\t _ => return Ok(BrokerEvent::Other(env)),\n294\t }\n295\t }\n296\t }\n297\t\n298\t /// Re-attach to a session's output from `from_seq` (handoff resume).\n299\t fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {\n300\t self.send(\n301\t KIND_SUBSCRIBE,\n302\t serde_json::to_value(SubscribeReq { session_id, from_seq })\n303\t .expect(\"SubscribeReq serializes\"),\n304\t )\n305\t }\n306\t\n307\t fn send(&mut self, kind: &str, payload: serde_json::Value) -> io::Result<()> {\n308\t write_frame(&mut self.conn, &Envelope::new(kind, payload))\n309\t }\n310\t\n311\t fn require_session(&self) -> io::Result {\n312\t self.session_id\n313\t .ok_or_else(|| io::Error::new(io::ErrorKind::NotFound, \"no active session\"))\n314\t }\n315\t}\n316\t\n317\t/// Whether `haystack` contains the contiguous `needle`.\n318\tfn contains(haystack: &[u8], needle: &[u8]) -> bool {\n319\t if needle.is_empty() {\n320\t return true;\n321\t }\n322\t haystack.windows(needle.len()).any(|w| w == needle)\n323\t}\n324\t"}]},"uuid":"0d4b3761-4630-442f-bd92-287cf0085cdc","timestamp":"2026-06-03T09:19:01.314Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs","content":"//! The brain (B2) — the restartable logic half that attaches to the broker.\n//!\n//! The brain holds all the volatile logic; it may be killed and restarted at\n//! any moment (a routine self-update swaps it; a crash kills it). It connects to\n//! the stable [`crate::broker::Broker`] over the versioned IPC, drives sessions\n//! (spawn / input / resize / kill), and consumes their output. Two invariants\n//! this type encodes:\n//!\n//! - **`gen_start = now()` on cold-start *and* handoff (KNOWN-HAZARDS 2.4).**\n//! The wall-clock generation stamp is taken fresh on every start. A handed-off\n//! brain rehydrates its resume cursor and generation *counter* from prior\n//! state, but its `gen_start` is `now()`, **never** the stale value from that\n//! state — a rehydrated `gen_start` would fire time-based discriminators on\n//! the new generation. [`Brain::handoff`] takes the prior state by value yet\n//! ignores its `gen_start_ms`.\n//! - **Gapless, exactly-once resume.** The brain tracks `next_seq` — the next\n//! output sequence it still needs. On handoff it `subscribe`s from that cursor;\n//! the broker replays buffered output from there. [`Brain::read_event`] accepts\n//! only the contiguous next `seq` (advancing the cursor), silently drops an\n//! already-seen `seq` (a replay duplicate), and treats a forward gap as a hard\n//! error — so a lost chunk can never pass silently.\n// [impl->REQ-HAZARD-GEN-START-NOW]\n// [impl->REQ-DAEMON-2]\n\nuse std::io;\nuse std::time::{SystemTime, UNIX_EPOCH};\n\nuse interprocess::local_socket::Stream;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};\nuse crate::msg::{\n decode_bytes, encode_bytes, AppliedEvent, ErrorEvent, ExitEvent, InputReq, KillReq, OutputEvent,\n ResizeReq, SpawnReq, Spawned, SubscribeReq, KIND_APPLIED, KIND_ERROR, KIND_EXIT, KIND_INPUT,\n KIND_KILL, KIND_OUTPUT, KIND_RESIZE, KIND_SPAWN, KIND_SPAWNED, KIND_SUBSCRIBE,\n};\nuse crate::transport::{send_hello, LocalSocketTransport};\n\n/// Wall-clock now in epoch milliseconds — the source for `gen_start` (matches\n/// the epoch-ms stamping used elsewhere in the tree; no date dependency).\npub fn now_ms() -> u64 {\n SystemTime::now()\n .duration_since(UNIX_EPOCH)\n .map(|d| d.as_millis() as u64)\n .unwrap_or(0)\n}\n\n/// The brain's durable state across a handoff: enough to re-attach gaplessly and\n/// advance the generation. `gen_start_ms` is recorded for observability but is\n/// **deliberately not authoritative on restart** — [`Brain::handoff`] sets a\n/// fresh `gen_start` from `now()` (2.4).\n#[derive(Debug, Clone)]\npub struct BrainState {\n /// The session the brain was driving.\n pub session_id: u64,\n /// The generation counter (incremented on each handoff).\n pub generation: u64,\n /// The next output sequence still needed (the resume cursor).\n pub next_seq: u64,\n /// The prior generation's wall-clock start (ignored as authoritative on\n /// handoff — kept only to demonstrate it is *not* carried forward).\n pub gen_start_ms: u64,\n}\n\n/// A demuxed broker→brain event.\n#[derive(Debug)]\npub enum BrokerEvent {\n /// A contiguous chunk of a session's output (the cursor has advanced past it).\n Output { session_id: u64, seq: u64, bytes: Vec },\n /// A spawn succeeded.\n Spawned { session_id: u64, pid: Option },\n /// A session's child exited.\n Exit { session_id: u64, code: Option },\n /// An idempotent effect is durably applied (or was deduped — `applied_now`\n /// distinguishes). The exactly-once ack for a [`Brain::send_effect`] (B5).\n Applied { session_id: u64, op_id: u64, applied_now: bool },\n /// The broker reported a command error.\n Error { message: String },\n /// A frame of an unrecognized kind (forward-compat: tolerated, surfaced).\n Other(Envelope),\n}\n\n/// A live brain attached to a broker.\npub struct Brain {\n conn: Stream,\n generation: u64,\n gen_start_ms: u64,\n session_id: Option,\n /// The next output sequence still needed (resume cursor / dedup floor).\n next_seq: u64,\n}\n\nimpl Brain {\n /// Cold start: connect, handshake, fresh generation 0, `gen_start = now`.\n pub fn cold_start(name: &str, now_ms: u64) -> io::Result {\n let mut conn = LocalSocketTransport::connect(name)?;\n send_hello(&mut conn, Role::Brain)?;\n Ok(Brain { conn, generation: 0, gen_start_ms: now_ms, session_id: None, next_seq: 0 })\n }\n\n /// Handoff: connect, handshake, rehydrate the resume cursor + generation\n /// from `prior`, but stamp `gen_start = now()` (NOT `prior.gen_start_ms` —\n /// the 2.4 invariant), and re-subscribe to the session from the cursor for a\n /// gapless resume.\n pub fn handoff(name: &str, prior: BrainState, now_ms: u64) -> io::Result {\n let mut conn = LocalSocketTransport::connect(name)?;\n send_hello(&mut conn, Role::Brain)?;\n let mut brain = Brain {\n conn,\n generation: prior.generation + 1,\n gen_start_ms: now_ms, // fresh — prior.gen_start_ms is intentionally discarded\n session_id: Some(prior.session_id),\n next_seq: prior.next_seq,\n };\n brain.subscribe(prior.session_id, prior.next_seq)?;\n Ok(brain)\n }\n\n /// The wall-clock generation start (epoch ms) — always this generation's own\n /// start time, never a rehydrated value.\n pub fn gen_start_ms(&self) -> u64 {\n self.gen_start_ms\n }\n\n /// The generation counter (0 on cold start, +1 per handoff).\n pub fn generation(&self) -> u64 {\n self.generation\n }\n\n /// The next output sequence still needed (the resume cursor).\n pub fn next_seq(&self) -> u64 {\n self.next_seq\n }\n\n /// The session id the brain is driving, if any.\n pub fn session_id(&self) -> Option {\n self.session_id\n }\n\n /// Snapshot durable state for a future handoff.\n pub fn snapshot(&self) -> BrainState {\n BrainState {\n session_id: self.session_id.expect(\"snapshot before a session exists\"),\n generation: self.generation,\n next_seq: self.next_seq,\n gen_start_ms: self.gen_start_ms,\n }\n }\n\n /// Spawn a session under a broker PTY; the broker auto-subscribes this\n /// connection. Reads until the `spawned` reply (consuming any output that\n /// races ahead).\n pub fn spawn_session(&mut self, req: SpawnReq) -> io::Result {\n self.send(KIND_SPAWN, serde_json::to_value(req).expect(\"SpawnReq serializes\"))?;\n loop {\n match self.read_event()? {\n BrokerEvent::Spawned { session_id, .. } => {\n self.session_id = Some(session_id);\n return Ok(session_id);\n }\n BrokerEvent::Error { message } => {\n return Err(io::Error::other(message));\n }\n _ => continue,\n }\n }\n }\n\n /// Inject input bytes into the current session (send-keys), the **legacy\n /// direct** path: no durable id, no dedup, no ack. For exactly-once delivery\n /// of an effect that originates from a durable source (a spool row, a\n /// sequenced injection), use [`Brain::send_effect`].\n pub fn send_input(&mut self, bytes: &[u8]) -> io::Result<()> {\n let sid = self.require_session()?;\n self.send(\n KIND_INPUT,\n serde_json::to_value(InputReq { session_id: sid, data_b64: encode_bytes(bytes), op_id: None })\n .expect(\"InputReq serializes\"),\n )\n }\n\n /// Inject input **idempotently**: the write carries the durable `op_id` so a\n /// replay after a brain crash is deduped at the broker (exactly-once, B5).\n /// `op_id` must come from a durable source and be reused verbatim on replay —\n /// the same logical effect must always carry the same id, so the broker's\n /// applied-set recognizes the re-drive. The broker answers with a\n /// [`BrokerEvent::Applied`] for `(session, op_id)`.\n // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n pub fn send_effect(&mut self, op_id: u64, bytes: &[u8]) -> io::Result<()> {\n let sid = self.require_session()?;\n self.send(\n KIND_INPUT,\n serde_json::to_value(InputReq {\n session_id: sid,\n data_b64: encode_bytes(bytes),\n op_id: Some(op_id),\n })\n .expect(\"InputReq serializes\"),\n )\n }\n\n /// Resize the current session's PTY.\n pub fn resize(&mut self, rows: u16, cols: u16) -> io::Result<()> {\n let sid = self.require_session()?;\n self.send(\n KIND_RESIZE,\n serde_json::to_value(ResizeReq { session_id: sid, rows, cols })\n .expect(\"ResizeReq serializes\"),\n )\n }\n\n /// Terminate the current session's child.\n pub fn kill_session(&mut self) -> io::Result<()> {\n let sid = self.require_session()?;\n self.send(\n KIND_KILL,\n serde_json::to_value(KillReq { session_id: sid }).expect(\"KillReq serializes\"),\n )\n }\n\n /// Read output events until the accumulated bytes contain `needle`,\n /// appending all received output to `buf`. Returns the highest seq seen.\n /// A session `Exit` before the needle is found is an error (the child died).\n pub fn read_output_until(&mut self, needle: &[u8], buf: &mut Vec) -> io::Result {\n loop {\n if contains(buf, needle) {\n return Ok(self.next_seq.saturating_sub(1));\n }\n match self.read_event()? {\n BrokerEvent::Output { bytes, .. } => buf.extend_from_slice(&bytes),\n BrokerEvent::Exit { .. } => {\n return Err(io::Error::new(\n io::ErrorKind::UnexpectedEof,\n \"session exited before the expected output arrived\",\n ));\n }\n BrokerEvent::Error { message } => {\n return Err(io::Error::other(message));\n }\n _ => {}\n }\n }\n }\n\n /// Read and demux one broker event, enforcing exactly-once contiguous output:\n /// accept the next `seq` (advancing the cursor), drop an already-seen `seq`\n /// (replay duplicate), and reject a forward gap (lost chunk).\n pub fn read_event(&mut self) -> io::Result {\n loop {\n let env = read_frame(&mut self.conn)?;\n match env.kind.as_str() {\n KIND_OUTPUT => {\n let ev: OutputEvent = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n if ev.seq < self.next_seq {\n continue; // already processed — a replay duplicate; dedup\n }\n if ev.seq > self.next_seq {\n return Err(io::Error::new(\n io::ErrorKind::InvalidData,\n format!(\"output gap: got seq {} want {}\", ev.seq, self.next_seq),\n ));\n }\n self.next_seq = ev.seq + 1;\n let bytes = decode_bytes(&ev.data_b64)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n return Ok(BrokerEvent::Output { session_id: ev.session_id, seq: ev.seq, bytes });\n }\n KIND_SPAWNED => {\n let ev: Spawned = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n return Ok(BrokerEvent::Spawned { session_id: ev.session_id, pid: ev.pid });\n }\n KIND_EXIT => {\n let ev: ExitEvent = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n return Ok(BrokerEvent::Exit { session_id: ev.session_id, code: ev.code });\n }\n KIND_APPLIED => {\n let ev: AppliedEvent = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n return Ok(BrokerEvent::Applied {\n session_id: ev.session_id,\n op_id: ev.op_id,\n applied_now: ev.applied_now,\n });\n }\n KIND_ERROR => {\n let ev: ErrorEvent = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n return Ok(BrokerEvent::Error { message: ev.message });\n }\n _ => return Ok(BrokerEvent::Other(env)),\n }\n }\n }\n\n /// Re-attach to a session's output from `from_seq` (handoff resume).\n fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {\n self.send(\n KIND_SUBSCRIBE,\n serde_json::to_value(SubscribeReq { session_id, from_seq })\n .expect(\"SubscribeReq serializes\"),\n )\n }\n\n fn send(&mut self, kind: &str, payload: serde_json::Value) -> io::Result<()> {\n write_frame(&mut self.conn, &Envelope::new(kind, payload))\n }\n\n fn require_session(&self) -> io::Result {\n self.session_id\n .ok_or_else(|| io::Error::new(io::ErrorKind::NotFound, \"no active session\"))\n }\n}\n\n/// Whether `haystack` contains the contiguous `needle`.\nfn contains(haystack: &[u8], needle: &[u8]) -> bool {\n if needle.is_empty() {\n return true;\n }\n haystack.windows(needle.len()).any(|w| w == needle)\n}\n","numLines":324,"startLine":1,"totalLines":324}},"sourceToolAssistantUUID":"c935e645-3d49-4d13-b97f-ff9283cc6c9e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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Keep reading. Need broker.rs, msg.rs (IPC frames), daemon.rs, stream.rs (R-TERM-3), config.rs, manifest seam."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":8311,"cache_read_input_tokens":67664,"output_tokens":269,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":8311,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":269,"cache_read_input_tokens":67664,"cache_creation_input_tokens":8311,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":8311},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Sj8ba9ZyqpSK84sez","type":"assistant","uuid":"e5b6b560-3990-4dc1-aab3-345dfde1886b","timestamp":"2026-06-03T09:19:05.717Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"e5b6b560-3990-4dc1-aab3-345dfde1886b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SnCtkzoJgrrBycNA4MaFhj","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01R8T5oA4tDFLtFUtwBrkTrZ","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\broker.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":8311,"cache_read_input_tokens":67664,"output_tokens":269,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":8311,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":269,"cache_read_input_tokens":67664,"cache_creation_input_tokens":8311,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":8311},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Sj8ba9ZyqpSK84sez","type":"assistant","uuid":"fe40e11c-1c72-482e-bb37-4e034601fea4","timestamp":"2026-06-03T09:19:06.497Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"fe40e11c-1c72-482e-bb37-4e034601fea4","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01R8T5oA4tDFLtFUtwBrkTrZ","type":"tool_result","content":"1\t//! The broker kernel (B1 + B2) — the stable half of the broker/brain split.\n2\t//!\n3\t//! Per ADR-0004 §B the broker holds **only** the resources a live consumer\n4\t//! would lose continuity on if the logic restarted: the PTY master+writer and\n5\t//! the spawned child (both via [`spt_term::PtySession`]), and the accepted\n6\t//! client / listening sockets. It runs **no logic** — no routing, registry,\n7\t//! manifest parse, or lifecycle. It is a relay: spawn a child under a PTY,\n8\t//! forward its output to the brain, inject the brain's input, report exit.\n9\t//!\n10\t//! ## Gapless handoff (B2 — the load-bearing invariant)\n11\t//!\n12\t//! A brain may be killed and restarted at any moment (a routine self-update, a\n13\t//! crash). The broker — and every hosted child — must survive that untouched,\n14\t//! and the new brain must re-attach to the output stream **gaplessly and\n15\t//! exactly-once** (Spike #1 made real). Two mechanisms:\n16\t//!\n17\t//! - **Sequenced, buffered output.** Each session's output is appended to an\n18\t//! [`OutputLog`]: every chunk gets a monotonic per-session `seq` and is held\n19\t//! in a bounded ring. The current subscriber (a brain connection) receives\n20\t//! chunks live; all subscriber writes happen *under the log lock*, so frames\n21\t//! reach the brain in strict `seq` order with no interleave.\n22\t//! - **Resume from a cursor.** A reconnecting brain sends `subscribe` with its\n23\t//! last-seen `seq + 1`; the broker replays the ring from there, then streams\n24\t//! live. The brain dedups by `seq`. Output produced *while no brain was\n25\t//! attached* sits in the ring and is replayed on the next subscribe — so a\n26\t//! brain restart loses nothing.\n27\t//!\n28\t//! Sessions are therefore **broker-owned and outlive any one connection**: a\n29\t//! brain disconnect only detaches the subscriber; the child, its PTY, and the\n30\t//! output log persist. A session leaves the table only when its child exits\n31\t//! (reaped by the exit waiter) or is explicitly killed.\n32\t// [impl->REQ-DAEMON-2]\n33\t\n34\tuse std::collections::{HashMap, VecDeque};\n35\tuse std::io;\n36\tuse std::sync::atomic::{AtomicU64, Ordering};\n37\tuse std::sync::{Arc, Mutex};\n38\tuse std::thread::{self, JoinHandle};\n39\t\n40\tuse interprocess::local_socket::{prelude::*, SendHalf, Stream};\n41\tuse spt_term::{Drain, PtySession, SessionSurface, SurfaceSize};\n42\t\n43\tuse crate::codec::{read_frame, write_frame};\n44\tuse crate::effect::{EffectJournal, EffectKind, Outcome};\n45\tuse crate::frame::{Envelope, Role};\n46\tuse crate::msg::{\n47\t applied_envelope, decode_bytes, output_envelope, ErrorEvent, ExitEvent, InputReq, KillReq,\n48\t ResizeReq, SpawnReq, Spawned, SubscribeReq, KIND_ERROR, KIND_EXIT, KIND_INPUT, KIND_KILL,\n49\t KIND_RESIZE, KIND_SPAWN, KIND_SPAWNED, KIND_SUBSCRIBE,\n50\t};\n51\tuse crate::transport::{recv_hello, DaemonTransport, LocalSocketTransport};\n52\t\n53\t/// The shared, serialized send side of one brain connection. Output frames,\n54\t/// replay frames, command acks, and exit/error events all write through this.\n55\ttype SharedSend = Arc>;\n56\t\n57\t/// Default bounded output-log depth (chunks). Large enough that a brain restart\n58\t/// window never evicts unreplayed output in practice; the bound is what keeps a\n59\t/// disconnected session from buffering without limit.\n60\tconst DEFAULT_LOG_CHUNKS: usize = 4096;\n61\t\n62\t/// A bounded, sequenced output log for one session — the gapless-resume buffer.\n63\t///\n64\t/// The session's single drain thread is the only producer ([`OutputLog::append`]);\n65\t/// a brain connection attaches as the subscriber ([`OutputLog::attach`]). Every\n66\t/// send to the subscriber happens while the enclosing `Mutex` is\n67\t/// held, so the live stream and a replay can never interleave out of `seq`\n68\t/// order.\n69\tstruct OutputLog {\n70\t session_id: u64,\n71\t next_seq: u64,\n72\t ring: VecDeque<(u64, Vec)>,\n73\t cap_chunks: usize,\n74\t subscriber: Option,\n75\t}\n76\t\n77\timpl OutputLog {\n78\t fn new(session_id: u64, cap_chunks: usize) -> Self {\n79\t OutputLog {\n80\t session_id,\n81\t next_seq: 0,\n82\t ring: VecDeque::new(),\n83\t cap_chunks,\n84\t subscriber: None,\n85\t }\n86\t }\n87\t\n88\t /// Append a freshly-produced output chunk: assign the next `seq`, retain it\n89\t /// in the bounded ring, and live-send it to the current subscriber (if any).\n90\t /// Called only from the session's drain thread.\n91\t fn append(&mut self, bytes: &[u8]) {\n92\t let seq = self.next_seq;\n93\t self.next_seq += 1;\n94\t self.ring.push_back((seq, bytes.to_vec()));\n95\t while self.ring.len() > self.cap_chunks {\n96\t self.ring.pop_front();\n97\t }\n98\t if let Some(sub) = &self.subscriber {\n99\t let frame = output_envelope(self.session_id, seq, bytes);\n100\t if let Ok(mut s) = sub.lock() {\n101\t let _ = write_frame(&mut *s, &frame);\n102\t }\n103\t }\n104\t }\n105\t\n106\t /// Attach `sub` as the subscriber and replay every retained chunk with\n107\t /// `seq >= from_seq` before live streaming resumes. Replaces any prior\n108\t /// subscriber (a dead brain).\n109\t fn attach(&mut self, sub: SharedSend, from_seq: u64) {\n110\t self.subscriber = Some(Arc::clone(&sub));\n111\t for (seq, bytes) in self.ring.iter().filter(|(s, _)| *s >= from_seq) {\n112\t let frame = output_envelope(self.session_id, *seq, bytes);\n113\t if let Ok(mut s) = sub.lock() {\n114\t let _ = write_frame(&mut *s, &frame);\n115\t }\n116\t }\n117\t }\n118\t\n119\t /// Detach `sub` *iff* it is the current subscriber. A no-op if a newer brain\n120\t /// has already taken over (so a late disconnect can't unsubscribe the live\n121\t /// brain).\n122\t fn detach_if(&mut self, sub: &SharedSend) {\n123\t if let Some(cur) = &self.subscriber {\n124\t if Arc::ptr_eq(cur, sub) {\n125\t self.subscriber = None;\n126\t }\n127\t }\n128\t }\n129\t}\n130\t\n131\t/// A child the broker hosts under a PTY — the §B-owned resources for one\n132\t/// session, plus its gapless-resume output log.\n133\tstruct HostedSession {\n134\t /// The PTY + child (PTY master/writer + spawned child process).\n135\t session: Arc,\n136\t /// The output drain pump (kept so teardown can stop it).\n137\t #[allow(dead_code)] // held for ownership/teardown; not read directly\n138\t drain: Drain,\n139\t /// The sequenced, buffered output + current subscriber.\n140\t log: Arc>,\n141\t}\n142\t\n143\t/// The broker process kernel. Owns the listening socket, the table of hosted\n144\t/// sessions, and the broker-owned idempotency anchor (B5); holds no logic state\n145\t/// (ADR-0004 §B). The [`EffectJournal`] is a §B resource — the durable\n146\t/// recovery anchor a brain crash must not lose, so it lives in the broker, not\n147\t/// the brain (Spike #6 constraint 1).\n148\tpub struct Broker {\n149\t listener: LocalSocketTransport,\n150\t sessions: Arc>>,\n151\t next_id: AtomicU64,\n152\t log_cap_chunks: usize,\n153\t /// The exactly-once anchor for idempotent (`op_id`-carrying) effects.\n154\t journal: Arc,\n155\t}\n156\t\n157\timpl Broker {\n158\t /// Bind the broker's listening endpoint at the namespaced `name`, with the\n159\t /// effect journal at the default path (`/daemon-effects.log`).\n160\t pub fn bind(name: &str) -> io::Result> {\n161\t Self::bind_in(name, default_journal_path())\n162\t }\n163\t\n164\t /// Bind with an explicit effect-journal path — the testable seam (tests point\n165\t /// the broker-owned anchor at a temp file rather than the shared home).\n166\t pub fn bind_in(name: &str, journal_path: std::path::PathBuf) -> io::Result> {\n167\t Ok(Arc::new(Broker {\n168\t listener: LocalSocketTransport::bind(name)?,\n169\t sessions: Arc::new(Mutex::new(HashMap::new())),\n170\t next_id: AtomicU64::new(1),\n171\t log_cap_chunks: DEFAULT_LOG_CHUNKS,\n172\t journal: Arc::new(EffectJournal::open(journal_path)?),\n173\t }))\n174\t }\n175\t\n176\t /// The broker-owned exactly-once anchor (for introspection / tests).\n177\t pub fn journal(&self) -> &Arc {\n178\t &self.journal\n179\t }\n180\t\n181\t /// Accept connections forever, handling each on its own thread. The broker\n182\t /// is the long-lived process; this is its main loop.\n183\t pub fn serve(self: &Arc) -> io::Result<()> {\n184\t loop {\n185\t let conn = self.listener.accept()?;\n186\t let me = Arc::clone(self);\n187\t thread::spawn(move || {\n188\t let _ = me.handle_conn(conn);\n189\t });\n190\t }\n191\t }\n192\t\n193\t /// Accept exactly one connection and handle it on a spawned thread, returning\n194\t /// that thread's handle. The single-brain entry point the tests exercise.\n195\t pub fn serve_once(self: &Arc) -> io::Result> {\n196\t let conn = self.listener.accept()?;\n197\t let me = Arc::clone(self);\n198\t Ok(thread::spawn(move || {\n199\t let _ = me.handle_conn(conn);\n200\t }))\n201\t }\n202\t\n203\t /// Number of currently hosted sessions (for tests / introspection).\n204\t pub fn session_count(&self) -> usize {\n205\t self.sessions.lock().unwrap().len()\n206\t }\n207\t\n208\t /// The child pid of a hosted session, if present (tests assert it is stable\n209\t /// across brain restarts).\n210\t pub fn session_pid(&self, id: u64) -> Option {\n211\t self.sessions.lock().unwrap().get(&id).and_then(|h| h.session.process_id())\n212\t }\n213\t\n214\t /// Drive one brain connection: handshake, then dispatch its command frames\n215\t /// until it disconnects. On disconnect, detach this connection from any\n216\t /// sessions it subscribed to — the sessions themselves persist (B2: a brain\n217\t /// restart must not disturb the hosted children).\n218\t fn handle_conn(self: &Arc, conn: Stream) -> io::Result<()> {\n219\t let (mut recv, send) = conn.split();\n220\t let send: SharedSend = Arc::new(Mutex::new(send));\n221\t\n222\t // Version handshake: this connection must be a brain (2.3).\n223\t recv_hello(&mut recv, Role::Brain)?;\n224\t\n225\t let mut my_subs: Vec = Vec::new();\n226\t\n227\t loop {\n228\t let env = match read_frame(&mut recv) {\n229\t Ok(e) => e,\n230\t // Any read failure (EOF included) ends the connection.\n231\t Err(_) => break,\n232\t };\n233\t match env.kind.as_str() {\n234\t KIND_SPAWN => match self.dispatch_spawn(env, &send) {\n235\t Ok(id) => my_subs.push(id),\n236\t Err(msg) => send_error(&send, &msg),\n237\t },\n238\t KIND_SUBSCRIBE => match self.dispatch_subscribe(env, &send) {\n239\t Ok(id) => my_subs.push(id),\n240\t Err(msg) => send_error(&send, &msg),\n241\t },\n242\t KIND_INPUT => {\n243\t if let Err(msg) = self.dispatch_input(env, &send) {\n244\t send_error(&send, &msg);\n245\t }\n246\t }\n247\t KIND_RESIZE => {\n248\t if let Err(msg) = self.dispatch_resize(env) {\n249\t send_error(&send, &msg);\n250\t }\n251\t }\n252\t KIND_KILL => {\n253\t if let Err(msg) = self.dispatch_kill(env) {\n254\t send_error(&send, &msg);\n255\t }\n256\t }\n257\t // An unknown kind is tolerated (forward-compat): report, don't die.\n258\t other => send_error(&send, &format!(\"unknown command kind {other:?}\")),\n259\t }\n260\t }\n261\t\n262\t // Brain gone: detach as subscriber but leave the sessions running.\n263\t let sessions = self.sessions.lock().unwrap();\n264\t for id in &my_subs {\n265\t if let Some(h) = sessions.get(id) {\n266\t h.log.lock().unwrap().detach_if(&send);\n267\t }\n268\t }\n269\t Ok(())\n270\t }\n271\t\n272\t /// Spawn a child under a fresh PTY, register it, auto-subscribe the spawning\n273\t /// connection, start its output drain and exit waiter, and reply `spawned`.\n274\t fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result {\n275\t let req: SpawnReq = serde_json::from_value(env.payload)\n276\t .map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n277\t let session = PtySession::spawn_program(\n278\t &req.program,\n279\t &req.args,\n280\t SurfaceSize::new(req.rows, req.cols),\n281\t )\n282\t .map_err(|e| format!(\"spawn failed: {e}\"))?;\n283\t let session = Arc::new(session);\n284\t let id = self.next_id.fetch_add(1, Ordering::Relaxed);\n285\t let pid = session.process_id();\n286\t\n287\t // The output log, with the spawning connection pre-attached so no chunk\n288\t // is missed before an explicit subscribe.\n289\t let log = Arc::new(Mutex::new(OutputLog::new(id, self.log_cap_chunks)));\n290\t log.lock().unwrap().attach(Arc::clone(send), 0);\n291\t\n292\t // Output drain → appends to the log (which live-sends to the subscriber).\n293\t let log_drain = Arc::clone(&log);\n294\t let drain = session\n295\t .drain(move |chunk| {\n296\t log_drain.lock().unwrap().append(chunk);\n297\t })\n298\t .map_err(|e| format!(\"drain failed: {e}\"))?;\n299\t\n300\t // Exit waiter → one `exit` frame when the child is reaped, then the dead\n301\t // session is removed from the table. Runs on its own thread; `wait`\n302\t // holds the child lock but `kill` uses a split killer.\n303\t let sessions_exit = Arc::clone(&self.sessions);\n304\t let log_exit = Arc::clone(&log);\n305\t let waiter = Arc::clone(&session);\n306\t thread::spawn(move || {\n307\t if let Ok(status) = waiter.wait() {\n308\t let ev = ExitEvent { session_id: id, code: Some(status.exit_code() as i32) };\n309\t let frame = Envelope::new(\n310\t KIND_EXIT,\n311\t serde_json::to_value(ev).expect(\"ExitEvent serializes\"),\n312\t );\n313\t // Send to whoever is currently subscribed (under the log lock).\n314\t if let Some(sub) = log_exit.lock().unwrap().subscriber.clone() {\n315\t if let Ok(mut s) = sub.lock() {\n316\t let _ = write_frame(&mut *s, &frame);\n317\t }\n318\t }\n319\t }\n320\t // Reap the dead session from the table.\n321\t sessions_exit.lock().unwrap().remove(&id);\n322\t });\n323\t\n324\t self.sessions.lock().unwrap().insert(id, HostedSession { session, drain, log });\n325\t\n326\t let resp = Spawned { session_id: id, pid };\n327\t let frame =\n328\t Envelope::new(KIND_SPAWNED, serde_json::to_value(resp).expect(\"Spawned serializes\"));\n329\t send_frame(send, &frame);\n330\t Ok(id)\n331\t }\n332\t\n333\t /// Re-attach a (handed-off) brain to a session's output, replaying from\n334\t /// `from_seq` for gapless, exactly-once resume.\n335\t fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result {\n336\t let req: SubscribeReq = serde_json::from_value(env.payload)\n337\t .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n338\t // Clone the log Arc out from under the sessions lock, then replay under\n339\t // the log lock — never hold both locks at once.\n340\t let log = {\n341\t let sessions = self.sessions.lock().unwrap();\n342\t let h = sessions\n343\t .get(&req.session_id)\n344\t .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n345\t Arc::clone(&h.log)\n346\t };\n347\t log.lock().unwrap().attach(Arc::clone(send), req.from_seq);\n348\t Ok(req.session_id)\n349\t }\n350\t\n351\t /// Inject input bytes into a session's PTY.\n352\t ///\n353\t /// With an `op_id` the write is routed through the broker-owned\n354\t /// [`EffectJournal`] for exactly-once delivery: a replay of the same\n355\t /// `(session_id, op_id)` after a brain crash is deduped (the PTY is not\n356\t /// written twice), and either outcome — fresh apply or dedup — is acked back\n357\t /// with an [`crate::msg::KIND_APPLIED`] frame so the brain can retire the\n358\t /// effect (B5 / KNOWN-HAZARDS 7.2). Without an `op_id` it is the legacy\n359\t /// direct write (no dedup, no ack).\n360\t // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n361\t fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n362\t let req: InputReq = serde_json::from_value(env.payload)\n363\t .map_err(|e| format!(\"bad input payload: {e}\"))?;\n364\t let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n365\t // Clone the session Arc out from under the sessions lock so the PTY write\n366\t // + fsync happen without holding the table lock (mirrors dispatch_subscribe).\n367\t let session = {\n368\t let sessions = self.sessions.lock().unwrap();\n369\t let h = sessions\n370\t .get(&req.session_id)\n371\t .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n372\t Arc::clone(&h.session)\n373\t };\n374\t match req.op_id {\n375\t Some(op) => {\n376\t let key = (req.session_id, op);\n377\t let outcome = self\n378\t .journal\n379\t .apply_once(key, EffectKind::PtyWrite, || {\n380\t session.write_input(&bytes).map_err(|e| io::Error::other(e.to_string()))\n381\t })\n382\t .map_err(|e| format!(\"write_input failed: {e}\"))?;\n383\t // Ack exactly-once: both Applied and Deduped mean \"durably landed\".\n384\t send_frame(send, &applied_envelope(req.session_id, op, outcome == Outcome::Applied));\n385\t Ok(())\n386\t }\n387\t None => session.write_input(&bytes).map_err(|e| format!(\"write_input failed: {e}\")),\n388\t }\n389\t }\n390\t\n391\t /// Resize a session's PTY.\n392\t fn dispatch_resize(&self, env: Envelope) -> Result<(), String> {\n393\t let req: ResizeReq = serde_json::from_value(env.payload)\n394\t .map_err(|e| format!(\"bad resize payload: {e}\"))?;\n395\t let sessions = self.sessions.lock().unwrap();\n396\t let h = sessions\n397\t .get(&req.session_id)\n398\t .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n399\t h.session\n400\t .resize(SurfaceSize::new(req.rows, req.cols))\n401\t .map_err(|e| format!(\"resize failed: {e}\"))\n402\t }\n403\t\n404\t /// Terminate a session's child. The exit waiter emits the `exit` frame and\n405\t /// reaps the session once the child is dead.\n406\t fn dispatch_kill(&self, env: Envelope) -> Result<(), String> {\n407\t let req: KillReq = serde_json::from_value(env.payload)\n408\t .map_err(|e| format!(\"bad kill payload: {e}\"))?;\n409\t let sessions = self.sessions.lock().unwrap();\n410\t let h = sessions\n411\t .get(&req.session_id)\n412\t .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n413\t h.session.kill().map_err(|e| format!(\"kill failed: {e}\"))\n414\t }\n415\t}\n416\t\n417\t/// The default broker-owned effect-journal path: `/daemon-effects.log`.\n418\tfn default_journal_path() -> std::path::PathBuf {\n419\t spt_store::perch::spt_home().join(\"daemon-effects.log\")\n420\t}\n421\t\n422\t/// Write a frame to the brain, ignoring a broken-pipe failure (brain gone).\n423\tfn send_frame(send: &SharedSend, frame: &Envelope) {\n424\t if let Ok(mut s) = send.lock() {\n425\t let _ = write_frame(&mut *s, frame);\n426\t }\n427\t}\n428\t\n429\t/// Send an `error` event to the brain (best-effort).\n430\tfn send_error(send: &SharedSend, message: &str) {\n431\t let frame = Envelope::new(\n432\t KIND_ERROR,\n433\t serde_json::to_value(ErrorEvent { message: message.to_string() })\n434\t .expect(\"ErrorEvent serializes\"),\n435\t );\n436\t send_frame(send, &frame);\n437\t}\n438\t"}]},"uuid":"f40be5fe-9832-42ff-b941-6355b14956ea","timestamp":"2026-06-03T09:19:06.616Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\broker.rs","content":"//! The broker kernel (B1 + B2) — the stable half of the broker/brain split.\n//!\n//! Per ADR-0004 §B the broker holds **only** the resources a live consumer\n//! would lose continuity on if the logic restarted: the PTY master+writer and\n//! the spawned child (both via [`spt_term::PtySession`]), and the accepted\n//! client / listening sockets. It runs **no logic** — no routing, registry,\n//! manifest parse, or lifecycle. It is a relay: spawn a child under a PTY,\n//! forward its output to the brain, inject the brain's input, report exit.\n//!\n//! ## Gapless handoff (B2 — the load-bearing invariant)\n//!\n//! A brain may be killed and restarted at any moment (a routine self-update, a\n//! crash). The broker — and every hosted child — must survive that untouched,\n//! and the new brain must re-attach to the output stream **gaplessly and\n//! exactly-once** (Spike #1 made real). Two mechanisms:\n//!\n//! - **Sequenced, buffered output.** Each session's output is appended to an\n//! [`OutputLog`]: every chunk gets a monotonic per-session `seq` and is held\n//! in a bounded ring. The current subscriber (a brain connection) receives\n//! chunks live; all subscriber writes happen *under the log lock*, so frames\n//! reach the brain in strict `seq` order with no interleave.\n//! - **Resume from a cursor.** A reconnecting brain sends `subscribe` with its\n//! last-seen `seq + 1`; the broker replays the ring from there, then streams\n//! live. The brain dedups by `seq`. Output produced *while no brain was\n//! attached* sits in the ring and is replayed on the next subscribe — so a\n//! brain restart loses nothing.\n//!\n//! Sessions are therefore **broker-owned and outlive any one connection**: a\n//! brain disconnect only detaches the subscriber; the child, its PTY, and the\n//! output log persist. A session leaves the table only when its child exits\n//! (reaped by the exit waiter) or is explicitly killed.\n// [impl->REQ-DAEMON-2]\n\nuse std::collections::{HashMap, VecDeque};\nuse std::io;\nuse std::sync::atomic::{AtomicU64, Ordering};\nuse std::sync::{Arc, Mutex};\nuse std::thread::{self, JoinHandle};\n\nuse interprocess::local_socket::{prelude::*, SendHalf, Stream};\nuse spt_term::{Drain, PtySession, SessionSurface, SurfaceSize};\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::effect::{EffectJournal, EffectKind, Outcome};\nuse crate::frame::{Envelope, Role};\nuse crate::msg::{\n applied_envelope, decode_bytes, output_envelope, ErrorEvent, ExitEvent, InputReq, KillReq,\n ResizeReq, SpawnReq, Spawned, SubscribeReq, KIND_ERROR, KIND_EXIT, KIND_INPUT, KIND_KILL,\n KIND_RESIZE, KIND_SPAWN, KIND_SPAWNED, KIND_SUBSCRIBE,\n};\nuse crate::transport::{recv_hello, DaemonTransport, LocalSocketTransport};\n\n/// The shared, serialized send side of one brain connection. Output frames,\n/// replay frames, command acks, and exit/error events all write through this.\ntype SharedSend = Arc>;\n\n/// Default bounded output-log depth (chunks). Large enough that a brain restart\n/// window never evicts unreplayed output in practice; the bound is what keeps a\n/// disconnected session from buffering without limit.\nconst DEFAULT_LOG_CHUNKS: usize = 4096;\n\n/// A bounded, sequenced output log for one session — the gapless-resume buffer.\n///\n/// The session's single drain thread is the only producer ([`OutputLog::append`]);\n/// a brain connection attaches as the subscriber ([`OutputLog::attach`]). Every\n/// send to the subscriber happens while the enclosing `Mutex` is\n/// held, so the live stream and a replay can never interleave out of `seq`\n/// order.\nstruct OutputLog {\n session_id: u64,\n next_seq: u64,\n ring: VecDeque<(u64, Vec)>,\n cap_chunks: usize,\n subscriber: Option,\n}\n\nimpl OutputLog {\n fn new(session_id: u64, cap_chunks: usize) -> Self {\n OutputLog {\n session_id,\n next_seq: 0,\n ring: VecDeque::new(),\n cap_chunks,\n subscriber: None,\n }\n }\n\n /// Append a freshly-produced output chunk: assign the next `seq`, retain it\n /// in the bounded ring, and live-send it to the current subscriber (if any).\n /// Called only from the session's drain thread.\n fn append(&mut self, bytes: &[u8]) {\n let seq = self.next_seq;\n self.next_seq += 1;\n self.ring.push_back((seq, bytes.to_vec()));\n while self.ring.len() > self.cap_chunks {\n self.ring.pop_front();\n }\n if let Some(sub) = &self.subscriber {\n let frame = output_envelope(self.session_id, seq, bytes);\n if let Ok(mut s) = sub.lock() {\n let _ = write_frame(&mut *s, &frame);\n }\n }\n }\n\n /// Attach `sub` as the subscriber and replay every retained chunk with\n /// `seq >= from_seq` before live streaming resumes. Replaces any prior\n /// subscriber (a dead brain).\n fn attach(&mut self, sub: SharedSend, from_seq: u64) {\n self.subscriber = Some(Arc::clone(&sub));\n for (seq, bytes) in self.ring.iter().filter(|(s, _)| *s >= from_seq) {\n let frame = output_envelope(self.session_id, *seq, bytes);\n if let Ok(mut s) = sub.lock() {\n let _ = write_frame(&mut *s, &frame);\n }\n }\n }\n\n /// Detach `sub` *iff* it is the current subscriber. A no-op if a newer brain\n /// has already taken over (so a late disconnect can't unsubscribe the live\n /// brain).\n fn detach_if(&mut self, sub: &SharedSend) {\n if let Some(cur) = &self.subscriber {\n if Arc::ptr_eq(cur, sub) {\n self.subscriber = None;\n }\n }\n }\n}\n\n/// A child the broker hosts under a PTY — the §B-owned resources for one\n/// session, plus its gapless-resume output log.\nstruct HostedSession {\n /// The PTY + child (PTY master/writer + spawned child process).\n session: Arc,\n /// The output drain pump (kept so teardown can stop it).\n #[allow(dead_code)] // held for ownership/teardown; not read directly\n drain: Drain,\n /// The sequenced, buffered output + current subscriber.\n log: Arc>,\n}\n\n/// The broker process kernel. Owns the listening socket, the table of hosted\n/// sessions, and the broker-owned idempotency anchor (B5); holds no logic state\n/// (ADR-0004 §B). The [`EffectJournal`] is a §B resource — the durable\n/// recovery anchor a brain crash must not lose, so it lives in the broker, not\n/// the brain (Spike #6 constraint 1).\npub struct Broker {\n listener: LocalSocketTransport,\n sessions: Arc>>,\n next_id: AtomicU64,\n log_cap_chunks: usize,\n /// The exactly-once anchor for idempotent (`op_id`-carrying) effects.\n journal: Arc,\n}\n\nimpl Broker {\n /// Bind the broker's listening endpoint at the namespaced `name`, with the\n /// effect journal at the default path (`/daemon-effects.log`).\n pub fn bind(name: &str) -> io::Result> {\n Self::bind_in(name, default_journal_path())\n }\n\n /// Bind with an explicit effect-journal path — the testable seam (tests point\n /// the broker-owned anchor at a temp file rather than the shared home).\n pub fn bind_in(name: &str, journal_path: std::path::PathBuf) -> io::Result> {\n Ok(Arc::new(Broker {\n listener: LocalSocketTransport::bind(name)?,\n sessions: Arc::new(Mutex::new(HashMap::new())),\n next_id: AtomicU64::new(1),\n log_cap_chunks: DEFAULT_LOG_CHUNKS,\n journal: Arc::new(EffectJournal::open(journal_path)?),\n }))\n }\n\n /// The broker-owned exactly-once anchor (for introspection / tests).\n pub fn journal(&self) -> &Arc {\n &self.journal\n }\n\n /// Accept connections forever, handling each on its own thread. The broker\n /// is the long-lived process; this is its main loop.\n pub fn serve(self: &Arc) -> io::Result<()> {\n loop {\n let conn = self.listener.accept()?;\n let me = Arc::clone(self);\n thread::spawn(move || {\n let _ = me.handle_conn(conn);\n });\n }\n }\n\n /// Accept exactly one connection and handle it on a spawned thread, returning\n /// that thread's handle. The single-brain entry point the tests exercise.\n pub fn serve_once(self: &Arc) -> io::Result> {\n let conn = self.listener.accept()?;\n let me = Arc::clone(self);\n Ok(thread::spawn(move || {\n let _ = me.handle_conn(conn);\n }))\n }\n\n /// Number of currently hosted sessions (for tests / introspection).\n pub fn session_count(&self) -> usize {\n self.sessions.lock().unwrap().len()\n }\n\n /// The child pid of a hosted session, if present (tests assert it is stable\n /// across brain restarts).\n pub fn session_pid(&self, id: u64) -> Option {\n self.sessions.lock().unwrap().get(&id).and_then(|h| h.session.process_id())\n }\n\n /// Drive one brain connection: handshake, then dispatch its command frames\n /// until it disconnects. On disconnect, detach this connection from any\n /// sessions it subscribed to — the sessions themselves persist (B2: a brain\n /// restart must not disturb the hosted children).\n fn handle_conn(self: &Arc, conn: Stream) -> io::Result<()> {\n let (mut recv, send) = conn.split();\n let send: SharedSend = Arc::new(Mutex::new(send));\n\n // Version handshake: this connection must be a brain (2.3).\n recv_hello(&mut recv, Role::Brain)?;\n\n let mut my_subs: Vec = Vec::new();\n\n loop {\n let env = match read_frame(&mut recv) {\n Ok(e) => e,\n // Any read failure (EOF included) ends the connection.\n Err(_) => break,\n };\n match env.kind.as_str() {\n KIND_SPAWN => match self.dispatch_spawn(env, &send) {\n Ok(id) => my_subs.push(id),\n Err(msg) => send_error(&send, &msg),\n },\n KIND_SUBSCRIBE => match self.dispatch_subscribe(env, &send) {\n Ok(id) => my_subs.push(id),\n Err(msg) => send_error(&send, &msg),\n },\n KIND_INPUT => {\n if let Err(msg) = self.dispatch_input(env, &send) {\n send_error(&send, &msg);\n }\n }\n KIND_RESIZE => {\n if let Err(msg) = self.dispatch_resize(env) {\n send_error(&send, &msg);\n }\n }\n KIND_KILL => {\n if let Err(msg) = self.dispatch_kill(env) {\n send_error(&send, &msg);\n }\n }\n // An unknown kind is tolerated (forward-compat): report, don't die.\n other => send_error(&send, &format!(\"unknown command kind {other:?}\")),\n }\n }\n\n // Brain gone: detach as subscriber but leave the sessions running.\n let sessions = self.sessions.lock().unwrap();\n for id in &my_subs {\n if let Some(h) = sessions.get(id) {\n h.log.lock().unwrap().detach_if(&send);\n }\n }\n Ok(())\n }\n\n /// Spawn a child under a fresh PTY, register it, auto-subscribe the spawning\n /// connection, start its output drain and exit waiter, and reply `spawned`.\n fn dispatch_spawn(&self, env: Envelope, send: &SharedSend) -> Result {\n let req: SpawnReq = serde_json::from_value(env.payload)\n .map_err(|e| format!(\"bad spawn payload: {e}\"))?;\n let session = PtySession::spawn_program(\n &req.program,\n &req.args,\n SurfaceSize::new(req.rows, req.cols),\n )\n .map_err(|e| format!(\"spawn failed: {e}\"))?;\n let session = Arc::new(session);\n let id = self.next_id.fetch_add(1, Ordering::Relaxed);\n let pid = session.process_id();\n\n // The output log, with the spawning connection pre-attached so no chunk\n // is missed before an explicit subscribe.\n let log = Arc::new(Mutex::new(OutputLog::new(id, self.log_cap_chunks)));\n log.lock().unwrap().attach(Arc::clone(send), 0);\n\n // Output drain → appends to the log (which live-sends to the subscriber).\n let log_drain = Arc::clone(&log);\n let drain = session\n .drain(move |chunk| {\n log_drain.lock().unwrap().append(chunk);\n })\n .map_err(|e| format!(\"drain failed: {e}\"))?;\n\n // Exit waiter → one `exit` frame when the child is reaped, then the dead\n // session is removed from the table. Runs on its own thread; `wait`\n // holds the child lock but `kill` uses a split killer.\n let sessions_exit = Arc::clone(&self.sessions);\n let log_exit = Arc::clone(&log);\n let waiter = Arc::clone(&session);\n thread::spawn(move || {\n if let Ok(status) = waiter.wait() {\n let ev = ExitEvent { session_id: id, code: Some(status.exit_code() as i32) };\n let frame = Envelope::new(\n KIND_EXIT,\n serde_json::to_value(ev).expect(\"ExitEvent serializes\"),\n );\n // Send to whoever is currently subscribed (under the log lock).\n if let Some(sub) = log_exit.lock().unwrap().subscriber.clone() {\n if let Ok(mut s) = sub.lock() {\n let _ = write_frame(&mut *s, &frame);\n }\n }\n }\n // Reap the dead session from the table.\n sessions_exit.lock().unwrap().remove(&id);\n });\n\n self.sessions.lock().unwrap().insert(id, HostedSession { session, drain, log });\n\n let resp = Spawned { session_id: id, pid };\n let frame =\n Envelope::new(KIND_SPAWNED, serde_json::to_value(resp).expect(\"Spawned serializes\"));\n send_frame(send, &frame);\n Ok(id)\n }\n\n /// Re-attach a (handed-off) brain to a session's output, replaying from\n /// `from_seq` for gapless, exactly-once resume.\n fn dispatch_subscribe(&self, env: Envelope, send: &SharedSend) -> Result {\n let req: SubscribeReq = serde_json::from_value(env.payload)\n .map_err(|e| format!(\"bad subscribe payload: {e}\"))?;\n // Clone the log Arc out from under the sessions lock, then replay under\n // the log lock — never hold both locks at once.\n let log = {\n let sessions = self.sessions.lock().unwrap();\n let h = sessions\n .get(&req.session_id)\n .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n Arc::clone(&h.log)\n };\n log.lock().unwrap().attach(Arc::clone(send), req.from_seq);\n Ok(req.session_id)\n }\n\n /// Inject input bytes into a session's PTY.\n ///\n /// With an `op_id` the write is routed through the broker-owned\n /// [`EffectJournal`] for exactly-once delivery: a replay of the same\n /// `(session_id, op_id)` after a brain crash is deduped (the PTY is not\n /// written twice), and either outcome — fresh apply or dedup — is acked back\n /// with an [`crate::msg::KIND_APPLIED`] frame so the brain can retire the\n /// effect (B5 / KNOWN-HAZARDS 7.2). Without an `op_id` it is the legacy\n /// direct write (no dedup, no ack).\n // [impl->REQ-HAZARD-RESTART-IDEMPOTENT]\n fn dispatch_input(&self, env: Envelope, send: &SharedSend) -> Result<(), String> {\n let req: InputReq = serde_json::from_value(env.payload)\n .map_err(|e| format!(\"bad input payload: {e}\"))?;\n let bytes = decode_bytes(&req.data_b64).map_err(|e| format!(\"bad input base64: {e}\"))?;\n // Clone the session Arc out from under the sessions lock so the PTY write\n // + fsync happen without holding the table lock (mirrors dispatch_subscribe).\n let session = {\n let sessions = self.sessions.lock().unwrap();\n let h = sessions\n .get(&req.session_id)\n .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n Arc::clone(&h.session)\n };\n match req.op_id {\n Some(op) => {\n let key = (req.session_id, op);\n let outcome = self\n .journal\n .apply_once(key, EffectKind::PtyWrite, || {\n session.write_input(&bytes).map_err(|e| io::Error::other(e.to_string()))\n })\n .map_err(|e| format!(\"write_input failed: {e}\"))?;\n // Ack exactly-once: both Applied and Deduped mean \"durably landed\".\n send_frame(send, &applied_envelope(req.session_id, op, outcome == Outcome::Applied));\n Ok(())\n }\n None => session.write_input(&bytes).map_err(|e| format!(\"write_input failed: {e}\")),\n }\n }\n\n /// Resize a session's PTY.\n fn dispatch_resize(&self, env: Envelope) -> Result<(), String> {\n let req: ResizeReq = serde_json::from_value(env.payload)\n .map_err(|e| format!(\"bad resize payload: {e}\"))?;\n let sessions = self.sessions.lock().unwrap();\n let h = sessions\n .get(&req.session_id)\n .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n h.session\n .resize(SurfaceSize::new(req.rows, req.cols))\n .map_err(|e| format!(\"resize failed: {e}\"))\n }\n\n /// Terminate a session's child. The exit waiter emits the `exit` frame and\n /// reaps the session once the child is dead.\n fn dispatch_kill(&self, env: Envelope) -> Result<(), String> {\n let req: KillReq = serde_json::from_value(env.payload)\n .map_err(|e| format!(\"bad kill payload: {e}\"))?;\n let sessions = self.sessions.lock().unwrap();\n let h = sessions\n .get(&req.session_id)\n .ok_or_else(|| format!(\"no such session {}\", req.session_id))?;\n h.session.kill().map_err(|e| format!(\"kill failed: {e}\"))\n }\n}\n\n/// The default broker-owned effect-journal path: `/daemon-effects.log`.\nfn default_journal_path() -> std::path::PathBuf {\n spt_store::perch::spt_home().join(\"daemon-effects.log\")\n}\n\n/// Write a frame to the brain, ignoring a broken-pipe failure (brain gone).\nfn send_frame(send: &SharedSend, frame: &Envelope) {\n if let Ok(mut s) = send.lock() {\n let _ = write_frame(&mut *s, frame);\n }\n}\n\n/// Send an `error` event to the brain (best-effort).\nfn send_error(send: &SharedSend, message: &str) {\n let frame = Envelope::new(\n KIND_ERROR,\n serde_json::to_value(ErrorEvent { message: message.to_string() })\n .expect(\"ErrorEvent serializes\"),\n );\n send_frame(send, &frame);\n}\n","numLines":438,"startLine":1,"totalLines":438}},"sourceToolAssistantUUID":"fe40e11c-1c72-482e-bb37-4e034601fea4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"f40be5fe-9832-42ff-b941-6355b14956ea","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} 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{"parentUuid":"97d4e752-ff1f-44ac-a333-1daa24ec7b8e","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QDAbx8T2cRty7pgE3B2coz","type":"tool_result","content":"1\t//! The broker↔brain message catalog: the kind discriminators and payload\n2\t//! shapes that ride inside the forward-compatible [`Envelope`].\n3\t//!\n4\t//! Split out from [`crate::frame`] (which owns the *envelope mechanics* and the\n5\t//! version handshake) so the message *vocabulary* can grow additively without\n6\t//! touching the wire-compat machinery. Every payload is a plain serde struct\n7\t//! with serde's default unknown-field tolerance, so a newer brain may add a\n8\t//! field and an older broker still decodes the message (KNOWN-HAZARDS 2.3).\n9\t//!\n10\t//! Bytes (PTY input/output) ride as base64 strings — JSON has no native byte\n11\t//! type, and base64 keeps the single envelope/codec path rather than forking a\n12\t//! binary frame format.\n13\t// [impl->REQ-DAEMON-2]\n14\t\n15\tuse base64::engine::general_purpose::STANDARD as B64;\n16\tuse base64::Engine;\n17\tuse serde::{Deserialize, Serialize};\n18\t\n19\tuse crate::frame::Envelope;\n20\t\n21\t/// Brain→broker: spawn a child under a fresh broker-owned PTY.\n22\tpub const KIND_SPAWN: &str = \"spawn\";\n23\t/// Broker→brain: a spawn succeeded; carries the assigned session id + child pid.\n24\tpub const KIND_SPAWNED: &str = \"spawned\";\n25\t/// Brain→broker: (re)subscribe to a session's output from a given sequence.\n26\tpub const KIND_SUBSCRIBE: &str = \"subscribe\";\n27\t/// Brain→broker: write raw bytes to a session's input (send-keys).\n28\tpub const KIND_INPUT: &str = \"input\";\n29\t/// Brain→broker: resize a session's PTY.\n30\tpub const KIND_RESIZE: &str = \"resize\";\n31\t/// Brain→broker: terminate a session's child.\n32\tpub const KIND_KILL: &str = \"kill\";\n33\t/// Broker→brain: a chunk of a session's output (pushed as the child produces it).\n34\tpub const KIND_OUTPUT: &str = \"output\";\n35\t/// Broker→brain: a session's child exited.\n36\tpub const KIND_EXIT: &str = \"exit\";\n37\t/// Broker→brain: an idempotent effect (an `input` carrying an `op_id`) is durably\n38\t/// applied **or** was already applied (deduped). The exactly-once ack: a brain\n39\t/// learns its effect landed, and a replay after a crash is acknowledged the same\n40\t/// way so the brain can retire it (B5 / KNOWN-HAZARDS 7.2).\n41\tpub const KIND_APPLIED: &str = \"applied\";\n42\t/// Broker→brain: a command failed (carries an operator-facing message).\n43\tpub const KIND_ERROR: &str = \"error\";\n44\t\n45\t/// `spawn` payload — the program + args + initial geometry. The broker spawns\n46\t/// it under a PTY (no shell interpretation; argv is passed through).\n47\t#[derive(Debug, Clone, Serialize, Deserialize)]\n48\tpub struct SpawnReq {\n49\t /// The program to exec (resolved on `PATH` by the OS spawn).\n50\t pub program: String,\n51\t /// Its arguments, verbatim.\n52\t #[serde(default)]\n53\t pub args: Vec,\n54\t /// Initial PTY rows.\n55\t pub rows: u16,\n56\t /// Initial PTY cols.\n57\t pub cols: u16,\n58\t}\n59\t\n60\t/// `spawned` payload — the broker-minted session id + the child's OS pid.\n61\t#[derive(Debug, Clone, Serialize, Deserialize)]\n62\tpub struct Spawned {\n63\t /// The id the brain uses to address this session in later commands.\n64\t pub session_id: u64,\n65\t /// The child's OS pid, if the backend exposes one.\n66\t #[serde(default)]\n67\t pub pid: Option,\n68\t}\n69\t\n70\t/// `subscribe` payload — attach this connection as a session's output\n71\t/// subscriber, replaying buffered chunks with `seq >= from_seq` before\n72\t/// streaming live ones. A reconnecting (handed-off) brain passes its\n73\t/// last-seen `seq + 1` here for gapless, exactly-once resume (2.3 / Spike #1).\n74\t#[derive(Debug, Clone, Serialize, Deserialize)]\n75\tpub struct SubscribeReq {\n76\t /// Target session.\n77\t pub session_id: u64,\n78\t /// Lowest output sequence the subscriber still needs (replay floor).\n79\t pub from_seq: u64,\n80\t}\n81\t\n82\t/// `input` payload — bytes to inject into a session's stdin (base64).\n83\t#[derive(Debug, Clone, Serialize, Deserialize)]\n84\tpub struct InputReq {\n85\t /// Target session.\n86\t pub session_id: u64,\n87\t /// The raw input bytes, base64-encoded.\n88\t pub data_b64: String,\n89\t /// The durable op id for exactly-once delivery (B5). `Some(id)` routes the\n90\t /// write through the broker's [`crate::effect::EffectJournal`]: a replay of\n91\t /// the same `(session_id, id)` after a brain crash is deduped, and the broker\n92\t /// replies [`KIND_APPLIED`]. `None` is the legacy direct write (no dedup) —\n93\t /// kept for callers that don't carry a durable source id. Defaulted so an\n94\t /// older brain's `input` (no `op_id`) still decodes (2.3 forward-compat).\n95\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n96\t pub op_id: Option,\n97\t}\n98\t\n99\t/// `resize` payload.\n100\t#[derive(Debug, Clone, Serialize, Deserialize)]\n101\tpub struct ResizeReq {\n102\t /// Target session.\n103\t pub session_id: u64,\n104\t /// New rows.\n105\t pub rows: u16,\n106\t /// New cols.\n107\t pub cols: u16,\n108\t}\n109\t\n110\t/// `kill` payload.\n111\t#[derive(Debug, Clone, Serialize, Deserialize)]\n112\tpub struct KillReq {\n113\t /// Target session.\n114\t pub session_id: u64,\n115\t}\n116\t\n117\t/// `output` event — a chunk of a session's PTY output (base64).\n118\t#[derive(Debug, Clone, Serialize, Deserialize)]\n119\tpub struct OutputEvent {\n120\t /// Originating session.\n121\t pub session_id: u64,\n122\t /// The broker-assigned, per-session monotonic sequence of this chunk. The\n123\t /// resume cursor: a reconnecting brain subscribes from its last seen\n124\t /// `seq + 1`, and dedups by ignoring any `seq` it has already processed.\n125\t pub seq: u64,\n126\t /// The raw output bytes, base64-encoded.\n127\t pub data_b64: String,\n128\t}\n129\t\n130\t/// `exit` event — a session's child has been reaped.\n131\t#[derive(Debug, Clone, Serialize, Deserialize)]\n132\tpub struct ExitEvent {\n133\t /// Originating session.\n134\t pub session_id: u64,\n135\t /// The child's exit code, if known.\n136\t #[serde(default)]\n137\t pub code: Option,\n138\t}\n139\t\n140\t/// `applied` event — an idempotent effect is durably applied or was already\n141\t/// applied. Carries the durable id so the brain can correlate it to the effect\n142\t/// it issued (or replayed). The exactly-once ack (B5).\n143\t#[derive(Debug, Clone, Serialize, Deserialize)]\n144\tpub struct AppliedEvent {\n145\t /// The session the effect targeted.\n146\t pub session_id: u64,\n147\t /// The durable op id of the effect.\n148\t pub op_id: u64,\n149\t /// Whether the effect ran on this delivery (`true`) or was deduped because it\n150\t /// had already landed (`false`). Informational — both mean \"durably applied\".\n151\t #[serde(default)]\n152\t pub applied_now: bool,\n153\t}\n154\t\n155\t/// `error` event — a command the broker could not satisfy.\n156\t#[derive(Debug, Clone, Serialize, Deserialize)]\n157\tpub struct ErrorEvent {\n158\t /// Operator-facing description.\n159\t pub message: String,\n160\t}\n161\t\n162\t/// Encode raw bytes for an `input`/`output` payload.\n163\tpub fn encode_bytes(bytes: &[u8]) -> String {\n164\t B64.encode(bytes)\n165\t}\n166\t\n167\t/// Decode an `input`/`output` payload's base64 back to raw bytes.\n168\tpub fn decode_bytes(s: &str) -> Result, base64::DecodeError> {\n169\t B64.decode(s)\n170\t}\n171\t\n172\t/// Build an output event envelope for `session_id` / `seq` carrying `bytes`.\n173\tpub fn output_envelope(session_id: u64, seq: u64, bytes: &[u8]) -> Envelope {\n174\t Envelope::new(\n175\t KIND_OUTPUT,\n176\t serde_json::to_value(OutputEvent { session_id, seq, data_b64: encode_bytes(bytes) })\n177\t .expect(\"OutputEvent serializes\"),\n178\t )\n179\t}\n180\t\n181\t/// Build an `applied` ack envelope for `session_id` / `op_id`; `applied_now`\n182\t/// distinguishes a fresh apply from a deduped replay.\n183\tpub fn applied_envelope(session_id: u64, op_id: u64, applied_now: bool) -> Envelope {\n184\t Envelope::new(\n185\t KIND_APPLIED,\n186\t serde_json::to_value(AppliedEvent { session_id, op_id, applied_now })\n187\t .expect(\"AppliedEvent serializes\"),\n188\t )\n189\t}\n190\t\n191\t#[cfg(test)]\n192\tmod tests {\n193\t use super::*;\n194\t use serde_json::json;\n195\t\n196\t // [unit->REQ-DAEMON-2] bytes round-trip through the base64 payload encoding.\n197\t #[test]\n198\t fn bytes_round_trip_through_payload() {\n199\t let raw = b\"\\x1b[6n binary\\x00\\xff bytes\";\n200\t let enc = encode_bytes(raw);\n201\t assert_eq!(decode_bytes(&enc).unwrap(), raw);\n202\t }\n203\t\n204\t // [unit->REQ-DAEMON-2] a spawn request decodes; a newer brain's extra field\n205\t // is tolerated (forward-compat carries into the message catalog, not just\n206\t // the envelope).\n207\t #[test]\n208\t fn spawn_req_tolerates_unknown_field() {\n209\t let wire = json!({\n210\t \"program\": \"cat\",\n211\t \"args\": [],\n212\t \"rows\": 24,\n213\t \"cols\": 80,\n214\t \"env_added_in_a_future_release\": { \"TERM\": \"xterm\" }\n215\t });\n216\t let req: SpawnReq = serde_json::from_value(wire).unwrap();\n217\t assert_eq!(req.program, \"cat\");\n218\t assert_eq!(req.rows, 24);\n219\t }\n220\t\n221\t // [unit->REQ-DAEMON-2] the output-envelope helper produces a decodable event.\n222\t #[test]\n223\t fn output_envelope_round_trips() {\n224\t let env = output_envelope(7, 42, b\"hello\");\n225\t assert_eq!(env.kind, KIND_OUTPUT);\n226\t let ev: OutputEvent = serde_json::from_value(env.payload).unwrap();\n227\t assert_eq!(ev.session_id, 7);\n228\t assert_eq!(ev.seq, 42);\n229\t assert_eq!(decode_bytes(&ev.data_b64).unwrap(), b\"hello\");\n230\t }\n231\t}\n232\t"}]},"uuid":"33597588-c439-4b8d-a3fa-3994cc65943a","timestamp":"2026-06-03T09:19:11.098Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\msg.rs","content":"//! The broker↔brain message catalog: the kind discriminators and payload\n//! shapes that ride inside the forward-compatible [`Envelope`].\n//!\n//! Split out from [`crate::frame`] (which owns the *envelope mechanics* and the\n//! version handshake) so the message *vocabulary* can grow additively without\n//! touching the wire-compat machinery. Every payload is a plain serde struct\n//! with serde's default unknown-field tolerance, so a newer brain may add a\n//! field and an older broker still decodes the message (KNOWN-HAZARDS 2.3).\n//!\n//! Bytes (PTY input/output) ride as base64 strings — JSON has no native byte\n//! type, and base64 keeps the single envelope/codec path rather than forking a\n//! binary frame format.\n// [impl->REQ-DAEMON-2]\n\nuse base64::engine::general_purpose::STANDARD as B64;\nuse base64::Engine;\nuse serde::{Deserialize, Serialize};\n\nuse crate::frame::Envelope;\n\n/// Brain→broker: spawn a child under a fresh broker-owned PTY.\npub const KIND_SPAWN: &str = \"spawn\";\n/// Broker→brain: a spawn succeeded; carries the assigned session id + child pid.\npub const KIND_SPAWNED: &str = \"spawned\";\n/// Brain→broker: (re)subscribe to a session's output from a given sequence.\npub const KIND_SUBSCRIBE: &str = \"subscribe\";\n/// Brain→broker: write raw bytes to a session's input (send-keys).\npub const KIND_INPUT: &str = \"input\";\n/// Brain→broker: resize a session's PTY.\npub const KIND_RESIZE: &str = \"resize\";\n/// Brain→broker: terminate a session's child.\npub const KIND_KILL: &str = \"kill\";\n/// Broker→brain: a chunk of a session's output (pushed as the child produces it).\npub const KIND_OUTPUT: &str = \"output\";\n/// Broker→brain: a session's child exited.\npub const KIND_EXIT: &str = \"exit\";\n/// Broker→brain: an idempotent effect (an `input` carrying an `op_id`) is durably\n/// applied **or** was already applied (deduped). The exactly-once ack: a brain\n/// learns its effect landed, and a replay after a crash is acknowledged the same\n/// way so the brain can retire it (B5 / KNOWN-HAZARDS 7.2).\npub const KIND_APPLIED: &str = \"applied\";\n/// Broker→brain: a command failed (carries an operator-facing message).\npub const KIND_ERROR: &str = \"error\";\n\n/// `spawn` payload — the program + args + initial geometry. The broker spawns\n/// it under a PTY (no shell interpretation; argv is passed through).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct SpawnReq {\n /// The program to exec (resolved on `PATH` by the OS spawn).\n pub program: String,\n /// Its arguments, verbatim.\n #[serde(default)]\n pub args: Vec,\n /// Initial PTY rows.\n pub rows: u16,\n /// Initial PTY cols.\n pub cols: u16,\n}\n\n/// `spawned` payload — the broker-minted session id + the child's OS pid.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct Spawned {\n /// The id the brain uses to address this session in later commands.\n pub session_id: u64,\n /// The child's OS pid, if the backend exposes one.\n #[serde(default)]\n pub pid: Option,\n}\n\n/// `subscribe` payload — attach this connection as a session's output\n/// subscriber, replaying buffered chunks with `seq >= from_seq` before\n/// streaming live ones. A reconnecting (handed-off) brain passes its\n/// last-seen `seq + 1` here for gapless, exactly-once resume (2.3 / Spike #1).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct SubscribeReq {\n /// Target session.\n pub session_id: u64,\n /// Lowest output sequence the subscriber still needs (replay floor).\n pub from_seq: u64,\n}\n\n/// `input` payload — bytes to inject into a session's stdin (base64).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct InputReq {\n /// Target session.\n pub session_id: u64,\n /// The raw input bytes, base64-encoded.\n pub data_b64: String,\n /// The durable op id for exactly-once delivery (B5). `Some(id)` routes the\n /// write through the broker's [`crate::effect::EffectJournal`]: a replay of\n /// the same `(session_id, id)` after a brain crash is deduped, and the broker\n /// replies [`KIND_APPLIED`]. `None` is the legacy direct write (no dedup) —\n /// kept for callers that don't carry a durable source id. Defaulted so an\n /// older brain's `input` (no `op_id`) still decodes (2.3 forward-compat).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub op_id: Option,\n}\n\n/// `resize` payload.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct ResizeReq {\n /// Target session.\n pub session_id: u64,\n /// New rows.\n pub rows: u16,\n /// New cols.\n pub cols: u16,\n}\n\n/// `kill` payload.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct KillReq {\n /// Target session.\n pub session_id: u64,\n}\n\n/// `output` event — a chunk of a session's PTY output (base64).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct OutputEvent {\n /// Originating session.\n pub session_id: u64,\n /// The broker-assigned, per-session monotonic sequence of this chunk. The\n /// resume cursor: a reconnecting brain subscribes from its last seen\n /// `seq + 1`, and dedups by ignoring any `seq` it has already processed.\n pub seq: u64,\n /// The raw output bytes, base64-encoded.\n pub data_b64: String,\n}\n\n/// `exit` event — a session's child has been reaped.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct ExitEvent {\n /// Originating session.\n pub session_id: u64,\n /// The child's exit code, if known.\n #[serde(default)]\n pub code: Option,\n}\n\n/// `applied` event — an idempotent effect is durably applied or was already\n/// applied. Carries the durable id so the brain can correlate it to the effect\n/// it issued (or replayed). The exactly-once ack (B5).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct AppliedEvent {\n /// The session the effect targeted.\n pub session_id: u64,\n /// The durable op id of the effect.\n pub op_id: u64,\n /// Whether the effect ran on this delivery (`true`) or was deduped because it\n /// had already landed (`false`). Informational — both mean \"durably applied\".\n #[serde(default)]\n pub applied_now: bool,\n}\n\n/// `error` event — a command the broker could not satisfy.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct ErrorEvent {\n /// Operator-facing description.\n pub message: String,\n}\n\n/// Encode raw bytes for an `input`/`output` payload.\npub fn encode_bytes(bytes: &[u8]) -> String {\n B64.encode(bytes)\n}\n\n/// Decode an `input`/`output` payload's base64 back to raw bytes.\npub fn decode_bytes(s: &str) -> Result, base64::DecodeError> {\n B64.decode(s)\n}\n\n/// Build an output event envelope for `session_id` / `seq` carrying `bytes`.\npub fn output_envelope(session_id: u64, seq: u64, bytes: &[u8]) -> Envelope {\n Envelope::new(\n KIND_OUTPUT,\n serde_json::to_value(OutputEvent { session_id, seq, data_b64: encode_bytes(bytes) })\n .expect(\"OutputEvent serializes\"),\n )\n}\n\n/// Build an `applied` ack envelope for `session_id` / `op_id`; `applied_now`\n/// distinguishes a fresh apply from a deduped replay.\npub fn applied_envelope(session_id: u64, op_id: u64, applied_now: bool) -> Envelope {\n Envelope::new(\n KIND_APPLIED,\n serde_json::to_value(AppliedEvent { session_id, op_id, applied_now })\n .expect(\"AppliedEvent serializes\"),\n )\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use serde_json::json;\n\n // [unit->REQ-DAEMON-2] bytes round-trip through the base64 payload encoding.\n #[test]\n fn bytes_round_trip_through_payload() {\n let raw = b\"\\x1b[6n binary\\x00\\xff bytes\";\n let enc = encode_bytes(raw);\n assert_eq!(decode_bytes(&enc).unwrap(), raw);\n }\n\n // [unit->REQ-DAEMON-2] a spawn request decodes; a newer brain's extra field\n // is tolerated (forward-compat carries into the message catalog, not just\n // the envelope).\n #[test]\n fn spawn_req_tolerates_unknown_field() {\n let wire = json!({\n \"program\": \"cat\",\n \"args\": [],\n \"rows\": 24,\n \"cols\": 80,\n \"env_added_in_a_future_release\": { \"TERM\": \"xterm\" }\n });\n let req: SpawnReq = serde_json::from_value(wire).unwrap();\n assert_eq!(req.program, \"cat\");\n assert_eq!(req.rows, 24);\n }\n\n // [unit->REQ-DAEMON-2] the output-envelope helper produces a decodable event.\n #[test]\n fn output_envelope_round_trips() {\n let env = output_envelope(7, 42, b\"hello\");\n assert_eq!(env.kind, KIND_OUTPUT);\n let ev: OutputEvent = serde_json::from_value(env.payload).unwrap();\n assert_eq!(ev.session_id, 7);\n assert_eq!(ev.seq, 42);\n assert_eq!(decode_bytes(&ev.data_b64).unwrap(), b\"hello\");\n }\n}\n","numLines":232,"startLine":1,"totalLines":232}},"sourceToolAssistantUUID":"97d4e752-ff1f-44ac-a333-1daa24ec7b8e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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The daemon process entrypoint + auto-start (B6).\n2\t//!\n3\t//! [`Daemon::run`] is the body of the hidden `spt daemon` subcommand: it binds\n4\t//! the broker (B1/B2 PTY hosting) and the seed-control channel (B6) under the\n5\t//! canonical per-home names ([`crate::endpoint`]) and serves both for the life\n6\t//! of the process.\n7\t//!\n8\t//! [`ensure_running`] is the auto-start seam (REQ-DAEMON-3): any `api`\n9\t//! invocation calls it; if no daemon answers the seed-control ping it spawns\n10\t//! `spt daemon` detached and waits (bounded) for it to come up. The reliable\n11\t//! anchor is the seed channel — bound for the whole daemon lifetime, so a ping\n12\t//! against it is a true liveness test (`listen` is the interim model's anchor;\n13\t//! here the seed channel plays that role for cold-start detection).\n14\t// [impl->REQ-DAEMON-3]\n15\t\n16\tuse std::io;\n17\tuse std::process::{Command, Stdio};\n18\tuse std::sync::Arc;\n19\tuse std::thread;\n20\tuse std::time::Duration;\n21\t\n22\tuse crate::broker::Broker;\n23\tuse crate::endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\n24\tuse crate::seedmap::{self, SeedRegistry};\n25\t\n26\t/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\n27\tconst START_TIMEOUT: Duration = Duration::from_secs(5);\n28\t/// Poll cadence while waiting for the spawned daemon to come up.\n29\tconst START_POLL: Duration = Duration::from_millis(25);\n30\t\n31\t/// The per-machine broker/brain daemon process.\n32\tpub struct Daemon;\n33\t\n34\timpl Daemon {\n35\t /// Run the daemon: bind the broker (served on a background thread) + the\n36\t /// seed-control channel (the foreground loop + liveness anchor) and serve\n37\t /// until the process is killed. The body of `spt daemon`.\n38\t pub fn run() -> io::Result<()> {\n39\t let reg = Arc::new(SeedRegistry::new());\n40\t\n41\t // The broker hosts PTYs (B1/B2). Serve it on a background thread; a bind\n42\t // failure there must not stop the seed channel (the B6 surface) — the\n43\t // PTY-hosting consumers arrive in B7/B8.\n44\t match Broker::bind(&broker_socket_name()) {\n45\t Ok(broker) => {\n46\t thread::spawn(move || {\n47\t let _ = broker.serve();\n48\t });\n49\t }\n50\t Err(e) => eprintln!(\"BROKER_BIND_FAIL: {e}\"),\n51\t }\n52\t\n53\t // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n54\t // is the socket ping, never this file, so a stale value is harmless.\n55\t let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\n56\t\n57\t // The seed-control channel is the foreground loop. Binding it is what\n58\t // arbitrates the single-daemon-per-home invariant: a second daemon racing\n59\t // to start fails this bind and exits, leaving the winner serving.\n60\t seedmap::serve_seed_control(&seed_socket_name(), reg)\n61\t }\n62\t}\n63\t\n64\t/// Whether a daemon is already serving the seed-control channel for this home.\n65\tpub fn is_running() -> bool {\n66\t seedmap::ping(&seed_socket_name()).is_ok()\n67\t}\n68\t\n69\t/// Auto-start (REQ-DAEMON-3): ensure a daemon is up for this home. A no-op if one\n70\t/// already answers; otherwise spawn `spt daemon` detached and wait (bounded) for\n71\t/// it to bind. Idempotent + race-tolerant: if two callers spawn at once, one\n72\t/// wins the bind and the other exits — and this check passes either way.\n73\tpub fn ensure_running() -> io::Result<()> {\n74\t if is_running() {\n75\t return Ok(());\n76\t }\n77\t spawn_detached()?;\n78\t let mut waited = Duration::ZERO;\n79\t while waited < START_TIMEOUT {\n80\t if is_running() {\n81\t return Ok(());\n82\t }\n83\t thread::sleep(START_POLL);\n84\t waited += START_POLL;\n85\t }\n86\t Err(io::Error::new(\n87\t io::ErrorKind::TimedOut,\n88\t \"daemon did not come up within the start window\",\n89\t ))\n90\t}\n91\t\n92\t/// Spawn `spt daemon` as a detached background process. Inherits the environment\n93\t/// — so the child resolves the **same** `SPT_HOME`, hence the same canonical\n94\t/// socket names — but drops the std handles so it outlives the launching CLI\n95\t/// call. The child is independent (not killed when the parent exits): on unix it\n96\t/// is reparented to init when the launcher exits; on Windows a child is not in\n97\t/// the parent's job by default.\n98\t///\n99\t/// **Windows handle-inheritance guard.** A caller may capture this process's\n100\t/// stdout/stderr through a pipe (`Command::output()`, a harness hook reading the\n101\t/// command's output). On Windows `CreateProcess` is invoked with\n102\t/// `bInheritHandles = TRUE`, so the long-lived daemon would inherit that pipe's\n103\t/// write end and hold it open forever — the capturing reader never sees EOF and\n104\t/// hangs. Unix is immune (Rust marks pipe fds `CLOEXEC`). So before spawning we\n105\t/// strip `HANDLE_FLAG_INHERIT` from this process's std handles; the daemon then\n106\t/// cannot inherit them, the pipe closes when *this* process exits, and the\n107\t/// caller's read completes. Stripping the flag does not affect this process's own\n108\t/// use of its std handles — only what a child inherits.\n109\tfn spawn_detached() -> io::Result<()> {\n110\t #[cfg(windows)]\n111\t block_std_handle_inheritance();\n112\t let exe = std::env::current_exe()?;\n113\t let mut cmd = Command::new(exe);\n114\t cmd.arg(\"daemon\")\n115\t .stdin(Stdio::null())\n116\t .stdout(Stdio::null())\n117\t .stderr(Stdio::null());\n118\t #[cfg(windows)]\n119\t {\n120\t use std::os::windows::process::CommandExt;\n121\t // DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP | CREATE_NO_WINDOW: no\n122\t // inherited console, no popup window, its own signal group.\n123\t cmd.creation_flags(0x0000_0008 | 0x0000_0200 | 0x0800_0000);\n124\t }\n125\t cmd.spawn()?;\n126\t Ok(())\n127\t}\n128\t\n129\t/// Clear `HANDLE_FLAG_INHERIT` on this process's std handles so a spawned child\n130\t/// (the daemon) cannot inherit a pipe a caller is capturing. Declared inline to\n131\t/// avoid a winapi dependency for these two calls.\n132\t#[cfg(windows)]\n133\tfn block_std_handle_inheritance() {\n134\t extern \"system\" {\n135\t fn GetStdHandle(nStdHandle: u32) -> isize;\n136\t fn SetHandleInformation(hObject: isize, dwMask: u32, dwFlags: u32) -> i32;\n137\t }\n138\t const STD_INPUT_HANDLE: u32 = 0xFFFF_FFF6; // -10\n139\t const STD_OUTPUT_HANDLE: u32 = 0xFFFF_FFF5; // -11\n140\t const STD_ERROR_HANDLE: u32 = 0xFFFF_FFF4; // -12\n141\t const HANDLE_FLAG_INHERIT: u32 = 0x1;\n142\t const INVALID: isize = -1;\n143\t unsafe {\n144\t for which in [STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE] {\n145\t let h = GetStdHandle(which);\n146\t if h != 0 && h != INVALID {\n147\t // Best-effort: a console handle that rejects the call is harmless.\n148\t SetHandleInformation(h, HANDLE_FLAG_INHERIT, 0);\n149\t }\n150\t }\n151\t }\n152\t}\n153\t\n154\t#[cfg(test)]\n155\tmod tests {\n156\t use super::*;\n157\t use crate::seedmap::{serve_seed_control, SeedRegistry};\n158\t use crate::test_home::with_home;\n159\t\n160\t // [unit->REQ-DAEMON-3] with no daemon up, is_running() is false; once a\n161\t // seed-control server answers, it flips true and ensure_running() is a no-op\n162\t // (the spawn branch — which would need the real `spt` binary — is not taken).\n163\t #[test]\n164\t fn is_running_tracks_the_seed_channel() {\n165\t with_home(|_| {\n166\t assert!(!is_running(), \"no daemon bound yet\");\n167\t\n168\t let reg = Arc::new(SeedRegistry::new());\n169\t let name = seed_socket_name();\n170\t let srv = Arc::clone(®);\n171\t thread::spawn(move || {\n172\t let _ = serve_seed_control(&name, srv);\n173\t });\n174\t for _ in 0..400 {\n175\t if is_running() {\n176\t break;\n177\t }\n178\t thread::sleep(Duration::from_millis(5));\n179\t }\n180\t assert!(is_running(), \"the seed channel answers → daemon is up\");\n181\t // ensure_running short-circuits (no real process spawn).\n182\t ensure_running().expect(\"ensure is a no-op when already up\");\n183\t });\n184\t }\n185\t}\n186\t"}]},"uuid":"c9882162-91d5-4183-8f12-6d979c8c4ece","timestamp":"2026-06-03T09:19:25.027Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\daemon.rs","content":"//! The daemon process entrypoint + auto-start (B6).\n//!\n//! [`Daemon::run`] is the body of the hidden `spt daemon` subcommand: it binds\n//! the broker (B1/B2 PTY hosting) and the seed-control channel (B6) under the\n//! canonical per-home names ([`crate::endpoint`]) and serves both for the life\n//! of the process.\n//!\n//! [`ensure_running`] is the auto-start seam (REQ-DAEMON-3): any `api`\n//! invocation calls it; if no daemon answers the seed-control ping it spawns\n//! `spt daemon` detached and waits (bounded) for it to come up. The reliable\n//! anchor is the seed channel — bound for the whole daemon lifetime, so a ping\n//! against it is a true liveness test (`listen` is the interim model's anchor;\n//! here the seed channel plays that role for cold-start detection).\n// [impl->REQ-DAEMON-3]\n\nuse std::io;\nuse std::process::{Command, Stdio};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::Duration;\n\nuse crate::broker::Broker;\nuse crate::endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\nuse crate::seedmap::{self, SeedRegistry};\n\n/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\nconst START_TIMEOUT: Duration = Duration::from_secs(5);\n/// Poll cadence while waiting for the spawned daemon to come up.\nconst START_POLL: Duration = Duration::from_millis(25);\n\n/// The per-machine broker/brain daemon process.\npub struct Daemon;\n\nimpl Daemon {\n /// Run the daemon: bind the broker (served on a background thread) + the\n /// seed-control channel (the foreground loop + liveness anchor) and serve\n /// until the process is killed. The body of `spt daemon`.\n pub fn run() -> io::Result<()> {\n let reg = Arc::new(SeedRegistry::new());\n\n // The broker hosts PTYs (B1/B2). Serve it on a background thread; a bind\n // failure there must not stop the seed channel (the B6 surface) — the\n // PTY-hosting consumers arrive in B7/B8.\n match Broker::bind(&broker_socket_name()) {\n Ok(broker) => {\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n Err(e) => eprintln!(\"BROKER_BIND_FAIL: {e}\"),\n }\n\n // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\n\n // The seed-control channel is the foreground loop. Binding it is what\n // arbitrates the single-daemon-per-home invariant: a second daemon racing\n // to start fails this bind and exits, leaving the winner serving.\n seedmap::serve_seed_control(&seed_socket_name(), reg)\n }\n}\n\n/// Whether a daemon is already serving the seed-control channel for this home.\npub fn is_running() -> bool {\n seedmap::ping(&seed_socket_name()).is_ok()\n}\n\n/// Auto-start (REQ-DAEMON-3): ensure a daemon is up for this home. A no-op if one\n/// already answers; otherwise spawn `spt daemon` detached and wait (bounded) for\n/// it to bind. Idempotent + race-tolerant: if two callers spawn at once, one\n/// wins the bind and the other exits — and this check passes either way.\npub fn ensure_running() -> io::Result<()> {\n if is_running() {\n return Ok(());\n }\n spawn_detached()?;\n let mut waited = Duration::ZERO;\n while waited < START_TIMEOUT {\n if is_running() {\n return Ok(());\n }\n thread::sleep(START_POLL);\n waited += START_POLL;\n }\n Err(io::Error::new(\n io::ErrorKind::TimedOut,\n \"daemon did not come up within the start window\",\n ))\n}\n\n/// Spawn `spt daemon` as a detached background process. Inherits the environment\n/// — so the child resolves the **same** `SPT_HOME`, hence the same canonical\n/// socket names — but drops the std handles so it outlives the launching CLI\n/// call. The child is independent (not killed when the parent exits): on unix it\n/// is reparented to init when the launcher exits; on Windows a child is not in\n/// the parent's job by default.\n///\n/// **Windows handle-inheritance guard.** A caller may capture this process's\n/// stdout/stderr through a pipe (`Command::output()`, a harness hook reading the\n/// command's output). On Windows `CreateProcess` is invoked with\n/// `bInheritHandles = TRUE`, so the long-lived daemon would inherit that pipe's\n/// write end and hold it open forever — the capturing reader never sees EOF and\n/// hangs. Unix is immune (Rust marks pipe fds `CLOEXEC`). So before spawning we\n/// strip `HANDLE_FLAG_INHERIT` from this process's std handles; the daemon then\n/// cannot inherit them, the pipe closes when *this* process exits, and the\n/// caller's read completes. Stripping the flag does not affect this process's own\n/// use of its std handles — only what a child inherits.\nfn spawn_detached() -> io::Result<()> {\n #[cfg(windows)]\n block_std_handle_inheritance();\n let exe = std::env::current_exe()?;\n let mut cmd = Command::new(exe);\n cmd.arg(\"daemon\")\n .stdin(Stdio::null())\n .stdout(Stdio::null())\n .stderr(Stdio::null());\n #[cfg(windows)]\n {\n use std::os::windows::process::CommandExt;\n // DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP | CREATE_NO_WINDOW: no\n // inherited console, no popup window, its own signal group.\n cmd.creation_flags(0x0000_0008 | 0x0000_0200 | 0x0800_0000);\n }\n cmd.spawn()?;\n Ok(())\n}\n\n/// Clear `HANDLE_FLAG_INHERIT` on this process's std handles so a spawned child\n/// (the daemon) cannot inherit a pipe a caller is capturing. Declared inline to\n/// avoid a winapi dependency for these two calls.\n#[cfg(windows)]\nfn block_std_handle_inheritance() {\n extern \"system\" {\n fn GetStdHandle(nStdHandle: u32) -> isize;\n fn SetHandleInformation(hObject: isize, dwMask: u32, dwFlags: u32) -> i32;\n }\n const STD_INPUT_HANDLE: u32 = 0xFFFF_FFF6; // -10\n const STD_OUTPUT_HANDLE: u32 = 0xFFFF_FFF5; // -11\n const STD_ERROR_HANDLE: u32 = 0xFFFF_FFF4; // -12\n const HANDLE_FLAG_INHERIT: u32 = 0x1;\n const INVALID: isize = -1;\n unsafe {\n for which in [STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE] {\n let h = GetStdHandle(which);\n if h != 0 && h != INVALID {\n // Best-effort: a console handle that rejects the call is harmless.\n SetHandleInformation(h, HANDLE_FLAG_INHERIT, 0);\n }\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::seedmap::{serve_seed_control, SeedRegistry};\n use crate::test_home::with_home;\n\n // [unit->REQ-DAEMON-3] with no daemon up, is_running() is false; once a\n // seed-control server answers, it flips true and ensure_running() is a no-op\n // (the spawn branch — which would need the real `spt` binary — is not taken).\n #[test]\n fn is_running_tracks_the_seed_channel() {\n with_home(|_| {\n assert!(!is_running(), \"no daemon bound yet\");\n\n let reg = Arc::new(SeedRegistry::new());\n let name = seed_socket_name();\n let srv = Arc::clone(®);\n thread::spawn(move || {\n let _ = serve_seed_control(&name, srv);\n });\n for _ in 0..400 {\n if is_running() {\n break;\n }\n thread::sleep(Duration::from_millis(5));\n }\n assert!(is_running(), \"the seed channel answers → daemon is up\");\n // ensure_running short-circuits (no real process spawn).\n ensure_running().expect(\"ensure is a no-op when already up\");\n });\n 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Durable daemon configuration (B3) — the configurable pulse period that\n2\t//! replaces the interim 5s constant.\n3\t//!\n4\t//! In the no-daemon interim model the pulse cadence was a hard-coded\n5\t//! `spt_live::pulse::DEFAULT_PULSE_PERIOD` (5s). Consolidation (REQ-DAEMON-1)\n6\t//! folds the pulse loop into the brain as a *scheduled* in-process loop whose\n7\t//! period is **durable and configurable**, sourced from a small JSON file under\n8\t//! the spt home (`/daemon.json`) and falling back to the default when\n9\t//! absent. Kept deliberately tiny — one struct, JSON via the crate's existing\n10\t//! `serde_json` dep (no new TOML edge) — so the brain's loop reads its cadence\n11\t//! from config, never a constant.\n12\t// [impl->REQ-DAEMON-1]\n13\t\n14\tuse std::path::{Path, PathBuf};\n15\tuse std::time::Duration;\n16\t\n17\tuse serde::{Deserialize, Serialize};\n18\t\n19\t/// The interim default pulse period carried forward as the config default. The\n20\t/// daemon now treats this as a *fallback*, not a constant: `daemon.json` may\n21\t/// override it per machine.\n22\tpub const DEFAULT_PULSE_PERIOD: Duration = Duration::from_secs(5);\n23\t\n24\t/// Default drop-file precedence protection window (epoch-ms), mirroring the\n25\t/// interim `spt_live` guard. Surfaced here so the one config source owns it.\n26\tpub const DEFAULT_PROTECTION_WINDOW_MS: u64 = 2_000;\n27\t\n28\t/// Default orphan-watch grace window (B7): how long the supervised-crash teardown\n29\t/// waits after observing a hosted Self's harness owner gone before it rechecks\n30\t/// liveness and signs off (KNOWN-HAZARDS 1.1). Sized to cover a transient recovery\n31\t/// — a binary handoff relaunch or a brief stale poll — without delaying a real\n32\t/// teardown for long. Configurable per machine via `crash_grace_ms`.\n33\tpub const DEFAULT_CRASH_GRACE: Duration = Duration::from_secs(2);\n34\t\n35\t/// The on-disk shape (`/daemon.json`). Every field is optional so a\n36\t/// partial file still loads (forward/back-compat) — a missing field takes the\n37\t/// default. Stored as plain integers (ms) to keep the file human-editable.\n38\t#[derive(Debug, Clone, Default, Serialize, Deserialize)]\n39\tstruct DaemonConfigFile {\n40\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n41\t pulse_period_ms: Option,\n42\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n43\t protection_window_ms: Option,\n44\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n45\t crash_grace_ms: Option,\n46\t}\n47\t\n48\t/// Resolved daemon configuration. The brain's scheduled loops read their cadence\n49\t/// from `pulse_period`; the drop-ingest guard reads `protection_window_ms`.\n50\t#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n51\tpub struct DaemonConfig {\n52\t /// The pulse loop period (config-driven; defaults to [`DEFAULT_PULSE_PERIOD`]).\n53\t pub pulse_period: Duration,\n54\t /// The drop-file precedence protection window in epoch-ms (6.5).\n55\t pub protection_window_ms: u64,\n56\t /// The orphan-watch grace window (B7): the recovery wait before a\n57\t /// supervised-crash teardown rechecks liveness and signs off (1.1).\n58\t pub crash_grace: Duration,\n59\t}\n60\t\n61\timpl Default for DaemonConfig {\n62\t fn default() -> Self {\n63\t DaemonConfig {\n64\t pulse_period: DEFAULT_PULSE_PERIOD,\n65\t protection_window_ms: DEFAULT_PROTECTION_WINDOW_MS,\n66\t crash_grace: DEFAULT_CRASH_GRACE,\n67\t }\n68\t }\n69\t}\n70\t\n71\timpl DaemonConfig {\n72\t /// The canonical config path: `/daemon.json`.\n73\t pub fn default_path() -> PathBuf {\n74\t spt_store::perch::spt_home().join(\"daemon.json\")\n75\t }\n76\t\n77\t /// Load the daemon config from the canonical path, falling back to the\n78\t /// default if the file is absent or unreadable.\n79\t pub fn load() -> Self {\n80\t Self::load_from(&Self::default_path())\n81\t }\n82\t\n83\t /// Load from an explicit path. A missing file → default; a present-but-partial\n84\t /// file fills only the named fields and defaults the rest; a malformed file\n85\t /// degrades to the default (a broken config must never wedge the daemon).\n86\t pub fn load_from(path: &Path) -> Self {\n87\t let Ok(raw) = std::fs::read_to_string(path) else {\n88\t return Self::default();\n89\t };\n90\t let file: DaemonConfigFile = match serde_json::from_str(&raw) {\n91\t Ok(f) => f,\n92\t Err(_) => return Self::default(),\n93\t };\n94\t Self::from_file(file)\n95\t }\n96\t\n97\t fn from_file(file: DaemonConfigFile) -> Self {\n98\t let d = DaemonConfig::default();\n99\t DaemonConfig {\n100\t pulse_period: file\n101\t .pulse_period_ms\n102\t .map(Duration::from_millis)\n103\t .unwrap_or(d.pulse_period),\n104\t protection_window_ms: file.protection_window_ms.unwrap_or(d.protection_window_ms),\n105\t crash_grace: file\n106\t .crash_grace_ms\n107\t .map(Duration::from_millis)\n108\t .unwrap_or(d.crash_grace),\n109\t }\n110\t }\n111\t\n112\t /// Persist this config to an explicit path (for `spt` to write the knob).\n113\t pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\n114\t let file = DaemonConfigFile {\n115\t pulse_period_ms: Some(self.pulse_period.as_millis() as u64),\n116\t protection_window_ms: Some(self.protection_window_ms),\n117\t crash_grace_ms: Some(self.crash_grace.as_millis() as u64),\n118\t };\n119\t let json = serde_json::to_string_pretty(&file)\n120\t .map_err(|e| std::io::Error::other(e.to_string()))?;\n121\t std::fs::write(path, json)\n122\t }\n123\t}\n124\t\n125\t#[cfg(test)]\n126\tmod tests {\n127\t use super::*;\n128\t\n129\t #[test] // [unit->REQ-DAEMON-1] an absent config file yields the default period.\n130\t fn missing_file_is_default() {\n131\t let dir = tempfile::tempdir().unwrap();\n132\t let cfg = DaemonConfig::load_from(&dir.path().join(\"nope.json\"));\n133\t assert_eq!(cfg, DaemonConfig::default());\n134\t assert_eq!(cfg.pulse_period, DEFAULT_PULSE_PERIOD);\n135\t }\n136\t\n137\t #[test] // [unit->REQ-DAEMON-1] the pulse period is config-driven, not a constant.\n138\t fn pulse_period_is_config_driven() {\n139\t let dir = tempfile::tempdir().unwrap();\n140\t let path = dir.path().join(\"daemon.json\");\n141\t std::fs::write(&path, r#\"{\"pulse_period_ms\": 250}\"#).unwrap();\n142\t\n143\t let cfg = DaemonConfig::load_from(&path);\n144\t assert_eq!(cfg.pulse_period, Duration::from_millis(250));\n145\t assert_ne!(cfg.pulse_period, DEFAULT_PULSE_PERIOD, \"must override the default\");\n146\t // The unspecified field keeps its default.\n147\t assert_eq!(cfg.protection_window_ms, DEFAULT_PROTECTION_WINDOW_MS);\n148\t }\n149\t\n150\t #[test] // [unit->REQ-DAEMON-1] a malformed config degrades to default, never wedges.\n151\t fn malformed_file_degrades_to_default() {\n152\t let dir = tempfile::tempdir().unwrap();\n153\t let path = dir.path().join(\"daemon.json\");\n154\t std::fs::write(&path, \"not json {{{\").unwrap();\n155\t assert_eq!(DaemonConfig::load_from(&path), DaemonConfig::default());\n156\t }\n157\t\n158\t #[test] // [unit->REQ-DAEMON-1] save then load round-trips the configured period.\n159\t fn save_load_roundtrip() {\n160\t let dir = tempfile::tempdir().unwrap();\n161\t let path = dir.path().join(\"daemon.json\");\n162\t let cfg = DaemonConfig {\n163\t pulse_period: Duration::from_millis(750),\n164\t protection_window_ms: 99,\n165\t crash_grace: Duration::from_millis(1234),\n166\t };\n167\t cfg.save_to(&path).unwrap();\n168\t assert_eq!(DaemonConfig::load_from(&path), cfg);\n169\t }\n170\t\n171\t #[test] // [unit->REQ-DAEMON-4] the orphan-watch grace is config-driven, default otherwise.\n172\t fn crash_grace_is_config_driven() {\n173\t let dir = tempfile::tempdir().unwrap();\n174\t let path = dir.path().join(\"daemon.json\");\n175\t std::fs::write(&path, r#\"{\"crash_grace_ms\": 500}\"#).unwrap();\n176\t\n177\t let cfg = DaemonConfig::load_from(&path);\n178\t assert_eq!(cfg.crash_grace, Duration::from_millis(500));\n179\t assert_ne!(cfg.crash_grace, DEFAULT_CRASH_GRACE, \"must override the default\");\n180\t // Unspecified fields keep their defaults.\n181\t assert_eq!(cfg.pulse_period, DEFAULT_PULSE_PERIOD);\n182\t // An absent file yields the default grace.\n183\t assert_eq!(\n184\t DaemonConfig::load_from(&dir.path().join(\"nope.json\")).crash_grace,\n185\t DEFAULT_CRASH_GRACE\n186\t );\n187\t }\n188\t}\n189\t"}]},"uuid":"1b83b6b2-e223-4647-b83f-65a606ab4738","timestamp":"2026-06-03T09:19:26.016Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\config.rs","content":"//! Durable daemon configuration (B3) — the configurable pulse period that\n//! replaces the interim 5s constant.\n//!\n//! In the no-daemon interim model the pulse cadence was a hard-coded\n//! `spt_live::pulse::DEFAULT_PULSE_PERIOD` (5s). Consolidation (REQ-DAEMON-1)\n//! folds the pulse loop into the brain as a *scheduled* in-process loop whose\n//! period is **durable and configurable**, sourced from a small JSON file under\n//! the spt home (`/daemon.json`) and falling back to the default when\n//! absent. Kept deliberately tiny — one struct, JSON via the crate's existing\n//! `serde_json` dep (no new TOML edge) — so the brain's loop reads its cadence\n//! from config, never a constant.\n// [impl->REQ-DAEMON-1]\n\nuse std::path::{Path, PathBuf};\nuse std::time::Duration;\n\nuse serde::{Deserialize, Serialize};\n\n/// The interim default pulse period carried forward as the config default. The\n/// daemon now treats this as a *fallback*, not a constant: `daemon.json` may\n/// override it per machine.\npub const DEFAULT_PULSE_PERIOD: Duration = Duration::from_secs(5);\n\n/// Default drop-file precedence protection window (epoch-ms), mirroring the\n/// interim `spt_live` guard. Surfaced here so the one config source owns it.\npub const DEFAULT_PROTECTION_WINDOW_MS: u64 = 2_000;\n\n/// Default orphan-watch grace window (B7): how long the supervised-crash teardown\n/// waits after observing a hosted Self's harness owner gone before it rechecks\n/// liveness and signs off (KNOWN-HAZARDS 1.1). Sized to cover a transient recovery\n/// — a binary handoff relaunch or a brief stale poll — without delaying a real\n/// teardown for long. Configurable per machine via `crash_grace_ms`.\npub const DEFAULT_CRASH_GRACE: Duration = Duration::from_secs(2);\n\n/// The on-disk shape (`/daemon.json`). Every field is optional so a\n/// partial file still loads (forward/back-compat) — a missing field takes the\n/// default. Stored as plain integers (ms) to keep the file human-editable.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\nstruct DaemonConfigFile {\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pulse_period_ms: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n protection_window_ms: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n crash_grace_ms: Option,\n}\n\n/// Resolved daemon configuration. The brain's scheduled loops read their cadence\n/// from `pulse_period`; the drop-ingest guard reads `protection_window_ms`.\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub struct DaemonConfig {\n /// The pulse loop period (config-driven; defaults to [`DEFAULT_PULSE_PERIOD`]).\n pub pulse_period: Duration,\n /// The drop-file precedence protection window in epoch-ms (6.5).\n pub protection_window_ms: u64,\n /// The orphan-watch grace window (B7): the recovery wait before a\n /// supervised-crash teardown rechecks liveness and signs off (1.1).\n pub crash_grace: Duration,\n}\n\nimpl Default for DaemonConfig {\n fn default() -> Self {\n DaemonConfig {\n pulse_period: DEFAULT_PULSE_PERIOD,\n protection_window_ms: DEFAULT_PROTECTION_WINDOW_MS,\n crash_grace: DEFAULT_CRASH_GRACE,\n }\n }\n}\n\nimpl DaemonConfig {\n /// The canonical config path: `/daemon.json`.\n pub fn default_path() -> PathBuf {\n spt_store::perch::spt_home().join(\"daemon.json\")\n }\n\n /// Load the daemon config from the canonical path, falling back to the\n /// default if the file is absent or unreadable.\n pub fn load() -> Self {\n Self::load_from(&Self::default_path())\n }\n\n /// Load from an explicit path. A missing file → default; a present-but-partial\n /// file fills only the named fields and defaults the rest; a malformed file\n /// degrades to the default (a broken config must never wedge the daemon).\n pub fn load_from(path: &Path) -> Self {\n let Ok(raw) = std::fs::read_to_string(path) else {\n return Self::default();\n };\n let file: DaemonConfigFile = match serde_json::from_str(&raw) {\n Ok(f) => f,\n Err(_) => return Self::default(),\n };\n Self::from_file(file)\n }\n\n fn from_file(file: DaemonConfigFile) -> Self {\n let d = DaemonConfig::default();\n DaemonConfig {\n pulse_period: file\n .pulse_period_ms\n .map(Duration::from_millis)\n .unwrap_or(d.pulse_period),\n protection_window_ms: file.protection_window_ms.unwrap_or(d.protection_window_ms),\n crash_grace: file\n .crash_grace_ms\n .map(Duration::from_millis)\n .unwrap_or(d.crash_grace),\n }\n }\n\n /// Persist this config to an explicit path (for `spt` to write the knob).\n pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\n let file = DaemonConfigFile {\n pulse_period_ms: Some(self.pulse_period.as_millis() as u64),\n protection_window_ms: Some(self.protection_window_ms),\n crash_grace_ms: Some(self.crash_grace.as_millis() as u64),\n };\n let json = serde_json::to_string_pretty(&file)\n .map_err(|e| std::io::Error::other(e.to_string()))?;\n std::fs::write(path, json)\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test] // [unit->REQ-DAEMON-1] an absent config file yields the default period.\n fn missing_file_is_default() {\n let dir = tempfile::tempdir().unwrap();\n let cfg = DaemonConfig::load_from(&dir.path().join(\"nope.json\"));\n assert_eq!(cfg, DaemonConfig::default());\n assert_eq!(cfg.pulse_period, DEFAULT_PULSE_PERIOD);\n }\n\n #[test] // [unit->REQ-DAEMON-1] the pulse period is config-driven, not a constant.\n fn pulse_period_is_config_driven() {\n let dir = tempfile::tempdir().unwrap();\n let path = dir.path().join(\"daemon.json\");\n std::fs::write(&path, r#\"{\"pulse_period_ms\": 250}\"#).unwrap();\n\n let cfg = DaemonConfig::load_from(&path);\n assert_eq!(cfg.pulse_period, Duration::from_millis(250));\n assert_ne!(cfg.pulse_period, DEFAULT_PULSE_PERIOD, \"must override the default\");\n // The unspecified field keeps its default.\n assert_eq!(cfg.protection_window_ms, DEFAULT_PROTECTION_WINDOW_MS);\n }\n\n #[test] // [unit->REQ-DAEMON-1] a malformed config degrades to default, never wedges.\n fn malformed_file_degrades_to_default() {\n let dir = tempfile::tempdir().unwrap();\n let path = dir.path().join(\"daemon.json\");\n std::fs::write(&path, \"not json {{{\").unwrap();\n assert_eq!(DaemonConfig::load_from(&path), DaemonConfig::default());\n }\n\n #[test] // [unit->REQ-DAEMON-1] save then load round-trips the configured period.\n fn save_load_roundtrip() {\n let dir = tempfile::tempdir().unwrap();\n let path = dir.path().join(\"daemon.json\");\n let cfg = DaemonConfig {\n pulse_period: Duration::from_millis(750),\n protection_window_ms: 99,\n crash_grace: Duration::from_millis(1234),\n };\n cfg.save_to(&path).unwrap();\n assert_eq!(DaemonConfig::load_from(&path), cfg);\n }\n\n #[test] // [unit->REQ-DAEMON-4] the orphan-watch grace is config-driven, default otherwise.\n fn crash_grace_is_config_driven() {\n let dir = tempfile::tempdir().unwrap();\n let path = dir.path().join(\"daemon.json\");\n std::fs::write(&path, r#\"{\"crash_grace_ms\": 500}\"#).unwrap();\n\n let cfg = DaemonConfig::load_from(&path);\n assert_eq!(cfg.crash_grace, Duration::from_millis(500));\n assert_ne!(cfg.crash_grace, DEFAULT_CRASH_GRACE, \"must override the default\");\n // Unspecified fields keep their defaults.\n assert_eq!(cfg.pulse_period, DEFAULT_PULSE_PERIOD);\n // An absent file yields the default grace.\n assert_eq!(\n DaemonConfig::load_from(&dir.path().join(\"nope.json\")).crash_grace,\n DEFAULT_CRASH_GRACE\n );\n }\n}\n","numLines":189,"startLine":1,"totalLines":189}},"sourceToolAssistantUUID":"e855913d-53f9-4930-a58c-35ee5468d6d5","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"61df08a0-e353-4f7d-a4fa-6ca55aa72cb4","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015vWz88o52toGGcWv45NDdr","type":"tool_result","content":"1\t//! `spt-daemon` — the per-machine broker/brain supervisor (M3b).\n2\t//!\n3\t//! ADR-0004 splits the logical daemon into two implementation layers so a\n4\t//! routine self-update swaps the logic without disturbing live endpoints:\n5\t//!\n6\t//! - a **broker** (stable kernel) holds *only* the un-transferable resources a\n7\t//! live consumer would lose continuity on if the logic restarted — PTY\n8\t//! masters (from [`spt_term`]), spawned harness children, accepted/listening\n9\t//! sockets — and runs no logic;\n10\t//! - a **brain** (restartable logic) holds routing, registry, manifest parse,\n11\t//! and the re-hosted [`spt_live`] lifecycle, attaching to the broker over a\n12\t//! **versioned local IPC** so a *newer brain talks to an older broker*.\n13\t//!\n14\t//! **B0 (this commit)** lands the crate's layer position plus that versioned\n15\t//! IPC seam — the load-bearing contract everything else rides:\n16\t//!\n17\t//! - [`frame`] — the forward-compatible [`Envelope`] schema + the version\n18\t//! [`Hello`] handshake (KNOWN-HAZARDS 2.3, [`REQ-HAZARD-HANDOFF-ARGV-COMPAT`]);\n19\t//! - [`codec`] — length-prefixed JSON framing over any [`std::io::Read`]/`Write`;\n20\t//! - [`transport`] — the OS-split carrier (named pipe / UDS) behind one\n21\t//! [`DaemonTransport`] trait, mirroring `spt-term`'s `SessionSurface`.\n22\t//!\n23\t//! **B1 (this commit)** adds the **broker kernel** ([`broker`]) — the stable\n24\t//! half that hosts a real `spt-term` PTY child and relays its output/input over\n25\t//! the IPC, holding only the ADR-0004 §B resources and no logic — plus the\n26\t//! broker↔brain message catalog ([`msg`]).\n27\t//!\n28\t//! **B3 (this commit)** consolidates the interim no-daemon model into the brain:\n29\t//! the `api listen` pulse / Psyche / drop-ingest loops become scheduled\n30\t//! in-process loops ([`lifecycle::BrainLifecycle`]) paced by a durable,\n31\t//! configurable period ([`config::DaemonConfig`]) instead of the interim 5s\n32\t//! constant; the only residue left in the harness-hosted session is the thin,\n33\t//! stateless [`relay::Relay`]. The `spt` binary's `LiveHost` becomes a shim over\n34\t//! `BrainLifecycle` (re-host, not rewrite) ([`REQ-DAEMON-1`]).\n35\t//!\n36\t//! **B5 (this commit)** makes the broker↔brain boundary **exactly-once across a\n37\t//! brain crash** ([`effect::EffectJournal`]): an idempotent `input` carries a\n38\t//! durable `op_id`, and the broker dedups at the effect keyed by that id over a\n39\t//! broker-owned recovery anchor (KNOWN-HAZARDS 7.2, [`REQ-HAZARD-RESTART-IDEMPOTENT`];\n40\t//! Spike #6's two constraints — broker-owned anchor, dedup-at-effect-by-id —\n41\t//! instantiated on the real PTY-write boundary).\n42\t//!\n43\t//! The brain + gapless handoff (B2) and the rest of the M3b task table build on\n44\t//! this seam. `spt-daemon` is internal supervisor machinery, **not** public SDK\n45\t//! (R-ARCH-2).\n46\t//!\n47\t//! [`Envelope`]: frame::Envelope\n48\t//! [`Hello`]: frame::Hello\n49\t//! [`DaemonTransport`]: transport::DaemonTransport\n50\t\n51\tpub mod brain;\n52\tpub mod broker;\n53\tpub mod codec;\n54\tpub mod config;\n55\tpub mod daemon;\n56\tpub mod effect;\n57\tpub mod endpoint;\n58\tpub mod frame;\n59\tpub mod lifecycle;\n60\tpub mod msg;\n61\tpub mod relay;\n62\tpub mod seedmap;\n63\tpub mod transport;\n64\t\n65\t#[cfg(test)]\n66\tmod test_home;\n67\t\n68\tpub use brain::{Brain, BrainState, BrokerEvent};\n69\tpub use broker::Broker;\n70\tpub use config::DaemonConfig;\n71\tpub use daemon::{ensure_running, is_running, Daemon};\n72\tpub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\n73\tpub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\n74\tpub use lifecycle::{BrainLifecycle, TickReport};\n75\tpub use relay::Relay;\n76\tpub use seedmap::{put_seed, take_seed, SeedRegistry};\n77\tpub use frame::{\n78\t accept_hello, Envelope, HandshakeError, Hello, Role, IPC_PROTOCOL_VERSION,\n79\t MIN_COMPATIBLE_VERSION,\n80\t};\n81\tpub use transport::{DaemonTransport, LocalSocketTransport};\n82\t"}]},"uuid":"507700d0-64f8-463d-9524-4803b9c0eeab","timestamp":"2026-06-03T09:19:26.124Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","content":"//! `spt-daemon` — the per-machine broker/brain supervisor (M3b).\n//!\n//! ADR-0004 splits the logical daemon into two implementation layers so a\n//! routine self-update swaps the logic without disturbing live endpoints:\n//!\n//! - a **broker** (stable kernel) holds *only* the un-transferable resources a\n//! live consumer would lose continuity on if the logic restarted — PTY\n//! masters (from [`spt_term`]), spawned harness children, accepted/listening\n//! sockets — and runs no logic;\n//! - a **brain** (restartable logic) holds routing, registry, manifest parse,\n//! and the re-hosted [`spt_live`] lifecycle, attaching to the broker over a\n//! **versioned local IPC** so a *newer brain talks to an older broker*.\n//!\n//! **B0 (this commit)** lands the crate's layer position plus that versioned\n//! IPC seam — the load-bearing contract everything else rides:\n//!\n//! - [`frame`] — the forward-compatible [`Envelope`] schema + the version\n//! [`Hello`] handshake (KNOWN-HAZARDS 2.3, [`REQ-HAZARD-HANDOFF-ARGV-COMPAT`]);\n//! - [`codec`] — length-prefixed JSON framing over any [`std::io::Read`]/`Write`;\n//! - [`transport`] — the OS-split carrier (named pipe / UDS) behind one\n//! [`DaemonTransport`] trait, mirroring `spt-term`'s `SessionSurface`.\n//!\n//! **B1 (this commit)** adds the **broker kernel** ([`broker`]) — the stable\n//! half that hosts a real `spt-term` PTY child and relays its output/input over\n//! the IPC, holding only the ADR-0004 §B resources and no logic — plus the\n//! broker↔brain message catalog ([`msg`]).\n//!\n//! **B3 (this commit)** consolidates the interim no-daemon model into the brain:\n//! the `api listen` pulse / Psyche / drop-ingest loops become scheduled\n//! in-process loops ([`lifecycle::BrainLifecycle`]) paced by a durable,\n//! configurable period ([`config::DaemonConfig`]) instead of the interim 5s\n//! constant; the only residue left in the harness-hosted session is the thin,\n//! stateless [`relay::Relay`]. The `spt` binary's `LiveHost` becomes a shim over\n//! `BrainLifecycle` (re-host, not rewrite) ([`REQ-DAEMON-1`]).\n//!\n//! **B5 (this commit)** makes the broker↔brain boundary **exactly-once across a\n//! brain crash** ([`effect::EffectJournal`]): an idempotent `input` carries a\n//! durable `op_id`, and the broker dedups at the effect keyed by that id over a\n//! broker-owned recovery anchor (KNOWN-HAZARDS 7.2, [`REQ-HAZARD-RESTART-IDEMPOTENT`];\n//! Spike #6's two constraints — broker-owned anchor, dedup-at-effect-by-id —\n//! instantiated on the real PTY-write boundary).\n//!\n//! The brain + gapless handoff (B2) and the rest of the M3b task table build on\n//! this seam. `spt-daemon` is internal supervisor machinery, **not** public SDK\n//! (R-ARCH-2).\n//!\n//! [`Envelope`]: frame::Envelope\n//! [`Hello`]: frame::Hello\n//! [`DaemonTransport`]: transport::DaemonTransport\n\npub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod effect;\npub mod endpoint;\npub mod frame;\npub mod lifecycle;\npub mod msg;\npub mod relay;\npub mod seedmap;\npub mod transport;\n\n#[cfg(test)]\nmod test_home;\n\npub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\npub use lifecycle::{BrainLifecycle, TickReport};\npub use relay::Relay;\npub use seedmap::{put_seed, take_seed, SeedRegistry};\npub use frame::{\n accept_hello, Envelope, HandshakeError, Hello, Role, IPC_PROTOCOL_VERSION,\n MIN_COMPATIBLE_VERSION,\n};\npub use transport::{DaemonTransport, LocalSocketTransport};\n","numLines":82,"startLine":1,"totalLines":82}},"sourceToolAssistantUUID":"61df08a0-e353-4f7d-a4fa-6ca55aa72cb4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"507700d0-64f8-463d-9524-4803b9c0eeab","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"507700d0-64f8-463d-9524-4803b9c0eeab","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01PRwzL47S36KFiWCtjN6T2F","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10145,"cache_read_input_tokens":89176,"output_tokens":329,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10145,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":329,"cache_read_input_tokens":89176,"cache_creation_input_tokens":10145,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10145},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5UZk6fZFpK5MMbfsGG","type":"assistant","uuid":"2f3ce429-819b-4576-93c3-6b3700d50ac9","timestamp":"2026-06-03T09:19:30.204Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2f3ce429-819b-4576-93c3-6b3700d50ac9","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01PRwzL47S36KFiWCtjN6T2F","type":"message","role":"assistant","content":[{"type":"text","text":"Now manifest seam (`pty_digest`) + spt CLI structure. Read MANIFEST doc + runtime manifest + spt 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{"parentUuid":"1a1ea87a-e0f2-403c-afca-f93954290cff","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016DSv3DeWXJ3frqjzvB2S9T","type":"tool_result","content":"1\t# Runtime manifest schema\n2\t\n3\t> Draft design doc (2026-05-31). Resolves PRD §17.2. Implementation detail — see [`../CONTEXT.md`](../CONTEXT.md) for the model. Schema grounded in the sister project's actual functional surface.\n4\t\n5\t## Principle\n6\t\n7\t**SPT is not a harness.** The manifest declares only what *varies per harness*. Command templates are **opaque strings** — spt-core never parses out a model, tool list, or flag; the adapter writes the full command line and spt-core just runs it with substitution keys filled. Anything spt-core owns (sentinels, spool/registry/perch schemas, the event-block vocabulary, the version-trampoline mechanism, config knobs) is **not** in the manifest.\n8\t\n9\t## What is NOT in the manifest (spt-core-owned)\n10\t\n11\t- **Sentinels** (`.idle`-equiv, echo-gate) — managed by `api state`/`api echo-gate`; the adapter only *calls* them.\n12\t- **Spool / registry / perch `info.json` / daemon-state schemas** — core.\n13\t- **Event-block vocabulary** — the XML tags spt-core surfaces to agents (e.g. ``, ``-equivalent) are a **fixed, documented constant**, not configurable. Adapters pass spt-core's output through unchanged.\n14\t- **File-drop filenames** — statically `-commune.md` / `-signoff.md`. Only the *watched directory* is declared (in `[session]`).\n15\t- **Config knobs** (pulse period, echo-commune window, route-guard window, daily-refresh) — spt-core **global settings**, with optional **per-endpoint override** for endpoints with unique needs. Not per-adapter.\n16\t- **Cross-adapter fallback** (psyche/echo invocation falls back to another adapter on rate-limit) — a **node-wide setting**, not a manifest field, because it references *multiple* adapters (under spt-core, `ccs` is its own adapter, not a binary-swap within one). Adapter-agnostic IDs make this safe — an endpoint's Psyche can run under a fallback adapter temporarily.\n17\t- **Plugin-cache / version-trampoline layout** — none of SPT's concern. A CC-plugin adapter updates via `claude plugin update` (delegated command).\n18\t\n19\t\n21\t\n22\t## Manifest sections\n23\t\n24\t### `[adapter]` — header\n25\t```toml\n26\t[adapter]\n27\tname = \"claude-spt\"\n28\tversion = \"2.0.0\"\n29\tmin_spt_core_version = \"1.0.0\" # readable before any update; compat gate\n30\thostable_types = [\"LiveAgent\", \"ReadyAgent\", \"Psyche\", \"Worker\"]\n31\t```\n32\t\n33\t### `[hooks.]` — inbound hook table\n34\tPer harness event: the `api` command it fires, the stdin fields it maps in, and its **output capability** — `can_inject` (whether this hook can surface context to the agent). When `can_inject = false`, spt-core falls back to a sentinel + relay/poll path instead of expecting injection. This is the load-bearing harness-varying fact (CC's Stop hook can't inject).\n35\t\n36\t```toml\n37\t[hooks.SessionStart]\n38\tfires = \"api seed --pid {parent_pid} --session-id {session_id} --adapter {adapter_name}\"\n39\treads = [\"session_id\", \"source\", \"agent_type\"]\n40\tcan_inject = true # via additionalContext\n41\t\n42\t[hooks.Stop]\n43\tfires = \"api state idle\"\n44\treads = []\n45\tcan_inject = false # no hookSpecificOutput schema → sentinel/relay fallback\n46\t```\n47\t\n48\t### `[session.]` — outbound session role templates\n49\tOne opaque command template per role: `self`, `psyche_init`, `psyche_resume`, `echo_commune`, `signoff`. Plus `cwd`, env inject/remove, detachment, and the recursion-guard env var. **Model, tools, flags, dir-grants all live inside `command`** — not as fields.\n50\t\n51\t```toml\n52\t[session.psyche_init]\n53\tcommand = \"claude -p --agents {agents_json} --agent owl-psyche --name {session_name} --model sonnet --fallback-model opus --effort medium --dangerously-skip-permissions --disable-slash-commands --tools Read,Edit,Write --output-format json\"\n54\tcwd = \"{psyche_dir}\"\n55\tenv_remove = [\"OWL_SESSION_ID\"]\n56\trecursion_guard_env = \"SPT_ECHO_COMMUNE\" # set on summarizer children so their own hooks bail\n57\tdetach = true\n58\tkeys = [\"agents_json\", \"session_name\", \"psyche_dir\"] # substitution keys spt-core fills\n59\t```\n60\t(`psyche_resume` adds `{session_id}`; both carry the spt-core-owned `{psyche_prompt}`. `signoff` is a `psyche_resume` variant firing a final context-save. `echo_commune` is a cheap-model template consuming history.)\n61\t\n62\t### `[env]` — env-var table\n63\tVars to inject/read, and **how**. With `spt` on PATH the table is small. The injection *channel* is asymmetric: **spt-hosted** sessions inherit env from the broker that spawns them (no channel needed); **harness-hosted** sessions need the harness's declared channel (the broker didn't spawn them). File-bridge-only-when-not-launcher, applied to env.\n64\t\n65\t```toml\n66\t[env.OWL_SESSION_ID]\n67\tdirection = \"inject\"\n68\tvalue = \"{session_id}\"\n69\tchannel = \"CLAUDE_ENV_FILE\" # harness-hosted only; spt-hosted inherits from broker\n70\t```\n71\t\n72\t### `[history]` — transcript access\n73\tThree strategies; pick one. Pull-based (spt-core asks) or push-based (adapter sends).\n74\t```toml\n75\t[history]\n76\tstrategy = \"fetcher\" # fetcher | locate_normalize | native\n77\tfetcher = \"claude-spt-history --session {session_id}\" # adapter binary emits normalized history\n78\t# locate_normalize: locate_template + normalize_command\n79\t# native: adapter pushes via `api history-log`; spt-core stores (also used for Shells)\n80\t```\n81\t\n82\t### `[inject]` — inject-input methods\n83\tPer activity-state, any combination: `pty`, `hook`, `relay`, `http`.\n84\t```toml\n85\t[inject]\n86\tactivity = [\"hook\"] # non-disruptive during work\n87\tidle = [\"pty\", \"hook\"]\n88\t```\n89\t\n90\t### `[session]` watched dirs (file-drop)\n91\t```toml\n92\t[session]\n93\tcommune_dir = \".claude\" # watched for -commune.md (filename fixed by spt-core)\n94\tsignoff_dir = \".claude\" # watched for -signoff.md\n95\t```\n96\t\n97\t### `[identity]`\n98\t```toml\n99\t[identity]\n100\tsession_id_source = \"post_spawn\" # post_spawn | uuid_inject\n101\tparent_ancestor_name = \"claude\" # process-tree anchor when session_id absent\n102\t```\n103\t\n104\t### `[update]` — adapter self-update\n105\t```toml\n106\t[update]\n107\tavenue = \"delegated\" # delegated | file_pull\n108\tcommand = \"claude plugin update spt\" # delegated\n109\t# file_pull: repo + path_regex\n110\tversion_check = true # verify spt-core satisfies min_spt_core_version before/after\n111\tuninstall = \"claude plugin uninstall spt\" # optional; mirror of install — runs on `adapter remove` once quiesced\n112\t```\n113\t\n114\t`spt adapter add` reuses this section as the **install** mechanism (install is the first update; `--github ` fetches the manifest first, then installs via the declared `avenue`). `uninstall` (optional) is its inverse, fired by `spt adapter remove` (soft-deregister; runs when no instance is live under the adapter, or immediately with `--force`). Absent `uninstall` ⇒ spt-core's default cleanup (drop its copy for `file_pull`; for `delegated`, just deregister and leave the harness's own files).\n115\t\n116\t---\n117\t\n118\t## Shell adapters (`kind = \"shell\"`)\n119\t\n120\tA second kind of adapter. Provides a `Shell` endpoint (a driven surface) rather than hosting agents. Same file location (`adapters/`), different manifest body.\n121\t\n122\t```toml\n123\t[adapter]\n124\tname = \"GameRobot\"\n125\tkind = \"shell\" # vs \"harness\"\n126\tversion = \"1.0.0\"\n127\tmin_spt_core_version = \"1.0.0\"\n128\t\n129\t[shell]\n130\tspawn = \"gamerobot-shell --link {link_token}\" # broker-launched; opaque command template\n131\tephemeral = false # manifest property, NOT an agent choice; ephemeral ⇒ no offline perch + no history retention\n132\tbroadcast = \"subnet\" # subnet | same-node | none\n133\tcommand_receipt = \"http\" # http | stdin | relay (how it receives agent commands)\n134\tpre_close = \"park-and-save\" # optional instruction sent to the binary on link-break\n135\tclose_timeout_ms = 3000 # graceful termination window before force-close\n136\tpersistent = true # auto-online whenever the owner endpoint is online\n137\twake_command = \"gamerobot-waker --link {link_token}\" # long-running wake-watcher run WHILE offline; exit(wake-opcode) ⇒ revive\n138\tcan_shutdown = false # if true, the shell may fire `api owner-shutdown` to suspend its owner directly\n139\trequire_approval = \"none\" # none | remembered | always — per-spawn user-approval gate (floor; node/endpoint may tighten)\n140\tmax_instances_per_owner = 4 # optional cap on existing instances per owner (online+offline both count); omit ⇒ unlimited\n141\tover_cap = \"reject\" # reject | approve — at the cap: refuse, or require per-spawn approval beyond it (doesn't raise the cap)\n142\t\n143\t[shell.capabilities] # the command vocabulary (agent→shell) — the toolset\n144\tmove = { args = [\"direction\", \"distance\"] }\n145\tgesture = { args = [\"name\"] }\n146\talert = { args = [\"symbol\"] }\n147\tscreenshot = {}\n148\t\n149\t[shell.sensory] # the sensory vocabulary (shell→agent, REST-only)\n150\ttypes = [\"image\", \"sound\", \"event\"] # \"event\" = arbitrary descriptive payloads\n151\t```\n152\t\n153\tThe capability + sensory vocabularies live **here**, not on the perch — spt-core resolves them by `adapter_name`. Command-delivery (`command_receipt`) reuses the agent inject-input modes. The shell binary binds via `api bind` (type=Shell, owner from the link) and pushes sensory via `api emit --type `.\n154\t\n155\t**Sleep/wake:** when offline (+ `wake_command` set), spt-core runs the wake-watcher (mutually exclusive with the shell binary); `exit(wake-opcode)` → wake resolution; crash-exit → respawn with exponential backoff + give-up. `persistent` auto-onlines the shell with its owner. `can_shutdown` authorizes `api owner-shutdown`. Cross-node *fresh-spawn* to wake an owner requires the owner's `shell_wake_spawn_anywhere` settings flag (pre-consent).\n156\t\n157\t**Instantiation governance:** `require_approval` gates `shell spawn` (reusing the consent grant store — `remembered` persists a grant via allow-always, `always` prompts every spawn); `max_instances_per_owner` + `over_cap` cap how many instances one owner may hold (online + offline both count toward the cap). An instance's **alias** is **not** a manifest field — it is per-instance runtime state on the shell perch's `info.json` (set at `shell spawn --alias` / `shell rename`), since the manifest describes the *adapter*, not individual instances.\n158\t\n159\t## Worked example: `claude-spt` (today's behavior, expressed)\n160\t\n161\tMaps the sister project's actual surface onto the schema.\n162\t\n163\t| Concern | Today (modern SPT) | Manifest expression |\n164\t|---|---|---|\n165\t| 7 CC hooks | hooks.json → `owl.exe ` | `[hooks.*]` table; `Stop.can_inject=false` drives the echo-gate fallback |\n166\t| Psyche init | `claude -p --agents … --model sonnet --fallback-model opus …` | `[session.psyche_init].command` (opaque) |\n167\t| Psyche resume | `claude -p --resume --model sonnet …` | `[session.psyche_resume]` + `{session_id}` |\n168\t| Echo-commune | `claude -p --model haiku --effort low …`, `OWL_ECHO_COMMUNE=1` guard | `[session.echo_commune]` + `recursion_guard_env` |\n169\t| `ccs` fallback | tier-2 binary swap | **node-wide cross-adapter fallback** (not manifest; `ccs` is its own adapter) |\n170\t| Transcript read | `.claude/projects//.jsonl` | `[history]` (fetcher or locate_normalize) |\n171\t| Commune/signoff | `.claude/-commune.md` watched | `[session].commune_dir/signoff_dir`; filenames fixed |\n172\t| Env | `$OWL`/`$LIVE`/`OWL_SESSION_ID` via `CLAUDE_ENV_FILE` | `[env]`; PATH removes most; channel only harness-hosted |\n173\t| Identity | `OWL_SESSION_ID` + `claude.exe` ancestor walk | `[identity]` |\n174\t| Update | (today: cplugs) | `[update] avenue=\"delegated\" command=\"claude plugin update\"` |\n175\t| period / echo-window / route-guard / 24h refresh | hardcoded/flags | spt-core **global knobs** (per-endpoint override), not manifest |\n176\t\n177\t## Open sub-items\n178\t- Exact substitution-key catalog (which keys spt-core guarantees to fill per role).\n179\t- TOML vs YAML final choice; schema-validation + helpful errors for adapter authors.\n180\t- The fixed event-block vocabulary's final tag names (`` etc.).\n181\t- Capability-declaration shape beyond `hostable_types` (per-type operation advertisement).\n182\t"}]},"uuid":"7cc5e0fe-9414-4bb3-9ab1-c9e1643501bf","timestamp":"2026-06-03T09:19:32.487Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\MANIFEST.md","content":"# Runtime manifest schema\n\n> Draft design doc (2026-05-31). Resolves PRD §17.2. Implementation detail — see [`../CONTEXT.md`](../CONTEXT.md) for the model. Schema grounded in the sister project's actual functional surface.\n\n## Principle\n\n**SPT is not a harness.** The manifest declares only what *varies per harness*. Command templates are **opaque strings** — spt-core never parses out a model, tool list, or flag; the adapter writes the full command line and spt-core just runs it with substitution keys filled. Anything spt-core owns (sentinels, spool/registry/perch schemas, the event-block vocabulary, the version-trampoline mechanism, config knobs) is **not** in the manifest.\n\n## What is NOT in the manifest (spt-core-owned)\n\n- **Sentinels** (`.idle`-equiv, echo-gate) — managed by `api state`/`api echo-gate`; the adapter only *calls* them.\n- **Spool / registry / perch `info.json` / daemon-state schemas** — core.\n- **Event-block vocabulary** — the XML tags spt-core surfaces to agents (e.g. ``, ``-equivalent) are a **fixed, documented constant**, not configurable. Adapters pass spt-core's output through unchanged.\n- **File-drop filenames** — statically `-commune.md` / `-signoff.md`. Only the *watched directory* is declared (in `[session]`).\n- **Config knobs** (pulse period, echo-commune window, route-guard window, daily-refresh) — spt-core **global settings**, with optional **per-endpoint override** for endpoints with unique needs. Not per-adapter.\n- **Cross-adapter fallback** (psyche/echo invocation falls back to another adapter on rate-limit) — a **node-wide setting**, not a manifest field, because it references *multiple* adapters (under spt-core, `ccs` is its own adapter, not a binary-swap within one). Adapter-agnostic IDs make this safe — an endpoint's Psyche can run under a fallback adapter temporarily.\n- **Plugin-cache / version-trampoline layout** — none of SPT's concern. A CC-plugin adapter updates via `claude plugin update` (delegated command).\n\n\n\n## Manifest sections\n\n### `[adapter]` — header\n```toml\n[adapter]\nname = \"claude-spt\"\nversion = \"2.0.0\"\nmin_spt_core_version = \"1.0.0\" # readable before any update; compat gate\nhostable_types = [\"LiveAgent\", \"ReadyAgent\", \"Psyche\", \"Worker\"]\n```\n\n### `[hooks.]` — inbound hook table\nPer harness event: the `api` command it fires, the stdin fields it maps in, and its **output capability** — `can_inject` (whether this hook can surface context to the agent). When `can_inject = false`, spt-core falls back to a sentinel + relay/poll path instead of expecting injection. This is the load-bearing harness-varying fact (CC's Stop hook can't inject).\n\n```toml\n[hooks.SessionStart]\nfires = \"api seed --pid {parent_pid} --session-id {session_id} --adapter {adapter_name}\"\nreads = [\"session_id\", \"source\", \"agent_type\"]\ncan_inject = true # via additionalContext\n\n[hooks.Stop]\nfires = \"api state idle\"\nreads = []\ncan_inject = false # no hookSpecificOutput schema → sentinel/relay fallback\n```\n\n### `[session.]` — outbound session role templates\nOne opaque command template per role: `self`, `psyche_init`, `psyche_resume`, `echo_commune`, `signoff`. Plus `cwd`, env inject/remove, detachment, and the recursion-guard env var. **Model, tools, flags, dir-grants all live inside `command`** — not as fields.\n\n```toml\n[session.psyche_init]\ncommand = \"claude -p --agents {agents_json} --agent owl-psyche --name {session_name} --model sonnet --fallback-model opus --effort medium --dangerously-skip-permissions --disable-slash-commands --tools Read,Edit,Write --output-format json\"\ncwd = \"{psyche_dir}\"\nenv_remove = [\"OWL_SESSION_ID\"]\nrecursion_guard_env = \"SPT_ECHO_COMMUNE\" # set on summarizer children so their own hooks bail\ndetach = true\nkeys = [\"agents_json\", \"session_name\", \"psyche_dir\"] # substitution keys spt-core fills\n```\n(`psyche_resume` adds `{session_id}`; both carry the spt-core-owned `{psyche_prompt}`. `signoff` is a `psyche_resume` variant firing a final context-save. `echo_commune` is a cheap-model template consuming history.)\n\n### `[env]` — env-var table\nVars to inject/read, and **how**. With `spt` on PATH the table is small. The injection *channel* is asymmetric: **spt-hosted** sessions inherit env from the broker that spawns them (no channel needed); **harness-hosted** sessions need the harness's declared channel (the broker didn't spawn them). File-bridge-only-when-not-launcher, applied to env.\n\n```toml\n[env.OWL_SESSION_ID]\ndirection = \"inject\"\nvalue = \"{session_id}\"\nchannel = \"CLAUDE_ENV_FILE\" # harness-hosted only; spt-hosted inherits from broker\n```\n\n### `[history]` — transcript access\nThree strategies; pick one. Pull-based (spt-core asks) or push-based (adapter sends).\n```toml\n[history]\nstrategy = \"fetcher\" # fetcher | locate_normalize | native\nfetcher = \"claude-spt-history --session {session_id}\" # adapter binary emits normalized history\n# locate_normalize: locate_template + normalize_command\n# native: adapter pushes via `api history-log`; spt-core stores (also used for Shells)\n```\n\n### `[inject]` — inject-input methods\nPer activity-state, any combination: `pty`, `hook`, `relay`, `http`.\n```toml\n[inject]\nactivity = [\"hook\"] # non-disruptive during work\nidle = [\"pty\", \"hook\"]\n```\n\n### `[session]` watched dirs (file-drop)\n```toml\n[session]\ncommune_dir = \".claude\" # watched for -commune.md (filename fixed by spt-core)\nsignoff_dir = \".claude\" # watched for -signoff.md\n```\n\n### `[identity]`\n```toml\n[identity]\nsession_id_source = \"post_spawn\" # post_spawn | uuid_inject\nparent_ancestor_name = \"claude\" # process-tree anchor when session_id absent\n```\n\n### `[update]` — adapter self-update\n```toml\n[update]\navenue = \"delegated\" # delegated | file_pull\ncommand = \"claude plugin update spt\" # delegated\n# file_pull: repo + path_regex\nversion_check = true # verify spt-core satisfies min_spt_core_version before/after\nuninstall = \"claude plugin uninstall spt\" # optional; mirror of install — runs on `adapter remove` once quiesced\n```\n\n`spt adapter add` reuses this section as the **install** mechanism (install is the first update; `--github ` fetches the manifest first, then installs via the declared `avenue`). `uninstall` (optional) is its inverse, fired by `spt adapter remove` (soft-deregister; runs when no instance is live under the adapter, or immediately with `--force`). Absent `uninstall` ⇒ spt-core's default cleanup (drop its copy for `file_pull`; for `delegated`, just deregister and leave the harness's own files).\n\n---\n\n## Shell adapters (`kind = \"shell\"`)\n\nA second kind of adapter. Provides a `Shell` endpoint (a driven surface) rather than hosting agents. Same file location (`adapters/`), different manifest body.\n\n```toml\n[adapter]\nname = \"GameRobot\"\nkind = \"shell\" # vs \"harness\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[shell]\nspawn = \"gamerobot-shell --link {link_token}\" # broker-launched; opaque command template\nephemeral = false # manifest property, NOT an agent choice; ephemeral ⇒ no offline perch + no history retention\nbroadcast = \"subnet\" # subnet | same-node | none\ncommand_receipt = \"http\" # http | stdin | relay (how it receives agent commands)\npre_close = \"park-and-save\" # optional instruction sent to the binary on link-break\nclose_timeout_ms = 3000 # graceful termination window before force-close\npersistent = true # auto-online whenever the owner endpoint is online\nwake_command = \"gamerobot-waker --link {link_token}\" # long-running wake-watcher run WHILE offline; exit(wake-opcode) ⇒ revive\ncan_shutdown = false # if true, the shell may fire `api owner-shutdown` to suspend its owner directly\nrequire_approval = \"none\" # none | remembered | always — per-spawn user-approval gate (floor; node/endpoint may tighten)\nmax_instances_per_owner = 4 # optional cap on existing instances per owner (online+offline both count); omit ⇒ unlimited\nover_cap = \"reject\" # reject | approve — at the cap: refuse, or require per-spawn approval beyond it (doesn't raise the cap)\n\n[shell.capabilities] # the command vocabulary (agent→shell) — the toolset\nmove = { args = [\"direction\", \"distance\"] }\ngesture = { args = [\"name\"] }\nalert = { args = [\"symbol\"] }\nscreenshot = {}\n\n[shell.sensory] # the sensory vocabulary (shell→agent, REST-only)\ntypes = [\"image\", \"sound\", \"event\"] # \"event\" = arbitrary descriptive payloads\n```\n\nThe capability + sensory vocabularies live **here**, not on the perch — spt-core resolves them by `adapter_name`. Command-delivery (`command_receipt`) reuses the agent inject-input modes. The shell binary binds via `api bind` (type=Shell, owner from the link) and pushes sensory via `api emit --type `.\n\n**Sleep/wake:** when offline (+ `wake_command` set), spt-core runs the wake-watcher (mutually exclusive with the shell binary); `exit(wake-opcode)` → wake resolution; crash-exit → respawn with exponential backoff + give-up. `persistent` auto-onlines the shell with its owner. `can_shutdown` authorizes `api owner-shutdown`. Cross-node *fresh-spawn* to wake an owner requires the owner's `shell_wake_spawn_anywhere` settings flag (pre-consent).\n\n**Instantiation governance:** `require_approval` gates `shell spawn` (reusing the consent grant store — `remembered` persists a grant via allow-always, `always` prompts every spawn); `max_instances_per_owner` + `over_cap` cap how many instances one owner may hold (online + offline both count toward the cap). An instance's **alias** is **not** a manifest field — it is per-instance runtime state on the shell perch's `info.json` (set at `shell spawn --alias` / `shell rename`), since the manifest describes the *adapter*, not individual instances.\n\n## Worked example: `claude-spt` (today's behavior, expressed)\n\nMaps the sister project's actual surface onto the schema.\n\n| Concern | Today (modern SPT) | Manifest expression |\n|---|---|---|\n| 7 CC hooks | hooks.json → `owl.exe ` | `[hooks.*]` table; `Stop.can_inject=false` drives the echo-gate fallback |\n| Psyche init | `claude -p --agents … --model sonnet --fallback-model opus …` | `[session.psyche_init].command` (opaque) |\n| Psyche resume | `claude -p --resume --model sonnet …` | `[session.psyche_resume]` + `{session_id}` |\n| Echo-commune | `claude -p --model haiku --effort low …`, `OWL_ECHO_COMMUNE=1` guard | `[session.echo_commune]` + `recursion_guard_env` |\n| `ccs` fallback | tier-2 binary swap | **node-wide cross-adapter fallback** (not manifest; `ccs` is its own adapter) |\n| Transcript read | `.claude/projects//.jsonl` | `[history]` (fetcher or locate_normalize) |\n| Commune/signoff | `.claude/-commune.md` watched | `[session].commune_dir/signoff_dir`; filenames fixed |\n| Env | `$OWL`/`$LIVE`/`OWL_SESSION_ID` via `CLAUDE_ENV_FILE` | `[env]`; PATH removes most; channel only harness-hosted |\n| Identity | `OWL_SESSION_ID` + `claude.exe` ancestor walk | `[identity]` |\n| Update | (today: cplugs) | `[update] avenue=\"delegated\" command=\"claude plugin update\"` |\n| period / echo-window / route-guard / 24h refresh | hardcoded/flags | spt-core **global knobs** (per-endpoint override), not manifest |\n\n## Open sub-items\n- Exact substitution-key catalog (which keys spt-core guarantees to fill per role).\n- TOML vs YAML final choice; schema-validation + helpful errors for adapter authors.\n- The fixed event-block vocabulary's final tag names (`` etc.).\n- Capability-declaration shape beyond `hostable_types` 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{"parentUuid":"62ee110c-5274-4cb4-9a21-763a3e09b193","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FwbcfAcy1BrkvgUvHMyddU","type":"tool_result","content":"1\t//! Runtime-manifest schema — the typed form of [`docs/MANIFEST.md`].\n2\t//!\n3\t//! A manifest declares only what *varies per harness*; command templates are\n4\t//! **opaque strings** spt-core never parses (MANIFEST §Principle). This module\n5\t//! is the parse+validate front door: [`Manifest::from_toml_str`] deserializes\n6\t//! the TOML and runs [`Manifest::validate`], returning a [`ManifestError`] with\n7\t//! a human-readable message instead of panicking on bad adapter input.\n8\t//!\n9\t//! Closed vocabularies (adapter kind, history strategy, env direction, inject\n10\t//! method, identity source, update avenue, shell broadcast/receipt) are modeled\n11\t//! as enums so an unknown variant is a parse error pointing at the bad value —\n12\t//! the \"helpful errors for adapter authors\" open sub-item (MANIFEST §Open).\n13\t//!\n14\t//! Scope (M2a/T1): every section is *declared and parsed*. Executing the\n15\t//! lifecycle sections (`[session.psyche_*]`, commune/signoff dirs, `[history]`\n16\t//! source, `[update]` conduct) is M2b/M3 — here they only round-trip.\n17\t//\n18\t// [impl->REQ-MANIFEST-1]\n19\t\n20\tuse serde::{Deserialize, Serialize};\n21\tuse std::collections::BTreeMap;\n22\tuse std::fmt;\n23\t\n24\t/// A fully-parsed runtime manifest. Top-level sections map 1:1 to the\n25\t/// `docs/MANIFEST.md` tables; all but `[adapter]` are optional so a minimal\n26\t/// adapter declares only its header.\n27\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n28\tpub struct Manifest {\n29\t pub adapter: Adapter,\n30\t /// `[hooks.]` — inbound hook table, keyed by harness event name.\n31\t #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n32\t pub hooks: BTreeMap,\n33\t /// `[session]` — watched-dir keys plus the `[session.]` templates.\n34\t #[serde(default, skip_serializing_if = \"Session::is_empty\")]\n35\t pub session: Session,\n36\t /// `[env.]` — env-var inject/read table.\n37\t #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n38\t pub env: BTreeMap,\n39\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n40\t pub history: Option,\n41\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n42\t pub inject: Option,\n43\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n44\t pub identity: Option,\n45\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n46\t pub update: Option,\n47\t /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n48\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n49\t pub shell: Option,\n50\t}\n51\t\n52\t/// `[adapter]` — the manifest header, readable before any update (compat gate).\n53\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n54\tpub struct Adapter {\n55\t pub name: String,\n56\t #[serde(default)]\n57\t pub kind: AdapterKind,\n58\t pub version: String,\n59\t /// Lowest spt-core version this adapter tolerates (compat gate).\n60\t pub min_spt_core_version: String,\n61\t /// Endpoint types this adapter can host (`LiveAgent`, `Worker`, …).\n62\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n63\t pub hostable_types: Vec,\n64\t}\n65\t\n66\t/// The two adapter kinds. A `harness` hosts agents; a `shell` provides a driven\n67\t/// surface (MANIFEST §Shell adapters).\n68\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]\n69\t#[serde(rename_all = \"snake_case\")]\n70\tpub enum AdapterKind {\n71\t #[default]\n72\t Harness,\n73\t Shell,\n74\t}\n75\t\n76\t/// `[hooks.]` — one harness event → the `api` command it fires, the\n77\t/// stdin fields it maps, and whether it can surface context to the agent.\n78\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n79\tpub struct Hook {\n80\t /// Opaque `api …` command line the harness invokes for this event.\n81\t pub fires: String,\n82\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n83\t pub reads: Vec,\n84\t /// Whether this hook can inject context (false ⇒ sentinel/relay fallback).\n85\t #[serde(default)]\n86\t pub can_inject: bool,\n87\t}\n88\t\n89\t/// `[session]` — the watched-dir keys (`commune_dir`/`signoff_dir`) co-located\n90\t/// with the fixed set of `[session.]` command templates.\n91\t#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\n92\tpub struct Session {\n93\t // Watched dirs (direct `[session]` keys). Filenames are spt-core-fixed;\n94\t // only the directory is adapter-declared (MANIFEST §watched dirs).\n95\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n96\t pub commune_dir: Option,\n97\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n98\t pub signoff_dir: Option,\n99\t // Role templates (`[session.]`). `self` is the agent's own session;\n100\t // the `psyche_*`/`echo_commune`/`signoff` roles are parsed here but only\n101\t // *executed* in M2b.\n102\t #[serde(rename = \"self\", default, skip_serializing_if = \"Option::is_none\")]\n103\t pub self_: Option,\n104\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n105\t pub psyche_init: Option,\n106\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n107\t pub psyche_resume: Option,\n108\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n109\t pub echo_commune: Option,\n110\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n111\t pub signoff: Option,\n112\t}\n113\t\n114\timpl Session {\n115\t /// True when no dirs and no roles are declared (skip-serialize helper).\n116\t pub fn is_empty(&self) -> bool {\n117\t self.commune_dir.is_none()\n118\t && self.signoff_dir.is_none()\n119\t && self.self_.is_none()\n120\t && self.psyche_init.is_none()\n121\t && self.psyche_resume.is_none()\n122\t && self.echo_commune.is_none()\n123\t && self.signoff.is_none()\n124\t }\n125\t\n126\t /// All declared role templates, paired with their role name. Used by the\n127\t /// runtime to enumerate spawnable roles.\n128\t pub fn roles(&self) -> Vec<(&'static str, &SessionRole)> {\n129\t let mut out = Vec::new();\n130\t for (name, role) in [\n131\t (\"self\", &self.self_),\n132\t (\"psyche_init\", &self.psyche_init),\n133\t (\"psyche_resume\", &self.psyche_resume),\n134\t (\"echo_commune\", &self.echo_commune),\n135\t (\"signoff\", &self.signoff),\n136\t ] {\n137\t if let Some(r) = role {\n138\t out.push((name, r));\n139\t }\n140\t }\n141\t out\n142\t }\n143\t}\n144\t\n145\t/// `[session.]` — one opaque outbound command template plus its spawn\n146\t/// context. Model/tools/flags all live inside `command`, never as fields\n147\t/// (MANIFEST §session roles). No nested tables here (keeps TOML round-trip\n148\t/// emission scalar-before-table clean).\n149\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n150\tpub struct SessionRole {\n151\t /// Opaque command line, with `{key}` substitution placeholders.\n152\t pub command: String,\n153\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n154\t pub cwd: Option,\n155\t /// Env var set on summarizer children so their own hooks bail (recursion\n156\t /// guard).\n157\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n158\t pub recursion_guard_env: Option,\n159\t #[serde(default)]\n160\t pub detach: bool,\n161\t /// Env vars to strip from the child's inherited environment.\n162\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n163\t pub env_remove: Vec,\n164\t /// Substitution keys spt-core guarantees to fill for this role.\n165\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n166\t pub keys: Vec,\n167\t}\n168\t\n169\t/// `[env.]` — a single env-var directive.\n170\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n171\tpub struct EnvVar {\n172\t pub direction: EnvDirection,\n173\t /// Value to inject (with substitution); required for `inject`.\n174\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n175\t pub value: Option,\n176\t /// Harness-hosted injection channel (spt-hosted inherits from the broker).\n177\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n178\t pub channel: Option,\n179\t}\n180\t\n181\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n182\t#[serde(rename_all = \"snake_case\")]\n183\tpub enum EnvDirection {\n184\t Inject,\n185\t Read,\n186\t}\n187\t\n188\t/// `[history]` — transcript access strategy.\n189\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n190\tpub struct History {\n191\t pub strategy: HistoryStrategy,\n192\t /// `fetcher` strategy: adapter binary emitting normalized history.\n193\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n194\t pub fetcher: Option,\n195\t /// `locate_normalize` strategy: where the raw transcript lives.\n196\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n197\t pub locate_template: Option,\n198\t /// `locate_normalize` strategy: command normalizing the raw transcript.\n199\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n200\t pub normalize_command: Option,\n201\t}\n202\t\n203\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n204\t#[serde(rename_all = \"snake_case\")]\n205\tpub enum HistoryStrategy {\n206\t /// spt-core asks the adapter (pull, adapter binary emits normalized).\n207\t Fetcher,\n208\t /// spt-core locates the raw transcript then normalizes it.\n209\t LocateNormalize,\n210\t /// Adapter pushes via `api history-log`; spt-core stores (Path-B).\n211\t Native,\n212\t}\n213\t\n214\t/// `[inject]` — inject-input methods per activity state.\n215\t#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\n216\tpub struct Inject {\n217\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n218\t pub activity: Vec,\n219\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n220\t pub idle: Vec,\n221\t}\n222\t\n223\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n224\t#[serde(rename_all = \"snake_case\")]\n225\tpub enum InjectMethod {\n226\t Pty,\n227\t Hook,\n228\t Relay,\n229\t Http,\n230\t}\n231\t\n232\t/// `[identity]` — how the harness's session id is obtained.\n233\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n234\tpub struct Identity {\n235\t pub session_id_source: SessionIdSource,\n236\t /// Process-tree anchor name when `session_id` is absent.\n237\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n238\t pub parent_ancestor_name: Option,\n239\t}\n240\t\n241\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n242\t#[serde(rename_all = \"snake_case\")]\n243\tpub enum SessionIdSource {\n244\t /// Discovered after spawn (process-tree / wrapper handoff).\n245\t PostSpawn,\n246\t /// Injected as a UUID the harness echoes back.\n247\t UuidInject,\n248\t}\n249\t\n250\t/// `[update]` — adapter self-update directive (parsed in M2a; conducted in M3).\n251\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n252\tpub struct Update {\n253\t pub avenue: UpdateAvenue,\n254\t /// `delegated` avenue: the command spt-core delegates to.\n255\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n256\t pub command: Option,\n257\t /// `file_pull` avenue: source repo.\n258\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n259\t pub repo: Option,\n260\t /// `file_pull` avenue: path selector.\n261\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n262\t pub path_regex: Option,\n263\t /// Verify spt-core satisfies `min_spt_core_version` before/after.\n264\t #[serde(default)]\n265\t pub version_check: bool,\n266\t /// Optional inverse of install — run by `spt adapter remove` once the adapter\n267\t /// is quiesced (the mirror of `spt adapter add`, which reuses this section as\n268\t /// the install mechanism). Absent ⇒ spt-core's default cleanup. (Modeled in\n269\t /// M2a; conducted with adapter-registration later.)\n270\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n271\t pub uninstall: Option,\n272\t}\n273\t\n274\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n275\t#[serde(rename_all = \"snake_case\")]\n276\tpub enum UpdateAvenue {\n277\t /// Delegate to the adapter's own updater (e.g. `claude plugin update`).\n278\t Delegated,\n279\t /// spt-core pulls files from a repo.\n280\t FilePull,\n281\t}\n282\t\n283\t/// `[shell]` — the body of a `kind = \"shell\"` adapter (a driven surface).\n284\t#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\n285\tpub struct Shell {\n286\t /// Broker-launched opaque spawn command.\n287\t pub spawn: String,\n288\t /// Ephemeral ⇒ no offline perch + no history retention.\n289\t #[serde(default)]\n290\t pub ephemeral: bool,\n291\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n292\t pub broadcast: Option,\n293\t /// How the shell receives agent commands.\n294\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n295\t pub command_receipt: Option,\n296\t /// Instruction sent to the binary on link-break.\n297\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n298\t pub pre_close: Option,\n299\t /// Graceful-termination window before force-close.\n300\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n301\t pub close_timeout_ms: Option,\n302\t /// Auto-online whenever the owner endpoint is online.\n303\t #[serde(default)]\n304\t pub persistent: bool,\n305\t /// Long-running wake-watcher run WHILE offline; exit ⇒ revive.\n306\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n307\t pub wake_command: Option,\n308\t /// Whether the shell may fire `api owner-shutdown` to suspend its owner.\n309\t #[serde(default)]\n310\t pub can_shutdown: bool,\n311\t /// Per-spawn user approval gate (floor; a node/endpoint setting may tighten).\n312\t /// Absent ⇒ `none`. (Modeled now; conducted when shells land.)\n313\t #[serde(default, skip_serializing_if = \"ShellApproval::is_default\")]\n314\t pub require_approval: ShellApproval,\n315\t /// Optional ceiling on concurrent-existing instances per owner endpoint\n316\t /// (online + offline both count). Absent ⇒ unlimited.\n317\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n318\t pub max_instances_per_owner: Option,\n319\t /// What happens at the cap: `reject` (default) or `approve` (per-spawn\n320\t /// approval beyond the cap; does not raise it). Only meaningful with a cap.\n321\t #[serde(default, skip_serializing_if = \"OverCap::is_default\")]\n322\t pub over_cap: OverCap,\n323\t /// `[shell.capabilities]` — the command vocabulary (agent→shell).\n324\t #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n325\t pub capabilities: BTreeMap,\n326\t /// `[shell.sensory]` — the sensory vocabulary (shell→agent).\n327\t #[serde(default, skip_serializing_if = \"Sensory::is_empty\")]\n328\t pub sensory: Sensory,\n329\t}\n330\t\n331\t/// One entry in `[shell.capabilities]` — a command and its argument names.\n332\t#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\n333\tpub struct ShellCapability {\n334\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n335\t pub args: Vec,\n336\t}\n337\t\n338\t/// `[shell.sensory]` — the sensory payload types a shell may emit.\n339\t#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\n340\tpub struct Sensory {\n341\t #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n342\t pub types: Vec,\n343\t}\n344\t\n345\timpl Sensory {\n346\t pub fn is_empty(&self) -> bool {\n347\t self.types.is_empty()\n348\t }\n349\t}\n350\t\n351\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n352\tpub enum Broadcast {\n353\t #[serde(rename = \"subnet\")]\n354\t Subnet,\n355\t #[serde(rename = \"same-node\")]\n356\t SameNode,\n357\t #[serde(rename = \"none\")]\n358\t None,\n359\t}\n360\t\n361\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n362\t#[serde(rename_all = \"snake_case\")]\n363\tpub enum CommandReceipt {\n364\t Http,\n365\t Stdin,\n366\t Relay,\n367\t}\n368\t\n369\t/// Per-shell instantiation-approval mode (`require_approval`). Reuses the consent\n370\t/// plumbing: `remembered` lets allow-always write a persistent grant; `always`\n371\t/// suppresses allow-always (prompt every spawn).\n372\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, Serialize, Deserialize)]\n373\t#[serde(rename_all = \"snake_case\")]\n374\tpub enum ShellApproval {\n375\t /// No approval (default — matches the system's everything-opt-in posture).\n376\t #[default]\n377\t None,\n378\t /// Prompt; allow-always persists a grant, later spawns auto-allow.\n379\t Remembered,\n380\t /// Prompt on every spawn; allow-always suppressed (no persistent grant).\n381\t Always,\n382\t}\n383\t\n384\timpl ShellApproval {\n385\t /// Whether this is the default (`none`) — for `skip_serializing_if`.\n386\t pub fn is_default(&self) -> bool {\n387\t matches!(self, ShellApproval::None)\n388\t }\n389\t}\n390\t\n391\t/// What happens when an owner is at its `max_instances_per_owner` cap.\n392\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, Serialize, Deserialize)]\n393\t#[serde(rename_all = \"snake_case\")]\n394\tpub enum OverCap {\n395\t /// Refuse the spawn outright (default).\n396\t #[default]\n397\t Reject,\n398\t /// Require per-spawn approval beyond the cap (does not raise the cap).\n399\t Approve,\n400\t}\n401\t\n402\timpl OverCap {\n403\t /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n404\t pub fn is_default(&self) -> bool {\n405\t matches!(self, OverCap::Reject)\n406\t }\n407\t}\n408\t\n409\t/// Parse/validation failure — carries a human-readable message for the adapter\n410\t/// author rather than aborting.\n411\t#[derive(Debug)]\n412\tpub enum ManifestError {\n413\t /// TOML deserialization failed (syntax or an unknown enum variant).\n414\t Parse(toml::de::Error),\n415\t /// Parsed cleanly but violated a cross-field invariant.\n416\t Validation(String),\n417\t}\n418\t\n419\timpl fmt::Display for ManifestError {\n420\t fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n421\t match self {\n422\t ManifestError::Parse(e) => write!(f, \"manifest parse error: {e}\"),\n423\t ManifestError::Validation(msg) => write!(f, \"manifest invalid: {msg}\"),\n424\t }\n425\t }\n426\t}\n427\t\n428\timpl std::error::Error for ManifestError {}\n429\t\n430\timpl From for ManifestError {\n431\t fn from(e: toml::de::Error) -> Self {\n432\t ManifestError::Parse(e)\n433\t }\n434\t}\n435\t\n436\timpl Manifest {\n437\t /// Parse a manifest from TOML text, then validate its cross-field\n438\t /// invariants. Never panics on adapter input — malformed TOML, an unknown\n439\t /// enum variant, or a broken invariant all return [`ManifestError`].\n440\t pub fn from_toml_str(s: &str) -> Result {\n441\t let manifest: Manifest = toml::from_str(s)?;\n442\t manifest.validate()?;\n443\t Ok(manifest)\n444\t }\n445\t\n446\t /// Serialize back to TOML. Section structs are ordered scalars-before-tables\n447\t /// so the emitter never hits \"values must precede tables\".\n448\t pub fn to_toml_string(&self) -> Result {\n449\t toml::to_string(self)\n450\t }\n451\t\n452\t /// Check the cross-field invariants the type system can't: kind↔body\n453\t /// agreement, strategy↔field presence, inject completeness.\n454\t pub fn validate(&self) -> Result<(), ManifestError> {\n455\t let err = |m: String| Err(ManifestError::Validation(m));\n456\t\n457\t if self.adapter.name.trim().is_empty() {\n458\t return err(\"adapter.name must not be empty\".into());\n459\t }\n460\t if self.adapter.version.trim().is_empty() {\n461\t return err(format!(\n462\t \"adapter '{}': version must not be empty\",\n463\t self.adapter.name\n464\t ));\n465\t }\n466\t\n467\t // kind ↔ [shell] body agreement.\n468\t match self.adapter.kind {\n469\t AdapterKind::Shell if self.shell.is_none() => {\n470\t return err(format!(\n471\t \"shell adapter '{}' is missing its [shell] section\",\n472\t self.adapter.name\n473\t ));\n474\t }\n475\t AdapterKind::Harness if self.shell.is_some() => {\n476\t return err(format!(\n477\t \"harness adapter '{}' must not declare a [shell] section (set kind = \\\"shell\\\")\",\n478\t self.adapter.name\n479\t ));\n480\t }\n481\t _ => {}\n482\t }\n483\t\n484\t // history strategy ↔ required fields.\n485\t if let Some(h) = &self.history {\n486\t match h.strategy {\n487\t HistoryStrategy::Fetcher if h.fetcher.is_none() => {\n488\t return err(\"[history] strategy = \\\"fetcher\\\" requires `fetcher`\".into());\n489\t }\n490\t HistoryStrategy::LocateNormalize\n491\t if h.locate_template.is_none() || h.normalize_command.is_none() =>\n492\t {\n493\t return err(\"[history] strategy = \\\"locate_normalize\\\" requires both `locate_template` and `normalize_command`\".into());\n494\t }\n495\t _ => {}\n496\t }\n497\t }\n498\t\n499\t // env: an inject directive needs a value.\n500\t for (name, var) in &self.env {\n501\t if var.direction == EnvDirection::Inject && var.value.is_none() {\n502\t return err(format!(\n503\t \"[env.{name}] direction = \\\"inject\\\" requires a `value`\"\n504\t ));\n505\t }\n506\t }\n507\t\n508\t // update avenue ↔ required fields.\n509\t if let Some(u) = &self.update {\n510\t match u.avenue {\n511\t UpdateAvenue::Delegated if u.command.is_none() => {\n512\t return err(\"[update] avenue = \\\"delegated\\\" requires `command`\".into());\n513\t }\n514\t UpdateAvenue::FilePull if u.repo.is_none() => {\n515\t return err(\"[update] avenue = \\\"file_pull\\\" requires `repo`\".into());\n516\t }\n517\t _ => {}\n518\t }\n519\t }\n520\t\n521\t Ok(())\n522\t }\n523\t}\n524\t\n525\t#[cfg(test)]\n526\tmod tests {\n527\t use super::*;\n528\t\n529\t /// A full harness manifest exercising every section (the worked\n530\t /// `claude-spt` example from MANIFEST.md, trimmed to the parsed surface).\n531\t const HARNESS_FIXTURE: &str = r#\"\n532\t[adapter]\n533\tname = \"claude-spt\"\n534\tversion = \"2.0.0\"\n535\tmin_spt_core_version = \"1.0.0\"\n536\thostable_types = [\"LiveAgent\", \"ReadyAgent\", \"Psyche\", \"Worker\"]\n537\t\n538\t[hooks.SessionStart]\n539\tfires = \"api seed --pid {parent_pid} --session-id {session_id} --adapter {adapter_name}\"\n540\treads = [\"session_id\", \"source\", \"agent_type\"]\n541\tcan_inject = true\n542\t\n543\t[hooks.Stop]\n544\tfires = \"api state idle\"\n545\tcan_inject = false\n546\t\n547\t[session]\n548\tcommune_dir = \".claude\"\n549\tsignoff_dir = \".claude\"\n550\t\n551\t[session.psyche_init]\n552\tcommand = \"claude -p --agent owl-psyche --name {session_name} --model sonnet\"\n553\tcwd = \"{psyche_dir}\"\n554\tenv_remove = [\"OWL_SESSION_ID\"]\n555\trecursion_guard_env = \"SPT_ECHO_COMMUNE\"\n556\tdetach = true\n557\tkeys = [\"session_name\", \"psyche_dir\"]\n558\t\n559\t[env.OWL_SESSION_ID]\n560\tdirection = \"inject\"\n561\tvalue = \"{session_id}\"\n562\tchannel = \"CLAUDE_ENV_FILE\"\n563\t\n564\t[history]\n565\tstrategy = \"fetcher\"\n566\tfetcher = \"claude-spt-history --session {session_id}\"\n567\t\n568\t[inject]\n569\tactivity = [\"hook\"]\n570\tidle = [\"pty\", \"hook\"]\n571\t\n572\t[identity]\n573\tsession_id_source = \"post_spawn\"\n574\tparent_ancestor_name = \"claude\"\n575\t\n576\t[update]\n577\tavenue = \"delegated\"\n578\tcommand = \"claude plugin update spt\"\n579\tversion_check = true\n580\t\"#;\n581\t\n582\t const SHELL_FIXTURE: &str = r#\"\n583\t[adapter]\n584\tname = \"GameRobot\"\n585\tkind = \"shell\"\n586\tversion = \"1.0.0\"\n587\tmin_spt_core_version = \"1.0.0\"\n588\t\n589\t[shell]\n590\tspawn = \"gamerobot-shell --link {link_token}\"\n591\tephemeral = false\n592\tbroadcast = \"subnet\"\n593\tcommand_receipt = \"http\"\n594\tpersistent = true\n595\tcan_shutdown = false\n596\t\n597\t[shell.capabilities]\n598\tmove = { args = [\"direction\", \"distance\"] }\n599\tscreenshot = {}\n600\t\n601\t[shell.sensory]\n602\ttypes = [\"image\", \"sound\", \"event\"]\n603\t\"#;\n604\t\n605\t #[test] // [unit->REQ-MANIFEST-1]\n606\t fn harness_fixture_parses_all_sections() {\n607\t let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n608\t assert_eq!(m.adapter.name, \"claude-spt\");\n609\t assert_eq!(m.adapter.kind, AdapterKind::Harness);\n610\t assert_eq!(m.adapter.hostable_types.len(), 4);\n611\t // hooks\n612\t assert!(m.hooks[\"SessionStart\"].can_inject);\n613\t assert!(!m.hooks[\"Stop\"].can_inject);\n614\t assert_eq!(m.hooks[\"SessionStart\"].reads, [\"session_id\", \"source\", \"agent_type\"]);\n615\t // session: dirs + one role\n616\t assert_eq!(m.session.commune_dir.as_deref(), Some(\".claude\"));\n617\t let role = m.session.psyche_init.as_ref().unwrap();\n618\t assert!(role.detach);\n619\t assert_eq!(role.env_remove, [\"OWL_SESSION_ID\"]);\n620\t assert_eq!(role.recursion_guard_env.as_deref(), Some(\"SPT_ECHO_COMMUNE\"));\n621\t assert_eq!(m.session.roles().len(), 1);\n622\t // env\n623\t assert_eq!(m.env[\"OWL_SESSION_ID\"].direction, EnvDirection::Inject);\n624\t // history / inject / identity / update enums\n625\t assert_eq!(m.history.unwrap().strategy, HistoryStrategy::Fetcher);\n626\t let inject = m.inject.unwrap();\n627\t assert_eq!(inject.idle, [InjectMethod::Pty, InjectMethod::Hook]);\n628\t assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n629\t assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n630\t }\n631\t\n632\t #[test] // [unit->REQ-MANIFEST-1]\n633\t fn shell_fixture_parses() {\n634\t let m = Manifest::from_toml_str(SHELL_FIXTURE).expect(\"parse\");\n635\t assert_eq!(m.adapter.kind, AdapterKind::Shell);\n636\t let shell = m.shell.as_ref().unwrap();\n637\t assert_eq!(shell.broadcast, Some(Broadcast::Subnet));\n638\t assert_eq!(shell.command_receipt, Some(CommandReceipt::Http));\n639\t assert_eq!(shell.capabilities[\"move\"].args, [\"direction\", \"distance\"]);\n640\t assert!(shell.capabilities[\"screenshot\"].args.is_empty());\n641\t assert_eq!(shell.sensory.types, [\"image\", \"sound\", \"event\"]);\n642\t }\n643\t\n644\t #[test] // [unit->REQ-MANIFEST-1]\n645\t fn round_trips_through_toml() {\n646\t let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n647\t let serialized = m.to_toml_string().expect(\"serialize\");\n648\t let reparsed = Manifest::from_toml_str(&serialized).expect(\"re-parse\");\n649\t assert_eq!(m, reparsed, \"manifest must survive a serialize→parse round-trip\");\n650\t }\n651\t\n652\t #[test] // [unit->REQ-MANIFEST-1]\n653\t fn unknown_enum_variant_is_an_error_not_a_panic() {\n654\t let bad = r#\"\n655\t[adapter]\n656\tname = \"x\"\n657\tversion = \"1.0.0\"\n658\tmin_spt_core_version = \"1.0.0\"\n659\t\n660\t[history]\n661\tstrategy = \"telepathy\"\n662\t\"#;\n663\t let e = Manifest::from_toml_str(bad).unwrap_err();\n664\t assert!(matches!(e, ManifestError::Parse(_)), \"got {e}\");\n665\t // message names the offending value\n666\t assert!(e.to_string().contains(\"telepathy\") || e.to_string().contains(\"strategy\"));\n667\t }\n668\t\n669\t #[test] // [unit->REQ-MANIFEST-1]\n670\t fn shell_kind_without_shell_section_fails_validation() {\n671\t let bad = r#\"\n672\t[adapter]\n673\tname = \"x\"\n674\tkind = \"shell\"\n675\tversion = \"1.0.0\"\n676\tmin_spt_core_version = \"1.0.0\"\n677\t\"#;\n678\t let e = Manifest::from_toml_str(bad).unwrap_err();\n679\t assert!(matches!(e, ManifestError::Validation(_)));\n680\t assert!(e.to_string().contains(\"[shell]\"));\n681\t }\n682\t\n683\t #[test] // [unit->REQ-MANIFEST-1]\n684\t fn harness_kind_with_shell_section_fails_validation() {\n685\t let bad = r#\"\n686\t[adapter]\n687\tname = \"x\"\n688\tversion = \"1.0.0\"\n689\tmin_spt_core_version = \"1.0.0\"\n690\t\n691\t[shell]\n692\tspawn = \"x\"\n693\t\"#;\n694\t let e = Manifest::from_toml_str(bad).unwrap_err();\n695\t assert!(matches!(e, ManifestError::Validation(_)));\n696\t }\n697\t\n698\t #[test] // [unit->REQ-MANIFEST-1]\n699\t fn inject_env_without_value_fails_validation() {\n700\t let bad = r#\"\n701\t[adapter]\n702\tname = \"x\"\n703\tversion = \"1.0.0\"\n704\tmin_spt_core_version = \"1.0.0\"\n705\t\n706\t[env.FOO]\n707\tdirection = \"inject\"\n708\t\"#;\n709\t let e = Manifest::from_toml_str(bad).unwrap_err();\n710\t assert!(e.to_string().contains(\"FOO\"));\n711\t }\n712\t\n713\t #[test] // [unit->REQ-MANIFEST-1]\n714\t fn fetcher_strategy_requires_fetcher_field() {\n715\t let bad = r#\"\n716\t[adapter]\n717\tname = \"x\"\n718\tversion = \"1.0.0\"\n719\tmin_spt_core_version = \"1.0.0\"\n720\t\n721\t[history]\n722\tstrategy = \"fetcher\"\n723\t\"#;\n724\t let e = Manifest::from_toml_str(bad).unwrap_err();\n725\t assert!(matches!(e, ManifestError::Validation(_)));\n726\t }\n727\t\n728\t #[test] // [unit->REQ-MANIFEST-1]\n729\t fn minimal_header_only_manifest_is_valid() {\n730\t let m = Manifest::from_toml_str(\n731\t \"[adapter]\\nname = \\\"min\\\"\\nversion = \\\"1.0.0\\\"\\nmin_spt_core_version = \\\"1.0.0\\\"\\n\",\n732\t )\n733\t .expect(\"parse\");\n734\t assert_eq!(m.adapter.name, \"min\");\n735\t assert!(m.session.is_empty());\n736\t assert!(m.hooks.is_empty());\n737\t }\n738\t\n739\t #[test] // [unit->REQ-MANIFEST-1]\n740\t fn syntactically_broken_toml_is_an_error_not_a_panic() {\n741\t let e = Manifest::from_toml_str(\"this is not = = toml\").unwrap_err();\n742\t assert!(matches!(e, ManifestError::Parse(_)));\n743\t }\n744\t}\n745\t"}]},"uuid":"9355445f-1957-47b7-aaf0-503cfe43c065","timestamp":"2026-06-03T09:19:37.430Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","content":"//! Runtime-manifest schema — the typed form of [`docs/MANIFEST.md`].\n//!\n//! A manifest declares only what *varies per harness*; command templates are\n//! **opaque strings** spt-core never parses (MANIFEST §Principle). This module\n//! is the parse+validate front door: [`Manifest::from_toml_str`] deserializes\n//! the TOML and runs [`Manifest::validate`], returning a [`ManifestError`] with\n//! a human-readable message instead of panicking on bad adapter input.\n//!\n//! Closed vocabularies (adapter kind, history strategy, env direction, inject\n//! method, identity source, update avenue, shell broadcast/receipt) are modeled\n//! as enums so an unknown variant is a parse error pointing at the bad value —\n//! the \"helpful errors for adapter authors\" open sub-item (MANIFEST §Open).\n//!\n//! Scope (M2a/T1): every section is *declared and parsed*. Executing the\n//! lifecycle sections (`[session.psyche_*]`, commune/signoff dirs, `[history]`\n//! source, `[update]` conduct) is M2b/M3 — here they only round-trip.\n//\n// [impl->REQ-MANIFEST-1]\n\nuse serde::{Deserialize, Serialize};\nuse std::collections::BTreeMap;\nuse std::fmt;\n\n/// A fully-parsed runtime manifest. Top-level sections map 1:1 to the\n/// `docs/MANIFEST.md` tables; all but `[adapter]` are optional so a minimal\n/// adapter declares only its header.\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Manifest {\n pub adapter: Adapter,\n /// `[hooks.]` — inbound hook table, keyed by harness event name.\n #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n pub hooks: BTreeMap,\n /// `[session]` — watched-dir keys plus the `[session.]` templates.\n #[serde(default, skip_serializing_if = \"Session::is_empty\")]\n pub session: Session,\n /// `[env.]` — env-var inject/read table.\n #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n pub env: BTreeMap,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub history: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub inject: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub identity: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub update: Option,\n /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub shell: Option,\n}\n\n/// `[adapter]` — the manifest header, readable before any update (compat gate).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Adapter {\n pub name: String,\n #[serde(default)]\n pub kind: AdapterKind,\n pub version: String,\n /// Lowest spt-core version this adapter tolerates (compat gate).\n pub min_spt_core_version: String,\n /// Endpoint types this adapter can host (`LiveAgent`, `Worker`, …).\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub hostable_types: Vec,\n}\n\n/// The two adapter kinds. A `harness` hosts agents; a `shell` provides a driven\n/// surface (MANIFEST §Shell adapters).\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize, Default)]\n#[serde(rename_all = \"snake_case\")]\npub enum AdapterKind {\n #[default]\n Harness,\n Shell,\n}\n\n/// `[hooks.]` — one harness event → the `api` command it fires, the\n/// stdin fields it maps, and whether it can surface context to the agent.\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Hook {\n /// Opaque `api …` command line the harness invokes for this event.\n pub fires: String,\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub reads: Vec,\n /// Whether this hook can inject context (false ⇒ sentinel/relay fallback).\n #[serde(default)]\n pub can_inject: bool,\n}\n\n/// `[session]` — the watched-dir keys (`commune_dir`/`signoff_dir`) co-located\n/// with the fixed set of `[session.]` command templates.\n#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\npub struct Session {\n // Watched dirs (direct `[session]` keys). Filenames are spt-core-fixed;\n // only the directory is adapter-declared (MANIFEST §watched dirs).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub commune_dir: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub signoff_dir: Option,\n // Role templates (`[session.]`). `self` is the agent's own session;\n // the `psyche_*`/`echo_commune`/`signoff` roles are parsed here but only\n // *executed* in M2b.\n #[serde(rename = \"self\", default, skip_serializing_if = \"Option::is_none\")]\n pub self_: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub psyche_init: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub psyche_resume: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub echo_commune: Option,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub signoff: Option,\n}\n\nimpl Session {\n /// True when no dirs and no roles are declared (skip-serialize helper).\n pub fn is_empty(&self) -> bool {\n self.commune_dir.is_none()\n && self.signoff_dir.is_none()\n && self.self_.is_none()\n && self.psyche_init.is_none()\n && self.psyche_resume.is_none()\n && self.echo_commune.is_none()\n && self.signoff.is_none()\n }\n\n /// All declared role templates, paired with their role name. Used by the\n /// runtime to enumerate spawnable roles.\n pub fn roles(&self) -> Vec<(&'static str, &SessionRole)> {\n let mut out = Vec::new();\n for (name, role) in [\n (\"self\", &self.self_),\n (\"psyche_init\", &self.psyche_init),\n (\"psyche_resume\", &self.psyche_resume),\n (\"echo_commune\", &self.echo_commune),\n (\"signoff\", &self.signoff),\n ] {\n if let Some(r) = role {\n out.push((name, r));\n }\n }\n out\n }\n}\n\n/// `[session.]` — one opaque outbound command template plus its spawn\n/// context. Model/tools/flags all live inside `command`, never as fields\n/// (MANIFEST §session roles). No nested tables here (keeps TOML round-trip\n/// emission scalar-before-table clean).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct SessionRole {\n /// Opaque command line, with `{key}` substitution placeholders.\n pub command: String,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub cwd: Option,\n /// Env var set on summarizer children so their own hooks bail (recursion\n /// guard).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub recursion_guard_env: Option,\n #[serde(default)]\n pub detach: bool,\n /// Env vars to strip from the child's inherited environment.\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub env_remove: Vec,\n /// Substitution keys spt-core guarantees to fill for this role.\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub keys: Vec,\n}\n\n/// `[env.]` — a single env-var directive.\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct EnvVar {\n pub direction: EnvDirection,\n /// Value to inject (with substitution); required for `inject`.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub value: Option,\n /// Harness-hosted injection channel (spt-hosted inherits from the broker).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub channel: Option,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum EnvDirection {\n Inject,\n Read,\n}\n\n/// `[history]` — transcript access strategy.\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct History {\n pub strategy: HistoryStrategy,\n /// `fetcher` strategy: adapter binary emitting normalized history.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub fetcher: Option,\n /// `locate_normalize` strategy: where the raw transcript lives.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub locate_template: Option,\n /// `locate_normalize` strategy: command normalizing the raw transcript.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub normalize_command: Option,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum HistoryStrategy {\n /// spt-core asks the adapter (pull, adapter binary emits normalized).\n Fetcher,\n /// spt-core locates the raw transcript then normalizes it.\n LocateNormalize,\n /// Adapter pushes via `api history-log`; spt-core stores (Path-B).\n Native,\n}\n\n/// `[inject]` — inject-input methods per activity state.\n#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\npub struct Inject {\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub activity: Vec,\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub idle: Vec,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum InjectMethod {\n Pty,\n Hook,\n Relay,\n Http,\n}\n\n/// `[identity]` — how the harness's session id is obtained.\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Identity {\n pub session_id_source: SessionIdSource,\n /// Process-tree anchor name when `session_id` is absent.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub parent_ancestor_name: Option,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum SessionIdSource {\n /// Discovered after spawn (process-tree / wrapper handoff).\n PostSpawn,\n /// Injected as a UUID the harness echoes back.\n UuidInject,\n}\n\n/// `[update]` — adapter self-update directive (parsed in M2a; conducted in M3).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Update {\n pub avenue: UpdateAvenue,\n /// `delegated` avenue: the command spt-core delegates to.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub command: Option,\n /// `file_pull` avenue: source repo.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub repo: Option,\n /// `file_pull` avenue: path selector.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub path_regex: Option,\n /// Verify spt-core satisfies `min_spt_core_version` before/after.\n #[serde(default)]\n pub version_check: bool,\n /// Optional inverse of install — run by `spt adapter remove` once the adapter\n /// is quiesced (the mirror of `spt adapter add`, which reuses this section as\n /// the install mechanism). Absent ⇒ spt-core's default cleanup. (Modeled in\n /// M2a; conducted with adapter-registration later.)\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub uninstall: Option,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum UpdateAvenue {\n /// Delegate to the adapter's own updater (e.g. `claude plugin update`).\n Delegated,\n /// spt-core pulls files from a repo.\n FilePull,\n}\n\n/// `[shell]` — the body of a `kind = \"shell\"` adapter (a driven surface).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct Shell {\n /// Broker-launched opaque spawn command.\n pub spawn: String,\n /// Ephemeral ⇒ no offline perch + no history retention.\n #[serde(default)]\n pub ephemeral: bool,\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub broadcast: Option,\n /// How the shell receives agent commands.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub command_receipt: Option,\n /// Instruction sent to the binary on link-break.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub pre_close: Option,\n /// Graceful-termination window before force-close.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub close_timeout_ms: Option,\n /// Auto-online whenever the owner endpoint is online.\n #[serde(default)]\n pub persistent: bool,\n /// Long-running wake-watcher run WHILE offline; exit ⇒ revive.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub wake_command: Option,\n /// Whether the shell may fire `api owner-shutdown` to suspend its owner.\n #[serde(default)]\n pub can_shutdown: bool,\n /// Per-spawn user approval gate (floor; a node/endpoint setting may tighten).\n /// Absent ⇒ `none`. (Modeled now; conducted when shells land.)\n #[serde(default, skip_serializing_if = \"ShellApproval::is_default\")]\n pub require_approval: ShellApproval,\n /// Optional ceiling on concurrent-existing instances per owner endpoint\n /// (online + offline both count). Absent ⇒ unlimited.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub max_instances_per_owner: Option,\n /// What happens at the cap: `reject` (default) or `approve` (per-spawn\n /// approval beyond the cap; does not raise it). Only meaningful with a cap.\n #[serde(default, skip_serializing_if = \"OverCap::is_default\")]\n pub over_cap: OverCap,\n /// `[shell.capabilities]` — the command vocabulary (agent→shell).\n #[serde(default, skip_serializing_if = \"BTreeMap::is_empty\")]\n pub capabilities: BTreeMap,\n /// `[shell.sensory]` — the sensory vocabulary (shell→agent).\n #[serde(default, skip_serializing_if = \"Sensory::is_empty\")]\n pub sensory: Sensory,\n}\n\n/// One entry in `[shell.capabilities]` — a command and its argument names.\n#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\npub struct ShellCapability {\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub args: Vec,\n}\n\n/// `[shell.sensory]` — the sensory payload types a shell may emit.\n#[derive(Debug, Clone, PartialEq, Default, Serialize, Deserialize)]\npub struct Sensory {\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub types: Vec,\n}\n\nimpl Sensory {\n pub fn is_empty(&self) -> bool {\n self.types.is_empty()\n }\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\npub enum Broadcast {\n #[serde(rename = \"subnet\")]\n Subnet,\n #[serde(rename = \"same-node\")]\n SameNode,\n #[serde(rename = \"none\")]\n None,\n}\n\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum CommandReceipt {\n Http,\n Stdin,\n Relay,\n}\n\n/// Per-shell instantiation-approval mode (`require_approval`). Reuses the consent\n/// plumbing: `remembered` lets allow-always write a persistent grant; `always`\n/// suppresses allow-always (prompt every spawn).\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum ShellApproval {\n /// No approval (default — matches the system's everything-opt-in posture).\n #[default]\n None,\n /// Prompt; allow-always persists a grant, later spawns auto-allow.\n Remembered,\n /// Prompt on every spawn; allow-always suppressed (no persistent grant).\n Always,\n}\n\nimpl ShellApproval {\n /// Whether this is the default (`none`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, ShellApproval::None)\n }\n}\n\n/// What happens when an owner is at its `max_instances_per_owner` cap.\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Default, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum OverCap {\n /// Refuse the spawn outright (default).\n #[default]\n Reject,\n /// Require per-spawn approval beyond the cap (does not raise the cap).\n Approve,\n}\n\nimpl OverCap {\n /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, OverCap::Reject)\n }\n}\n\n/// Parse/validation failure — carries a human-readable message for the adapter\n/// author rather than aborting.\n#[derive(Debug)]\npub enum ManifestError {\n /// TOML deserialization failed (syntax or an unknown enum variant).\n Parse(toml::de::Error),\n /// Parsed cleanly but violated a cross-field invariant.\n Validation(String),\n}\n\nimpl fmt::Display for ManifestError {\n fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {\n match self {\n ManifestError::Parse(e) => write!(f, \"manifest parse error: {e}\"),\n ManifestError::Validation(msg) => write!(f, \"manifest invalid: {msg}\"),\n }\n }\n}\n\nimpl std::error::Error for ManifestError {}\n\nimpl From for ManifestError {\n fn from(e: toml::de::Error) -> Self {\n ManifestError::Parse(e)\n }\n}\n\nimpl Manifest {\n /// Parse a manifest from TOML text, then validate its cross-field\n /// invariants. Never panics on adapter input — malformed TOML, an unknown\n /// enum variant, or a broken invariant all return [`ManifestError`].\n pub fn from_toml_str(s: &str) -> Result {\n let manifest: Manifest = toml::from_str(s)?;\n manifest.validate()?;\n Ok(manifest)\n }\n\n /// Serialize back to TOML. Section structs are ordered scalars-before-tables\n /// so the emitter never hits \"values must precede tables\".\n pub fn to_toml_string(&self) -> Result {\n toml::to_string(self)\n }\n\n /// Check the cross-field invariants the type system can't: kind↔body\n /// agreement, strategy↔field presence, inject completeness.\n pub fn validate(&self) -> Result<(), ManifestError> {\n let err = |m: String| Err(ManifestError::Validation(m));\n\n if self.adapter.name.trim().is_empty() {\n return err(\"adapter.name must not be empty\".into());\n }\n if self.adapter.version.trim().is_empty() {\n return err(format!(\n \"adapter '{}': version must not be empty\",\n self.adapter.name\n ));\n }\n\n // kind ↔ [shell] body agreement.\n match self.adapter.kind {\n AdapterKind::Shell if self.shell.is_none() => {\n return err(format!(\n \"shell adapter '{}' is missing its [shell] section\",\n self.adapter.name\n ));\n }\n AdapterKind::Harness if self.shell.is_some() => {\n return err(format!(\n \"harness adapter '{}' must not declare a [shell] section (set kind = \\\"shell\\\")\",\n self.adapter.name\n ));\n }\n _ => {}\n }\n\n // history strategy ↔ required fields.\n if let Some(h) = &self.history {\n match h.strategy {\n HistoryStrategy::Fetcher if h.fetcher.is_none() => {\n return err(\"[history] strategy = \\\"fetcher\\\" requires `fetcher`\".into());\n }\n HistoryStrategy::LocateNormalize\n if h.locate_template.is_none() || h.normalize_command.is_none() =>\n {\n return err(\"[history] strategy = \\\"locate_normalize\\\" requires both `locate_template` and `normalize_command`\".into());\n }\n _ => {}\n }\n }\n\n // env: an inject directive needs a value.\n for (name, var) in &self.env {\n if var.direction == EnvDirection::Inject && var.value.is_none() {\n return err(format!(\n \"[env.{name}] direction = \\\"inject\\\" requires a `value`\"\n ));\n }\n }\n\n // update avenue ↔ required fields.\n if let Some(u) = &self.update {\n match u.avenue {\n UpdateAvenue::Delegated if u.command.is_none() => {\n return err(\"[update] avenue = \\\"delegated\\\" requires `command`\".into());\n }\n UpdateAvenue::FilePull if u.repo.is_none() => {\n return err(\"[update] avenue = \\\"file_pull\\\" requires `repo`\".into());\n }\n _ => {}\n }\n }\n\n Ok(())\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n /// A full harness manifest exercising every section (the worked\n /// `claude-spt` example from MANIFEST.md, trimmed to the parsed surface).\n const HARNESS_FIXTURE: &str = r#\"\n[adapter]\nname = \"claude-spt\"\nversion = \"2.0.0\"\nmin_spt_core_version = \"1.0.0\"\nhostable_types = [\"LiveAgent\", \"ReadyAgent\", \"Psyche\", \"Worker\"]\n\n[hooks.SessionStart]\nfires = \"api seed --pid {parent_pid} --session-id {session_id} --adapter {adapter_name}\"\nreads = [\"session_id\", \"source\", \"agent_type\"]\ncan_inject = true\n\n[hooks.Stop]\nfires = \"api state idle\"\ncan_inject = false\n\n[session]\ncommune_dir = \".claude\"\nsignoff_dir = \".claude\"\n\n[session.psyche_init]\ncommand = \"claude -p --agent owl-psyche --name {session_name} --model sonnet\"\ncwd = \"{psyche_dir}\"\nenv_remove = [\"OWL_SESSION_ID\"]\nrecursion_guard_env = \"SPT_ECHO_COMMUNE\"\ndetach = true\nkeys = [\"session_name\", \"psyche_dir\"]\n\n[env.OWL_SESSION_ID]\ndirection = \"inject\"\nvalue = \"{session_id}\"\nchannel = \"CLAUDE_ENV_FILE\"\n\n[history]\nstrategy = \"fetcher\"\nfetcher = \"claude-spt-history --session {session_id}\"\n\n[inject]\nactivity = [\"hook\"]\nidle = [\"pty\", \"hook\"]\n\n[identity]\nsession_id_source = \"post_spawn\"\nparent_ancestor_name = \"claude\"\n\n[update]\navenue = \"delegated\"\ncommand = \"claude plugin update spt\"\nversion_check = true\n\"#;\n\n const SHELL_FIXTURE: &str = r#\"\n[adapter]\nname = \"GameRobot\"\nkind = \"shell\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[shell]\nspawn = \"gamerobot-shell --link {link_token}\"\nephemeral = false\nbroadcast = \"subnet\"\ncommand_receipt = \"http\"\npersistent = true\ncan_shutdown = false\n\n[shell.capabilities]\nmove = { args = [\"direction\", \"distance\"] }\nscreenshot = {}\n\n[shell.sensory]\ntypes = [\"image\", \"sound\", \"event\"]\n\"#;\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn harness_fixture_parses_all_sections() {\n let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n assert_eq!(m.adapter.name, \"claude-spt\");\n assert_eq!(m.adapter.kind, AdapterKind::Harness);\n assert_eq!(m.adapter.hostable_types.len(), 4);\n // hooks\n assert!(m.hooks[\"SessionStart\"].can_inject);\n assert!(!m.hooks[\"Stop\"].can_inject);\n assert_eq!(m.hooks[\"SessionStart\"].reads, [\"session_id\", \"source\", \"agent_type\"]);\n // session: dirs + one role\n assert_eq!(m.session.commune_dir.as_deref(), Some(\".claude\"));\n let role = m.session.psyche_init.as_ref().unwrap();\n assert!(role.detach);\n assert_eq!(role.env_remove, [\"OWL_SESSION_ID\"]);\n assert_eq!(role.recursion_guard_env.as_deref(), Some(\"SPT_ECHO_COMMUNE\"));\n assert_eq!(m.session.roles().len(), 1);\n // env\n assert_eq!(m.env[\"OWL_SESSION_ID\"].direction, EnvDirection::Inject);\n // history / inject / identity / update enums\n assert_eq!(m.history.unwrap().strategy, HistoryStrategy::Fetcher);\n let inject = m.inject.unwrap();\n assert_eq!(inject.idle, [InjectMethod::Pty, InjectMethod::Hook]);\n assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn shell_fixture_parses() {\n let m = Manifest::from_toml_str(SHELL_FIXTURE).expect(\"parse\");\n assert_eq!(m.adapter.kind, AdapterKind::Shell);\n let shell = m.shell.as_ref().unwrap();\n assert_eq!(shell.broadcast, Some(Broadcast::Subnet));\n assert_eq!(shell.command_receipt, Some(CommandReceipt::Http));\n assert_eq!(shell.capabilities[\"move\"].args, [\"direction\", \"distance\"]);\n assert!(shell.capabilities[\"screenshot\"].args.is_empty());\n assert_eq!(shell.sensory.types, [\"image\", \"sound\", \"event\"]);\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn round_trips_through_toml() {\n let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n let serialized = m.to_toml_string().expect(\"serialize\");\n let reparsed = Manifest::from_toml_str(&serialized).expect(\"re-parse\");\n assert_eq!(m, reparsed, \"manifest must survive a serialize→parse round-trip\");\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn unknown_enum_variant_is_an_error_not_a_panic() {\n let bad = r#\"\n[adapter]\nname = \"x\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[history]\nstrategy = \"telepathy\"\n\"#;\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Parse(_)), \"got {e}\");\n // message names the offending value\n assert!(e.to_string().contains(\"telepathy\") || e.to_string().contains(\"strategy\"));\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn shell_kind_without_shell_section_fails_validation() {\n let bad = r#\"\n[adapter]\nname = \"x\"\nkind = \"shell\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\"#;\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Validation(_)));\n assert!(e.to_string().contains(\"[shell]\"));\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn harness_kind_with_shell_section_fails_validation() {\n let bad = r#\"\n[adapter]\nname = \"x\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[shell]\nspawn = \"x\"\n\"#;\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Validation(_)));\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn inject_env_without_value_fails_validation() {\n let bad = r#\"\n[adapter]\nname = \"x\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[env.FOO]\ndirection = \"inject\"\n\"#;\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(e.to_string().contains(\"FOO\"));\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn fetcher_strategy_requires_fetcher_field() {\n let bad = r#\"\n[adapter]\nname = \"x\"\nversion = \"1.0.0\"\nmin_spt_core_version = \"1.0.0\"\n\n[history]\nstrategy = \"fetcher\"\n\"#;\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Validation(_)));\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn minimal_header_only_manifest_is_valid() {\n let m = Manifest::from_toml_str(\n \"[adapter]\\nname = \\\"min\\\"\\nversion = \\\"1.0.0\\\"\\nmin_spt_core_version = \\\"1.0.0\\\"\\n\",\n )\n .expect(\"parse\");\n assert_eq!(m.adapter.name, \"min\");\n assert!(m.session.is_empty());\n assert!(m.hooks.is_empty());\n }\n\n #[test] // [unit->REQ-MANIFEST-1]\n fn syntactically_broken_toml_is_an_error_not_a_panic() {\n let e = Manifest::from_toml_str(\"this is not = = toml\").unwrap_err();\n assert!(matches!(e, ManifestError::Parse(_)));\n 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Read in parallel."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":13688,"cache_read_input_tokens":105126,"output_tokens":596,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":13688,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":596,"cache_read_input_tokens":105126,"cache_creation_input_tokens":13688,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":13688},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5VPbBV5DLYDd1si4iq","type":"assistant","uuid":"4c37c6a0-3b25-4b75-ab32-b6adf6fa2f6b","timestamp":"2026-06-03T09:19:44.088Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4c37c6a0-3b25-4b75-ab32-b6adf6fa2f6b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01LXjx1iTnqunSMkBbNaxFvy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RdiVWV9GXx6ZAM82qm8LrB","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":13688,"cache_read_input_tokens":105126,"output_tokens":596,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":13688,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":596,"cache_read_input_tokens":105126,"cache_creation_input_tokens":13688,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":13688},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5VPbBV5DLYDd1si4iq","type":"assistant","uuid":"0eb1c7ce-ec61-45f6-a675-afb1c8af33cb","timestamp":"2026-06-03T09:19:45.030Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"0eb1c7ce-ec61-45f6-a675-afb1c8af33cb","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RdiVWV9GXx6ZAM82qm8LrB","type":"tool_result","content":"1\t//! CLI surface + dispatch for the `spt` binary (REQ-MSG-2).\n2\t//!\n3\t//! Stable arg shapes and exit codes are the contract here. Each subcommand is a\n4\t//! thin shim: read I/O, call the matching `spt-msg` entry point, render the\n5\t//! structured outcome, return an exit code. No messaging logic lives in this\n6\t//! layer.\n7\t//!\n8\t//! Exit codes: `0` success (delivered, queued, replied, listed) · `1` runtime\n9\t//! refusal (no perch, empty body, unidentifiable self) · `2` usage error\n10\t//! (clap, for unknown/missing args).\n11\t// [impl->REQ-MSG-2]\n12\t\n13\tuse std::io::{Read, Write};\n14\tuse std::time::Duration;\n15\t\n16\tuse clap::{Parser, Subcommand};\n17\tuse spt_msg::deliver::{self, SendOutcome};\n18\tuse spt_msg::ready::ReadyAgent;\n19\tuse spt_msg::ring::{self, RingOutcome};\n20\tuse spt_store::perch::{self, ParentHint};\n21\tuse spt_store::registry;\n22\t\n23\tuse crate::roster;\n24\t\n25\t#[derive(Parser)]\n26\t#[command(name = \"spt\", version, about = \"spt-core local messaging\", long_about = None)]\n27\tstruct Cli {\n28\t #[command(subcommand)]\n29\t cmd: Cmd,\n30\t}\n31\t\n32\t#[derive(Subcommand)]\n33\tenum Cmd {\n34\t /// Send a message (body read from stdin). Fire-and-forget.\n35\t Send {\n36\t /// Target perch id. May be omitted when --reply-to is given.\n37\t target: Option,\n38\t /// Sender id written into __REPLY_TO__ (auto-detected from session if omitted).\n39\t #[arg(long)]\n40\t from: Option,\n41\t /// Reply to this sender; sets the target and labels output REPLIED.\n42\t #[arg(long)]\n43\t reply_to: Option,\n44\t /// Spool only (deferred / hook channel) — no live wake.\n45\t #[arg(long)]\n46\t deferred: bool,\n47\t },\n48\t /// Send and block for a reply (body read from stdin; reply printed to stdout).\n49\t Ring {\n50\t /// Target perch id.\n51\t target: String,\n52\t /// Sender id (auto-detected from session if omitted).\n53\t #[arg(long)]\n54\t from: Option,\n55\t /// Seconds to wait for a reply before giving up.\n56\t #[arg(long, default_value = \"60\")]\n57\t timeout: u64,\n58\t },\n59\t /// Become reachable: register the perch and listen for messages (blocks).\n60\t Ready {\n61\t /// This agent's perch id.\n62\t id: String,\n63\t },\n64\t /// Receive messages: drain backlog then listen, printing each to stdout.\n65\t Poll {\n66\t /// This agent's perch id.\n67\t id: String,\n68\t /// Run a single drain+receive cycle, then exit (legacy one-shot).\n69\t #[arg(long)]\n70\t once: bool,\n71\t },\n72\t /// List perches under the owlery (id, state, address, ready, alive).\n73\t List,\n74\t /// Soft-stop a perch: remove the ready marker + unregister (spool preserved).\n75\t Stop {\n76\t /// Perch id to stop.\n77\t id: String,\n78\t },\n79\t /// Print this session's own perch id (from $OWL_SESSION_ID / $SPT_AGENT_ID).\n80\t Whoami,\n81\t /// Harness-contract inbound surface (REQ-API-1): the entry points a\n82\t /// harness's hooks fire to mutate on-disk SPT state.\n83\t Api(crate::api::ApiArgs),\n84\t /// Run the per-machine broker/brain daemon (REQ-DAEMON-3). Internal: an\n85\t /// `api` invocation auto-starts this; operators rarely run it directly.\n86\t #[command(hide = true)]\n87\t Daemon,\n88\t}\n89\t\n90\t/// Parse args and dispatch. Returns the process exit code.\n91\tpub fn run() -> i32 {\n92\t let cli = Cli::parse();\n93\t match cli.cmd {\n94\t Cmd::Send { target, from, reply_to, deferred } => cmd_send(target, from, reply_to, deferred),\n95\t Cmd::Ring { target, from, timeout } => cmd_ring(target, from, timeout),\n96\t Cmd::Ready { id } => run_listen(&id, false),\n97\t Cmd::Poll { id, once } => run_listen(&id, once),\n98\t Cmd::List => cmd_list(),\n99\t Cmd::Stop { id } => cmd_stop(&id),\n100\t Cmd::Whoami => cmd_whoami(),\n101\t Cmd::Api(args) => crate::api::run(args),\n102\t Cmd::Daemon => cmd_daemon(),\n103\t }\n104\t}\n105\t\n106\t/// Run the per-machine daemon (the hidden `spt daemon` entry point). Blocks\n107\t/// serving the broker + seed-control channels until killed; a bind contention\n108\t/// (another daemon already owns this home) surfaces as a non-zero exit.\n109\t// [impl->REQ-DAEMON-3]\n110\tfn cmd_daemon() -> i32 {\n111\t match spt_daemon::Daemon::run() {\n112\t Ok(()) => 0,\n113\t Err(e) => {\n114\t eprintln!(\"DAEMON_EXIT: {e}\");\n115\t 1\n116\t }\n117\t }\n118\t}\n119\t\n120\t/// Read stdin to a string (message body source for send/ring).\n121\tfn read_stdin() -> String {\n122\t let mut body = String::new();\n123\t let _ = std::io::stdin().read_to_string(&mut body);\n124\t body\n125\t}\n126\t\n127\t/// Resolve the sender id: explicit `--from`, else session auto-detect, else \"\".\n128\tfn resolve_from(from: Option) -> String {\n129\t from.or_else(roster::detect_self_id).unwrap_or_default()\n130\t}\n131\t\n132\tfn cmd_send(target: Option, from: Option, reply_to: Option, deferred: bool) -> i32 {\n133\t let is_reply = reply_to.is_some();\n134\t // --reply-to provides the target when no positional target is given.\n135\t let target = match target.or_else(|| reply_to.clone()) {\n136\t Some(t) => t,\n137\t None => {\n138\t eprintln!(\"USAGE: a target (or --reply-to ) is required\");\n139\t return 2;\n140\t }\n141\t };\n142\t let from = resolve_from(from);\n143\t let body = read_stdin();\n144\t let owlery = perch::owlery_dir();\n145\t\n146\t let outcome = if deferred {\n147\t deliver::send_deferred(&target, &from, &body)\n148\t } else {\n149\t deliver::send(&target, &from, &body, &owlery)\n150\t };\n151\t\n152\t match outcome {\n153\t SendOutcome::Sent => {\n154\t eprintln!(\"{}:{}\", if is_reply { \"REPLIED\" } else { \"SENT\" }, target);\n155\t 0\n156\t }\n157\t SendOutcome::Queued => {\n158\t let label = if deferred {\n159\t \"DEFERRED\"\n160\t } else if is_reply {\n161\t \"REPLIED(QUEUED)\"\n162\t } else {\n163\t \"QUEUED\"\n164\t };\n165\t eprintln!(\"{}:{}\", label, target);\n166\t 0\n167\t }\n168\t SendOutcome::NoPerch => {\n169\t eprintln!(\"NO_PERCH:{} is not listening\", target);\n170\t 1\n171\t }\n172\t SendOutcome::Empty => {\n173\t eprintln!(\"EMPTY_MSG: refusing to send empty message to {}\", target);\n174\t 1\n175\t }\n176\t }\n177\t}\n178\t\n179\tfn cmd_ring(target: String, from: Option, timeout: u64) -> i32 {\n180\t let from = resolve_from(from);\n181\t if from.is_empty() {\n182\t eprintln!(\"NO_SELF: ring needs a sender id (--from or $OWL_SESSION_ID)\");\n183\t return 1;\n184\t }\n185\t let body = read_stdin();\n186\t let owlery = perch::owlery_dir();\n187\t\n188\t match ring::ring(&target, &from, &body, Duration::from_secs(timeout), &owlery) {\n189\t RingOutcome::Replied(reply) => {\n190\t print!(\"{}\", reply);\n191\t let _ = std::io::stdout().flush();\n192\t 0\n193\t }\n194\t RingOutcome::TimedOut => {\n195\t eprintln!(\"TIMEOUT:{} did not reply within {}s\", target, timeout);\n196\t 0\n197\t }\n198\t RingOutcome::Queued => {\n199\t eprintln!(\"QUEUED:{}\", target);\n200\t 0\n201\t }\n202\t RingOutcome::Delivered => {\n203\t eprintln!(\"SENT:{} (reply will arrive on your listener)\", target);\n204\t 0\n205\t }\n206\t RingOutcome::NoPerch => {\n207\t eprintln!(\"NO_PERCH:{} is not listening\", target);\n208\t 1\n209\t }\n210\t RingOutcome::Empty => {\n211\t eprintln!(\"EMPTY_MSG: refusing to ring {} with an empty message\", target);\n212\t 1\n213\t }\n214\t }\n215\t}\n216\t\n217\t/// Run the listener loop (REQ-MSG-3 lifecycle, driven from the CLI). Blocks\n218\t/// until the process is killed unless `once` is set. Each received message is\n219\t/// printed framed to stdout; status goes to stderr.\n220\t///\n221\t/// Interim M1 model: the perch is reachable only while this process runs. M3's\n222\t/// spt-daemon decouples registration from the live process.\n223\tfn run_listen(id: &str, once: bool) -> i32 {\n224\t let (agent, backlog) = match ReadyAgent::start(id) {\n225\t Ok(pair) => pair,\n226\t Err(e) => {\n227\t eprintln!(\"READY_FAIL:{}: {}\", id, e);\n228\t return 1;\n229\t }\n230\t };\n231\t eprintln!(\"READY:{}\", id);\n232\t for msg in backlog {\n233\t emit(&msg);\n234\t }\n235\t\n236\t if once {\n237\t if let Some(msg) = agent.recv() {\n238\t emit(&msg);\n239\t }\n240\t for msg in agent.drain_spool() {\n241\t emit(&msg);\n242\t }\n243\t return 0;\n244\t }\n245\t\n246\t loop {\n247\t if let Some(msg) = agent.recv() {\n248\t emit(&msg);\n249\t }\n250\t for msg in agent.drain_spool() {\n251\t emit(&msg);\n252\t }\n253\t }\n254\t}\n255\t\n256\t/// Print a framed message to stdout and flush (one delivery per emit).\n257\tfn emit(msg: &str) {\n258\t print!(\"{}\", msg);\n259\t let _ = std::io::stdout().flush();\n260\t}\n261\t\n262\tfn cmd_list() -> i32 {\n263\t let perches = roster::enumerate();\n264\t if perches.is_empty() {\n265\t eprintln!(\"(no perches)\");\n266\t return 0;\n267\t }\n268\t for p in perches {\n269\t println!(\n270\t \"{:<28} {:<14} {:<22} ready={} alive={}\",\n271\t p.id,\n272\t p.state,\n273\t p.address.as_deref().unwrap_or(\"-\"),\n274\t p.ready,\n275\t p.alive\n276\t );\n277\t }\n278\t 0\n279\t}\n280\t\n281\tfn cmd_stop(id: &str) -> i32 {\n282\t let owlery = perch::owlery_dir();\n283\t // Soft-cleanup (HAZARD-SOFT-CLEANUP 6.2): remove the ready marker +\n284\t // unregister the address; spool.db and info.json are preserved.\n285\t let removed = std::fs::remove_file(perch::resolve_ready_file(id, ParentHint::Infer)).is_ok();\n286\t let _ = registry::unregister_address(id, &owlery);\n287\t if removed {\n288\t eprintln!(\"STOPPED:{}\", id);\n289\t } else {\n290\t eprintln!(\"STOPPED:{} (no ready marker; address unregistered)\", id);\n291\t }\n292\t 0\n293\t}\n294\t\n295\tfn cmd_whoami() -> i32 {\n296\t match roster::detect_self_id() {\n297\t Some(id) => {\n298\t println!(\"{}\", id);\n299\t 0\n300\t }\n301\t None => {\n302\t eprintln!(\"UNKNOWN: no perch matches this session ($OWL_SESSION_ID / $SPT_AGENT_ID)\");\n303\t 1\n304\t }\n305\t }\n306\t}\n307\t\n308\t#[cfg(test)]\n309\tmod tests {\n310\t use super::*;\n311\t\n312\t fn parse(args: &[&str]) -> Result {\n313\t Cli::try_parse_from(args)\n314\t }\n315\t\n316\t // [unit->REQ-MSG-2] the documented subcommands + arg shapes parse.\n317\t #[test]\n318\t fn subcommands_parse() {\n319\t assert!(matches!(parse(&[\"spt\", \"send\", \"bob\", \"--from\", \"alice\"]).unwrap().cmd, Cmd::Send { .. }));\n320\t assert!(matches!(parse(&[\"spt\", \"send\", \"bob\", \"--deferred\"]).unwrap().cmd, Cmd::Send { deferred: true, .. }));\n321\t assert!(matches!(parse(&[\"spt\", \"ring\", \"bob\", \"--timeout\", \"5\"]).unwrap().cmd, Cmd::Ring { .. }));\n322\t assert!(matches!(parse(&[\"spt\", \"ready\", \"bob\"]).unwrap().cmd, Cmd::Ready { .. }));\n323\t assert!(matches!(parse(&[\"spt\", \"poll\", \"bob\", \"--once\"]).unwrap().cmd, Cmd::Poll { once: true, .. }));\n324\t assert!(matches!(parse(&[\"spt\", \"list\"]).unwrap().cmd, Cmd::List));\n325\t assert!(matches!(parse(&[\"spt\", \"stop\", \"bob\"]).unwrap().cmd, Cmd::Stop { .. }));\n326\t assert!(matches!(parse(&[\"spt\", \"whoami\"]).unwrap().cmd, Cmd::Whoami));\n327\t // The hidden daemon entry point parses (auto-started by `api`).\n328\t assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n329\t }\n330\t\n331\t // [unit->REQ-MSG-2] ring timeout defaults to 60s when unspecified.\n332\t #[test]\n333\t fn ring_timeout_defaults() {\n334\t match parse(&[\"spt\", \"ring\", \"bob\"]).unwrap().cmd {\n335\t Cmd::Ring { timeout, .. } => assert_eq!(timeout, 60),\n336\t _ => panic!(\"expected Ring\"),\n337\t }\n338\t }\n339\t\n340\t // [unit->REQ-MSG-2] send target is optional (supplied via --reply-to instead).\n341\t #[test]\n342\t fn send_target_optional_with_reply_to() {\n343\t match parse(&[\"spt\", \"send\", \"--reply-to\", \"alice\"]).unwrap().cmd {\n344\t Cmd::Send { target, reply_to, .. } => {\n345\t assert!(target.is_none());\n346\t assert_eq!(reply_to.as_deref(), Some(\"alice\"));\n347\t }\n348\t _ => panic!(\"expected Send\"),\n349\t }\n350\t }\n351\t\n352\t // [unit->REQ-MSG-2] unknown subcommand / missing required arg are usage errors.\n353\t #[test]\n354\t fn invalid_usage_errors() {\n355\t assert!(parse(&[\"spt\", \"bogus\"]).is_err());\n356\t assert!(parse(&[\"spt\", \"ring\"]).is_err()); // missing required target\n357\t }\n358\t}\n359\t"}]},"uuid":"95e3d80b-6841-4fbd-a601-d4d8ac38afb8","timestamp":"2026-06-03T09:19:45.157Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","content":"//! CLI surface + dispatch for the `spt` binary (REQ-MSG-2).\n//!\n//! Stable arg shapes and exit codes are the contract here. Each subcommand is a\n//! thin shim: read I/O, call the matching `spt-msg` entry point, render the\n//! structured outcome, return an exit code. No messaging logic lives in this\n//! layer.\n//!\n//! Exit codes: `0` success (delivered, queued, replied, listed) · `1` runtime\n//! refusal (no perch, empty body, unidentifiable self) · `2` usage error\n//! (clap, for unknown/missing args).\n// [impl->REQ-MSG-2]\n\nuse std::io::{Read, Write};\nuse std::time::Duration;\n\nuse clap::{Parser, Subcommand};\nuse spt_msg::deliver::{self, SendOutcome};\nuse spt_msg::ready::ReadyAgent;\nuse spt_msg::ring::{self, RingOutcome};\nuse spt_store::perch::{self, ParentHint};\nuse spt_store::registry;\n\nuse crate::roster;\n\n#[derive(Parser)]\n#[command(name = \"spt\", version, about = \"spt-core local messaging\", long_about = None)]\nstruct Cli {\n #[command(subcommand)]\n cmd: Cmd,\n}\n\n#[derive(Subcommand)]\nenum Cmd {\n /// Send a message (body read from stdin). Fire-and-forget.\n Send {\n /// Target perch id. May be omitted when --reply-to is given.\n target: Option,\n /// Sender id written into __REPLY_TO__ (auto-detected from session if omitted).\n #[arg(long)]\n from: Option,\n /// Reply to this sender; sets the target and labels output REPLIED.\n #[arg(long)]\n reply_to: Option,\n /// Spool only (deferred / hook channel) — no live wake.\n #[arg(long)]\n deferred: bool,\n },\n /// Send and block for a reply (body read from stdin; reply printed to stdout).\n Ring {\n /// Target perch id.\n target: String,\n /// Sender id (auto-detected from session if omitted).\n #[arg(long)]\n from: Option,\n /// Seconds to wait for a reply before giving up.\n #[arg(long, default_value = \"60\")]\n timeout: u64,\n },\n /// Become reachable: register the perch and listen for messages (blocks).\n Ready {\n /// This agent's perch id.\n id: String,\n },\n /// Receive messages: drain backlog then listen, printing each to stdout.\n Poll {\n /// This agent's perch id.\n id: String,\n /// Run a single drain+receive cycle, then exit (legacy one-shot).\n #[arg(long)]\n once: bool,\n },\n /// List perches under the owlery (id, state, address, ready, alive).\n List,\n /// Soft-stop a perch: remove the ready marker + unregister (spool preserved).\n Stop {\n /// Perch id to stop.\n id: String,\n },\n /// Print this session's own perch id (from $OWL_SESSION_ID / $SPT_AGENT_ID).\n Whoami,\n /// Harness-contract inbound surface (REQ-API-1): the entry points a\n /// harness's hooks fire to mutate on-disk SPT state.\n Api(crate::api::ApiArgs),\n /// Run the per-machine broker/brain daemon (REQ-DAEMON-3). Internal: an\n /// `api` invocation auto-starts this; operators rarely run it directly.\n #[command(hide = true)]\n Daemon,\n}\n\n/// Parse args and dispatch. Returns the process exit code.\npub fn run() -> i32 {\n let cli = Cli::parse();\n match cli.cmd {\n Cmd::Send { target, from, reply_to, deferred } => cmd_send(target, from, reply_to, deferred),\n Cmd::Ring { target, from, timeout } => cmd_ring(target, from, timeout),\n Cmd::Ready { id } => run_listen(&id, false),\n Cmd::Poll { id, once } => run_listen(&id, once),\n Cmd::List => cmd_list(),\n Cmd::Stop { id } => cmd_stop(&id),\n Cmd::Whoami => cmd_whoami(),\n Cmd::Api(args) => crate::api::run(args),\n Cmd::Daemon => cmd_daemon(),\n }\n}\n\n/// Run the per-machine daemon (the hidden `spt daemon` entry point). Blocks\n/// serving the broker + seed-control channels until killed; a bind contention\n/// (another daemon already owns this home) surfaces as a non-zero exit.\n// [impl->REQ-DAEMON-3]\nfn cmd_daemon() -> i32 {\n match spt_daemon::Daemon::run() {\n Ok(()) => 0,\n Err(e) => {\n eprintln!(\"DAEMON_EXIT: {e}\");\n 1\n }\n }\n}\n\n/// Read stdin to a string (message body source for send/ring).\nfn read_stdin() -> String {\n let mut body = String::new();\n let _ = std::io::stdin().read_to_string(&mut body);\n body\n}\n\n/// Resolve the sender id: explicit `--from`, else session auto-detect, else \"\".\nfn resolve_from(from: Option) -> String {\n from.or_else(roster::detect_self_id).unwrap_or_default()\n}\n\nfn cmd_send(target: Option, from: Option, reply_to: Option, deferred: bool) -> i32 {\n let is_reply = reply_to.is_some();\n // --reply-to provides the target when no positional target is given.\n let target = match target.or_else(|| reply_to.clone()) {\n Some(t) => t,\n None => {\n eprintln!(\"USAGE: a target (or --reply-to ) is required\");\n return 2;\n }\n };\n let from = resolve_from(from);\n let body = read_stdin();\n let owlery = perch::owlery_dir();\n\n let outcome = if deferred {\n deliver::send_deferred(&target, &from, &body)\n } else {\n deliver::send(&target, &from, &body, &owlery)\n };\n\n match outcome {\n SendOutcome::Sent => {\n eprintln!(\"{}:{}\", if is_reply { \"REPLIED\" } else { \"SENT\" }, target);\n 0\n }\n SendOutcome::Queued => {\n let label = if deferred {\n \"DEFERRED\"\n } else if is_reply {\n \"REPLIED(QUEUED)\"\n } else {\n \"QUEUED\"\n };\n eprintln!(\"{}:{}\", label, target);\n 0\n }\n SendOutcome::NoPerch => {\n eprintln!(\"NO_PERCH:{} is not listening\", target);\n 1\n }\n SendOutcome::Empty => {\n eprintln!(\"EMPTY_MSG: refusing to send empty message to {}\", target);\n 1\n }\n }\n}\n\nfn cmd_ring(target: String, from: Option, timeout: u64) -> i32 {\n let from = resolve_from(from);\n if from.is_empty() {\n eprintln!(\"NO_SELF: ring needs a sender id (--from or $OWL_SESSION_ID)\");\n return 1;\n }\n let body = read_stdin();\n let owlery = perch::owlery_dir();\n\n match ring::ring(&target, &from, &body, Duration::from_secs(timeout), &owlery) {\n RingOutcome::Replied(reply) => {\n print!(\"{}\", reply);\n let _ = std::io::stdout().flush();\n 0\n }\n RingOutcome::TimedOut => {\n eprintln!(\"TIMEOUT:{} did not reply within {}s\", target, timeout);\n 0\n }\n RingOutcome::Queued => {\n eprintln!(\"QUEUED:{}\", target);\n 0\n }\n RingOutcome::Delivered => {\n eprintln!(\"SENT:{} (reply will arrive on your listener)\", target);\n 0\n }\n RingOutcome::NoPerch => {\n eprintln!(\"NO_PERCH:{} is not listening\", target);\n 1\n }\n RingOutcome::Empty => {\n eprintln!(\"EMPTY_MSG: refusing to ring {} with an empty message\", target);\n 1\n }\n }\n}\n\n/// Run the listener loop (REQ-MSG-3 lifecycle, driven from the CLI). Blocks\n/// until the process is killed unless `once` is set. Each received message is\n/// printed framed to stdout; status goes to stderr.\n///\n/// Interim M1 model: the perch is reachable only while this process runs. M3's\n/// spt-daemon decouples registration from the live process.\nfn run_listen(id: &str, once: bool) -> i32 {\n let (agent, backlog) = match ReadyAgent::start(id) {\n Ok(pair) => pair,\n Err(e) => {\n eprintln!(\"READY_FAIL:{}: {}\", id, e);\n return 1;\n }\n };\n eprintln!(\"READY:{}\", id);\n for msg in backlog {\n emit(&msg);\n }\n\n if once {\n if let Some(msg) = agent.recv() {\n emit(&msg);\n }\n for msg in agent.drain_spool() {\n emit(&msg);\n }\n return 0;\n }\n\n loop {\n if let Some(msg) = agent.recv() {\n emit(&msg);\n }\n for msg in agent.drain_spool() {\n emit(&msg);\n }\n }\n}\n\n/// Print a framed message to stdout and flush (one delivery per emit).\nfn emit(msg: &str) {\n print!(\"{}\", msg);\n let _ = std::io::stdout().flush();\n}\n\nfn cmd_list() -> i32 {\n let perches = roster::enumerate();\n if perches.is_empty() {\n eprintln!(\"(no perches)\");\n return 0;\n }\n for p in perches {\n println!(\n \"{:<28} {:<14} {:<22} ready={} alive={}\",\n p.id,\n p.state,\n p.address.as_deref().unwrap_or(\"-\"),\n p.ready,\n p.alive\n );\n }\n 0\n}\n\nfn cmd_stop(id: &str) -> i32 {\n let owlery = perch::owlery_dir();\n // Soft-cleanup (HAZARD-SOFT-CLEANUP 6.2): remove the ready marker +\n // unregister the address; spool.db and info.json are preserved.\n let removed = std::fs::remove_file(perch::resolve_ready_file(id, ParentHint::Infer)).is_ok();\n let _ = registry::unregister_address(id, &owlery);\n if removed {\n eprintln!(\"STOPPED:{}\", id);\n } else {\n eprintln!(\"STOPPED:{} (no ready marker; address unregistered)\", id);\n }\n 0\n}\n\nfn cmd_whoami() -> i32 {\n match roster::detect_self_id() {\n Some(id) => {\n println!(\"{}\", id);\n 0\n }\n None => {\n eprintln!(\"UNKNOWN: no perch matches this session ($OWL_SESSION_ID / $SPT_AGENT_ID)\");\n 1\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n fn parse(args: &[&str]) -> Result {\n Cli::try_parse_from(args)\n }\n\n // [unit->REQ-MSG-2] the documented subcommands + arg shapes parse.\n #[test]\n fn subcommands_parse() {\n assert!(matches!(parse(&[\"spt\", \"send\", \"bob\", \"--from\", \"alice\"]).unwrap().cmd, Cmd::Send { .. }));\n assert!(matches!(parse(&[\"spt\", \"send\", \"bob\", \"--deferred\"]).unwrap().cmd, Cmd::Send { deferred: true, .. }));\n assert!(matches!(parse(&[\"spt\", \"ring\", \"bob\", \"--timeout\", \"5\"]).unwrap().cmd, Cmd::Ring { .. }));\n assert!(matches!(parse(&[\"spt\", \"ready\", \"bob\"]).unwrap().cmd, Cmd::Ready { .. }));\n assert!(matches!(parse(&[\"spt\", \"poll\", \"bob\", \"--once\"]).unwrap().cmd, Cmd::Poll { once: true, .. }));\n assert!(matches!(parse(&[\"spt\", \"list\"]).unwrap().cmd, Cmd::List));\n assert!(matches!(parse(&[\"spt\", \"stop\", \"bob\"]).unwrap().cmd, Cmd::Stop { .. }));\n assert!(matches!(parse(&[\"spt\", \"whoami\"]).unwrap().cmd, Cmd::Whoami));\n // The hidden daemon entry point parses (auto-started by `api`).\n assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n }\n\n // [unit->REQ-MSG-2] ring timeout defaults to 60s when unspecified.\n #[test]\n fn ring_timeout_defaults() {\n match parse(&[\"spt\", \"ring\", \"bob\"]).unwrap().cmd {\n Cmd::Ring { timeout, .. } => assert_eq!(timeout, 60),\n _ => panic!(\"expected Ring\"),\n }\n }\n\n // [unit->REQ-MSG-2] send target is optional (supplied via --reply-to instead).\n #[test]\n fn send_target_optional_with_reply_to() {\n match parse(&[\"spt\", \"send\", \"--reply-to\", \"alice\"]).unwrap().cmd {\n Cmd::Send { target, reply_to, .. } => {\n assert!(target.is_none());\n assert_eq!(reply_to.as_deref(), Some(\"alice\"));\n }\n _ => panic!(\"expected Send\"),\n }\n }\n\n // [unit->REQ-MSG-2] unknown subcommand / missing required arg are usage errors.\n #[test]\n fn invalid_usage_errors() {\n assert!(parse(&[\"spt\", \"bogus\"]).is_err());\n assert!(parse(&[\"spt\", \"ring\"]).is_err()); // missing required target\n }\n}\n","numLines":359,"startLine":1,"totalLines":359}},"sourceToolAssistantUUID":"0eb1c7ce-ec61-45f6-a675-afb1c8af33cb","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"95e3d80b-6841-4fbd-a601-d4d8ac38afb8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01LXjx1iTnqunSMkBbNaxFvy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018K5A9oYVgswJ1YGEWi35pT","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lifecycle.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":13688,"cache_read_input_tokens":105126,"output_tokens":596,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":13688,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":596,"cache_read_input_tokens":105126,"cache_creation_input_tokens":13688,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":13688},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5VPbBV5DLYDd1si4iq","type":"assistant","uuid":"f8c26be4-3629-4571-aad6-e352505bbb5d","timestamp":"2026-06-03T09:19:45.458Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f8c26be4-3629-4571-aad6-e352505bbb5d","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018K5A9oYVgswJ1YGEWi35pT","type":"tool_result","content":"1\t//! The brain's LiveAgent lifecycle host (B3) — the consolidated re-host of the\n2\t//! interim `api listen` runner's live half.\n3\t//!\n4\t//! In the no-daemon interim model the long-lived `spt api listen` process hosted\n5\t//! the LiveAgent lifecycle (Psyche spawn, pulse-driven drop ingest, echo fires,\n6\t//! graceful signoff) directly in the agent's session. Consolidation\n7\t//! (REQ-DAEMON-1) moves that orchestration **down into `spt-daemon`** so the\n8\t//! brain runs it as scheduled in-process loops, with a durable, configurable\n9\t//! pulse period ([`crate::config::DaemonConfig`]) instead of the interim 5s\n10\t//! constant. The `spt` binary's `LiveHost` becomes a thin shim over this type —\n11\t//! a re-host, not a rewrite: the heavy lifting stays in the already-pure\n12\t//! [`spt_live`] seams ([`spawn_psyche`], [`ingest_drops`], [`run_echo_commune`],\n13\t//! [`graceful_signoff`], [`sweep_stale_signoff`]); the ordering invariants\n14\t//! (echo-before-signoff 3.3, grace-before-signoff 1.1, stale-sweep 3.2) live\n15\t//! where they always have.\n16\t// [impl->REQ-DAEMON-1]\n17\t\n18\tuse std::collections::BTreeMap;\n19\tuse std::path::PathBuf;\n20\tuse std::sync::atomic::{AtomicBool, Ordering};\n21\tuse std::time::{Duration, SystemTime, UNIX_EPOCH};\n22\t\n23\tuse spt_live::{\n24\t fetch_history, graceful_signoff, ingest_drops, run_echo_commune, spawn_psyche,\n25\t sweep_stale_signoff, HistoryRecord, Ingested, PsycheHandle, SignoffOutcome,\n26\t};\n27\tuse spt_runtime::{Manifest, ManifestRuntime};\n28\tuse spt_store::perch::{self, ParentHint};\n29\tuse spt_store::proc::is_process_alive;\n30\t\n31\tuse crate::config::DaemonConfig;\n32\t\n33\t/// Bound for a bounded history/echo invocation in the host (carried from M2b).\n34\tconst LIVE_BOUNDED_TIMEOUT: Duration = Duration::from_secs(30);\n35\t\n36\t/// Wall-clock now in epoch millis — precedence-marker stamp for ingested writes.\n37\tfn now_ms() -> u64 {\n38\t SystemTime::now()\n39\t .duration_since(UNIX_EPOCH)\n40\t .map(|d| d.as_millis() as u64)\n41\t .unwrap_or(0)\n42\t}\n43\t\n44\t/// ISO-ish stamp for the psyche prompt (opaque to the Psyche; just a timestamp).\n45\tfn now_stamp() -> String {\n46\t format!(\"epoch-ms:{}\", now_ms())\n47\t}\n48\t\n49\t/// One pulse tick's observed effects: any drops ingested + whether an echo fired.\n50\t#[derive(Debug, Clone, Default)]\n51\tpub struct TickReport {\n52\t pub ingested: Vec,\n53\t pub echo_fired: bool,\n54\t}\n55\t\n56\t/// The daemon-hosted LiveAgent lifecycle: the runtime + watched drop dirs built\n57\t/// from a live-capable manifest, paced by a config-driven [`DaemonConfig`].\n58\tpub struct BrainLifecycle {\n59\t runtime: ManifestRuntime,\n60\t id: String,\n61\t manifest: Manifest,\n62\t commune_dir: Option,\n63\t signoff_dir: Option,\n64\t cfg: DaemonConfig,\n65\t}\n66\t\n67\timpl BrainLifecycle {\n68\t /// Build a host for `id` from a live-capable manifest (declares\n69\t /// `[session.psyche_init]`); `None` for an absent manifest or a plain relay\n70\t /// endpoint. Loads the durable [`DaemonConfig`] from disk.\n71\t pub fn new_opt(manifest: Option<&Manifest>, id: &str) -> Option {\n72\t Self::with_config(manifest?, id, DaemonConfig::load())\n73\t }\n74\t\n75\t /// Build a host from a live-capable manifest with an explicit config (the\n76\t /// testable seam). `None` if the manifest declares no Psyche.\n77\t pub fn with_config(manifest: &Manifest, id: &str, cfg: DaemonConfig) -> Option {\n78\t manifest.session.psyche_init.as_ref()?;\n79\t Some(BrainLifecycle {\n80\t runtime: ManifestRuntime::new(manifest.clone()),\n81\t id: id.to_string(),\n82\t commune_dir: manifest.session.commune_dir.as_ref().map(PathBuf::from),\n83\t signoff_dir: manifest.session.signoff_dir.as_ref().map(PathBuf::from),\n84\t manifest: manifest.clone(),\n85\t cfg,\n86\t })\n87\t }\n88\t\n89\t /// The configured pulse period (config-driven, not a constant).\n90\t pub fn pulse_period(&self) -> Duration {\n91\t self.cfg.pulse_period\n92\t }\n93\t\n94\t /// Base substitution keys spt-core fills for the lifecycle templates.\n95\t fn base_keys(&self, session_id: Option<&str>) -> BTreeMap {\n96\t let mut k = BTreeMap::new();\n97\t k.insert(\"id\".to_string(), self.id.clone());\n98\t if let Some(sid) = session_id {\n99\t k.insert(\"session_id\".to_string(), sid.to_string());\n100\t }\n101\t k\n102\t }\n103\t\n104\t /// The unique watched drop dirs (commune + signoff; usually the same dir).\n105\t fn drop_dirs(&self) -> Vec {\n106\t let mut dirs: Vec = Vec::new();\n107\t for d in [self.commune_dir.as_ref(), self.signoff_dir.as_ref()]\n108\t .into_iter()\n109\t .flatten()\n110\t {\n111\t if !dirs.contains(d) {\n112\t dirs.push(d.clone());\n113\t }\n114\t }\n115\t dirs\n116\t }\n117\t\n118\t /// Sweep a stale signoff sentinel on start (3.2). No-op without a signoff dir.\n119\t pub fn sweep_on_start(&self) {\n120\t if let Some(dir) = &self.signoff_dir {\n121\t let _ = sweep_stale_signoff(dir, &self.id);\n122\t }\n123\t }\n124\t\n125\t /// Spawn the Psyche companion (T2). `event` is the incoming envelope when the\n126\t /// spawn is event-driven; `None` at cold start.\n127\t ///\n128\t /// The Psyche is **daemon-hosted**: its liveness is daemon-authoritative, not\n129\t /// the ephemeral summarizer pid `spawn_psyche` records (2.5). So immediately\n130\t /// after binding, mark the perch `online` — from here liveness reads the\n131\t /// daemon `status`, and a dead summarizer subprocess no longer flips the perch\n132\t /// offline. [`mark_offline`](Self::mark_offline) is the teardown counterpart.\n133\t // [impl->REQ-HAZARD-DAEMON-HOSTED-LIVENESS]\n134\t pub fn spawn_psyche(\n135\t &self,\n136\t session_id: Option<&str>,\n137\t event: Option<&str>,\n138\t ) -> Result {\n139\t let handle =\n140\t spawn_psyche(&self.runtime, &self.id, &self.base_keys(session_id), event, &now_stamp())\n141\t .map_err(|e| e.to_string())?;\n142\t spt_store::info::set_status(&handle.perch_path, spt_store::liveness::STATUS_ONLINE)\n143\t .map_err(|e| format!(\"mark psyche online: {e}\"))?;\n144\t Ok(handle)\n145\t }\n146\t\n147\t /// Mark a daemon-hosted perch `offline` (teardown counterpart of the\n148\t /// `online` stamp in [`spawn_psyche`](Self::spawn_psyche)). From this point\n149\t /// the single liveness resolver reports the perch dead regardless of any pid\n150\t /// still recorded in its `info.json` (2.5). Best-effort: a missing record\n151\t /// (perch already gone) is not an error.\n152\t // [impl->REQ-HAZARD-DAEMON-HOSTED-LIVENESS]\n153\t pub fn mark_offline(perch_path: &std::path::Path) {\n154\t let _ = spt_store::info::set_status(perch_path, spt_store::liveness::STATUS_OFFLINE);\n155\t }\n156\t\n157\t /// One pulse tick (T5): ingest drops from the watched dirs (T4), then if the\n158\t /// echo-gate is armed fire exactly one echo-commune (T3).\n159\t pub fn pulse_tick(&self, session_id: Option<&str>) -> Result {\n160\t let now = now_ms();\n161\t let mut ingested = Vec::new();\n162\t for dir in self.drop_dirs() {\n163\t let mut got =\n164\t ingest_drops(&dir, &self.id, ParentHint::Infer, now, self.cfg.protection_window_ms)\n165\t .map_err(|e| e.to_string())?;\n166\t ingested.append(&mut got);\n167\t }\n168\t let echo_fired = if spt_live::pulse::take_echo_gate(&self.id, ParentHint::Infer) {\n169\t self.fire_echo(session_id)?;\n170\t true\n171\t } else {\n172\t false\n173\t };\n174\t Ok(TickReport { ingested, echo_fired })\n175\t }\n176\t\n177\t /// Run the scheduled pulse loop until `stop` is set, calling `on_tick` after\n178\t /// each tick (so a caller — or a test — observes cadence and can decide to\n179\t /// stop). The period comes from the durable config, never a constant. The\n180\t /// loop holds no state beyond the cursor on disk, so it is freely\n181\t /// killable + respawnable: a fresh loop re-reads the drop dirs and gate.\n182\t pub fn run_pulse_loop(\n183\t &self,\n184\t session_id: Option<&str>,\n185\t stop: &AtomicBool,\n186\t mut on_tick: F,\n187\t ) {\n188\t while !stop.load(Ordering::Relaxed) {\n189\t match self.pulse_tick(session_id) {\n190\t Ok(report) => on_tick(&report),\n191\t Err(_) => { /* a transient tick error must not kill the loop */ }\n192\t }\n193\t // Sleep the configured period in small slices so a stop is honored\n194\t // promptly rather than after a full (possibly multi-second) period.\n195\t sleep_interruptible(self.cfg.pulse_period, stop);\n196\t }\n197\t }\n198\t\n199\t /// Fetch history per the manifest `[history]` strategy (empty if none).\n200\t fn history(&self, session_id: Option<&str>) -> Vec {\n201\t let Some(h) = &self.manifest.history else {\n202\t return Vec::new();\n203\t };\n204\t fetch_history(h, &self.base_keys(session_id), &self.id, ParentHint::Infer, LIVE_BOUNDED_TIMEOUT)\n205\t .unwrap_or_default()\n206\t }\n207\t\n208\t /// Run the echo-commune into the commune dir (T3). No-op (Ok) without a dir.\n209\t fn fire_echo(&self, session_id: Option<&str>) -> Result<(), String> {\n210\t let Some(dir) = &self.commune_dir else {\n211\t return Ok(());\n212\t };\n213\t let history = self.history(session_id);\n214\t run_echo_commune(\n215\t &self.runtime,\n216\t &self.id,\n217\t &self.base_keys(session_id),\n218\t &history,\n219\t dir,\n220\t LIVE_BOUNDED_TIMEOUT,\n221\t )\n222\t .map(|_| ())\n223\t .map_err(|e| e.to_string())\n224\t }\n225\t\n226\t /// Execute the graceful signoff (T6): echo-commune BEFORE teardown (3.3),\n227\t /// grace recheck before any signoff write (1.1). The graceful path is an\n228\t /// **intentional** shutdown, so it uses zero grace + an always-gone recheck —\n229\t /// the Self is leaving on purpose, there is nothing to recover. The\n230\t /// supervised-crash path ([`supervised_crash_signoff`](Self::supervised_crash_signoff))\n231\t /// supplies the real grace + liveness recheck for an *un*intentional death.\n232\t pub fn graceful_signoff(&self, session_id: Option<&str>) -> Result {\n233\t self.signoff_with(session_id, Duration::ZERO, || true)\n234\t }\n235\t\n236\t /// Execute the **supervised-crash** signoff (B7, orphan-watch) — the\n237\t /// counterpart of [`graceful_signoff`](Self::graceful_signoff) for an\n238\t /// *unexpected* harness death. It runs the identical load-bearing ordering —\n239\t /// echo-commune (3.3) → grace wait (1.1) → liveness recheck → teardown — but\n240\t /// with the **real** grace window from config and the **real** recheck\n241\t /// `still_gone`. A Self that recovered across the grace window (a binary\n242\t /// handoff relaunch, a brief stale poll) makes `still_gone` false and is\n243\t /// **spared** — the phantom-INIT_SIGNOFF bug (1.1).\n244\t ///\n245\t /// `still_gone` is the post-grace liveness verdict (true ⇒ the harness owner\n246\t /// is still gone ⇒ tear down). [`run_orphan_watch`](Self::run_orphan_watch)\n247\t /// supplies the production recheck ([`harness_owner_gone`](Self::harness_owner_gone));\n248\t /// it is injected here so the ordering is testable without a real pid.\n249\t // [impl->REQ-DAEMON-4]\n250\t // [impl->REQ-HAZARD-GRACE-BEFORE-SIGNOFF]\n251\t // [impl->REQ-HAZARD-ECHO-BEFORE-SIGNOFF]\n252\t pub fn supervised_crash_signoff(\n253\t &self,\n254\t session_id: Option<&str>,\n255\t still_gone: impl FnOnce() -> bool,\n256\t ) -> Result {\n257\t self.signoff_with(session_id, self.cfg.crash_grace, still_gone)\n258\t }\n259\t\n260\t /// The shared signoff wiring behind both the graceful and supervised-crash\n261\t /// paths. The only two things that differ between them are exactly the two\n262\t /// the 1.1 hazard turns on — the `grace` window and the `recheck` verdict — so\n263\t /// they are the only parameters; the echo (3.3) and teardown effects are\n264\t /// identical. Keeping one body guarantees the crash path can never drift out\n265\t /// of the echo-before-teardown ordering the graceful path proves.\n266\t fn signoff_with(\n267\t &self,\n268\t session_id: Option<&str>,\n269\t grace: Duration,\n270\t recheck: impl FnOnce() -> bool,\n271\t ) -> Result {\n272\t let mut echo_err: Option = None;\n273\t let mut teardown_err: Option = None;\n274\t let outcome = graceful_signoff::(\n275\t session_id,\n276\t grace,\n277\t || {\n278\t if let Err(e) = self.fire_echo(session_id) {\n279\t echo_err = Some(e);\n280\t }\n281\t Ok(())\n282\t },\n283\t recheck,\n284\t || {\n285\t let ready = perch::resolve_ready_file(&self.id, ParentHint::Infer);\n286\t if let Err(e) = std::fs::remove_file(&ready) {\n287\t if e.kind() != std::io::ErrorKind::NotFound {\n288\t teardown_err = Some(e.to_string());\n289\t }\n290\t }\n291\t Ok(())\n292\t },\n293\t )\n294\t .unwrap_or(SignoffOutcome { echo_ran: false, signed_off: false });\n295\t if let Some(e) = echo_err {\n296\t return Err(format!(\"echo failed during signoff: {e}\"));\n297\t }\n298\t if let Some(e) = teardown_err {\n299\t return Err(format!(\"teardown failed during signoff: {e}\"));\n300\t }\n301\t Ok(outcome)\n302\t }\n303\t\n304\t /// Whether the supervised Self's **harness owner** is gone. Anchors liveness on\n305\t /// the stable harness-session pid (`info.json` `parent_pid`), never an\n306\t /// ephemeral poll pid (KNOWN-HAZARDS 2.1): a recycled ephemeral pid could read\n307\t /// a foreign process as the Self and mask a real death, or flip a live Self\n308\t /// dead. Re-reads the perch fresh so a Self that **rebound** under a new\n309\t /// harness (a recovery) — recording a fresh, live `parent_pid` — reads alive.\n310\t /// A perch with no recorded owner is treated as gone (nothing supervises it).\n311\t // [impl->REQ-DAEMON-4]\n312\t pub fn harness_owner_gone(&self) -> bool {\n313\t let path = perch::resolve_perch_path(&self.id, ParentHint::Infer);\n314\t match spt_store::info::read_info(&path).and_then(|i| i.parent_pid) {\n315\t Some(pid) => !is_process_alive(pid),\n316\t None => true,\n317\t }\n318\t }\n319\t\n320\t /// Supervise a harness-hosted Self and carry the graceful ordering into the\n321\t /// **supervised-crash** path the always-on daemon now enables (B7). On start it\n322\t /// sweeps any stale signoff sentinel (3.2) so a prior generation's leftover\n323\t /// never reads as a live signoff. It then polls the harness owner pid each\n324\t /// cycle (anchored on `parent_pid`, 2.1); on the first observed death it runs\n325\t /// [`supervised_crash_signoff`](Self::supervised_crash_signoff) with the real\n326\t /// grace + a fresh liveness recheck ([`harness_owner_gone`](Self::harness_owner_gone)),\n327\t /// so a transient recovery across the grace window is spared (1.1).\n328\t ///\n329\t /// Returns the signoff outcome once the watch fires, or `None` if `stop` was\n330\t /// set before any death was observed. `owner_pid` is the supervised harness\n331\t /// pid; the poll cadence reuses the configured `pulse_period` (the same\n332\t /// scheduled-supervision clock as the pulse loop).\n333\t // [impl->REQ-DAEMON-4]\n334\t // [impl->REQ-HAZARD-STALE-SIGNOFF-SENTINEL]\n335\t pub fn run_orphan_watch(\n336\t &self,\n337\t session_id: Option<&str>,\n338\t owner_pid: u32,\n339\t stop: &AtomicBool,\n340\t ) -> Option> {\n341\t // 3.2 — sweep a stale signoff sentinel before supervising, exactly as a\n342\t // listener start does, so a prior crash's sentinel can't self-trigger.\n343\t self.sweep_on_start();\n344\t while !stop.load(Ordering::Relaxed) {\n345\t if !is_process_alive(owner_pid) {\n346\t // Observed gone — run the crash teardown. The recheck re-reads the\n347\t // perch's CURRENT owner, so a Self that rebound across the grace\n348\t // window (binary handoff) is spared (1.1).\n349\t return Some(self.supervised_crash_signoff(session_id, || self.harness_owner_gone()));\n350\t }\n351\t sleep_interruptible(self.cfg.pulse_period, stop);\n352\t }\n353\t None\n354\t }\n355\t}\n356\t\n357\t/// Sleep `period`, waking early if `stop` is set (10ms slices). Keeps the pulse\n358\t/// loop responsive to a kill without busy-spinning.\n359\tfn sleep_interruptible(period: Duration, stop: &AtomicBool) {\n360\t const SLICE: Duration = Duration::from_millis(10);\n361\t let mut left = period;\n362\t while left > Duration::ZERO {\n363\t if stop.load(Ordering::Relaxed) {\n364\t return;\n365\t }\n366\t let nap = left.min(SLICE);\n367\t std::thread::sleep(nap);\n368\t left = left.saturating_sub(nap);\n369\t }\n370\t}\n371\t\n372\t#[cfg(test)]\n373\tmod tests {\n374\t use super::*;\n375\t use crate::test_home::with_home;\n376\t use std::sync::atomic::AtomicUsize;\n377\t\n378\t // A live-capable manifest: a Psyche init template + a commune dir to watch.\n379\t // The Psyche command is a trivial no-op (we never spawn it in these tests;\n380\t // we exercise the pulse/ingest loop, which does not launch the Psyche).\n381\t #[cfg(windows)]\n382\t const NOOP_CMD: &str = \"cmd /C rem\";\n383\t #[cfg(unix)]\n384\t const NOOP_CMD: &str = \"true\";\n385\t\n386\t fn live_manifest(commune_dir: &std::path::Path) -> Manifest {\n387\t let dir = commune_dir.to_string_lossy().replace('\\\\', \"/\");\n388\t let toml = format!(\n389\t \"[adapter]\\nname=\\\"mock\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n390\t [session]\\ncommune_dir=\\\"{dir}\\\"\\n\\n\\\n391\t [session.psyche_init]\\ncommand='{NOOP_CMD}'\\ncwd=\\\"{{psyche_dir}}\\\"\\nkeys=[]\\n\"\n392\t );\n393\t Manifest::from_toml_str(&toml).unwrap()\n394\t }\n395\t\n396\t // A stdin→stdout passthrough so the echo-commune summarizer succeeds and\n397\t // writes a real drop file — lets the signoff tests observe that the echo\n398\t // (3.3) actually ran before any teardown.\n399\t #[cfg(windows)]\n400\t const PASSTHROUGH: &str = \"sort\";\n401\t #[cfg(unix)]\n402\t const PASSTHROUGH: &str = \"cat\";\n403\t\n404\t // A live manifest that ALSO declares an echo-commune summarizer, so\n405\t // `fire_echo` (and thus the signoff echo step) succeeds and writes a commune.\n406\t fn live_manifest_with_echo(commune_dir: &std::path::Path) -> Manifest {\n407\t let dir = commune_dir.to_string_lossy().replace('\\\\', \"/\");\n408\t let toml = format!(\n409\t \"[adapter]\\nname=\\\"mock\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n410\t [session]\\ncommune_dir=\\\"{dir}\\\"\\n\\n\\\n411\t [session.psyche_init]\\ncommand='{NOOP_CMD}'\\ncwd=\\\"{{psyche_dir}}\\\"\\nkeys=[]\\n\\n\\\n412\t [session.echo_commune]\\ncommand='{PASSTHROUGH}'\\n\"\n413\t );\n414\t Manifest::from_toml_str(&toml).unwrap()\n415\t }\n416\t\n417\t /// Create the perch dir + a `ready` marker for `id`, recording `parent_pid`\n418\t /// as the supervised harness owner. Returns the perch path.\n419\t fn seed_supervised_perch(id: &str, parent_pid: u32) -> std::path::PathBuf {\n420\t use spt_store::info::{write_info, InfoJson};\n421\t let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n422\t std::fs::create_dir_all(&perch_path).unwrap();\n423\t let mut info = InfoJson::new(id, \"epoch-ms:0\", parent_pid, \"sid-1\", \"ready\");\n424\t info.parent_pid = Some(parent_pid);\n425\t write_info(&perch_path, &info).unwrap();\n426\t let ready = perch::resolve_ready_file(id, ParentHint::Infer);\n427\t if let Some(p) = ready.parent() {\n428\t std::fs::create_dir_all(p).unwrap();\n429\t }\n430\t std::fs::write(&ready, \"\").unwrap();\n431\t perch_path\n432\t }\n433\t\n434\t // A pid that is never a real allocation (above Linux pid_max / Windows\n435\t // ranges; positive as i32) — a deterministic stand-in for a dead owner.\n436\t const DEAD_PID: u32 = 2_000_000_000;\n437\t\n438\t #[test] // [unit->REQ-DAEMON-1] a daemon-hosted pulse tick ingests a commune drop.\n439\t fn pulse_tick_ingests_drop() {\n440\t with_home(|_| {\n441\t let drops = tempfile::tempdir().unwrap();\n442\t let manifest = live_manifest(drops.path());\n443\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n444\t .expect(\"live host\");\n445\t\n446\t std::fs::write(drops.path().join(\"doyle-commune.md\"), \"brief\").unwrap();\n447\t let report = host.pulse_tick(Some(\"sid-1\")).expect(\"tick\");\n448\t assert_eq!(report.ingested.len(), 1, \"the drop was folded in\");\n449\t assert!(!report.echo_fired, \"no echo gate armed\");\n450\t assert!(!drops.path().join(\"doyle-commune.md\").exists(), \"drop consumed\");\n451\t });\n452\t }\n453\t\n454\t // [unit->REQ-HAZARD-DAEMON-HOSTED-LIVENESS] a daemon-hosted Psyche derives\n455\t // liveness from the daemon `status`, not its summarizer pid: spawning marks\n456\t // the perch `online`, so a dead summarizer subprocess does NOT flip it\n457\t // offline; `mark_offline` is the only thing that does.\n458\t #[test]\n459\t fn daemon_hosted_psyche_liveness_is_status_not_pid() {\n460\t use spt_store::info::{read_info, write_info};\n461\t use spt_store::liveness::{is_perch_alive, STATUS_ONLINE};\n462\t\n463\t // A pid that is never a real allocation — stands in for the exited\n464\t // summarizer subprocess (deterministic; no spawn-reap timing flake).\n465\t const DEAD_PID: u32 = 2_000_000_000;\n466\t\n467\t with_home(|_| {\n468\t let drops = tempfile::tempdir().unwrap();\n469\t let manifest = live_manifest(drops.path());\n470\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n471\t .expect(\"live host\");\n472\t\n473\t // Spawn the Psyche — the host binds the nested perch and marks it online.\n474\t let handle = host.spawn_psyche(Some(\"sid-1\"), Some(\"pulse\")).expect(\"spawn psyche\");\n475\t assert_eq!(\n476\t read_info(&handle.perch_path).expect(\"info.json\").status.as_deref(),\n477\t Some(STATUS_ONLINE),\n478\t \"the daemon marked the hosted Psyche online\"\n479\t );\n480\t\n481\t // Simulate the summarizer subprocess exiting: its recorded pid is now\n482\t // dead, but the daemon `status` stays online.\n483\t let mut rec = read_info(&handle.perch_path).unwrap();\n484\t rec.pid = spt_store::info::PidValue::Numeric(DEAD_PID);\n485\t write_info(&handle.perch_path, &rec).unwrap();\n486\t assert!(\n487\t is_perch_alive(&handle.perch_path),\n488\t \"dead summarizer pid must NOT flip a daemon-hosted perch offline\"\n489\t );\n490\t\n491\t // Only an explicit teardown marks it offline.\n492\t BrainLifecycle::mark_offline(&handle.perch_path);\n493\t assert!(!is_perch_alive(&handle.perch_path), \"mark_offline flips it offline\");\n494\t });\n495\t }\n496\t\n497\t #[test] // [unit->REQ-DAEMON-1] the scheduled loop is config-paced + killable.\n498\t fn pulse_loop_is_config_paced_and_killable() {\n499\t with_home(|_| {\n500\t let drops = tempfile::tempdir().unwrap();\n501\t let manifest = live_manifest(drops.path());\n502\t // Fast period so the test is quick; proves the period is config-driven.\n503\t let cfg = DaemonConfig { pulse_period: Duration::from_millis(15), ..DaemonConfig::default() };\n504\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n505\t assert_eq!(host.pulse_period(), Duration::from_millis(15));\n506\t\n507\t let stop = AtomicBool::new(false);\n508\t let ticks = AtomicUsize::new(0);\n509\t // Stop the loop from inside on_tick after a few ticks — proves the\n510\t // loop actually schedules repeated ticks and honors the stop flag.\n511\t host.run_pulse_loop(None, &stop, |_| {\n512\t if ticks.fetch_add(1, Ordering::Relaxed) + 1 >= 3 {\n513\t stop.store(true, Ordering::Relaxed);\n514\t }\n515\t });\n516\t assert!(ticks.load(Ordering::Relaxed) >= 3, \"loop ran repeated ticks\");\n517\t });\n518\t }\n519\t\n520\t // [unit->REQ-DAEMON-4] the supervised-crash path runs the SAME ordering as a\n521\t // graceful teardown: the echo-commune (3.3) fires and the perch is torn down\n522\t // when the post-grace recheck confirms the harness owner is still gone.\n523\t #[test]\n524\t fn crash_signoff_tears_down_when_still_gone() {\n525\t with_home(|_| {\n526\t let drops = tempfile::tempdir().unwrap();\n527\t let manifest = live_manifest_with_echo(drops.path());\n528\t // A short crash_grace keeps the test quick (the grace wait is real).\n529\t let cfg = DaemonConfig { crash_grace: Duration::from_millis(10), ..DaemonConfig::default() };\n530\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n531\t\n532\t let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n533\t std::fs::create_dir_all(ready.parent().unwrap()).unwrap();\n534\t std::fs::write(&ready, \"\").unwrap();\n535\t\n536\t // still_gone = true: the Self did not recover across the grace window.\n537\t let outcome = host.supervised_crash_signoff(Some(\"sid-1\"), || true).expect(\"signoff\");\n538\t assert!(outcome.echo_ran, \"echo-before-signoff (3.3) must have run\");\n539\t assert!(outcome.signed_off, \"still-gone Self is torn down\");\n540\t assert!(\n541\t drops.path().join(\"doyle-commune.md\").exists(),\n542\t \"the echo wrote a final-delta commune before teardown\"\n543\t );\n544\t assert!(!ready.exists(), \"teardown removed the ready marker\");\n545\t });\n546\t }\n547\t\n548\t // [unit->REQ-HAZARD-GRACE-BEFORE-SIGNOFF] a Self that recovers across the\n549\t // grace window is NOT signed off — the phantom-INIT_SIGNOFF bug (1.1). The\n550\t // echo still fires (it precedes the recheck), but no teardown happens.\n551\t #[test]\n552\t fn crash_signoff_spares_recovered_self() {\n553\t with_home(|_| {\n554\t let drops = tempfile::tempdir().unwrap();\n555\t let manifest = live_manifest_with_echo(drops.path());\n556\t let cfg = DaemonConfig { crash_grace: Duration::from_millis(10), ..DaemonConfig::default() };\n557\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n558\t\n559\t let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n560\t std::fs::create_dir_all(ready.parent().unwrap()).unwrap();\n561\t std::fs::write(&ready, \"\").unwrap();\n562\t\n563\t // still_gone = false: the Self came back alive during the grace wait.\n564\t let outcome = host.supervised_crash_signoff(Some(\"sid-1\"), || false).expect(\"signoff\");\n565\t assert!(outcome.echo_ran, \"echo precedes the recheck, so it still ran\");\n566\t assert!(!outcome.signed_off, \"a recovered Self must never be signed off\");\n567\t assert!(ready.exists(), \"the live Self's ready marker is left intact\");\n568\t });\n569\t }\n570\t\n571\t // [unit->REQ-DAEMON-4] liveness for the supervised Self anchors on the stable\n572\t // harness pid (`parent_pid`), never an ephemeral poll pid (2.1): a dead owner\n573\t // reads gone, a live owner reads present, and no recorded owner reads gone.\n574\t #[test]\n575\t fn harness_owner_gone_anchors_on_parent_pid() {\n576\t with_home(|_| {\n577\t let drops = tempfile::tempdir().unwrap();\n578\t let manifest = live_manifest(drops.path());\n579\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n580\t .expect(\"live host\");\n581\t\n582\t // No perch yet → no recorded owner → treated as gone.\n583\t assert!(host.harness_owner_gone(), \"an unsupervised perch reads gone\");\n584\t\n585\t // A live owner (this very process) reads present.\n586\t seed_supervised_perch(\"doyle\", std::process::id());\n587\t assert!(!host.harness_owner_gone(), \"a live parent_pid reads present\");\n588\t\n589\t // A dead owner reads gone.\n590\t seed_supervised_perch(\"doyle\", DEAD_PID);\n591\t assert!(host.harness_owner_gone(), \"a dead parent_pid reads gone\");\n592\t });\n593\t }\n594\t\n595\t // [unit->REQ-DAEMON-4] the orphan-watch loop fires the crash signoff on an\n596\t // observed owner death, sweeping a stale sentinel first (3.2) and tearing the\n597\t // perch down once the recheck confirms the dead owner.\n598\t #[test]\n599\t fn orphan_watch_fires_on_dead_owner() {\n600\t with_home(|_| {\n601\t let drops = tempfile::tempdir().unwrap();\n602\t let manifest = live_manifest_with_echo(drops.path());\n603\t let cfg = DaemonConfig {\n604\t pulse_period: Duration::from_millis(10),\n605\t crash_grace: Duration::from_millis(10),\n606\t ..DaemonConfig::default()\n607\t };\n608\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n609\t\n610\t // Supervise a perch whose harness owner is already dead.\n611\t seed_supervised_perch(\"doyle\", DEAD_PID);\n612\t let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n613\t assert!(ready.exists(), \"precondition: ready marker present\");\n614\t\n615\t let stop = AtomicBool::new(false);\n616\t let outcome = host\n617\t .run_orphan_watch(Some(\"sid-1\"), DEAD_PID, &stop)\n618\t .expect(\"watch fired\")\n619\t .expect(\"signoff ok\");\n620\t assert!(outcome.echo_ran && outcome.signed_off, \"dead owner → echo + teardown\");\n621\t assert!(!ready.exists(), \"the orphan-watch tore the perch down\");\n622\t });\n623\t }\n624\t\n625\t // [unit->REQ-DAEMON-4] the orphan-watch honors the stop flag and never fires\n626\t // while the supervised owner is alive (no false-positive teardown).\n627\t #[test]\n628\t fn orphan_watch_honors_stop_for_live_owner() {\n629\t with_home(|_| {\n630\t let drops = tempfile::tempdir().unwrap();\n631\t let manifest = live_manifest_with_echo(drops.path());\n632\t let cfg = DaemonConfig { pulse_period: Duration::from_millis(10), ..DaemonConfig::default() };\n633\t let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n634\t\n635\t seed_supervised_perch(\"doyle\", std::process::id());\n636\t let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n637\t\n638\t // Owner is this (alive) process; stop is already set → loop exits with\n639\t // no signoff and leaves the perch untouched.\n640\t let stop = AtomicBool::new(true);\n641\t let outcome = host.run_orphan_watch(Some(\"sid-1\"), std::process::id(), &stop);\n642\t assert!(outcome.is_none(), \"a live owner under stop never signs off\");\n643\t assert!(ready.exists(), \"a live Self's perch is left intact\");\n644\t });\n645\t }\n646\t}\n647\t"}]},"uuid":"d70499c2-9894-40b3-a243-8e54c6f0d8d5","timestamp":"2026-06-03T09:19:45.821Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lifecycle.rs","content":"//! The brain's LiveAgent lifecycle host (B3) — the consolidated re-host of the\n//! interim `api listen` runner's live half.\n//!\n//! In the no-daemon interim model the long-lived `spt api listen` process hosted\n//! the LiveAgent lifecycle (Psyche spawn, pulse-driven drop ingest, echo fires,\n//! graceful signoff) directly in the agent's session. Consolidation\n//! (REQ-DAEMON-1) moves that orchestration **down into `spt-daemon`** so the\n//! brain runs it as scheduled in-process loops, with a durable, configurable\n//! pulse period ([`crate::config::DaemonConfig`]) instead of the interim 5s\n//! constant. The `spt` binary's `LiveHost` becomes a thin shim over this type —\n//! a re-host, not a rewrite: the heavy lifting stays in the already-pure\n//! [`spt_live`] seams ([`spawn_psyche`], [`ingest_drops`], [`run_echo_commune`],\n//! [`graceful_signoff`], [`sweep_stale_signoff`]); the ordering invariants\n//! (echo-before-signoff 3.3, grace-before-signoff 1.1, stale-sweep 3.2) live\n//! where they always have.\n// [impl->REQ-DAEMON-1]\n\nuse std::collections::BTreeMap;\nuse std::path::PathBuf;\nuse std::sync::atomic::{AtomicBool, Ordering};\nuse std::time::{Duration, SystemTime, UNIX_EPOCH};\n\nuse spt_live::{\n fetch_history, graceful_signoff, ingest_drops, run_echo_commune, spawn_psyche,\n sweep_stale_signoff, HistoryRecord, Ingested, PsycheHandle, SignoffOutcome,\n};\nuse spt_runtime::{Manifest, ManifestRuntime};\nuse spt_store::perch::{self, ParentHint};\nuse spt_store::proc::is_process_alive;\n\nuse crate::config::DaemonConfig;\n\n/// Bound for a bounded history/echo invocation in the host (carried from M2b).\nconst LIVE_BOUNDED_TIMEOUT: Duration = Duration::from_secs(30);\n\n/// Wall-clock now in epoch millis — precedence-marker stamp for ingested writes.\nfn now_ms() -> u64 {\n SystemTime::now()\n .duration_since(UNIX_EPOCH)\n .map(|d| d.as_millis() as u64)\n .unwrap_or(0)\n}\n\n/// ISO-ish stamp for the psyche prompt (opaque to the Psyche; just a timestamp).\nfn now_stamp() -> String {\n format!(\"epoch-ms:{}\", now_ms())\n}\n\n/// One pulse tick's observed effects: any drops ingested + whether an echo fired.\n#[derive(Debug, Clone, Default)]\npub struct TickReport {\n pub ingested: Vec,\n pub echo_fired: bool,\n}\n\n/// The daemon-hosted LiveAgent lifecycle: the runtime + watched drop dirs built\n/// from a live-capable manifest, paced by a config-driven [`DaemonConfig`].\npub struct BrainLifecycle {\n runtime: ManifestRuntime,\n id: String,\n manifest: Manifest,\n commune_dir: Option,\n signoff_dir: Option,\n cfg: DaemonConfig,\n}\n\nimpl BrainLifecycle {\n /// Build a host for `id` from a live-capable manifest (declares\n /// `[session.psyche_init]`); `None` for an absent manifest or a plain relay\n /// endpoint. Loads the durable [`DaemonConfig`] from disk.\n pub fn new_opt(manifest: Option<&Manifest>, id: &str) -> Option {\n Self::with_config(manifest?, id, DaemonConfig::load())\n }\n\n /// Build a host from a live-capable manifest with an explicit config (the\n /// testable seam). `None` if the manifest declares no Psyche.\n pub fn with_config(manifest: &Manifest, id: &str, cfg: DaemonConfig) -> Option {\n manifest.session.psyche_init.as_ref()?;\n Some(BrainLifecycle {\n runtime: ManifestRuntime::new(manifest.clone()),\n id: id.to_string(),\n commune_dir: manifest.session.commune_dir.as_ref().map(PathBuf::from),\n signoff_dir: manifest.session.signoff_dir.as_ref().map(PathBuf::from),\n manifest: manifest.clone(),\n cfg,\n })\n }\n\n /// The configured pulse period (config-driven, not a constant).\n pub fn pulse_period(&self) -> Duration {\n self.cfg.pulse_period\n }\n\n /// Base substitution keys spt-core fills for the lifecycle templates.\n fn base_keys(&self, session_id: Option<&str>) -> BTreeMap {\n let mut k = BTreeMap::new();\n k.insert(\"id\".to_string(), self.id.clone());\n if let Some(sid) = session_id {\n k.insert(\"session_id\".to_string(), sid.to_string());\n }\n k\n }\n\n /// The unique watched drop dirs (commune + signoff; usually the same dir).\n fn drop_dirs(&self) -> Vec {\n let mut dirs: Vec = Vec::new();\n for d in [self.commune_dir.as_ref(), self.signoff_dir.as_ref()]\n .into_iter()\n .flatten()\n {\n if !dirs.contains(d) {\n dirs.push(d.clone());\n }\n }\n dirs\n }\n\n /// Sweep a stale signoff sentinel on start (3.2). No-op without a signoff dir.\n pub fn sweep_on_start(&self) {\n if let Some(dir) = &self.signoff_dir {\n let _ = sweep_stale_signoff(dir, &self.id);\n }\n }\n\n /// Spawn the Psyche companion (T2). `event` is the incoming envelope when the\n /// spawn is event-driven; `None` at cold start.\n ///\n /// The Psyche is **daemon-hosted**: its liveness is daemon-authoritative, not\n /// the ephemeral summarizer pid `spawn_psyche` records (2.5). So immediately\n /// after binding, mark the perch `online` — from here liveness reads the\n /// daemon `status`, and a dead summarizer subprocess no longer flips the perch\n /// offline. [`mark_offline`](Self::mark_offline) is the teardown counterpart.\n // [impl->REQ-HAZARD-DAEMON-HOSTED-LIVENESS]\n pub fn spawn_psyche(\n &self,\n session_id: Option<&str>,\n event: Option<&str>,\n ) -> Result {\n let handle =\n spawn_psyche(&self.runtime, &self.id, &self.base_keys(session_id), event, &now_stamp())\n .map_err(|e| e.to_string())?;\n spt_store::info::set_status(&handle.perch_path, spt_store::liveness::STATUS_ONLINE)\n .map_err(|e| format!(\"mark psyche online: {e}\"))?;\n Ok(handle)\n }\n\n /// Mark a daemon-hosted perch `offline` (teardown counterpart of the\n /// `online` stamp in [`spawn_psyche`](Self::spawn_psyche)). From this point\n /// the single liveness resolver reports the perch dead regardless of any pid\n /// still recorded in its `info.json` (2.5). Best-effort: a missing record\n /// (perch already gone) is not an error.\n // [impl->REQ-HAZARD-DAEMON-HOSTED-LIVENESS]\n pub fn mark_offline(perch_path: &std::path::Path) {\n let _ = spt_store::info::set_status(perch_path, spt_store::liveness::STATUS_OFFLINE);\n }\n\n /// One pulse tick (T5): ingest drops from the watched dirs (T4), then if the\n /// echo-gate is armed fire exactly one echo-commune (T3).\n pub fn pulse_tick(&self, session_id: Option<&str>) -> Result {\n let now = now_ms();\n let mut ingested = Vec::new();\n for dir in self.drop_dirs() {\n let mut got =\n ingest_drops(&dir, &self.id, ParentHint::Infer, now, self.cfg.protection_window_ms)\n .map_err(|e| e.to_string())?;\n ingested.append(&mut got);\n }\n let echo_fired = if spt_live::pulse::take_echo_gate(&self.id, ParentHint::Infer) {\n self.fire_echo(session_id)?;\n true\n } else {\n false\n };\n Ok(TickReport { ingested, echo_fired })\n }\n\n /// Run the scheduled pulse loop until `stop` is set, calling `on_tick` after\n /// each tick (so a caller — or a test — observes cadence and can decide to\n /// stop). The period comes from the durable config, never a constant. The\n /// loop holds no state beyond the cursor on disk, so it is freely\n /// killable + respawnable: a fresh loop re-reads the drop dirs and gate.\n pub fn run_pulse_loop(\n &self,\n session_id: Option<&str>,\n stop: &AtomicBool,\n mut on_tick: F,\n ) {\n while !stop.load(Ordering::Relaxed) {\n match self.pulse_tick(session_id) {\n Ok(report) => on_tick(&report),\n Err(_) => { /* a transient tick error must not kill the loop */ }\n }\n // Sleep the configured period in small slices so a stop is honored\n // promptly rather than after a full (possibly multi-second) period.\n sleep_interruptible(self.cfg.pulse_period, stop);\n }\n }\n\n /// Fetch history per the manifest `[history]` strategy (empty if none).\n fn history(&self, session_id: Option<&str>) -> Vec {\n let Some(h) = &self.manifest.history else {\n return Vec::new();\n };\n fetch_history(h, &self.base_keys(session_id), &self.id, ParentHint::Infer, LIVE_BOUNDED_TIMEOUT)\n .unwrap_or_default()\n }\n\n /// Run the echo-commune into the commune dir (T3). No-op (Ok) without a dir.\n fn fire_echo(&self, session_id: Option<&str>) -> Result<(), String> {\n let Some(dir) = &self.commune_dir else {\n return Ok(());\n };\n let history = self.history(session_id);\n run_echo_commune(\n &self.runtime,\n &self.id,\n &self.base_keys(session_id),\n &history,\n dir,\n LIVE_BOUNDED_TIMEOUT,\n )\n .map(|_| ())\n .map_err(|e| e.to_string())\n }\n\n /// Execute the graceful signoff (T6): echo-commune BEFORE teardown (3.3),\n /// grace recheck before any signoff write (1.1). The graceful path is an\n /// **intentional** shutdown, so it uses zero grace + an always-gone recheck —\n /// the Self is leaving on purpose, there is nothing to recover. The\n /// supervised-crash path ([`supervised_crash_signoff`](Self::supervised_crash_signoff))\n /// supplies the real grace + liveness recheck for an *un*intentional death.\n pub fn graceful_signoff(&self, session_id: Option<&str>) -> Result {\n self.signoff_with(session_id, Duration::ZERO, || true)\n }\n\n /// Execute the **supervised-crash** signoff (B7, orphan-watch) — the\n /// counterpart of [`graceful_signoff`](Self::graceful_signoff) for an\n /// *unexpected* harness death. It runs the identical load-bearing ordering —\n /// echo-commune (3.3) → grace wait (1.1) → liveness recheck → teardown — but\n /// with the **real** grace window from config and the **real** recheck\n /// `still_gone`. A Self that recovered across the grace window (a binary\n /// handoff relaunch, a brief stale poll) makes `still_gone` false and is\n /// **spared** — the phantom-INIT_SIGNOFF bug (1.1).\n ///\n /// `still_gone` is the post-grace liveness verdict (true ⇒ the harness owner\n /// is still gone ⇒ tear down). [`run_orphan_watch`](Self::run_orphan_watch)\n /// supplies the production recheck ([`harness_owner_gone`](Self::harness_owner_gone));\n /// it is injected here so the ordering is testable without a real pid.\n // [impl->REQ-DAEMON-4]\n // [impl->REQ-HAZARD-GRACE-BEFORE-SIGNOFF]\n // [impl->REQ-HAZARD-ECHO-BEFORE-SIGNOFF]\n pub fn supervised_crash_signoff(\n &self,\n session_id: Option<&str>,\n still_gone: impl FnOnce() -> bool,\n ) -> Result {\n self.signoff_with(session_id, self.cfg.crash_grace, still_gone)\n }\n\n /// The shared signoff wiring behind both the graceful and supervised-crash\n /// paths. The only two things that differ between them are exactly the two\n /// the 1.1 hazard turns on — the `grace` window and the `recheck` verdict — so\n /// they are the only parameters; the echo (3.3) and teardown effects are\n /// identical. Keeping one body guarantees the crash path can never drift out\n /// of the echo-before-teardown ordering the graceful path proves.\n fn signoff_with(\n &self,\n session_id: Option<&str>,\n grace: Duration,\n recheck: impl FnOnce() -> bool,\n ) -> Result {\n let mut echo_err: Option = None;\n let mut teardown_err: Option = None;\n let outcome = graceful_signoff::(\n session_id,\n grace,\n || {\n if let Err(e) = self.fire_echo(session_id) {\n echo_err = Some(e);\n }\n Ok(())\n },\n recheck,\n || {\n let ready = perch::resolve_ready_file(&self.id, ParentHint::Infer);\n if let Err(e) = std::fs::remove_file(&ready) {\n if e.kind() != std::io::ErrorKind::NotFound {\n teardown_err = Some(e.to_string());\n }\n }\n Ok(())\n },\n )\n .unwrap_or(SignoffOutcome { echo_ran: false, signed_off: false });\n if let Some(e) = echo_err {\n return Err(format!(\"echo failed during signoff: {e}\"));\n }\n if let Some(e) = teardown_err {\n return Err(format!(\"teardown failed during signoff: {e}\"));\n }\n Ok(outcome)\n }\n\n /// Whether the supervised Self's **harness owner** is gone. Anchors liveness on\n /// the stable harness-session pid (`info.json` `parent_pid`), never an\n /// ephemeral poll pid (KNOWN-HAZARDS 2.1): a recycled ephemeral pid could read\n /// a foreign process as the Self and mask a real death, or flip a live Self\n /// dead. Re-reads the perch fresh so a Self that **rebound** under a new\n /// harness (a recovery) — recording a fresh, live `parent_pid` — reads alive.\n /// A perch with no recorded owner is treated as gone (nothing supervises it).\n // [impl->REQ-DAEMON-4]\n pub fn harness_owner_gone(&self) -> bool {\n let path = perch::resolve_perch_path(&self.id, ParentHint::Infer);\n match spt_store::info::read_info(&path).and_then(|i| i.parent_pid) {\n Some(pid) => !is_process_alive(pid),\n None => true,\n }\n }\n\n /// Supervise a harness-hosted Self and carry the graceful ordering into the\n /// **supervised-crash** path the always-on daemon now enables (B7). On start it\n /// sweeps any stale signoff sentinel (3.2) so a prior generation's leftover\n /// never reads as a live signoff. It then polls the harness owner pid each\n /// cycle (anchored on `parent_pid`, 2.1); on the first observed death it runs\n /// [`supervised_crash_signoff`](Self::supervised_crash_signoff) with the real\n /// grace + a fresh liveness recheck ([`harness_owner_gone`](Self::harness_owner_gone)),\n /// so a transient recovery across the grace window is spared (1.1).\n ///\n /// Returns the signoff outcome once the watch fires, or `None` if `stop` was\n /// set before any death was observed. `owner_pid` is the supervised harness\n /// pid; the poll cadence reuses the configured `pulse_period` (the same\n /// scheduled-supervision clock as the pulse loop).\n // [impl->REQ-DAEMON-4]\n // [impl->REQ-HAZARD-STALE-SIGNOFF-SENTINEL]\n pub fn run_orphan_watch(\n &self,\n session_id: Option<&str>,\n owner_pid: u32,\n stop: &AtomicBool,\n ) -> Option> {\n // 3.2 — sweep a stale signoff sentinel before supervising, exactly as a\n // listener start does, so a prior crash's sentinel can't self-trigger.\n self.sweep_on_start();\n while !stop.load(Ordering::Relaxed) {\n if !is_process_alive(owner_pid) {\n // Observed gone — run the crash teardown. The recheck re-reads the\n // perch's CURRENT owner, so a Self that rebound across the grace\n // window (binary handoff) is spared (1.1).\n return Some(self.supervised_crash_signoff(session_id, || self.harness_owner_gone()));\n }\n sleep_interruptible(self.cfg.pulse_period, stop);\n }\n None\n }\n}\n\n/// Sleep `period`, waking early if `stop` is set (10ms slices). Keeps the pulse\n/// loop responsive to a kill without busy-spinning.\nfn sleep_interruptible(period: Duration, stop: &AtomicBool) {\n const SLICE: Duration = Duration::from_millis(10);\n let mut left = period;\n while left > Duration::ZERO {\n if stop.load(Ordering::Relaxed) {\n return;\n }\n let nap = left.min(SLICE);\n std::thread::sleep(nap);\n left = left.saturating_sub(nap);\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::test_home::with_home;\n use std::sync::atomic::AtomicUsize;\n\n // A live-capable manifest: a Psyche init template + a commune dir to watch.\n // The Psyche command is a trivial no-op (we never spawn it in these tests;\n // we exercise the pulse/ingest loop, which does not launch the Psyche).\n #[cfg(windows)]\n const NOOP_CMD: &str = \"cmd /C rem\";\n #[cfg(unix)]\n const NOOP_CMD: &str = \"true\";\n\n fn live_manifest(commune_dir: &std::path::Path) -> Manifest {\n let dir = commune_dir.to_string_lossy().replace('\\\\', \"/\");\n let toml = format!(\n \"[adapter]\\nname=\\\"mock\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [session]\\ncommune_dir=\\\"{dir}\\\"\\n\\n\\\n [session.psyche_init]\\ncommand='{NOOP_CMD}'\\ncwd=\\\"{{psyche_dir}}\\\"\\nkeys=[]\\n\"\n );\n Manifest::from_toml_str(&toml).unwrap()\n }\n\n // A stdin→stdout passthrough so the echo-commune summarizer succeeds and\n // writes a real drop file — lets the signoff tests observe that the echo\n // (3.3) actually ran before any teardown.\n #[cfg(windows)]\n const PASSTHROUGH: &str = \"sort\";\n #[cfg(unix)]\n const PASSTHROUGH: &str = \"cat\";\n\n // A live manifest that ALSO declares an echo-commune summarizer, so\n // `fire_echo` (and thus the signoff echo step) succeeds and writes a commune.\n fn live_manifest_with_echo(commune_dir: &std::path::Path) -> Manifest {\n let dir = commune_dir.to_string_lossy().replace('\\\\', \"/\");\n let toml = format!(\n \"[adapter]\\nname=\\\"mock\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [session]\\ncommune_dir=\\\"{dir}\\\"\\n\\n\\\n [session.psyche_init]\\ncommand='{NOOP_CMD}'\\ncwd=\\\"{{psyche_dir}}\\\"\\nkeys=[]\\n\\n\\\n [session.echo_commune]\\ncommand='{PASSTHROUGH}'\\n\"\n );\n Manifest::from_toml_str(&toml).unwrap()\n }\n\n /// Create the perch dir + a `ready` marker for `id`, recording `parent_pid`\n /// as the supervised harness owner. Returns the perch path.\n fn seed_supervised_perch(id: &str, parent_pid: u32) -> std::path::PathBuf {\n use spt_store::info::{write_info, InfoJson};\n let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n std::fs::create_dir_all(&perch_path).unwrap();\n let mut info = InfoJson::new(id, \"epoch-ms:0\", parent_pid, \"sid-1\", \"ready\");\n info.parent_pid = Some(parent_pid);\n write_info(&perch_path, &info).unwrap();\n let ready = perch::resolve_ready_file(id, ParentHint::Infer);\n if let Some(p) = ready.parent() {\n std::fs::create_dir_all(p).unwrap();\n }\n std::fs::write(&ready, \"\").unwrap();\n perch_path\n }\n\n // A pid that is never a real allocation (above Linux pid_max / Windows\n // ranges; positive as i32) — a deterministic stand-in for a dead owner.\n const DEAD_PID: u32 = 2_000_000_000;\n\n #[test] // [unit->REQ-DAEMON-1] a daemon-hosted pulse tick ingests a commune drop.\n fn pulse_tick_ingests_drop() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest(drops.path());\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n .expect(\"live host\");\n\n std::fs::write(drops.path().join(\"doyle-commune.md\"), \"brief\").unwrap();\n let report = host.pulse_tick(Some(\"sid-1\")).expect(\"tick\");\n assert_eq!(report.ingested.len(), 1, \"the drop was folded in\");\n assert!(!report.echo_fired, \"no echo gate armed\");\n assert!(!drops.path().join(\"doyle-commune.md\").exists(), \"drop consumed\");\n });\n }\n\n // [unit->REQ-HAZARD-DAEMON-HOSTED-LIVENESS] a daemon-hosted Psyche derives\n // liveness from the daemon `status`, not its summarizer pid: spawning marks\n // the perch `online`, so a dead summarizer subprocess does NOT flip it\n // offline; `mark_offline` is the only thing that does.\n #[test]\n fn daemon_hosted_psyche_liveness_is_status_not_pid() {\n use spt_store::info::{read_info, write_info};\n use spt_store::liveness::{is_perch_alive, STATUS_ONLINE};\n\n // A pid that is never a real allocation — stands in for the exited\n // summarizer subprocess (deterministic; no spawn-reap timing flake).\n const DEAD_PID: u32 = 2_000_000_000;\n\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest(drops.path());\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n .expect(\"live host\");\n\n // Spawn the Psyche — the host binds the nested perch and marks it online.\n let handle = host.spawn_psyche(Some(\"sid-1\"), Some(\"pulse\")).expect(\"spawn psyche\");\n assert_eq!(\n read_info(&handle.perch_path).expect(\"info.json\").status.as_deref(),\n Some(STATUS_ONLINE),\n \"the daemon marked the hosted Psyche online\"\n );\n\n // Simulate the summarizer subprocess exiting: its recorded pid is now\n // dead, but the daemon `status` stays online.\n let mut rec = read_info(&handle.perch_path).unwrap();\n rec.pid = spt_store::info::PidValue::Numeric(DEAD_PID);\n write_info(&handle.perch_path, &rec).unwrap();\n assert!(\n is_perch_alive(&handle.perch_path),\n \"dead summarizer pid must NOT flip a daemon-hosted perch offline\"\n );\n\n // Only an explicit teardown marks it offline.\n BrainLifecycle::mark_offline(&handle.perch_path);\n assert!(!is_perch_alive(&handle.perch_path), \"mark_offline flips it offline\");\n });\n }\n\n #[test] // [unit->REQ-DAEMON-1] the scheduled loop is config-paced + killable.\n fn pulse_loop_is_config_paced_and_killable() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest(drops.path());\n // Fast period so the test is quick; proves the period is config-driven.\n let cfg = DaemonConfig { pulse_period: Duration::from_millis(15), ..DaemonConfig::default() };\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n assert_eq!(host.pulse_period(), Duration::from_millis(15));\n\n let stop = AtomicBool::new(false);\n let ticks = AtomicUsize::new(0);\n // Stop the loop from inside on_tick after a few ticks — proves the\n // loop actually schedules repeated ticks and honors the stop flag.\n host.run_pulse_loop(None, &stop, |_| {\n if ticks.fetch_add(1, Ordering::Relaxed) + 1 >= 3 {\n stop.store(true, Ordering::Relaxed);\n }\n });\n assert!(ticks.load(Ordering::Relaxed) >= 3, \"loop ran repeated ticks\");\n });\n }\n\n // [unit->REQ-DAEMON-4] the supervised-crash path runs the SAME ordering as a\n // graceful teardown: the echo-commune (3.3) fires and the perch is torn down\n // when the post-grace recheck confirms the harness owner is still gone.\n #[test]\n fn crash_signoff_tears_down_when_still_gone() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest_with_echo(drops.path());\n // A short crash_grace keeps the test quick (the grace wait is real).\n let cfg = DaemonConfig { crash_grace: Duration::from_millis(10), ..DaemonConfig::default() };\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n\n let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n std::fs::create_dir_all(ready.parent().unwrap()).unwrap();\n std::fs::write(&ready, \"\").unwrap();\n\n // still_gone = true: the Self did not recover across the grace window.\n let outcome = host.supervised_crash_signoff(Some(\"sid-1\"), || true).expect(\"signoff\");\n assert!(outcome.echo_ran, \"echo-before-signoff (3.3) must have run\");\n assert!(outcome.signed_off, \"still-gone Self is torn down\");\n assert!(\n drops.path().join(\"doyle-commune.md\").exists(),\n \"the echo wrote a final-delta commune before teardown\"\n );\n assert!(!ready.exists(), \"teardown removed the ready marker\");\n });\n }\n\n // [unit->REQ-HAZARD-GRACE-BEFORE-SIGNOFF] a Self that recovers across the\n // grace window is NOT signed off — the phantom-INIT_SIGNOFF bug (1.1). The\n // echo still fires (it precedes the recheck), but no teardown happens.\n #[test]\n fn crash_signoff_spares_recovered_self() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest_with_echo(drops.path());\n let cfg = DaemonConfig { crash_grace: Duration::from_millis(10), ..DaemonConfig::default() };\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n\n let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n std::fs::create_dir_all(ready.parent().unwrap()).unwrap();\n std::fs::write(&ready, \"\").unwrap();\n\n // still_gone = false: the Self came back alive during the grace wait.\n let outcome = host.supervised_crash_signoff(Some(\"sid-1\"), || false).expect(\"signoff\");\n assert!(outcome.echo_ran, \"echo precedes the recheck, so it still ran\");\n assert!(!outcome.signed_off, \"a recovered Self must never be signed off\");\n assert!(ready.exists(), \"the live Self's ready marker is left intact\");\n });\n }\n\n // [unit->REQ-DAEMON-4] liveness for the supervised Self anchors on the stable\n // harness pid (`parent_pid`), never an ephemeral poll pid (2.1): a dead owner\n // reads gone, a live owner reads present, and no recorded owner reads gone.\n #[test]\n fn harness_owner_gone_anchors_on_parent_pid() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest(drops.path());\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", DaemonConfig::default())\n .expect(\"live host\");\n\n // No perch yet → no recorded owner → treated as gone.\n assert!(host.harness_owner_gone(), \"an unsupervised perch reads gone\");\n\n // A live owner (this very process) reads present.\n seed_supervised_perch(\"doyle\", std::process::id());\n assert!(!host.harness_owner_gone(), \"a live parent_pid reads present\");\n\n // A dead owner reads gone.\n seed_supervised_perch(\"doyle\", DEAD_PID);\n assert!(host.harness_owner_gone(), \"a dead parent_pid reads gone\");\n });\n }\n\n // [unit->REQ-DAEMON-4] the orphan-watch loop fires the crash signoff on an\n // observed owner death, sweeping a stale sentinel first (3.2) and tearing the\n // perch down once the recheck confirms the dead owner.\n #[test]\n fn orphan_watch_fires_on_dead_owner() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest_with_echo(drops.path());\n let cfg = DaemonConfig {\n pulse_period: Duration::from_millis(10),\n crash_grace: Duration::from_millis(10),\n ..DaemonConfig::default()\n };\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n\n // Supervise a perch whose harness owner is already dead.\n seed_supervised_perch(\"doyle\", DEAD_PID);\n let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n assert!(ready.exists(), \"precondition: ready marker present\");\n\n let stop = AtomicBool::new(false);\n let outcome = host\n .run_orphan_watch(Some(\"sid-1\"), DEAD_PID, &stop)\n .expect(\"watch fired\")\n .expect(\"signoff ok\");\n assert!(outcome.echo_ran && outcome.signed_off, \"dead owner → echo + teardown\");\n assert!(!ready.exists(), \"the orphan-watch tore the perch down\");\n });\n }\n\n // [unit->REQ-DAEMON-4] the orphan-watch honors the stop flag and never fires\n // while the supervised owner is alive (no false-positive teardown).\n #[test]\n fn orphan_watch_honors_stop_for_live_owner() {\n with_home(|_| {\n let drops = tempfile::tempdir().unwrap();\n let manifest = live_manifest_with_echo(drops.path());\n let cfg = DaemonConfig { pulse_period: Duration::from_millis(10), ..DaemonConfig::default() };\n let host = BrainLifecycle::with_config(&manifest, \"doyle\", cfg).expect(\"live host\");\n\n seed_supervised_perch(\"doyle\", std::process::id());\n let ready = perch::resolve_ready_file(\"doyle\", ParentHint::Infer);\n\n // Owner is this (alive) process; stop is already set → loop exits with\n // no signoff and leaves the perch untouched.\n let stop = AtomicBool::new(true);\n let outcome = host.run_orphan_watch(Some(\"sid-1\"), std::process::id(), &stop);\n assert!(outcome.is_none(), \"a live owner under stop never signs off\");\n assert!(ready.exists(), \"a live Self's perch is left intact\");\n });\n }\n}\n","numLines":647,"startLine":1,"totalLines":647}},"sourceToolAssistantUUID":"f8c26be4-3629-4571-aad6-e352505bbb5d","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d70499c2-9894-40b3-a243-8e54c6f0d8d5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01LXjx1iTnqunSMkBbNaxFvy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QuHnyDimJZNKD2Vto8h5sa","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\stream.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":13688,"cache_read_input_tokens":105126,"output_tokens":596,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":13688,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":596,"cache_read_input_tokens":105126,"cache_creation_input_tokens":13688,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":13688},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5VPbBV5DLYDd1si4iq","type":"assistant","uuid":"1126aaf0-f83c-4197-af77-f9b38822f0cb","timestamp":"2026-06-03T09:19:45.980Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1126aaf0-f83c-4197-af77-f9b38822f0cb","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QuHnyDimJZNKD2Vto8h5sa","type":"tool_result","content":"1\t//! Bounded byte-stream local streaming (M3a A4).\n2\t//!\n3\t//! [`OutputStream`] is the v1 consumer shape: the A2 drain forwards every byte\n4\t//! into a bounded `sync_channel`, and a consumer pulls chunks off the other end.\n5\t//! When the consumer falls behind, the channel fills, the drain's `send` blocks,\n6\t//! the reader stops draining, the PTY buffer fills, and the child blocks on\n7\t//! write — **end-to-end bounded backpressure, no unbounded buffer**. The off-node\n8\t//! hop (M4 transport) and the predictive \"feels-local\" layer ride on top of this\n9\t//! substrate later; M3a delivers the local shape only.\n10\t//!\n11\t//! **OS-neutral (Spike #4 / #5):** the stream is bytes, nothing more. It makes no\n12\t//! ordering promise beyond \"every byte the reader forwarded, in the order it was\n13\t//! forwarded\" — on ConPTY a repaint-on-resize legitimately reorders/duplicates\n14\t//! content, so consumers (e.g. the A5 digest) match on *value-set coverage*, not\n15\t//! byte-exact sequence.\n16\t\n17\tuse std::sync::mpsc::{sync_channel, Receiver};\n18\tuse std::time::Duration;\n19\t\n20\tuse crate::pty::PtySession;\n21\tuse crate::reader::Drain;\n22\tuse crate::surface::SurfaceError;\n23\t\n24\t/// A bounded stream of the child's output chunks. Dropping it unblocks a drain\n25\t/// that is parked on a full channel (the blocked `send` returns once the\n26\t/// receiver is gone), letting the pump wind down once the child is torn down.\n27\tpub struct OutputStream {\n28\t rx: Receiver>,\n29\t drain: Drain,\n30\t}\n31\t\n32\timpl OutputStream {\n33\t /// Block for the next output chunk. Returns `None` once the stream has ended\n34\t /// (the drain thread exited and dropped its sender — i.e. the child's output\n35\t /// reached EOF or the pump was stopped).\n36\t pub fn recv(&self) -> Option> {\n37\t self.rx.recv().ok()\n38\t }\n39\t\n40\t /// Non-blocking poll for the next chunk, if one is already buffered.\n41\t pub fn try_recv(&self) -> Option> {\n42\t self.rx.try_recv().ok()\n43\t }\n44\t\n45\t /// Block up to `timeout` for the next chunk.\n46\t pub fn recv_timeout(&self, timeout: Duration) -> Option> {\n47\t self.rx.recv_timeout(timeout).ok()\n48\t }\n49\t\n50\t /// The underlying drain — live `bytes_forwarded` / `dsr_answered` counters\n51\t /// and the cooperative stop flag.\n52\t pub fn drain(&self) -> &Drain {\n53\t &self.drain\n54\t }\n55\t\n56\t /// Ask the pump to stop (cooperative — see [`Drain::request_stop`]).\n57\t pub fn request_stop(&self) {\n58\t self.drain.request_stop();\n59\t }\n60\t}\n61\t\n62\timpl PtySession {\n63\t /// Stream this surface's output through a bounded channel of `capacity`\n64\t /// chunks. `capacity == 0` is a rendezvous channel (maximum backpressure:\n65\t /// every chunk blocks until the consumer takes it).\n66\t ///\n67\t /// Takes the master reader (once). The returned [`OutputStream`] is the sole\n68\t /// consumer; chunks the consumer never takes apply backpressure rather than\n69\t /// growing an unbounded buffer.\n70\t //\n71\t // [impl->REQ-TERM-3]\n72\t pub fn byte_stream(&self, capacity: usize) -> Result {\n73\t let (tx, rx) = sync_channel::>(capacity);\n74\t let drain = self.drain(move |chunk| {\n75\t // Bounded send: blocks when `capacity` chunks are unconsumed\n76\t // (backpressure); drops silently once the receiver is gone so a\n77\t // torn-down consumer never wedges the pump.\n78\t let _ = tx.send(chunk.to_vec());\n79\t })?;\n80\t Ok(OutputStream { rx, drain })\n81\t }\n82\t}\n83\t"}]},"uuid":"939c7061-7aa1-495e-a793-e838b1ee4421","timestamp":"2026-06-03T09:19:46.107Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\stream.rs","content":"//! Bounded byte-stream local streaming (M3a A4).\n//!\n//! [`OutputStream`] is the v1 consumer shape: the A2 drain forwards every byte\n//! into a bounded `sync_channel`, and a consumer pulls chunks off the other end.\n//! When the consumer falls behind, the channel fills, the drain's `send` blocks,\n//! the reader stops draining, the PTY buffer fills, and the child blocks on\n//! write — **end-to-end bounded backpressure, no unbounded buffer**. The off-node\n//! hop (M4 transport) and the predictive \"feels-local\" layer ride on top of this\n//! substrate later; M3a delivers the local shape only.\n//!\n//! **OS-neutral (Spike #4 / #5):** the stream is bytes, nothing more. It makes no\n//! ordering promise beyond \"every byte the reader forwarded, in the order it was\n//! forwarded\" — on ConPTY a repaint-on-resize legitimately reorders/duplicates\n//! content, so consumers (e.g. the A5 digest) match on *value-set coverage*, not\n//! byte-exact sequence.\n\nuse std::sync::mpsc::{sync_channel, Receiver};\nuse std::time::Duration;\n\nuse crate::pty::PtySession;\nuse crate::reader::Drain;\nuse crate::surface::SurfaceError;\n\n/// A bounded stream of the child's output chunks. Dropping it unblocks a drain\n/// that is parked on a full channel (the blocked `send` returns once the\n/// receiver is gone), letting the pump wind down once the child is torn down.\npub struct OutputStream {\n rx: Receiver>,\n drain: Drain,\n}\n\nimpl OutputStream {\n /// Block for the next output chunk. Returns `None` once the stream has ended\n /// (the drain thread exited and dropped its sender — i.e. the child's output\n /// reached EOF or the pump was stopped).\n pub fn recv(&self) -> Option> {\n self.rx.recv().ok()\n }\n\n /// Non-blocking poll for the next chunk, if one is already buffered.\n pub fn try_recv(&self) -> Option> {\n self.rx.try_recv().ok()\n }\n\n /// Block up to `timeout` for the next chunk.\n pub fn recv_timeout(&self, timeout: Duration) -> Option> {\n self.rx.recv_timeout(timeout).ok()\n }\n\n /// The underlying drain — live `bytes_forwarded` / `dsr_answered` counters\n /// and the cooperative stop flag.\n pub fn drain(&self) -> &Drain {\n &self.drain\n }\n\n /// Ask the pump to stop (cooperative — see [`Drain::request_stop`]).\n pub fn request_stop(&self) {\n self.drain.request_stop();\n }\n}\n\nimpl PtySession {\n /// Stream this surface's output through a bounded channel of `capacity`\n /// chunks. `capacity == 0` is a rendezvous channel (maximum backpressure:\n /// every chunk blocks until the consumer takes it).\n ///\n /// Takes the master reader (once). The returned [`OutputStream`] is the sole\n /// consumer; chunks the consumer never takes apply backpressure rather than\n /// growing an unbounded buffer.\n //\n // [impl->REQ-TERM-3]\n pub fn byte_stream(&self, capacity: usize) -> Result {\n let (tx, rx) = sync_channel::>(capacity);\n let drain = self.drain(move |chunk| {\n // Bounded send: blocks when `capacity` chunks are unconsumed\n // (backpressure); drops silently once the receiver is gone so a\n // torn-down consumer never wedges the pump.\n let _ = tx.send(chunk.to_vec());\n })?;\n Ok(OutputStream { rx, drain })\n }\n}\n","numLines":83,"startLine":1,"totalLines":83}},"sourceToolAssistantUUID":"1126aaf0-f83c-4197-af77-f9b38822f0cb","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next 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Now: how brain connects in daemon, current digest gap, REQ-TERM-4 state, history store for Path-B. Read api startup/live/mod + traceable REQ-TERM-4 + relay."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":21512,"cache_read_input_tokens":118814,"output_tokens":1960,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":21512,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1960,"cache_read_input_tokens":118814,"cache_creation_input_tokens":21512,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":21512},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5W2h7Wh6nzCKvBhvRr","type":"assistant","uuid":"162209ac-dfe7-4f6b-9b94-d44cf80b3ade","timestamp":"2026-06-03T09:20:13.476Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"162209ac-dfe7-4f6b-9b94-d44cf80b3ade","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01U1Y69VJQ2xeRx6MiL4nzPt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FnWorkbxtd7riXVbeM7Gb9","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\live.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":21512,"cache_read_input_tokens":118814,"output_tokens":1960,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":21512,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1960,"cache_read_input_tokens":118814,"cache_creation_input_tokens":21512,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":21512},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5W2h7Wh6nzCKvBhvRr","type":"assistant","uuid":"40488bed-73d5-422f-b089-70490c0dd89a","timestamp":"2026-06-03T09:20:14.409Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"40488bed-73d5-422f-b089-70490c0dd89a","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FnWorkbxtd7riXVbeM7Gb9","type":"tool_result","content":"1\t//! LiveAgent lifecycle hosting — a thin shim over the daemon's re-hosted\n2\t//! lifecycle ([`spt_daemon::BrainLifecycle`]).\n3\t//!\n4\t//! M2b hosted the LiveAgent lifecycle (Psyche spawn, pulse-driven drop ingest +\n5\t//! echo, graceful signoff ordering) directly in the `api listen` runner. B3\n6\t//! consolidated that orchestration **down into `spt-daemon`** (REQ-DAEMON-1); the\n7\t//! brain now runs it as scheduled in-process loops paced by a durable config.\n8\t//! This module keeps the binary's call sites stable — `cmd_listen` /\n9\t//! `cmd_shutdown` — by forwarding to `BrainLifecycle`. The logic lives once, in\n10\t//! the daemon crate; the duplicate here is gone.\n11\t//\n12\t// [impl->REQ-SEAM-PSYCHE]\n13\t// [impl->REQ-DAEMON-1]\n14\t\n15\tuse spt_daemon::{BrainLifecycle, TickReport};\n16\tuse spt_live::{Ingested, PsycheHandle, SignoffOutcome};\n17\tuse spt_runtime::Manifest;\n18\tuse spt_store::perch::{self, ParentHint};\n19\t\n20\t/// The LiveAgent lifecycle host — a thin newtype over the daemon's\n21\t/// [`BrainLifecycle`]. Built from a live-capable manifest; `None` for a plain\n22\t/// relay endpoint (no Psyche).\n23\tpub struct LiveHost(BrainLifecycle);\n24\t\n25\timpl LiveHost {\n26\t /// Build a host for `id` from a live-capable manifest; `None` if the manifest\n27\t /// is absent or declares no Psyche.\n28\t pub fn new_opt(manifest: Option<&Manifest>, id: &str) -> Option {\n29\t BrainLifecycle::new_opt(manifest, id).map(LiveHost)\n30\t }\n31\t\n32\t /// Sweep a stale signoff sentinel on listener start (3.2).\n33\t pub fn sweep_on_start(&self) {\n34\t self.0.sweep_on_start();\n35\t }\n36\t\n37\t /// Spawn the Psyche companion (T2).\n38\t pub fn spawn_psyche(\n39\t &self,\n40\t session_id: Option<&str>,\n41\t event: Option<&str>,\n42\t ) -> Result {\n43\t self.0.spawn_psyche(session_id, event)\n44\t }\n45\t\n46\t /// One pulse tick (T5): ingest drops (T4) then fire a pending echo (T3).\n47\t /// Returns the ingested drops and whether an echo fired (the historical shape\n48\t /// the `api listen` runner consumes).\n49\t pub fn pulse_tick(&self, session_id: Option<&str>) -> Result<(Vec, bool), String> {\n50\t let TickReport { ingested, echo_fired } = self.0.pulse_tick(session_id)?;\n51\t Ok((ingested, echo_fired))\n52\t }\n53\t\n54\t /// Execute the graceful signoff (T6): echo-commune before teardown (3.3),\n55\t /// grace recheck before any signoff write (1.1).\n56\t pub fn graceful_signoff(&self, session_id: Option<&str>) -> Result {\n57\t self.0.graceful_signoff(session_id)\n58\t }\n59\t}\n60\t\n61\t/// `api shutdown ` — the graceful live-agent signoff path. Builds the live\n62\t/// host from the manifest and runs the echo-before-teardown ordering (T6). A\n63\t/// non-live manifest (no Psyche) is a plain soft-stop: just drop the `ready`\n64\t/// marker. Auth-gated by the dispatcher.\n65\tpub fn cmd_shutdown(id: &str, manifest: Option<&Manifest>) -> i32 {\n66\t let session_id = perch_session_id(id);\n67\t match LiveHost::new_opt(manifest, id) {\n68\t Some(host) => match host.graceful_signoff(session_id.as_deref()) {\n69\t Ok(outcome) => {\n70\t eprintln!(\n71\t \"SHUTDOWN:{id} echo_ran={} signed_off={}\",\n72\t outcome.echo_ran, outcome.signed_off\n73\t );\n74\t 0\n75\t }\n76\t Err(e) => {\n77\t eprintln!(\"SHUTDOWN_FAIL:{id}: {e}\");\n78\t super::EXIT_REFUSED\n79\t }\n80\t },\n81\t None => {\n82\t // Non-live endpoint: soft-stop only (remove the online marker).\n83\t let _ = std::fs::remove_file(perch::resolve_ready_file(id, ParentHint::Infer));\n84\t eprintln!(\"SHUTDOWN:{id} (non-live soft-stop)\");\n85\t 0\n86\t }\n87\t }\n88\t}\n89\t\n90\t/// The bound session id from the perch's info.json, if any.\n91\tfn perch_session_id(id: &str) -> Option {\n92\t let path = perch::resolve_perch_path(id, ParentHint::Infer);\n93\t spt_store::info::read_info(&path)\n94\t .map(|i| i.session_id)\n95\t .filter(|s| !s.is_empty())\n96\t}\n97\t"}]},"uuid":"fe7c0b02-8c84-49f4-93cc-47eac81c3493","timestamp":"2026-06-03T09:20:14.536Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\live.rs","content":"//! LiveAgent lifecycle hosting — a thin shim over the daemon's re-hosted\n//! lifecycle ([`spt_daemon::BrainLifecycle`]).\n//!\n//! M2b hosted the LiveAgent lifecycle (Psyche spawn, pulse-driven drop ingest +\n//! echo, graceful signoff ordering) directly in the `api listen` runner. B3\n//! consolidated that orchestration **down into `spt-daemon`** (REQ-DAEMON-1); the\n//! brain now runs it as scheduled in-process loops paced by a durable config.\n//! This module keeps the binary's call sites stable — `cmd_listen` /\n//! `cmd_shutdown` — by forwarding to `BrainLifecycle`. The logic lives once, in\n//! the daemon crate; the duplicate here is gone.\n//\n// [impl->REQ-SEAM-PSYCHE]\n// [impl->REQ-DAEMON-1]\n\nuse spt_daemon::{BrainLifecycle, TickReport};\nuse spt_live::{Ingested, PsycheHandle, SignoffOutcome};\nuse spt_runtime::Manifest;\nuse spt_store::perch::{self, ParentHint};\n\n/// The LiveAgent lifecycle host — a thin newtype over the daemon's\n/// [`BrainLifecycle`]. Built from a live-capable manifest; `None` for a plain\n/// relay endpoint (no Psyche).\npub struct LiveHost(BrainLifecycle);\n\nimpl LiveHost {\n /// Build a host for `id` from a live-capable manifest; `None` if the manifest\n /// is absent or declares no Psyche.\n pub fn new_opt(manifest: Option<&Manifest>, id: &str) -> Option {\n BrainLifecycle::new_opt(manifest, id).map(LiveHost)\n }\n\n /// Sweep a stale signoff sentinel on listener start (3.2).\n pub fn sweep_on_start(&self) {\n self.0.sweep_on_start();\n }\n\n /// Spawn the Psyche companion (T2).\n pub fn spawn_psyche(\n &self,\n session_id: Option<&str>,\n event: Option<&str>,\n ) -> Result {\n self.0.spawn_psyche(session_id, event)\n }\n\n /// One pulse tick (T5): ingest drops (T4) then fire a pending echo (T3).\n /// Returns the ingested drops and whether an echo fired (the historical shape\n /// the `api listen` runner consumes).\n pub fn pulse_tick(&self, session_id: Option<&str>) -> Result<(Vec, bool), String> {\n let TickReport { ingested, echo_fired } = self.0.pulse_tick(session_id)?;\n Ok((ingested, echo_fired))\n }\n\n /// Execute the graceful signoff (T6): echo-commune before teardown (3.3),\n /// grace recheck before any signoff write (1.1).\n pub fn graceful_signoff(&self, session_id: Option<&str>) -> Result {\n self.0.graceful_signoff(session_id)\n }\n}\n\n/// `api shutdown ` — the graceful live-agent signoff path. Builds the live\n/// host from the manifest and runs the echo-before-teardown ordering (T6). A\n/// non-live manifest (no Psyche) is a plain soft-stop: just drop the `ready`\n/// marker. Auth-gated by the dispatcher.\npub fn cmd_shutdown(id: &str, manifest: Option<&Manifest>) -> i32 {\n let session_id = perch_session_id(id);\n match LiveHost::new_opt(manifest, id) {\n Some(host) => match host.graceful_signoff(session_id.as_deref()) {\n Ok(outcome) => {\n eprintln!(\n \"SHUTDOWN:{id} echo_ran={} signed_off={}\",\n outcome.echo_ran, outcome.signed_off\n );\n 0\n }\n Err(e) => {\n eprintln!(\"SHUTDOWN_FAIL:{id}: {e}\");\n super::EXIT_REFUSED\n }\n },\n None => {\n // Non-live endpoint: soft-stop only (remove the online marker).\n let _ = std::fs::remove_file(perch::resolve_ready_file(id, ParentHint::Infer));\n eprintln!(\"SHUTDOWN:{id} (non-live soft-stop)\");\n 0\n }\n }\n}\n\n/// The bound session id from the perch's info.json, if any.\nfn perch_session_id(id: &str) -> Option {\n let path = perch::resolve_perch_path(id, ParentHint::Infer);\n spt_store::info::read_info(&path)\n .map(|i| i.session_id)\n .filter(|s| !s.is_empty())\n}\n","numLines":97,"startLine":1,"totalLines":97}},"sourceToolAssistantUUID":"40488bed-73d5-422f-b089-70490c0dd89a","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"fe7c0b02-8c84-49f4-93cc-47eac81c3493","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01U1Y69VJQ2xeRx6MiL4nzPt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WrZ6hYgFyC4gXN2Rp2BQV2","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\relay.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":21512,"cache_read_input_tokens":118814,"output_tokens":1960,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":21512,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1960,"cache_read_input_tokens":118814,"cache_creation_input_tokens":21512,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":21512},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5W2h7Wh6nzCKvBhvRr","type":"assistant","uuid":"7601b8c8-e66b-46cd-a760-4b7b583e1816","timestamp":"2026-06-03T09:20:14.591Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"7601b8c8-e66b-46cd-a760-4b7b583e1816","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WrZ6hYgFyC4gXN2Rp2BQV2","type":"tool_result","content":"1\t//! The thin, stateless in-session relay (B3) — the only residue of the interim\n2\t//! `api listen` runner that stays in the harness-hosted session (topology 1).\n3\t//!\n4\t//! Consolidation (REQ-DAEMON-1) moves the *lifecycle* — Psyche spawn, pulse,\n5\t//! echo, drop-ingest — into the daemon brain as scheduled in-process loops. What\n6\t//! remains running inside the agent's own session is just this relay: it forwards\n7\t//! inbound messages (the offline spool backlog + live poll deliveries) to a sink\n8\t//! (stdout for the real session) and holds **no state of its own**.\n9\t//!\n10\t//! Because it is stateless and every undelivered message is durable in the perch\n11\t//! spool, the relay is **freely killable and respawnable without losing state**:\n12\t//! a killed relay leaves its backlog in the spool, and a fresh relay re-drains it\n13\t//! on its next pump. That is the property the daemon needs — a routine that kills\n14\t//! the in-session relay (e.g. to swap it) never drops a message.\n15\t// [impl->REQ-DAEMON-1]\n16\t\n17\tuse std::path::{Path, PathBuf};\n18\tuse std::sync::atomic::{AtomicBool, Ordering};\n19\tuse std::time::Duration;\n20\t\n21\tuse spt_msg::listener::PollListener;\n22\tuse spt_store::spool;\n23\t\n24\t/// Poll window for the relay's blocking accept — bounds each cycle so the loop\n25\t/// stays responsive to a stop signal (mirrors the interim listener cadence).\n26\tpub const DEFAULT_RELAY_POLL: Duration = Duration::from_millis(200);\n27\t\n28\t/// A stateless message relay for one perch: a poll listener bound to the id plus\n29\t/// the perch path it drains. It carries no message buffer — every byte it\n30\t/// forwards comes straight from the live poll or the durable spool.\n31\tpub struct Relay {\n32\t id: String,\n33\t perch_path: PathBuf,\n34\t listener: PollListener,\n35\t}\n36\t\n37\timpl Relay {\n38\t /// Bind a relay for `id` draining `perch_path`, with the default poll window.\n39\t pub fn bind(id: &str, perch_path: &Path) -> std::io::Result {\n40\t Self::bind_with(id, perch_path, DEFAULT_RELAY_POLL)\n41\t }\n42\t\n43\t /// Bind a relay with an explicit poll window.\n44\t pub fn bind_with(id: &str, perch_path: &Path, poll: Duration) -> std::io::Result {\n45\t let listener = PollListener::bind_blocking(id, poll)\n46\t .map_err(|e| std::io::Error::other(e.to_string()))?;\n47\t Ok(Relay { id: id.to_string(), perch_path: perch_path.to_path_buf(), listener })\n48\t }\n49\t\n50\t /// The relayed endpoint id.\n51\t pub fn id(&self) -> &str {\n52\t &self.id\n53\t }\n54\t\n55\t /// Drain the durable offline backlog (non-deferred spool rows) to `sink`.\n56\t /// Idempotent across respawns: a fresh relay re-drains whatever a killed one\n57\t /// left behind. Returns the number of messages forwarded.\n58\t pub fn drain_backlog(&self, mut sink: F) -> usize {\n59\t let msgs = spool::drain_non_deferred_at(&self.perch_path).unwrap_or_default();\n60\t let n = msgs.len();\n61\t for m in &msgs {\n62\t sink(m);\n63\t }\n64\t n\n65\t }\n66\t\n67\t /// One relay cycle: forward a single live poll delivery (if one arrives in the\n68\t /// poll window) then drain the offline backlog. Holds no state between calls.\n69\t pub fn pump_once(&self, mut sink: F) {\n70\t if let Some(msg) = self.listener.check_message_blocking() {\n71\t sink(&msg);\n72\t }\n73\t self.drain_backlog(&mut sink);\n74\t }\n75\t\n76\t /// Run the relay until `stop` is set, forwarding every delivery to `sink`.\n77\t /// The blocking poll bounds each iteration, so a kill signal is honored within\n78\t /// one poll window. State loss is impossible: the loop buffers nothing.\n79\t pub fn run(&self, stop: &AtomicBool, mut sink: F) {\n80\t // Drain whatever a predecessor relay left behind before streaming live.\n81\t self.drain_backlog(&mut sink);\n82\t while !stop.load(Ordering::Relaxed) {\n83\t self.pump_once(&mut sink);\n84\t }\n85\t }\n86\t}\n87\t\n88\t#[cfg(test)]\n89\tmod tests {\n90\t use super::*;\n91\t use crate::test_home::with_home;\n92\t use spt_store::perch::{resolve_perch_path, ParentHint};\n93\t\n94\t fn perch_for(id: &str) -> PathBuf {\n95\t let p = resolve_perch_path(id, ParentHint::Infer);\n96\t std::fs::create_dir_all(&p).unwrap();\n97\t p\n98\t }\n99\t\n100\t #[test] // [unit->REQ-DAEMON-1] a respawned relay re-drains a killed relay's backlog — no loss.\n101\t fn respawn_loses_no_spooled_message() {\n102\t with_home(|_| {\n103\t let perch = perch_for(\"doyle\");\n104\t spool::spool_message_at(&perch, \"alice\", \"m1\").unwrap();\n105\t spool::spool_message_at(&perch, \"alice\", \"m2\").unwrap();\n106\t\n107\t // Relay A binds then is \"killed\" (dropped) WITHOUT pumping. The two\n108\t // messages remain durable in the spool — the relay held no state.\n109\t {\n110\t let _a = Relay::bind(\"doyle\", &perch).unwrap();\n111\t }\n112\t assert_eq!(spool::pending_count_non_deferred_at(&perch).unwrap(), 2);\n113\t\n114\t // Relay B (respawn) drains the full backlog — nothing was lost.\n115\t let b = Relay::bind(\"doyle\", &perch).unwrap();\n116\t let mut got = Vec::new();\n117\t let n = b.drain_backlog(|m| got.push(m.to_string()));\n118\t assert_eq!(n, 2);\n119\t assert!(got.iter().any(|m| m.contains(\"m1\")));\n120\t assert!(got.iter().any(|m| m.contains(\"m2\")));\n121\t assert_eq!(spool::pending_count_non_deferred_at(&perch).unwrap(), 0);\n122\t });\n123\t }\n124\t\n125\t #[test] // [unit->REQ-DAEMON-1] run() exits promptly when the stop flag is set.\n126\t fn run_honors_stop() {\n127\t with_home(|_| {\n128\t let perch = perch_for(\"doyle\");\n129\t let relay = Relay::bind_with(\"doyle\", &perch, Duration::from_millis(20)).unwrap();\n130\t let stop = AtomicBool::new(true); // already stopped: drains once, returns.\n131\t let mut got = Vec::new();\n132\t spool::spool_message_at(&perch, \"alice\", \"hi\").unwrap();\n133\t relay.run(&stop, |m| got.push(m.to_string()));\n134\t assert_eq!(got.len(), 1, \"the pre-stream backlog drain still fires\");\n135\t });\n136\t }\n137\t}\n138\t"}]},"uuid":"c47231d2-948a-49d3-99c7-3a8fe7307d23","timestamp":"2026-06-03T09:20:14.713Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\relay.rs","content":"//! The thin, stateless in-session relay (B3) — the only residue of the interim\n//! `api listen` runner that stays in the harness-hosted session (topology 1).\n//!\n//! Consolidation (REQ-DAEMON-1) moves the *lifecycle* — Psyche spawn, pulse,\n//! echo, drop-ingest — into the daemon brain as scheduled in-process loops. What\n//! remains running inside the agent's own session is just this relay: it forwards\n//! inbound messages (the offline spool backlog + live poll deliveries) to a sink\n//! (stdout for the real session) and holds **no state of its own**.\n//!\n//! Because it is stateless and every undelivered message is durable in the perch\n//! spool, the relay is **freely killable and respawnable without losing state**:\n//! a killed relay leaves its backlog in the spool, and a fresh relay re-drains it\n//! on its next pump. That is the property the daemon needs — a routine that kills\n//! the in-session relay (e.g. to swap it) never drops a message.\n// [impl->REQ-DAEMON-1]\n\nuse std::path::{Path, PathBuf};\nuse std::sync::atomic::{AtomicBool, Ordering};\nuse std::time::Duration;\n\nuse spt_msg::listener::PollListener;\nuse spt_store::spool;\n\n/// Poll window for the relay's blocking accept — bounds each cycle so the loop\n/// stays responsive to a stop signal (mirrors the interim listener cadence).\npub const DEFAULT_RELAY_POLL: Duration = Duration::from_millis(200);\n\n/// A stateless message relay for one perch: a poll listener bound to the id plus\n/// the perch path it drains. It carries no message buffer — every byte it\n/// forwards comes straight from the live poll or the durable spool.\npub struct Relay {\n id: String,\n perch_path: PathBuf,\n listener: PollListener,\n}\n\nimpl Relay {\n /// Bind a relay for `id` draining `perch_path`, with the default poll window.\n pub fn bind(id: &str, perch_path: &Path) -> std::io::Result {\n Self::bind_with(id, perch_path, DEFAULT_RELAY_POLL)\n }\n\n /// Bind a relay with an explicit poll window.\n pub fn bind_with(id: &str, perch_path: &Path, poll: Duration) -> std::io::Result {\n let listener = PollListener::bind_blocking(id, poll)\n .map_err(|e| std::io::Error::other(e.to_string()))?;\n Ok(Relay { id: id.to_string(), perch_path: perch_path.to_path_buf(), listener })\n }\n\n /// The relayed endpoint id.\n pub fn id(&self) -> &str {\n &self.id\n }\n\n /// Drain the durable offline backlog (non-deferred spool rows) to `sink`.\n /// Idempotent across respawns: a fresh relay re-drains whatever a killed one\n /// left behind. Returns the number of messages forwarded.\n pub fn drain_backlog(&self, mut sink: F) -> usize {\n let msgs = spool::drain_non_deferred_at(&self.perch_path).unwrap_or_default();\n let n = msgs.len();\n for m in &msgs {\n sink(m);\n }\n n\n }\n\n /// One relay cycle: forward a single live poll delivery (if one arrives in the\n /// poll window) then drain the offline backlog. Holds no state between calls.\n pub fn pump_once(&self, mut sink: F) {\n if let Some(msg) = self.listener.check_message_blocking() {\n sink(&msg);\n }\n self.drain_backlog(&mut sink);\n }\n\n /// Run the relay until `stop` is set, forwarding every delivery to `sink`.\n /// The blocking poll bounds each iteration, so a kill signal is honored within\n /// one poll window. State loss is impossible: the loop buffers nothing.\n pub fn run(&self, stop: &AtomicBool, mut sink: F) {\n // Drain whatever a predecessor relay left behind before streaming live.\n self.drain_backlog(&mut sink);\n while !stop.load(Ordering::Relaxed) {\n self.pump_once(&mut sink);\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::test_home::with_home;\n use spt_store::perch::{resolve_perch_path, ParentHint};\n\n fn perch_for(id: &str) -> PathBuf {\n let p = resolve_perch_path(id, ParentHint::Infer);\n std::fs::create_dir_all(&p).unwrap();\n p\n }\n\n #[test] // [unit->REQ-DAEMON-1] a respawned relay re-drains a killed relay's backlog — no loss.\n fn respawn_loses_no_spooled_message() {\n with_home(|_| {\n let perch = perch_for(\"doyle\");\n spool::spool_message_at(&perch, \"alice\", \"m1\").unwrap();\n spool::spool_message_at(&perch, \"alice\", \"m2\").unwrap();\n\n // Relay A binds then is \"killed\" (dropped) WITHOUT pumping. The two\n // messages remain durable in the spool — the relay held no state.\n {\n let _a = Relay::bind(\"doyle\", &perch).unwrap();\n }\n assert_eq!(spool::pending_count_non_deferred_at(&perch).unwrap(), 2);\n\n // Relay B (respawn) drains the full backlog — nothing was lost.\n let b = Relay::bind(\"doyle\", &perch).unwrap();\n let mut got = Vec::new();\n let n = b.drain_backlog(|m| got.push(m.to_string()));\n assert_eq!(n, 2);\n assert!(got.iter().any(|m| m.contains(\"m1\")));\n assert!(got.iter().any(|m| m.contains(\"m2\")));\n assert_eq!(spool::pending_count_non_deferred_at(&perch).unwrap(), 0);\n });\n }\n\n #[test] // [unit->REQ-DAEMON-1] run() exits promptly when the stop flag is set.\n fn run_honors_stop() {\n with_home(|_| {\n let perch = perch_for(\"doyle\");\n let relay = Relay::bind_with(\"doyle\", &perch, Duration::from_millis(20)).unwrap();\n let stop = AtomicBool::new(true); // already stopped: drains once, returns.\n let mut got = Vec::new();\n spool::spool_message_at(&perch, \"alice\", \"hi\").unwrap();\n relay.run(&stop, |m| got.push(m.to_string()));\n assert_eq!(got.len(), 1, \"the pre-stream backlog drain still fires\");\n });\n }\n}\n","numLines":138,"startLine":1,"totalLines":138}},"sourceToolAssistantUUID":"7601b8c8-e66b-46cd-a760-4b7b583e1816","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"c47231d2-948a-49d3-99c7-3a8fe7307d23","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} 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{"parentUuid":"360aeb59-c47e-4211-b435-f9c139ad2627","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JUukmYUt3FYYApgQWF2Dxx","type":"tool_result","content":"1\t//! The in-memory daemon seed map (B6 / REQ-START-3) — the in-memory replacement\n2\t//! for the retired `spt_store::seed` FILE bridge.\n3\t//!\n4\t//! Interim (M1/M2a) harness-hosted startup wrote an ephemeral seed *file* keyed\n5\t//! by the harness `parent_pid`: `api seed` wrote it, a later `api listen`\n6\t//! consumed it. M3b retires that file (the file path goes dead): the seed now\n7\t//! lives in the daemon's memory. `api seed` PUTs it over this seed-control IPC;\n8\t//! `api listen` TAKEs it (consume-once) by the same `parent_pid`. No file is ever\n9\t//! written — the acceptance for B6 (an spt-hosted session binds with no seed\n10\t//! file).\n11\t//!\n12\t//! The seed map is ephemeral cross-invocation **binding material** — the\n13\t//! in-memory analog of the file the daemon would otherwise hold on disk, the\n14\t//! same category as the accepted-socket bookkeeping the broker already owns\n15\t//! (ADR-0004 §B), not routing/registry/parse logic. It is intentionally tiny:\n16\t//! put / take by pid. Because seeds are ephemeral (refreshed on the next\n17\t//! SessionStart), a daemon restart dropping the map is recoverable — the harness\n18\t//! re-seeds.\n19\t//!\n20\t//! The control protocol rides the same forward-compatible [`Envelope`] + codec +\n21\t//! version handshake as the broker IPC; a transient `api` CLI connects as a\n22\t//! [`Role::Brain`] logic client, issues one op, reads the reply, and disconnects.\n23\t// [impl->REQ-START-3]\n24\t\n25\tuse std::collections::HashMap;\n26\tuse std::io::{self, Read, Write};\n27\tuse std::sync::{Arc, Mutex};\n28\tuse std::thread;\n29\t\n30\tuse serde::{Deserialize, Serialize};\n31\t\n32\tuse spt_store::seed::Seed;\n33\t\n34\tuse crate::codec::{read_frame, write_frame};\n35\tuse crate::frame::{Envelope, Role};\n36\tuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\n37\t\n38\t/// Client→daemon: store (or refresh) a seed in the in-memory map.\n39\tpub const KIND_SEED_PUT: &str = \"seed_put\";\n40\t/// Client→daemon: consume the seed for a `parent_pid` (take-once).\n41\tpub const KIND_SEED_TAKE: &str = \"seed_take\";\n42\t/// Daemon→client: the result of a put/take (the seed, or none).\n43\tpub const KIND_SEED_RESULT: &str = \"seed_result\";\n44\t/// Client→daemon: liveness probe (the auto-start readiness check).\n45\tpub const KIND_PING: &str = \"ping\";\n46\t/// Daemon→client: liveness ack.\n47\tpub const KIND_PONG: &str = \"pong\";\n48\t\n49\t/// `seed_take` payload — which harness pid's seed to consume.\n50\t#[derive(Debug, Clone, Serialize, Deserialize)]\n51\tpub struct TakeReq {\n52\t /// The stable harness parent pid the seed was keyed under.\n53\t pub parent_pid: u32,\n54\t}\n55\t\n56\t/// `seed_result` payload — the seed (present on a hit, absent on a miss). A put\n57\t/// echoes the stored seed so the client knows the daemon processed the frame\n58\t/// before it closes the connection.\n59\t#[derive(Debug, Clone, Default, Serialize, Deserialize)]\n60\tpub struct SeedResult {\n61\t /// The seed, when present.\n62\t #[serde(default, skip_serializing_if = \"Option::is_none\")]\n63\t pub seed: Option,\n64\t}\n65\t\n66\t/// The daemon's in-memory seed map, keyed by the stable harness `parent_pid`.\n67\t#[derive(Default)]\n68\tpub struct SeedRegistry {\n69\t map: Mutex>,\n70\t}\n71\t\n72\timpl SeedRegistry {\n73\t /// A fresh, empty registry.\n74\t pub fn new() -> Self {\n75\t SeedRegistry { map: Mutex::new(HashMap::new()) }\n76\t }\n77\t\n78\t /// Store (or refresh) a seed keyed by its `parent_pid`.\n79\t pub fn put(&self, seed: Seed) {\n80\t self.map.lock().unwrap().insert(seed.parent_pid, seed);\n81\t }\n82\t\n83\t /// Consume the seed for `parent_pid` (take-once), if present.\n84\t pub fn take(&self, parent_pid: u32) -> Option {\n85\t self.map.lock().unwrap().remove(&parent_pid)\n86\t }\n87\t\n88\t /// Peek the seed for `parent_pid` without consuming (introspection / tests).\n89\t pub fn peek(&self, parent_pid: u32) -> Option {\n90\t self.map.lock().unwrap().get(&parent_pid).cloned()\n91\t }\n92\t}\n93\t\n94\t/// Build a `seed_result` envelope carrying `seed` (or none).\n95\tfn result_frame(seed: Option) -> Envelope {\n96\t Envelope::new(\n97\t KIND_SEED_RESULT,\n98\t serde_json::to_value(SeedResult { seed }).expect(\"SeedResult serializes\"),\n99\t )\n100\t}\n101\t\n102\t/// Bind the seed-control channel at `name` and serve it forever, dispatching\n103\t/// against `reg`. Each accepted connection is handled on **its own thread**\n104\t/// (mirroring the broker): a control client's connection lives until the client\n105\t/// closes it, and `handle_conn` blocks reading the next frame in the meantime, so\n106\t/// serving inline would let one open connection stall every other client's\n107\t/// `accept` — a deadlock that bites because a single `api` call opens several\n108\t/// short connections (ping, then put/take). Thread-per-connection removes that\n109\t/// coupling; a failure on one connection never disturbs the others.\n110\tpub fn serve_seed_control(name: &str, reg: Arc) -> io::Result<()> {\n111\t let listener = LocalSocketTransport::bind(name)?;\n112\t loop {\n113\t let conn = listener.accept()?;\n114\t let reg = Arc::clone(®);\n115\t thread::spawn(move || {\n116\t let _ = handle_conn(conn, ®);\n117\t });\n118\t }\n119\t}\n120\t\n121\t/// Drive one control connection: handshake, then service its op frames until it\n122\t/// disconnects.\n123\tfn handle_conn(mut conn: C, reg: &SeedRegistry) -> io::Result<()> {\n124\t // A control client announces itself as a brain (a transient logic client of\n125\t // the daemon); the version handshake gives the same forward-compat as the\n126\t // broker IPC.\n127\t recv_hello(&mut conn, Role::Brain)?;\n128\t loop {\n129\t let env = match read_frame(&mut conn) {\n130\t Ok(e) => e,\n131\t Err(_) => return Ok(()), // peer hung up — connection done\n132\t };\n133\t match env.kind.as_str() {\n134\t KIND_SEED_PUT => {\n135\t let seed: Seed = serde_json::from_value(env.payload)\n136\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n137\t let echo = seed.clone();\n138\t reg.put(seed);\n139\t // Echo the stored seed so the client knows the put landed.\n140\t write_frame(&mut conn, &result_frame(Some(echo)))?;\n141\t }\n142\t KIND_SEED_TAKE => {\n143\t let req: TakeReq = serde_json::from_value(env.payload)\n144\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n145\t write_frame(&mut conn, &result_frame(reg.take(req.parent_pid)))?;\n146\t }\n147\t KIND_PING => {\n148\t write_frame(&mut conn, &Envelope::new(KIND_PONG, serde_json::Value::Null))?;\n149\t }\n150\t // Forward-compat: an unknown control kind is tolerated, not fatal.\n151\t _ => {}\n152\t }\n153\t }\n154\t}\n155\t\n156\t/// Connect to the seed-control channel `name` and announce ourselves as a brain\n157\t/// (the api CLI is a transient logic client of the daemon).\n158\tfn connect(name: &str) -> io::Result {\n159\t let mut conn = LocalSocketTransport::connect(name)?;\n160\t send_hello(&mut conn, Role::Brain)?;\n161\t Ok(conn)\n162\t}\n163\t\n164\t/// PUT a seed into the daemon's in-memory map over the seed-control channel\n165\t/// `name`, waiting for the daemon's echo so the caller knows it landed before the\n166\t/// connection closes.\n167\t// [impl->REQ-START-3]\n168\tpub fn put_seed(name: &str, seed: &Seed) -> io::Result<()> {\n169\t let mut conn = connect(name)?;\n170\t write_frame(\n171\t &mut conn,\n172\t &Envelope::new(KIND_SEED_PUT, serde_json::to_value(seed).expect(\"Seed serializes\")),\n173\t )?;\n174\t let _ack = read_frame(&mut conn)?; // the echoed result confirms processing\n175\t Ok(())\n176\t}\n177\t\n178\t/// TAKE (consume) the seed for `parent_pid` from the daemon's map over `name`.\n179\t/// `Ok(None)` means the daemon holds no seed for that pid.\n180\t// [impl->REQ-START-3]\n181\tpub fn take_seed(name: &str, parent_pid: u32) -> io::Result> {\n182\t let mut conn = connect(name)?;\n183\t write_frame(\n184\t &mut conn,\n185\t &Envelope::new(\n186\t KIND_SEED_TAKE,\n187\t serde_json::to_value(TakeReq { parent_pid }).expect(\"TakeReq serializes\"),\n188\t ),\n189\t )?;\n190\t let env = read_frame(&mut conn)?;\n191\t let res: SeedResult = serde_json::from_value(env.payload)\n192\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n193\t Ok(res.seed)\n194\t}\n195\t\n196\t/// Probe whether a daemon is serving the seed-control channel `name` (the\n197\t/// auto-start liveness check). `Ok(())` iff a daemon answered the ping.\n198\tpub fn ping(name: &str) -> io::Result<()> {\n199\t let mut conn = connect(name)?;\n200\t write_frame(&mut conn, &Envelope::new(KIND_PING, serde_json::Value::Null))?;\n201\t let env = read_frame(&mut conn)?;\n202\t if env.kind == KIND_PONG {\n203\t Ok(())\n204\t } else {\n205\t Err(io::Error::new(io::ErrorKind::InvalidData, \"expected pong\"))\n206\t }\n207\t}\n208\t\n209\t#[cfg(test)]\n210\tmod tests {\n211\t use super::*;\n212\t use crate::endpoint::seed_socket_name;\n213\t use crate::test_home::with_home;\n214\t use std::sync::Arc;\n215\t use std::time::Duration;\n216\t\n217\t /// Stand up an in-process seed daemon on the current home's seed socket and\n218\t /// wait until it answers. Returns the shared registry so the test can inspect\n219\t /// or seed it directly. The serve thread is leaked (dies with the process).\n220\t fn start(reg: Arc) {\n221\t let name = seed_socket_name();\n222\t let srv = Arc::clone(®);\n223\t std::thread::spawn(move || {\n224\t let _ = serve_seed_control(&name, srv);\n225\t });\n226\t for _ in 0..400 {\n227\t if ping(&seed_socket_name()).is_ok() {\n228\t return;\n229\t }\n230\t std::thread::sleep(Duration::from_millis(5));\n231\t }\n232\t panic!(\"seed daemon did not come up\");\n233\t }\n234\t\n235\t fn a_seed(pid: u32, sid: &str) -> Seed {\n236\t Seed {\n237\t parent_pid: pid,\n238\t session_id: sid.into(),\n239\t adapter: \"mock\".into(),\n240\t cwd: None,\n241\t created: \"0\".into(),\n242\t }\n243\t }\n244\t\n245\t // [unit->REQ-START-3] a seed PUT over IPC is TAKEn once: the second take\n246\t // misses (consume-once), proving the in-memory map replaces the file bridge.\n247\t #[test]\n248\t fn put_then_take_consumes_once() {\n249\t with_home(|_| {\n250\t let reg = Arc::new(SeedRegistry::new());\n251\t start(Arc::clone(®));\n252\t let name = seed_socket_name();\n253\t\n254\t put_seed(&name, &a_seed(4321, \"sid-xyz\")).unwrap();\n255\t let got = take_seed(&name, 4321).unwrap().expect(\"first take hits\");\n256\t assert_eq!(got.session_id, \"sid-xyz\");\n257\t assert_eq!(got.parent_pid, 4321);\n258\t // Consumed: a second take for the same pid misses.\n259\t assert!(take_seed(&name, 4321).unwrap().is_none(), \"take is consume-once\");\n260\t });\n261\t }\n262\t\n263\t // [unit->REQ-START-3] taking a pid the daemon never saw is a clean miss.\n264\t #[test]\n265\t fn take_absent_is_none() {\n266\t with_home(|_| {\n267\t let reg = Arc::new(SeedRegistry::new());\n268\t start(Arc::clone(®));\n269\t assert!(take_seed(&seed_socket_name(), 999).unwrap().is_none());\n270\t });\n271\t }\n272\t\n273\t // [unit->REQ-START-3] a re-PUT for the same pid refreshes the stored seed.\n274\t #[test]\n275\t fn put_refreshes_existing() {\n276\t with_home(|_| {\n277\t let reg = Arc::new(SeedRegistry::new());\n278\t start(Arc::clone(®));\n279\t let name = seed_socket_name();\n280\t put_seed(&name, &a_seed(7, \"old\")).unwrap();\n281\t put_seed(&name, &a_seed(7, \"new\")).unwrap();\n282\t assert_eq!(take_seed(&name, 7).unwrap().unwrap().session_id, \"new\");\n283\t });\n284\t }\n285\t}\n286\t"}]},"uuid":"fb5339ce-6e30-41d1-b95d-69e5bddfe442","timestamp":"2026-06-03T09:20:19.875Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\seedmap.rs","content":"//! The in-memory daemon seed map (B6 / REQ-START-3) — the in-memory replacement\n//! for the retired `spt_store::seed` FILE bridge.\n//!\n//! Interim (M1/M2a) harness-hosted startup wrote an ephemeral seed *file* keyed\n//! by the harness `parent_pid`: `api seed` wrote it, a later `api listen`\n//! consumed it. M3b retires that file (the file path goes dead): the seed now\n//! lives in the daemon's memory. `api seed` PUTs it over this seed-control IPC;\n//! `api listen` TAKEs it (consume-once) by the same `parent_pid`. No file is ever\n//! written — the acceptance for B6 (an spt-hosted session binds with no seed\n//! file).\n//!\n//! The seed map is ephemeral cross-invocation **binding material** — the\n//! in-memory analog of the file the daemon would otherwise hold on disk, the\n//! same category as the accepted-socket bookkeeping the broker already owns\n//! (ADR-0004 §B), not routing/registry/parse logic. It is intentionally tiny:\n//! put / take by pid. Because seeds are ephemeral (refreshed on the next\n//! SessionStart), a daemon restart dropping the map is recoverable — the harness\n//! re-seeds.\n//!\n//! The control protocol rides the same forward-compatible [`Envelope`] + codec +\n//! version handshake as the broker IPC; a transient `api` CLI connects as a\n//! [`Role::Brain`] logic client, issues one op, reads the reply, and disconnects.\n// [impl->REQ-START-3]\n\nuse std::collections::HashMap;\nuse std::io::{self, Read, Write};\nuse std::sync::{Arc, Mutex};\nuse std::thread;\n\nuse serde::{Deserialize, Serialize};\n\nuse spt_store::seed::Seed;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\n\n/// Client→daemon: store (or refresh) a seed in the in-memory map.\npub const KIND_SEED_PUT: &str = \"seed_put\";\n/// Client→daemon: consume the seed for a `parent_pid` (take-once).\npub const KIND_SEED_TAKE: &str = \"seed_take\";\n/// Daemon→client: the result of a put/take (the seed, or none).\npub const KIND_SEED_RESULT: &str = \"seed_result\";\n/// Client→daemon: liveness probe (the auto-start readiness check).\npub const KIND_PING: &str = \"ping\";\n/// Daemon→client: liveness ack.\npub const KIND_PONG: &str = \"pong\";\n\n/// `seed_take` payload — which harness pid's seed to consume.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct TakeReq {\n /// The stable harness parent pid the seed was keyed under.\n pub parent_pid: u32,\n}\n\n/// `seed_result` payload — the seed (present on a hit, absent on a miss). A put\n/// echoes the stored seed so the client knows the daemon processed the frame\n/// before it closes the connection.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct SeedResult {\n /// The seed, when present.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub seed: Option,\n}\n\n/// The daemon's in-memory seed map, keyed by the stable harness `parent_pid`.\n#[derive(Default)]\npub struct SeedRegistry {\n map: Mutex>,\n}\n\nimpl SeedRegistry {\n /// A fresh, empty registry.\n pub fn new() -> Self {\n SeedRegistry { map: Mutex::new(HashMap::new()) }\n }\n\n /// Store (or refresh) a seed keyed by its `parent_pid`.\n pub fn put(&self, seed: Seed) {\n self.map.lock().unwrap().insert(seed.parent_pid, seed);\n }\n\n /// Consume the seed for `parent_pid` (take-once), if present.\n pub fn take(&self, parent_pid: u32) -> Option {\n self.map.lock().unwrap().remove(&parent_pid)\n }\n\n /// Peek the seed for `parent_pid` without consuming (introspection / tests).\n pub fn peek(&self, parent_pid: u32) -> Option {\n self.map.lock().unwrap().get(&parent_pid).cloned()\n }\n}\n\n/// Build a `seed_result` envelope carrying `seed` (or none).\nfn result_frame(seed: Option) -> Envelope {\n Envelope::new(\n KIND_SEED_RESULT,\n serde_json::to_value(SeedResult { seed }).expect(\"SeedResult serializes\"),\n )\n}\n\n/// Bind the seed-control channel at `name` and serve it forever, dispatching\n/// against `reg`. Each accepted connection is handled on **its own thread**\n/// (mirroring the broker): a control client's connection lives until the client\n/// closes it, and `handle_conn` blocks reading the next frame in the meantime, so\n/// serving inline would let one open connection stall every other client's\n/// `accept` — a deadlock that bites because a single `api` call opens several\n/// short connections (ping, then put/take). Thread-per-connection removes that\n/// coupling; a failure on one connection never disturbs the others.\npub fn serve_seed_control(name: &str, reg: Arc) -> io::Result<()> {\n let listener = LocalSocketTransport::bind(name)?;\n loop {\n let conn = listener.accept()?;\n let reg = Arc::clone(®);\n thread::spawn(move || {\n let _ = handle_conn(conn, ®);\n });\n }\n}\n\n/// Drive one control connection: handshake, then service its op frames until it\n/// disconnects.\nfn handle_conn(mut conn: C, reg: &SeedRegistry) -> io::Result<()> {\n // A control client announces itself as a brain (a transient logic client of\n // the daemon); the version handshake gives the same forward-compat as the\n // broker IPC.\n recv_hello(&mut conn, Role::Brain)?;\n loop {\n let env = match read_frame(&mut conn) {\n Ok(e) => e,\n Err(_) => return Ok(()), // peer hung up — connection done\n };\n match env.kind.as_str() {\n KIND_SEED_PUT => {\n let seed: Seed = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n let echo = seed.clone();\n reg.put(seed);\n // Echo the stored seed so the client knows the put landed.\n write_frame(&mut conn, &result_frame(Some(echo)))?;\n }\n KIND_SEED_TAKE => {\n let req: TakeReq = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n write_frame(&mut conn, &result_frame(reg.take(req.parent_pid)))?;\n }\n KIND_PING => {\n write_frame(&mut conn, &Envelope::new(KIND_PONG, serde_json::Value::Null))?;\n }\n // Forward-compat: an unknown control kind is tolerated, not fatal.\n _ => {}\n }\n }\n}\n\n/// Connect to the seed-control channel `name` and announce ourselves as a brain\n/// (the api CLI is a transient logic client of the daemon).\nfn connect(name: &str) -> io::Result {\n let mut conn = LocalSocketTransport::connect(name)?;\n send_hello(&mut conn, Role::Brain)?;\n Ok(conn)\n}\n\n/// PUT a seed into the daemon's in-memory map over the seed-control channel\n/// `name`, waiting for the daemon's echo so the caller knows it landed before the\n/// connection closes.\n// [impl->REQ-START-3]\npub fn put_seed(name: &str, seed: &Seed) -> io::Result<()> {\n let mut conn = connect(name)?;\n write_frame(\n &mut conn,\n &Envelope::new(KIND_SEED_PUT, serde_json::to_value(seed).expect(\"Seed serializes\")),\n )?;\n let _ack = read_frame(&mut conn)?; // the echoed result confirms processing\n Ok(())\n}\n\n/// TAKE (consume) the seed for `parent_pid` from the daemon's map over `name`.\n/// `Ok(None)` means the daemon holds no seed for that pid.\n// [impl->REQ-START-3]\npub fn take_seed(name: &str, parent_pid: u32) -> io::Result> {\n let mut conn = connect(name)?;\n write_frame(\n &mut conn,\n &Envelope::new(\n KIND_SEED_TAKE,\n serde_json::to_value(TakeReq { parent_pid }).expect(\"TakeReq serializes\"),\n ),\n )?;\n let env = read_frame(&mut conn)?;\n let res: SeedResult = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n Ok(res.seed)\n}\n\n/// Probe whether a daemon is serving the seed-control channel `name` (the\n/// auto-start liveness check). `Ok(())` iff a daemon answered the ping.\npub fn ping(name: &str) -> io::Result<()> {\n let mut conn = connect(name)?;\n write_frame(&mut conn, &Envelope::new(KIND_PING, serde_json::Value::Null))?;\n let env = read_frame(&mut conn)?;\n if env.kind == KIND_PONG {\n Ok(())\n } else {\n Err(io::Error::new(io::ErrorKind::InvalidData, \"expected pong\"))\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::endpoint::seed_socket_name;\n use crate::test_home::with_home;\n use std::sync::Arc;\n use std::time::Duration;\n\n /// Stand up an in-process seed daemon on the current home's seed socket and\n /// wait until it answers. Returns the shared registry so the test can inspect\n /// or seed it directly. The serve thread is leaked (dies with the process).\n fn start(reg: Arc) {\n let name = seed_socket_name();\n let srv = Arc::clone(®);\n std::thread::spawn(move || {\n let _ = serve_seed_control(&name, srv);\n });\n for _ in 0..400 {\n if ping(&seed_socket_name()).is_ok() {\n return;\n }\n std::thread::sleep(Duration::from_millis(5));\n }\n panic!(\"seed daemon did not come up\");\n }\n\n fn a_seed(pid: u32, sid: &str) -> Seed {\n Seed {\n parent_pid: pid,\n session_id: sid.into(),\n adapter: \"mock\".into(),\n cwd: None,\n created: \"0\".into(),\n }\n }\n\n // [unit->REQ-START-3] a seed PUT over IPC is TAKEn once: the second take\n // misses (consume-once), proving the in-memory map replaces the file bridge.\n #[test]\n fn put_then_take_consumes_once() {\n with_home(|_| {\n let reg = Arc::new(SeedRegistry::new());\n start(Arc::clone(®));\n let name = seed_socket_name();\n\n put_seed(&name, &a_seed(4321, \"sid-xyz\")).unwrap();\n let got = take_seed(&name, 4321).unwrap().expect(\"first take hits\");\n assert_eq!(got.session_id, \"sid-xyz\");\n assert_eq!(got.parent_pid, 4321);\n // Consumed: a second take for the same pid misses.\n assert!(take_seed(&name, 4321).unwrap().is_none(), \"take is consume-once\");\n });\n }\n\n // [unit->REQ-START-3] taking a pid the daemon never saw is a clean miss.\n #[test]\n fn take_absent_is_none() {\n with_home(|_| {\n let reg = Arc::new(SeedRegistry::new());\n start(Arc::clone(®));\n assert!(take_seed(&seed_socket_name(), 999).unwrap().is_none());\n });\n }\n\n // [unit->REQ-START-3] a re-PUT for the same pid refreshes the stored seed.\n #[test]\n fn put_refreshes_existing() {\n with_home(|_| {\n let reg = Arc::new(SeedRegistry::new());\n start(Arc::clone(®));\n let name = seed_socket_name();\n put_seed(&name, &a_seed(7, \"old\")).unwrap();\n put_seed(&name, &a_seed(7, \"new\")).unwrap();\n assert_eq!(take_seed(&name, 7).unwrap().unwrap().session_id, \"new\");\n });\n }\n}\n","numLines":286,"startLine":1,"totalLines":286}},"sourceToolAssistantUUID":"360aeb59-c47e-4211-b435-f9c139ad2627","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"fb5339ce-6e30-41d1-b95d-69e5bddfe442","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01VQ9WuEey1uJ2VgmHKJFAWB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01AhxwS8ja8xQzHtAtgDBGrX","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\endpoint.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":6602,"cache_read_input_tokens":140326,"output_tokens":284,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":6602,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":284,"cache_read_input_tokens":140326,"cache_creation_input_tokens":6602,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":6602},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Y92RJ3an1p3oyaygk","type":"assistant","uuid":"15395e97-9100-42a7-817e-0ee0be82b268","timestamp":"2026-06-03T09:20:20.167Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"15395e97-9100-42a7-817e-0ee0be82b268","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01AhxwS8ja8xQzHtAtgDBGrX","type":"tool_result","content":"1\t//! Canonical per-machine daemon endpoint names + pid path (B6).\n2\t//!\n3\t//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n4\t//! and the seed-control channel (B6) — under names derived from the active\n5\t//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n6\t//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n7\t//! processes never collide on one machine while a real install gets one stable\n8\t//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n9\t//! daemon computes the **same** names as the client that started it — that\n10\t//! shared derivation is the whole of the rendezvous (no registry lookup).\n11\t// [impl->REQ-DAEMON-3]\n12\t\n13\tuse std::hash::{Hash, Hasher};\n14\tuse std::path::PathBuf;\n15\t\n16\tuse spt_store::perch::spt_home;\n17\t\n18\t/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n19\t/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n20\t/// tag is stable across processes that share the same `spt_home` — exactly what\n21\t/// the auto-start handshake needs (the spawned daemon must independently derive\n22\t/// the launching client's socket name).\n23\tfn home_tag() -> String {\n24\t let mut h = std::collections::hash_map::DefaultHasher::new();\n25\t spt_home().hash(&mut h);\n26\t format!(\"{:016x}\", h.finish())\n27\t}\n28\t\n29\t/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n30\t/// connect to for the in-memory seed map. It is also the daemon's liveness\n31\t/// anchor — present for the daemon's whole lifetime.\n32\tpub fn seed_socket_name() -> String {\n33\t format!(\"spt-daemon-seed-{}.sock\", home_tag())\n34\t}\n35\t\n36\t/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\n37\tpub fn broker_socket_name() -> String {\n38\t format!(\"spt-daemon-broker-{}.sock\", home_tag())\n39\t}\n40\t\n41\t/// The daemon's pid file: `/daemon.pid`. Best-effort breadcrumb the\n42\t/// running daemon writes on start — discoverable for management/cleanup. Not a\n43\t/// liveness signal (liveness is the seed-control ping); a stale pid here is\n44\t/// harmless because callers probe the socket, never this file.\n45\tpub fn daemon_pid_path() -> PathBuf {\n46\t spt_home().join(\"daemon.pid\")\n47\t}\n48\t"}]},"uuid":"f7b1de13-c9fd-44d3-954f-8e75d6205ec5","timestamp":"2026-06-03T09:20:20.290Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\endpoint.rs","content":"//! Canonical per-machine daemon endpoint names + pid path (B6).\n//!\n//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n//! and the seed-control channel (B6) — under names derived from the active\n//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n//! processes never collide on one machine while a real install gets one stable\n//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n//! daemon computes the **same** names as the client that started it — that\n//! shared derivation is the whole of the rendezvous (no registry lookup).\n// [impl->REQ-DAEMON-3]\n\nuse std::hash::{Hash, Hasher};\nuse std::path::PathBuf;\n\nuse spt_store::perch::spt_home;\n\n/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n/// tag is stable across processes that share the same `spt_home` — exactly what\n/// the auto-start handshake needs (the spawned daemon must independently derive\n/// the launching client's socket name).\nfn home_tag() -> String {\n let mut h = std::collections::hash_map::DefaultHasher::new();\n spt_home().hash(&mut h);\n format!(\"{:016x}\", h.finish())\n}\n\n/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n/// connect to for the in-memory seed map. It is also the daemon's liveness\n/// anchor — present for the daemon's whole lifetime.\npub fn seed_socket_name() -> String {\n format!(\"spt-daemon-seed-{}.sock\", home_tag())\n}\n\n/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}\n\n/// The daemon's pid file: `/daemon.pid`. Best-effort breadcrumb the\n/// running daemon writes on start — discoverable for management/cleanup. Not a\n/// liveness signal (liveness is the seed-control ping); a stale pid here is\n/// harmless because callers probe the socket, never this file.\npub fn daemon_pid_path() -> PathBuf {\n spt_home().join(\"daemon.pid\")\n}\n","numLines":48,"startLine":1,"totalLines":48}},"sourceToolAssistantUUID":"15395e97-9100-42a7-817e-0ee0be82b268","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f7b1de13-c9fd-44d3-954f-8e75d6205ec5","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"3d3d41d0-09cf-4b88-9f7a-28e17e322336","timestamp":"2026-06-03T09:20:20.307Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE 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{"parentUuid":"a340d392-fbe6-4d0d-bedb-9ad81e873801","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RwGbBxdX9WSPBF3Ek87vGo","type":"message","role":"assistant","content":[{"type":"text","text":"Now check REQ-TERM-4 registry + history store (Path-B) + how history-log/native push works in spt-store."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":6579,"cache_read_input_tokens":146928,"output_tokens":315,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":6579,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":315,"cache_read_input_tokens":146928,"cache_creation_input_tokens":6579,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":6579},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5YYrNwrGubWk15bRtT","type":"assistant","uuid":"551b73b9-b027-4b1c-86d0-67caaeaa1abc","timestamp":"2026-06-03T09:20:24.715Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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[]\n363-[[requirements]]\n364-id = \"REQ-INSTALL-3\"\n365-title = \"Idempotent + interactive-optional first run\"\n366-required_stages = []","is_error":false}]},"uuid":"8316e2db-d465-4247-9515-703c10808c9a","timestamp":"2026-06-03T09:20:26.352Z","toolUseResult":{"stdout":"346:id = \"REQ-TERM-4\"\n347-title = \"Live activity buffer (PTY digest): adapter-supplied patterns over broker PTY, spt digest pull + delta-stream, opt-in Path-B log\"\n348-required_stages = [\"impl\", \"unit\"]\n349-[[requirements]]\n350-id = \"REQ-FRONT-1\"\n351-title = \"Day-one launcher/manager frontend (list/launch/attach/init)\"\n352-required_stages = []\n353-\n354-# ───────────────────────────── Install / migration / infra ──────────────────\n355-[[requirements]]\n356-id = \"REQ-INSTALL-1\"\n357-title = \"Two install paths; signed one-line script; OS-service registration\"\n358-required_stages = []\n359-[[requirements]]\n360-id = \"REQ-INSTALL-2\"\n361-title = \"Marketplace-repackaging-friendly 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No history.rs in spt-store. Check Path-B / history-log existence + api/mod structure."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1006,"cache_read_input_tokens":153507,"output_tokens":665,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1006,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":665,"cache_read_input_tokens":153507,"cache_creation_input_tokens":1006,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1006},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Z1ZEPDh2CpzJHwAEm","type":"assistant","uuid":"d61272c0-05b1-42b8-b36e-9f32c7e9fabc","timestamp":"2026-06-03T09:20:34.056Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d61272c0-05b1-42b8-b36e-9f32c7e9fabc","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GpNwemAYughvGML9MMhaX4","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01G4394EeUFzo9jKBg2rvBHJ","name":"Bash","input":{"command":"grep -rn \"history.log\\|history_log\\|history-log\\|HistoryLog\\|append_history\\|native\" crates/spt-store/src crates/spt-msg/src crates/spt/src 2>/dev/null | head -30","description":"Search for Path-B history store wiring"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1006,"cache_read_input_tokens":153507,"output_tokens":665,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1006,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":665,"cache_read_input_tokens":153507,"cache_creation_input_tokens":1006,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1006},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Z1ZEPDh2CpzJHwAEm","type":"assistant","uuid":"3915e49a-801d-4d6f-a90a-220a8ee445a5","timestamp":"2026-06-03T09:20:37.804Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3915e49a-801d-4d6f-a90a-220a8ee445a5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GpNwemAYughvGML9MMhaX4","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0119e6gr7ppp7vUtTzcZ4nJq","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\mod.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1006,"cache_read_input_tokens":153507,"output_tokens":665,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1006,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":665,"cache_read_input_tokens":153507,"cache_creation_input_tokens":1006,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1006},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5Z1ZEPDh2CpzJHwAEm","type":"assistant","uuid":"83dadfb6-6ca6-41bf-823d-c0c7e8af7cea","timestamp":"2026-06-03T09:20:37.822Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"83dadfb6-6ca6-41bf-823d-c0c7e8af7cea","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0119e6gr7ppp7vUtTzcZ4nJq","type":"tool_result","content":"1\t//! The inbound half of the harness contract: the `spt api ` surface a\n2\t//! harness's hooks fire to mutate on-disk SPT state. Every call carries\n3\t//! `--adapter ` (the `adapter_name`), and every *mutation* is gated by\n4\t//! [`auth`] (REQ-HAZARD-LOCAL-API-AUTH).\n5\t//!\n6\t//! Interim no-daemon model (decision 2026-06-01): these commands mutate the\n7\t//! perch/spool/registry directly via spt-store/spt-msg, mirroring M1's\n8\t//! standalone listener. M3's `spt-daemon` swaps the on-disk seed + standalone\n9\t//! `listen` for an in-memory daemon record — the surface here stays thin so\n10\t//! that is a move, not a rewrite.\n11\t//!\n12\t//! Exit codes (superset of the messaging surface): `0` ok · `1` runtime refusal\n13\t//! (auth refused, no endpoint, bad manifest) · `2` usage (clap).\n14\t//\n15\t// [impl->REQ-API-1]\n16\t\n17\tpub mod auth;\n18\tpub mod delivery;\n19\tpub mod live;\n20\tpub mod reporting;\n21\tpub mod startup;\n22\tpub mod worker;\n23\t\n24\tuse clap::{Args, Subcommand};\n25\tuse std::path::PathBuf;\n26\t\n27\tuse spt_runtime::Manifest;\n28\t\n29\tuse auth::{authenticate, AuthResult, Proof};\n30\t\n31\t/// Exit code for a runtime refusal (auth/no-endpoint).\n32\tpub const EXIT_REFUSED: i32 = 1;\n33\t\n34\t/// The `api` command group. `--adapter` is required on every invocation; an\n35\t/// optional `--manifest` is parsed for commands that need the adapter contract\n36\t/// (spawn roles, capability advertisement).\n37\t#[derive(Args)]\n38\tpub struct ApiArgs {\n39\t /// adapter_name — the calling harness adapter. Required on every `api` call.\n40\t #[arg(long)]\n41\t adapter: String,\n42\t /// Path to the adapter's runtime manifest (when the command needs it).\n43\t #[arg(long)]\n44\t manifest: Option,\n45\t #[command(subcommand)]\n46\t cmd: ApiCmd,\n47\t}\n48\t\n49\t/// The inbound surface. Lifecycle-execution commands (psyche/commune) are M2b;\n50\t/// these are the M2a harness-contract entry points.\n51\t#[derive(Subcommand)]\n52\tpub enum ApiCmd {\n53\t /// Harness-hosted startup: record an ephemeral seed keyed by parent pid (T4).\n54\t Seed {\n55\t #[arg(long)]\n56\t pid: u32,\n57\t #[arg(long)]\n58\t session_id: String,\n59\t },\n60\t /// Consume a seed and hold the perch + relay loop (interim long-runner, T4).\n61\t Listen {\n62\t id: String,\n63\t /// Override the parent-pid anchor (defaults to the self-discovered PPID).\n64\t #[arg(long)]\n65\t parent_pid: Option,\n66\t /// Drain backlog + one receive cycle, then exit (testability).\n67\t #[arg(long)]\n68\t once: bool,\n69\t },\n70\t /// Post-spawn bind of a session to its perch (T4).\n71\t Bind {\n72\t id: String,\n73\t /// The session id discovered post-spawn, written into the perch record.\n74\t #[arg(long = \"set-session-id\")]\n75\t bind_session: Option,\n76\t #[command(flatten)]\n77\t auth: AuthFlags,\n78\t },\n79\t /// Set activity state busy|idle (+ echo-gate sentinel) (T5).\n80\t State {\n81\t #[arg(value_parser = [\"busy\", \"idle\"])]\n82\t state: String,\n83\t id: String,\n84\t #[arg(long)]\n85\t no_gate: bool,\n86\t #[command(flatten)]\n87\t auth: AuthFlags,\n88\t },\n89\t /// Manage the echo-gate sentinel directly (T5).\n90\t EchoGate {\n91\t #[arg(value_parser = [\"set\", \"clear\"])]\n92\t action: String,\n93\t id: String,\n94\t #[command(flatten)]\n95\t auth: AuthFlags,\n96\t },\n97\t /// Drain delivered messages (hook channel) (T5).\n98\t Poll {\n99\t id: String,\n100\t #[arg(long)]\n101\t include_deferred: bool,\n102\t #[command(flatten)]\n103\t auth: AuthFlags,\n104\t },\n105\t /// Create a nested worker perch under a parent (T6).\n106\t WorkerStart {\n107\t parent: String,\n108\t id: String,\n109\t #[command(flatten)]\n110\t auth: AuthFlags,\n111\t },\n112\t /// Tear down a worker perch (T6).\n113\t WorkerStop {\n114\t id: String,\n115\t #[command(flatten)]\n116\t auth: AuthFlags,\n117\t },\n118\t /// Drain a worker perch's messages (T6).\n119\t WorkerPoll {\n120\t id: String,\n121\t #[command(flatten)]\n122\t auth: AuthFlags,\n123\t },\n124\t /// Rebind the perch to a new session_id, preserving identity (T7).\n125\t Boundary {\n126\t #[arg(value_parser = [\"clear\", \"compact\"])]\n127\t mode: String,\n128\t id: String,\n129\t /// The new session id to rebind the perch to.\n130\t #[arg(long = \"to-session-id\")]\n131\t to_session: String,\n132\t #[command(flatten)]\n133\t auth: AuthFlags,\n134\t },\n135\t /// Soft teardown (spool/history preserved); `--erase` hard-wipes (T7).\n136\t SessionEnd {\n137\t id: String,\n138\t #[arg(long)]\n139\t erase: bool,\n140\t #[command(flatten)]\n141\t auth: AuthFlags,\n142\t },\n143\t /// Report presence (T7).\n144\t Presence {\n145\t id: String,\n146\t #[command(flatten)]\n147\t auth: AuthFlags,\n148\t },\n149\t /// Append to the native history store (Path-B) (T7).\n150\t HistoryLog {\n151\t id: String,\n152\t #[command(flatten)]\n153\t auth: AuthFlags,\n154\t },\n155\t /// Emit a Shell sensory payload (stub) (T7).\n156\t Emit {\n157\t id: String,\n158\t #[arg(long)]\n159\t r#type: String,\n160\t #[command(flatten)]\n161\t auth: AuthFlags,\n162\t },\n163\t /// Print the adapter's declared capability (`hostable_types`) (T7).\n164\t Capability,\n165\t /// Graceful live-agent signoff (M2b): run the final echo-commune BEFORE\n166\t /// teardown (3.3), then soft-stop. The `spt shutdown` lifecycle path.\n167\t Shutdown {\n168\t id: String,\n169\t #[command(flatten)]\n170\t auth: AuthFlags,\n171\t },\n172\t}\n173\t\n174\t/// Auth proof flags shared by every mutating subcommand.\n175\t#[derive(Args)]\n176\tpub struct AuthFlags {\n177\t /// Capability token proving association to the target perch.\n178\t #[arg(long)]\n179\t token: Option,\n180\t /// Session id proving association (matches the perch's info.json).\n181\t #[arg(long)]\n182\t session_id: Option,\n183\t}\n184\t\n185\timpl AuthFlags {\n186\t fn proof(&self) -> Proof {\n187\t Proof::resolve(self.token.clone(), self.session_id.clone())\n188\t }\n189\t}\n190\t\n191\t/// Resolved per-call context shared by handlers.\n192\tpub struct Ctx {\n193\t /// The `adapter_name` carried on this call.\n194\t pub adapter: String,\n195\t /// Parsed manifest, when `--manifest` was supplied (and valid).\n196\t pub manifest: Option,\n197\t}\n198\t\n199\t/// Auto-start the per-machine daemon if absent (REQ-DAEMON-3). Best-effort: a\n200\t/// start failure is surfaced but does not abort commands that don't need the\n201\t/// daemon (e.g. `capability`); the seed/listen path re-checks and fails loudly if\n202\t/// the daemon is genuinely unreachable.\n203\t// [impl->REQ-DAEMON-3]\n204\tfn ensure_daemon() {\n205\t if let Err(e) = spt_daemon::ensure_running() {\n206\t eprintln!(\"DAEMON_START_WARN: {e}\");\n207\t }\n208\t}\n209\t\n210\t/// Parse + dispatch the `api` group. Returns the process exit code.\n211\tpub fn run(args: ApiArgs) -> i32 {\n212\t // Any api invocation brings the daemon up if absent — the reliable anchor\n213\t // every harness hook shares (REQ-DAEMON-3).\n214\t ensure_daemon();\n215\t\n216\t // Resolve the manifest up front so a bad path/content fails fast and\n217\t // uniformly, before any state mutation.\n218\t let manifest = match &args.manifest {\n219\t Some(path) => match load_manifest(path, &args.adapter) {\n220\t Ok(m) => Some(m),\n221\t Err(code) => return code,\n222\t },\n223\t None => None,\n224\t };\n225\t let ctx = Ctx { adapter: args.adapter, manifest };\n226\t\n227\t match args.cmd {\n228\t ApiCmd::Capability => reporting::cmd_capability(&ctx),\n229\t // Harness-hosted startup (T4). Seed establishes; listen consumes+binds;\n230\t // bind is the post-spawn establishing call (intrinsic auth).\n231\t ApiCmd::Seed { pid, session_id } => startup::cmd_seed(&ctx, pid, session_id),\n232\t ApiCmd::Listen { id, parent_pid, once } => {\n233\t startup::cmd_listen(&id, parent_pid, once, ctx.manifest.as_ref())\n234\t }\n235\t ApiCmd::Bind { id, bind_session, auth } => {\n236\t startup::cmd_bind(&id, bind_session, auth.session_id)\n237\t }\n238\t // Delivery + activity (T5), gated by auth.\n239\t ApiCmd::State { state, id, no_gate, auth } => {\n240\t gated(&id, &auth, |id| delivery::cmd_state(id, &state, no_gate))\n241\t }\n242\t ApiCmd::EchoGate { action, id, auth } => {\n243\t gated(&id, &auth, |id| delivery::cmd_echo_gate(id, &action))\n244\t }\n245\t ApiCmd::Poll { id, include_deferred, auth } => gated(&id, &auth, |id| {\n246\t delivery::cmd_poll(id, include_deferred, ctx.manifest.as_ref())\n247\t }),\n248\t // Worker perches (T6). worker-start authenticates against the parent.\n249\t ApiCmd::WorkerStart { parent, id, auth } => {\n250\t gated(&parent, &auth, |parent| worker::cmd_worker_start(parent, &id))\n251\t }\n252\t ApiCmd::WorkerStop { id, auth } => gated(&id, &auth, worker::cmd_worker_stop),\n253\t ApiCmd::WorkerPoll { id, auth } => {\n254\t gated(&id, &auth, |id| worker::cmd_worker_poll(id, false))\n255\t }\n256\t // Reporting + boundary (T7), gated by auth.\n257\t ApiCmd::Boundary { mode, id, to_session, auth } => {\n258\t gated(&id, &auth, |id| reporting::cmd_boundary(id, &mode, &to_session))\n259\t }\n260\t ApiCmd::SessionEnd { id, erase, auth } => {\n261\t gated(&id, &auth, |id| reporting::cmd_session_end(id, erase))\n262\t }\n263\t ApiCmd::Presence { id, auth } => gated(&id, &auth, reporting::cmd_presence),\n264\t ApiCmd::HistoryLog { id, auth } => gated(&id, &auth, reporting::cmd_history_log),\n265\t ApiCmd::Shutdown { id, auth } => {\n266\t let manifest = ctx.manifest.as_ref();\n267\t gated(&id, &auth, |id| live::cmd_shutdown(id, manifest))\n268\t }\n269\t ApiCmd::Emit { id, r#type, auth } => {\n270\t gated(&id, &auth, |id| reporting::cmd_emit(id, &r#type))\n271\t }\n272\t }\n273\t}\n274\t\n275\t/// Load + validate a manifest, checking it matches the declared adapter_name.\n276\t/// Returns an exit code on failure (already reported to stderr).\n277\tfn load_manifest(path: &PathBuf, adapter: &str) -> Result {\n278\t let text = std::fs::read_to_string(path).map_err(|e| {\n279\t eprintln!(\"MANIFEST_READ:{}: {e}\", path.display());\n280\t EXIT_REFUSED\n281\t })?;\n282\t let manifest = Manifest::from_toml_str(&text).map_err(|e| {\n283\t eprintln!(\"MANIFEST_INVALID:{e}\");\n284\t EXIT_REFUSED\n285\t })?;\n286\t if manifest.adapter.name != adapter {\n287\t eprintln!(\n288\t \"ADAPTER_MISMATCH: --adapter {adapter} but manifest declares {}\",\n289\t manifest.adapter.name\n290\t );\n291\t return Err(EXIT_REFUSED);\n292\t }\n293\t Ok(manifest)\n294\t}\n295\t\n296\t/// Run `f` only if the proof authenticates against `target_id`; otherwise print\n297\t/// the refusal and return [`EXIT_REFUSED`].\n298\t// [impl->REQ-HAZARD-LOCAL-API-AUTH]\n299\tfn gated i32>(target_id: &str, auth: &AuthFlags, f: F) -> i32 {\n300\t match authenticate(target_id, &auth.proof()) {\n301\t AuthResult::Ok => f(target_id),\n302\t AuthResult::NoEndpoint => {\n303\t eprintln!(\"NO_ENDPOINT:{target_id} has no perch to authenticate against\");\n304\t EXIT_REFUSED\n305\t }\n306\t AuthResult::Refused => {\n307\t eprintln!(\"AUTH_REFUSED:{target_id} (need --token or matching --session-id)\");\n308\t EXIT_REFUSED\n309\t }\n310\t }\n311\t}\n312\t\n313\t#[cfg(test)]\n314\tmod tests {\n315\t use super::*;\n316\t use clap::Parser;\n317\t\n318\t /// A tiny parent Cli wrapping just the api group, for parse tests.\n319\t #[derive(Parser)]\n320\t struct Probe {\n321\t #[command(flatten)]\n322\t api: ApiArgs,\n323\t }\n324\t\n325\t fn parse(args: &[&str]) -> Result {\n326\t Probe::try_parse_from(args)\n327\t }\n328\t\n329\t #[test] // [unit->REQ-API-1] adapter_name is mandatory on every api call.\n330\t fn adapter_is_required() {\n331\t assert!(parse(&[\"spt\", \"capability\"]).is_err());\n332\t assert!(parse(&[\"spt\", \"--adapter\", \"mock\", \"capability\"]).is_ok());\n333\t }\n334\t\n335\t #[test] // [unit->REQ-API-1] the surface parses its documented subcommands.\n336\t fn surface_parses() {\n337\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"seed\", \"--pid\", \"10\", \"--session-id\", \"s\"]).is_ok());\n338\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"listen\", \"alice\"]).is_ok());\n339\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"state\", \"idle\", \"alice\"]).is_ok());\n340\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"poll\", \"alice\", \"--include-deferred\"]).is_ok());\n341\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"worker-start\", \"alice\", \"alice-w1\"]).is_ok());\n342\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"boundary\", \"compact\", \"alice\", \"--to-session-id\", \"s2\"]).is_ok());\n343\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"session-end\", \"alice\", \"--erase\"]).is_ok());\n344\t }\n345\t\n346\t #[test] // [unit->REQ-API-1] closed-vocabulary args reject bad values.\n347\t fn state_value_is_validated() {\n348\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"state\", \"sideways\", \"alice\"]).is_err());\n349\t assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"boundary\", \"explode\", \"alice\", \"--to-session-id\", \"s\"]).is_err());\n350\t }\n351\t}\n352\t"}]},"uuid":"705e3662-122b-4893-98e8-4c28ec8efdc8","timestamp":"2026-06-03T09:20:37.947Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\mod.rs","content":"//! The inbound half of the harness contract: the `spt api ` surface a\n//! harness's hooks fire to mutate on-disk SPT state. Every call carries\n//! `--adapter ` (the `adapter_name`), and every *mutation* is gated by\n//! [`auth`] (REQ-HAZARD-LOCAL-API-AUTH).\n//!\n//! Interim no-daemon model (decision 2026-06-01): these commands mutate the\n//! perch/spool/registry directly via spt-store/spt-msg, mirroring M1's\n//! standalone listener. M3's `spt-daemon` swaps the on-disk seed + standalone\n//! `listen` for an in-memory daemon record — the surface here stays thin so\n//! that is a move, not a rewrite.\n//!\n//! Exit codes (superset of the messaging surface): `0` ok · `1` runtime refusal\n//! (auth refused, no endpoint, bad manifest) · `2` usage (clap).\n//\n// [impl->REQ-API-1]\n\npub mod auth;\npub mod delivery;\npub mod live;\npub mod reporting;\npub mod startup;\npub mod worker;\n\nuse clap::{Args, Subcommand};\nuse std::path::PathBuf;\n\nuse spt_runtime::Manifest;\n\nuse auth::{authenticate, AuthResult, Proof};\n\n/// Exit code for a runtime refusal (auth/no-endpoint).\npub const EXIT_REFUSED: i32 = 1;\n\n/// The `api` command group. `--adapter` is required on every invocation; an\n/// optional `--manifest` is parsed for commands that need the adapter contract\n/// (spawn roles, capability advertisement).\n#[derive(Args)]\npub struct ApiArgs {\n /// adapter_name — the calling harness adapter. Required on every `api` call.\n #[arg(long)]\n adapter: String,\n /// Path to the adapter's runtime manifest (when the command needs it).\n #[arg(long)]\n manifest: Option,\n #[command(subcommand)]\n cmd: ApiCmd,\n}\n\n/// The inbound surface. Lifecycle-execution commands (psyche/commune) are M2b;\n/// these are the M2a harness-contract entry points.\n#[derive(Subcommand)]\npub enum ApiCmd {\n /// Harness-hosted startup: record an ephemeral seed keyed by parent pid (T4).\n Seed {\n #[arg(long)]\n pid: u32,\n #[arg(long)]\n session_id: String,\n },\n /// Consume a seed and hold the perch + relay loop (interim long-runner, T4).\n Listen {\n id: String,\n /// Override the parent-pid anchor (defaults to the self-discovered PPID).\n #[arg(long)]\n parent_pid: Option,\n /// Drain backlog + one receive cycle, then exit (testability).\n #[arg(long)]\n once: bool,\n },\n /// Post-spawn bind of a session to its perch (T4).\n Bind {\n id: String,\n /// The session id discovered post-spawn, written into the perch record.\n #[arg(long = \"set-session-id\")]\n bind_session: Option,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Set activity state busy|idle (+ echo-gate sentinel) (T5).\n State {\n #[arg(value_parser = [\"busy\", \"idle\"])]\n state: String,\n id: String,\n #[arg(long)]\n no_gate: bool,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Manage the echo-gate sentinel directly (T5).\n EchoGate {\n #[arg(value_parser = [\"set\", \"clear\"])]\n action: String,\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Drain delivered messages (hook channel) (T5).\n Poll {\n id: String,\n #[arg(long)]\n include_deferred: bool,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Create a nested worker perch under a parent (T6).\n WorkerStart {\n parent: String,\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Tear down a worker perch (T6).\n WorkerStop {\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Drain a worker perch's messages (T6).\n WorkerPoll {\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Rebind the perch to a new session_id, preserving identity (T7).\n Boundary {\n #[arg(value_parser = [\"clear\", \"compact\"])]\n mode: String,\n id: String,\n /// The new session id to rebind the perch to.\n #[arg(long = \"to-session-id\")]\n to_session: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Soft teardown (spool/history preserved); `--erase` hard-wipes (T7).\n SessionEnd {\n id: String,\n #[arg(long)]\n erase: bool,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Report presence (T7).\n Presence {\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Append to the native history store (Path-B) (T7).\n HistoryLog {\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Emit a Shell sensory payload (stub) (T7).\n Emit {\n id: String,\n #[arg(long)]\n r#type: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n /// Print the adapter's declared capability (`hostable_types`) (T7).\n Capability,\n /// Graceful live-agent signoff (M2b): run the final echo-commune BEFORE\n /// teardown (3.3), then soft-stop. The `spt shutdown` lifecycle path.\n Shutdown {\n id: String,\n #[command(flatten)]\n auth: AuthFlags,\n },\n}\n\n/// Auth proof flags shared by every mutating subcommand.\n#[derive(Args)]\npub struct AuthFlags {\n /// Capability token proving association to the target perch.\n #[arg(long)]\n token: Option,\n /// Session id proving association (matches the perch's info.json).\n #[arg(long)]\n session_id: Option,\n}\n\nimpl AuthFlags {\n fn proof(&self) -> Proof {\n Proof::resolve(self.token.clone(), self.session_id.clone())\n }\n}\n\n/// Resolved per-call context shared by handlers.\npub struct Ctx {\n /// The `adapter_name` carried on this call.\n pub adapter: String,\n /// Parsed manifest, when `--manifest` was supplied (and valid).\n pub manifest: Option,\n}\n\n/// Auto-start the per-machine daemon if absent (REQ-DAEMON-3). Best-effort: a\n/// start failure is surfaced but does not abort commands that don't need the\n/// daemon (e.g. `capability`); the seed/listen path re-checks and fails loudly if\n/// the daemon is genuinely unreachable.\n// [impl->REQ-DAEMON-3]\nfn ensure_daemon() {\n if let Err(e) = spt_daemon::ensure_running() {\n eprintln!(\"DAEMON_START_WARN: {e}\");\n }\n}\n\n/// Parse + dispatch the `api` group. Returns the process exit code.\npub fn run(args: ApiArgs) -> i32 {\n // Any api invocation brings the daemon up if absent — the reliable anchor\n // every harness hook shares (REQ-DAEMON-3).\n ensure_daemon();\n\n // Resolve the manifest up front so a bad path/content fails fast and\n // uniformly, before any state mutation.\n let manifest = match &args.manifest {\n Some(path) => match load_manifest(path, &args.adapter) {\n Ok(m) => Some(m),\n Err(code) => return code,\n },\n None => None,\n };\n let ctx = Ctx { adapter: args.adapter, manifest };\n\n match args.cmd {\n ApiCmd::Capability => reporting::cmd_capability(&ctx),\n // Harness-hosted startup (T4). Seed establishes; listen consumes+binds;\n // bind is the post-spawn establishing call (intrinsic auth).\n ApiCmd::Seed { pid, session_id } => startup::cmd_seed(&ctx, pid, session_id),\n ApiCmd::Listen { id, parent_pid, once } => {\n startup::cmd_listen(&id, parent_pid, once, ctx.manifest.as_ref())\n }\n ApiCmd::Bind { id, bind_session, auth } => {\n startup::cmd_bind(&id, bind_session, auth.session_id)\n }\n // Delivery + activity (T5), gated by auth.\n ApiCmd::State { state, id, no_gate, auth } => {\n gated(&id, &auth, |id| delivery::cmd_state(id, &state, no_gate))\n }\n ApiCmd::EchoGate { action, id, auth } => {\n gated(&id, &auth, |id| delivery::cmd_echo_gate(id, &action))\n }\n ApiCmd::Poll { id, include_deferred, auth } => gated(&id, &auth, |id| {\n delivery::cmd_poll(id, include_deferred, ctx.manifest.as_ref())\n }),\n // Worker perches (T6). worker-start authenticates against the parent.\n ApiCmd::WorkerStart { parent, id, auth } => {\n gated(&parent, &auth, |parent| worker::cmd_worker_start(parent, &id))\n }\n ApiCmd::WorkerStop { id, auth } => gated(&id, &auth, worker::cmd_worker_stop),\n ApiCmd::WorkerPoll { id, auth } => {\n gated(&id, &auth, |id| worker::cmd_worker_poll(id, false))\n }\n // Reporting + boundary (T7), gated by auth.\n ApiCmd::Boundary { mode, id, to_session, auth } => {\n gated(&id, &auth, |id| reporting::cmd_boundary(id, &mode, &to_session))\n }\n ApiCmd::SessionEnd { id, erase, auth } => {\n gated(&id, &auth, |id| reporting::cmd_session_end(id, erase))\n }\n ApiCmd::Presence { id, auth } => gated(&id, &auth, reporting::cmd_presence),\n ApiCmd::HistoryLog { id, auth } => gated(&id, &auth, reporting::cmd_history_log),\n ApiCmd::Shutdown { id, auth } => {\n let manifest = ctx.manifest.as_ref();\n gated(&id, &auth, |id| live::cmd_shutdown(id, manifest))\n }\n ApiCmd::Emit { id, r#type, auth } => {\n gated(&id, &auth, |id| reporting::cmd_emit(id, &r#type))\n }\n }\n}\n\n/// Load + validate a manifest, checking it matches the declared adapter_name.\n/// Returns an exit code on failure (already reported to stderr).\nfn load_manifest(path: &PathBuf, adapter: &str) -> Result {\n let text = std::fs::read_to_string(path).map_err(|e| {\n eprintln!(\"MANIFEST_READ:{}: {e}\", path.display());\n EXIT_REFUSED\n })?;\n let manifest = Manifest::from_toml_str(&text).map_err(|e| {\n eprintln!(\"MANIFEST_INVALID:{e}\");\n EXIT_REFUSED\n })?;\n if manifest.adapter.name != adapter {\n eprintln!(\n \"ADAPTER_MISMATCH: --adapter {adapter} but manifest declares {}\",\n manifest.adapter.name\n );\n return Err(EXIT_REFUSED);\n }\n Ok(manifest)\n}\n\n/// Run `f` only if the proof authenticates against `target_id`; otherwise print\n/// the refusal and return [`EXIT_REFUSED`].\n// [impl->REQ-HAZARD-LOCAL-API-AUTH]\nfn gated i32>(target_id: &str, auth: &AuthFlags, f: F) -> i32 {\n match authenticate(target_id, &auth.proof()) {\n AuthResult::Ok => f(target_id),\n AuthResult::NoEndpoint => {\n eprintln!(\"NO_ENDPOINT:{target_id} has no perch to authenticate against\");\n EXIT_REFUSED\n }\n AuthResult::Refused => {\n eprintln!(\"AUTH_REFUSED:{target_id} (need --token or matching --session-id)\");\n EXIT_REFUSED\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use clap::Parser;\n\n /// A tiny parent Cli wrapping just the api group, for parse tests.\n #[derive(Parser)]\n struct Probe {\n #[command(flatten)]\n api: ApiArgs,\n }\n\n fn parse(args: &[&str]) -> Result {\n Probe::try_parse_from(args)\n }\n\n #[test] // [unit->REQ-API-1] adapter_name is mandatory on every api call.\n fn adapter_is_required() {\n assert!(parse(&[\"spt\", \"capability\"]).is_err());\n assert!(parse(&[\"spt\", \"--adapter\", \"mock\", \"capability\"]).is_ok());\n }\n\n #[test] // [unit->REQ-API-1] the surface parses its documented subcommands.\n fn surface_parses() {\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"seed\", \"--pid\", \"10\", \"--session-id\", \"s\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"listen\", \"alice\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"state\", \"idle\", \"alice\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"poll\", \"alice\", \"--include-deferred\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"worker-start\", \"alice\", \"alice-w1\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"boundary\", \"compact\", \"alice\", \"--to-session-id\", \"s2\"]).is_ok());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"session-end\", \"alice\", \"--erase\"]).is_ok());\n }\n\n #[test] // [unit->REQ-API-1] closed-vocabulary args reject bad values.\n fn state_value_is_validated() {\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"state\", \"sideways\", \"alice\"]).is_err());\n assert!(parse(&[\"spt\", \"--adapter\", \"m\", \"boundary\", \"explode\", \"alice\", \"--to-session-id\", \"s\"]).is_err());\n }\n}\n","numLines":352,"startLine":1,"totalLines":352}},"sourceToolAssistantUUID":"83dadfb6-6ca6-41bf-823d-c0c7e8af7cea","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3915e49a-801d-4d6f-a90a-220a8ee445a5","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01G4394EeUFzo9jKBg2rvBHJ","type":"tool_result","content":"crates/spt/src/api/mod.rs:149: /// Append to the native history store (Path-B) (T7).\ncrates/spt/src/api/mod.rs:150: HistoryLog {\ncrates/spt/src/api/mod.rs:264: ApiCmd::HistoryLog { id, auth } => gated(&id, &auth, reporting::cmd_history_log),\ncrates/spt/src/api/reporting.rs:2://! `api presence`, `api history-log`, `api emit`, plus the M2a *declarations*\ncrates/spt/src/api/reporting.rs:13://! - **history-log** (REQ-API-2) — Path-B native store: append a normalized\ncrates/spt/src/api/reporting.rs:14://! record to the perch's history log.\ncrates/spt/src/api/reporting.rs:112:/// Append a normalized record to the perch's Path-B native history store,\ncrates/spt/src/api/reporting.rs:114:pub fn append_history(id: &str, record: &str) -> std::io::Result {\ncrates/spt/src/api/reporting.rs:121: .open(perch_path.join(\"history.log\"))?;\ncrates/spt/src/api/reporting.rs:131:/// `api history-log ` — Path-B ingest: read a normalized record from stdin\ncrates/spt/src/api/reporting.rs:132:/// and append it to the native store.\ncrates/spt/src/api/reporting.rs:134:pub fn cmd_history_log(id: &str) -> i32 {\ncrates/spt/src/api/reporting.rs:139: eprintln!(\"EMPTY_RECORD: history-log read nothing on stdin\");\ncrates/spt/src/api/reporting.rs:142: match append_history(id, record.trim_end()) {\ncrates/spt/src/api/reporting.rs:277: #[test] // [unit->REQ-API-2] history-log appends to the Path-B native store.\ncrates/spt/src/api/reporting.rs:278: fn history_log_appends() {\ncrates/spt/src/api/reporting.rs:281: append_history(\"alice\", \"{\\\"role\\\":\\\"user\\\",\\\"text\\\":\\\"hi\\\"}\").unwrap();\ncrates/spt/src/api/reporting.rs:282: append_history(\"alice\", \"{\\\"role\\\":\\\"assistant\\\",\\\"text\\\":\\\"yo\\\"}\").unwrap();\ncrates/spt/src/api/reporting.rs:283: let log = perch::resolve_perch_path(\"alice\", ParentHint::Infer).join(\"history.log\");\ncrates/spt/src/api/startup.rs:12://! 3. Alternatively a just-spawned binary fires `api bind ` to associate","is_error":false}]},"uuid":"5c90ae52-f78b-4efc-a745-de0056b07a76","timestamp":"2026-06-03T09:20:38.027Z","toolUseResult":{"stdout":"crates/spt/src/api/mod.rs:149: /// Append to the native history store (Path-B) (T7).\ncrates/spt/src/api/mod.rs:150: HistoryLog {\ncrates/spt/src/api/mod.rs:264: ApiCmd::HistoryLog { id, auth } => gated(&id, &auth, reporting::cmd_history_log),\ncrates/spt/src/api/reporting.rs:2://! `api presence`, `api history-log`, `api emit`, plus the M2a *declarations*\ncrates/spt/src/api/reporting.rs:13://! - **history-log** (REQ-API-2) — Path-B native store: append a normalized\ncrates/spt/src/api/reporting.rs:14://! record to the perch's history log.\ncrates/spt/src/api/reporting.rs:112:/// Append a normalized record to the perch's Path-B native history store,\ncrates/spt/src/api/reporting.rs:114:pub fn append_history(id: &str, record: &str) -> std::io::Result {\ncrates/spt/src/api/reporting.rs:121: .open(perch_path.join(\"history.log\"))?;\ncrates/spt/src/api/reporting.rs:131:/// `api history-log ` — Path-B ingest: read a normalized record from stdin\ncrates/spt/src/api/reporting.rs:132:/// and append it to the native store.\ncrates/spt/src/api/reporting.rs:134:pub fn cmd_history_log(id: &str) -> i32 {\ncrates/spt/src/api/reporting.rs:139: eprintln!(\"EMPTY_RECORD: history-log read nothing on stdin\");\ncrates/spt/src/api/reporting.rs:142: match append_history(id, record.trim_end()) {\ncrates/spt/src/api/reporting.rs:277: #[test] // [unit->REQ-API-2] history-log appends to the Path-B native store.\ncrates/spt/src/api/reporting.rs:278: fn history_log_appends() {\ncrates/spt/src/api/reporting.rs:281: append_history(\"alice\", \"{\\\"role\\\":\\\"user\\\",\\\"text\\\":\\\"hi\\\"}\").unwrap();\ncrates/spt/src/api/reporting.rs:282: append_history(\"alice\", \"{\\\"role\\\":\\\"assistant\\\",\\\"text\\\":\\\"yo\\\"}\").unwrap();\ncrates/spt/src/api/reporting.rs:283: let log = perch::resolve_perch_path(\"alice\", ParentHint::Infer).join(\"history.log\");\ncrates/spt/src/api/startup.rs:12://! 3. Alternatively a just-spawned binary fires `api bind ` to associate","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"3915e49a-801d-4d6f-a90a-220a8ee445a5","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"5c90ae52-f78b-4efc-a745-de0056b07a76","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} 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LkeQKP4jhmewBF6JfwoP+stZ/Zf1eLwdRca7D4/bLxLfNam2dzmeBgMVrqgzItgLbt7uKCkvthFnryc/frPCeNIt/PR3PooupP0yGJ0z5n2+YK+0RPstuFtO+F5BtBhOE8dVL08mNdsYS3gxUamDl2i8EP5wbtBQOuS9C31MFYMMV/D2wDrkL+noKZuOCGx6ePjFC+TnIjiHfwO6pCWSkU44FKI+cHfWhhoZuy+mvgtdW6+ogVQzy4Il4In/bSJe+mIi7wUfxiJt6J+iUgRo5YCqMFEVr5J9/xjpA8MMP1A/yc5d1ILWGoEMopXctLwxCqirMLvP+3SJUXMdjVwKYe76dYpNs7CNP4tGTvy0khcArje+Ewn2uNKi4i6xFOWJNY3yQK1DdUeSjzrXtUvw3eLN5l707P90GqOYmCVqBRVrnJsOPTg1g904/85cDPIlX7n+37U9HVQp2w1GcEhpMkU0oLOpaxAuKjR14RV38wfErqCAx27Ktf+f5Ws+GzXy1DWpU+EKAX3PKL9pt47KlTT0OF/gYyUwe3URnBpp86wnxqUYIqW81+U4oQMnYGjPhgT5OslL//Qk49NwKxVhPOFcFtu9rI4RwQOjdcgS3LIosKnQmDlicx2/9gSXxbUJ0xe89NIaTR74MXrZrL3CtyTVV/ih+bNjXwcOEgL20253Wog/zMoln0nyXMphoqiX/GqK/6NumLUjtAajU21YiyZbs1v5sPvfiQLLWb+Hqx7QQCM0cgjJeZXTQEYNJAHgef+0C1IiAWwfaGaBQXJi4kNMBBEwHfiRhyTrvgbzZr82BqJdVoQqvQk4MuoN22mDohW1K9goKcL3f5zaxhKgUjF4PHQVTLe3GAy8lY7z2N1vM+0g1poz6J5+yQCxrAlHk2Ev5ABluP1HOeXZ3jeJiUBLbolrpZF1Pv+ceYWFj1MX/rpav/E4SDzex3878jHVBoCNNomZlSG/8Ta9Ou+PEw2FakHPQjgbdgwwxERmsH3lbCg1S504eiKAgP/RRV5AE2ci4Mdi1SrXGBtEUvWOsEelMdNhbtY0+AKmTJYufL17m1Frt81+u499DhDW3y9IG2wFIWSILyluIdwQZ8rHRhtcI4RPAu3IZ3GfuA1mc3lN4qj3JI382FReq0d7mJmDySC2PKcGcur57At2VxuSROYEVg0RElR7DOrVabyqfarULd02iTEY+cQPx3HHoqOuMHandoaGzXdnA8FyP2xqH81d4mjYGi18t7cbqF/rZiHRM8fDEUUbUy0MEqKKVFgBSHCLmfmFNS4i7V0kR1amCgcBQzoxc5e7fY4uZPE6O4T1P99UnmXuI7Oe5D6oINkSA8MOusoc9sxA5tNzRtMITvV2/tAoh68E45m3cHeoctBqvC7L8SFUKvmh+iVrP/jTt3Y5MC3wN695aVZPs/rI/tPqDvuvtJdahRaisvWDzcgbglAcXGb4/3Gk0k0Dl/UIwAx0W4Uyqw4iAfRUjRuZ9W87GQCY5aGB2QfhCOIz8aqOkjOElOQaEd5CKfn13fNNa3XJFqNkC+a0AGpeFAua1BUiEowl4zcrTb9wKCKmoKvvReso1lKDe+uLiVDnanVtvfuQ8MIZ/wedFSZf/EBhuUCj0yImgAaphUC0FP6tn2LLpYSp9J8O3hWksa2+zlmBDTz6FSSyPzMR6oL8q6pXUGvk+ezxQvBcVRYVkKAoeVS2Ke9wSyQjTZCf5IsoDro/1pCaMkNBuEH0vv2kzNsM23tw//WKLfRUNiE3zx9LoTkZSkACRmvVroMOgKBR1P7qBKi1zDS9AvGUWqi8o5BR85YzuTiFoo3FQmwlegqzRQOjb+4hNxtWk+ZlUttyv/FnCEbK+dutq2oGIiKDPvilGqkM+l0O9Ni5s798k7Bj0Lyrtkmhrpp8TPM7x0N25paXn0qoTi23Pp71GVMzJBBO9Nt10NEzKL7AAinT/3W5gRQyysdyo13MFUKmSR7/WYQ4yx6kfZYRL7ZXB9qfdc5mMw5fCHN+yirZcaaYCbL8aBT9KgGdt4lkr+FbNaxJmrA6JfRWz8eWdOnBXeB+3/bGGKhJ00Y5uo4hCDw71//YgdYeBXMRlfUKkc8qUjxWSBBsVVgrQHt7k1otvRY1B8lb0QfUbSwccmsxHifMQW0S7h5E6A5L0x+p4oHLEBZweMjZZAw66ASrC9i43PQpDC38lZdzhfr08iU2UYRMZGMX8cqrsQH/5nMUSt0/Way46reCCCWnGMvAoEFXiKZxtcA+lYd/fX5hOsi54qjb34No5JcTmhjMkDKi0g87DuXcYFZgmeykDhALiUWCMKe0rTDBdjXgIB6oiwoOaieYN+2Nf+pG0cV08ZiBeOZQ79DV0IPV6NXrlTMSaREtMNpGftQfVMeWrNurtrBwf8bUPOKlJT+my+MEVVTnfyVFPR7MLj9ePTWFNGMKkxHVGQxlqb5gtMxGdjEYKJDkGlJ8lKy85UDIG/A62D00ymv7HKBzz9JEQmZUaew+uZ0CwxACYDWwT3GyQWUGHvmRBord2scNwJFxv9Pp2fLERipBy9NkBF2uAawpYK7/Sg5MABmPS9petJnCP8yVjcJ1hg8w5/whszfYpW5WjpHsCe+TuRJ5xluXYcgYEm3fFtU3vGxCbe5+5HvU/dY2fbUAQ7KMWMIC22SumB74Ov3fkFP5Jbo80AijCDoe9HG5Na90YYrqn8kIOEOMlleQtHu0guq0xtpUeObyr4yqSSmVENXhKDDix7RqSTirGdmRagc8fKWqIqQIPC4UuiUtB2L9Jv0dSUhDlgrosgq9vjMGUPJBsIuk6D2Oc3+aveQW4oC0LanYeZF9ZUeAav9AzwVZ6tAwNkyf0E8kkCSWEQts6ZFbdQhoDi7CdedpbuhgbmeLDiCxK1LDJuUih21us8jTI2bLSEZvjy6R05pciD0OzKhNxJTTTL+I+DQ/RYqiIKQpYw9RlBUoHjDocd3Ihxcchxi2G/JjxDYBRZ1B+oT1eE+8ygTLLcO1kEDIIs0HheBEYihIFfHAOz+iCQKiN6shLrg7E4usoNmnVMqQ9EoxxIJ+XXV9VqkGhEya8+KyVyL6ttEvegvparIGLMIeAK/wueE0ICXis5NdxbpXtTCoYsZ1u3J1/oyue0Q7T1cXjtczK1z9LZQskrAIYRUHgM1bj3tAxTDtQCYQ7IjeLxBS30hqVoMig25ZfAFrcq61666YXUOfycGpJgxVIkf7CZaHO+bCchNy0udluQ6HeXXsgBacKx7GnRlp/IYTkaF8aJV+vkScILZJWca9G0TYUZy+q/uXo0XcjL2P/9fMFYF/cy5mL+q4nv03Tqu0ZFWxguB4IhENJMHVCZRrOxfekrrSIPbYII88pOaccw0Tgyknc7dpTijZ7V/UlryPIDQAFC506oMUTPDh+fxheOG6PD0DLnBpEQw/8tSqvjcfXLsKg2BLjwPMkofmrHTD8FezvodqU46P+1KPMmXAxPzCHeR2y8ZuqiPNS1l/ztbz+74Rnk6rTkCE38xQDwP5nc0BFjjZbTQTsn3Rbh6IChlU7uI57KQEBgmdRtL+FbmIZnWrNcoRCuPJkihu+eWVVwMli9111M9lJv2o+9F0EN4enX9jI2c3x9fsJlaF2Zgky047AJhqjmtHiLADSgzv73DIklB0iNaXBRaq6dO8LshcUqEheF6bWPQ7rcwAtuMQF+v8z6MyRTSn/SDthTKdhaqyg9xqhD0Kd9yu+dfrsHIyX8dBeNjgLAjoz4G9tnPPK0bX+kPyopf3bWjmfg1W3CIwr/QuTdZwmc04N7tRVR+vuHlj2yeFj3OuUSWkAMDGY+gvdFS4dHxt5WplfJ53MClSqhFNg2RK4KWBVr3vreC59EWNKGySYZ9jkWtMKHJ3pu9Z9ZBoG2zYIymXGSG4kry1uJ1Cau6hQ84POiMJRPNTDNThkpDoMV+YGIzhXIOg0nYwbxEVZ36jvYtLco2qGX5aF0aCVblVzlq3htG45lwaZc9FYhzBx0Axfit1nQBpN5VV30FhzRqU6euy+hNl4gZXaM+Pey8veLaY3ECGBHTaznAxKg2TtMG3hQww5VRBLn9qomjQ8qiBhhv45khyXv1yyt97P1H5MgHxOxyNJiIrAnR3WF5bap2GgQv6R2O+XjIWlLz985LTcGEAoQE/aLNMno+xrAGUkWrxAbLmCsLgZqowWQ4WX72byvyzIpDAR/KbyjDXaN5K7/+R3sBFd15rhlscyp7RZEXFq2v13eKlP7h6tXxhGtnfW3Qpher8XOrKuMJyfr8Ut9pvYgLnSm3bC1/kIJxzsxpf9pBF2VLKkd32VpV8ohYnXM3l5kbrwhs6gm2VaM7QIb6aKSBl0zk/gvGPgu5LvpCjMSVK37Yfj6Tqpcteg+IMKP/h7L3ouDAKlfw1go3EvIUXtwQbddEcy2WkQK6lXwQBEB32+C7tFRNTHt7Iv6oPHHIAyThCogKsT2fRTdnXwELQkIbf80FxyAcbUVhRvtRaaNOu5rO00qYegy+YOsldy4WcQhEpqNzl3yv61q1EYB5C1ntsMUkD1fafpYgjt1AdPMd0GO9SDG7mIhFhtjmfx8HVduHddrKMMKYdT2Qt+yg5SntFKcfeMVGfAzv39qRqk2doylj+Tg1t2p61TAYckiT8l/BIGZWlbdQfpXqeXKURISFZKXvSyVBjIfCC7rBiFz2CCdoIEQY9yIY9/Vgs1BznFzJNOq9S3OStwE3vfkbZ1U/x0r4NmRsdmbbC6+A28eTULoDRewEb9VsCE9V/J1F49a0v6jk5ZSpfB0BGZc4kZY9LaUS1nX2D1qsHXqXucs3Y44lj+XkJLQDyxIzmyRH0E37EnGB6S8IwwGvyGs+vrUIvcBUaw064PENqLZsPrw0KZt9k2qxverkeohqQm/4FnrQwWNtbSnIOgJyb8L5C4BZXFQ3My82Y0abhtxN/4FcsANlxX4wX0gCZm4lWYpoDH6EoVNqv843WkWKJ0J1Abp+FHYbv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It is the sixth crate in the acyclic stack\n8\t//! (`spt-proto -> spt-store -> spt-msg -> spt-term`), a sibling of `spt-runtime`.\n9\t//!\n10\t//! M3a delivers the *library mechanism*; the **M3b** `spt-daemon` broker delivers\n11\t//! the *process* that hosts many of these behind versioned IPC. `spt-term` is\n12\t//! deliberately **single-surface-per-handle** — it owns one child's PTY, not the\n13\t//! multiplexed name-addressable fleet (that supervisor is M3b). See `M3a-PLAN.md`.\n14\t//!\n15\t//! ## OS stream-contract neutrality (Spike #4 / #5, binding)\n16\t//!\n17\t//! The single biggest design risk this crate carries: `forkpty` is a **raw ordered\n18\t//! pipe**; ConPTY is a **screen buffer** (repaint-on-resize reorders + duplicates\n19\t//! the stream; a mid-session attach sees the viewport, not scrollback). The\n20\t//! [`SessionSurface`] trait and the byte-stream / digest contracts therefore must\n21\t//! **not** bake in either OS's semantics — the surface is modeled as a byte stream\n22\t//! with explicit, OS-independent attach/replay semantics.\n23\t//\n24\t// spt-term is internal broker machinery, NOT part of the public semver SDK\n25\t// surface (R-ARCH-2 stays spt-proto/spt-store/spt-msg/spt-runtime). The M3b\n26\t// daemon programs against it; external harness authors do not.\n27\t\n28\t// Surfaces land across M3a (see M3a-PLAN.md task table):\n29\t// A1 SessionSurface trait + ConPTY/forkpty backends (REQ-TERM-1) ← landed\n30\t// A2 ConPTY-DSR auto-answer drain thread (REQ-HAZARD-CONPTY-DSR) ← landed\n31\t// A3 send-keys / send-line injection (REQ-TERM-2)\n32\t// A4 byte-stream local streaming (bounded backpressure) (REQ-TERM-3) ← landed\n33\t// A5 live activity buffer (PTY digest) parser primitive (REQ-TERM-4) ← landed\n34\t\n35\tpub mod digest;\n36\tpub mod pty;\n37\tpub mod reader;\n38\tpub mod stream;\n39\tpub mod surface;\n40\t\n41\tpub use digest::{\n42\t Digest, DigestConfig, DigestEntry, DigestError, DigestParser, DigestPatterns, ToolUse, Turn,\n43\t};\n44\tpub use portable_pty::CommandBuilder;\n45\tpub use pty::PtySession;\n46\tpub use reader::Drain;\n47\tpub use stream::OutputStream;\n48\tpub use surface::{SessionSurface, SurfaceError, SurfaceSize};\n49\t"}]},"uuid":"4a853c29-0863-4231-9b49-0e54ada282d9","timestamp":"2026-06-03T09:21:28.752Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\lib.rs","content":"//! spt-core session-surface mechanism — the broker's PTY half (M3a).\n//!\n//! `spt-term` is the **multiplatform session-surface mechanism** that every hosted\n//! agent session runs inside: a real child under a native PTY — ConPTY on Windows\n//! 10+, `forkpty(3)` on Unix — behind one [`SessionSurface`] trait, with input\n//! injection, byte-stream output, and the live activity buffer (PTY digest) parser\n//! primitive layered on top. It is the sixth crate in the acyclic stack\n//! (`spt-proto -> spt-store -> spt-msg -> spt-term`), a sibling of `spt-runtime`.\n//!\n//! M3a delivers the *library mechanism*; the **M3b** `spt-daemon` broker delivers\n//! the *process* that hosts many of these behind versioned IPC. `spt-term` is\n//! deliberately **single-surface-per-handle** — it owns one child's PTY, not the\n//! multiplexed name-addressable fleet (that supervisor is M3b). See `M3a-PLAN.md`.\n//!\n//! ## OS stream-contract neutrality (Spike #4 / #5, binding)\n//!\n//! The single biggest design risk this crate carries: `forkpty` is a **raw ordered\n//! pipe**; ConPTY is a **screen buffer** (repaint-on-resize reorders + duplicates\n//! the stream; a mid-session attach sees the viewport, not scrollback). The\n//! [`SessionSurface`] trait and the byte-stream / digest contracts therefore must\n//! **not** bake in either OS's semantics — the surface is modeled as a byte stream\n//! with explicit, OS-independent attach/replay semantics.\n//\n// spt-term is internal broker machinery, NOT part of the public semver SDK\n// surface (R-ARCH-2 stays spt-proto/spt-store/spt-msg/spt-runtime). The M3b\n// daemon programs against it; external harness authors do not.\n\n// Surfaces land across M3a (see M3a-PLAN.md task table):\n// A1 SessionSurface trait + ConPTY/forkpty backends (REQ-TERM-1) ← landed\n// A2 ConPTY-DSR auto-answer drain thread (REQ-HAZARD-CONPTY-DSR) ← landed\n// A3 send-keys / send-line injection (REQ-TERM-2)\n// A4 byte-stream local streaming (bounded backpressure) (REQ-TERM-3) ← landed\n// A5 live activity buffer (PTY digest) parser primitive (REQ-TERM-4) ← landed\n\npub mod digest;\npub mod pty;\npub mod reader;\npub mod stream;\npub mod surface;\n\npub use digest::{\n Digest, DigestConfig, DigestEntry, DigestError, DigestParser, DigestPatterns, ToolUse, Turn,\n};\npub use portable_pty::CommandBuilder;\npub use pty::PtySession;\npub use reader::Drain;\npub use stream::OutputStream;\npub use surface::{SessionSurface, SurfaceError, SurfaceSize};\n","numLines":49,"startLine":1,"totalLines":49}},"sourceToolAssistantUUID":"373b3860-e611-4277-85ab-5bacfc4830cb","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"140bd86f-dabe-4d95-a526-6f69d37efe7f","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KwwPxN5nEHWDErV54azYne","type":"tool_result","content":"1\t//! The versioned broker↔brain IPC frame schema and connection handshake.\n2\t//!\n3\t//! This is the single most update-frequency-sensitive contract in spt-core\n4\t//! (KNOWN-HAZARDS 2.3): self-update (ADR-0004) swaps the brain routinely while\n5\t//! the broker persists, so **a newer brain must talk to an older broker**. Two\n6\t//! mechanisms make that hold by construction:\n7\t//!\n8\t//! 1. **Forward-compatible envelopes.** Every frame is an [`Envelope`] with an\n9\t//! explicit `protocol_version`, a *string* `kind` discriminator, and an\n10\t//! opaque `payload` ([`serde_json::Value`]). A string kind means an older\n11\t//! broker decoding a frame whose `kind` it does not recognize gets a clean\n12\t//! `Envelope` — an unknown *kind* is a logic-layer concern, never a decode\n13\t//! error. serde's default (no `deny_unknown_fields`) means unknown *trailing\n14\t//! fields* a newer brain adds are silently ignored on the older side.\n15\t//! 2. **A version handshake.** On connect, the brain sends a [`Hello`]; the\n16\t//! broker accepts iff the brain's `protocol_version >= MIN_COMPATIBLE_VERSION`.\n17\t//! A newer brain (higher version) is accepted by an older broker; a brain\n18\t//! too old to satisfy the broker's floor is rejected with a typed error\n19\t//! rather than a silent misparse.\n20\t// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n21\t\n22\tuse serde::{Deserialize, Serialize};\n23\t\n24\t/// The IPC protocol version this build speaks. Bump **only** on a breaking\n25\t/// frame-schema change (a field whose absence an older peer cannot tolerate).\n26\t/// Additive changes — new `kind`s, new optional fields — do **not** bump this.\n27\tpub const IPC_PROTOCOL_VERSION: u32 = 1;\n28\t\n29\t/// The oldest peer `protocol_version` this build will still handshake with.\n30\t/// Held at `1` for v1; raised only when an old version is genuinely retired.\n31\tpub const MIN_COMPATIBLE_VERSION: u32 = 1;\n32\t\n33\t/// Which side of the IPC a connecting peer is. The broker is the stable kernel;\n34\t/// the brain is the restartable logic layer (ADR-0004).\n35\t#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n36\t#[serde(rename_all = \"snake_case\")]\n37\tpub enum Role {\n38\t /// The stable kernel that holds the un-transferable resources.\n39\t Broker,\n40\t /// The restartable logic layer that attaches over the IPC.\n41\t Brain,\n42\t}\n43\t\n44\t/// The first frame a connecting peer sends. Intentionally minimal and\n45\t/// append-only: future fields must be added with `#[serde(default)]` so an\n46\t/// older peer decoding a newer `Hello` still succeeds (2.3).\n47\t#[derive(Debug, Clone, Serialize, Deserialize)]\n48\tpub struct Hello {\n49\t /// The protocol version the sender speaks ([`IPC_PROTOCOL_VERSION`]).\n50\t pub protocol_version: u32,\n51\t /// Which side the sender is.\n52\t pub role: Role,\n53\t}\n54\t\n55\timpl Hello {\n56\t /// A `Hello` for this build, declaring [`IPC_PROTOCOL_VERSION`].\n57\t pub fn current(role: Role) -> Self {\n58\t Hello { protocol_version: IPC_PROTOCOL_VERSION, role }\n59\t }\n60\t}\n61\t\n62\t/// Why a handshake was refused — surfaced typed rather than as a silent\n63\t/// misparse so an incompatible peer fails loudly (the 2.3 failure mode is a\n64\t/// peer dying *unlogged* on an arity/version mismatch).\n65\t#[derive(Debug, Clone, PartialEq, Eq)]\n66\tpub enum HandshakeError {\n67\t /// The peer's `protocol_version` is below this build's compatibility floor.\n68\t IncompatibleVersion { peer: u32, min_supported: u32 },\n69\t /// The peer announced a role we did not expect on this connection.\n70\t UnexpectedRole { expected: Role, got: Role },\n71\t}\n72\t\n73\timpl std::fmt::Display for HandshakeError {\n74\t fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n75\t match self {\n76\t HandshakeError::IncompatibleVersion { peer, min_supported } => write!(\n77\t f,\n78\t \"peer protocol version {peer} below minimum supported {min_supported}\"\n79\t ),\n80\t HandshakeError::UnexpectedRole { expected, got } => {\n81\t write!(f, \"expected peer role {expected:?}, got {got:?}\")\n82\t }\n83\t }\n84\t }\n85\t}\n86\t\n87\timpl std::error::Error for HandshakeError {}\n88\t\n89\t/// Decide whether to accept a peer's [`Hello`] on a connection expecting\n90\t/// `expected_peer`. Accepts any `protocol_version >= MIN_COMPATIBLE_VERSION`\n91\t/// (a *newer* brain is fine against an *older* broker) and rejects below the\n92\t/// floor or on a role mismatch. This is the whole of the version-tolerance\n93\t/// policy — kept in one place so the rule is auditable.\n94\t// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n95\tpub fn accept_hello(hello: &Hello, expected_peer: Role) -> Result<(), HandshakeError> {\n96\t if hello.protocol_version < MIN_COMPATIBLE_VERSION {\n97\t return Err(HandshakeError::IncompatibleVersion {\n98\t peer: hello.protocol_version,\n99\t min_supported: MIN_COMPATIBLE_VERSION,\n100\t });\n101\t }\n102\t if hello.role != expected_peer {\n103\t return Err(HandshakeError::UnexpectedRole { expected: expected_peer, got: hello.role });\n104\t }\n105\t Ok(())\n106\t}\n107\t\n108\t/// One IPC message. The forward-compatible envelope: `protocol_version` lets a\n109\t/// reader scope its interpretation, `kind` is a *string* so an unknown message\n110\t/// type decodes cleanly (the logic layer decides what to do with an unknown\n111\t/// kind), and `payload` is opaque JSON so each kind owns its own shape without\n112\t/// the envelope needing to know it. Unknown trailing fields are ignored on\n113\t/// decode (serde default), so a newer brain may extend a frame and an older\n114\t/// broker still parses it.\n115\t#[derive(Debug, Clone, Serialize, Deserialize)]\n116\tpub struct Envelope {\n117\t /// The protocol version of the sender (for scoped interpretation).\n118\t pub protocol_version: u32,\n119\t /// The message-kind discriminator. A string, not an enum, so an unrecognized\n120\t /// kind is never a decode failure on an older peer.\n121\t pub kind: String,\n122\t /// The kind-specific body. Absent bodies default to JSON `null`.\n123\t #[serde(default)]\n124\t pub payload: serde_json::Value,\n125\t}\n126\t\n127\timpl Envelope {\n128\t /// Build an envelope for this build's protocol version with a JSON payload.\n129\t pub fn new(kind: impl Into, payload: serde_json::Value) -> Self {\n130\t Envelope { protocol_version: IPC_PROTOCOL_VERSION, kind: kind.into(), payload }\n131\t }\n132\t}\n133\t\n134\t#[cfg(test)]\n135\tmod tests {\n136\t use super::*;\n137\t use serde_json::json;\n138\t\n139\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n140\t // The load-bearing forward-compat property: a frame a *newer* brain emits —\n141\t // carrying an unknown trailing field — must decode cleanly on an *older*\n142\t // broker that has never heard of that field. We simulate the newer wire form\n143\t // with raw JSON (a superset of today's Envelope) and decode into the current\n144\t // struct; the unknown field is dropped, not rejected.\n145\t #[test]\n146\t fn envelope_with_unknown_trailing_field_decodes_on_older_peer() {\n147\t let newer_wire = json!({\n148\t \"protocol_version\": 2,\n149\t \"kind\": \"attach\",\n150\t \"payload\": { \"session\": \"abc\" },\n151\t \"future_field_an_older_broker_never_heard_of\": { \"nested\": [1, 2, 3] }\n152\t })\n153\t .to_string();\n154\t\n155\t let decoded: Envelope =\n156\t serde_json::from_str(&newer_wire).expect(\"older peer must tolerate unknown fields\");\n157\t assert_eq!(decoded.protocol_version, 2);\n158\t assert_eq!(decoded.kind, \"attach\");\n159\t assert_eq!(decoded.payload, json!({ \"session\": \"abc\" }));\n160\t }\n161\t\n162\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n163\t // An unknown *kind* is not a decode error — the envelope parses and the\n164\t // logic layer is what decides it cannot handle the kind.\n165\t #[test]\n166\t fn unknown_kind_is_not_a_decode_error() {\n167\t let wire = json!({ \"protocol_version\": 1, \"kind\": \"a_kind_from_the_future\" }).to_string();\n168\t let decoded: Envelope = serde_json::from_str(&wire).unwrap();\n169\t assert_eq!(decoded.kind, \"a_kind_from_the_future\");\n170\t assert!(decoded.payload.is_null()); // payload defaulted\n171\t }\n172\t\n173\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n174\t // A newer brain (higher protocol version, extra Hello fields) is accepted by\n175\t // an older broker — the exact \"newer brain ↔ older broker\" direction 2.3\n176\t // demands.\n177\t #[test]\n178\t fn handshake_accepts_newer_brain_on_older_broker() {\n179\t let newer_hello_wire = json!({\n180\t \"protocol_version\": IPC_PROTOCOL_VERSION + 5,\n181\t \"role\": \"brain\",\n182\t \"added_in_a_future_release\": true\n183\t })\n184\t .to_string();\n185\t let hello: Hello = serde_json::from_str(&newer_hello_wire).unwrap();\n186\t assert_eq!(accept_hello(&hello, Role::Brain), Ok(()));\n187\t }\n188\t\n189\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n190\t // A peer below the compatibility floor is rejected loudly, not misparsed.\n191\t #[test]\n192\t fn handshake_rejects_below_floor() {\n193\t let hello = Hello { protocol_version: MIN_COMPATIBLE_VERSION - 1, role: Role::Brain };\n194\t assert!(matches!(\n195\t accept_hello(&hello, Role::Brain),\n196\t Err(HandshakeError::IncompatibleVersion { .. })\n197\t ));\n198\t }\n199\t\n200\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT] role mismatch is a typed refusal.\n201\t #[test]\n202\t fn handshake_rejects_role_mismatch() {\n203\t let hello = Hello::current(Role::Broker);\n204\t assert!(matches!(\n205\t accept_hello(&hello, Role::Brain),\n206\t Err(HandshakeError::UnexpectedRole { .. })\n207\t ));\n208\t }\n209\t}\n210\t"}]},"uuid":"b5d31f58-5c37-4723-936f-b9ca54ab4b48","timestamp":"2026-06-03T09:21:28.880Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\frame.rs","content":"//! The versioned broker↔brain IPC frame schema and connection handshake.\n//!\n//! This is the single most update-frequency-sensitive contract in spt-core\n//! (KNOWN-HAZARDS 2.3): self-update (ADR-0004) swaps the brain routinely while\n//! the broker persists, so **a newer brain must talk to an older broker**. Two\n//! mechanisms make that hold by construction:\n//!\n//! 1. **Forward-compatible envelopes.** Every frame is an [`Envelope`] with an\n//! explicit `protocol_version`, a *string* `kind` discriminator, and an\n//! opaque `payload` ([`serde_json::Value`]). A string kind means an older\n//! broker decoding a frame whose `kind` it does not recognize gets a clean\n//! `Envelope` — an unknown *kind* is a logic-layer concern, never a decode\n//! error. serde's default (no `deny_unknown_fields`) means unknown *trailing\n//! fields* a newer brain adds are silently ignored on the older side.\n//! 2. **A version handshake.** On connect, the brain sends a [`Hello`]; the\n//! broker accepts iff the brain's `protocol_version >= MIN_COMPATIBLE_VERSION`.\n//! A newer brain (higher version) is accepted by an older broker; a brain\n//! too old to satisfy the broker's floor is rejected with a typed error\n//! rather than a silent misparse.\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n\nuse serde::{Deserialize, Serialize};\n\n/// The IPC protocol version this build speaks. Bump **only** on a breaking\n/// frame-schema change (a field whose absence an older peer cannot tolerate).\n/// Additive changes — new `kind`s, new optional fields — do **not** bump this.\npub const IPC_PROTOCOL_VERSION: u32 = 1;\n\n/// The oldest peer `protocol_version` this build will still handshake with.\n/// Held at `1` for v1; raised only when an old version is genuinely retired.\npub const MIN_COMPATIBLE_VERSION: u32 = 1;\n\n/// Which side of the IPC a connecting peer is. The broker is the stable kernel;\n/// the brain is the restartable logic layer (ADR-0004).\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum Role {\n /// The stable kernel that holds the un-transferable resources.\n Broker,\n /// The restartable logic layer that attaches over the IPC.\n Brain,\n}\n\n/// The first frame a connecting peer sends. Intentionally minimal and\n/// append-only: future fields must be added with `#[serde(default)]` so an\n/// older peer decoding a newer `Hello` still succeeds (2.3).\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct Hello {\n /// The protocol version the sender speaks ([`IPC_PROTOCOL_VERSION`]).\n pub protocol_version: u32,\n /// Which side the sender is.\n pub role: Role,\n}\n\nimpl Hello {\n /// A `Hello` for this build, declaring [`IPC_PROTOCOL_VERSION`].\n pub fn current(role: Role) -> Self {\n Hello { protocol_version: IPC_PROTOCOL_VERSION, role }\n }\n}\n\n/// Why a handshake was refused — surfaced typed rather than as a silent\n/// misparse so an incompatible peer fails loudly (the 2.3 failure mode is a\n/// peer dying *unlogged* on an arity/version mismatch).\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum HandshakeError {\n /// The peer's `protocol_version` is below this build's compatibility floor.\n IncompatibleVersion { peer: u32, min_supported: u32 },\n /// The peer announced a role we did not expect on this connection.\n UnexpectedRole { expected: Role, got: Role },\n}\n\nimpl std::fmt::Display for HandshakeError {\n fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n match self {\n HandshakeError::IncompatibleVersion { peer, min_supported } => write!(\n f,\n \"peer protocol version {peer} below minimum supported {min_supported}\"\n ),\n HandshakeError::UnexpectedRole { expected, got } => {\n write!(f, \"expected peer role {expected:?}, got {got:?}\")\n }\n }\n }\n}\n\nimpl std::error::Error for HandshakeError {}\n\n/// Decide whether to accept a peer's [`Hello`] on a connection expecting\n/// `expected_peer`. Accepts any `protocol_version >= MIN_COMPATIBLE_VERSION`\n/// (a *newer* brain is fine against an *older* broker) and rejects below the\n/// floor or on a role mismatch. This is the whole of the version-tolerance\n/// policy — kept in one place so the rule is auditable.\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\npub fn accept_hello(hello: &Hello, expected_peer: Role) -> Result<(), HandshakeError> {\n if hello.protocol_version < MIN_COMPATIBLE_VERSION {\n return Err(HandshakeError::IncompatibleVersion {\n peer: hello.protocol_version,\n min_supported: MIN_COMPATIBLE_VERSION,\n });\n }\n if hello.role != expected_peer {\n return Err(HandshakeError::UnexpectedRole { expected: expected_peer, got: hello.role });\n }\n Ok(())\n}\n\n/// One IPC message. The forward-compatible envelope: `protocol_version` lets a\n/// reader scope its interpretation, `kind` is a *string* so an unknown message\n/// type decodes cleanly (the logic layer decides what to do with an unknown\n/// kind), and `payload` is opaque JSON so each kind owns its own shape without\n/// the envelope needing to know it. Unknown trailing fields are ignored on\n/// decode (serde default), so a newer brain may extend a frame and an older\n/// broker still parses it.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct Envelope {\n /// The protocol version of the sender (for scoped interpretation).\n pub protocol_version: u32,\n /// The message-kind discriminator. A string, not an enum, so an unrecognized\n /// kind is never a decode failure on an older peer.\n pub kind: String,\n /// The kind-specific body. Absent bodies default to JSON `null`.\n #[serde(default)]\n pub payload: serde_json::Value,\n}\n\nimpl Envelope {\n /// Build an envelope for this build's protocol version with a JSON payload.\n pub fn new(kind: impl Into, payload: serde_json::Value) -> Self {\n Envelope { protocol_version: IPC_PROTOCOL_VERSION, kind: kind.into(), payload }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use serde_json::json;\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n // The load-bearing forward-compat property: a frame a *newer* brain emits —\n // carrying an unknown trailing field — must decode cleanly on an *older*\n // broker that has never heard of that field. We simulate the newer wire form\n // with raw JSON (a superset of today's Envelope) and decode into the current\n // struct; the unknown field is dropped, not rejected.\n #[test]\n fn envelope_with_unknown_trailing_field_decodes_on_older_peer() {\n let newer_wire = json!({\n \"protocol_version\": 2,\n \"kind\": \"attach\",\n \"payload\": { \"session\": \"abc\" },\n \"future_field_an_older_broker_never_heard_of\": { \"nested\": [1, 2, 3] }\n })\n .to_string();\n\n let decoded: Envelope =\n serde_json::from_str(&newer_wire).expect(\"older peer must tolerate unknown fields\");\n assert_eq!(decoded.protocol_version, 2);\n assert_eq!(decoded.kind, \"attach\");\n assert_eq!(decoded.payload, json!({ \"session\": \"abc\" }));\n }\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n // An unknown *kind* is not a decode error — the envelope parses and the\n // logic layer is what decides it cannot handle the kind.\n #[test]\n fn unknown_kind_is_not_a_decode_error() {\n let wire = json!({ \"protocol_version\": 1, \"kind\": \"a_kind_from_the_future\" }).to_string();\n let decoded: Envelope = serde_json::from_str(&wire).unwrap();\n assert_eq!(decoded.kind, \"a_kind_from_the_future\");\n assert!(decoded.payload.is_null()); // payload defaulted\n }\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n // A newer brain (higher protocol version, extra Hello fields) is accepted by\n // an older broker — the exact \"newer brain ↔ older broker\" direction 2.3\n // demands.\n #[test]\n fn handshake_accepts_newer_brain_on_older_broker() {\n let newer_hello_wire = json!({\n \"protocol_version\": IPC_PROTOCOL_VERSION + 5,\n \"role\": \"brain\",\n \"added_in_a_future_release\": true\n })\n .to_string();\n let hello: Hello = serde_json::from_str(&newer_hello_wire).unwrap();\n assert_eq!(accept_hello(&hello, Role::Brain), Ok(()));\n }\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n // A peer below the compatibility floor is rejected loudly, not misparsed.\n #[test]\n fn handshake_rejects_below_floor() {\n let hello = Hello { protocol_version: MIN_COMPATIBLE_VERSION - 1, role: Role::Brain };\n assert!(matches!(\n accept_hello(&hello, Role::Brain),\n Err(HandshakeError::IncompatibleVersion { .. })\n ));\n }\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT] role mismatch is a typed refusal.\n #[test]\n fn handshake_rejects_role_mismatch() {\n let hello = Hello::current(Role::Broker);\n assert!(matches!(\n accept_hello(&hello, Role::Brain),\n Err(HandshakeError::UnexpectedRole { .. })\n ));\n }\n}\n","numLines":210,"startLine":1,"totalLines":210}},"sourceToolAssistantUUID":"140bd86f-dabe-4d95-a526-6f69d37efe7f","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next 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{"parentUuid":"e2fc113d-7bbd-4e01-ba55-e61700ffa308","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U8uTqDjvAK8ZzMiDrhFWb3","type":"tool_result","content":"1\t//! The OS-split local-IPC carrier: named pipe (Windows) / Unix-domain socket\n2\t//! (unix), behind one [`DaemonTransport`] trait.\n3\t//!\n4\t//! This mirrors how `spt-term`'s `SessionSurface` abstracts ConPTY vs forkpty:\n5\t//! the broker and brain talk through one trait, and the platform split lives in\n6\t//! a single implementation ([`LocalSocketTransport`], over the `interprocess`\n7\t//! crate's local sockets — namespaced names work on both Windows and Linux).\n8\t//! The byte framing ([`crate::codec`]) and the version handshake\n9\t//! ([`crate::frame`]) ride on top, transport-agnostic.\n10\t// [impl->REQ-DAEMON-2]\n11\t\n12\tuse std::io::{self, Read, Write};\n13\t\n14\tuse interprocess::local_socket::{\n15\t prelude::*, GenericNamespaced, ListenerOptions, Stream,\n16\t};\n17\t\n18\tuse crate::codec::{read_frame, write_frame};\n19\tuse crate::frame::{accept_hello, Envelope, HandshakeError, Hello, Role};\n20\t\n21\t/// A bidirectional IPC connection between the broker and a brain. Anything that\n22\t/// is both [`Read`] and [`Write`] qualifies, so tests can substitute an\n23\t/// in-memory or socket-pair duplex for the real local socket.\n24\tpub trait IpcConn: Read + Write {}\n25\timpl IpcConn for T {}\n26\t\n27\t/// A listening IPC endpoint plus its dialer. The broker `bind`s one and\n28\t/// `accept`s brains; a brain `connect`s. Abstracted as a trait so B1/B2 can\n29\t/// drive the broker over a stub transport in tests without a real socket.\n30\tpub trait DaemonTransport {\n31\t /// The accepted/connected connection type.\n32\t type Conn: IpcConn;\n33\t\n34\t /// Accept the next inbound connection (broker side). Blocks.\n35\t fn accept(&self) -> io::Result;\n36\t}\n37\t\n38\t/// The production transport: `interprocess` local sockets. A namespaced name\n39\t/// resolves to a Windows named pipe or a Linux abstract-namespace UDS — the one\n40\t/// OS split, contained here.\n41\tpub struct LocalSocketTransport {\n42\t listener: interprocess::local_socket::Listener,\n43\t}\n44\t\n45\timpl LocalSocketTransport {\n46\t /// Bind a listening endpoint under the namespaced `name` (broker side).\n47\t pub fn bind(name: &str) -> io::Result {\n48\t let ns = name.to_ns_name::()?;\n49\t let listener = ListenerOptions::new().name(ns).create_sync()?;\n50\t Ok(LocalSocketTransport { listener })\n51\t }\n52\t\n53\t /// Connect to an existing endpoint under `name` (brain side).\n54\t pub fn connect(name: &str) -> io::Result {\n55\t let ns = name.to_ns_name::()?;\n56\t Stream::connect(ns)\n57\t }\n58\t}\n59\t\n60\timpl DaemonTransport for LocalSocketTransport {\n61\t type Conn = Stream;\n62\t\n63\t fn accept(&self) -> io::Result {\n64\t self.listener.accept()\n65\t }\n66\t}\n67\t\n68\t/// Brain side of the connect handshake: announce ourselves as `role` by sending\n69\t/// a `hello` frame. The broker answers with [`recv_hello`] + [`accept_hello`].\n70\t// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n71\tpub fn send_hello(w: &mut W, role: Role) -> io::Result<()> {\n72\t let hello = Hello::current(role);\n73\t let payload =\n74\t serde_json::to_value(hello).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n75\t write_frame(w, &Envelope::new(\"hello\", payload))\n76\t}\n77\t\n78\t/// Broker side: read the peer's first frame, require it to be a `hello`, and\n79\t/// run the version-tolerance policy ([`accept_hello`]) against `expected_peer`.\n80\t/// An incompatible peer surfaces a typed [`HandshakeError`] (never a silent\n81\t/// misparse — the 2.3 failure mode is a peer dying unlogged on a mismatch).\n82\t// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n83\tpub fn recv_hello(r: &mut R, expected_peer: Role) -> io::Result {\n84\t let env = read_frame(r)?;\n85\t if env.kind != \"hello\" {\n86\t return Err(io::Error::new(\n87\t io::ErrorKind::InvalidData,\n88\t format!(\"expected hello frame, got kind {:?}\", env.kind),\n89\t ));\n90\t }\n91\t let hello: Hello = serde_json::from_value(env.payload)\n92\t .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n93\t accept_hello(&hello, expected_peer)\n94\t .map_err(|e: HandshakeError| io::Error::new(io::ErrorKind::InvalidData, e))?;\n95\t Ok(hello)\n96\t}\n97\t\n98\t#[cfg(test)]\n99\tmod tests {\n100\t use super::*;\n101\t use serde_json::json;\n102\t use std::sync::atomic::{AtomicU32, Ordering};\n103\t\n104\t // Unique namespaced socket name per test, so parallel test threads on one\n105\t // machine never collide on the same pipe/UDS name.\n106\t static SEQ: AtomicU32 = AtomicU32::new(0);\n107\t fn unique_name() -> String {\n108\t let n = SEQ.fetch_add(1, Ordering::Relaxed);\n109\t format!(\"spt-daemon-test-{}-{}.sock\", std::process::id(), n)\n110\t }\n111\t\n112\t // [unit->REQ-DAEMON-2] a real local socket carries a hello handshake then a\n113\t // frame, end to end, on whatever OS the test runs on (named pipe / UDS).\n114\t #[test]\n115\t fn local_socket_handshake_and_frame_round_trip() {\n116\t let name = unique_name();\n117\t let broker = LocalSocketTransport::bind(&name).unwrap();\n118\t\n119\t let client_name = name.clone();\n120\t let client = std::thread::spawn(move || {\n121\t let mut conn = LocalSocketTransport::connect(&client_name).unwrap();\n122\t send_hello(&mut conn, Role::Brain).unwrap();\n123\t write_frame(&mut conn, &Envelope::new(\"ping\", json!({ \"seq\": 1 }))).unwrap();\n124\t // Read the broker's reply.\n125\t read_frame(&mut conn).unwrap()\n126\t });\n127\t\n128\t let mut server = broker.accept().unwrap();\n129\t let hello = recv_hello(&mut server, Role::Brain).unwrap();\n130\t assert_eq!(hello.role, Role::Brain);\n131\t let ping = read_frame(&mut server).unwrap();\n132\t assert_eq!(ping.kind, \"ping\");\n133\t write_frame(&mut server, &Envelope::new(\"pong\", json!({ \"seq\": 1 }))).unwrap();\n134\t\n135\t let reply = client.join().unwrap();\n136\t assert_eq!(reply.kind, \"pong\");\n137\t }\n138\t\n139\t // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT] a brain announcing the wrong role\n140\t // is refused at the handshake, over the real socket.\n141\t #[test]\n142\t fn local_socket_rejects_wrong_role() {\n143\t let name = unique_name();\n144\t let broker = LocalSocketTransport::bind(&name).unwrap();\n145\t\n146\t let client_name = name.clone();\n147\t let client = std::thread::spawn(move || {\n148\t let mut conn = LocalSocketTransport::connect(&client_name).unwrap();\n149\t // Announce as Broker on a connection where the broker expects a Brain.\n150\t send_hello(&mut conn, Role::Broker).unwrap();\n151\t });\n152\t\n153\t let mut server = broker.accept().unwrap();\n154\t let err = recv_hello(&mut server, Role::Brain).unwrap_err();\n155\t assert_eq!(err.kind(), io::ErrorKind::InvalidData);\n156\t client.join().unwrap();\n157\t }\n158\t}\n159\t"}]},"uuid":"4bdba4ce-6d82-43d5-8a72-c516ed25463e","timestamp":"2026-06-03T09:21:35.128Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\transport.rs","content":"//! The OS-split local-IPC carrier: named pipe (Windows) / Unix-domain socket\n//! (unix), behind one [`DaemonTransport`] trait.\n//!\n//! This mirrors how `spt-term`'s `SessionSurface` abstracts ConPTY vs forkpty:\n//! the broker and brain talk through one trait, and the platform split lives in\n//! a single implementation ([`LocalSocketTransport`], over the `interprocess`\n//! crate's local sockets — namespaced names work on both Windows and Linux).\n//! The byte framing ([`crate::codec`]) and the version handshake\n//! ([`crate::frame`]) ride on top, transport-agnostic.\n// [impl->REQ-DAEMON-2]\n\nuse std::io::{self, Read, Write};\n\nuse interprocess::local_socket::{\n prelude::*, GenericNamespaced, ListenerOptions, Stream,\n};\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{accept_hello, Envelope, HandshakeError, Hello, Role};\n\n/// A bidirectional IPC connection between the broker and a brain. Anything that\n/// is both [`Read`] and [`Write`] qualifies, so tests can substitute an\n/// in-memory or socket-pair duplex for the real local socket.\npub trait IpcConn: Read + Write {}\nimpl IpcConn for T {}\n\n/// A listening IPC endpoint plus its dialer. The broker `bind`s one and\n/// `accept`s brains; a brain `connect`s. Abstracted as a trait so B1/B2 can\n/// drive the broker over a stub transport in tests without a real socket.\npub trait DaemonTransport {\n /// The accepted/connected connection type.\n type Conn: IpcConn;\n\n /// Accept the next inbound connection (broker side). Blocks.\n fn accept(&self) -> io::Result;\n}\n\n/// The production transport: `interprocess` local sockets. A namespaced name\n/// resolves to a Windows named pipe or a Linux abstract-namespace UDS — the one\n/// OS split, contained here.\npub struct LocalSocketTransport {\n listener: interprocess::local_socket::Listener,\n}\n\nimpl LocalSocketTransport {\n /// Bind a listening endpoint under the namespaced `name` (broker side).\n pub fn bind(name: &str) -> io::Result {\n let ns = name.to_ns_name::()?;\n let listener = ListenerOptions::new().name(ns).create_sync()?;\n Ok(LocalSocketTransport { listener })\n }\n\n /// Connect to an existing endpoint under `name` (brain side).\n pub fn connect(name: &str) -> io::Result {\n let ns = name.to_ns_name::()?;\n Stream::connect(ns)\n }\n}\n\nimpl DaemonTransport for LocalSocketTransport {\n type Conn = Stream;\n\n fn accept(&self) -> io::Result {\n self.listener.accept()\n }\n}\n\n/// Brain side of the connect handshake: announce ourselves as `role` by sending\n/// a `hello` frame. The broker answers with [`recv_hello`] + [`accept_hello`].\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\npub fn send_hello(w: &mut W, role: Role) -> io::Result<()> {\n let hello = Hello::current(role);\n let payload =\n serde_json::to_value(hello).map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n write_frame(w, &Envelope::new(\"hello\", payload))\n}\n\n/// Broker side: read the peer's first frame, require it to be a `hello`, and\n/// run the version-tolerance policy ([`accept_hello`]) against `expected_peer`.\n/// An incompatible peer surfaces a typed [`HandshakeError`] (never a silent\n/// misparse — the 2.3 failure mode is a peer dying unlogged on a mismatch).\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\npub fn recv_hello(r: &mut R, expected_peer: Role) -> io::Result {\n let env = read_frame(r)?;\n if env.kind != \"hello\" {\n return Err(io::Error::new(\n io::ErrorKind::InvalidData,\n format!(\"expected hello frame, got kind {:?}\", env.kind),\n ));\n }\n let hello: Hello = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n accept_hello(&hello, expected_peer)\n .map_err(|e: HandshakeError| io::Error::new(io::ErrorKind::InvalidData, e))?;\n Ok(hello)\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use serde_json::json;\n use std::sync::atomic::{AtomicU32, Ordering};\n\n // Unique namespaced socket name per test, so parallel test threads on one\n // machine never collide on the same pipe/UDS name.\n static SEQ: AtomicU32 = AtomicU32::new(0);\n fn unique_name() -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-test-{}-{}.sock\", std::process::id(), n)\n }\n\n // [unit->REQ-DAEMON-2] a real local socket carries a hello handshake then a\n // frame, end to end, on whatever OS the test runs on (named pipe / UDS).\n #[test]\n fn local_socket_handshake_and_frame_round_trip() {\n let name = unique_name();\n let broker = LocalSocketTransport::bind(&name).unwrap();\n\n let client_name = name.clone();\n let client = std::thread::spawn(move || {\n let mut conn = LocalSocketTransport::connect(&client_name).unwrap();\n send_hello(&mut conn, Role::Brain).unwrap();\n write_frame(&mut conn, &Envelope::new(\"ping\", json!({ \"seq\": 1 }))).unwrap();\n // Read the broker's reply.\n read_frame(&mut conn).unwrap()\n });\n\n let mut server = broker.accept().unwrap();\n let hello = recv_hello(&mut server, Role::Brain).unwrap();\n assert_eq!(hello.role, Role::Brain);\n let ping = read_frame(&mut server).unwrap();\n assert_eq!(ping.kind, \"ping\");\n write_frame(&mut server, &Envelope::new(\"pong\", json!({ \"seq\": 1 }))).unwrap();\n\n let reply = client.join().unwrap();\n assert_eq!(reply.kind, \"pong\");\n }\n\n // [unit->REQ-HAZARD-HANDOFF-ARGV-COMPAT] a brain announcing the wrong role\n // is refused at the handshake, over the real socket.\n #[test]\n fn local_socket_rejects_wrong_role() {\n let name = unique_name();\n let broker = LocalSocketTransport::bind(&name).unwrap();\n\n let client_name = name.clone();\n let client = std::thread::spawn(move || {\n let mut conn = LocalSocketTransport::connect(&client_name).unwrap();\n // Announce as Broker on a connection where the broker expects a Brain.\n send_hello(&mut conn, Role::Broker).unwrap();\n });\n\n let mut server = broker.accept().unwrap();\n let err = recv_hello(&mut server, Role::Brain).unwrap_err();\n assert_eq!(err.kind(), io::ErrorKind::InvalidData);\n client.join().unwrap();\n }\n}\n","numLines":159,"startLine":1,"totalLines":159}},"sourceToolAssistantUUID":"e2fc113d-7bbd-4e01-ba55-e61700ffa308","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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B1 integration: a [`Broker`] hosts one real PTY child and relays its output\n2\t//! and injected input over the versioned local IPC, on both OSes.\n3\t//!\n4\t//! The child is an echo program (`cat` on Unix, `findstr \".\"` on Windows — the\n5\t//! same cross-OS shape spt-term's injection tests use): bytes the brain injects\n6\t//! round-trip through the real PTY and come back as `output` events. We then\n7\t//! kill it and observe the `exit` event. This exercises the whole B1 contract —\n8\t//! spawn under a broker PTY, stream output, accept input, report exit — through\n9\t//! the actual named-pipe / UDS transport.\n10\t//!\n11\t//! The brain is driven **single-threaded**: send a command, then read frames\n12\t//! until the expected reply/event arrives (accumulating any interleaved output).\n13\t//! interprocess `Stream::split()` shares the underlying fd, so a split client\n14\t//! would only signal EOF once *both* halves drop; keeping one `Stream` means\n15\t//! dropping it closes the fd, the broker's command loop hits EOF, and it tears\n16\t//! the session down deterministically — which we then assert.\n17\t// [int->REQ-DAEMON-2]\n18\t\n19\tuse std::sync::atomic::{AtomicU32, Ordering};\n20\tuse std::sync::Arc;\n21\tuse std::thread;\n22\tuse std::time::Duration;\n23\t\n24\tuse interprocess::local_socket::Stream;\n25\tuse spt_daemon::codec::{read_frame, write_frame};\n26\tuse spt_daemon::frame::{Envelope, Role};\n27\tuse spt_daemon::msg::{\n28\t decode_bytes, encode_bytes, ExitEvent, InputReq, KillReq, OutputEvent, SpawnReq, Spawned,\n29\t KIND_EXIT, KIND_INPUT, KIND_KILL, KIND_OUTPUT, KIND_SPAWN, KIND_SPAWNED,\n30\t};\n31\tuse spt_daemon::transport::{send_hello, LocalSocketTransport};\n32\tuse spt_daemon::Broker;\n33\t\n34\tstatic SEQ: AtomicU32 = AtomicU32::new(0);\n35\tfn unique_name() -> String {\n36\t let n = SEQ.fetch_add(1, Ordering::Relaxed);\n37\t format!(\"spt-daemon-b1-{}-{}.sock\", std::process::id(), n)\n38\t}\n39\t\n40\t/// The echo child: reads stdin, writes each line to stdout.\n41\tfn echo_spawn_req() -> SpawnReq {\n42\t #[cfg(unix)]\n43\t let (program, args) = (\"cat\".to_string(), Vec::::new());\n44\t #[cfg(windows)]\n45\t let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n46\t SpawnReq { program, args, rows: 24, cols: 80 }\n47\t}\n48\t\n49\tfn send(conn: &mut Stream, kind: &str, payload: serde_json::Value) {\n50\t write_frame(conn, &Envelope::new(kind, payload)).expect(\"send frame\");\n51\t}\n52\t\n53\tfn main_test() {\n54\t let name = unique_name();\n55\t let broker = Broker::bind(&name).expect(\"bind broker\");\n56\t\n57\t // The broker accepts one brain and serves it on a handler thread.\n58\t let server_broker = Arc::clone(&broker);\n59\t let server = thread::spawn(move || {\n60\t let handle = server_broker.serve_once().expect(\"accept brain\");\n61\t handle.join().expect(\"handler thread\");\n62\t });\n63\t\n64\t // Brain side: connect (retry briefly in case accept lags the bind).\n65\t let mut conn = None;\n66\t for _ in 0..200 {\n67\t match LocalSocketTransport::connect(&name) {\n68\t Ok(c) => {\n69\t conn = Some(c);\n70\t break;\n71\t }\n72\t Err(_) => thread::sleep(Duration::from_millis(10)),\n73\t }\n74\t }\n75\t let mut conn = conn.expect(\"connect to broker\");\n76\t // (No per-read timeout: Windows named pipes reject I/O timeouts. The broker\n77\t // always pushes `spawned`/`output`/`exit` frames, so the blocking reads\n78\t // below return; a genuine stall is caught by the test runner's own timeout.)\n79\t\n80\t send_hello(&mut conn, Role::Brain).expect(\"send hello\");\n81\t\n82\t // Spawn the echo child under a broker PTY; read until the `spawned` reply,\n83\t // accumulating any output that interleaves.\n84\t send(&mut conn, KIND_SPAWN, serde_json::to_value(echo_spawn_req()).unwrap());\n85\t let mut out = Vec::::new();\n86\t let sid = loop {\n87\t let f = read_frame(&mut conn).expect(\"frame before spawned\");\n88\t match f.kind.as_str() {\n89\t KIND_SPAWNED => {\n90\t break serde_json::from_value::(f.payload).unwrap().session_id;\n91\t }\n92\t KIND_OUTPUT => accumulate_output(&f, &mut out),\n93\t _ => {}\n94\t }\n95\t };\n96\t\n97\t // Inject a line; it must round-trip through the real PTY back as output.\n98\t send(\n99\t &mut conn,\n100\t KIND_INPUT,\n101\t serde_json::to_value(InputReq {\n102\t session_id: sid,\n103\t data_b64: encode_bytes(b\"INJECT-ALPHA\\r\"),\n104\t op_id: None,\n105\t })\n106\t .unwrap(),\n107\t );\n108\t let echoed = loop {\n109\t if String::from_utf8_lossy(&out).contains(\"INJECT-ALPHA\") {\n110\t break true;\n111\t }\n112\t match read_frame(&mut conn) {\n113\t Ok(f) if f.kind == KIND_OUTPUT => accumulate_output(&f, &mut out),\n114\t Ok(_) => {}\n115\t Err(_) => break false, // recv timeout → echo never arrived\n116\t }\n117\t };\n118\t\n119\t // Kill the child and read until the `exit` event.\n120\t send(&mut conn, KIND_KILL, serde_json::to_value(KillReq { session_id: sid }).unwrap());\n121\t let mut exit: Option = None;\n122\t loop {\n123\t match read_frame(&mut conn) {\n124\t Ok(f) if f.kind == KIND_EXIT => {\n125\t exit = Some(serde_json::from_value(f.payload).unwrap());\n126\t break;\n127\t }\n128\t Ok(f) if f.kind == KIND_OUTPUT => accumulate_output(&f, &mut out),\n129\t Ok(_) => {}\n130\t Err(_) => break, // timeout\n131\t }\n132\t }\n133\t\n134\t // Disconnect: dropping the single Stream closes the fd, so the broker's\n135\t // command loop hits EOF and tears the session down. Joining the handler\n136\t // (via the server thread) lets us assert the teardown happened.\n137\t drop(conn);\n138\t server.join().expect(\"server thread\");\n139\t\n140\t assert!(echoed, \"injected input must round-trip through the PTY: {:?}\", String::from_utf8_lossy(&out));\n141\t let exit = exit.expect(\"exit event after kill\");\n142\t assert_eq!(exit.session_id, sid);\n143\t assert_eq!(broker.session_count(), 0, \"session torn down on disconnect\");\n144\t}\n145\t\n146\tfn accumulate_output(frame: &Envelope, out: &mut Vec) {\n147\t let ev: OutputEvent = serde_json::from_value(frame.payload.clone()).unwrap();\n148\t out.extend_from_slice(&decode_bytes(&ev.data_b64).unwrap());\n149\t}\n150\t\n151\t#[test]\n152\tfn broker_hosts_pty_child_streams_output_and_accepts_input() {\n153\t main_test();\n154\t}\n155\t"}]},"uuid":"8b328c95-8946-407d-a692-dd77d3d6743d","timestamp":"2026-06-03T09:21:41.663Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\broker.rs","content":"//! B1 integration: a [`Broker`] hosts one real PTY child and relays its output\n//! and injected input over the versioned local IPC, on both OSes.\n//!\n//! The child is an echo program (`cat` on Unix, `findstr \".\"` on Windows — the\n//! same cross-OS shape spt-term's injection tests use): bytes the brain injects\n//! round-trip through the real PTY and come back as `output` events. We then\n//! kill it and observe the `exit` event. This exercises the whole B1 contract —\n//! spawn under a broker PTY, stream output, accept input, report exit — through\n//! the actual named-pipe / UDS transport.\n//!\n//! The brain is driven **single-threaded**: send a command, then read frames\n//! until the expected reply/event arrives (accumulating any interleaved output).\n//! interprocess `Stream::split()` shares the underlying fd, so a split client\n//! would only signal EOF once *both* halves drop; keeping one `Stream` means\n//! dropping it closes the fd, the broker's command loop hits EOF, and it tears\n//! the session down deterministically — which we then assert.\n// [int->REQ-DAEMON-2]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::Duration;\n\nuse interprocess::local_socket::Stream;\nuse spt_daemon::codec::{read_frame, write_frame};\nuse spt_daemon::frame::{Envelope, Role};\nuse spt_daemon::msg::{\n decode_bytes, encode_bytes, ExitEvent, InputReq, KillReq, OutputEvent, SpawnReq, Spawned,\n KIND_EXIT, KIND_INPUT, KIND_KILL, KIND_OUTPUT, KIND_SPAWN, KIND_SPAWNED,\n};\nuse spt_daemon::transport::{send_hello, LocalSocketTransport};\nuse spt_daemon::Broker;\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique_name() -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b1-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The echo child: reads stdin, writes each line to stdout.\nfn echo_spawn_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\nfn send(conn: &mut Stream, kind: &str, payload: serde_json::Value) {\n write_frame(conn, &Envelope::new(kind, payload)).expect(\"send frame\");\n}\n\nfn main_test() {\n let name = unique_name();\n let broker = Broker::bind(&name).expect(\"bind broker\");\n\n // The broker accepts one brain and serves it on a handler thread.\n let server_broker = Arc::clone(&broker);\n let server = thread::spawn(move || {\n let handle = server_broker.serve_once().expect(\"accept brain\");\n handle.join().expect(\"handler thread\");\n });\n\n // Brain side: connect (retry briefly in case accept lags the bind).\n let mut conn = None;\n for _ in 0..200 {\n match LocalSocketTransport::connect(&name) {\n Ok(c) => {\n conn = Some(c);\n break;\n }\n Err(_) => thread::sleep(Duration::from_millis(10)),\n }\n }\n let mut conn = conn.expect(\"connect to broker\");\n // (No per-read timeout: Windows named pipes reject I/O timeouts. The broker\n // always pushes `spawned`/`output`/`exit` frames, so the blocking reads\n // below return; a genuine stall is caught by the test runner's own timeout.)\n\n send_hello(&mut conn, Role::Brain).expect(\"send hello\");\n\n // Spawn the echo child under a broker PTY; read until the `spawned` reply,\n // accumulating any output that interleaves.\n send(&mut conn, KIND_SPAWN, serde_json::to_value(echo_spawn_req()).unwrap());\n let mut out = Vec::::new();\n let sid = loop {\n let f = read_frame(&mut conn).expect(\"frame before spawned\");\n match f.kind.as_str() {\n KIND_SPAWNED => {\n break serde_json::from_value::(f.payload).unwrap().session_id;\n }\n KIND_OUTPUT => accumulate_output(&f, &mut out),\n _ => {}\n }\n };\n\n // Inject a line; it must round-trip through the real PTY back as output.\n send(\n &mut conn,\n KIND_INPUT,\n serde_json::to_value(InputReq {\n session_id: sid,\n data_b64: encode_bytes(b\"INJECT-ALPHA\\r\"),\n op_id: None,\n })\n .unwrap(),\n );\n let echoed = loop {\n if String::from_utf8_lossy(&out).contains(\"INJECT-ALPHA\") {\n break true;\n }\n match read_frame(&mut conn) {\n Ok(f) if f.kind == KIND_OUTPUT => accumulate_output(&f, &mut out),\n Ok(_) => {}\n Err(_) => break false, // recv timeout → echo never arrived\n }\n };\n\n // Kill the child and read until the `exit` event.\n send(&mut conn, KIND_KILL, serde_json::to_value(KillReq { session_id: sid }).unwrap());\n let mut exit: Option = None;\n loop {\n match read_frame(&mut conn) {\n Ok(f) if f.kind == KIND_EXIT => {\n exit = Some(serde_json::from_value(f.payload).unwrap());\n break;\n }\n Ok(f) if f.kind == KIND_OUTPUT => accumulate_output(&f, &mut out),\n Ok(_) => {}\n Err(_) => break, // timeout\n }\n }\n\n // Disconnect: dropping the single Stream closes the fd, so the broker's\n // command loop hits EOF and tears the session down. Joining the handler\n // (via the server thread) lets us assert the teardown happened.\n drop(conn);\n server.join().expect(\"server thread\");\n\n assert!(echoed, \"injected input must round-trip through the PTY: {:?}\", String::from_utf8_lossy(&out));\n let exit = exit.expect(\"exit event after kill\");\n assert_eq!(exit.session_id, sid);\n assert_eq!(broker.session_count(), 0, \"session torn down on disconnect\");\n}\n\nfn accumulate_output(frame: &Envelope, out: &mut Vec) {\n let ev: OutputEvent = serde_json::from_value(frame.payload.clone()).unwrap();\n out.extend_from_slice(&decode_bytes(&ev.data_b64).unwrap());\n}\n\n#[test]\nfn broker_hosts_pty_child_streams_output_and_accepts_input() {\n main_test();\n}\n","numLines":155,"startLine":1,"totalLines":155}},"sourceToolAssistantUUID":"3faf1742-a806-4912-b258-ba6da0c28946","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8b328c95-8946-407d-a692-dd77d3d6743d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01KLeXtMx3qbncZvB5u4K8Jn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SFhTuVRWeTLBxM9k6qUKA3","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\pty.rs","offset":95,"limit":90},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3738,"cache_read_input_tokens":171194,"output_tokens":268,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3738,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":268,"cache_read_input_tokens":171194,"cache_creation_input_tokens":3738,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3738},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5eCDKw25nP4zceSzoq","type":"assistant","uuid":"dcc859e6-7d48-4206-805d-ac2e8b018e15","timestamp":"2026-06-03T09:21:42.387Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"dcc859e6-7d48-4206-805d-ac2e8b018e15","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SFhTuVRWeTLBxM9k6qUKA3","type":"tool_result","content":"95\t\n96\t /// Convenience: spawn `program` with `args` under a PTY sized to `size`.\n97\t pub fn spawn_program(\n98\t program: P,\n99\t args: A,\n100\t size: SurfaceSize,\n101\t ) -> Result\n102\t where\n103\t P: AsRef,\n104\t A: IntoIterator,\n105\t S: AsRef,\n106\t {\n107\t let mut cmd = CommandBuilder::new(program);\n108\t for a in args {\n109\t cmd.arg(a);\n110\t }\n111\t Self::spawn(cmd, size)\n112\t }\n113\t\n114\t /// Take the master reader. Returns [`SurfaceError::ReaderTaken`] on the\n115\t /// second call — output is drained by exactly one consumer (the A2 drain\n116\t /// thread in the hosted path; a test consumer otherwise).\n117\t pub fn take_reader(&self) -> Result, SurfaceError> {\n118\t self.reader\n119\t .lock()\n120\t .unwrap()\n121\t .take()\n122\t .ok_or(SurfaceError::ReaderTaken)\n123\t }\n124\t\n125\t /// The shared writer handle — cloned to the A2 DSR drain thread so its\n126\t /// auto-answer goes through the same serialized writer the caller injects\n127\t /// input through (no torn writes).\n128\t pub(crate) fn shared_writer(&self) -> SharedWriter {\n129\t Arc::clone(&self.writer)\n130\t }\n131\t\n132\t /// Poll for child exit without blocking.\n133\t pub fn try_wait(&self) -> Result, SurfaceError> {\n134\t self.child.lock().unwrap().try_wait().map_err(SurfaceError::Io)\n135\t }\n136\t\n137\t /// Block until the child exits, yielding its status.\n138\t pub fn wait(&self) -> Result {\n139\t self.child.lock().unwrap().wait().map_err(SurfaceError::Io)\n140\t }\n141\t\n142\t /// Terminate the child. Safe to call from another thread while `wait`\n143\t /// blocks (uses the split `ChildKiller`). Confirm the reap via\n144\t /// [`PtySession::wait`] / [`PtySession::try_wait`].\n145\t pub fn kill(&self) -> Result<(), SurfaceError> {\n146\t let res = self.killer.lock().unwrap().kill();\n147\t #[cfg(windows)]\n148\t {\n149\t // portable-pty 0.8's Windows `ChildKiller` returns the spurious\n150\t // `last_os_error` even when `TerminateProcess` *succeeds* (the\n151\t // upstream success check is inverted; `WinChild::kill` swallows it,\n152\t // the cloned killer does not). Its Result is therefore untrustworthy\n153\t // — kill is best-effort; confirm death by reaping.\n154\t let _ = res;\n155\t Ok(())\n156\t }\n157\t #[cfg(unix)]\n158\t {\n159\t res.map_err(SurfaceError::Io)\n160\t }\n161\t }\n162\t\n163\t /// The child's OS process id, if the backend exposes one.\n164\t pub fn process_id(&self) -> Option {\n165\t self.pid\n166\t }\n167\t}\n168\t\n169\t// [impl->REQ-TERM-1]\n170\timpl SessionSurface for PtySession {\n171\t fn write_input(&self, bytes: &[u8]) -> Result<(), SurfaceError> {\n172\t let mut w = self.writer.lock().unwrap();\n173\t w.write_all(bytes).map_err(SurfaceError::Io)?;\n174\t w.flush().map_err(SurfaceError::Io)\n175\t }\n176\t\n177\t fn resize(&self, size: SurfaceSize) -> Result<(), SurfaceError> {\n178\t // Hold the master lock so resize never races a concurrent reader/resize\n179\t // (Spike #5: resize races the reader on Windows).\n180\t self.master\n181\t .lock()\n182\t .unwrap()\n183\t .resize(size.into())\n184\t .map_err(|e| SurfaceError::Io(io_other(e)))"}]},"uuid":"3a94bed2-c118-48cc-afe0-b14ebb65d526","timestamp":"2026-06-03T09:21:42.518Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\pty.rs","content":"\n /// Convenience: spawn `program` with `args` under a PTY sized to `size`.\n pub fn spawn_program(\n program: P,\n args: A,\n size: SurfaceSize,\n ) -> Result\n where\n P: AsRef,\n A: IntoIterator,\n S: AsRef,\n {\n let mut cmd = CommandBuilder::new(program);\n for a in args {\n cmd.arg(a);\n }\n Self::spawn(cmd, size)\n }\n\n /// Take the master reader. Returns [`SurfaceError::ReaderTaken`] on the\n /// second call — output is drained by exactly one consumer (the A2 drain\n /// thread in the hosted path; a test consumer otherwise).\n pub fn take_reader(&self) -> Result, SurfaceError> {\n self.reader\n .lock()\n .unwrap()\n .take()\n .ok_or(SurfaceError::ReaderTaken)\n }\n\n /// The shared writer handle — cloned to the A2 DSR drain thread so its\n /// auto-answer goes through the same serialized writer the caller injects\n /// input through (no torn writes).\n pub(crate) fn shared_writer(&self) -> SharedWriter {\n Arc::clone(&self.writer)\n }\n\n /// Poll for child exit without blocking.\n pub fn try_wait(&self) -> Result, SurfaceError> {\n self.child.lock().unwrap().try_wait().map_err(SurfaceError::Io)\n }\n\n /// Block until the child exits, yielding its status.\n pub fn wait(&self) -> Result {\n self.child.lock().unwrap().wait().map_err(SurfaceError::Io)\n }\n\n /// Terminate the child. Safe to call from another thread while `wait`\n /// blocks (uses the split `ChildKiller`). Confirm the reap via\n /// [`PtySession::wait`] / [`PtySession::try_wait`].\n pub fn kill(&self) -> Result<(), SurfaceError> {\n let res = self.killer.lock().unwrap().kill();\n #[cfg(windows)]\n {\n // portable-pty 0.8's Windows `ChildKiller` returns the spurious\n // `last_os_error` even when `TerminateProcess` *succeeds* (the\n // upstream success check is inverted; `WinChild::kill` swallows it,\n // the cloned killer does not). Its Result is therefore untrustworthy\n // — kill is best-effort; confirm death by reaping.\n let _ = res;\n Ok(())\n }\n #[cfg(unix)]\n {\n res.map_err(SurfaceError::Io)\n }\n }\n\n /// The child's OS process id, if the backend exposes one.\n pub fn process_id(&self) -> Option {\n self.pid\n }\n}\n\n// [impl->REQ-TERM-1]\nimpl SessionSurface for PtySession {\n fn write_input(&self, bytes: &[u8]) -> Result<(), SurfaceError> {\n let mut w = self.writer.lock().unwrap();\n w.write_all(bytes).map_err(SurfaceError::Io)?;\n w.flush().map_err(SurfaceError::Io)\n }\n\n fn resize(&self, size: SurfaceSize) -> Result<(), SurfaceError> {\n // Hold the master lock so resize never races a concurrent reader/resize\n // (Spike #5: resize races the reader on Windows).\n self.master\n .lock()\n .unwrap()\n .resize(size.into())\n .map_err(|e| 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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":4824,"cache_read_input_tokens":174932,"output_tokens":7486,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4824,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":7486,"cache_read_input_tokens":174932,"cache_creation_input_tokens":4824,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4824},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5erxy2X2ABpHR34ehS","type":"assistant","uuid":"f8027d90-3927-4d7e-801e-38916d1f2c9e","timestamp":"2026-06-03T09:23:29.902Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f8027d90-3927-4d7e-801e-38916d1f2c9e","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01AW9Pa71jTketu5oELTRWcn","type":"message","role":"assistant","content":[{"type":"text","text":"Full picture acquired. Architecture decision for B8:\n\n**DigestParser = logic → runs brain-side, not in broker** (M3b-PLAN risk forbids parse-in-broker; ADR-0008 \"broker-pushed\" wording predates the strict split). Digest is a brain-side projection over the broker's R-TERM-3 output stream, published to a daemon-held hub that the `spt digest` control channel serves.\n\nPlan:\n1. **Manifest `[pty_digest]` seam** — spt-runtime (declarative strings only; sibling of spt-term so no DigestParser dep) + MANIFEST.md doc.\n2. **`DigestEngine`** (spt-daemon) — wraps spt-term `DigestParser`, fed from `BrokerEvent::Output`; snapshot + delta updates + opt-in Path-B persist.\n3. **Digest hub + control IPC** (mirror seedmap) — daemon holds live per-endpoint digests; snapshot + subscribe(delta-stream) ops.\n4. **`Brain::run_digest_feed`** — reusable feed: broker subscription → engine → hub publish.\n5. **`spt digest [--follow] [--json]`** CLI; local addressing only.\n6. **Integration test** — real daemon+broker PTY+brain feed → control-channel snapshot/delta/persist (the `int` evidence).\n7. **traceable-reqs** — REQ-TERM-4 → `[\"impl\",\"unit\",\"int\"]` + tags.\n\nLet me verify deps + grep for any existing digest wiring in daemon/CLI before writing."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":4824,"cache_read_input_tokens":174932,"output_tokens":7486,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4824,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":7486,"cache_read_input_tokens":174932,"cache_creation_input_tokens":4824,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4824},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5erxy2X2ABpHR34ehS","type":"assistant","uuid":"2d1b84e2-3b09-4de4-be6c-ae2ae6ce1fe7","timestamp":"2026-06-03T09:23:36.527Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2d1b84e2-3b09-4de4-be6c-ae2ae6ce1fe7","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01AW9Pa71jTketu5oELTRWcn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018B8me8yvvEXYS13m3PDHDG","name":"Bash","input":{"command":"cat crates/spt-daemon/Cargo.toml; echo \"=== runtime deps ===\"; grep -A15 \"\\[dependencies\\]\" crates/spt-runtime/Cargo.toml","description":"Check spt-daemon + spt-runtime dependencies"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":4824,"cache_read_input_tokens":174932,"output_tokens":7486,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4824,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":7486,"cache_read_input_tokens":174932,"cache_creation_input_tokens":4824,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4824},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5erxy2X2ABpHR34ehS","type":"assistant","uuid":"93acb41d-56cc-4530-a0fe-72c2945df734","timestamp":"2026-06-03T09:23:37.417Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"93acb41d-56cc-4530-a0fe-72c2945df734","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018B8me8yvvEXYS13m3PDHDG","type":"tool_result","content":"[package]\nname = \"spt-daemon\"\nversion = \"0.0.0\"\nedition = \"2021\"\npublish = false\ndescription = \"spt-core broker/brain daemon (M3b): the per-machine supervisor process. A stable broker kernel holds the un-transferable resources (PTY masters from spt-term, harness children, sockets) while a restartable brain holds all logic; a versioned local IPC lets a newer brain talk to an older broker so a self-update swaps the brain with zero endpoint interruption (ADR-0004). Internal supervisor (NOT public SDK, R-ARCH-2) — the `spt` binary is a thin CLI over it. B0 lands the crate + the versioned local-IPC transport.\"\n\n[dependencies]\n# Layer-below set (R-ARCH-1 acyclic): …→spt-live→spt-daemon→spt. The broker\n# re-hosts spt-term PTYs + the spt-live lifecycle seams; these edges fix the\n# crate's position in the workspace layering. Tasks B1–B8 consume them.\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nspt-runtime = { path = \"../spt-runtime\" }\nspt-term = { path = \"../spt-term\" }\nspt-live = { path = \"../spt-live\" }\nserde = { version = \"1\", features = [\"derive\"] }\nserde_json = { version = \"1\", features = [\"preserve_order\"] }\n# PTY output is arbitrary bytes; the forward-compat JSON envelope carries it as\n# a base64 string in the payload rather than forking the codec for binary.\nbase64 = \"0.22\"\n# Cross-platform local IPC: named pipe (Windows) / Unix-domain socket (unix)\n# behind one API — the OS-split substrate the DaemonTransport trait wraps,\n# mirroring how spt-term abstracts ConPTY vs forkpty behind SessionSurface.\ninterprocess = \"2\"\n\n[dev-dependencies]\ntempfile = \"3\"\n=== runtime deps ===\n[dependencies]\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nserde = { version = \"1\", features = [\"derive\"] }\ntoml = \"0.8\"\n\n[dev-dependencies]\ntempfile = \"3\"","is_error":false}]},"uuid":"74d8307a-f3a8-499e-a796-1d5d4ed2ceaf","timestamp":"2026-06-03T09:23:37.653Z","toolUseResult":{"stdout":"[package]\nname = \"spt-daemon\"\nversion = \"0.0.0\"\nedition = \"2021\"\npublish = false\ndescription = \"spt-core broker/brain daemon (M3b): the per-machine supervisor process. A stable broker kernel holds the un-transferable resources (PTY masters from spt-term, harness children, sockets) while a restartable brain holds all logic; a versioned local IPC lets a newer brain talk to an older broker so a self-update swaps the brain with zero endpoint interruption (ADR-0004). Internal supervisor (NOT public SDK, R-ARCH-2) — the `spt` binary is a thin CLI over it. B0 lands the crate + the versioned local-IPC transport.\"\n\n[dependencies]\n# Layer-below set (R-ARCH-1 acyclic): …→spt-live→spt-daemon→spt. The broker\n# re-hosts spt-term PTYs + the spt-live lifecycle seams; these edges fix the\n# crate's position in the workspace layering. Tasks B1–B8 consume them.\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nspt-runtime = { path = \"../spt-runtime\" }\nspt-term = { path = \"../spt-term\" }\nspt-live = { path = \"../spt-live\" }\nserde = { version = \"1\", features = [\"derive\"] }\nserde_json = { version = \"1\", features = [\"preserve_order\"] }\n# PTY output is arbitrary bytes; the forward-compat JSON envelope carries it as\n# a base64 string in the payload rather than forking the codec for binary.\nbase64 = \"0.22\"\n# Cross-platform local IPC: named pipe (Windows) / Unix-domain socket (unix)\n# behind one API — the OS-split substrate the DaemonTransport trait wraps,\n# mirroring how spt-term abstracts ConPTY vs forkpty behind SessionSurface.\ninterprocess = \"2\"\n\n[dev-dependencies]\ntempfile = \"3\"\n=== runtime deps ===\n[dependencies]\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nserde = { version = \"1\", features = [\"derive\"] }\ntoml = \"0.8\"\n\n[dev-dependencies]\ntempfile = \"3\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"93acb41d-56cc-4530-a0fe-72c2945df734","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"74d8307a-f3a8-499e-a796-1d5d4ed2ceaf","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01AW9Pa71jTketu5oELTRWcn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014jRXoYREY6rZPZ5JKarx6M","name":"Bash","input":{"command":"grep -rni \"digest\" crates/spt-daemon/src crates/spt/src crates/spt-runtime/src 2>/dev/null","description":"Confirm no existing digest wiring in daemon/cli/runtime"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":4824,"cache_read_input_tokens":174932,"output_tokens":7486,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":4824,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":7486,"cache_read_input_tokens":174932,"cache_creation_input_tokens":4824,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":4824},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5erxy2X2ABpHR34ehS","type":"assistant","uuid":"b7b88fb7-f79a-421e-bedd-d4e381b370a1","timestamp":"2026-06-03T09:23:38.352Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b7b88fb7-f79a-421e-bedd-d4e381b370a1","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014jRXoYREY6rZPZ5JKarx6M","type":"tool_result","content":"(Bash completed with no output)","is_error":false}]},"uuid":"c9c05cd7-e5ed-4e89-8e8c-b3c43f810fbf","timestamp":"2026-06-03T09:23:38.567Z","toolUseResult":{"stdout":"","stderr":"","interrupted":false,"isImage":false,"returnCodeInterpretation":"No matches found","noOutputExpected":false},"sourceToolAssistantUUID":"b7b88fb7-f79a-421e-bedd-d4e381b370a1","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"c9c05cd7-e5ed-4e89-8e8c-b3c43f810fbf","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"file-history-snapshot","messageId":"780eb295-4689-4470-a6bf-ed05fa8daae6","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"c9c05cd7-e5ed-4e89-8e8c-b3c43f810fbf","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01K4219cyusaA8KiojwrCr1H","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":8364,"cache_read_input_tokens":179756,"output_tokens":690,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":8364,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":690,"cache_read_input_tokens":179756,"cache_creation_input_tokens":8364,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":8364},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5oAhYS416tqG6ZUeMS","type":"assistant","uuid":"ec2a3395-771d-40fc-8f4c-56f9d06d1e09","timestamp":"2026-06-03T09:23:42.562Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"ec2a3395-771d-40fc-8f4c-56f9d06d1e09","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01K4219cyusaA8KiojwrCr1H","type":"message","role":"assistant","content":[{"type":"text","text":"Confirmed: spt-daemon sees both spt-runtime + spt-term; no existing digest wiring. Building bottom-up.\n\n**Step 1 — Manifest `[pty_digest]` seam (spt-runtime).**"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":8364,"cache_read_input_tokens":179756,"output_tokens":690,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":8364,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":690,"cache_read_input_tokens":179756,"cache_creation_input_tokens":8364,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":8364},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5oAhYS416tqG6ZUeMS","type":"assistant","uuid":"4fccacc5-9c34-428b-b6ef-df45d566408a","timestamp":"2026-06-03T09:23:43.368Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4fccacc5-9c34-428b-b6ef-df45d566408a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01K4219cyusaA8KiojwrCr1H","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016rpsT6BWG7tQffFsFCKgo1","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":" /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub shell: Option,\n}","new_string":" /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub shell: Option,\n /// `[pty_digest]` — the live-activity-buffer pattern seam (ADR-0008). The\n /// adapter supplies the boundary + tool patterns; spt-core only *runs* them\n /// over the broker PTY byte stream (the no-built-in-parser rule — identical to\n /// opaque command templates). Absent ⇒ the digest is unavailable for this\n /// adapter.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub pty_digest: Option,\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":8364,"cache_read_input_tokens":179756,"output_tokens":690,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":8364,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":690,"cache_read_input_tokens":179756,"cache_creation_input_tokens":8364,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":8364},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5oAhYS416tqG6ZUeMS","type":"assistant","uuid":"780eb295-4689-4470-a6bf-ed05fa8daae6","timestamp":"2026-06-03T09:23:47.676Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"780eb295-4689-4470-a6bf-ed05fa8daae6","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016rpsT6BWG7tQffFsFCKgo1","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"b397e6d4-5422-419c-9910-a8f3d75481b1","timestamp":"2026-06-03T09:23:47.846Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":" /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub shell: Option,\n}","newString":" /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub shell: Option,\n /// `[pty_digest]` — the live-activity-buffer pattern seam (ADR-0008). The\n /// adapter supplies the boundary + tool patterns; spt-core only *runs* them\n /// over the broker PTY byte stream (the no-built-in-parser rule — identical to\n /// opaque command templates). Absent ⇒ the digest is unavailable for this\n /// adapter.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub pty_digest: Option,\n}","originalFile":null,"structuredPatch":[{"oldStart":47,"oldLines":6,"newStart":47,"newLines":13,"lines":[" /// `[shell]` body — present iff `adapter.kind = \"shell\"` (validated)."," #[serde(default, skip_serializing_if = \"Option::is_none\")]"," pub shell: Option,","+ /// `[pty_digest]` — the live-activity-buffer pattern seam (ADR-0008). The","+ /// adapter supplies the boundary + tool patterns; spt-core only *runs* them","+ /// over the broker PTY byte stream (the no-built-in-parser rule — identical to","+ /// opaque command templates). Absent ⇒ the digest is unavailable for this","+ /// adapter.","+ #[serde(default, skip_serializing_if = \"Option::is_none\")]","+ pub pty_digest: Option,"," }"," "," /// `[adapter]` — the manifest header, readable before any update (compat gate)."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"780eb295-4689-4470-a6bf-ed05fa8daae6","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b397e6d4-5422-419c-9910-a8f3d75481b1","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Js6wnqJ5ifLd5VScjXxqU1","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EuYCCmMIDhgCKkC1jZ4F7I8b4uvEvY0Ldl/p4avF09Ijx4U4oOlg9Dk0Ivy+XK4++XO3nMMUcx8QvqrZR+FPbLtiDXrC9E6/KBpVMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDLq02BM5a8Mzq5lq+BoMfOIGzoJhDGaYMnn9IjClz/kTUuqTksORZEMlA1XfHK9MdRd86G8E5UG1Ha/1bWrmeZ5FtLVgAP7UOHY4IJAqsAHTOl0aIc18TIOSdJ6xavSKH/o0eWey0gSmr2+5ImCWARF4a6+0UGVPU4VBKnFO5PSaVSaZJ/9QtckB/ZHQVgZ4EUkKB+xFxOmUPbqYzn2mDnvl2isBsSvRF185TlQjL0BiwdATayoT52UrvZNd0cToUZ8BtqFTnec+JXQBYLf/vESc6cMeBIenU3VJJS01c0HfKGML6biHrPiwhKM+yp92pvkwUYXuMbLu22PSYZxwdRgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":785,"cache_read_input_tokens":188120,"output_tokens":1206,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":785,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1206,"cache_read_input_tokens":188120,"cache_creation_input_tokens":785,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":785},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5orH3VvxkFpcaCScFp","type":"assistant","uuid":"c2d6135a-dcdd-430f-b552-873f4eb78880","timestamp":"2026-06-03T09:23:50.627Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c2d6135a-dcdd-430f-b552-873f4eb78880","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Js6wnqJ5ifLd5VScjXxqU1","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01T5BhAAnYgHUHLfAui2Eru7","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":"impl OverCap {\n /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, OverCap::Reject)\n }\n}","new_string":"impl OverCap {\n /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, OverCap::Reject)\n }\n}\n\n/// `[pty_digest]` — the adapter-supplied patterns for the live activity buffer\n/// (ADR-0008). `input_pattern`/`agent_pattern` are the turn-boundary markers;\n/// `tool_patterns` is one regex per known tool and `catchall_pattern` an optional\n/// final catchall for user-installed tools (each naming `name`/`arg` capture\n/// groups). spt-core compiles + runs these over the broker PTY stream — it never\n/// parses harness transcripts (the history-subsystem no-built-in-parser rule the\n/// digest deliberately honors). The patterns are **opaque to spt-core**, exactly\n/// like the `[session.*]` command templates.\n///\n/// `window_turns` is the only presentation override exposed here; the remaining\n/// presentation knobs (arg truncation, ANSI stripping, scan-buffer cap) stay\n/// spt-core-owned defaults. `persist` opts this endpoint into the coarse Path-B\n/// activity log (ADR-0008 \"Option (C)\") — off by default.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct PtyDigest {\n /// User-input boundary marker (regex). Opens a span until the next match.\n pub input_pattern: String,\n /// Agent-output boundary marker (regex). Opens a span until the next match.\n pub agent_pattern: String,\n /// One regex per known tool; each should name an `arg` (and may name a\n /// `name`) capture group.\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub tool_patterns: Vec,\n /// Optional final catchall for unknowable user-installed tools.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub catchall_pattern: Option,\n /// Window depth override (last N user turns). `None` ⇒ spt-core default (~3).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub window_turns: Option,\n /// Opt-in Path-B persistence (ADR-0008 \"Option (C)\"): append completed turns\n /// to the perch's native history log as a coarse activity record.\n #[serde(default, skip_serializing_if = \"is_false\")]\n pub persist: bool,\n}\n\n/// `skip_serializing_if` helper for a `bool` defaulting to `false`.\nfn is_false(b: &bool) -> bool {\n !*b\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":785,"cache_read_input_tokens":188120,"output_tokens":1206,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":785,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1206,"cache_read_input_tokens":188120,"cache_creation_input_tokens":785,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":785},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5orH3VvxkFpcaCScFp","type":"assistant","uuid":"45e33340-5dff-42ca-bb30-6aca10c4d0c4","timestamp":"2026-06-03T09:24:01.957Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"45e33340-5dff-42ca-bb30-6aca10c4d0c4","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01T5BhAAnYgHUHLfAui2Eru7","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"b1941eb4-5dd4-4110-b5a2-48180ea0a52d","timestamp":"2026-06-03T09:24:02.134Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":"impl OverCap {\n /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, OverCap::Reject)\n }\n}","newString":"impl OverCap {\n /// Whether this is the default (`reject`) — for `skip_serializing_if`.\n pub fn is_default(&self) -> bool {\n matches!(self, OverCap::Reject)\n }\n}\n\n/// `[pty_digest]` — the adapter-supplied patterns for the live activity buffer\n/// (ADR-0008). `input_pattern`/`agent_pattern` are the turn-boundary markers;\n/// `tool_patterns` is one regex per known tool and `catchall_pattern` an optional\n/// final catchall for user-installed tools (each naming `name`/`arg` capture\n/// groups). spt-core compiles + runs these over the broker PTY stream — it never\n/// parses harness transcripts (the history-subsystem no-built-in-parser rule the\n/// digest deliberately honors). The patterns are **opaque to spt-core**, exactly\n/// like the `[session.*]` command templates.\n///\n/// `window_turns` is the only presentation override exposed here; the remaining\n/// presentation knobs (arg truncation, ANSI stripping, scan-buffer cap) stay\n/// spt-core-owned defaults. `persist` opts this endpoint into the coarse Path-B\n/// activity log (ADR-0008 \"Option (C)\") — off by default.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct PtyDigest {\n /// User-input boundary marker (regex). Opens a span until the next match.\n pub input_pattern: String,\n /// Agent-output boundary marker (regex). Opens a span until the next match.\n pub agent_pattern: String,\n /// One regex per known tool; each should name an `arg` (and may name a\n /// `name`) capture group.\n #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n pub tool_patterns: Vec,\n /// Optional final catchall for unknowable user-installed tools.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub catchall_pattern: Option,\n /// Window depth override (last N user turns). `None` ⇒ spt-core default (~3).\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub window_turns: Option,\n /// Opt-in Path-B persistence (ADR-0008 \"Option (C)\"): append completed turns\n /// to the perch's native history log as a coarse activity record.\n #[serde(default, skip_serializing_if = \"is_false\")]\n pub persist: bool,\n}\n\n/// `skip_serializing_if` helper for a `bool` defaulting to `false`.\nfn is_false(b: &bool) -> bool {\n !*b\n}","originalFile":null,"structuredPatch":[{"oldStart":413,"oldLines":6,"newStart":413,"newLines":46,"lines":[" }"," }"," ","+/// `[pty_digest]` — the adapter-supplied patterns for the live activity buffer","+/// (ADR-0008). `input_pattern`/`agent_pattern` are the turn-boundary markers;","+/// `tool_patterns` is one regex per known tool and `catchall_pattern` an optional","+/// final catchall for user-installed tools (each naming `name`/`arg` capture","+/// groups). spt-core compiles + runs these over the broker PTY stream — it never","+/// parses harness transcripts (the history-subsystem no-built-in-parser rule the","+/// digest deliberately honors). The patterns are **opaque to spt-core**, exactly","+/// like the `[session.*]` command templates.","+///","+/// `window_turns` is the only presentation override exposed here; the remaining","+/// presentation knobs (arg truncation, ANSI stripping, scan-buffer cap) stay","+/// spt-core-owned defaults. `persist` opts this endpoint into the coarse Path-B","+/// activity log (ADR-0008 \"Option (C)\") — off by default.","+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]","+pub struct PtyDigest {","+ /// User-input boundary marker (regex). Opens a span until the next match.","+ pub input_pattern: String,","+ /// Agent-output boundary marker (regex). Opens a span until the next match.","+ pub agent_pattern: String,","+ /// One regex per known tool; each should name an `arg` (and may name a","+ /// `name`) capture group.","+ #[serde(default, skip_serializing_if = \"Vec::is_empty\")]","+ pub tool_patterns: Vec,","+ /// Optional final catchall for unknowable user-installed tools.","+ #[serde(default, skip_serializing_if = \"Option::is_none\")]","+ pub catchall_pattern: Option,","+ /// Window depth override (last N user turns). `None` ⇒ spt-core default (~3).","+ #[serde(default, skip_serializing_if = \"Option::is_none\")]","+ pub window_turns: Option,","+ /// Opt-in Path-B persistence (ADR-0008 \"Option (C)\"): append completed turns","+ /// to the perch's native history log as a coarse activity record.","+ #[serde(default, skip_serializing_if = \"is_false\")]","+ pub persist: bool,","+}","+","+/// `skip_serializing_if` helper for a `bool` defaulting to `false`.","+fn is_false(b: &bool) -> bool {","+ !*b","+}","+"," /// Parse/validation failure — carries a human-readable message for the adapter"," /// author rather than aborting."," #[derive(Debug)]"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"45e33340-5dff-42ca-bb30-6aca10c4d0c4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b1941eb4-5dd4-4110-b5a2-48180ea0a52d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WF5mWxg5R9v93fLMwXqsi5","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"ErYCCmMIDhgCKkDKV3Qcjz5+MOfQEA5ayKX1/B40XTXr5AEPSAztQzxTZ6FOCRk4Vo8EZ+GDpeFhDhJ2Pbhnd1IGREUhTAfJFpAnMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDAM/DEjeO983Fxw+nxoMEjJhqwMVEOEdooW3IjApNG8/2nIIwe32oDuMhVc3rWkRj5BFKsCIsbW2S/FZkWpEGlLymbUg1ltslkkzHewqgAF/f9LJ4KNyMRephrLanIpJ49lGgJdN8iDjlGmcnra6Ktq7TUpE4MYIfinK5pBxPo/zVLaBVY0ReswJDmeseBWYau6QdEmXbd7BcRSPyuEmZPyDv8u0DB4dDkyMy/Rt3xYd/XCM8f2z3xgFlI9MAq03YElN3bAgAqrgtQilegqmZhgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1301,"cache_read_input_tokens":188905,"output_tokens":498,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1301,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":498,"cache_read_input_tokens":188905,"cache_creation_input_tokens":1301,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1301},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5puPbWXq1YcZFAGV9p","type":"assistant","uuid":"332b2897-8354-4452-b03d-f3f580add25b","timestamp":"2026-06-03T09:24:04.745Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"332b2897-8354-4452-b03d-f3f580add25b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WF5mWxg5R9v93fLMwXqsi5","type":"message","role":"assistant","content":[{"type":"text","text":"Now validation + the impl tag. Add to `validate()`:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1301,"cache_read_input_tokens":188905,"output_tokens":498,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1301,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":498,"cache_read_input_tokens":188905,"cache_creation_input_tokens":1301,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1301},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5puPbWXq1YcZFAGV9p","type":"assistant","uuid":"f3da97b2-1454-4a43-9057-2b2be428ce12","timestamp":"2026-06-03T09:24:05.226Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f3da97b2-1454-4a43-9057-2b2be428ce12","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WF5mWxg5R9v93fLMwXqsi5","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BNeynnp5yrzapcjm7aFtZr","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":" // update avenue ↔ required fields.\n if let Some(u) = &self.update {","new_string":" // pty_digest: the two boundary markers are load-bearing — a digest with\n // no input/agent boundary degenerates to one undifferentiated span, so\n // require them non-empty when the section is declared. The tool patterns\n // + catchall are optional (an adapter may advertise no tools).\n // [impl->REQ-TERM-4]\n if let Some(d) = &self.pty_digest {\n if d.input_pattern.trim().is_empty() || d.agent_pattern.trim().is_empty() {\n return err(\n \"[pty_digest] requires non-empty `input_pattern` and `agent_pattern`\".into(),\n );\n }\n }\n\n // update avenue ↔ required fields.\n if let Some(u) = &self.update {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1301,"cache_read_input_tokens":188905,"output_tokens":498,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1301,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":498,"cache_read_input_tokens":188905,"cache_creation_input_tokens":1301,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1301},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5puPbWXq1YcZFAGV9p","type":"assistant","uuid":"4093a0dd-3513-42de-a43a-ba6684e064de","timestamp":"2026-06-03T09:24:09.173Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4093a0dd-3513-42de-a43a-ba6684e064de","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BNeynnp5yrzapcjm7aFtZr","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"7b2905e3-4feb-43a9-9b3f-e0aad0ae6cb5","timestamp":"2026-06-03T09:24:09.342Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":" // update avenue ↔ required fields.\n if let Some(u) = &self.update {","newString":" // pty_digest: the two boundary markers are load-bearing — a digest with\n // no input/agent boundary degenerates to one undifferentiated span, so\n // require them non-empty when the section is declared. The tool patterns\n // + catchall are optional (an adapter may advertise no tools).\n // [impl->REQ-TERM-4]\n if let Some(d) = &self.pty_digest {\n if d.input_pattern.trim().is_empty() || d.agent_pattern.trim().is_empty() {\n return err(\n \"[pty_digest] requires non-empty `input_pattern` and `agent_pattern`\".into(),\n );\n }\n }\n\n // update avenue ↔ required fields.\n if let Some(u) = &self.update {","originalFile":null,"structuredPatch":[{"oldStart":552,"oldLines":6,"newStart":552,"newLines":19,"lines":[" }"," }"," ","+ // pty_digest: the two boundary markers are load-bearing — a digest with","+ // no input/agent boundary degenerates to one undifferentiated span, so","+ // require them non-empty when the section is declared. The tool patterns","+ // + catchall are optional (an adapter may advertise no tools).","+ // [impl->REQ-TERM-4]","+ if let Some(d) = &self.pty_digest {","+ if d.input_pattern.trim().is_empty() || d.agent_pattern.trim().is_empty() {","+ return err(","+ \"[pty_digest] requires non-empty `input_pattern` and `agent_pattern`\".into(),","+ );","+ }","+ }","+"," // update avenue ↔ required fields."," if let Some(u) = &self.update {"," match u.avenue {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"4093a0dd-3513-42de-a43a-ba6684e064de","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"7b2905e3-4feb-43a9-9b3f-e0aad0ae6cb5","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"b6127af6-918f-4f31-a7c3-10fec3d8331b","timestamp":"2026-06-03T09:24:09.353Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b6127af6-918f-4f31-a7c3-10fec3d8331b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014bvDM6XKixVZUawCFLuckq","type":"message","role":"assistant","content":[{"type":"text","text":"Now add manifest unit tests for the seam. Append to the test fixture + add tests:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":569,"cache_read_input_tokens":190206,"output_tokens":401,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":569,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":401,"cache_read_input_tokens":190206,"cache_creation_input_tokens":569,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":569},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5qSD17MCAi5zysCtrm","type":"assistant","uuid":"775f1a3a-79a9-47ed-8e0e-3ef5901c4e13","timestamp":"2026-06-03T09:24:12.069Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"775f1a3a-79a9-47ed-8e0e-3ef5901c4e13","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014bvDM6XKixVZUawCFLuckq","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016zkGoWWEVNd8oWFpYRf4Da","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":"[update]\navenue = \"delegated\"\ncommand = \"claude plugin update spt\"\nversion_check = true\n\"#;","new_string":"[update]\navenue = \"delegated\"\ncommand = \"claude plugin update spt\"\nversion_check = true\n\n[pty_digest]\ninput_pattern = \"\\\\nUSER> \"\nagent_pattern = \"\\\\nAGENT> \"\ntool_patterns = [\"(?PWrite)\\\\((?P[^)]*)\\\\)\"]\ncatchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\"\nwindow_turns = 5\npersist = true\n\"#;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":569,"cache_read_input_tokens":190206,"output_tokens":401,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":569,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":401,"cache_read_input_tokens":190206,"cache_creation_input_tokens":569,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":569},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5qSD17MCAi5zysCtrm","type":"assistant","uuid":"55c11556-d60b-4fae-83bc-bf5a5e96b45f","timestamp":"2026-06-03T09:24:14.883Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"55c11556-d60b-4fae-83bc-bf5a5e96b45f","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016zkGoWWEVNd8oWFpYRf4Da","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3038137e-d376-4df7-a28b-51677674d30c","timestamp":"2026-06-03T09:24:15.054Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":"[update]\navenue = \"delegated\"\ncommand = \"claude plugin update spt\"\nversion_check = true\n\"#;","newString":"[update]\navenue = \"delegated\"\ncommand = \"claude plugin update spt\"\nversion_check = true\n\n[pty_digest]\ninput_pattern = \"\\\\nUSER> \"\nagent_pattern = \"\\\\nAGENT> \"\ntool_patterns = [\"(?PWrite)\\\\((?P[^)]*)\\\\)\"]\ncatchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\"\nwindow_turns = 5\npersist = true\n\"#;","originalFile":null,"structuredPatch":[{"oldStart":637,"oldLines":6,"newStart":637,"newLines":14,"lines":[" avenue = \"delegated\""," command = \"claude plugin update spt\""," version_check = true","+","+[pty_digest]","+input_pattern = \"\\\\nUSER> \"","+agent_pattern = \"\\\\nAGENT> \"","+tool_patterns = [\"(?PWrite)\\\\((?P[^)]*)\\\\)\"]","+catchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\"","+window_turns = 5","+persist = true"," \"#;"," "," const SHELL_FIXTURE: &str = r#\""]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"55c11556-d60b-4fae-83bc-bf5a5e96b45f","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"3038137e-d376-4df7-a28b-51677674d30c","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"3038137e-d376-4df7-a28b-51677674d30c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013RaHU13Y7c9zwtkNWcuDL4","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JKenUWpJz631sb2eoYjvY8","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":" assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n }","new_string":" assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n // pty_digest seam (ADR-0008)\n let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\nUSER> \");\n assert_eq!(d.tool_patterns.len(), 1);\n assert!(d.catchall_pattern.is_some());\n assert_eq!(d.window_turns, Some(5));\n assert!(d.persist);\n }\n\n #[test] // [unit->REQ-TERM-4] the pty_digest seam round-trips through TOML.\n fn pty_digest_round_trips() {\n let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n let reparsed = Manifest::from_toml_str(&m.to_toml_string().unwrap()).expect(\"re-parse\");\n assert_eq!(m.pty_digest, reparsed.pty_digest);\n }\n\n #[test] // [unit->REQ-TERM-4] pty_digest defaults: tools empty, catchall none,\n // window default, persist off — a minimal digest declares only the boundaries.\n fn pty_digest_minimal_defaults() {\n let m = Manifest::from_toml_str(\n \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"A> \\\"\\n\",\n )\n .expect(\"parse\");\n let d = m.pty_digest.unwrap();\n assert!(d.tool_patterns.is_empty());\n assert!(d.catchall_pattern.is_none());\n assert_eq!(d.window_turns, None);\n assert!(!d.persist, \"persist is opt-in (off by default)\");\n }\n\n #[test] // [unit->REQ-TERM-4] a pty_digest missing a boundary marker is rejected\n // (an empty boundary degenerates the parse to one undifferentiated span).\n fn pty_digest_requires_both_boundaries() {\n let bad = \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"\\\"\\n\";\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Validation(_)));\n assert!(e.to_string().contains(\"pty_digest\"));\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":601,"cache_read_input_tokens":190775,"output_tokens":1181,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":601,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1181,"cache_read_input_tokens":190775,"cache_creation_input_tokens":601,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":601},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5qrbhR83L3Q6cALszE","type":"assistant","uuid":"b4d5ca48-9a2d-4b3d-adc9-1562513989c9","timestamp":"2026-06-03T09:24:28.082Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b4d5ca48-9a2d-4b3d-adc9-1562513989c9","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JKenUWpJz631sb2eoYjvY8","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"10437acb-e5c7-4351-bded-fb8d9cf3739c","timestamp":"2026-06-03T09:24:28.252Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":" assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n }","newString":" assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);\n assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);\n // pty_digest seam (ADR-0008)\n let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\nUSER> \");\n assert_eq!(d.tool_patterns.len(), 1);\n assert!(d.catchall_pattern.is_some());\n assert_eq!(d.window_turns, Some(5));\n assert!(d.persist);\n }\n\n #[test] // [unit->REQ-TERM-4] the pty_digest seam round-trips through TOML.\n fn pty_digest_round_trips() {\n let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");\n let reparsed = Manifest::from_toml_str(&m.to_toml_string().unwrap()).expect(\"re-parse\");\n assert_eq!(m.pty_digest, reparsed.pty_digest);\n }\n\n #[test] // [unit->REQ-TERM-4] pty_digest defaults: tools empty, catchall none,\n // window default, persist off — a minimal digest declares only the boundaries.\n fn pty_digest_minimal_defaults() {\n let m = Manifest::from_toml_str(\n \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"A> \\\"\\n\",\n )\n .expect(\"parse\");\n let d = m.pty_digest.unwrap();\n assert!(d.tool_patterns.is_empty());\n assert!(d.catchall_pattern.is_none());\n assert_eq!(d.window_turns, None);\n assert!(!d.persist, \"persist is opt-in (off by default)\");\n }\n\n #[test] // [unit->REQ-TERM-4] a pty_digest missing a boundary marker is rejected\n // (an empty boundary degenerates the parse to one undifferentiated span).\n fn pty_digest_requires_both_boundaries() {\n let bad = \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\\n [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"\\\"\\n\";\n let e = Manifest::from_toml_str(bad).unwrap_err();\n assert!(matches!(e, ManifestError::Validation(_)));\n assert!(e.to_string().contains(\"pty_digest\"));\n }","originalFile":null,"structuredPatch":[{"oldStart":695,"oldLines":8,"newStart":695,"newLines":47,"lines":[" assert_eq!(inject.idle, [InjectMethod::Pty, InjectMethod::Hook]);"," assert_eq!(m.identity.unwrap().session_id_source, SessionIdSource::PostSpawn);"," assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);","+ // pty_digest seam (ADR-0008)","+ let d = m.pty_digest.unwrap();","+ assert_eq!(d.input_pattern, \"\\nUSER> \");","+ assert_eq!(d.tool_patterns.len(), 1);","+ assert!(d.catchall_pattern.is_some());","+ assert_eq!(d.window_turns, Some(5));","+ assert!(d.persist);"," }"," ","+ #[test] // [unit->REQ-TERM-4] the pty_digest seam round-trips through TOML.","+ fn pty_digest_round_trips() {","+ let m = Manifest::from_toml_str(HARNESS_FIXTURE).expect(\"parse\");","+ let reparsed = Manifest::from_toml_str(&m.to_toml_string().unwrap()).expect(\"re-parse\");","+ assert_eq!(m.pty_digest, reparsed.pty_digest);","+ }","+","+ #[test] // [unit->REQ-TERM-4] pty_digest defaults: tools empty, catchall none,","+ // window default, persist off — a minimal digest declares only the boundaries.","+ fn pty_digest_minimal_defaults() {","+ let m = Manifest::from_toml_str(","+ \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\","+ [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"A> \\\"\\n\",","+ )","+ .expect(\"parse\");","+ let d = m.pty_digest.unwrap();","+ assert!(d.tool_patterns.is_empty());","+ assert!(d.catchall_pattern.is_none());","+ assert_eq!(d.window_turns, None);","+ assert!(!d.persist, \"persist is opt-in (off by default)\");","+ }","+","+ #[test] // [unit->REQ-TERM-4] a pty_digest missing a boundary marker is rejected","+ // (an empty boundary degenerates the parse to one undifferentiated span).","+ fn pty_digest_requires_both_boundaries() {","+ let bad = \"[adapter]\\nname=\\\"m\\\"\\nversion=\\\"1\\\"\\nmin_spt_core_version=\\\"1\\\"\\n\\n\\","+ [pty_digest]\\ninput_pattern=\\\"U> \\\"\\nagent_pattern=\\\"\\\"\\n\";","+ let e = Manifest::from_toml_str(bad).unwrap_err();","+ assert!(matches!(e, ManifestError::Validation(_)));","+ assert!(e.to_string().contains(\"pty_digest\"));","+ }","+"," #[test] // [unit->REQ-MANIFEST-1]"," fn shell_fixture_parses() {"," let m = Manifest::from_toml_str(SHELL_FIXTURE).expect(\"parse\");"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b4d5ca48-9a2d-4b3d-adc9-1562513989c9","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"b10301be-a7c7-4724-9558-3e33b0a8ae78","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} 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{"parentUuid":"066700ec-0288-4532-b3b1-19e1b0de7628","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Xvmkhz4Ppf19rrbvG1cUkL","type":"message","role":"assistant","content":[{"type":"text","text":"Now the MANIFEST.md doc section:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1252,"cache_read_input_tokens":191376,"output_tokens":1151,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1252,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1151,"cache_read_input_tokens":191376,"cache_creation_input_tokens":1252,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1252},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5rqBPuRobx1oUdBLRm","type":"assistant","uuid":"af1f2cd1-3be4-490f-8f3c-1ef70219a8d3","timestamp":"2026-06-03T09:24:33.411Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"af1f2cd1-3be4-490f-8f3c-1ef70219a8d3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Xvmkhz4Ppf19rrbvG1cUkL","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Jtnw63wu6CD8xd9UQHHJv1","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\MANIFEST.md","old_string":"### `[update]` — adapter self-update","new_string":"### `[pty_digest]` — live activity buffer patterns (ADR-0008)\n\n\n\n```toml\n[pty_digest]\ninput_pattern = \"\\\\nUSER> \" # user-input boundary (opens a span until the next match)\nagent_pattern = \"\\\\nAGENT> \" # agent-output boundary (opens a span until the next match)\ntool_patterns = [ # one regex per known tool; name `arg` (+ optional `name`) groups\n \"(?PWrite)\\\\((?P[^)]*)\\\\)\",\n \"(?PBash)\\\\((?P[^)]*)\\\\)\",\n]\ncatchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\" # optional: unknowable user tools\nwindow_turns = 3 # optional presentation override (last N user turns); default ~3\npersist = false # opt-in Path-B \"Option (C)\" coarse activity log; off by default\n```\n\nThe two boundary markers are **required** when the section is present (an empty\nboundary degenerates the stream to one undifferentiated span); `tool_patterns`,\n`catchall_pattern`, and `window_turns` are optional. The patterns are **opaque\nregex strings** spt-core compiles and runs — model/tool semantics live in the\nadapter, never spt-core. Presentation knobs other than `window_turns` (tool-arg\ntruncation ~25 chars, ANSI stripping, the rolling scan-buffer cap) are spt-core-owned\ndefaults: the template controls *extraction*, spt-core controls *presentation*.\n\nTwo access modes ride the one R-TERM-3 session surface (raw bytes vs parsed digest\n= two channels): a **snapshot pull** (`spt digest `) and a **delta-stream**\n(`spt digest --follow` — only changed turns are pushed). Local addressing only;\nthe qualified `[subnet:]id@node` cross-node form is **M4**.\n\n### `[update]` — adapter self-update"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1252,"cache_read_input_tokens":191376,"output_tokens":1151,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1252,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1151,"cache_read_input_tokens":191376,"cache_creation_input_tokens":1252,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1252},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5rqBPuRobx1oUdBLRm","type":"assistant","uuid":"b10301be-a7c7-4724-9558-3e33b0a8ae78","timestamp":"2026-06-03T09:24:43.752Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b10301be-a7c7-4724-9558-3e33b0a8ae78","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Jtnw63wu6CD8xd9UQHHJv1","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\MANIFEST.md has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"378f6f3a-af7e-4bf6-8cb5-87b721f48d83","timestamp":"2026-06-03T09:24:43.922Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\docs\\MANIFEST.md","oldString":"### `[update]` — adapter self-update","newString":"### `[pty_digest]` — live activity buffer patterns (ADR-0008)\n\n\n\n```toml\n[pty_digest]\ninput_pattern = \"\\\\nUSER> \" # user-input boundary (opens a span until the next match)\nagent_pattern = \"\\\\nAGENT> \" # agent-output boundary (opens a span until the next match)\ntool_patterns = [ # one regex per known tool; name `arg` (+ optional `name`) groups\n \"(?PWrite)\\\\((?P[^)]*)\\\\)\",\n \"(?PBash)\\\\((?P[^)]*)\\\\)\",\n]\ncatchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\" # optional: unknowable user tools\nwindow_turns = 3 # optional presentation override (last N user turns); default ~3\npersist = false # opt-in Path-B \"Option (C)\" coarse activity log; off by default\n```\n\nThe two boundary markers are **required** when the section is present (an empty\nboundary degenerates the stream to one undifferentiated span); `tool_patterns`,\n`catchall_pattern`, and `window_turns` are optional. The patterns are **opaque\nregex strings** spt-core compiles and runs — model/tool semantics live in the\nadapter, never spt-core. Presentation knobs other than `window_turns` (tool-arg\ntruncation ~25 chars, ANSI stripping, the rolling scan-buffer cap) are spt-core-owned\ndefaults: the template controls *extraction*, spt-core controls *presentation*.\n\nTwo access modes ride the one R-TERM-3 session surface (raw bytes vs parsed digest\n= two channels): a **snapshot pull** (`spt digest `) and a **delta-stream**\n(`spt digest --follow` — only changed turns are pushed). Local addressing only;\nthe qualified `[subnet:]id@node` cross-node form is **M4**.\n\n### `[update]` — adapter self-update","originalFile":null,"structuredPatch":[{"oldStart":101,"oldLines":6,"newStart":101,"newLines":40,"lines":[" parent_ancestor_name = \"claude\" # process-tree anchor when session_id absent"," ```"," ","+### `[pty_digest]` — live activity buffer patterns (ADR-0008)","+","+","+","+```toml","+[pty_digest]","+input_pattern = \"\\\\nUSER> \" # user-input boundary (opens a span until the next match)","+agent_pattern = \"\\\\nAGENT> \" # agent-output boundary (opens a span until the next match)","+tool_patterns = [ # one regex per known tool; name `arg` (+ optional `name`) groups","+ \"(?PWrite)\\\\((?P[^)]*)\\\\)\",","+ \"(?PBash)\\\\((?P[^)]*)\\\\)\",","+]","+catchall_pattern = \"(?P[A-Z][a-zA-Z]+)\\\\((?P[^)]*)\\\\)\" # optional: unknowable user tools","+window_turns = 3 # optional presentation override (last N user turns); default ~3","+persist = false # opt-in Path-B \"Option (C)\" coarse activity log; off by default","+```","+","+The two boundary markers are **required** when the section is present (an empty","+boundary degenerates the stream to one undifferentiated span); `tool_patterns`,","+`catchall_pattern`, and `window_turns` are optional. The patterns are **opaque","+regex strings** spt-core compiles and runs — model/tool semantics live in the","+adapter, never spt-core. Presentation knobs other than `window_turns` (tool-arg","+truncation ~25 chars, ANSI stripping, the rolling scan-buffer cap) are spt-core-owned","+defaults: the template controls *extraction*, spt-core controls *presentation*.","+","+Two access modes ride the one R-TERM-3 session surface (raw bytes vs parsed digest","+= two channels): a **snapshot pull** (`spt digest `) and a **delta-stream**","+(`spt digest --follow` — only changed turns are pushed). Local addressing only;","+the qualified `[subnet:]id@node` cross-node form is **M4**.","+"," ### `[update]` — adapter self-update"," ```toml"," [update]"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b10301be-a7c7-4724-9558-3e33b0a8ae78","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"378f6f3a-af7e-4bf6-8cb5-87b721f48d83","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Rm4N2ytVTYD1xhRMFPrqKF","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EpACCmMIDhgCKkBVZZZWHojrBzsFt4e0pKpZVLG6uqL6PfqvzRFScycKBh9GOvAdJuT1CTyCFinoZG7oTvAJ9L2QCUv4kKhFUOwkMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDCzjBrRHtjqrTXBwkBoMbCgPSkh41OJ7R+X8IjAjx2QiMXpfDQaMds2bNfjVHO5E2w87v8NZoa60mqUELSRbdrEu+X5kjai/lGIOmW4qW6motUNX1VKbkDPtJXeNweazT0PVkuXj1eFvvfKjBLx1d+alVDLE6+mozN0o3SMj9j9nJrG+cGDgDIbh5g+hafFQRzZbGX5N9chMH6cMX8ESwNqU4zP/L5D+w4sYAQ=="}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1215,"cache_read_input_tokens":192628,"output_tokens":148,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1215,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":148,"cache_read_input_tokens":192628,"cache_creation_input_tokens":1215,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1215},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5sz9BZstsx82bk76vx","type":"assistant","uuid":"8b74a65b-035f-4999-a298-2a4f351f4f87","timestamp":"2026-06-03T09:24:46.140Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8b74a65b-035f-4999-a298-2a4f351f4f87","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Rm4N2ytVTYD1xhRMFPrqKF","type":"message","role":"assistant","content":[{"type":"text","text":"Verify spt-runtime compiles + tests pass:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1215,"cache_read_input_tokens":192628,"output_tokens":148,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1215,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":148,"cache_read_input_tokens":192628,"cache_creation_input_tokens":1215,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1215},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5sz9BZstsx82bk76vx","type":"assistant","uuid":"a88854a3-cb2e-4111-b763-bc3da7f92e2a","timestamp":"2026-06-03T09:24:46.626Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a88854a3-cb2e-4111-b763-bc3da7f92e2a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Rm4N2ytVTYD1xhRMFPrqKF","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TgbP8VggqyJqB4K9tpfaFt","name":"Bash","input":{"command":"cargo test -p spt-runtime --lib 2>&1 | tail -20","description":"Build + test spt-runtime"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1215,"cache_read_input_tokens":192628,"output_tokens":148,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1215,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":148,"cache_read_input_tokens":192628,"cache_creation_input_tokens":1215,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1215},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5sz9BZstsx82bk76vx","type":"assistant","uuid":"1db924a2-2cfa-4a40-99c7-0910cd645dd1","timestamp":"2026-06-03T09:24:47.168Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1db924a2-2cfa-4a40-99c7-0910cd645dd1","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TgbP8VggqyJqB4K9tpfaFt","type":"tool_result","content":"test runtime::tests::bounded_run_captures_success ... ok\ntest runtime::tests::bounded_run_kills_on_timeout ... ok\n\nfailures:\n\n---- manifest::tests::harness_fixture_parses_all_sections stdout ----\n\nthread 'manifest::tests::harness_fixture_parses_all_sections' (41976) panicked at crates\\spt-runtime\\src\\manifest.rs:700:9:\nassertion `left == right` failed\n left: \"\\\\nUSER> \"\n right: \"\\nUSER> \"\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n manifest::tests::harness_fixture_parses_all_sections\n\ntest result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s\n\nerror: test failed, to rerun pass `-p spt-runtime --lib`","is_error":false}]},"uuid":"5fc27b87-861b-4af5-af8f-4f9078773af2","timestamp":"2026-06-03T09:25:18.230Z","toolUseResult":{"stdout":"test runtime::tests::bounded_run_captures_success ... ok\ntest runtime::tests::bounded_run_kills_on_timeout ... ok\n\nfailures:\n\n---- manifest::tests::harness_fixture_parses_all_sections stdout ----\n\nthread 'manifest::tests::harness_fixture_parses_all_sections' (41976) panicked at crates\\spt-runtime\\src\\manifest.rs:700:9:\nassertion `left == right` failed\n left: \"\\\\nUSER> \"\n right: \"\\nUSER> \"\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n manifest::tests::harness_fixture_parses_all_sections\n\ntest result: FAILED. 19 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s\n\nerror: test failed, to rerun pass `-p spt-runtime --lib`","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"1db924a2-2cfa-4a40-99c7-0910cd645dd1","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"5fc27b87-861b-4af5-af8f-4f9078773af2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01BfSqe549jyZjTBfDcNZnBD","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":463,"cache_read_input_tokens":193843,"output_tokens":482,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":463,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":482,"cache_read_input_tokens":193843,"cache_creation_input_tokens":463,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":463},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5vWkFBZc1pKExnVMvR","type":"assistant","uuid":"478d4561-e0c1-493b-867a-b20d80b279d1","timestamp":"2026-06-03T09:25:22.834Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"478d4561-e0c1-493b-867a-b20d80b279d1","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01BfSqe549jyZjTBfDcNZnBD","type":"message","role":"assistant","content":[{"type":"text","text":"TOML `\\\\n` → literal backslash-n (regex source), correct. Fix the assert:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":463,"cache_read_input_tokens":193843,"output_tokens":482,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":463,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":482,"cache_read_input_tokens":193843,"cache_creation_input_tokens":463,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":463},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5vWkFBZc1pKExnVMvR","type":"assistant","uuid":"1d08dda7-182b-4e8a-a8ac-aa07f1b6dfad","timestamp":"2026-06-03T09:25:23.288Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1d08dda7-182b-4e8a-a8ac-aa07f1b6dfad","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01BfSqe549jyZjTBfDcNZnBD","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01K4b4rh3kJ99oDfyDL6mNcu","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","old_string":" let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\nUSER> \");","new_string":" let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\\\nUSER> \", \"regex source: literal backslash-n, not a newline\");"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":463,"cache_read_input_tokens":193843,"output_tokens":482,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":463,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":482,"cache_read_input_tokens":193843,"cache_creation_input_tokens":463,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":463},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5vWkFBZc1pKExnVMvR","type":"assistant","uuid":"a60c632f-1725-4276-9985-1bca4025d883","timestamp":"2026-06-03T09:25:25.123Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a60c632f-1725-4276-9985-1bca4025d883","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01K4b4rh3kJ99oDfyDL6mNcu","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"1adb380f-948f-48f9-bfba-6490f0915840","timestamp":"2026-06-03T09:25:25.305Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\manifest.rs","oldString":" let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\nUSER> \");","newString":" let d = m.pty_digest.unwrap();\n assert_eq!(d.input_pattern, \"\\\\nUSER> \", \"regex source: literal backslash-n, not a newline\");","originalFile":null,"structuredPatch":[{"oldStart":697,"oldLines":7,"newStart":697,"newLines":7,"lines":[" assert_eq!(m.update.unwrap().avenue, UpdateAvenue::Delegated);"," // pty_digest seam (ADR-0008)"," let d = m.pty_digest.unwrap();","- assert_eq!(d.input_pattern, \"\\nUSER> \");","+ assert_eq!(d.input_pattern, \"\\\\nUSER> \", \"regex source: literal backslash-n, not a newline\");"," assert_eq!(d.tool_patterns.len(), 1);"," assert!(d.catchall_pattern.is_some());"," assert_eq!(d.window_turns, Some(5));"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a60c632f-1725-4276-9985-1bca4025d883","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"1adb380f-948f-48f9-bfba-6490f0915840","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"1adb380f-948f-48f9-bfba-6490f0915840","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XkMMaCdDpCAY6SZhNAyidz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MBwYGVbiE5p56mH9QC1gfo","name":"Bash","input":{"command":"cargo test -p spt-runtime --lib 2>&1 | tail -6","description":"Re-test 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IPC):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":231,"cache_read_input_tokens":194859,"output_tokens":964,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":231,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":964,"cache_read_input_tokens":194859,"cache_creation_input_tokens":231,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":231},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg5yUm27JxQaCfcpsZeD","type":"assistant","uuid":"359f24cd-2e4f-4a2f-be09-f6c4f9031758","timestamp":"2026-06-03T09:26:12.196Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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ConPTY (Windows) / forkpty (Unix) behind one SessionSurface trait, byte-stream output with bounded backpressure, and the live activity buffer (PTY digest) parser primitive. Internal broker machinery (NOT public SDK, R-ARCH-2) — the M3b daemon hosts many of these.\"\n\n[dependencies]\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nportable-pty = \"0.8\"\nregex = \"1\"\n\n[dev-dependencies]\ntempfile = \"3\"\n","numLines":17,"startLine":1,"totalLines":17}},"sourceToolAssistantUUID":"d15a9b82-fe65-46ff-8868-07558beba82b","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"b9cdfbce-d334-4db9-a61b-44b919cc19c4","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"e3df7ef8-77bf-4fe3-a22b-cc99d8db2db8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01C6YueyRkzVfQPFC4ZQQz1G","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TqQUQy48uSLkmio7Xid1tz","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\Cargo.toml","old_string":"portable-pty = \"0.8\"\nregex = \"1\"\n\n[dev-dependencies]","new_string":"portable-pty = \"0.8\"\nregex = \"1\"\n# The digest data types (Digest/Turn/DigestEntry/ToolUse) cross the broker↔brain\n# IPC + the `spt digest` control channel (M3b B8), so they are serde-serializable.\nserde = { version = \"1\", features = [\"derive\"] }\n\n[dev-dependencies]"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":413,"cache_read_input_tokens":196818,"output_tokens":298,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":413,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":298,"cache_read_input_tokens":196818,"cache_creation_input_tokens":413,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":413},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg61JFo5Fvf6eFKSbevB","type":"assistant","uuid":"b9cdfbce-d334-4db9-a61b-44b919cc19c4","timestamp":"2026-06-03T09:26:28.083Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b9cdfbce-d334-4db9-a61b-44b919cc19c4","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TqQUQy48uSLkmio7Xid1tz","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\Cargo.toml has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3fa4c3fc-68fd-475b-8f29-9451ea48afb6","timestamp":"2026-06-03T09:26:28.262Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\Cargo.toml","oldString":"portable-pty = \"0.8\"\nregex = \"1\"\n\n[dev-dependencies]","newString":"portable-pty = \"0.8\"\nregex = \"1\"\n# The digest data types (Digest/Turn/DigestEntry/ToolUse) cross the broker↔brain\n# IPC + the `spt digest` control channel (M3b B8), so they are serde-serializable.\nserde = { version = \"1\", features = [\"derive\"] }\n\n[dev-dependencies]","originalFile":"[package]\nname = \"spt-term\"\nversion = \"0.0.0\"\nedition = \"2021\"\npublish = false\ndescription = \"spt-core session-surface mechanism (M3a): the multiplatform PTY layer every hosted agent session runs inside. ConPTY (Windows) / forkpty (Unix) behind one SessionSurface trait, byte-stream output with bounded backpressure, and the live activity buffer (PTY digest) parser primitive. Internal broker machinery (NOT public SDK, R-ARCH-2) — the M3b daemon hosts many of these.\"\n\n[dependencies]\nspt-proto = { path = \"../spt-proto\" }\nspt-store = { path = \"../spt-store\" }\nspt-msg = { path = \"../spt-msg\" }\nportable-pty = \"0.8\"\nregex = \"1\"\n\n[dev-dependencies]\ntempfile = \"3\"\n","structuredPatch":[{"oldStart":11,"oldLines":6,"newStart":11,"newLines":9,"lines":[" spt-msg = { path = \"../spt-msg\" }"," portable-pty = \"0.8\""," regex = \"1\"","+# The digest data types (Digest/Turn/DigestEntry/ToolUse) cross the broker↔brain","+# IPC + the `spt digest` control channel (M3b B8), so they are serde-serializable.","+serde = { version = \"1\", features = [\"derive\"] }"," "," [dev-dependencies]"," tempfile = \"3\""]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b9cdfbce-d334-4db9-a61b-44b919cc19c4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3fa4c3fc-68fd-475b-8f29-9451ea48afb6","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014yExVat19JZmQ3zLxzNKDC","type":"message","role":"assistant","content":[{"type":"text","text":"Now derive serde on the digest data types:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":366,"cache_read_input_tokens":197231,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":366,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":199,"cache_read_input_tokens":197231,"cache_creation_input_tokens":366,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":366},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg61g9g2iYAmF4Uw7L1q","type":"assistant","uuid":"64d80a9e-c276-4b69-816b-56abf3907800","timestamp":"2026-06-03T09:26:30.384Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"64d80a9e-c276-4b69-816b-56abf3907800","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014yExVat19JZmQ3zLxzNKDC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01XtuDVRKcG32dCDwWFYTUme","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs","old_string":"use regex::Regex;","new_string":"use regex::Regex;\nuse serde::{Deserialize, Serialize};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":366,"cache_read_input_tokens":197231,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":366,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":199,"cache_read_input_tokens":197231,"cache_creation_input_tokens":366,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":366},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg61g9g2iYAmF4Uw7L1q","type":"assistant","uuid":"7bbac345-0e82-4009-bae3-0420bf918163","timestamp":"2026-06-03T09:26:31.743Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"7bbac345-0e82-4009-bae3-0420bf918163","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"},"crates\\spt-term\\src\\digest.rs":{"backupFileName":"9d860126d3f53c2c@v1","version":1,"backupTime":"2026-06-03T09:26:31.839Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"7bbac345-0e82-4009-bae3-0420bf918163","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01XtuDVRKcG32dCDwWFYTUme","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"08376130-3316-4a01-82b4-3bf2222fde8b","timestamp":"2026-06-03T09:26:32.089Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs","oldString":"use regex::Regex;","newString":"use regex::Regex;\nuse serde::{Deserialize, Serialize};","originalFile":null,"structuredPatch":[{"oldStart":39,"oldLines":6,"newStart":39,"newLines":7,"lines":[" //! clean text on both the forkpty raw-pipe and ConPTY screen-buffer backends."," "," use regex::Regex;","+use serde::{Deserialize, Serialize};"," "," /// A failure compiling an adapter-supplied pattern."," #[derive(Debug)]"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"7bbac345-0e82-4009-bae3-0420bf918163","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"08376130-3316-4a01-82b4-3bf2222fde8b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XDFV8EejeiUEuc6duyYHzY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BDPWmLwK2436DM55Tr6hcP","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs","old_string":"/// A single collapsed tool invocation.\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct ToolUse {","new_string":"/// A single collapsed tool invocation.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct ToolUse {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":267,"cache_read_input_tokens":197597,"output_tokens":263,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":267,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":263,"cache_read_input_tokens":197597,"cache_creation_input_tokens":267,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":267},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg61xVBvekFe63KGaiAZ","type":"assistant","uuid":"f2263b56-d90c-4c15-9a80-0c88ee414077","timestamp":"2026-06-03T09:26:36.243Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f2263b56-d90c-4c15-9a80-0c88ee414077","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BDPWmLwK2436DM55Tr6hcP","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term\\src\\digest.rs has been updated successfully. 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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":183,"cache_read_input_tokens":199403,"output_tokens":2487,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":183,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":2487,"cache_read_input_tokens":199403,"cache_creation_input_tokens":183,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":183},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg63cXCVryuy69G9AZr9","type":"assistant","uuid":"5e39dbd8-2285-4deb-b16c-2358939f420e","timestamp":"2026-06-03T09:27:27.958Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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Path-B append currently lives in the `spt` crate (`reporting::append_history`) — but spt-daemon is *below* spt. The history-log append is a store op; I'll add `spt-store::history::append` as its proper home and have both call it. Check spt-store lib:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":183,"cache_read_input_tokens":199403,"output_tokens":2487,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":183,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":2487,"cache_read_input_tokens":199403,"cache_creation_input_tokens":183,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":183},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg63cXCVryuy69G9AZr9","type":"assistant","uuid":"f228d1d1-e1a6-4f76-96f8-2bcae3630221","timestamp":"2026-06-03T09:27:29.305Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f228d1d1-e1a6-4f76-96f8-2bcae3630221","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RLJJWRVNANmos1S4vdmBU3","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019Tj2TcQvAZAdU6Qv4oyR5d","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\lib.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":183,"cache_read_input_tokens":199403,"output_tokens":2487,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":183,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":2487,"cache_read_input_tokens":199403,"cache_creation_input_tokens":183,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":183},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg63cXCVryuy69G9AZr9","type":"assistant","uuid":"c60b4fc0-e43b-467c-a847-3d65d7259494","timestamp":"2026-06-03T09:27:30.398Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c60b4fc0-e43b-467c-a847-3d65d7259494","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019Tj2TcQvAZAdU6Qv4oyR5d","type":"tool_result","content":"1\t//! `spt-store` — the persistence commodity layer for spt-core.\n2\t//!\n3\t//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\n4\t//! types to disk (spool, registry, info.json) through a single atomic-write\n5\t//! primitive. Stable on-disk formats are copied verbatim from the sister\n6\t//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\n7\t//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\n8\t//!\n9\t// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\n10\t// depends only on spt-proto (one layer down), never the reverse — the\n11\t// dependency edge is one-way, so the workspace graph stays acyclic.\n12\t// [impl->REQ-ARCH-1]\n13\t\n14\tpub mod atomic;\n15\tmod db;\n16\tpub mod info;\n17\tpub mod liveness;\n18\tpub mod perch;\n19\tpub mod proc;\n20\tpub mod registry;\n21\tpub mod seed;\n22\tpub mod spool;\n23\t"}]},"uuid":"bcb20141-58f5-4001-b725-b4584492f449","timestamp":"2026-06-03T09:27:30.524Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\lib.rs","content":"//! `spt-store` — the persistence commodity layer for spt-core.\n//!\n//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\n//! types to disk (spool, registry, info.json) through a single atomic-write\n//! primitive. Stable on-disk formats are copied verbatim from the sister\n//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\n//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\n//!\n// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\n// depends only on spt-proto (one layer down), never the reverse — the\n// dependency edge is one-way, so the workspace graph stays acyclic.\n// [impl->REQ-ARCH-1]\n\npub mod atomic;\nmod db;\npub mod info;\npub mod liveness;\npub mod perch;\npub mod proc;\npub mod registry;\npub mod seed;\npub mod spool;\n","numLines":23,"startLine":1,"totalLines":23}},"sourceToolAssistantUUID":"c60b4fc0-e43b-467c-a847-3d65d7259494","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"bcb20141-58f5-4001-b725-b4584492f449","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RLJJWRVNANmos1S4vdmBU3","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SjiNJyUnUWaRHHCfVinz4m","name":"Read","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\reporting.rs","offset":105,"limit":55},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":183,"cache_read_input_tokens":199403,"output_tokens":2487,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":183,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":2487,"cache_read_input_tokens":199403,"cache_creation_input_tokens":183,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":183},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg63cXCVryuy69G9AZr9","type":"assistant","uuid":"7338346d-0859-4abd-8554-b1b4d99a1bb0","timestamp":"2026-06-03T09:27:30.864Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"7338346d-0859-4abd-8554-b1b4d99a1bb0","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SjiNJyUnUWaRHHCfVinz4m","type":"tool_result","content":"105\t eprintln!(\"PRESENCE_FAIL:{id}: {e}\");\n106\t return EXIT_REFUSED;\n107\t }\n108\t eprintln!(\"PRESENCE:{id}\");\n109\t 0\n110\t}\n111\t\n112\t/// Append a normalized record to the perch's Path-B native history store,\n113\t/// returning bytes written. Separated for unit-testability.\n114\tpub fn append_history(id: &str, record: &str) -> std::io::Result {\n115\t use std::io::Write;\n116\t let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n117\t std::fs::create_dir_all(&perch_path)?;\n118\t let mut f = std::fs::OpenOptions::new()\n119\t .create(true)\n120\t .append(true)\n121\t .open(perch_path.join(\"history.log\"))?;\n122\t let line = if record.ends_with('\\n') {\n123\t record.to_string()\n124\t } else {\n125\t format!(\"{record}\\n\")\n126\t };\n127\t f.write_all(line.as_bytes())?;\n128\t Ok(line.len())\n129\t}\n130\t\n131\t/// `api history-log ` — Path-B ingest: read a normalized record from stdin\n132\t/// and append it to the native store.\n133\t// [impl->REQ-API-2]\n134\tpub fn cmd_history_log(id: &str) -> i32 {\n135\t use std::io::Read;\n136\t let mut record = String::new();\n137\t let _ = std::io::stdin().read_to_string(&mut record);\n138\t if record.trim().is_empty() {\n139\t eprintln!(\"EMPTY_RECORD: history-log read nothing on stdin\");\n140\t return EXIT_REFUSED;\n141\t }\n142\t match append_history(id, record.trim_end()) {\n143\t Ok(n) => {\n144\t eprintln!(\"HISTORY_LOGGED:{id}:{n}\");\n145\t 0\n146\t }\n147\t Err(e) => {\n148\t eprintln!(\"HISTORY_FAIL:{id}: {e}\");\n149\t EXIT_REFUSED\n150\t }\n151\t }\n152\t}\n153\t\n154\t/// `api emit --type ` — a Shell pushes a sensory payload to its owner.\n155\t/// Stubbed in M2a (concrete Shells + the sensory channel are M5); declared so\n156\t/// the surface is complete and adapters can bind it.\n157\t// [impl->REQ-API-2]\n158\tpub fn cmd_emit(id: &str, sensory_type: &str) -> i32 {\n159\t eprintln!(\"EMIT_STUB:{id} type={sensory_type} (Shell sensory channel lands in M5)\");"}]},"uuid":"a2657574-8890-4562-8b72-a412684bdf51","timestamp":"2026-06-03T09:27:30.990Z","toolUseResult":{"type":"text","file":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\reporting.rs","content":" eprintln!(\"PRESENCE_FAIL:{id}: {e}\");\n return EXIT_REFUSED;\n }\n eprintln!(\"PRESENCE:{id}\");\n 0\n}\n\n/// Append a normalized record to the perch's Path-B native history store,\n/// returning bytes written. Separated for unit-testability.\npub fn append_history(id: &str, record: &str) -> std::io::Result {\n use std::io::Write;\n let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n std::fs::create_dir_all(&perch_path)?;\n let mut f = std::fs::OpenOptions::new()\n .create(true)\n .append(true)\n .open(perch_path.join(\"history.log\"))?;\n let line = if record.ends_with('\\n') {\n record.to_string()\n } else {\n format!(\"{record}\\n\")\n };\n f.write_all(line.as_bytes())?;\n Ok(line.len())\n}\n\n/// `api history-log ` — Path-B ingest: read a normalized record from stdin\n/// and append it to the native store.\n// [impl->REQ-API-2]\npub fn cmd_history_log(id: &str) -> i32 {\n use std::io::Read;\n let mut record = String::new();\n let _ = std::io::stdin().read_to_string(&mut record);\n if record.trim().is_empty() {\n eprintln!(\"EMPTY_RECORD: history-log read nothing on stdin\");\n return EXIT_REFUSED;\n }\n match append_history(id, record.trim_end()) {\n Ok(n) => {\n eprintln!(\"HISTORY_LOGGED:{id}:{n}\");\n 0\n }\n Err(e) => {\n eprintln!(\"HISTORY_FAIL:{id}: {e}\");\n EXIT_REFUSED\n }\n }\n}\n\n/// `api emit --type ` — a Shell pushes a sensory payload to its owner.\n/// Stubbed in M2a (concrete Shells + the sensory channel are M5); declared so\n/// the surface is complete and adapters can bind it.\n// [impl->REQ-API-2]\npub fn cmd_emit(id: &str, sensory_type: &str) -> i32 {\n eprintln!(\"EMIT_STUB:{id} type={sensory_type} (Shell sensory channel lands in M5)\");","numLines":55,"startLine":105,"totalLines":334}},"sourceToolAssistantUUID":"7338346d-0859-4abd-8554-b1b4d99a1bb0","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"a2657574-8890-4562-8b72-a412684bdf51","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} 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{"parentUuid":"a2657574-8890-4562-8b72-a412684bdf51","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EVYBpH2M1yj44tK67PmcvG","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"Er0DCmMIDhgCKkAP4Dl79BJSLi8DjkbQkNIL9EOGTbbAHwzTWJ7rrgMWxGI/2di2ZLI9uZA/6VGrRTP4tQvfVpKFDvFkaR2VwOuOMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDKonWQQbjakDQ/fgiRoMuz2vLqa7CgohWZMWIjA4CAT8Qd3hvRQjwIvpRvBR4QwNqdex0QHv1FiY873IIq5LjlP/hO/aYUM19gu1hWwqhwIVOJj4tH8wW2LhB8fW4do2jFYVfnbLGSk7la49QVVi2PWU9XRxYk7Yey0LXovHatUGIEPG6Mwdu6JMdy6jQHU2od0sdn2L778jDZZyT9JvQLgK+LE6kzrIW0+qKemuK6877xOfQ0DWUU1cRovM/ddVvhzpLSatTPeoi9og04h4cunbSogCd8LaoX9+b6gTliM9p4k7U6j43VPuHT7JuJq6uPU9ko3d2CwBAh1o8hU+4t4lj3ji/I1fok0bNc81CVzSRqG0HJPfoKsrsA/NmSCeozGPC7oK4Lmf/hYFb3VVsq7GlX07VvxDUE3VsgfUPB0RuQ09sNcDr6qbNYRKUs7u31DMOCcycRgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3867,"cache_read_input_tokens":199586,"output_tokens":1125,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3867,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1125,"cache_read_input_tokens":199586,"cache_creation_input_tokens":3867,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3867},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg66JRMgc2YJY5nM3CgK","type":"assistant","uuid":"7bd47162-956b-40d7-bd1f-29d82095dc2a","timestamp":"2026-06-03T09:27:34.581Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"7bd47162-956b-40d7-bd1f-29d82095dc2a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EVYBpH2M1yj44tK67PmcvG","type":"message","role":"assistant","content":[{"type":"text","text":"Create `spt-store::history` as the proper home for Path-B append:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3867,"cache_read_input_tokens":199586,"output_tokens":1125,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3867,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1125,"cache_read_input_tokens":199586,"cache_creation_input_tokens":3867,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3867},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg66JRMgc2YJY5nM3CgK","type":"assistant","uuid":"4e100906-8d84-4c0f-86d9-b34d22a6d06c","timestamp":"2026-06-03T09:27:34.691Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4e100906-8d84-4c0f-86d9-b34d22a6d06c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EVYBpH2M1yj44tK67PmcvG","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01J6jpngZzvoRRjQtMQaYtXF","name":"Write","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\history.rs","content":"//! Path-B native history store — the append-only `history.log` under a perch.\n//!\n//! Path B (CONTEXT §history subsystem) is the *native* transcript strategy: the\n//! adapter (or spt-core itself) pushes already-normalized records and spt-core\n//! stores them, rather than locating + parsing a version-fragile harness\n//! transcript. The store is deliberately trivial — one newline-delimited record\n//! per line, append-only — so it is a commodity store operation, not logic.\n//!\n//! Two callers append here today: `api history-log` (an adapter pushing a\n//! normalized conversation record, REQ-API-2) and the M3b PTY-digest's opt-in\n//! \"Option (C)\" persistence (a coarse activity-log record per completed turn,\n//! ADR-0008 / REQ-TERM-4). Both want the same primitive, and it must live below\n//! the `spt` binary (the daemon, which is below `spt`, persists digests) — so it\n//! sits here in the store layer, the lowest common home.\n// [impl->REQ-API-2]\n\nuse std::io::Write;\nuse std::path::Path;\n\n/// Append a single normalized `record` to `/history.log`, creating\n/// the perch dir + file if absent. A trailing newline is ensured (the store is\n/// one record per line). Returns the number of bytes written (record + newline).\npub fn append_record(perch_path: &Path, record: &str) -> std::io::Result {\n std::fs::create_dir_all(perch_path)?;\n let mut f = std::fs::OpenOptions::new()\n .create(true)\n .append(true)\n .open(perch_path.join(\"history.log\"))?;\n let line = if record.ends_with('\\n') {\n record.to_string()\n } else {\n format!(\"{record}\\n\")\n };\n f.write_all(line.as_bytes())?;\n Ok(line.len())\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n // [unit->REQ-API-2] records append one-per-line, file auto-created.\n #[test]\n fn appends_one_record_per_line() {\n let dir = tempfile::tempdir().unwrap();\n let perch = dir.path().join(\"perch\");\n append_record(&perch, \"{\\\"role\\\":\\\"user\\\"}\").unwrap();\n append_record(&perch, \"{\\\"role\\\":\\\"assistant\\\"}\\n\").unwrap();\n let log = std::fs::read_to_string(perch.join(\"history.log\")).unwrap();\n assert_eq!(log.lines().count(), 2, \"two records, two lines\");\n assert!(log.lines().all(|l| !l.is_empty()));\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3867,"cache_read_input_tokens":199586,"output_tokens":1125,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3867,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1125,"cache_read_input_tokens":199586,"cache_creation_input_tokens":3867,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3867},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg66JRMgc2YJY5nM3CgK","type":"assistant","uuid":"b08013b2-a1f8-44bc-b319-16fe53c36502","timestamp":"2026-06-03T09:27:45.791Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b08013b2-a1f8-44bc-b319-16fe53c36502","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01J6jpngZzvoRRjQtMQaYtXF","type":"tool_result","content":"File created successfully at: C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\history.rs (file state is current in your context — no need to Read it back)"}]},"uuid":"a57cf2e6-d2d5-4b6a-843e-d753106660df","timestamp":"2026-06-03T09:27:45.961Z","toolUseResult":{"type":"create","filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\history.rs","content":"//! Path-B native history store — the append-only `history.log` under a perch.\n//!\n//! Path B (CONTEXT §history subsystem) is the *native* transcript strategy: the\n//! adapter (or spt-core itself) pushes already-normalized records and spt-core\n//! stores them, rather than locating + parsing a version-fragile harness\n//! transcript. The store is deliberately trivial — one newline-delimited record\n//! per line, append-only — so it is a commodity store operation, not logic.\n//!\n//! Two callers append here today: `api history-log` (an adapter pushing a\n//! normalized conversation record, REQ-API-2) and the M3b PTY-digest's opt-in\n//! \"Option (C)\" persistence (a coarse activity-log record per completed turn,\n//! ADR-0008 / REQ-TERM-4). Both want the same primitive, and it must live below\n//! the `spt` binary (the daemon, which is below `spt`, persists digests) — so it\n//! sits here in the store layer, the lowest common home.\n// [impl->REQ-API-2]\n\nuse std::io::Write;\nuse std::path::Path;\n\n/// Append a single normalized `record` to `/history.log`, creating\n/// the perch dir + file if absent. A trailing newline is ensured (the store is\n/// one record per line). Returns the number of bytes written (record + newline).\npub fn append_record(perch_path: &Path, record: &str) -> std::io::Result {\n std::fs::create_dir_all(perch_path)?;\n let mut f = std::fs::OpenOptions::new()\n .create(true)\n .append(true)\n .open(perch_path.join(\"history.log\"))?;\n let line = if record.ends_with('\\n') {\n record.to_string()\n } else {\n format!(\"{record}\\n\")\n };\n f.write_all(line.as_bytes())?;\n Ok(line.len())\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n\n // [unit->REQ-API-2] records append one-per-line, file auto-created.\n #[test]\n fn appends_one_record_per_line() {\n let dir = tempfile::tempdir().unwrap();\n let perch = dir.path().join(\"perch\");\n append_record(&perch, \"{\\\"role\\\":\\\"user\\\"}\").unwrap();\n append_record(&perch, \"{\\\"role\\\":\\\"assistant\\\"}\\n\").unwrap();\n let log = std::fs::read_to_string(perch.join(\"history.log\")).unwrap();\n assert_eq!(log.lines().count(), 2, \"two records, two lines\");\n assert!(log.lines().all(|l| !l.is_empty()));\n }\n}\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"b08013b2-a1f8-44bc-b319-16fe53c36502","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"b4a280e5-f3e7-4b5f-be41-0da5690e11bc","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"},"crates\\spt-term\\src\\digest.rs":{"backupFileName":"9d860126d3f53c2c@v1","version":1,"backupTime":"2026-06-03T09:26:31.839Z"},"crates\\spt-store\\src\\history.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:27:45.881Z"},"crates\\spt-store\\src\\lib.rs":{"backupFileName":"db8e5463d0847f86@v1","version":1,"backupTime":"2026-06-03T09:27:54.634Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"a57cf2e6-d2d5-4b6a-843e-d753106660df","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01FtLv3upnwqjEUc667C2HiC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0154SVx69EGGYVABj3Tkvdsf","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\lib.rs","old_string":"pub mod atomic;\nmod db;\npub mod info;","new_string":"pub mod atomic;\nmod db;\npub mod history;\npub mod info;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1189,"cache_read_input_tokens":203453,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1189,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":199,"cache_read_input_tokens":203453,"cache_creation_input_tokens":1189,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1189},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg67QW1VHeENMVTm2xZL","type":"assistant","uuid":"b4a280e5-f3e7-4b5f-be41-0da5690e11bc","timestamp":"2026-06-03T09:27:54.542Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b4a280e5-f3e7-4b5f-be41-0da5690e11bc","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0154SVx69EGGYVABj3Tkvdsf","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\lib.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"1e4af7b7-1eca-4413-900e-0c1ecedfeb90","timestamp":"2026-06-03T09:27:54.719Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store\\src\\lib.rs","oldString":"pub mod atomic;\nmod db;\npub mod info;","newString":"pub mod atomic;\nmod db;\npub mod history;\npub mod info;","originalFile":"//! `spt-store` — the persistence commodity layer for spt-core.\n//!\n//! Sits directly above `spt-proto` (R-ARCH-1 layering): it serializes proto\n//! types to disk (spool, registry, info.json) through a single atomic-write\n//! primitive. Stable on-disk formats are copied verbatim from the sister\n//! project (ADR-0001); the EBUSY-retry hardening on the write path is the\n//! clean-room addition demanded by KNOWN-HAZARDS 5.2.\n//!\n// Second layer of the acyclically-layered crate stack (R-ARCH-1): spt-store\n// depends only on spt-proto (one layer down), never the reverse — the\n// dependency edge is one-way, so the workspace graph stays acyclic.\n// [impl->REQ-ARCH-1]\n\npub mod atomic;\nmod db;\npub mod info;\npub mod liveness;\npub mod perch;\npub mod proc;\npub mod registry;\npub mod seed;\npub mod spool;\n","structuredPatch":[{"oldStart":13,"oldLines":6,"newStart":13,"newLines":7,"lines":[" "," pub mod atomic;"," mod db;","+pub mod history;"," pub mod info;"," pub mod liveness;"," pub mod perch;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b4a280e5-f3e7-4b5f-be41-0da5690e11bc","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1e4af7b7-1eca-4413-900e-0c1ecedfeb90","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SdcQxG6QXGKseZSRzBvdi3","type":"message","role":"assistant","content":[{"type":"text","text":"Now refactor `reporting::append_history` to delegate:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":267,"cache_read_input_tokens":204642,"output_tokens":629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":267,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":629,"cache_read_input_tokens":204642,"cache_creation_input_tokens":267,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":267},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6843j1NQWSRzHgt6tu","type":"assistant","uuid":"8c664b28-e45a-45d4-b255-8226706c098c","timestamp":"2026-06-03T09:27:57.144Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8c664b28-e45a-45d4-b255-8226706c098c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SdcQxG6QXGKseZSRzBvdi3","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019x5Qzd4YG48N17oo6Qucdx","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\reporting.rs","old_string":"/// Append a normalized record to the perch's Path-B native history store,\n/// returning bytes written. Separated for unit-testability.\npub fn append_history(id: &str, record: &str) -> std::io::Result {\n use std::io::Write;\n let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n std::fs::create_dir_all(&perch_path)?;\n let mut f = std::fs::OpenOptions::new()\n .create(true)\n .append(true)\n .open(perch_path.join(\"history.log\"))?;\n let line = if record.ends_with('\\n') {\n record.to_string()\n } else {\n format!(\"{record}\\n\")\n };\n f.write_all(line.as_bytes())?;\n Ok(line.len())\n}","new_string":"/// Append a normalized record to the perch's Path-B native history store,\n/// returning bytes written. Thin wrapper over the store-layer primitive\n/// ([`spt_store::history::append_record`]) — shared with the M3b digest's opt-in\n/// persistence so the append behavior lives in exactly one place.\npub fn append_history(id: &str, record: &str) -> std::io::Result {\n let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n spt_store::history::append_record(&perch_path, record)\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":267,"cache_read_input_tokens":204642,"output_tokens":629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":267,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":629,"cache_read_input_tokens":204642,"cache_creation_input_tokens":267,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":267},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6843j1NQWSRzHgt6tu","type":"assistant","uuid":"d995c337-4f54-4e2c-bbe0-12df1713eadc","timestamp":"2026-06-03T09:28:02.240Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"d995c337-4f54-4e2c-bbe0-12df1713eadc","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"},"crates\\spt-term\\src\\digest.rs":{"backupFileName":"9d860126d3f53c2c@v1","version":1,"backupTime":"2026-06-03T09:26:31.839Z"},"crates\\spt-store\\src\\history.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:27:45.881Z"},"crates\\spt-store\\src\\lib.rs":{"backupFileName":"db8e5463d0847f86@v1","version":1,"backupTime":"2026-06-03T09:27:54.634Z"},"crates\\spt\\src\\api\\reporting.rs":{"backupFileName":"c1652b4818155bdb@v1","version":1,"backupTime":"2026-06-03T09:28:02.338Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"d995c337-4f54-4e2c-bbe0-12df1713eadc","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019x5Qzd4YG48N17oo6Qucdx","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\api\\reporting.rs has been updated successfully. 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Thin wrapper over the store-layer primitive\n/// ([`spt_store::history::append_record`]) — shared with the M3b digest's opt-in\n/// persistence so the append behavior lives in exactly one place.\npub fn append_history(id: &str, record: &str) -> std::io::Result {\n let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);\n spt_store::history::append_record(&perch_path, record)\n}","originalFile":null,"structuredPatch":[{"oldStart":110,"oldLines":22,"newStart":110,"newLines":12,"lines":[" }"," "," /// Append a normalized record to the perch's Path-B native history store,","-/// returning bytes written. Separated for unit-testability.","+/// returning bytes written. Thin wrapper over the store-layer primitive","+/// ([`spt_store::history::append_record`]) — shared with the M3b digest's opt-in","+/// persistence so the append behavior lives in exactly one place."," pub fn append_history(id: &str, record: &str) -> std::io::Result {","- use std::io::Write;"," let perch_path = perch::resolve_perch_path(id, ParentHint::Infer);","- std::fs::create_dir_all(&perch_path)?;","- let mut f = std::fs::OpenOptions::new()","- .create(true)","- .append(true)","- .open(perch_path.join(\"history.log\"))?;","- let line = if record.ends_with('\\n') {","- record.to_string()","- } else {","- format!(\"{record}\\n\")","- };","- f.write_all(line.as_bytes())?;","- Ok(line.len())","+ spt_store::history::append_record(&perch_path, record)"," }"," "," /// `api history-log ` — Path-B ingest: read a normalized record from 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(spt-daemon):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":698,"cache_read_input_tokens":204909,"output_tokens":6082,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":698,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":6082,"cache_read_input_tokens":204909,"cache_creation_input_tokens":698,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":698},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg68cjz26XLEG7YTe9ph","type":"assistant","uuid":"0eaed74b-ce51-4ea2-a9d0-909c4ec7f057","timestamp":"2026-06-03T09:28:05.530Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"0eaed74b-ce51-4ea2-a9d0-909c4ec7f057","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013m73kfiSeoo4EpUzUEUBtJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VsDpvytufwVNeajJYdvLuU","name":"Write","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","content":"//! The PTY-digest engine (B8) — the **brain-side** projection of the live\n//! activity buffer (ADR-0008, REQ-TERM-4).\n//!\n//! ## Why brain-side, not broker-side\n//!\n//! ADR-0008 frames the digest as a \"broker-pushed structured-delta stream,\" but\n//! that wording predates the strict ADR-0004 §B split. Running adapter-supplied\n//! regexes over a byte stream is **logic** — routing/registry/parse is exactly\n//! what the broker must NOT hold (M3b-PLAN risk: \"a task that finds itself\n//! putting parse in the broker has crossed the line\"). So the digest is a\n//! brain-side projection: the brain already subscribes to the broker's R-TERM-3\n//! output stream for a session ([`crate::brain::Brain`]); this engine folds those\n//! same bytes through the M3a [`DigestParser`] and publishes the structured\n//! result. Raw bytes (R-TERM-3) and the parsed digest are the \"two channels on\n//! the one session surface\" ADR-0008 describes — the broker owns the bytes, the\n//! brain owns the parse.\n//!\n//! ## Snapshot vs delta\n//!\n//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. An update is either:\n//! - **`full`** — replace the whole view with `turns` (sent on first subscribe\n//! and whenever the window *composition* shifts: the oldest turn dropped or the\n//! turn count changed), or\n//! - **tail** (`full = false`) — the last `turns.len()` turns changed *in place*\n//! (the steady state: the active turn grew as the agent produced more output).\n//! The subscriber overwrites that many turns at its tail.\n//!\n//! ## Opt-in Path-B persistence (ADR-0008 \"Option (C)\")\n//!\n//! When enabled, [`DigestUpdate::newly_completed`] carries each turn that settled\n//! this feed (every turn but the still-active last one, deduped against the last\n//! persisted turn). The feed driver appends them to the perch history store as a\n//! **coarse** activity log — explicitly not a replacement for Path A/B transcript\n//! history. Because the engine is fed every output chunk, a completed turn is\n//! observed long before the rolling window could evict it, so the dedup-by-value\n//! tracking never drops or double-writes a turn in practice (a multi-turn single\n//! feed is the only degenerate case, and it can at worst re-emit in-window turns —\n//! bounded by the window depth, acceptable for a coarse log).\n// [impl->REQ-TERM-4]\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Empty when\n /// persistence is off or nothing newly completed.\n pub newly_completed: Vec,\n}\n\n/// The brain-side digest engine for one session: a [`DigestParser`] plus the\n/// change-tracking that turns \"the whole window, re-derived\" into pushable\n/// deltas + completed-turn persistence.\npub struct DigestEngine {\n parser: DigestParser,\n /// The last digest we computed (the diff base + the version anchor).\n last: Digest,\n /// Monotonic version, bumped on each observed change.\n version: u64,\n /// Whether opt-in Path-B persistence is requested for this endpoint.\n persist: bool,\n /// The most recent turn handed to persistence — the dedup floor so a turn is\n /// appended exactly once as it settles.\n persisted_floor: Option,\n}\n\nimpl DigestEngine {\n /// Build an engine from the manifest [`PtyDigest`] seam. Compiles the\n /// adapter-supplied patterns (returning [`DigestError`] naming the first that\n /// fails) and applies the spt-core presentation defaults, with `window_turns`\n /// overridden when the manifest sets it.\n // [impl->REQ-TERM-4]\n pub fn from_manifest(seam: &PtyDigest) -> Result {\n let patterns = DigestPatterns {\n input: seam.input_pattern.clone(),\n agent: seam.agent_pattern.clone(),\n tools: seam.tool_patterns.clone(),\n catchall: seam.catchall_pattern.clone(),\n };\n let mut config = DigestConfig::default();\n if let Some(n) = seam.window_turns {\n config.window_turns = n;\n }\n Self::with_parts(patterns, config, seam.persist)\n }\n\n /// Build directly from compiled parts (the testable seam; also lets a caller\n /// override the presentation config wholesale).\n pub fn with_parts(\n patterns: DigestPatterns,\n config: DigestConfig,\n persist: bool,\n ) -> Result {\n Ok(DigestEngine {\n parser: DigestParser::new(patterns, config)?,\n last: Digest::default(),\n version: 0,\n persist,\n persisted_floor: None,\n })\n }\n\n /// Whether opt-in Path-B persistence is enabled for this engine.\n pub fn persist(&self) -> bool {\n self.persist\n }\n\n /// The current digest version (0 before any change).\n pub fn version(&self) -> u64 {\n self.version\n }\n\n /// The current structured digest (the snapshot a `spt digest ` pull\n /// returns).\n pub fn snapshot(&self) -> Digest {\n self.last.clone()\n }\n\n /// A `full` update carrying the current snapshot — what a fresh subscriber\n /// receives first so it has a base to apply later tail-deltas against. Always\n /// carries the live version (no change is recorded).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n full: true,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // Decide full-vs-tail: a window composition shift (the oldest turn rolled\n // off, or the turn count changed) needs a full refresh because tail\n // offsets no longer align; an in-place change to existing turns is a tail\n // delta. The cheap, robust discriminator: if the two windows share a\n // common *prefix-aligned* head of equal turns, only the differing tail\n // changed; otherwise the window slid → full.\n let full = !same_window_frame(&self.last, &next);\n let turns = if full {\n next.turns.clone()\n } else {\n let unchanged = common_prefix_len(&self.last.turns, &next.turns);\n next.turns[unchanged..].to_vec()\n };\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, full, turns, newly_completed })\n }\n\n /// Completed (settled) turns observed since the last call: every turn but the\n /// still-active last one, starting just after the dedup floor. Advances the\n /// floor to the newest completed turn so each settles exactly once.\n fn take_newly_completed(&mut self, snap: &Digest) -> Vec {\n if snap.turns.len() < 2 {\n return Vec::new(); // only the active turn exists; nothing settled yet\n }\n let completed = &snap.turns[..snap.turns.len() - 1];\n let start = match &self.persisted_floor {\n // Resume just after the floor turn if it is still in the window;\n // if it rolled off (None), fall back to the window start (coarse).\n Some(floor) => completed.iter().position(|t| t == floor).map(|i| i + 1).unwrap_or(0),\n None => 0,\n };\n let fresh = completed[start..].to_vec();\n if let Some(last) = fresh.last() {\n self.persisted_floor = Some(last.clone());\n }\n fresh\n }\n}\n\n/// Whether `a` and `b` share the same window frame — i.e. `b` is `a` with only\n/// its tail mutated/extended, not slid. True when one turn list is a prefix-equal\n/// head of the other (so tail offsets still align for an in-place delta).\nfn same_window_frame(a: &Digest, b: &Digest) -> bool {\n let n = common_prefix_len(&a.turns, &b.turns);\n // Aligned if everything up to the shorter length matched (only the tail of\n // the longer differs) — a pure in-place/extend, no front eviction.\n n == a.turns.len().min(b.turns.len())\n}\n\n/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::DigestEntry;\n\n fn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(3),\n persist: false,\n }\n }\n\n // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields a full update with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert!(up.full, \"first observed change is a full update\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }\n\n // [unit->REQ-TERM-4] an unchanged feed pushes nothing (deltas only — no\n // heartbeat re-push of a static buffer).\n #[test]\n fn unchanged_feed_emits_no_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n e.feed(b\"\\nUSER> hi\\nAGENT> yo\\n\").expect(\"first change\");\n let v = e.version();\n assert!(e.feed(b\"\").is_none(), \"empty feed changes nothing\");\n assert!(e.feed(b\" \").is_none(), \"whitespace-only adds no marker\");\n assert_eq!(e.version(), v, \"version did not advance on a no-op\");\n }\n\n // [unit->REQ-TERM-4] the active turn growing in place is a TAIL delta (only\n // the changed last turn is sent), not a full re-push.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // The new turn 'c' appended: the differing tail is just that one turn.\n assert!(!up.full, \"a pure append/extend is a tail delta\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // update is FULL — tail offsets no longer align so the whole view is resent.\n #[test]\n fn window_slide_is_a_full_update() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert!(up.full, \"a front eviction forces a full refresh\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }\n\n // [unit->REQ-TERM-4] collapsed tool sprints survive into the structured turn\n // (the digest is structured, source-tagged — not flat text).\n #[test]\n fn tool_sprint_is_structured_in_the_turn() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> go\\nAGENT> ok\\nWrite(a.rs) done\\n\").unwrap();\n let t = up.turns.last().unwrap();\n assert!(t.entries.iter().any(|x| matches!(x, DigestEntry::ToolSprint(_))));\n }\n\n // [unit->REQ-TERM-4] with persistence on, a turn is reported newly-completed\n // exactly once (as it settles), not re-emitted on later feeds.\n #[test]\n fn persistence_reports_each_completed_turn_once() {\n let mut s = seam();\n s.persist = true;\n let mut e = DigestEngine::from_manifest(&s).expect(\"compile\");\n\n // Turn 'a' is still the active (last) turn → not yet completed.\n let up = e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n assert!(up.newly_completed.is_empty(), \"the active turn has not settled\");\n\n // Opening turn 'b' settles 'a' → reported once.\n let up = e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n assert_eq!(up.newly_completed.len(), 1);\n assert_eq!(up.newly_completed[0].input.as_deref(), Some(\"a\"));\n\n // Growing 'b' in place settles nothing new.\n let up = e.feed(b\" more\").unwrap();\n assert!(up.newly_completed.is_empty(), \"no new turn settled\");\n\n // Opening 'c' settles 'b'.\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\\n\").unwrap();\n assert_eq!(up.newly_completed.len(), 1);\n assert_eq!(up.newly_completed[0].input.as_deref(), Some(\"b\"));\n }\n\n // [unit->REQ-TERM-4] persistence off ⇒ no completed turns are ever surfaced.\n #[test]\n fn persistence_off_surfaces_nothing() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // persist=false\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n assert!(up.newly_completed.is_empty(), \"persistence off → never reported\");\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":698,"cache_read_input_tokens":204909,"output_tokens":6082,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":698,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":6082,"cache_read_input_tokens":204909,"cache_creation_input_tokens":698,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":698},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg68cjz26XLEG7YTe9ph","type":"assistant","uuid":"9476279b-ca41-4770-bdd2-82943094fc4b","timestamp":"2026-06-03T09:29:10.185Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"9476279b-ca41-4770-bdd2-82943094fc4b","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VsDpvytufwVNeajJYdvLuU","type":"tool_result","content":"File created successfully at: C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs (file state is current in your context — no need to Read it back)"}]},"uuid":"f096d1cb-f707-4be8-8f6f-f6d409c9de85","timestamp":"2026-06-03T09:29:10.360Z","toolUseResult":{"type":"create","filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","content":"//! The PTY-digest engine (B8) — the **brain-side** projection of the live\n//! activity buffer (ADR-0008, REQ-TERM-4).\n//!\n//! ## Why brain-side, not broker-side\n//!\n//! ADR-0008 frames the digest as a \"broker-pushed structured-delta stream,\" but\n//! that wording predates the strict ADR-0004 §B split. Running adapter-supplied\n//! regexes over a byte stream is **logic** — routing/registry/parse is exactly\n//! what the broker must NOT hold (M3b-PLAN risk: \"a task that finds itself\n//! putting parse in the broker has crossed the line\"). So the digest is a\n//! brain-side projection: the brain already subscribes to the broker's R-TERM-3\n//! output stream for a session ([`crate::brain::Brain`]); this engine folds those\n//! same bytes through the M3a [`DigestParser`] and publishes the structured\n//! result. Raw bytes (R-TERM-3) and the parsed digest are the \"two channels on\n//! the one session surface\" ADR-0008 describes — the broker owns the bytes, the\n//! brain owns the parse.\n//!\n//! ## Snapshot vs delta\n//!\n//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. An update is either:\n//! - **`full`** — replace the whole view with `turns` (sent on first subscribe\n//! and whenever the window *composition* shifts: the oldest turn dropped or the\n//! turn count changed), or\n//! - **tail** (`full = false`) — the last `turns.len()` turns changed *in place*\n//! (the steady state: the active turn grew as the agent produced more output).\n//! The subscriber overwrites that many turns at its tail.\n//!\n//! ## Opt-in Path-B persistence (ADR-0008 \"Option (C)\")\n//!\n//! When enabled, [`DigestUpdate::newly_completed`] carries each turn that settled\n//! this feed (every turn but the still-active last one, deduped against the last\n//! persisted turn). The feed driver appends them to the perch history store as a\n//! **coarse** activity log — explicitly not a replacement for Path A/B transcript\n//! history. Because the engine is fed every output chunk, a completed turn is\n//! observed long before the rolling window could evict it, so the dedup-by-value\n//! tracking never drops or double-writes a turn in practice (a multi-turn single\n//! feed is the only degenerate case, and it can at worst re-emit in-window turns —\n//! bounded by the window depth, acceptable for a coarse log).\n// [impl->REQ-TERM-4]\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Empty when\n /// persistence is off or nothing newly completed.\n pub newly_completed: Vec,\n}\n\n/// The brain-side digest engine for one session: a [`DigestParser`] plus the\n/// change-tracking that turns \"the whole window, re-derived\" into pushable\n/// deltas + completed-turn persistence.\npub struct DigestEngine {\n parser: DigestParser,\n /// The last digest we computed (the diff base + the version anchor).\n last: Digest,\n /// Monotonic version, bumped on each observed change.\n version: u64,\n /// Whether opt-in Path-B persistence is requested for this endpoint.\n persist: bool,\n /// The most recent turn handed to persistence — the dedup floor so a turn is\n /// appended exactly once as it settles.\n persisted_floor: Option,\n}\n\nimpl DigestEngine {\n /// Build an engine from the manifest [`PtyDigest`] seam. Compiles the\n /// adapter-supplied patterns (returning [`DigestError`] naming the first that\n /// fails) and applies the spt-core presentation defaults, with `window_turns`\n /// overridden when the manifest sets it.\n // [impl->REQ-TERM-4]\n pub fn from_manifest(seam: &PtyDigest) -> Result {\n let patterns = DigestPatterns {\n input: seam.input_pattern.clone(),\n agent: seam.agent_pattern.clone(),\n tools: seam.tool_patterns.clone(),\n catchall: seam.catchall_pattern.clone(),\n };\n let mut config = DigestConfig::default();\n if let Some(n) = seam.window_turns {\n config.window_turns = n;\n }\n Self::with_parts(patterns, config, seam.persist)\n }\n\n /// Build directly from compiled parts (the testable seam; also lets a caller\n /// override the presentation config wholesale).\n pub fn with_parts(\n patterns: DigestPatterns,\n config: DigestConfig,\n persist: bool,\n ) -> Result {\n Ok(DigestEngine {\n parser: DigestParser::new(patterns, config)?,\n last: Digest::default(),\n version: 0,\n persist,\n persisted_floor: None,\n })\n }\n\n /// Whether opt-in Path-B persistence is enabled for this engine.\n pub fn persist(&self) -> bool {\n self.persist\n }\n\n /// The current digest version (0 before any change).\n pub fn version(&self) -> u64 {\n self.version\n }\n\n /// The current structured digest (the snapshot a `spt digest ` pull\n /// returns).\n pub fn snapshot(&self) -> Digest {\n self.last.clone()\n }\n\n /// A `full` update carrying the current snapshot — what a fresh subscriber\n /// receives first so it has a base to apply later tail-deltas against. Always\n /// carries the live version (no change is recorded).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n full: true,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // Decide full-vs-tail: a window composition shift (the oldest turn rolled\n // off, or the turn count changed) needs a full refresh because tail\n // offsets no longer align; an in-place change to existing turns is a tail\n // delta. The cheap, robust discriminator: if the two windows share a\n // common *prefix-aligned* head of equal turns, only the differing tail\n // changed; otherwise the window slid → full.\n let full = !same_window_frame(&self.last, &next);\n let turns = if full {\n next.turns.clone()\n } else {\n let unchanged = common_prefix_len(&self.last.turns, &next.turns);\n next.turns[unchanged..].to_vec()\n };\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, full, turns, newly_completed })\n }\n\n /// Completed (settled) turns observed since the last call: every turn but the\n /// still-active last one, starting just after the dedup floor. Advances the\n /// floor to the newest completed turn so each settles exactly once.\n fn take_newly_completed(&mut self, snap: &Digest) -> Vec {\n if snap.turns.len() < 2 {\n return Vec::new(); // only the active turn exists; nothing settled yet\n }\n let completed = &snap.turns[..snap.turns.len() - 1];\n let start = match &self.persisted_floor {\n // Resume just after the floor turn if it is still in the window;\n // if it rolled off (None), fall back to the window start (coarse).\n Some(floor) => completed.iter().position(|t| t == floor).map(|i| i + 1).unwrap_or(0),\n None => 0,\n };\n let fresh = completed[start..].to_vec();\n if let Some(last) = fresh.last() {\n self.persisted_floor = Some(last.clone());\n }\n fresh\n }\n}\n\n/// Whether `a` and `b` share the same window frame — i.e. `b` is `a` with only\n/// its tail mutated/extended, not slid. True when one turn list is a prefix-equal\n/// head of the other (so tail offsets still align for an in-place delta).\nfn same_window_frame(a: &Digest, b: &Digest) -> bool {\n let n = common_prefix_len(&a.turns, &b.turns);\n // Aligned if everything up to the shorter length matched (only the tail of\n // the longer differs) — a pure in-place/extend, no front eviction.\n n == a.turns.len().min(b.turns.len())\n}\n\n/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::DigestEntry;\n\n fn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(3),\n persist: false,\n }\n }\n\n // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields a full update with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert!(up.full, \"first observed change is a full update\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }\n\n // [unit->REQ-TERM-4] an unchanged feed pushes nothing (deltas only — no\n // heartbeat re-push of a static buffer).\n #[test]\n fn unchanged_feed_emits_no_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n e.feed(b\"\\nUSER> hi\\nAGENT> yo\\n\").expect(\"first change\");\n let v = e.version();\n assert!(e.feed(b\"\").is_none(), \"empty feed changes nothing\");\n assert!(e.feed(b\" \").is_none(), \"whitespace-only adds no marker\");\n assert_eq!(e.version(), v, \"version did not advance on a no-op\");\n }\n\n // [unit->REQ-TERM-4] the active turn growing in place is a TAIL delta (only\n // the changed last turn is sent), not a full re-push.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // The new turn 'c' appended: the differing tail is just that one turn.\n assert!(!up.full, \"a pure append/extend is a tail delta\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // update is FULL — tail offsets no longer align so the whole view is resent.\n #[test]\n fn window_slide_is_a_full_update() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert!(up.full, \"a front eviction forces a full refresh\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }\n\n // [unit->REQ-TERM-4] collapsed tool sprints survive into the structured turn\n // (the digest is structured, source-tagged — not flat text).\n #[test]\n fn tool_sprint_is_structured_in_the_turn() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> go\\nAGENT> ok\\nWrite(a.rs) done\\n\").unwrap();\n let t = up.turns.last().unwrap();\n assert!(t.entries.iter().any(|x| matches!(x, DigestEntry::ToolSprint(_))));\n }\n\n // [unit->REQ-TERM-4] with persistence on, a turn is reported newly-completed\n // exactly once (as it settles), not re-emitted on later feeds.\n #[test]\n fn persistence_reports_each_completed_turn_once() {\n let mut s = seam();\n s.persist = true;\n let mut e = DigestEngine::from_manifest(&s).expect(\"compile\");\n\n // Turn 'a' is still the active (last) turn → not yet completed.\n let up = e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n assert!(up.newly_completed.is_empty(), \"the active turn has not settled\");\n\n // Opening turn 'b' settles 'a' → reported once.\n let up = e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n assert_eq!(up.newly_completed.len(), 1);\n assert_eq!(up.newly_completed[0].input.as_deref(), Some(\"a\"));\n\n // Growing 'b' in place settles nothing new.\n let up = e.feed(b\" more\").unwrap();\n assert!(up.newly_completed.is_empty(), \"no new turn settled\");\n\n // Opening 'c' settles 'b'.\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\\n\").unwrap();\n assert_eq!(up.newly_completed.len(), 1);\n assert_eq!(up.newly_completed[0].input.as_deref(), Some(\"b\"));\n }\n\n // [unit->REQ-TERM-4] persistence off ⇒ no completed turns are ever surfaced.\n #[test]\n fn persistence_off_surfaces_nothing() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // persist=false\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n assert!(up.newly_completed.is_empty(), \"persistence off → never reported\");\n }\n}\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"9476279b-ca41-4770-bdd2-82943094fc4b","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next 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(file state is current in your context — no need to Read it back)"}]},"uuid":"1f08d6ea-7f11-43f0-9646-4c2d6387bc1b","timestamp":"2026-06-03T09:29:18.635Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","oldString":"pub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod effect;","newString":"pub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod digest;\npub mod digesthub;\npub mod effect;","originalFile":"//! `spt-daemon` — the per-machine broker/brain supervisor (M3b).\n//!\n//! ADR-0004 splits the logical daemon into two implementation layers so a\n//! routine self-update swaps the logic without disturbing live endpoints:\n//!\n//! - a **broker** (stable kernel) holds *only* the un-transferable resources a\n//! live consumer would lose continuity on if the logic restarted — PTY\n//! masters (from [`spt_term`]), spawned harness children, accepted/listening\n//! sockets — and runs no logic;\n//! - a **brain** (restartable logic) holds routing, registry, manifest parse,\n//! and the re-hosted [`spt_live`] lifecycle, attaching to the broker over a\n//! **versioned local IPC** so a *newer brain talks to an older broker*.\n//!\n//! **B0 (this commit)** lands the crate's layer position plus that versioned\n//! IPC seam — the load-bearing contract everything else rides:\n//!\n//! - [`frame`] — the forward-compatible [`Envelope`] schema + the version\n//! [`Hello`] handshake (KNOWN-HAZARDS 2.3, [`REQ-HAZARD-HANDOFF-ARGV-COMPAT`]);\n//! - [`codec`] — length-prefixed JSON framing over any [`std::io::Read`]/`Write`;\n//! - [`transport`] — the OS-split carrier (named pipe / UDS) behind one\n//! [`DaemonTransport`] trait, mirroring `spt-term`'s `SessionSurface`.\n//!\n//! **B1 (this commit)** adds the **broker kernel** ([`broker`]) — the stable\n//! half that hosts a real `spt-term` PTY child and relays its output/input over\n//! the IPC, holding only the ADR-0004 §B resources and no logic — plus the\n//! broker↔brain message catalog ([`msg`]).\n//!\n//! **B3 (this commit)** consolidates the interim no-daemon model into the brain:\n//! the `api listen` pulse / Psyche / drop-ingest loops become scheduled\n//! in-process loops ([`lifecycle::BrainLifecycle`]) paced by a durable,\n//! configurable period ([`config::DaemonConfig`]) instead of the interim 5s\n//! constant; the only residue left in the harness-hosted session is the thin,\n//! stateless [`relay::Relay`]. The `spt` binary's `LiveHost` becomes a shim over\n//! `BrainLifecycle` (re-host, not rewrite) ([`REQ-DAEMON-1`]).\n//!\n//! **B5 (this commit)** makes the broker↔brain boundary **exactly-once across a\n//! brain crash** ([`effect::EffectJournal`]): an idempotent `input` carries a\n//! durable `op_id`, and the broker dedups at the effect keyed by that id over a\n//! broker-owned recovery anchor (KNOWN-HAZARDS 7.2, [`REQ-HAZARD-RESTART-IDEMPOTENT`];\n//! Spike #6's two constraints — broker-owned anchor, dedup-at-effect-by-id —\n//! instantiated on the real PTY-write boundary).\n//!\n//! The brain + gapless handoff (B2) and the rest of the M3b task table build on\n//! this seam. `spt-daemon` is internal supervisor machinery, **not** public SDK\n//! (R-ARCH-2).\n//!\n//! [`Envelope`]: frame::Envelope\n//! [`Hello`]: frame::Hello\n//! [`DaemonTransport`]: transport::DaemonTransport\n\npub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod effect;\npub mod endpoint;\npub mod frame;\npub mod lifecycle;\npub mod msg;\npub mod relay;\npub mod seedmap;\npub mod transport;\n\n#[cfg(test)]\nmod test_home;\n\npub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\npub use lifecycle::{BrainLifecycle, TickReport};\npub use relay::Relay;\npub use seedmap::{put_seed, take_seed, SeedRegistry};\npub use frame::{\n accept_hello, Envelope, HandshakeError, Hello, Role, IPC_PROTOCOL_VERSION,\n MIN_COMPATIBLE_VERSION,\n};\npub use transport::{DaemonTransport, LocalSocketTransport};\n","structuredPatch":[{"oldStart":53,"oldLines":6,"newStart":53,"newLines":8,"lines":[" pub mod codec;"," pub mod config;"," pub mod daemon;","+pub mod digest;","+pub mod digesthub;"," pub mod effect;"," pub mod endpoint;"," pub mod frame;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"95759702-acba-417c-bf49-203bc186a7e5","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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server-side):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":436,"cache_read_input_tokens":211885,"output_tokens":3904,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":436,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3904,"cache_read_input_tokens":211885,"cache_creation_input_tokens":436,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":436},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6EEe7vHtBepCXHJtRK","type":"assistant","uuid":"4b3c346c-bf39-45ae-b6f2-d044b897adcf","timestamp":"2026-06-03T09:29:59.736Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4b3c346c-bf39-45ae-b6f2-d044b897adcf","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01HQZoFmszkk67gt4NqbDwQf","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01DzD83Bf3UJ19dpLAcijLaR","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"use spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Empty when\n /// persistence is off or nothing newly completed.\n pub newly_completed: Vec,\n}","new_string":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Server-side\n /// only — never crosses the control channel (the subscriber sees the parsed\n /// turns via `turns`, not the persistence bookkeeping).\n #[serde(skip)]\n pub newly_completed: Vec,\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":436,"cache_read_input_tokens":211885,"output_tokens":3904,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":436,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3904,"cache_read_input_tokens":211885,"cache_creation_input_tokens":436,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":436},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6EEe7vHtBepCXHJtRK","type":"assistant","uuid":"a9436a4b-ef14-4496-965a-e7ac36db440a","timestamp":"2026-06-03T09:30:07.708Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a9436a4b-ef14-4496-965a-e7ac36db440a","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DzD83Bf3UJ19dpLAcijLaR","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"c84d3cc5-afe7-47f4-bba7-7c76d042b9d2","timestamp":"2026-06-03T09:30:07.888Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"use spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Empty when\n /// persistence is off or nothing newly completed.\n pub newly_completed: Vec,\n}","newString":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\n/// A structured digest change to push to a subscriber. Sent only when the digest\n/// actually changed (so the stream carries deltas, not heartbeats).\n#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,\n /// Turns that settled this feed (for opt-in Path-B persistence). Server-side\n /// only — never crosses the control channel (the subscriber sees the parsed\n /// turns via `turns`, not the persistence bookkeeping).\n #[serde(skip)]\n pub newly_completed: Vec,\n}","originalFile":null,"structuredPatch":[{"oldStart":40,"oldLines":12,"newStart":40,"newLines":14,"lines":[" //! bounded by the window depth, acceptable for a coarse log)."," // [impl->REQ-TERM-4]"," ","+use serde::{Deserialize, Serialize};","+"," use spt_runtime::PtyDigest;"," use spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};"," "," /// A structured digest change to push to a subscriber. Sent only when the digest"," /// actually changed (so the stream carries deltas, not heartbeats).","-#[derive(Debug, Clone, PartialEq)]","+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]"," pub struct DigestUpdate {"," /// Monotonic version of the digest after this change (starts at 1)."," pub version: u64,"]},{"oldStart":54,"oldLines":8,"newStart":56,"newLines":10,"lines":[" pub full: bool,"," /// The changed turns (the whole window when `full`, else the changed tail)."," pub turns: Vec,","- /// Turns that settled this feed (for opt-in Path-B persistence). Empty when","- /// persistence is off or nothing newly completed.","+ /// Turns that settled this feed (for opt-in Path-B persistence). Server-side","+ /// only — never crosses the control channel (the subscriber sees the parsed","+ /// turns via `turns`, not the persistence bookkeeping).","+ #[serde(skip)]"," pub newly_completed: Vec,"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a9436a4b-ef14-4496-965a-e7ac36db440a","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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endpoint.rs:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3974,"cache_read_input_tokens":212321,"output_tokens":442,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3974,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":442,"cache_read_input_tokens":212321,"cache_creation_input_tokens":3974,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3974},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6HsAuJLRgGAUugXNDJ","type":"assistant","uuid":"c5e2a97f-925e-40e4-baf5-8fe3efe1f35d","timestamp":"2026-06-03T09:30:10.004Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c5e2a97f-925e-40e4-baf5-8fe3efe1f35d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01LoVp4MELGpH1oeW3ggPzQF","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019WYGYzaarFAD62WVw66gq5","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\endpoint.rs","old_string":"/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}","new_string":"/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}\n\n/// The digest-control listener name (B8): the channel `spt digest ` connects\n/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\npub fn digest_socket_name() -> String {\n format!(\"spt-daemon-digest-{}.sock\", home_tag())\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3974,"cache_read_input_tokens":212321,"output_tokens":442,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3974,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":442,"cache_read_input_tokens":212321,"cache_creation_input_tokens":3974,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3974},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6HsAuJLRgGAUugXNDJ","type":"assistant","uuid":"c7706a4f-4d18-464b-bf33-53843893c851","timestamp":"2026-06-03T09:30:13.781Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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(file state is current in your context — no need to Read it back)"}]},"uuid":"ec5e06f9-fed5-4221-a045-7f774617c28b","timestamp":"2026-06-03T09:30:13.951Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\endpoint.rs","oldString":"/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}","newString":"/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}\n\n/// The digest-control listener name (B8): the channel `spt digest ` connects\n/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\npub fn digest_socket_name() -> String {\n format!(\"spt-daemon-digest-{}.sock\", home_tag())\n}","originalFile":"//! Canonical per-machine daemon endpoint names + pid path (B6).\n//!\n//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n//! and the seed-control channel (B6) — under names derived from the active\n//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n//! processes never collide on one machine while a real install gets one stable\n//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n//! daemon computes the **same** names as the client that started it — that\n//! shared derivation is the whole of the rendezvous (no registry lookup).\n// [impl->REQ-DAEMON-3]\n\nuse std::hash::{Hash, Hasher};\nuse std::path::PathBuf;\n\nuse spt_store::perch::spt_home;\n\n/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n/// tag is stable across processes that share the same `spt_home` — exactly what\n/// the auto-start handshake needs (the spawned daemon must independently derive\n/// the launching client's socket name).\nfn home_tag() -> String {\n let mut h = std::collections::hash_map::DefaultHasher::new();\n spt_home().hash(&mut h);\n format!(\"{:016x}\", h.finish())\n}\n\n/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n/// connect to for the in-memory seed map. It is also the daemon's liveness\n/// anchor — present for the daemon's whole lifetime.\npub fn seed_socket_name() -> String {\n format!(\"spt-daemon-seed-{}.sock\", home_tag())\n}\n\n/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}\n\n/// The daemon's pid file: `/daemon.pid`. Best-effort breadcrumb the\n/// running daemon writes on start — discoverable for management/cleanup. Not a\n/// liveness signal (liveness is the seed-control ping); a stale pid here is\n/// harmless because callers probe the socket, never this file.\npub fn daemon_pid_path() -> PathBuf {\n spt_home().join(\"daemon.pid\")\n}\n","structuredPatch":[{"oldStart":38,"oldLines":6,"newStart":38,"newLines":12,"lines":[" format!(\"spt-daemon-broker-{}.sock\", home_tag())"," }"," ","+/// The digest-control listener name (B8): the channel `spt digest ` connects","+/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).","+pub fn digest_socket_name() -> String {","+ format!(\"spt-daemon-digest-{}.sock\", home_tag())","+}","+"," /// The daemon's pid file: `/daemon.pid`. Best-effort breadcrumb the"," /// running daemon writes on start — discoverable for management/cleanup. 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{"parentUuid":"d3d0456e-38d2-48a1-a2cb-61555cf8e0b3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01L2eiVqiYZf4rdypc7Q5r7E","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016HeAYKfUZypWJsWMoLnvFY","name":"Write","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","content":"//! The daemon-held digest hub + its control channel (B8, ADR-0008 / REQ-TERM-4).\n//!\n//! The brain runs a [`crate::digest::DigestEngine`] per daemon-hosted session and\n//! **publishes** each change into this hub; the hub holds the latest structured\n//! snapshot per endpoint and fans every change out to live subscribers. The\n//! control channel is the access surface ADR-0008 describes — two modes over one\n//! transport:\n//!\n//! - **snapshot pull** — `spt digest ` ([`pull_snapshot`]) returns the current\n//! structured buffer for a daemon-hosted session;\n//! - **delta-stream** — `spt digest --follow` ([`follow`]) subscribes and\n//! receives a base snapshot then **only the changes** ([`DigestUpdate`]s) as the\n//! agent produces output (the \"near-realtime reflection\" mode).\n//!\n//! The channel rides the same forward-compatible [`Envelope`] + codec + version\n//! handshake as the broker / seed-control IPC (a transient `spt digest` CLI\n//! connects as a [`Role::Brain`] logic client). **Local addressing only** — the\n//! qualified `[subnet:]id@node` cross-node form is M4 (rejected by the CLI before\n//! it ever reaches here).\n// [impl->REQ-TERM-4]\n\nuse std::collections::HashMap;\nuse std::io::{self, Read, Write};\nuse std::sync::mpsc::{channel, Receiver, Sender};\nuse std::sync::{Arc, Mutex};\nuse std::thread;\n\nuse serde::{Deserialize, Serialize};\nuse spt_term::Digest;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::DigestUpdate;\nuse crate::frame::{Envelope, Role};\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\n\n/// Client→daemon: pull the current structured digest for an endpoint.\npub const KIND_DIGEST_SNAPSHOT: &str = \"digest_snapshot\";\n/// Daemon→client: the snapshot reply (digest + version; absent ⇒ no live digest).\npub const KIND_DIGEST_RESULT: &str = \"digest_result\";\n/// Client→daemon: subscribe to an endpoint's delta-stream from a version floor.\npub const KIND_DIGEST_SUBSCRIBE: &str = \"digest_subscribe\";\n/// Daemon→client: one structured digest change (the streamed delta / base).\npub const KIND_DIGEST_DELTA: &str = \"digest_delta\";\n\n/// `digest_snapshot` / `digest_subscribe` request payload.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct DigestReq {\n /// The (local) endpoint id whose digest to read.\n pub id: String,\n /// Subscribe floor: only stream changes with `version > from_version`. The\n /// base snapshot is sent regardless so a fresh subscriber has an apply base.\n #[serde(default)]\n pub from_version: u64,\n}\n\n/// `digest_result` payload — the snapshot pull reply.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct DigestResult {\n /// The current structured digest, absent if the endpoint has no live digest.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub digest: Option,\n /// The digest version (0 when none).\n #[serde(default)]\n pub version: u64,\n}\n\n/// One endpoint's live digest state in the hub: the latest snapshot + version\n/// (for pulls) and the set of live subscriber senders (for the delta-stream).\n#[derive(Default)]\nstruct EndpointState {\n snapshot: Digest,\n version: u64,\n subscribers: Vec>,\n}\n\n/// The daemon's per-endpoint live-digest registry. The brain publishes; the\n/// control channel reads + subscribes. Holds only the projected digest state —\n/// the same ephemeral-projection category as the broker's accepted-socket\n/// bookkeeping, not routing/registry/parse logic (the parse already happened in\n/// the brain's engine).\n#[derive(Default)]\npub struct DigestHub {\n map: Mutex>,\n}\n\nimpl DigestHub {\n /// A fresh, empty hub.\n pub fn new() -> Self {\n DigestHub { map: Mutex::new(HashMap::new()) }\n }\n\n /// Publish a digest change for `id`: store the new `snapshot` + version and\n /// fan `update` out to every live subscriber (pruning any whose receiver has\n /// been dropped — a disconnected `--follow` client). Called by the brain's\n /// feed loop after each [`DigestEngine::feed`](crate::digest::DigestEngine::feed).\n pub fn publish(&self, id: &str, snapshot: Digest, update: DigestUpdate) {\n let mut map = self.map.lock().unwrap();\n let st = map.entry(id.to_string()).or_default();\n st.version = update.version;\n st.snapshot = snapshot;\n st.subscribers.retain(|tx| tx.send(update.clone()).is_ok());\n }\n\n /// The current snapshot + version for `id`, if a live digest exists.\n pub fn snapshot(&self, id: &str) -> Option<(Digest, u64)> {\n let map = self.map.lock().unwrap();\n map.get(id).map(|st| (st.snapshot.clone(), st.version))\n }\n\n /// Register a subscriber for `id`, returning the current base snapshot+version\n /// (to apply later deltas against) and the receiver future changes arrive on.\n /// The base is always returned so a fresh subscriber has an apply anchor.\n fn subscribe(&self, id: &str) -> (Digest, u64, Receiver) {\n let (tx, rx) = channel();\n let mut map = self.map.lock().unwrap();\n let st = map.entry(id.to_string()).or_default();\n st.subscribers.push(tx);\n (st.snapshot.clone(), st.version, rx)\n }\n\n /// Number of live subscribers for `id` (tests / introspection).\n pub fn subscriber_count(&self, id: &str) -> usize {\n self.map.lock().unwrap().get(id).map(|s| s.subscribers.len()).unwrap_or(0)\n }\n}\n\n/// Build a `digest_delta` envelope from a [`DigestUpdate`].\nfn delta_frame(up: &DigestUpdate) -> Envelope {\n Envelope::new(KIND_DIGEST_DELTA, serde_json::to_value(up).expect(\"DigestUpdate serializes\"))\n}\n\n/// Bind the digest-control channel at `name` and serve it forever against `hub`.\n/// Thread-per-connection (mirroring the broker / seed-control): a `--follow`\n/// subscribe blocks its connection thread streaming deltas, so serving inline\n/// would stall every other client.\npub fn serve_digest_control(name: &str, hub: Arc) -> io::Result<()> {\n let listener = LocalSocketTransport::bind(name)?;\n loop {\n let conn = listener.accept()?;\n let hub = Arc::clone(&hub);\n thread::spawn(move || {\n let _ = handle_conn(conn, &hub);\n });\n }\n}\n\n/// Drive one control connection: handshake, then service snapshot pulls and\n/// subscribe streams until the client disconnects.\nfn handle_conn(mut conn: C, hub: &DigestHub) -> io::Result<()> {\n recv_hello(&mut conn, Role::Brain)?;\n loop {\n let env = match read_frame(&mut conn) {\n Ok(e) => e,\n Err(_) => return Ok(()), // peer hung up\n };\n match env.kind.as_str() {\n KIND_DIGEST_SNAPSHOT => {\n let req: DigestReq = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n let (digest, version) = match hub.snapshot(&req.id) {\n Some((d, v)) => (Some(d), v),\n None => (None, 0),\n };\n let res = DigestResult { digest, version };\n write_frame(\n &mut conn,\n &Envelope::new(KIND_DIGEST_RESULT, serde_json::to_value(res).unwrap()),\n )?;\n }\n KIND_DIGEST_SUBSCRIBE => {\n let req: DigestReq = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n // Register, send the base snapshot (full), then stream changes.\n let (base, version, rx) = hub.subscribe(&req.id);\n if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n full: true,\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }\n // Forward each published change until the client disconnects (a\n // write failure) or the hub drops the sender.\n while let Ok(up) = rx.recv() {\n if up.version <= req.from_version {\n continue;\n }\n if write_frame(&mut conn, &delta_frame(&up)).is_err() {\n return Ok(()); // client gone — the next publish prunes us\n }\n }\n return Ok(());\n }\n // Forward-compat: an unknown control kind is tolerated, not fatal.\n _ => {}\n }\n }\n}\n\n/// Connect to the digest-control channel `name`, announcing ourselves as a brain\n/// (the `spt digest` CLI is a transient logic client of the daemon).\nfn connect(name: &str) -> io::Result {\n let mut conn = LocalSocketTransport::connect(name)?;\n send_hello(&mut conn, Role::Brain)?;\n Ok(conn)\n}\n\n/// Pull the current structured digest for `id` over the control channel `name`.\n/// `Ok(None)` ⇒ the daemon holds no live digest for that endpoint.\n// [impl->REQ-TERM-4]\npub fn pull_snapshot(name: &str, id: &str) -> io::Result> {\n let mut conn = connect(name)?;\n let req = DigestReq { id: id.to_string(), from_version: 0 };\n write_frame(&mut conn, &Envelope::new(KIND_DIGEST_SNAPSHOT, serde_json::to_value(req).unwrap()))?;\n let env = read_frame(&mut conn)?;\n let res: DigestResult = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n Ok(res.digest.map(|d| (d, res.version)))\n}\n\n/// Subscribe to `id`'s delta-stream over `name`, invoking `on_update` for the base\n/// snapshot and each subsequent change. Stops when `on_update` returns `false` or\n/// the stream ends. `from_version` skips changes the caller already has.\n// [impl->REQ-TERM-4]\npub fn follow bool>(\n name: &str,\n id: &str,\n from_version: u64,\n mut on_update: F,\n) -> io::Result<()> {\n let mut conn = connect(name)?;\n let req = DigestReq { id: id.to_string(), from_version };\n write_frame(\n &mut conn,\n &Envelope::new(KIND_DIGEST_SUBSCRIBE, serde_json::to_value(req).unwrap()),\n )?;\n loop {\n let env = match read_frame(&mut conn) {\n Ok(e) => e,\n Err(_) => return Ok(()), // stream ended\n };\n if env.kind == KIND_DIGEST_DELTA {\n let up: DigestUpdate = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n if !on_update(&up) {\n return Ok(());\n }\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::Turn;\n\n fn turn(input: &str) -> Turn {\n Turn { input: Some(input.to_string()), entries: Vec::new() }\n }\n\n fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, full: true, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }\n\n // [unit->REQ-TERM-4] publish stores the latest snapshot; a pull reads it back.\n #[test]\n fn publish_then_snapshot_reads_latest() {\n let hub = DigestHub::new();\n assert!(hub.snapshot(\"doyle\").is_none(), \"no digest before any publish\");\n let snap = Digest { turns: vec![turn(\"hi\")] };\n hub.publish(\"doyle\", snap.clone(), an_update(1));\n let (got, v) = hub.snapshot(\"doyle\").expect(\"a live digest\");\n assert_eq!(v, 1);\n assert_eq!(got, snap);\n }\n\n // [unit->REQ-TERM-4] a subscriber receives published changes; a dropped\n // subscriber is pruned on the next publish.\n #[test]\n fn subscriber_receives_changes_then_is_pruned() {\n let hub = DigestHub::new();\n let (_base, _v, rx) = hub.subscribe(\"doyle\");\n assert_eq!(hub.subscriber_count(\"doyle\"), 1);\n\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"a\")] }, an_update(1));\n assert_eq!(rx.recv().unwrap().version, 1, \"the change was fanned out\");\n\n // Drop the receiver → the next publish's send fails → the subscriber is pruned.\n drop(rx);\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"b\")] }, an_update(2));\n assert_eq!(hub.subscriber_count(\"doyle\"), 0, \"dead subscriber pruned\");\n }\n\n // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n}\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":514,"cache_read_input_tokens":216295,"output_tokens":5439,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":514,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":5439,"cache_read_input_tokens":216295,"cache_creation_input_tokens":514,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":514},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6JK9quWr7ouG5U5hh2","type":"assistant","uuid":"7b2352f8-a1d2-49ce-b100-7c20eda2ebc3","timestamp":"2026-06-03T09:31:07.195Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"7b2352f8-a1d2-49ce-b100-7c20eda2ebc3","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016HeAYKfUZypWJsWMoLnvFY","type":"tool_result","content":"File created successfully at: C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs (file state is current in your context — no need to Read it back)"}]},"uuid":"d2ba133f-1ecb-4d33-830c-edacaf46a53a","timestamp":"2026-06-03T09:31:07.371Z","toolUseResult":{"type":"create","filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","content":"//! The daemon-held digest hub + its control channel (B8, ADR-0008 / REQ-TERM-4).\n//!\n//! The brain runs a [`crate::digest::DigestEngine`] per daemon-hosted session and\n//! **publishes** each change into this hub; the hub holds the latest structured\n//! snapshot per endpoint and fans every change out to live subscribers. The\n//! control channel is the access surface ADR-0008 describes — two modes over one\n//! transport:\n//!\n//! - **snapshot pull** — `spt digest ` ([`pull_snapshot`]) returns the current\n//! structured buffer for a daemon-hosted session;\n//! - **delta-stream** — `spt digest --follow` ([`follow`]) subscribes and\n//! receives a base snapshot then **only the changes** ([`DigestUpdate`]s) as the\n//! agent produces output (the \"near-realtime reflection\" mode).\n//!\n//! The channel rides the same forward-compatible [`Envelope`] + codec + version\n//! handshake as the broker / seed-control IPC (a transient `spt digest` CLI\n//! connects as a [`Role::Brain`] logic client). **Local addressing only** — the\n//! qualified `[subnet:]id@node` cross-node form is M4 (rejected by the CLI before\n//! it ever reaches here).\n// [impl->REQ-TERM-4]\n\nuse std::collections::HashMap;\nuse std::io::{self, Read, Write};\nuse std::sync::mpsc::{channel, Receiver, Sender};\nuse std::sync::{Arc, Mutex};\nuse std::thread;\n\nuse serde::{Deserialize, Serialize};\nuse spt_term::Digest;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::DigestUpdate;\nuse crate::frame::{Envelope, Role};\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\n\n/// Client→daemon: pull the current structured digest for an endpoint.\npub const KIND_DIGEST_SNAPSHOT: &str = \"digest_snapshot\";\n/// Daemon→client: the snapshot reply (digest + version; absent ⇒ no live digest).\npub const KIND_DIGEST_RESULT: &str = \"digest_result\";\n/// Client→daemon: subscribe to an endpoint's delta-stream from a version floor.\npub const KIND_DIGEST_SUBSCRIBE: &str = \"digest_subscribe\";\n/// Daemon→client: one structured digest change (the streamed delta / base).\npub const KIND_DIGEST_DELTA: &str = \"digest_delta\";\n\n/// `digest_snapshot` / `digest_subscribe` request payload.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct DigestReq {\n /// The (local) endpoint id whose digest to read.\n pub id: String,\n /// Subscribe floor: only stream changes with `version > from_version`. The\n /// base snapshot is sent regardless so a fresh subscriber has an apply base.\n #[serde(default)]\n pub from_version: u64,\n}\n\n/// `digest_result` payload — the snapshot pull reply.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct DigestResult {\n /// The current structured digest, absent if the endpoint has no live digest.\n #[serde(default, skip_serializing_if = \"Option::is_none\")]\n pub digest: Option,\n /// The digest version (0 when none).\n #[serde(default)]\n pub version: u64,\n}\n\n/// One endpoint's live digest state in the hub: the latest snapshot + version\n/// (for pulls) and the set of live subscriber senders (for the delta-stream).\n#[derive(Default)]\nstruct EndpointState {\n snapshot: Digest,\n version: u64,\n subscribers: Vec>,\n}\n\n/// The daemon's per-endpoint live-digest registry. The brain publishes; the\n/// control channel reads + subscribes. Holds only the projected digest state —\n/// the same ephemeral-projection category as the broker's accepted-socket\n/// bookkeeping, not routing/registry/parse logic (the parse already happened in\n/// the brain's engine).\n#[derive(Default)]\npub struct DigestHub {\n map: Mutex>,\n}\n\nimpl DigestHub {\n /// A fresh, empty hub.\n pub fn new() -> Self {\n DigestHub { map: Mutex::new(HashMap::new()) }\n }\n\n /// Publish a digest change for `id`: store the new `snapshot` + version and\n /// fan `update` out to every live subscriber (pruning any whose receiver has\n /// been dropped — a disconnected `--follow` client). Called by the brain's\n /// feed loop after each [`DigestEngine::feed`](crate::digest::DigestEngine::feed).\n pub fn publish(&self, id: &str, snapshot: Digest, update: DigestUpdate) {\n let mut map = self.map.lock().unwrap();\n let st = map.entry(id.to_string()).or_default();\n st.version = update.version;\n st.snapshot = snapshot;\n st.subscribers.retain(|tx| tx.send(update.clone()).is_ok());\n }\n\n /// The current snapshot + version for `id`, if a live digest exists.\n pub fn snapshot(&self, id: &str) -> Option<(Digest, u64)> {\n let map = self.map.lock().unwrap();\n map.get(id).map(|st| (st.snapshot.clone(), st.version))\n }\n\n /// Register a subscriber for `id`, returning the current base snapshot+version\n /// (to apply later deltas against) and the receiver future changes arrive on.\n /// The base is always returned so a fresh subscriber has an apply anchor.\n fn subscribe(&self, id: &str) -> (Digest, u64, Receiver) {\n let (tx, rx) = channel();\n let mut map = self.map.lock().unwrap();\n let st = map.entry(id.to_string()).or_default();\n st.subscribers.push(tx);\n (st.snapshot.clone(), st.version, rx)\n }\n\n /// Number of live subscribers for `id` (tests / introspection).\n pub fn subscriber_count(&self, id: &str) -> usize {\n self.map.lock().unwrap().get(id).map(|s| s.subscribers.len()).unwrap_or(0)\n }\n}\n\n/// Build a `digest_delta` envelope from a [`DigestUpdate`].\nfn delta_frame(up: &DigestUpdate) -> Envelope {\n Envelope::new(KIND_DIGEST_DELTA, serde_json::to_value(up).expect(\"DigestUpdate serializes\"))\n}\n\n/// Bind the digest-control channel at `name` and serve it forever against `hub`.\n/// Thread-per-connection (mirroring the broker / seed-control): a `--follow`\n/// subscribe blocks its connection thread streaming deltas, so serving inline\n/// would stall every other client.\npub fn serve_digest_control(name: &str, hub: Arc) -> io::Result<()> {\n let listener = LocalSocketTransport::bind(name)?;\n loop {\n let conn = listener.accept()?;\n let hub = Arc::clone(&hub);\n thread::spawn(move || {\n let _ = handle_conn(conn, &hub);\n });\n }\n}\n\n/// Drive one control connection: handshake, then service snapshot pulls and\n/// subscribe streams until the client disconnects.\nfn handle_conn(mut conn: C, hub: &DigestHub) -> io::Result<()> {\n recv_hello(&mut conn, Role::Brain)?;\n loop {\n let env = match read_frame(&mut conn) {\n Ok(e) => e,\n Err(_) => return Ok(()), // peer hung up\n };\n match env.kind.as_str() {\n KIND_DIGEST_SNAPSHOT => {\n let req: DigestReq = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n let (digest, version) = match hub.snapshot(&req.id) {\n Some((d, v)) => (Some(d), v),\n None => (None, 0),\n };\n let res = DigestResult { digest, version };\n write_frame(\n &mut conn,\n &Envelope::new(KIND_DIGEST_RESULT, serde_json::to_value(res).unwrap()),\n )?;\n }\n KIND_DIGEST_SUBSCRIBE => {\n let req: DigestReq = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n // Register, send the base snapshot (full), then stream changes.\n let (base, version, rx) = hub.subscribe(&req.id);\n if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n full: true,\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }\n // Forward each published change until the client disconnects (a\n // write failure) or the hub drops the sender.\n while let Ok(up) = rx.recv() {\n if up.version <= req.from_version {\n continue;\n }\n if write_frame(&mut conn, &delta_frame(&up)).is_err() {\n return Ok(()); // client gone — the next publish prunes us\n }\n }\n return Ok(());\n }\n // Forward-compat: an unknown control kind is tolerated, not fatal.\n _ => {}\n }\n }\n}\n\n/// Connect to the digest-control channel `name`, announcing ourselves as a brain\n/// (the `spt digest` CLI is a transient logic client of the daemon).\nfn connect(name: &str) -> io::Result {\n let mut conn = LocalSocketTransport::connect(name)?;\n send_hello(&mut conn, Role::Brain)?;\n Ok(conn)\n}\n\n/// Pull the current structured digest for `id` over the control channel `name`.\n/// `Ok(None)` ⇒ the daemon holds no live digest for that endpoint.\n// [impl->REQ-TERM-4]\npub fn pull_snapshot(name: &str, id: &str) -> io::Result> {\n let mut conn = connect(name)?;\n let req = DigestReq { id: id.to_string(), from_version: 0 };\n write_frame(&mut conn, &Envelope::new(KIND_DIGEST_SNAPSHOT, serde_json::to_value(req).unwrap()))?;\n let env = read_frame(&mut conn)?;\n let res: DigestResult = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n Ok(res.digest.map(|d| (d, res.version)))\n}\n\n/// Subscribe to `id`'s delta-stream over `name`, invoking `on_update` for the base\n/// snapshot and each subsequent change. Stops when `on_update` returns `false` or\n/// the stream ends. `from_version` skips changes the caller already has.\n// [impl->REQ-TERM-4]\npub fn follow bool>(\n name: &str,\n id: &str,\n from_version: u64,\n mut on_update: F,\n) -> io::Result<()> {\n let mut conn = connect(name)?;\n let req = DigestReq { id: id.to_string(), from_version };\n write_frame(\n &mut conn,\n &Envelope::new(KIND_DIGEST_SUBSCRIBE, serde_json::to_value(req).unwrap()),\n )?;\n loop {\n let env = match read_frame(&mut conn) {\n Ok(e) => e,\n Err(_) => return Ok(()), // stream ended\n };\n if env.kind == KIND_DIGEST_DELTA {\n let up: DigestUpdate = serde_json::from_value(env.payload)\n .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n if !on_update(&up) {\n return Ok(());\n }\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::Turn;\n\n fn turn(input: &str) -> Turn {\n Turn { input: Some(input.to_string()), entries: Vec::new() }\n }\n\n fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, full: true, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }\n\n // [unit->REQ-TERM-4] publish stores the latest snapshot; a pull reads it back.\n #[test]\n fn publish_then_snapshot_reads_latest() {\n let hub = DigestHub::new();\n assert!(hub.snapshot(\"doyle\").is_none(), \"no digest before any publish\");\n let snap = Digest { turns: vec![turn(\"hi\")] };\n hub.publish(\"doyle\", snap.clone(), an_update(1));\n let (got, v) = hub.snapshot(\"doyle\").expect(\"a live digest\");\n assert_eq!(v, 1);\n assert_eq!(got, snap);\n }\n\n // [unit->REQ-TERM-4] a subscriber receives published changes; a dropped\n // subscriber is pruned on the next publish.\n #[test]\n fn subscriber_receives_changes_then_is_pruned() {\n let hub = DigestHub::new();\n let (_base, _v, rx) = hub.subscribe(\"doyle\");\n assert_eq!(hub.subscriber_count(\"doyle\"), 1);\n\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"a\")] }, an_update(1));\n assert_eq!(rx.recv().unwrap().version, 1, \"the change was fanned out\");\n\n // Drop the receiver → the next publish's send fails → the subscriber is pruned.\n drop(rx);\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"b\")] }, an_update(2));\n assert_eq!(hub.subscriber_count(\"doyle\"), 0, \"dead subscriber pruned\");\n }\n\n // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n}\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"7b2352f8-a1d2-49ce-b100-7c20eda2ebc3","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d2ba133f-1ecb-4d33-830c-edacaf46a53a","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"2a66c059-7dcf-4b26-a273-51ecd1fa92be","timestamp":"2026-06-03T09:31:08.782Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"2a66c059-7dcf-4b26-a273-51ecd1fa92be","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next 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{"parentUuid":"2a66c059-7dcf-4b26-a273-51ecd1fa92be","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PPbAhoqCrqrfMqK8m3Twj","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EuICCmMIDhgCKkA8GwECERNeF3ea1c4yr7OteaFldVG5V25WL0k6pU9ZUgms5Skm2VXgQwogClrkE5lkqpPMOBOHWbrlVpxVStMnMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDFIbeVkMNhxhkE4vFxoMeBBr35KYJDo7JmrBIjCcMhICnRk4AWfoUqfuUsZT/D1xj6fUxEgibQJVZlng15dNsQQ7r/vr7JFMfaRI6NgqrAEEjYLzQS8sPnY1SPzsJxjxNaOWpFQv8fkZkspRFATA43pNqL29sspOgj8+5WTA+NrwdVi4XWZx79be0aCLpEO3Sz+0k9pYbW3firu0qfLwtn6zhM07xk1c8ysgMx0JVfoRYUzEIFx1GOjoIiW6VLrVA7x2SoMPRhibo1u2SuDhoi4gErEzxZmne+ssTppVCYDy77hL3yX/g4AUj8Svb/AnOOHkYEv7tZDyAmarGAE="}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":5508,"cache_read_input_tokens":216809,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5508,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":199,"cache_read_input_tokens":216809,"cache_creation_input_tokens":5508,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5508},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6NMSd5pJ7n1hsMMBqr","type":"assistant","uuid":"36fd0f1c-70f6-41cb-8314-7cedeb72d532","timestamp":"2026-06-03T09:31:12.036Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"36fd0f1c-70f6-41cb-8314-7cedeb72d532","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PPbAhoqCrqrfMqK8m3Twj","type":"message","role":"assistant","content":[{"type":"text","text":"Build spt-daemon to catch errors before wiring the feed + CLI:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":5508,"cache_read_input_tokens":216809,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5508,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":199,"cache_read_input_tokens":216809,"cache_creation_input_tokens":5508,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5508},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6NMSd5pJ7n1hsMMBqr","type":"assistant","uuid":"ac7a5aee-93bc-4e23-96dc-307d1d932eec","timestamp":"2026-06-03T09:31:12.421Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"ac7a5aee-93bc-4e23-96dc-307d1d932eec","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018PPbAhoqCrqrfMqK8m3Twj","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01An9wDsARHHQ9VYo8nCAmTq","name":"Bash","input":{"command":"cargo test -p spt-daemon --lib digest 2>&1 | tail -30","description":"Build + run digest engine/hub unit tests"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":5508,"cache_read_input_tokens":216809,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":5508,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":199,"cache_read_input_tokens":216809,"cache_creation_input_tokens":5508,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":5508},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6NMSd5pJ7n1hsMMBqr","type":"assistant","uuid":"e5d26fd5-3f0c-47e9-a0d6-93a7230e6a82","timestamp":"2026-06-03T09:31:13.004Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"e5d26fd5-3f0c-47e9-a0d6-93a7230e6a82","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01An9wDsARHHQ9VYo8nCAmTq","type":"tool_result","content":" Compiling spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Compiling spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Compiling spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Compiling spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Compiling spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\nerror[E0432]: unresolved import `spt_runtime::PtyDigest`\n --> crates\\spt-daemon\\src\\digest.rs:45:5\n |\n45 | use spt_runtime::PtyDigest;\n | ^^^^^^^^^^^^^^^^^^^^^^ no `PtyDigest` in the root\n |\nhelp: consider importing this struct instead\n |\n45 | use spt_runtime::manifest::PtyDigest;\n | ++++++++++\n\nFor more information about this error, try `rustc --explain E0432`.\nerror: could not compile `spt-daemon` (lib test) due to 1 previous error","is_error":false}]},"uuid":"7b3b7ce0-2e33-4efe-837d-79b7401df7a4","timestamp":"2026-06-03T09:31:15.803Z","toolUseResult":{"stdout":" Compiling spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Compiling spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Compiling spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Compiling spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Compiling spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\nerror[E0432]: unresolved import `spt_runtime::PtyDigest`\n --> crates\\spt-daemon\\src\\digest.rs:45:5\n |\n45 | use spt_runtime::PtyDigest;\n | ^^^^^^^^^^^^^^^^^^^^^^ no `PtyDigest` in the root\n |\nhelp: consider importing this struct instead\n |\n45 | use spt_runtime::manifest::PtyDigest;\n | ++++++++++\n\nFor more information about this error, try `rustc --explain E0432`.\nerror: could not compile `spt-daemon` (lib test) due to 1 previous error","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"e5d26fd5-3f0c-47e9-a0d6-93a7230e6a82","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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{"parentUuid":"9702a13e-8510-4127-a67f-ac81a75112e0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WiEWQCTaYTTdjRuVxbztJ6","type":"message","role":"assistant","content":[{"type":"text","text":"Need to re-export `PtyDigest` from spt-runtime root. 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It is the fourth layer\n//! in the acyclic stack (`spt-proto -> spt-store -> spt-msg -> spt-runtime`).\n//!\n//! Two surfaces land here across M2a:\n//! - the **runtime-manifest schema** + parse/validate ([`manifest`], T1), and\n//! - the [`AgentRuntime`] trait + default `ManifestRuntime` (opaque-template\n//! substitution + spawn-session seam, T2).\n//!\n//! The inbound half (the `spt api` subcommand surface) lives in the `spt` binary\n//! over this crate. See `M2a-PLAN.md`.\n//\n// spt-runtime joins spt-proto + spt-msg as the third member of the public,\n// semver-committed SDK surface (R-ARCH-2): a harness author programs against\n// this crate's Manifest/AgentRuntime types.\n// [impl->REQ-ARCH-2]\n\npub mod manifest;\npub mod runtime;\n\npub use manifest::{Manifest, ManifestError};\npub use runtime::{\n run_bounded_command, AgentRuntime, BoundedOutput, ManifestRuntime, RuntimeError, Spawned,\n};\n","numLines":27,"startLine":1,"totalLines":27}},"sourceToolAssistantUUID":"c8b2dc8f-3667-40bf-99c3-8ec8c1891623","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"284b30b5-07a3-4878-b98d-2ee2f6f6a3d9","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01QxtWXT7Z8fTGdagBHySg4m","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EwC86FZWZr8bc3LTfKY7M6","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\lib.rs","old_string":"pub use manifest::{Manifest, ManifestError};","new_string":"pub use manifest::{Manifest, ManifestError, PtyDigest};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":728,"cache_read_input_tokens":223157,"output_tokens":199,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":728,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":199,"cache_read_input_tokens":223157,"cache_creation_input_tokens":728,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":728},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6P8nQEbYzEYkpfebgV","type":"assistant","uuid":"dfbf9a9a-a720-48c1-91d2-8e8dce3d5c16","timestamp":"2026-06-03T09:31:22.952Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"dfbf9a9a-a720-48c1-91d2-8e8dce3d5c16","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"},"crates\\spt-term\\src\\digest.rs":{"backupFileName":"9d860126d3f53c2c@v1","version":1,"backupTime":"2026-06-03T09:26:31.839Z"},"crates\\spt-store\\src\\history.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:27:45.881Z"},"crates\\spt-store\\src\\lib.rs":{"backupFileName":"db8e5463d0847f86@v1","version":1,"backupTime":"2026-06-03T09:27:54.634Z"},"crates\\spt\\src\\api\\reporting.rs":{"backupFileName":"c1652b4818155bdb@v1","version":1,"backupTime":"2026-06-03T09:28:02.338Z"},"crates\\spt-daemon\\src\\digest.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:29:10.278Z"},"crates\\spt-daemon\\src\\lib.rs":{"backupFileName":"e014db9d819e3221@v1","version":1,"backupTime":"2026-06-03T09:29:18.552Z"},"crates\\spt-daemon\\src\\endpoint.rs":{"backupFileName":"bc3f0df79d509aa1@v1","version":1,"backupTime":"2026-06-03T09:30:13.869Z"},"crates\\spt-daemon\\src\\digesthub.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:31:07.288Z"},"crates\\spt-runtime\\src\\lib.rs":{"backupFileName":"90d54c0d1f50c044@v1","version":1,"backupTime":"2026-06-03T09:31:23.048Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"dfbf9a9a-a720-48c1-91d2-8e8dce3d5c16","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EwC86FZWZr8bc3LTfKY7M6","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\lib.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"0e3a0b75-0aa6-42db-8070-0021cd2a59ec","timestamp":"2026-06-03T09:31:23.137Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime\\src\\lib.rs","oldString":"pub use manifest::{Manifest, ManifestError};","newString":"pub use manifest::{Manifest, ManifestError, PtyDigest};","originalFile":"//! spt-core harness contract — outbound half (M2a).\n//!\n//! `spt-runtime` makes spt-core **drivable by a manifest-described harness** with\n//! zero Claude Code (or any harness) conventions in-repo. It is the fourth layer\n//! in the acyclic stack (`spt-proto -> spt-store -> spt-msg -> spt-runtime`).\n//!\n//! Two surfaces land here across M2a:\n//! - the **runtime-manifest schema** + parse/validate ([`manifest`], T1), and\n//! - the [`AgentRuntime`] trait + default `ManifestRuntime` (opaque-template\n//! substitution + spawn-session seam, T2).\n//!\n//! The inbound half (the `spt api` subcommand surface) lives in the `spt` binary\n//! over this crate. See `M2a-PLAN.md`.\n//\n// spt-runtime joins spt-proto + spt-msg as the third member of the public,\n// semver-committed SDK surface (R-ARCH-2): a harness author programs against\n// this crate's Manifest/AgentRuntime types.\n// [impl->REQ-ARCH-2]\n\npub mod manifest;\npub mod runtime;\n\npub use manifest::{Manifest, ManifestError};\npub use runtime::{\n run_bounded_command, AgentRuntime, BoundedOutput, ManifestRuntime, RuntimeError, Spawned,\n};\n","structuredPatch":[{"oldStart":20,"oldLines":7,"newStart":20,"newLines":7,"lines":[" pub mod manifest;"," pub mod runtime;"," ","-pub use manifest::{Manifest, ManifestError};","+pub use manifest::{Manifest, ManifestError, PtyDigest};"," pub use runtime::{"," run_bounded_command, AgentRuntime, BoundedOutput, ManifestRuntime, RuntimeError, Spawned,"," };"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"dfbf9a9a-a720-48c1-91d2-8e8dce3d5c16","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"0e3a0b75-0aa6-42db-8070-0021cd2a59ec","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GLah7pRkuV9qyy4G2D7dPe","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01598ZZWCPaUGLerDuAbCcki","name":"Bash","input":{"command":"cargo test -p spt-daemon --lib digest 2>&1 | tail -30","description":"Rebuild + run digest unit tests"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":269,"cache_read_input_tokens":223885,"output_tokens":107,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":269,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":107,"cache_read_input_tokens":223885,"cache_creation_input_tokens":269,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":269},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6PQs2ypc3rFM8JEnK8","type":"assistant","uuid":"3dc99743-1487-4c56-842d-cbfe6fe5dec7","timestamp":"2026-06-03T09:31:25.805Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3dc99743-1487-4c56-842d-cbfe6fe5dec7","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01598ZZWCPaUGLerDuAbCcki","type":"tool_result","content":" Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_daemon-eb64e414220d12d6.exe)\n\nrunning 10 tests\ntest digesthub::tests::subscribe_returns_current_base ... ok\ntest digesthub::tests::publish_then_snapshot_reads_latest ... ok\ntest digesthub::tests::subscriber_receives_changes_then_is_pruned ... ok\ntest digest::tests::persistence_off_surfaces_nothing ... ok\ntest digest::tests::unchanged_feed_emits_no_delta ... ok\ntest digest::tests::active_turn_growth_is_a_tail_delta ... ok\ntest digest::tests::window_slide_is_a_full_update ... ok\ntest digest::tests::persistence_reports_each_completed_turn_once ... ok\ntest digest::tests::from_manifest_feeds_and_snapshots ... FAILED\ntest digest::tests::tool_sprint_is_structured_in_the_turn ... ok\n\nfailures:\n\n---- digest::tests::from_manifest_feeds_and_snapshots stdout ----\n\nthread 'digest::tests::from_manifest_feeds_and_snapshots' (41644) panicked at crates\\spt-daemon\\src\\digest.rs:241:9:\nfirst observed change is a full update\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n digest::tests::from_manifest_feeds_and_snapshots\n\ntest result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 36 filtered out; finished in 0.01s\n\nerror: test failed, to rerun pass `-p spt-daemon --lib`","is_error":false}]},"uuid":"94ab73d2-5f5b-4276-91e1-c650c0b15b67","timestamp":"2026-06-03T09:31:28.957Z","toolUseResult":{"stdout":" Finished `test` profile [unoptimized + debuginfo] target(s) in 2.46s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_daemon-eb64e414220d12d6.exe)\n\nrunning 10 tests\ntest digesthub::tests::subscribe_returns_current_base ... ok\ntest digesthub::tests::publish_then_snapshot_reads_latest ... ok\ntest digesthub::tests::subscriber_receives_changes_then_is_pruned ... ok\ntest digest::tests::persistence_off_surfaces_nothing ... ok\ntest digest::tests::unchanged_feed_emits_no_delta ... ok\ntest digest::tests::active_turn_growth_is_a_tail_delta ... ok\ntest digest::tests::window_slide_is_a_full_update ... ok\ntest digest::tests::persistence_reports_each_completed_turn_once ... ok\ntest digest::tests::from_manifest_feeds_and_snapshots ... FAILED\ntest digest::tests::tool_sprint_is_structured_in_the_turn ... ok\n\nfailures:\n\n---- digest::tests::from_manifest_feeds_and_snapshots stdout ----\n\nthread 'digest::tests::from_manifest_feeds_and_snapshots' (41644) panicked at crates\\spt-daemon\\src\\digest.rs:241:9:\nfirst observed change is a full update\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n digest::tests::from_manifest_feeds_and_snapshots\n\ntest result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 36 filtered out; finished in 0.01s\n\nerror: test failed, to rerun pass `-p spt-daemon --lib`","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"3dc99743-1487-4c56-842d-cbfe6fe5dec7","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":711,"cache_read_input_tokens":224154,"output_tokens":3175,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":711,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3175,"cache_read_input_tokens":224154,"cache_creation_input_tokens":711,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":711},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6PqnUmrnRSStvw8gHN","type":"assistant","uuid":"9959f4dd-d636-4782-83c8-ae20d857b13c","timestamp":"2026-06-03T09:32:04.663Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Do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{"parentUuid":"9959f4dd-d636-4782-83c8-ae20d857b13c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01BgjDwPkAnQDCAdYZ3kUgGa","type":"message","role":"assistant","content":[{"type":"text","text":"The tail-delta semantic needs an explicit index. `from`-based apply (truncate-to-`from` + append) is unambiguous and makes the `full` flag redundant — front-eviction naturally yields `from=0`. Refactoring:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":711,"cache_read_input_tokens":224154,"output_tokens":3175,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":711,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3175,"cache_read_input_tokens":224154,"cache_creation_input_tokens":711,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":711},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6PqnUmrnRSStvw8gHN","type":"assistant","uuid":"d538c863-158e-4528-b1c0-748dc199a3f7","timestamp":"2026-06-03T09:32:06.071Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d538c863-158e-4528-b1c0-748dc199a3f7","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01BgjDwPkAnQDCAdYZ3kUgGa","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VWhe59uw9iWMUjDEJLWeqr","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. An update is either:\n//! - **`full`** — replace the whole view with `turns` (sent on first subscribe\n//! and whenever the window *composition* shifts: the oldest turn dropped or the\n//! turn count changed), or\n//! - **tail** (`full = false`) — the last `turns.len()` turns changed *in place*\n//! (the steady state: the active turn grew as the agent produced more output).\n//! The subscriber overwrites that many turns at its tail.","new_string":"//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. The update is index-anchored: `from` is where the changed turns begin\n//! in the window, and the subscriber applies it by **truncating its view to\n//! `from`, then appending `turns`**. In the steady state (the active turn grows\n//! as the agent emits output) `from` points at that last turn and `turns` is just\n//! it — a one-turn delta. When the rolling window slides (the oldest turn\n//! evicted) the front turns no longer match, so `from` is `0` and the whole\n//! current window is sent (a natural full refresh — no separate flag needed)."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":711,"cache_read_input_tokens":224154,"output_tokens":3175,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":711,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3175,"cache_read_input_tokens":224154,"cache_creation_input_tokens":711,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":711},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6PqnUmrnRSStvw8gHN","type":"assistant","uuid":"1873a2d4-239e-4734-a0bf-46b255bb439c","timestamp":"2026-06-03T09:32:12.254Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1873a2d4-239e-4734-a0bf-46b255bb439c","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VWhe59uw9iWMUjDEJLWeqr","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"4003e3b9-1020-414c-8ad6-0b6ba1a19d6b","timestamp":"2026-06-03T09:32:12.436Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. An update is either:\n//! - **`full`** — replace the whole view with `turns` (sent on first subscribe\n//! and whenever the window *composition* shifts: the oldest turn dropped or the\n//! turn count changed), or\n//! - **tail** (`full = false`) — the last `turns.len()` turns changed *in place*\n//! (the steady state: the active turn grew as the agent produced more output).\n//! The subscriber overwrites that many turns at its tail.","newString":"//! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,\n//! so a subscriber receives **only deltas**, never a re-push of an unchanged\n//! buffer. The update is index-anchored: `from` is where the changed turns begin\n//! in the window, and the subscriber applies it by **truncating its view to\n//! `from`, then appending `turns`**. In the steady state (the active turn grows\n//! as the agent emits output) `from` points at that last turn and `turns` is just\n//! it — a one-turn delta. When the rolling window slides (the oldest turn\n//! evicted) the front turns no longer match, so `from` is `0` and the whole\n//! current window is sent (a natural full refresh — no separate flag needed).","originalFile":null,"structuredPatch":[{"oldStart":19,"oldLines":13,"newStart":19,"newLines":13,"lines":[" //!"," //! [`DigestEngine::feed`] returns a [`DigestUpdate`] only when the digest changed,"," //! so a subscriber receives **only deltas**, never a re-push of an unchanged","-//! buffer. An update is either:","-//! - **`full`** — replace the whole view with `turns` (sent on first subscribe","-//! and whenever the window *composition* shifts: the oldest turn dropped or the","-//! turn count changed), or","-//! - **tail** (`full = false`) — the last `turns.len()` turns changed *in place*","-//! (the steady state: the active turn grew as the agent produced more output).","-//! The subscriber overwrites that many turns at its tail.","+//! buffer. The update is index-anchored: `from` is where the changed turns begin","+//! in the window, and the subscriber applies it by **truncating its view to","+//! `from`, then appending `turns`**. In the steady state (the active turn grows","+//! as the agent emits output) `from` points at that last turn and `turns` is just","+//! it — a one-turn delta. When the rolling window slides (the oldest turn","+//! evicted) the front turns no longer match, so `from` is `0` and the whole","+//! current window is sent (a natural full refresh — no separate flag needed)."," //!"," //! ## Opt-in Path-B persistence (ADR-0008 \"Option (C)\")"," //!"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"1873a2d4-239e-4734-a0bf-46b255bb439c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"4003e3b9-1020-414c-8ad6-0b6ba1a19d6b","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"4003e3b9-1020-414c-8ad6-0b6ba1a19d6b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Lg8KSxM17ysHDEAvd1TYTB","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01C4bJBw5YN5ryB32C2W5A8L","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,","new_string":"#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// The window index where `turns` begins. Apply: truncate the view to `from`,\n /// then append `turns`. `from == 0` is a full replace (the base snapshot, or a\n /// window slide that invalidated old indices).\n pub from: usize,\n /// The changed turns starting at `from` (the whole window when `from == 0`).\n pub turns: Vec,"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3245,"cache_read_input_tokens":224865,"output_tokens":549,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3245,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":549,"cache_read_input_tokens":224865,"cache_creation_input_tokens":3245,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3245},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6T3ggAnWTsR4pEyqzT","type":"assistant","uuid":"10a4d025-10ca-4e18-9b90-fce7061cfca9","timestamp":"2026-06-03T09:32:19.114Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"10a4d025-10ca-4e18-9b90-fce7061cfca9","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01C4bJBw5YN5ryB32C2W5A8L","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"74f54388-cb26-477a-b65e-d2f0fa4c8278","timestamp":"2026-06-03T09:32:19.289Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last\n /// `turns.len()` turns changed in place (tail-overwrite).\n pub full: bool,\n /// The changed turns (the whole window when `full`, else the changed tail).\n pub turns: Vec,","newString":"#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]\npub struct DigestUpdate {\n /// Monotonic version of the digest after this change (starts at 1).\n pub version: u64,\n /// The window index where `turns` begins. Apply: truncate the view to `from`,\n /// then append `turns`. `from == 0` is a full replace (the base snapshot, or a\n /// window slide that invalidated old indices).\n pub from: usize,\n /// The changed turns starting at `from` (the whole window when `from == 0`).\n pub turns: Vec,","originalFile":null,"structuredPatch":[{"oldStart":51,"oldLines":10,"newStart":51,"newLines":11,"lines":[" pub struct DigestUpdate {"," /// Monotonic version of the digest after this change (starts at 1)."," pub version: u64,","- /// `true` ⇒ replace the entire view with `turns`; `false` ⇒ the last","- /// `turns.len()` turns changed in place (tail-overwrite).","- pub full: bool,","- /// The changed turns (the whole window when `full`, else the changed tail).","+ /// The window index where `turns` begins. Apply: truncate the view to `from`,","+ /// then append `turns`. `from == 0` is a full replace (the base snapshot, or a","+ /// window slide that invalidated old indices).","+ pub from: usize,","+ /// The changed turns starting at `from` (the whole window when `from == 0`)."," pub turns: Vec,"," /// Turns that settled this feed (for opt-in Path-B persistence). Server-side"," /// only — never crosses the control channel (the subscriber sees the parsed"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"10a4d025-10ca-4e18-9b90-fce7061cfca9","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"74f54388-cb26-477a-b65e-d2f0fa4c8278","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_016JxZQWVu59Xv5qx2LqjSpE","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_011vSVB1mnLQA8R3EczvVZri","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":" /// A `full` update carrying the current snapshot — what a fresh subscriber\n /// receives first so it has a base to apply later tail-deltas against. Always\n /// carries the live version (no change is recorded).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n full: true,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // Decide full-vs-tail: a window composition shift (the oldest turn rolled\n // off, or the turn count changed) needs a full refresh because tail\n // offsets no longer align; an in-place change to existing turns is a tail\n // delta. The cheap, robust discriminator: if the two windows share a\n // common *prefix-aligned* head of equal turns, only the differing tail\n // changed; otherwise the window slid → full.\n let full = !same_window_frame(&self.last, &next);\n let turns = if full {\n next.turns.clone()\n } else {\n let unchanged = common_prefix_len(&self.last.turns, &next.turns);\n next.turns[unchanged..].to_vec()\n };\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, full, turns, newly_completed })\n }","new_string":" /// A base update carrying the whole current snapshot (`from == 0`) — what a\n /// fresh subscriber receives first so it has an apply anchor for later deltas.\n /// Carries the live version (records no change).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n from: 0,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // The changed turns begin just past the equal-by-value head the new window\n // shares with the old one. A pure in-place/extend keeps the head intact →\n // `from` points at the active tail (a minimal delta). A window slide\n // evicts the oldest turn → the heads differ from index 0 → `from == 0` and\n // the whole current window is sent (a natural full refresh).\n let from = common_prefix_len(&self.last.turns, &next.turns);\n let turns = next.turns[from..].to_vec();\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, from, turns, newly_completed })\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":619,"cache_read_input_tokens":228110,"output_tokens":1418,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":619,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1418,"cache_read_input_tokens":228110,"cache_creation_input_tokens":619,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":619},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6TYx4YM7ycagJPTh21","type":"assistant","uuid":"b75bc135-9686-4a2b-90bb-160e2fbc3354","timestamp":"2026-06-03T09:32:34.397Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b75bc135-9686-4a2b-90bb-160e2fbc3354","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_011vSVB1mnLQA8R3EczvVZri","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"b3d858ba-04ea-44af-b44f-e0bece2077f6","timestamp":"2026-06-03T09:32:34.561Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":" /// A `full` update carrying the current snapshot — what a fresh subscriber\n /// receives first so it has a base to apply later tail-deltas against. Always\n /// carries the live version (no change is recorded).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n full: true,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // Decide full-vs-tail: a window composition shift (the oldest turn rolled\n // off, or the turn count changed) needs a full refresh because tail\n // offsets no longer align; an in-place change to existing turns is a tail\n // delta. The cheap, robust discriminator: if the two windows share a\n // common *prefix-aligned* head of equal turns, only the differing tail\n // changed; otherwise the window slid → full.\n let full = !same_window_frame(&self.last, &next);\n let turns = if full {\n next.turns.clone()\n } else {\n let unchanged = common_prefix_len(&self.last.turns, &next.turns);\n next.turns[unchanged..].to_vec()\n };\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, full, turns, newly_completed })\n }","newString":" /// A base update carrying the whole current snapshot (`from == 0`) — what a\n /// fresh subscriber receives first so it has an apply anchor for later deltas.\n /// Carries the live version (records no change).\n pub fn full_update(&self) -> DigestUpdate {\n DigestUpdate {\n version: self.version,\n from: 0,\n turns: self.last.turns.clone(),\n newly_completed: Vec::new(),\n }\n }\n\n /// Feed a chunk of the session's PTY output. Re-derives the digest; returns a\n /// [`DigestUpdate`] iff it changed (else `None` — nothing to push).\n // [impl->REQ-TERM-4]\n pub fn feed(&mut self, bytes: &[u8]) -> Option {\n self.parser.feed(bytes);\n let next = self.parser.digest();\n if next == self.last {\n return None; // unchanged — emit no delta\n }\n self.version += 1;\n\n // The changed turns begin just past the equal-by-value head the new window\n // shares with the old one. A pure in-place/extend keeps the head intact →\n // `from` points at the active tail (a minimal delta). A window slide\n // evicts the oldest turn → the heads differ from index 0 → `from == 0` and\n // the whole current window is sent (a natural full refresh).\n let from = common_prefix_len(&self.last.turns, &next.turns);\n let turns = next.turns[from..].to_vec();\n\n let newly_completed = if self.persist {\n self.take_newly_completed(&next)\n } else {\n Vec::new()\n };\n\n self.last = next;\n Some(DigestUpdate { version: self.version, from, turns, newly_completed })\n }","originalFile":null,"structuredPatch":[{"oldStart":132,"oldLines":13,"newStart":132,"newLines":13,"lines":[" self.last.clone()"," }"," ","- /// A `full` update carrying the current snapshot — what a fresh subscriber","- /// receives first so it has a base to apply later tail-deltas against. Always","- /// carries the live version (no change is recorded).","+ /// A base update carrying the whole current snapshot (`from == 0`) — what a","+ /// fresh subscriber receives first so it has an apply anchor for later deltas.","+ /// Carries the live version (records no change)."," pub fn full_update(&self) -> DigestUpdate {"," DigestUpdate {"," version: self.version,","- full: true,","+ from: 0,"," turns: self.last.turns.clone(),"," newly_completed: Vec::new(),"," }"]},{"oldStart":155,"oldLines":19,"newStart":155,"newLines":13,"lines":[" }"," self.version += 1;"," ","- // Decide full-vs-tail: a window composition shift (the oldest turn rolled","- // off, or the turn count changed) needs a full refresh because tail","- // offsets no longer align; an in-place change to existing turns is a tail","- // delta. The cheap, robust discriminator: if the two windows share a","- // common *prefix-aligned* head of equal turns, only the differing tail","- // changed; otherwise the window slid → full.","- let full = !same_window_frame(&self.last, &next);","- let turns = if full {","- next.turns.clone()","- } else {","- let unchanged = common_prefix_len(&self.last.turns, &next.turns);","- next.turns[unchanged..].to_vec()","- };","+ // The changed turns begin just past the equal-by-value head the new window","+ // shares with the old one. A pure in-place/extend keeps the head intact →","+ // `from` points at the active tail (a minimal delta). A window slide","+ // evicts the oldest turn → the heads differ from index 0 → `from == 0` and","+ // the whole current window is sent (a natural full refresh).","+ let from = common_prefix_len(&self.last.turns, &next.turns);","+ let turns = next.turns[from..].to_vec();"," "," let newly_completed = if self.persist {"," self.take_newly_completed(&next)"]},{"oldStart":176,"oldLines":7,"newStart":170,"newLines":7,"lines":[" };"," "," self.last = next;","- Some(DigestUpdate { version: self.version, full, turns, newly_completed })","+ Some(DigestUpdate { version: self.version, from, turns, newly_completed })"," }"," "," /// Completed (settled) turns observed since the last call: every turn but the"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b75bc135-9686-4a2b-90bb-160e2fbc3354","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b3d858ba-04ea-44af-b44f-e0bece2077f6","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"ee2f19e7-242a-422a-936c-62b6951b5f8a","timestamp":"2026-06-03T09:32:35.989Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"ee2f19e7-242a-422a-936c-62b6951b5f8a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_011tP1GkEfSvDSrWmwB92oax","type":"message","role":"assistant","content":[{"type":"text","text":"Remove the now-unused `same_window_frame` helper and fix the engine tests:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1488,"cache_read_input_tokens":228729,"output_tokens":445,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1488,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":445,"cache_read_input_tokens":228729,"cache_creation_input_tokens":1488,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1488},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6UnHGqUuebLFQD8c36","type":"assistant","uuid":"498be0a6-3116-4f9c-819b-466dd389655e","timestamp":"2026-06-03T09:32:37.990Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"498be0a6-3116-4f9c-819b-466dd389655e","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_011tP1GkEfSvDSrWmwB92oax","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LMyf22q9RKFzLmzNGsoucH","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"/// Whether `a` and `b` share the same window frame — i.e. `b` is `a` with only\n/// its tail mutated/extended, not slid. True when one turn list is a prefix-equal\n/// head of the other (so tail offsets still align for an in-place delta).\nfn same_window_frame(a: &Digest, b: &Digest) -> bool {\n let n = common_prefix_len(&a.turns, &b.turns);\n // Aligned if everything up to the shorter length matched (only the tail of\n // the longer differs) — a pure in-place/extend, no front eviction.\n n == a.turns.len().min(b.turns.len())\n}\n\n/// Length of the equal-by-value prefix shared by two turn slices.","new_string":"/// Length of the equal-by-value prefix shared by two turn slices."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1488,"cache_read_input_tokens":228729,"output_tokens":445,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1488,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":445,"cache_read_input_tokens":228729,"cache_creation_input_tokens":1488,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1488},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6UnHGqUuebLFQD8c36","type":"assistant","uuid":"9f5b5dae-2b1f-4883-afba-d8bab72ab42e","timestamp":"2026-06-03T09:32:41.747Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"9f5b5dae-2b1f-4883-afba-d8bab72ab42e","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LMyf22q9RKFzLmzNGsoucH","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"10a97b76-fd8b-4607-9f9e-b81e7682be1d","timestamp":"2026-06-03T09:32:41.933Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"/// Whether `a` and `b` share the same window frame — i.e. `b` is `a` with only\n/// its tail mutated/extended, not slid. True when one turn list is a prefix-equal\n/// head of the other (so tail offsets still align for an in-place delta).\nfn same_window_frame(a: &Digest, b: &Digest) -> bool {\n let n = common_prefix_len(&a.turns, &b.turns);\n // Aligned if everything up to the shorter length matched (only the tail of\n // the longer differs) — a pure in-place/extend, no front eviction.\n n == a.turns.len().min(b.turns.len())\n}\n\n/// Length of the equal-by-value prefix shared by two turn slices.","newString":"/// Length of the equal-by-value prefix shared by two turn slices.","originalFile":null,"structuredPatch":[{"oldStart":195,"oldLines":16,"newStart":195,"newLines":6,"lines":[" }"," }"," ","-/// Whether `a` and `b` share the same window frame — i.e. `b` is `a` with only","-/// its tail mutated/extended, not slid. True when one turn list is a prefix-equal","-/// head of the other (so tail offsets still align for an in-place delta).","-fn same_window_frame(a: &Digest, b: &Digest) -> bool {","- let n = common_prefix_len(&a.turns, &b.turns);","- // Aligned if everything up to the shorter length matched (only the tail of","- // the longer differs) — a pure in-place/extend, no front eviction.","- n == a.turns.len().min(b.turns.len())","-}","-"," /// Length of the equal-by-value prefix shared by two turn slices."," fn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {"," a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"9f5b5dae-2b1f-4883-afba-d8bab72ab42e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"10a97b76-fd8b-4607-9f9e-b81e7682be1d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JqLsrdzED3aCbRePPAvBgk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Grs8sH2rCGpZn2gaQSG4ru","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":" // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields a full update with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert!(up.full, \"first observed change is a full update\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }","new_string":" // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields an update (from=0) with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert_eq!(up.from, 0, \"from an empty base, the change starts at index 0\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":644,"cache_read_input_tokens":230217,"output_tokens":700,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":644,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":700,"cache_read_input_tokens":230217,"cache_creation_input_tokens":644,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":644},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6VDoC8CCZ1ACe3uWca","type":"assistant","uuid":"8d118bdd-2452-445d-9295-7d7a1012fc52","timestamp":"2026-06-03T09:32:49.741Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8d118bdd-2452-445d-9295-7d7a1012fc52","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Grs8sH2rCGpZn2gaQSG4ru","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"8a2be641-30e7-417f-90c3-62bc5e080a33","timestamp":"2026-06-03T09:32:49.907Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":" // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields a full update with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert!(up.full, \"first observed change is a full update\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }","newString":" // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a\n // first feed yields an update (from=0) with the parsed turn.\n #[test]\n fn from_manifest_feeds_and_snapshots() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");\n assert_eq!(up.version, 1);\n assert_eq!(up.from, 0, \"from an empty base, the change starts at index 0\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));\n assert_eq!(e.snapshot().turns.len(), 1);\n }","originalFile":null,"structuredPatch":[{"oldStart":217,"oldLines":13,"newStart":217,"newLines":13,"lines":[" }"," "," // [unit->REQ-TERM-4] the manifest seam compiles into a working engine, and a","- // first feed yields a full update with the parsed turn.","+ // first feed yields an update (from=0) with the parsed turn."," #[test]"," fn from_manifest_feeds_and_snapshots() {"," let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");"," let up = e.feed(b\"\\nUSER> hello\\nAGENT> hi there\\n\").expect(\"changed\");"," assert_eq!(up.version, 1);","- assert!(up.full, \"first observed change is a full update\");","+ assert_eq!(up.from, 0, \"from an empty base, the change starts at index 0\");"," assert_eq!(up.turns.len(), 1);"," assert_eq!(up.turns[0].input.as_deref(), Some(\"hello\"));"," assert_eq!(e.snapshot().turns.len(), 1);"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"8d118bdd-2452-445d-9295-7d7a1012fc52","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8a2be641-30e7-417f-90c3-62bc5e080a33","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01DU4dt4Tta3WQSZfC6AyBnz","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HSiHeUnfdw5HVZL6oT6kUk","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":" // [unit->REQ-TERM-4] the active turn growing in place is a TAIL delta (only\n // the changed last turn is sent), not a full re-push.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // The new turn 'c' appended: the differing tail is just that one turn.\n assert!(!up.full, \"a pure append/extend is a tail delta\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // update is FULL — tail offsets no longer align so the whole view is resent.\n #[test]\n fn window_slide_is_a_full_update() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert!(up.full, \"a front eviction forces a full refresh\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }","new_string":" // [unit->REQ-TERM-4] the active turn growing in place is a minimal tail delta:\n // `from` points past the unchanged head, `turns` is just the changed tail.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // 'a' and 'b' are unchanged head; only the new 'c' turn is sent.\n assert_eq!(up.from, 2, \"the two settled turns are the unchanged head\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // head no longer matches → from=0, the whole current window is resent.\n #[test]\n fn window_slide_resends_from_zero() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert_eq!(up.from, 0, \"a front eviction resends from index 0\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }\n\n // [unit->REQ-TERM-4] applying successive deltas (truncate-to-`from` + append)\n // reconstructs the engine's snapshot exactly — the subscriber stays in sync.\n #[test]\n fn applying_deltas_reconstructs_snapshot() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n let mut view: Vec = Vec::new();\n let feeds: &[&[u8]] = &[\n b\"\\nUSER> a\\nAGENT> 1\\n\",\n b\"\\nUSER> b\\nAGENT> 2\",\n b\" more\\n\",\n b\"\\nUSER> c\\nAGENT> 3\\n\",\n b\"\\nUSER> d\\nAGENT> 4\\n\", // evicts 'a' → from=0 refresh\n ];\n for f in feeds {\n if let Some(up) = e.feed(f) {\n view.truncate(up.from);\n view.extend(up.turns);\n }\n assert_eq!(view, e.snapshot().turns, \"applied deltas track the snapshot\");\n }\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":770,"cache_read_input_tokens":230861,"output_tokens":1908,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":770,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1908,"cache_read_input_tokens":230861,"cache_creation_input_tokens":770,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":770},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6VuwgGzrk9RtNrRWDD","type":"assistant","uuid":"bca0d35d-7992-4113-a991-36932ac4ec8d","timestamp":"2026-06-03T09:33:09.373Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"579e7678-0fd8-4373-b36d-49cb23ac2f96","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"bca0d35d-7992-4113-a991-36932ac4ec8d","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HSiHeUnfdw5HVZL6oT6kUk","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"579e7678-0fd8-4373-b36d-49cb23ac2f96","timestamp":"2026-06-03T09:33:09.554Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":" // [unit->REQ-TERM-4] the active turn growing in place is a TAIL delta (only\n // the changed last turn is sent), not a full re-push.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // The new turn 'c' appended: the differing tail is just that one turn.\n assert!(!up.full, \"a pure append/extend is a tail delta\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // update is FULL — tail offsets no longer align so the whole view is resent.\n #[test]\n fn window_slide_is_a_full_update() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert!(up.full, \"a front eviction forces a full refresh\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }","newString":" // [unit->REQ-TERM-4] the active turn growing in place is a minimal tail delta:\n // `from` points past the unchanged head, `turns` is just the changed tail.\n #[test]\n fn active_turn_growth_is_a_tail_delta() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");\n // Two settled turns + an active third.\n e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();\n e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();\n let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();\n // 'a' and 'b' are unchanged head; only the new 'c' turn is sent.\n assert_eq!(up.from, 2, \"the two settled turns are the unchanged head\");\n assert_eq!(up.turns.len(), 1);\n assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));\n }\n\n // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the\n // head no longer matches → from=0, the whole current window is resent.\n #[test]\n fn window_slide_resends_from_zero() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n for i in 0..3 {\n e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();\n }\n // A 4th turn evicts u0 → the window frame shifts.\n let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();\n assert_eq!(up.from, 0, \"a front eviction resends from index 0\");\n assert_eq!(up.turns.len(), 3, \"the full current window\");\n assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");\n }\n\n // [unit->REQ-TERM-4] applying successive deltas (truncate-to-`from` + append)\n // reconstructs the engine's snapshot exactly — the subscriber stays in sync.\n #[test]\n fn applying_deltas_reconstructs_snapshot() {\n let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3\n let mut view: Vec = Vec::new();\n let feeds: &[&[u8]] = &[\n b\"\\nUSER> a\\nAGENT> 1\\n\",\n b\"\\nUSER> b\\nAGENT> 2\",\n b\" more\\n\",\n b\"\\nUSER> c\\nAGENT> 3\\n\",\n b\"\\nUSER> d\\nAGENT> 4\\n\", // evicts 'a' → from=0 refresh\n ];\n for f in feeds {\n if let Some(up) = e.feed(f) {\n view.truncate(up.from);\n view.extend(up.turns);\n }\n assert_eq!(view, e.snapshot().turns, \"applied deltas track the snapshot\");\n }\n }","originalFile":null,"structuredPatch":[{"oldStart":241,"oldLines":8,"newStart":241,"newLines":8,"lines":[" assert_eq!(e.version(), v, \"version did not advance on a no-op\");"," }"," ","- // [unit->REQ-TERM-4] the active turn growing in place is a TAIL delta (only","- // the changed last turn is sent), not a full re-push.","+ // [unit->REQ-TERM-4] the active turn growing in place is a minimal tail delta:","+ // `from` points past the unchanged head, `turns` is just the changed tail."," #[test]"," fn active_turn_growth_is_a_tail_delta() {"," let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\");"]},{"oldStart":250,"oldLines":27,"newStart":250,"newLines":49,"lines":[" e.feed(b\"\\nUSER> a\\nAGENT> 1\\n\").unwrap();"," e.feed(b\"\\nUSER> b\\nAGENT> 2\\n\").unwrap();"," let up = e.feed(b\"\\nUSER> c\\nAGENT> 3\").unwrap();","- // The new turn 'c' appended: the differing tail is just that one turn.","- assert!(!up.full, \"a pure append/extend is a tail delta\");","+ // 'a' and 'b' are unchanged head; only the new 'c' turn is sent.","+ assert_eq!(up.from, 2, \"the two settled turns are the unchanged head\");"," assert_eq!(up.turns.len(), 1);"," assert_eq!(up.turns.last().unwrap().input.as_deref(), Some(\"c\"));"," }"," "," // [unit->REQ-TERM-4] when the rolling window slides (oldest turn evicted), the","- // update is FULL — tail offsets no longer align so the whole view is resent.","+ // head no longer matches → from=0, the whole current window is resent."," #[test]","- fn window_slide_is_a_full_update() {","+ fn window_slide_resends_from_zero() {"," let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3"," for i in 0..3 {"," e.feed(format!(\"\\nUSER> u{i}\\nAGENT> r{i}\\n\").as_bytes()).unwrap();"," }"," // A 4th turn evicts u0 → the window frame shifts."," let up = e.feed(b\"\\nUSER> u3\\nAGENT> r3\\n\").unwrap();","- assert!(up.full, \"a front eviction forces a full refresh\");","+ assert_eq!(up.from, 0, \"a front eviction resends from index 0\");"," assert_eq!(up.turns.len(), 3, \"the full current window\");"," assert_eq!(up.turns[0].input.as_deref(), Some(\"u1\"), \"oldest is now u1\");"," }"," ","+ // [unit->REQ-TERM-4] applying successive deltas (truncate-to-`from` + append)","+ // reconstructs the engine's snapshot exactly — the subscriber stays in sync.","+ #[test]","+ fn applying_deltas_reconstructs_snapshot() {","+ let mut e = DigestEngine::from_manifest(&seam()).expect(\"compile\"); // window 3","+ let mut view: Vec = Vec::new();","+ let feeds: &[&[u8]] = &[","+ b\"\\nUSER> a\\nAGENT> 1\\n\",","+ b\"\\nUSER> b\\nAGENT> 2\",","+ b\" more\\n\",","+ b\"\\nUSER> c\\nAGENT> 3\\n\",","+ b\"\\nUSER> d\\nAGENT> 4\\n\", // evicts 'a' → from=0 refresh","+ ];","+ for f in feeds {","+ if let Some(up) = e.feed(f) {","+ view.truncate(up.from);","+ view.extend(up.turns);","+ }","+ assert_eq!(view, e.snapshot().turns, \"applied deltas track the snapshot\");","+ }","+ }","+"," // [unit->REQ-TERM-4] collapsed tool sprints survive into the structured turn"," // (the digest is structured, source-tagged — not flat text)."," #[test]"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"bca0d35d-7992-4113-a991-36932ac4ec8d","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"579e7678-0fd8-4373-b36d-49cb23ac2f96","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018CaU49E8qdjvja6L9m8gQ5","type":"message","role":"assistant","content":[{"type":"text","text":"Now fix the hub: `subscribe` base send + tests use `full`/`from`:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1978,"cache_read_input_tokens":231631,"output_tokens":406,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1978,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":406,"cache_read_input_tokens":231631,"cache_creation_input_tokens":1978,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1978},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6XFr2WDu568VwER2YJ","type":"assistant","uuid":"04a7b5c2-dd00-4dc3-a581-45bde5b5816b","timestamp":"2026-06-03T09:33:12.218Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"04a7b5c2-dd00-4dc3-a581-45bde5b5816b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018CaU49E8qdjvja6L9m8gQ5","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019ecnAUybpLU66Rfm5yVrGf","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","old_string":" if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n full: true,\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }","new_string":" if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n from: 0, // a fresh subscriber replaces its (empty) view\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1978,"cache_read_input_tokens":231631,"output_tokens":406,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1978,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":406,"cache_read_input_tokens":231631,"cache_creation_input_tokens":1978,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1978},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6XFr2WDu568VwER2YJ","type":"assistant","uuid":"79a10a0f-2e36-4014-8b72-f9fd26b5cd62","timestamp":"2026-06-03T09:33:15.357Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"79a10a0f-2e36-4014-8b72-f9fd26b5cd62","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019ecnAUybpLU66Rfm5yVrGf","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"b31f4463-f327-446a-b5aa-088af8292bb0","timestamp":"2026-06-03T09:33:15.532Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","oldString":" if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n full: true,\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }","newString":" if version >= req.from_version {\n let base_update = DigestUpdate {\n version,\n from: 0, // a fresh subscriber replaces its (empty) view\n turns: base.turns,\n newly_completed: Vec::new(),\n };\n write_frame(&mut conn, &delta_frame(&base_update))?;\n }","originalFile":null,"structuredPatch":[{"oldStart":175,"oldLines":7,"newStart":175,"newLines":7,"lines":[" if version >= req.from_version {"," let base_update = DigestUpdate {"," version,","- full: true,","+ from: 0, // a fresh subscriber replaces its (empty) view"," turns: base.turns,"," newly_completed: Vec::new(),"," };"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"79a10a0f-2e36-4014-8b72-f9fd26b5cd62","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b31f4463-f327-446a-b5aa-088af8292bb0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013XYGDvGoMjcnMA8Y2hXGXW","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015kgB7PX5o5u27MubLsHtiK","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","old_string":" fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, full: true, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }","new_string":" fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, from: 0, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":478,"cache_read_input_tokens":233609,"output_tokens":291,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":478,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":291,"cache_read_input_tokens":233609,"cache_creation_input_tokens":478,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":478},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6XhTQ3SQg9bCu2YiaN","type":"assistant","uuid":"fc7b3495-4e8c-430a-b8dd-20ad291217b4","timestamp":"2026-06-03T09:33:19.445Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"fc7b3495-4e8c-430a-b8dd-20ad291217b4","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015kgB7PX5o5u27MubLsHtiK","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"4798a70f-4d79-4a0f-bc05-e4a0eca340e8","timestamp":"2026-06-03T09:33:19.619Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","oldString":" fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, full: true, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }","newString":" fn an_update(version: u64) -> DigestUpdate {\n DigestUpdate { version, from: 0, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }\n }","originalFile":null,"structuredPatch":[{"oldStart":261,"oldLines":7,"newStart":261,"newLines":7,"lines":[" }"," "," fn an_update(version: u64) -> DigestUpdate {","- DigestUpdate { version, full: true, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }","+ DigestUpdate { version, from: 0, turns: vec![turn(\"hi\")], newly_completed: Vec::new() }"," }"," "," // [unit->REQ-TERM-4] publish stores the latest snapshot; a pull reads it back."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"fc7b3495-4e8c-430a-b8dd-20ad291217b4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4798a70f-4d79-4a0f-bc05-e4a0eca340e8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01P5NFiDQ76rCSHudJjQm6Ax","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Ji2VFXxfrREJP5KencGzMv","name":"Bash","input":{"command":"cargo test -p spt-daemon --lib digest 2>&1 | tail -25","description":"Run digest engine + hub unit tests"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":363,"cache_read_input_tokens":234087,"output_tokens":107,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":363,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":107,"cache_read_input_tokens":234087,"cache_creation_input_tokens":363,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":363},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6XzttLyUgCVooE7zEF","type":"assistant","uuid":"1596a441-dc4a-4e99-ad2d-e92f6be59ae1","timestamp":"2026-06-03T09:33:22.043Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1596a441-dc4a-4e99-ad2d-e92f6be59ae1","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Ji2VFXxfrREJP5KencGzMv","type":"tool_result","content":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_daemon-eb64e414220d12d6.exe)\n\nrunning 11 tests\ntest digesthub::tests::subscribe_returns_current_base ... ok\ntest digesthub::tests::publish_then_snapshot_reads_latest ... ok\ntest digesthub::tests::subscriber_receives_changes_then_is_pruned ... ok\ntest digest::tests::persistence_off_surfaces_nothing ... ok\ntest digest::tests::unchanged_feed_emits_no_delta ... ok\ntest digest::tests::from_manifest_feeds_and_snapshots ... ok\ntest digest::tests::active_turn_growth_is_a_tail_delta ... ok\ntest digest::tests::window_slide_resends_from_zero ... ok\ntest digest::tests::applying_deltas_reconstructs_snapshot ... ok\ntest digest::tests::tool_sprint_is_structured_in_the_turn ... ok\ntest digest::tests::persistence_reports_each_completed_turn_once ... ok\n\ntest result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 36 filtered out; finished in 0.01s","is_error":false}]},"uuid":"e6dd8317-5961-48d6-9fec-d7ea8c0de558","timestamp":"2026-06-03T09:33:24.097Z","toolUseResult":{"stdout":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_daemon-eb64e414220d12d6.exe)\n\nrunning 11 tests\ntest digesthub::tests::subscribe_returns_current_base ... ok\ntest digesthub::tests::publish_then_snapshot_reads_latest ... ok\ntest digesthub::tests::subscriber_receives_changes_then_is_pruned ... ok\ntest digest::tests::persistence_off_surfaces_nothing ... ok\ntest digest::tests::unchanged_feed_emits_no_delta ... ok\ntest digest::tests::from_manifest_feeds_and_snapshots ... ok\ntest digest::tests::active_turn_growth_is_a_tail_delta ... ok\ntest digest::tests::window_slide_resends_from_zero ... ok\ntest digest::tests::applying_deltas_reconstructs_snapshot ... ok\ntest digest::tests::tool_sprint_is_structured_in_the_turn ... ok\ntest digest::tests::persistence_reports_each_completed_turn_once ... ok\n\ntest result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 36 filtered out; finished in 0.01s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"1596a441-dc4a-4e99-ad2d-e92f6be59ae1","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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Add the bridge to digest.rs:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":601,"cache_read_input_tokens":234450,"output_tokens":6777,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":601,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":6777,"cache_read_input_tokens":234450,"cache_creation_input_tokens":601,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":601},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6YL25KeWGsoYkUGHDL","type":"assistant","uuid":"383776e6-1767-4465-941f-6fb740175a9f","timestamp":"2026-06-03T09:34:55.505Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"383776e6-1767-4465-941f-6fb740175a9f","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ANuS2tQfBvNZBxZk33Lboy","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_012seUKCQ8dbaawL3hFAKe6h","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};","new_string":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{self, ParentHint};\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\nuse crate::digesthub::DigestHub;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":601,"cache_read_input_tokens":234450,"output_tokens":6777,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":601,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":6777,"cache_read_input_tokens":234450,"cache_creation_input_tokens":601,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":601},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6YL25KeWGsoYkUGHDL","type":"assistant","uuid":"3d4f4c05-dc08-4598-be50-743f7b52b184","timestamp":"2026-06-03T09:34:58.698Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"3d4f4c05-dc08-4598-be50-743f7b52b184","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"3d4f4c05-dc08-4598-be50-743f7b52b184","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012seUKCQ8dbaawL3hFAKe6h","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"51b41f9e-a816-4c90-bbed-c06e9c56d20e","timestamp":"2026-06-03T09:34:58.902Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};","newString":"use serde::{Deserialize, Serialize};\n\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{self, ParentHint};\nuse spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};\n\nuse crate::digesthub::DigestHub;","originalFile":null,"structuredPatch":[{"oldStart":43,"oldLines":8,"newStart":43,"newLines":11,"lines":[" use serde::{Deserialize, Serialize};"," "," use spt_runtime::PtyDigest;","+use spt_store::perch::{self, ParentHint};"," use spt_term::{Digest, DigestConfig, DigestError, DigestParser, DigestPatterns, Turn};"," ","+use crate::digesthub::DigestHub;","+"," /// A structured digest change to push to a subscriber. Sent only when the digest"," /// actually changed (so the stream carries deltas, not heartbeats)."," #[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"3d4f4c05-dc08-4598-be50-743f7b52b184","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"51b41f9e-a816-4c90-bbed-c06e9c56d20e","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"a1ef5037-34be-419b-b62f-b971d9a8617f","timestamp":"2026-06-03T09:34:58.916Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a1ef5037-34be-419b-b62f-b971d9a8617f","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018oNotcuyhw3GE1A3vexoag","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016dG1iL4VqAbis2NLFnVPyh","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","old_string":"/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}","new_string":"/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}\n\n/// Feed one PTY-output chunk for `endpoint_id` through `engine`, publish any\n/// resulting change to `hub`, and — when the engine opted into persistence —\n/// append each newly-completed turn to the endpoint's Path-B history store. This\n/// is the single per-chunk bridge the brain's digest feed\n/// ([`crate::brain::Brain::run_digest_feed`]) and any in-process daemon feed\n/// share, so the publish + persist behavior lives in exactly one place.\n// [impl->REQ-TERM-4]\npub fn ingest_chunk(engine: &mut DigestEngine, hub: &DigestHub, endpoint_id: &str, bytes: &[u8]) {\n let Some(update) = engine.feed(bytes) else {\n return; // unchanged — nothing to publish or persist\n };\n if engine.persist() {\n for turn in &update.newly_completed {\n persist_turn(endpoint_id, turn);\n }\n }\n hub.publish(endpoint_id, engine.snapshot(), update);\n}\n\n/// Append one completed turn to `endpoint_id`'s Path-B history store as a coarse\n/// digest-activity record (ADR-0008 \"Option (C)\"). Best-effort: a store error is\n/// swallowed — the digest log is a convenience, never load-bearing.\nfn persist_turn(endpoint_id: &str, turn: &Turn) {\n let perch_path = perch::resolve_perch_path(endpoint_id, ParentHint::Infer);\n let record = serde_json::json!({ \"kind\": \"digest_turn\", \"turn\": turn });\n let _ = spt_store::history::append_record(&perch_path, &record.to_string());\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":6847,"cache_read_input_tokens":235051,"output_tokens":920,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":6847,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":920,"cache_read_input_tokens":235051,"cache_creation_input_tokens":6847,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":6847},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6fKPa6Kw1sVmNRDLD4","type":"assistant","uuid":"6d9a812f-9f2d-46df-9a31-070704c0f426","timestamp":"2026-06-03T09:35:09.081Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"6d9a812f-9f2d-46df-9a31-070704c0f426","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016dG1iL4VqAbis2NLFnVPyh","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"c31e9244-f3d9-4038-837f-b4d5402cb182","timestamp":"2026-06-03T09:35:09.259Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digest.rs","oldString":"/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}","newString":"/// Length of the equal-by-value prefix shared by two turn slices.\nfn common_prefix_len(a: &[Turn], b: &[Turn]) -> usize {\n a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()\n}\n\n/// Feed one PTY-output chunk for `endpoint_id` through `engine`, publish any\n/// resulting change to `hub`, and — when the engine opted into persistence —\n/// append each newly-completed turn to the endpoint's Path-B history store. This\n/// is the single per-chunk bridge the brain's digest feed\n/// ([`crate::brain::Brain::run_digest_feed`]) and any in-process daemon feed\n/// share, so the publish + persist behavior lives in exactly one place.\n// [impl->REQ-TERM-4]\npub fn ingest_chunk(engine: &mut DigestEngine, hub: &DigestHub, endpoint_id: &str, bytes: &[u8]) {\n let Some(update) = engine.feed(bytes) else {\n return; // unchanged — nothing to publish or persist\n };\n if engine.persist() {\n for turn in &update.newly_completed {\n persist_turn(endpoint_id, turn);\n }\n }\n hub.publish(endpoint_id, engine.snapshot(), update);\n}\n\n/// Append one completed turn to `endpoint_id`'s Path-B history store as a coarse\n/// digest-activity record (ADR-0008 \"Option (C)\"). Best-effort: a store error is\n/// swallowed — the digest log is a convenience, never load-bearing.\nfn persist_turn(endpoint_id: &str, turn: &Turn) {\n let perch_path = perch::resolve_perch_path(endpoint_id, ParentHint::Infer);\n let record = serde_json::json!({ \"kind\": \"digest_turn\", \"turn\": turn });\n let _ = spt_store::history::append_record(&perch_path, &record.to_string());\n}","originalFile":null,"structuredPatch":[{"oldStart":203,"oldLines":6,"newStart":203,"newLines":34,"lines":[" a.iter().zip(b.iter()).take_while(|(x, y)| x == y).count()"," }"," ","+/// Feed one PTY-output chunk for `endpoint_id` through `engine`, publish any","+/// resulting change to `hub`, and — when the engine opted into persistence —","+/// append each newly-completed turn to the endpoint's Path-B history store. This","+/// is the single per-chunk bridge the brain's digest feed","+/// ([`crate::brain::Brain::run_digest_feed`]) and any in-process daemon feed","+/// share, so the publish + persist behavior lives in exactly one place.","+// [impl->REQ-TERM-4]","+pub fn ingest_chunk(engine: &mut DigestEngine, hub: &DigestHub, endpoint_id: &str, bytes: &[u8]) {","+ let Some(update) = engine.feed(bytes) else {","+ return; // unchanged — nothing to publish or persist","+ };","+ if engine.persist() {","+ for turn in &update.newly_completed {","+ persist_turn(endpoint_id, turn);","+ }","+ }","+ hub.publish(endpoint_id, engine.snapshot(), update);","+}","+","+/// Append one completed turn to `endpoint_id`'s Path-B history store as a coarse","+/// digest-activity record (ADR-0008 \"Option (C)\"). Best-effort: a store error is","+/// swallowed — the digest log is a convenience, never load-bearing.","+fn persist_turn(endpoint_id: &str, turn: &Turn) {","+ let perch_path = perch::resolve_perch_path(endpoint_id, ParentHint::Infer);","+ let record = serde_json::json!({ \"kind\": \"digest_turn\", \"turn\": turn });","+ let _ = spt_store::history::append_record(&perch_path, &record.to_string());","+}","+"," #[cfg(test)]"," mod tests {"," use super::*;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"6d9a812f-9f2d-46df-9a31-070704c0f426","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c31e9244-f3d9-4038-837f-b4d5402cb182","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01737342T53KwPAZeNpMHGZw","type":"message","role":"assistant","content":[{"type":"text","text":"Now add `attach` + `run_digest_feed` to brain.rs:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1119,"cache_read_input_tokens":241898,"output_tokens":405,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1119,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":405,"cache_read_input_tokens":241898,"cache_creation_input_tokens":1119,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1119},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6g64ATpCjgfErdnXvB","type":"assistant","uuid":"4fed78d8-dcd4-4b9e-858d-06c5ab72c715","timestamp":"2026-06-03T09:35:11.436Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4fed78d8-dcd4-4b9e-858d-06c5ab72c715","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01737342T53KwPAZeNpMHGZw","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HSNeukTvtwW58YvADYHbRd","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs","old_string":"use std::io;\nuse std::time::{SystemTime, UNIX_EPOCH};\n\nuse interprocess::local_socket::Stream;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};","new_string":"use std::io;\nuse std::sync::atomic::{AtomicBool, Ordering};\nuse std::time::{SystemTime, UNIX_EPOCH};\n\nuse interprocess::local_socket::Stream;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::{ingest_chunk, DigestEngine};\nuse crate::digesthub::DigestHub;\nuse crate::frame::{Envelope, Role};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1119,"cache_read_input_tokens":241898,"output_tokens":405,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1119,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":405,"cache_read_input_tokens":241898,"cache_creation_input_tokens":1119,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1119},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6g64ATpCjgfErdnXvB","type":"assistant","uuid":"dae96a14-cad8-43af-8e48-f312267fcbd8","timestamp":"2026-06-03T09:35:14.439Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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(file state is current in your context — no need to Read it back)"}]},"uuid":"0fc4e42b-ace8-49c1-8f45-31c73c6a661d","timestamp":"2026-06-03T09:35:14.634Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs","oldString":"use std::io;\nuse std::time::{SystemTime, UNIX_EPOCH};\n\nuse interprocess::local_socket::Stream;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};","newString":"use std::io;\nuse std::sync::atomic::{AtomicBool, Ordering};\nuse std::time::{SystemTime, UNIX_EPOCH};\n\nuse interprocess::local_socket::Stream;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::{ingest_chunk, DigestEngine};\nuse crate::digesthub::DigestHub;\nuse crate::frame::{Envelope, Role};","originalFile":null,"structuredPatch":[{"oldStart":23,"oldLines":11,"newStart":23,"newLines":14,"lines":[" // [impl->REQ-DAEMON-2]"," "," use std::io;","+use std::sync::atomic::{AtomicBool, Ordering};"," use std::time::{SystemTime, UNIX_EPOCH};"," "," use interprocess::local_socket::Stream;"," "," use crate::codec::{read_frame, write_frame};","+use crate::digest::{ingest_chunk, DigestEngine};","+use crate::digesthub::DigestHub;"," use crate::frame::{Envelope, Role};"," use crate::msg::{"," decode_bytes, encode_bytes, AppliedEvent, ErrorEvent, ExitEvent, InputReq, KillReq, OutputEvent,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"dae96a14-cad8-43af-8e48-f312267fcbd8","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"0fc4e42b-ace8-49c1-8f45-31c73c6a661d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MdvSRgehNdfVm3E3YXrk1t","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01A8BU1oXJVRLtJSHAsTuZdE","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs","old_string":" /// Re-attach to a session's output from `from_seq` (handoff resume).\n fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {","new_string":" /// Attach this (freshly-connected) brain to an **existing** broker session's\n /// output from `from_seq`, e.g. a dedicated digest-feed subscriber that did\n /// not spawn the session itself. Sets the resume cursor + session, then\n /// subscribes (the broker replays from `from_seq`, then streams live). Unlike\n /// [`Brain::handoff`] this does not touch the generation — it is a *second*\n /// reader of a session another brain drives, not a logic handoff.\n pub fn attach(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {\n self.session_id = Some(session_id);\n self.next_seq = from_seq;\n self.subscribe(session_id, from_seq)\n }\n\n /// Run the **PTY-digest feed** for `endpoint_id` (B8): read this session's\n /// output events and fold each chunk through `engine`, publishing every change\n /// to `hub` (and persisting completed turns when the engine opted in) via\n /// [`ingest_chunk`]. This is the brain-side digest projection — the parse is\n /// logic, so it lives here, never in the broker (ADR-0004 §B). Returns when\n /// the session exits, `stop` is set (checked between events), or the broker\n /// connection drops. A non-output event other than `exit` is ignored (the\n /// feed only cares about the byte stream).\n // [impl->REQ-TERM-4]\n pub fn run_digest_feed(\n &mut self,\n engine: &mut DigestEngine,\n hub: &DigestHub,\n endpoint_id: &str,\n stop: &AtomicBool,\n ) -> io::Result<()> {\n loop {\n if stop.load(Ordering::Relaxed) {\n return Ok(());\n }\n match self.read_event()? {\n BrokerEvent::Output { bytes, .. } => {\n ingest_chunk(engine, hub, endpoint_id, &bytes)\n }\n BrokerEvent::Exit { .. } => return Ok(()),\n BrokerEvent::Error { message } => return Err(io::Error::other(message)),\n _ => {}\n }\n }\n }\n\n /// Re-attach to a session's output from `from_seq` (handoff resume).\n fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":475,"cache_read_input_tokens":243017,"output_tokens":1039,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":475,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1039,"cache_read_input_tokens":243017,"cache_creation_input_tokens":475,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":475},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6gUeDPmUWCRfQQVUgb","type":"assistant","uuid":"239c4893-b1ba-487e-a1ec-00edf38c0138","timestamp":"2026-06-03T09:35:27.806Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"239c4893-b1ba-487e-a1ec-00edf38c0138","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01A8BU1oXJVRLtJSHAsTuZdE","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"2804e711-93ff-4036-99e4-17d8ff9aa635","timestamp":"2026-06-03T09:35:27.989Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\brain.rs","oldString":" /// Re-attach to a session's output from `from_seq` (handoff resume).\n fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {","newString":" /// Attach this (freshly-connected) brain to an **existing** broker session's\n /// output from `from_seq`, e.g. a dedicated digest-feed subscriber that did\n /// not spawn the session itself. Sets the resume cursor + session, then\n /// subscribes (the broker replays from `from_seq`, then streams live). Unlike\n /// [`Brain::handoff`] this does not touch the generation — it is a *second*\n /// reader of a session another brain drives, not a logic handoff.\n pub fn attach(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {\n self.session_id = Some(session_id);\n self.next_seq = from_seq;\n self.subscribe(session_id, from_seq)\n }\n\n /// Run the **PTY-digest feed** for `endpoint_id` (B8): read this session's\n /// output events and fold each chunk through `engine`, publishing every change\n /// to `hub` (and persisting completed turns when the engine opted in) via\n /// [`ingest_chunk`]. This is the brain-side digest projection — the parse is\n /// logic, so it lives here, never in the broker (ADR-0004 §B). Returns when\n /// the session exits, `stop` is set (checked between events), or the broker\n /// connection drops. A non-output event other than `exit` is ignored (the\n /// feed only cares about the byte stream).\n // [impl->REQ-TERM-4]\n pub fn run_digest_feed(\n &mut self,\n engine: &mut DigestEngine,\n hub: &DigestHub,\n endpoint_id: &str,\n stop: &AtomicBool,\n ) -> io::Result<()> {\n loop {\n if stop.load(Ordering::Relaxed) {\n return Ok(());\n }\n match self.read_event()? {\n BrokerEvent::Output { bytes, .. } => {\n ingest_chunk(engine, hub, endpoint_id, &bytes)\n }\n BrokerEvent::Exit { .. } => return Ok(()),\n BrokerEvent::Error { message } => return Err(io::Error::other(message)),\n _ => {}\n }\n }\n }\n\n /// Re-attach to a session's output from `from_seq` (handoff resume).\n fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {","originalFile":null,"structuredPatch":[{"oldStart":298,"oldLines":6,"newStart":298,"newLines":49,"lines":[" }"," }"," ","+ /// Attach this (freshly-connected) brain to an **existing** broker session's","+ /// output from `from_seq`, e.g. a dedicated digest-feed subscriber that did","+ /// not spawn the session itself. Sets the resume cursor + session, then","+ /// subscribes (the broker replays from `from_seq`, then streams live). Unlike","+ /// [`Brain::handoff`] this does not touch the generation — it is a *second*","+ /// reader of a session another brain drives, not a logic handoff.","+ pub fn attach(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {","+ self.session_id = Some(session_id);","+ self.next_seq = from_seq;","+ self.subscribe(session_id, from_seq)","+ }","+","+ /// Run the **PTY-digest feed** for `endpoint_id` (B8): read this session's","+ /// output events and fold each chunk through `engine`, publishing every change","+ /// to `hub` (and persisting completed turns when the engine opted in) via","+ /// [`ingest_chunk`]. This is the brain-side digest projection — the parse is","+ /// logic, so it lives here, never in the broker (ADR-0004 §B). Returns when","+ /// the session exits, `stop` is set (checked between events), or the broker","+ /// connection drops. A non-output event other than `exit` is ignored (the","+ /// feed only cares about the byte stream).","+ // [impl->REQ-TERM-4]","+ pub fn run_digest_feed(","+ &mut self,","+ engine: &mut DigestEngine,","+ hub: &DigestHub,","+ endpoint_id: &str,","+ stop: &AtomicBool,","+ ) -> io::Result<()> {","+ loop {","+ if stop.load(Ordering::Relaxed) {","+ return Ok(());","+ }","+ match self.read_event()? {","+ BrokerEvent::Output { bytes, .. } => {","+ ingest_chunk(engine, hub, endpoint_id, &bytes)","+ }","+ BrokerEvent::Exit { .. } => return Ok(()),","+ BrokerEvent::Error { message } => return Err(io::Error::other(message)),","+ _ => {}","+ }","+ }","+ }","+"," /// Re-attach to a session's output from `from_seq` (handoff resume)."," fn subscribe(&mut self, session_id: u64, from_seq: u64) -> io::Result<()> {"," self.send("]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"239c4893-b1ba-487e-a1ec-00edf38c0138","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2804e711-93ff-4036-99e4-17d8ff9aa635","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RzgkYr7BP8E6FCYU3WGPjR","type":"message","role":"assistant","content":[{"type":"text","text":"Now lib.rs exports for the new public surface + daemon wiring (bind digest control):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1109,"cache_read_input_tokens":243492,"output_tokens":538,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1109,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":538,"cache_read_input_tokens":243492,"cache_creation_input_tokens":1109,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1109},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6hTwL6e3ZiEbaxn4dU","type":"assistant","uuid":"e3ca3054-9068-4a4b-99d7-da68a7a5b302","timestamp":"2026-06-03T09:35:30.704Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"e3ca3054-9068-4a4b-99d7-da68a7a5b302","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RzgkYr7BP8E6FCYU3WGPjR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QJakHQvH99B9Nqx3Y8WF8t","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","old_string":"pub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};","new_string":"pub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1109,"cache_read_input_tokens":243492,"output_tokens":538,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1109,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":538,"cache_read_input_tokens":243492,"cache_creation_input_tokens":1109,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1109},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6hTwL6e3ZiEbaxn4dU","type":"assistant","uuid":"58bd55fc-9dec-40e6-8557-7d0d9e19b458","timestamp":"2026-06-03T09:35:34.566Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"58bd55fc-9dec-40e6-8557-7d0d9e19b458","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QJakHQvH99B9Nqx3Y8WF8t","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"0ee99a98-8a3b-4376-b9cb-4846774d2022","timestamp":"2026-06-03T09:35:34.749Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","oldString":"pub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};","newString":"pub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};","originalFile":"//! `spt-daemon` — the per-machine broker/brain supervisor (M3b).\n//!\n//! ADR-0004 splits the logical daemon into two implementation layers so a\n//! routine self-update swaps the logic without disturbing live endpoints:\n//!\n//! - a **broker** (stable kernel) holds *only* the un-transferable resources a\n//! live consumer would lose continuity on if the logic restarted — PTY\n//! masters (from [`spt_term`]), spawned harness children, accepted/listening\n//! sockets — and runs no logic;\n//! - a **brain** (restartable logic) holds routing, registry, manifest parse,\n//! and the re-hosted [`spt_live`] lifecycle, attaching to the broker over a\n//! **versioned local IPC** so a *newer brain talks to an older broker*.\n//!\n//! **B0 (this commit)** lands the crate's layer position plus that versioned\n//! IPC seam — the load-bearing contract everything else rides:\n//!\n//! - [`frame`] — the forward-compatible [`Envelope`] schema + the version\n//! [`Hello`] handshake (KNOWN-HAZARDS 2.3, [`REQ-HAZARD-HANDOFF-ARGV-COMPAT`]);\n//! - [`codec`] — length-prefixed JSON framing over any [`std::io::Read`]/`Write`;\n//! - [`transport`] — the OS-split carrier (named pipe / UDS) behind one\n//! [`DaemonTransport`] trait, mirroring `spt-term`'s `SessionSurface`.\n//!\n//! **B1 (this commit)** adds the **broker kernel** ([`broker`]) — the stable\n//! half that hosts a real `spt-term` PTY child and relays its output/input over\n//! the IPC, holding only the ADR-0004 §B resources and no logic — plus the\n//! broker↔brain message catalog ([`msg`]).\n//!\n//! **B3 (this commit)** consolidates the interim no-daemon model into the brain:\n//! the `api listen` pulse / Psyche / drop-ingest loops become scheduled\n//! in-process loops ([`lifecycle::BrainLifecycle`]) paced by a durable,\n//! configurable period ([`config::DaemonConfig`]) instead of the interim 5s\n//! constant; the only residue left in the harness-hosted session is the thin,\n//! stateless [`relay::Relay`]. The `spt` binary's `LiveHost` becomes a shim over\n//! `BrainLifecycle` (re-host, not rewrite) ([`REQ-DAEMON-1`]).\n//!\n//! **B5 (this commit)** makes the broker↔brain boundary **exactly-once across a\n//! brain crash** ([`effect::EffectJournal`]): an idempotent `input` carries a\n//! durable `op_id`, and the broker dedups at the effect keyed by that id over a\n//! broker-owned recovery anchor (KNOWN-HAZARDS 7.2, [`REQ-HAZARD-RESTART-IDEMPOTENT`];\n//! Spike #6's two constraints — broker-owned anchor, dedup-at-effect-by-id —\n//! instantiated on the real PTY-write boundary).\n//!\n//! The brain + gapless handoff (B2) and the rest of the M3b task table build on\n//! this seam. `spt-daemon` is internal supervisor machinery, **not** public SDK\n//! (R-ARCH-2).\n//!\n//! [`Envelope`]: frame::Envelope\n//! [`Hello`]: frame::Hello\n//! [`DaemonTransport`]: transport::DaemonTransport\n\npub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod digest;\npub mod digesthub;\npub mod effect;\npub mod endpoint;\npub mod frame;\npub mod lifecycle;\npub mod msg;\npub mod relay;\npub mod seedmap;\npub mod transport;\n\n#[cfg(test)]\nmod test_home;\n\npub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\npub use lifecycle::{BrainLifecycle, TickReport};\npub use relay::Relay;\npub use seedmap::{put_seed, take_seed, SeedRegistry};\npub use frame::{\n accept_hello, Envelope, HandshakeError, Hello, Role, IPC_PROTOCOL_VERSION,\n MIN_COMPATIBLE_VERSION,\n};\npub use transport::{DaemonTransport, LocalSocketTransport};\n","structuredPatch":[{"oldStart":71,"oldLines":8,"newStart":71,"newLines":10,"lines":[" pub use broker::Broker;"," pub use config::DaemonConfig;"," pub use daemon::{ensure_running, is_running, Daemon};","+pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};","+pub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};"," pub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};","-pub use endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};","+pub use endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};"," pub use lifecycle::{BrainLifecycle, TickReport};"," pub use relay::Relay;"," pub use seedmap::{put_seed, take_seed, SeedRegistry};"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"58bd55fc-9dec-40e6-8557-7d0d9e19b458","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"0ee99a98-8a3b-4376-b9cb-4846774d2022","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} 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`Daemon::run`:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":608,"cache_read_input_tokens":244601,"output_tokens":635,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":608,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":635,"cache_read_input_tokens":244601,"cache_creation_input_tokens":608,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":608},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6hxssTi6SD8wb2yc9D","type":"assistant","uuid":"19e29038-c394-41e9-980d-0f7be83e709b","timestamp":"2026-06-03T09:35:42.333Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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SeedRegistry};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":608,"cache_read_input_tokens":244601,"output_tokens":635,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":608,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":635,"cache_read_input_tokens":244601,"cache_creation_input_tokens":608,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":608},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6hxssTi6SD8wb2yc9D","type":"assistant","uuid":"59acf9cf-1b7f-47fa-b4fb-d2c33e0b03cc","timestamp":"2026-06-03T09:35:44.396Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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(file state is current in your context — no need to Read it back)"}]},"uuid":"2bb6be0b-c080-483b-8ab7-e7adfcfa2a56","timestamp":"2026-06-03T09:35:44.590Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\daemon.rs","oldString":"use crate::broker::Broker;\nuse crate::endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\nuse crate::seedmap::{self, SeedRegistry};","newString":"use crate::broker::Broker;\nuse crate::digesthub::{self, DigestHub};\nuse crate::endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};\nuse crate::seedmap::{self, SeedRegistry};","originalFile":"//! The daemon process entrypoint + auto-start (B6).\n//!\n//! [`Daemon::run`] is the body of the hidden `spt daemon` subcommand: it binds\n//! the broker (B1/B2 PTY hosting) and the seed-control channel (B6) under the\n//! canonical per-home names ([`crate::endpoint`]) and serves both for the life\n//! of the process.\n//!\n//! [`ensure_running`] is the auto-start seam (REQ-DAEMON-3): any `api`\n//! invocation calls it; if no daemon answers the seed-control ping it spawns\n//! `spt daemon` detached and waits (bounded) for it to come up. The reliable\n//! anchor is the seed channel — bound for the whole daemon lifetime, so a ping\n//! against it is a true liveness test (`listen` is the interim model's anchor;\n//! here the seed channel plays that role for cold-start detection).\n// [impl->REQ-DAEMON-3]\n\nuse std::io;\nuse std::process::{Command, Stdio};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::Duration;\n\nuse crate::broker::Broker;\nuse crate::endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};\nuse crate::seedmap::{self, SeedRegistry};\n\n/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\nconst START_TIMEOUT: Duration = Duration::from_secs(5);\n/// Poll cadence while waiting for the spawned daemon to come up.\nconst START_POLL: Duration = Duration::from_millis(25);\n\n/// The per-machine broker/brain daemon process.\npub struct Daemon;\n\nimpl Daemon {\n /// Run the daemon: bind the broker (served on a background thread) + the\n /// seed-control channel (the foreground loop + liveness anchor) and serve\n /// until the process is killed. The body of `spt daemon`.\n pub fn run() -> io::Result<()> {\n let reg = Arc::new(SeedRegistry::new());\n\n // The broker hosts PTYs (B1/B2). Serve it on a background thread; a bind\n // failure there must not stop the seed channel (the B6 surface) — the\n // PTY-hosting consumers arrive in B7/B8.\n match Broker::bind(&broker_socket_name()) {\n Ok(broker) => {\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n Err(e) => eprintln!(\"BROKER_BIND_FAIL: {e}\"),\n }\n\n // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\n\n // The seed-control channel is the foreground loop. Binding it is what\n // arbitrates the single-daemon-per-home invariant: a second daemon racing\n // to start fails this bind and exits, leaving the winner serving.\n seedmap::serve_seed_control(&seed_socket_name(), reg)\n }\n}\n\n/// Whether a daemon is already serving the seed-control channel for this home.\npub fn is_running() -> bool {\n seedmap::ping(&seed_socket_name()).is_ok()\n}\n\n/// Auto-start (REQ-DAEMON-3): ensure a daemon is up for this home. A no-op if one\n/// already answers; otherwise spawn `spt daemon` detached and wait (bounded) for\n/// it to bind. Idempotent + race-tolerant: if two callers spawn at once, one\n/// wins the bind and the other exits — and this check passes either way.\npub fn ensure_running() -> io::Result<()> {\n if is_running() {\n return Ok(());\n }\n spawn_detached()?;\n let mut waited = Duration::ZERO;\n while waited < START_TIMEOUT {\n if is_running() {\n return Ok(());\n }\n thread::sleep(START_POLL);\n waited += START_POLL;\n }\n Err(io::Error::new(\n io::ErrorKind::TimedOut,\n \"daemon did not come up within the start window\",\n ))\n}\n\n/// Spawn `spt daemon` as a detached background process. Inherits the environment\n/// — so the child resolves the **same** `SPT_HOME`, hence the same canonical\n/// socket names — but drops the std handles so it outlives the launching CLI\n/// call. The child is independent (not killed when the parent exits): on unix it\n/// is reparented to init when the launcher exits; on Windows a child is not in\n/// the parent's job by default.\n///\n/// **Windows handle-inheritance guard.** A caller may capture this process's\n/// stdout/stderr through a pipe (`Command::output()`, a harness hook reading the\n/// command's output). On Windows `CreateProcess` is invoked with\n/// `bInheritHandles = TRUE`, so the long-lived daemon would inherit that pipe's\n/// write end and hold it open forever — the capturing reader never sees EOF and\n/// hangs. Unix is immune (Rust marks pipe fds `CLOEXEC`). So before spawning we\n/// strip `HANDLE_FLAG_INHERIT` from this process's std handles; the daemon then\n/// cannot inherit them, the pipe closes when *this* process exits, and the\n/// caller's read completes. Stripping the flag does not affect this process's own\n/// use of its std handles — only what a child inherits.\nfn spawn_detached() -> io::Result<()> {\n #[cfg(windows)]\n block_std_handle_inheritance();\n let exe = std::env::current_exe()?;\n let mut cmd = Command::new(exe);\n cmd.arg(\"daemon\")\n .stdin(Stdio::null())\n .stdout(Stdio::null())\n .stderr(Stdio::null());\n #[cfg(windows)]\n {\n use std::os::windows::process::CommandExt;\n // DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP | CREATE_NO_WINDOW: no\n // inherited console, no popup window, its own signal group.\n cmd.creation_flags(0x0000_0008 | 0x0000_0200 | 0x0800_0000);\n }\n cmd.spawn()?;\n Ok(())\n}\n\n/// Clear `HANDLE_FLAG_INHERIT` on this process's std handles so a spawned child\n/// (the daemon) cannot inherit a pipe a caller is capturing. Declared inline to\n/// avoid a winapi dependency for these two calls.\n#[cfg(windows)]\nfn block_std_handle_inheritance() {\n extern \"system\" {\n fn GetStdHandle(nStdHandle: u32) -> isize;\n fn SetHandleInformation(hObject: isize, dwMask: u32, dwFlags: u32) -> i32;\n }\n const STD_INPUT_HANDLE: u32 = 0xFFFF_FFF6; // -10\n const STD_OUTPUT_HANDLE: u32 = 0xFFFF_FFF5; // -11\n const STD_ERROR_HANDLE: u32 = 0xFFFF_FFF4; // -12\n const HANDLE_FLAG_INHERIT: u32 = 0x1;\n const INVALID: isize = -1;\n unsafe {\n for which in [STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE] {\n let h = GetStdHandle(which);\n if h != 0 && h != INVALID {\n // Best-effort: a console handle that rejects the call is harmless.\n SetHandleInformation(h, HANDLE_FLAG_INHERIT, 0);\n }\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::seedmap::{serve_seed_control, SeedRegistry};\n use crate::test_home::with_home;\n\n // [unit->REQ-DAEMON-3] with no daemon up, is_running() is false; once a\n // seed-control server answers, it flips true and ensure_running() is a no-op\n // (the spawn branch — which would need the real `spt` binary — is not taken).\n #[test]\n fn is_running_tracks_the_seed_channel() {\n with_home(|_| {\n assert!(!is_running(), \"no daemon bound yet\");\n\n let reg = Arc::new(SeedRegistry::new());\n let name = seed_socket_name();\n let srv = Arc::clone(®);\n thread::spawn(move || {\n let _ = serve_seed_control(&name, srv);\n });\n for _ in 0..400 {\n if is_running() {\n break;\n }\n thread::sleep(Duration::from_millis(5));\n }\n assert!(is_running(), \"the seed channel answers → daemon is up\");\n // ensure_running short-circuits (no real process spawn).\n ensure_running().expect(\"ensure is a no-op when already up\");\n });\n }\n}\n","structuredPatch":[{"oldStart":20,"oldLines":7,"newStart":20,"newLines":8,"lines":[" use std::time::Duration;"," "," use crate::broker::Broker;","-use crate::endpoint::{broker_socket_name, daemon_pid_path, seed_socket_name};","+use crate::digesthub::{self, DigestHub};","+use crate::endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};"," use crate::seedmap::{self, SeedRegistry};"," "," /// How long auto-start waits for a freshly-spawned daemon to bind its channel."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"59acf9cf-1b7f-47fa-b4fb-d2c33e0b03cc","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2bb6be0b-c080-483b-8ab7-e7adfcfa2a56","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018983ff3erj4h7pCpQn5xyA","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Aqna1MsgAWMSsEWSatbP9o","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\daemon.rs","old_string":" // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());","new_string":" // The digest hub (B8) holds the live per-endpoint PTY-digest projections;\n // the digest-control channel serves `spt digest ` snapshot pulls +\n // delta-stream subscribes against it. Served on a background thread like\n // the broker. The per-session feed that *populates* the hub is driven by\n // the brain (the parse is logic — ADR-0004 §B), wired as daemon-hosted\n // sessions are spawned through the broker; a bare daemon serves the\n // channel and answers \"no live digest\" until a session is hosted.\n let digest_hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&digest_hub);\n thread::spawn(move || {\n let _ = digesthub::serve_digest_control(&digest_socket_name(), hub);\n });\n }\n\n // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":706,"cache_read_input_tokens":245209,"output_tokens":613,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":706,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":613,"cache_read_input_tokens":245209,"cache_creation_input_tokens":706,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":706},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6igqF4JvpsFqoYzoWT","type":"assistant","uuid":"52359657-06e0-4deb-aed4-bb298d5a2b95","timestamp":"2026-06-03T09:35:52.428Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"52359657-06e0-4deb-aed4-bb298d5a2b95","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Aqna1MsgAWMSsEWSatbP9o","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\daemon.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"9bfe35f3-40a0-4974-85cf-f98ddf31536a","timestamp":"2026-06-03T09:35:52.606Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\daemon.rs","oldString":" // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());","newString":" // The digest hub (B8) holds the live per-endpoint PTY-digest projections;\n // the digest-control channel serves `spt digest ` snapshot pulls +\n // delta-stream subscribes against it. Served on a background thread like\n // the broker. The per-session feed that *populates* the hub is driven by\n // the brain (the parse is logic — ADR-0004 §B), wired as daemon-hosted\n // sessions are spawned through the broker; a bare daemon serves the\n // channel and answers \"no live digest\" until a session is hosted.\n let digest_hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&digest_hub);\n thread::spawn(move || {\n let _ = digesthub::serve_digest_control(&digest_socket_name(), hub);\n });\n }\n\n // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());","originalFile":"//! The daemon process entrypoint + auto-start (B6).\n//!\n//! [`Daemon::run`] is the body of the hidden `spt daemon` subcommand: it binds\n//! the broker (B1/B2 PTY hosting) and the seed-control channel (B6) under the\n//! canonical per-home names ([`crate::endpoint`]) and serves both for the life\n//! of the process.\n//!\n//! [`ensure_running`] is the auto-start seam (REQ-DAEMON-3): any `api`\n//! invocation calls it; if no daemon answers the seed-control ping it spawns\n//! `spt daemon` detached and waits (bounded) for it to come up. The reliable\n//! anchor is the seed channel — bound for the whole daemon lifetime, so a ping\n//! against it is a true liveness test (`listen` is the interim model's anchor;\n//! here the seed channel plays that role for cold-start detection).\n// [impl->REQ-DAEMON-3]\n\nuse std::io;\nuse std::process::{Command, Stdio};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::Duration;\n\nuse crate::broker::Broker;\nuse crate::digesthub::{self, DigestHub};\nuse crate::endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};\nuse crate::seedmap::{self, SeedRegistry};\n\n/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\nconst START_TIMEOUT: Duration = Duration::from_secs(5);\n/// Poll cadence while waiting for the spawned daemon to come up.\nconst START_POLL: Duration = Duration::from_millis(25);\n\n/// The per-machine broker/brain daemon process.\npub struct Daemon;\n\nimpl Daemon {\n /// Run the daemon: bind the broker (served on a background thread) + the\n /// seed-control channel (the foreground loop + liveness anchor) and serve\n /// until the process is killed. The body of `spt daemon`.\n pub fn run() -> io::Result<()> {\n let reg = Arc::new(SeedRegistry::new());\n\n // The broker hosts PTYs (B1/B2). Serve it on a background thread; a bind\n // failure there must not stop the seed channel (the B6 surface) — the\n // PTY-hosting consumers arrive in B7/B8.\n match Broker::bind(&broker_socket_name()) {\n Ok(broker) => {\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n Err(e) => eprintln!(\"BROKER_BIND_FAIL: {e}\"),\n }\n\n // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n // is the socket ping, never this file, so a stale value is harmless.\n let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\n\n // The seed-control channel is the foreground loop. Binding it is what\n // arbitrates the single-daemon-per-home invariant: a second daemon racing\n // to start fails this bind and exits, leaving the winner serving.\n seedmap::serve_seed_control(&seed_socket_name(), reg)\n }\n}\n\n/// Whether a daemon is already serving the seed-control channel for this home.\npub fn is_running() -> bool {\n seedmap::ping(&seed_socket_name()).is_ok()\n}\n\n/// Auto-start (REQ-DAEMON-3): ensure a daemon is up for this home. A no-op if one\n/// already answers; otherwise spawn `spt daemon` detached and wait (bounded) for\n/// it to bind. Idempotent + race-tolerant: if two callers spawn at once, one\n/// wins the bind and the other exits — and this check passes either way.\npub fn ensure_running() -> io::Result<()> {\n if is_running() {\n return Ok(());\n }\n spawn_detached()?;\n let mut waited = Duration::ZERO;\n while waited < START_TIMEOUT {\n if is_running() {\n return Ok(());\n }\n thread::sleep(START_POLL);\n waited += START_POLL;\n }\n Err(io::Error::new(\n io::ErrorKind::TimedOut,\n \"daemon did not come up within the start window\",\n ))\n}\n\n/// Spawn `spt daemon` as a detached background process. Inherits the environment\n/// — so the child resolves the **same** `SPT_HOME`, hence the same canonical\n/// socket names — but drops the std handles so it outlives the launching CLI\n/// call. The child is independent (not killed when the parent exits): on unix it\n/// is reparented to init when the launcher exits; on Windows a child is not in\n/// the parent's job by default.\n///\n/// **Windows handle-inheritance guard.** A caller may capture this process's\n/// stdout/stderr through a pipe (`Command::output()`, a harness hook reading the\n/// command's output). On Windows `CreateProcess` is invoked with\n/// `bInheritHandles = TRUE`, so the long-lived daemon would inherit that pipe's\n/// write end and hold it open forever — the capturing reader never sees EOF and\n/// hangs. Unix is immune (Rust marks pipe fds `CLOEXEC`). So before spawning we\n/// strip `HANDLE_FLAG_INHERIT` from this process's std handles; the daemon then\n/// cannot inherit them, the pipe closes when *this* process exits, and the\n/// caller's read completes. Stripping the flag does not affect this process's own\n/// use of its std handles — only what a child inherits.\nfn spawn_detached() -> io::Result<()> {\n #[cfg(windows)]\n block_std_handle_inheritance();\n let exe = std::env::current_exe()?;\n let mut cmd = Command::new(exe);\n cmd.arg(\"daemon\")\n .stdin(Stdio::null())\n .stdout(Stdio::null())\n .stderr(Stdio::null());\n #[cfg(windows)]\n {\n use std::os::windows::process::CommandExt;\n // DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP | CREATE_NO_WINDOW: no\n // inherited console, no popup window, its own signal group.\n cmd.creation_flags(0x0000_0008 | 0x0000_0200 | 0x0800_0000);\n }\n cmd.spawn()?;\n Ok(())\n}\n\n/// Clear `HANDLE_FLAG_INHERIT` on this process's std handles so a spawned child\n/// (the daemon) cannot inherit a pipe a caller is capturing. Declared inline to\n/// avoid a winapi dependency for these two calls.\n#[cfg(windows)]\nfn block_std_handle_inheritance() {\n extern \"system\" {\n fn GetStdHandle(nStdHandle: u32) -> isize;\n fn SetHandleInformation(hObject: isize, dwMask: u32, dwFlags: u32) -> i32;\n }\n const STD_INPUT_HANDLE: u32 = 0xFFFF_FFF6; // -10\n const STD_OUTPUT_HANDLE: u32 = 0xFFFF_FFF5; // -11\n const STD_ERROR_HANDLE: u32 = 0xFFFF_FFF4; // -12\n const HANDLE_FLAG_INHERIT: u32 = 0x1;\n const INVALID: isize = -1;\n unsafe {\n for which in [STD_INPUT_HANDLE, STD_OUTPUT_HANDLE, STD_ERROR_HANDLE] {\n let h = GetStdHandle(which);\n if h != 0 && h != INVALID {\n // Best-effort: a console handle that rejects the call is harmless.\n SetHandleInformation(h, HANDLE_FLAG_INHERIT, 0);\n }\n }\n }\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use crate::seedmap::{serve_seed_control, SeedRegistry};\n use crate::test_home::with_home;\n\n // [unit->REQ-DAEMON-3] with no daemon up, is_running() is false; once a\n // seed-control server answers, it flips true and ensure_running() is a no-op\n // (the spawn branch — which would need the real `spt` binary — is not taken).\n #[test]\n fn is_running_tracks_the_seed_channel() {\n with_home(|_| {\n assert!(!is_running(), \"no daemon bound yet\");\n\n let reg = Arc::new(SeedRegistry::new());\n let name = seed_socket_name();\n let srv = Arc::clone(®);\n thread::spawn(move || {\n let _ = serve_seed_control(&name, srv);\n });\n for _ in 0..400 {\n if is_running() {\n break;\n }\n thread::sleep(Duration::from_millis(5));\n }\n assert!(is_running(), \"the seed channel answers → daemon is up\");\n // ensure_running short-circuits (no real process spawn).\n ensure_running().expect(\"ensure is a no-op when already up\");\n });\n }\n}\n","structuredPatch":[{"oldStart":51,"oldLines":6,"newStart":51,"newLines":21,"lines":[" Err(e) => eprintln!(\"BROKER_BIND_FAIL: {e}\"),"," }"," ","+ // The digest hub (B8) holds the live per-endpoint PTY-digest projections;","+ // the digest-control channel serves `spt digest ` snapshot pulls +","+ // delta-stream subscribes against it. Served on a background thread like","+ // the broker. The per-session feed that *populates* the hub is driven by","+ // the brain (the parse is logic — ADR-0004 §B), wired as daemon-hosted","+ // sessions are spawned through the broker; a bare daemon serves the","+ // channel and answers \"no live digest\" until a session is hosted.","+ let digest_hub = Arc::new(DigestHub::new());","+ {","+ let hub = Arc::clone(&digest_hub);","+ thread::spawn(move || {","+ let _ = digesthub::serve_digest_control(&digest_socket_name(), hub);","+ });","+ }","+"," // Best-effort breadcrumb: record our pid for management/cleanup. Liveness"," // is the socket ping, never this file, so a stale value is harmless."," let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"52359657-06e0-4deb-aed4-bb298d5a2b95","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"9bfe35f3-40a0-4974-85cf-f98ddf31536a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01YSEa1HTUdz7LKVNx3ctAhj","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01KHuBXYjn9146MZVGgPxjhk","name":"Bash","input":{"command":"cargo build -p spt-daemon 2>&1 | tail -20","description":"Build spt-daemon with feed + control wiring"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":684,"cache_read_input_tokens":245915,"output_tokens":105,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":684,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":105,"cache_read_input_tokens":245915,"cache_creation_input_tokens":684,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":684},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6jH7WU1kwQ46woJEaJ","type":"assistant","uuid":"224f2d8e-ddd8-41ce-8188-0dd91439e5f7","timestamp":"2026-06-03T09:35:55.977Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"224f2d8e-ddd8-41ce-8188-0dd91439e5f7","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"224f2d8e-ddd8-41ce-8188-0dd91439e5f7","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01KHuBXYjn9146MZVGgPxjhk","type":"tool_result","content":" Compiling spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Compiling spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Compiling spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Compiling spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Compiling spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s","is_error":false}]},"uuid":"3beceee7-657d-40e3-8322-3be0882ac4c7","timestamp":"2026-06-03T09:35:59.916Z","toolUseResult":{"stdout":" Compiling spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Compiling spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Compiling spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Compiling spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Compiling spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"224f2d8e-ddd8-41ce-8188-0dd91439e5f7","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3beceee7-657d-40e3-8322-3be0882ac4c7","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"c8b886a5-bf04-4527-9bfe-e9df8a2d2bea","timestamp":"2026-06-03T09:35:59.926Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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(file state is current in your context — no need to Read it back)"}]},"uuid":"4eb8cc64-094b-41a2-8c91-7deaa53d0bdb","timestamp":"2026-06-03T09:36:42.972Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","oldString":"use serde::{Deserialize, Serialize};\nuse spt_term::Digest;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::DigestUpdate;","newString":"use serde::{Deserialize, Serialize};\nuse spt_term::{Digest, DigestEntry, Turn};\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::digest::DigestUpdate;","originalFile":null,"structuredPatch":[{"oldStart":26,"oldLines":7,"newStart":26,"newLines":7,"lines":[" use std::thread;"," "," use serde::{Deserialize, Serialize};","-use spt_term::Digest;","+use spt_term::{Digest, DigestEntry, Turn};"," "," use crate::codec::{read_frame, write_frame};"," use crate::digest::DigestUpdate;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d50ffb80-5496-44ba-bf48-d82e0fe97c70","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4eb8cc64-094b-41a2-8c91-7deaa53d0bdb","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01CPg9NeUzU7jL2DDcHSFDeC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0115fJj9BEUpfnKXhtCbU8No","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","old_string":"#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::Turn;\n\n fn turn(input: &str) -> Turn {","new_string":"// ───────────────────────────── presentation ─────────────────────────────\n//\n// The `spt digest` CLI lives in the `spt` binary, which depends on neither\n// `serde_json` nor `spt-term` directly — so all rendering (human + JSON) is\n// provided here, keeping the CLI a thin printer.\n\n/// Render a structured digest as a human-glanceable block: one `» input` line\n/// per user turn, agent output collapsed to a single line, and each tool sprint\n/// as a `used: name(arg), …` line. The at-a-glance \"what is this agent doing\"\n/// view (ADR-0008).\npub fn render_digest(digest: &Digest) -> String {\n render_turns(&digest.turns)\n}\n\n/// Render the turns carried by a streamed [`DigestUpdate`] (the delta-stream\n/// presentation — same per-turn shape as a snapshot).\npub fn render_update(update: &DigestUpdate) -> String {\n render_turns(&update.turns)\n}\n\n/// Serialize a digest to pretty JSON (the `--json` snapshot form).\npub fn digest_to_json(digest: &Digest) -> String {\n serde_json::to_string_pretty(digest).unwrap_or_else(|_| \"{}\".to_string())\n}\n\n/// Serialize a streamed update to compact JSON (one line per delta for `--json\n/// --follow`).\npub fn update_to_json(update: &DigestUpdate) -> String {\n serde_json::to_string(update).unwrap_or_else(|_| \"{}\".to_string())\n}\n\nfn render_turns(turns: &[Turn]) -> String {\n let mut out = String::new();\n for t in turns {\n if let Some(input) = &t.input {\n out.push_str(&format!(\"» {}\\n\", one_line(input)));\n }\n for e in &t.entries {\n match e {\n DigestEntry::Agent(text) => {\n let line = one_line(text);\n if !line.is_empty() {\n out.push_str(&format!(\" {line}\\n\"));\n }\n }\n DigestEntry::ToolSprint(tools) => {\n let joined = tools\n .iter()\n .map(|tu| {\n if tu.arg.is_empty() {\n tu.name.clone()\n } else {\n format!(\"{}({})\", tu.name, tu.arg)\n }\n })\n .collect::>()\n .join(\", \");\n out.push_str(&format!(\" used: {joined}\\n\"));\n }\n }\n }\n }\n out\n}\n\n/// Collapse internal whitespace/newlines to a single spaced line for glanceable\n/// rendering (the digest is a summary, not a transcript).\nfn one_line(s: &str) -> String {\n s.split_whitespace().collect::>().join(\" \")\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::{DigestEntry, ToolUse, Turn};\n\n fn turn(input: &str) -> Turn {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1498,"cache_read_input_tokens":248754,"output_tokens":1241,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1498,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1241,"cache_read_input_tokens":248754,"cache_creation_input_tokens":1498,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1498},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6nzJq1Gv9CyGr67g75","type":"assistant","uuid":"283270c8-1beb-4b5a-8f9c-e2a395fa1216","timestamp":"2026-06-03T09:36:57.049Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"283270c8-1beb-4b5a-8f9c-e2a395fa1216","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0115fJj9BEUpfnKXhtCbU8No","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"a0bc669b-b5e7-46ee-83fd-60969520d8fa","timestamp":"2026-06-03T09:36:57.223Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","oldString":"#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::Turn;\n\n fn turn(input: &str) -> Turn {","newString":"// ───────────────────────────── presentation ─────────────────────────────\n//\n// The `spt digest` CLI lives in the `spt` binary, which depends on neither\n// `serde_json` nor `spt-term` directly — so all rendering (human + JSON) is\n// provided here, keeping the CLI a thin printer.\n\n/// Render a structured digest as a human-glanceable block: one `» input` line\n/// per user turn, agent output collapsed to a single line, and each tool sprint\n/// as a `used: name(arg), …` line. The at-a-glance \"what is this agent doing\"\n/// view (ADR-0008).\npub fn render_digest(digest: &Digest) -> String {\n render_turns(&digest.turns)\n}\n\n/// Render the turns carried by a streamed [`DigestUpdate`] (the delta-stream\n/// presentation — same per-turn shape as a snapshot).\npub fn render_update(update: &DigestUpdate) -> String {\n render_turns(&update.turns)\n}\n\n/// Serialize a digest to pretty JSON (the `--json` snapshot form).\npub fn digest_to_json(digest: &Digest) -> String {\n serde_json::to_string_pretty(digest).unwrap_or_else(|_| \"{}\".to_string())\n}\n\n/// Serialize a streamed update to compact JSON (one line per delta for `--json\n/// --follow`).\npub fn update_to_json(update: &DigestUpdate) -> String {\n serde_json::to_string(update).unwrap_or_else(|_| \"{}\".to_string())\n}\n\nfn render_turns(turns: &[Turn]) -> String {\n let mut out = String::new();\n for t in turns {\n if let Some(input) = &t.input {\n out.push_str(&format!(\"» {}\\n\", one_line(input)));\n }\n for e in &t.entries {\n match e {\n DigestEntry::Agent(text) => {\n let line = one_line(text);\n if !line.is_empty() {\n out.push_str(&format!(\" {line}\\n\"));\n }\n }\n DigestEntry::ToolSprint(tools) => {\n let joined = tools\n .iter()\n .map(|tu| {\n if tu.arg.is_empty() {\n tu.name.clone()\n } else {\n format!(\"{}({})\", tu.name, tu.arg)\n }\n })\n .collect::>()\n .join(\", \");\n out.push_str(&format!(\" used: {joined}\\n\"));\n }\n }\n }\n }\n out\n}\n\n/// Collapse internal whitespace/newlines to a single spaced line for glanceable\n/// rendering (the digest is a summary, not a transcript).\nfn one_line(s: &str) -> String {\n s.split_whitespace().collect::>().join(\" \")\n}\n\n#[cfg(test)]\nmod tests {\n use super::*;\n use spt_term::{DigestEntry, ToolUse, Turn};\n\n fn turn(input: &str) -> Turn {","originalFile":null,"structuredPatch":[{"oldStart":251,"oldLines":10,"newStart":251,"newLines":81,"lines":[" }"," }"," ","+// ───────────────────────────── presentation ─────────────────────────────","+//","+// The `spt digest` CLI lives in the `spt` binary, which depends on neither","+// `serde_json` nor `spt-term` directly — so all rendering (human + JSON) is","+// provided here, keeping the CLI a thin printer.","+","+/// Render a structured digest as a human-glanceable block: one `» input` line","+/// per user turn, agent output collapsed to a single line, and each tool sprint","+/// as a `used: name(arg), …` line. The at-a-glance \"what is this agent doing\"","+/// view (ADR-0008).","+pub fn render_digest(digest: &Digest) -> String {","+ render_turns(&digest.turns)","+}","+","+/// Render the turns carried by a streamed [`DigestUpdate`] (the delta-stream","+/// presentation — same per-turn shape as a snapshot).","+pub fn render_update(update: &DigestUpdate) -> String {","+ render_turns(&update.turns)","+}","+","+/// Serialize a digest to pretty JSON (the `--json` snapshot form).","+pub fn digest_to_json(digest: &Digest) -> String {","+ serde_json::to_string_pretty(digest).unwrap_or_else(|_| \"{}\".to_string())","+}","+","+/// Serialize a streamed update to compact JSON (one line per delta for `--json","+/// --follow`).","+pub fn update_to_json(update: &DigestUpdate) -> String {","+ serde_json::to_string(update).unwrap_or_else(|_| \"{}\".to_string())","+}","+","+fn render_turns(turns: &[Turn]) -> String {","+ let mut out = String::new();","+ for t in turns {","+ if let Some(input) = &t.input {","+ out.push_str(&format!(\"» {}\\n\", one_line(input)));","+ }","+ for e in &t.entries {","+ match e {","+ DigestEntry::Agent(text) => {","+ let line = one_line(text);","+ if !line.is_empty() {","+ out.push_str(&format!(\" {line}\\n\"));","+ }","+ }","+ DigestEntry::ToolSprint(tools) => {","+ let joined = tools","+ .iter()","+ .map(|tu| {","+ if tu.arg.is_empty() {","+ tu.name.clone()","+ } else {","+ format!(\"{}({})\", tu.name, tu.arg)","+ }","+ })","+ .collect::>()","+ .join(\", \");","+ out.push_str(&format!(\" used: {joined}\\n\"));","+ }","+ }","+ }","+ }","+ out","+}","+","+/// Collapse internal whitespace/newlines to a single spaced line for glanceable","+/// rendering (the digest is a summary, not a transcript).","+fn one_line(s: &str) -> String {","+ s.split_whitespace().collect::>().join(\" \")","+}","+"," #[cfg(test)]"," mod tests {"," use super::*;","- use spt_term::Turn;","+ use spt_term::{DigestEntry, ToolUse, Turn};"," "," fn turn(input: &str) -> Turn {"," Turn { input: Some(input.to_string()), entries: Vec::new() }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"283270c8-1beb-4b5a-8f9c-e2a395fa1216","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"a0bc669b-b5e7-46ee-83fd-60969520d8fa","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"a0bc669b-b5e7-46ee-83fd-60969520d8fa","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014WkNdUf5T9ZPs9NdhEQwJr","type":"message","role":"assistant","content":[{"type":"text","text":"Add a render unit test + export the render helpers:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1313,"cache_read_input_tokens":250252,"output_tokens":931,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1313,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":931,"cache_read_input_tokens":250252,"cache_creation_input_tokens":1313,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1313},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6p3HCfqnESULbFrHX2","type":"assistant","uuid":"98569df3-3d9a-4ed9-b286-cffcb762b9d3","timestamp":"2026-06-03T09:37:00.163Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"98569df3-3d9a-4ed9-b286-cffcb762b9d3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014WkNdUf5T9ZPs9NdhEQwJr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014W7xfK8S8FuVrGUC3Ez1ay","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","old_string":" // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n}","new_string":" // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n\n // [unit->REQ-TERM-4] the human render shows input, collapsed agent text, and a\n // single `used:` line per tool sprint.\n #[test]\n fn render_is_glanceable() {\n let digest = Digest {\n turns: vec![Turn {\n input: Some(\"fix the\\n bug\".to_string()),\n entries: vec![\n DigestEntry::Agent(\"on it\\nlooking\".to_string()),\n DigestEntry::ToolSprint(vec![\n ToolUse { name: \"Write\".into(), arg: \"a.rs\".into() },\n ToolUse { name: \"Bash\".into(), arg: \"cargo\".into() },\n ]),\n ],\n }],\n };\n let out = render_digest(&digest);\n assert!(out.contains(\"» fix the bug\"), \"input on one line: {out}\");\n assert!(out.contains(\" on it looking\"), \"agent collapsed: {out}\");\n assert!(out.contains(\"used: Write(a.rs), Bash(cargo)\"), \"tool sprint: {out}\");\n }\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1313,"cache_read_input_tokens":250252,"output_tokens":931,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1313,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":931,"cache_read_input_tokens":250252,"cache_creation_input_tokens":1313,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1313},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6p3HCfqnESULbFrHX2","type":"assistant","uuid":"d3326c9f-2c88-4ce2-926a-d976b1dbec48","timestamp":"2026-06-03T09:37:08.148Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d3326c9f-2c88-4ce2-926a-d976b1dbec48","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014W7xfK8S8FuVrGUC3Ez1ay","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"d83a2b73-cbdf-474e-8444-cf7785454808","timestamp":"2026-06-03T09:37:08.336Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\digesthub.rs","oldString":" // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n}","newString":" // [unit->REQ-TERM-4] a fresh subscribe returns the current snapshot as its\n // base so later deltas have an apply anchor.\n #[test]\n fn subscribe_returns_current_base() {\n let hub = DigestHub::new();\n hub.publish(\"doyle\", Digest { turns: vec![turn(\"base\")] }, an_update(7));\n let (base, version, _rx) = hub.subscribe(\"doyle\");\n assert_eq!(version, 7);\n assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));\n }\n\n // [unit->REQ-TERM-4] the human render shows input, collapsed agent text, and a\n // single `used:` line per tool sprint.\n #[test]\n fn render_is_glanceable() {\n let digest = Digest {\n turns: vec![Turn {\n input: Some(\"fix the\\n bug\".to_string()),\n entries: vec![\n DigestEntry::Agent(\"on it\\nlooking\".to_string()),\n DigestEntry::ToolSprint(vec![\n ToolUse { name: \"Write\".into(), arg: \"a.rs\".into() },\n ToolUse { name: \"Bash\".into(), arg: \"cargo\".into() },\n ]),\n ],\n }],\n };\n let out = render_digest(&digest);\n assert!(out.contains(\"» fix the bug\"), \"input on one line: {out}\");\n assert!(out.contains(\" on it looking\"), \"agent collapsed: {out}\");\n assert!(out.contains(\"used: Write(a.rs), Bash(cargo)\"), \"tool sprint: {out}\");\n }\n}","originalFile":null,"structuredPatch":[{"oldStart":374,"oldLines":4,"newStart":374,"newLines":26,"lines":[" assert_eq!(version, 7);"," assert_eq!(base.turns[0].input.as_deref(), Some(\"base\"));"," }","+","+ // [unit->REQ-TERM-4] the human render shows input, collapsed agent text, and a","+ // single `used:` line per tool sprint.","+ #[test]","+ fn render_is_glanceable() {","+ let digest = Digest {","+ turns: vec![Turn {","+ input: Some(\"fix the\\n bug\".to_string()),","+ entries: vec![","+ DigestEntry::Agent(\"on it\\nlooking\".to_string()),","+ DigestEntry::ToolSprint(vec![","+ ToolUse { name: \"Write\".into(), arg: \"a.rs\".into() },","+ ToolUse { name: \"Bash\".into(), arg: \"cargo\".into() },","+ ]),","+ ],","+ }],","+ };","+ let out = render_digest(&digest);","+ assert!(out.contains(\"» fix the bug\"), \"input on one line: {out}\");","+ assert!(out.contains(\" on it looking\"), \"agent collapsed: {out}\");","+ assert!(out.contains(\"used: Write(a.rs), Bash(cargo)\"), \"tool sprint: {out}\");","+ }"," }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d3326c9f-2c88-4ce2-926a-d976b1dbec48","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d83a2b73-cbdf-474e-8444-cf7785454808","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_016ezKa17LfSqNmxwcq8PtGJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_015TzMAqXdRwofodnWkX4Ab8","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","old_string":"pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};","new_string":"pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{\n digest_to_json, follow, pull_snapshot, render_digest, render_update, serve_digest_control,\n update_to_json, DigestHub,\n};"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1003,"cache_read_input_tokens":251565,"output_tokens":312,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1003,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":312,"cache_read_input_tokens":251565,"cache_creation_input_tokens":1003,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1003},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6prqvbsmS1NJhJVs1c","type":"assistant","uuid":"35a83b07-cbdf-4706-8473-ee7d8dc69023","timestamp":"2026-06-03T09:37:14.763Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"35a83b07-cbdf-4706-8473-ee7d8dc69023","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_015TzMAqXdRwofodnWkX4Ab8","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3618fafd-a1be-4b83-ad45-71b196850b00","timestamp":"2026-06-03T09:37:14.952Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\src\\lib.rs","oldString":"pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};","newString":"pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{\n digest_to_json, follow, pull_snapshot, render_digest, render_update, serve_digest_control,\n update_to_json, DigestHub,\n};","originalFile":"//! `spt-daemon` — the per-machine broker/brain supervisor (M3b).\n//!\n//! ADR-0004 splits the logical daemon into two implementation layers so a\n//! routine self-update swaps the logic without disturbing live endpoints:\n//!\n//! - a **broker** (stable kernel) holds *only* the un-transferable resources a\n//! live consumer would lose continuity on if the logic restarted — PTY\n//! masters (from [`spt_term`]), spawned harness children, accepted/listening\n//! sockets — and runs no logic;\n//! - a **brain** (restartable logic) holds routing, registry, manifest parse,\n//! and the re-hosted [`spt_live`] lifecycle, attaching to the broker over a\n//! **versioned local IPC** so a *newer brain talks to an older broker*.\n//!\n//! **B0 (this commit)** lands the crate's layer position plus that versioned\n//! IPC seam — the load-bearing contract everything else rides:\n//!\n//! - [`frame`] — the forward-compatible [`Envelope`] schema + the version\n//! [`Hello`] handshake (KNOWN-HAZARDS 2.3, [`REQ-HAZARD-HANDOFF-ARGV-COMPAT`]);\n//! - [`codec`] — length-prefixed JSON framing over any [`std::io::Read`]/`Write`;\n//! - [`transport`] — the OS-split carrier (named pipe / UDS) behind one\n//! [`DaemonTransport`] trait, mirroring `spt-term`'s `SessionSurface`.\n//!\n//! **B1 (this commit)** adds the **broker kernel** ([`broker`]) — the stable\n//! half that hosts a real `spt-term` PTY child and relays its output/input over\n//! the IPC, holding only the ADR-0004 §B resources and no logic — plus the\n//! broker↔brain message catalog ([`msg`]).\n//!\n//! **B3 (this commit)** consolidates the interim no-daemon model into the brain:\n//! the `api listen` pulse / Psyche / drop-ingest loops become scheduled\n//! in-process loops ([`lifecycle::BrainLifecycle`]) paced by a durable,\n//! configurable period ([`config::DaemonConfig`]) instead of the interim 5s\n//! constant; the only residue left in the harness-hosted session is the thin,\n//! stateless [`relay::Relay`]. The `spt` binary's `LiveHost` becomes a shim over\n//! `BrainLifecycle` (re-host, not rewrite) ([`REQ-DAEMON-1`]).\n//!\n//! **B5 (this commit)** makes the broker↔brain boundary **exactly-once across a\n//! brain crash** ([`effect::EffectJournal`]): an idempotent `input` carries a\n//! durable `op_id`, and the broker dedups at the effect keyed by that id over a\n//! broker-owned recovery anchor (KNOWN-HAZARDS 7.2, [`REQ-HAZARD-RESTART-IDEMPOTENT`];\n//! Spike #6's two constraints — broker-owned anchor, dedup-at-effect-by-id —\n//! instantiated on the real PTY-write boundary).\n//!\n//! The brain + gapless handoff (B2) and the rest of the M3b task table build on\n//! this seam. `spt-daemon` is internal supervisor machinery, **not** public SDK\n//! (R-ARCH-2).\n//!\n//! [`Envelope`]: frame::Envelope\n//! [`Hello`]: frame::Hello\n//! [`DaemonTransport`]: transport::DaemonTransport\n\npub mod brain;\npub mod broker;\npub mod codec;\npub mod config;\npub mod daemon;\npub mod digest;\npub mod digesthub;\npub mod effect;\npub mod endpoint;\npub mod frame;\npub mod lifecycle;\npub mod msg;\npub mod relay;\npub mod seedmap;\npub mod transport;\n\n#[cfg(test)]\nmod test_home;\n\npub use brain::{Brain, BrainState, BrokerEvent};\npub use broker::Broker;\npub use config::DaemonConfig;\npub use daemon::{ensure_running, is_running, Daemon};\npub use digest::{ingest_chunk, DigestEngine, DigestUpdate};\npub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};\npub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};\npub use endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};\npub use lifecycle::{BrainLifecycle, TickReport};\npub use relay::Relay;\npub use seedmap::{put_seed, take_seed, SeedRegistry};\npub use frame::{\n accept_hello, Envelope, HandshakeError, Hello, Role, IPC_PROTOCOL_VERSION,\n MIN_COMPATIBLE_VERSION,\n};\npub use transport::{DaemonTransport, LocalSocketTransport};\n","structuredPatch":[{"oldStart":72,"oldLines":7,"newStart":72,"newLines":10,"lines":[" pub use config::DaemonConfig;"," pub use daemon::{ensure_running, is_running, Daemon};"," pub use digest::{ingest_chunk, DigestEngine, DigestUpdate};","-pub use digesthub::{follow, pull_snapshot, serve_digest_control, DigestHub};","+pub use digesthub::{","+ digest_to_json, follow, pull_snapshot, render_digest, render_update, serve_digest_control,","+ update_to_json, DigestHub,","+};"," pub use effect::{EffectJournal, EffectKey, EffectKind, Outcome};"," pub use endpoint::{broker_socket_name, daemon_pid_path, digest_socket_name, seed_socket_name};"," pub use lifecycle::{BrainLifecycle, 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Pulls a\n /// snapshot, or `--follow`s the delta-stream. Local addressing only (the\n /// `[subnet:]id@node` cross-node form is M4).\n Digest {\n /// The (local) endpoint id to read.\n id: String,\n /// Stream live changes instead of a one-shot snapshot (Ctrl-C to stop).\n #[arg(long)]\n follow: bool,\n /// Emit structured JSON instead of the human-glanceable render.\n #[arg(long)]\n json: bool,\n },"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":382,"cache_read_input_tokens":252568,"output_tokens":531,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":382,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":531,"cache_read_input_tokens":252568,"cache_creation_input_tokens":382,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":382},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6qM2a3Lx1hvqdvsj4n","type":"assistant","uuid":"f313e989-4786-4882-b3e6-c8bfa52157a9","timestamp":"2026-06-03T09:37:22.696Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f313e989-4786-4882-b3e6-c8bfa52157a9","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GdRvN3teWaLuncekb7FX4X","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"96e809b4-e0a6-4c1f-9637-ff7c092fa8b1","timestamp":"2026-06-03T09:37:22.879Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","oldString":" /// Print this session's own perch id (from $OWL_SESSION_ID / $SPT_AGENT_ID).\n Whoami,","newString":" /// Print this session's own perch id (from $OWL_SESSION_ID / $SPT_AGENT_ID).\n Whoami,\n /// Show a daemon-hosted session's live activity buffer (PTY digest) — the\n /// at-a-glance \"what is this agent doing now\" view (ADR-0008). Pulls a\n /// snapshot, or `--follow`s the delta-stream. Local addressing only (the\n /// `[subnet:]id@node` cross-node form is M4).\n Digest {\n /// The (local) endpoint id to read.\n id: String,\n /// Stream live changes instead of a one-shot snapshot (Ctrl-C to stop).\n #[arg(long)]\n follow: bool,\n /// Emit structured JSON instead of the human-glanceable render.\n #[arg(long)]\n json: bool,\n },","originalFile":null,"structuredPatch":[{"oldStart":78,"oldLines":6,"newStart":78,"newLines":20,"lines":[" },"," /// Print this session's own perch id (from $OWL_SESSION_ID / $SPT_AGENT_ID)."," Whoami,","+ /// Show a daemon-hosted session's live activity buffer (PTY digest) — the","+ /// at-a-glance \"what is this agent doing now\" view (ADR-0008). Pulls a","+ /// snapshot, or `--follow`s the delta-stream. Local addressing only (the","+ /// `[subnet:]id@node` cross-node form is M4).","+ Digest {","+ /// The (local) endpoint id to read.","+ id: String,","+ /// Stream live changes instead of a one-shot snapshot (Ctrl-C to stop).","+ #[arg(long)]","+ follow: bool,","+ /// Emit structured JSON instead of the human-glanceable render.","+ #[arg(long)]","+ json: bool,","+ },"," /// Harness-contract inbound surface (REQ-API-1): the entry points a"," /// harness's hooks fire to mutate on-disk SPT state."," Api(crate::api::ApiArgs),"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"f313e989-4786-4882-b3e6-c8bfa52157a9","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"96e809b4-e0a6-4c1f-9637-ff7c092fa8b1","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"d739c4f1-f744-4419-994e-3660774bd158","timestamp":"2026-06-03T09:37:22.890Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d739c4f1-f744-4419-994e-3660774bd158","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01RBJN2fjrnypqXJJRRFH2b8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VwYNkGHD1MXs6Ez7vnNuLS","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","old_string":" Cmd::Whoami => cmd_whoami(),\n Cmd::Api(args) => crate::api::run(args),\n Cmd::Daemon => cmd_daemon(),\n }\n}","new_string":" Cmd::Whoami => cmd_whoami(),\n Cmd::Digest { id, follow, json } => cmd_digest(&id, follow, json),\n Cmd::Api(args) => crate::api::run(args),\n Cmd::Daemon => cmd_daemon(),\n }\n}\n\n/// `spt digest ` — show a daemon-hosted session's live activity buffer\n/// (REQ-TERM-4 / ADR-0008). Ensures the daemon is up, then pulls a snapshot or\n/// follows the delta-stream over the digest-control channel. Local addressing\n/// only: a qualified `[subnet:]id@node` form is refused (cross-node is M4).\n// [impl->REQ-TERM-4]\nfn cmd_digest(id: &str, follow: bool, json: bool) -> i32 {\n // Local addressing only — the qualified cross-node form is M4 (spt-net).\n if id.contains('@') || id.contains(':') {\n eprintln!(\"CROSS_NODE_M4:{id} — qualified [subnet:]id@node addressing is M4, not yet supported\");\n return 1;\n }\n // The digest lives in the daemon; bring it up if absent (best-effort).\n if let Err(e) = spt_daemon::ensure_running() {\n eprintln!(\"DAEMON_START_WARN: {e}\");\n }\n let name = spt_daemon::digest_socket_name();\n\n if follow {\n let res = spt_daemon::follow(&name, id, 0, |up| {\n if json {\n println!(\"{}\", spt_daemon::update_to_json(up));\n } else {\n print!(\"{}\", spt_daemon::render_update(up));\n }\n let _ = std::io::stdout().flush();\n true // stream until the connection ends / the user interrupts\n });\n return match res {\n Ok(()) => 0,\n Err(e) => {\n eprintln!(\"DIGEST_FOLLOW_FAIL:{id}: {e}\");\n 1\n }\n };\n }\n\n match spt_daemon::pull_snapshot(&name, id) {\n Ok(Some((digest, version))) => {\n if json {\n println!(\"{}\", spt_daemon::digest_to_json(&digest));\n } else {\n print!(\"{}\", spt_daemon::render_digest(&digest));\n let _ = std::io::stdout().flush();\n }\n eprintln!(\"DIGEST:{id} version={version}\");\n 0\n }\n Ok(None) => {\n eprintln!(\"NO_DIGEST:{id} has no live activity buffer (not a daemon-hosted session?)\");\n 1\n }\n Err(e) => {\n eprintln!(\"DIGEST_FAIL:{id}: {e}\");\n 1\n }\n }\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":597,"cache_read_input_tokens":252950,"output_tokens":1159,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":597,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":1159,"cache_read_input_tokens":252950,"cache_creation_input_tokens":597,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":597},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6qvvGiTZ9ZsHA16p6b","type":"assistant","uuid":"47de2520-9678-4967-8636-c0344f6d4bd2","timestamp":"2026-06-03T09:37:35.658Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"47de2520-9678-4967-8636-c0344f6d4bd2","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VwYNkGHD1MXs6Ez7vnNuLS","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"c4be6b21-fca3-4caa-b2f9-d792f9295157","timestamp":"2026-06-03T09:37:35.840Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","oldString":" Cmd::Whoami => cmd_whoami(),\n Cmd::Api(args) => crate::api::run(args),\n Cmd::Daemon => cmd_daemon(),\n }\n}","newString":" Cmd::Whoami => cmd_whoami(),\n Cmd::Digest { id, follow, json } => cmd_digest(&id, follow, json),\n Cmd::Api(args) => crate::api::run(args),\n Cmd::Daemon => cmd_daemon(),\n }\n}\n\n/// `spt digest ` — show a daemon-hosted session's live activity buffer\n/// (REQ-TERM-4 / ADR-0008). Ensures the daemon is up, then pulls a snapshot or\n/// follows the delta-stream over the digest-control channel. Local addressing\n/// only: a qualified `[subnet:]id@node` form is refused (cross-node is M4).\n// [impl->REQ-TERM-4]\nfn cmd_digest(id: &str, follow: bool, json: bool) -> i32 {\n // Local addressing only — the qualified cross-node form is M4 (spt-net).\n if id.contains('@') || id.contains(':') {\n eprintln!(\"CROSS_NODE_M4:{id} — qualified [subnet:]id@node addressing is M4, not yet supported\");\n return 1;\n }\n // The digest lives in the daemon; bring it up if absent (best-effort).\n if let Err(e) = spt_daemon::ensure_running() {\n eprintln!(\"DAEMON_START_WARN: {e}\");\n }\n let name = spt_daemon::digest_socket_name();\n\n if follow {\n let res = spt_daemon::follow(&name, id, 0, |up| {\n if json {\n println!(\"{}\", spt_daemon::update_to_json(up));\n } else {\n print!(\"{}\", spt_daemon::render_update(up));\n }\n let _ = std::io::stdout().flush();\n true // stream until the connection ends / the user interrupts\n });\n return match res {\n Ok(()) => 0,\n Err(e) => {\n eprintln!(\"DIGEST_FOLLOW_FAIL:{id}: {e}\");\n 1\n }\n };\n }\n\n match spt_daemon::pull_snapshot(&name, id) {\n Ok(Some((digest, version))) => {\n if json {\n println!(\"{}\", spt_daemon::digest_to_json(&digest));\n } else {\n print!(\"{}\", spt_daemon::render_digest(&digest));\n let _ = std::io::stdout().flush();\n }\n eprintln!(\"DIGEST:{id} version={version}\");\n 0\n }\n Ok(None) => {\n eprintln!(\"NO_DIGEST:{id} has no live activity buffer (not a daemon-hosted session?)\");\n 1\n }\n Err(e) => {\n eprintln!(\"DIGEST_FAIL:{id}: {e}\");\n 1\n }\n }\n}","originalFile":null,"structuredPatch":[{"oldStart":112,"oldLines":11,"newStart":112,"newLines":70,"lines":[" Cmd::List => cmd_list(),"," Cmd::Stop { id } => cmd_stop(&id),"," Cmd::Whoami => cmd_whoami(),","+ Cmd::Digest { id, follow, json } => cmd_digest(&id, follow, json),"," Cmd::Api(args) => crate::api::run(args),"," Cmd::Daemon => cmd_daemon(),"," }"," }"," ","+/// `spt digest ` — show a daemon-hosted session's live activity buffer","+/// (REQ-TERM-4 / ADR-0008). Ensures the daemon is up, then pulls a snapshot or","+/// follows the delta-stream over the digest-control channel. Local addressing","+/// only: a qualified `[subnet:]id@node` form is refused (cross-node is M4).","+// [impl->REQ-TERM-4]","+fn cmd_digest(id: &str, follow: bool, json: bool) -> i32 {","+ // Local addressing only — the qualified cross-node form is M4 (spt-net).","+ if id.contains('@') || id.contains(':') {","+ eprintln!(\"CROSS_NODE_M4:{id} — qualified [subnet:]id@node addressing is M4, not yet supported\");","+ return 1;","+ }","+ // The digest lives in the daemon; bring it up if absent (best-effort).","+ if let Err(e) = spt_daemon::ensure_running() {","+ eprintln!(\"DAEMON_START_WARN: {e}\");","+ }","+ let name = spt_daemon::digest_socket_name();","+","+ if follow {","+ let res = spt_daemon::follow(&name, id, 0, |up| {","+ if json {","+ println!(\"{}\", spt_daemon::update_to_json(up));","+ } else {","+ print!(\"{}\", spt_daemon::render_update(up));","+ }","+ let _ = std::io::stdout().flush();","+ true // stream until the connection ends / the user interrupts","+ });","+ return match res {","+ Ok(()) => 0,","+ Err(e) => {","+ eprintln!(\"DIGEST_FOLLOW_FAIL:{id}: {e}\");","+ 1","+ }","+ };","+ }","+","+ match spt_daemon::pull_snapshot(&name, id) {","+ Ok(Some((digest, version))) => {","+ if json {","+ println!(\"{}\", spt_daemon::digest_to_json(&digest));","+ } else {","+ print!(\"{}\", spt_daemon::render_digest(&digest));","+ let _ = std::io::stdout().flush();","+ }","+ eprintln!(\"DIGEST:{id} version={version}\");","+ 0","+ }","+ Ok(None) => {","+ eprintln!(\"NO_DIGEST:{id} has no live activity buffer (not a daemon-hosted session?)\");","+ 1","+ }","+ Err(e) => {","+ eprintln!(\"DIGEST_FAIL:{id}: {e}\");","+ 1","+ }","+ }","+}","+"," /// Run the per-machine daemon (the hidden `spt daemon` entry point). Blocks"," /// serving the broker + seed-control channels until killed; a bind contention"," /// (another daemon already owns this home) surfaces as a non-zero exit."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"47de2520-9678-4967-8636-c0344f6d4bd2","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"c4be6b21-fca3-4caa-b2f9-d792f9295157","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"c4be6b21-fca3-4caa-b2f9-d792f9295157","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XcBNDMEyRu3LgxBmAU1rmG","type":"message","role":"assistant","content":[{"type":"text","text":"Add CLI parse tests for the digest subcommand:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1354,"cache_read_input_tokens":253547,"output_tokens":636,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1354,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":636,"cache_read_input_tokens":253547,"cache_creation_input_tokens":1354,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1354},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6rtSDn8QiHvbLjRemm","type":"assistant","uuid":"a2c52bc3-f480-4935-a695-770b239abef5","timestamp":"2026-06-03T09:37:38.566Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a2c52bc3-f480-4935-a695-770b239abef5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XcBNDMEyRu3LgxBmAU1rmG","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EEukPv1FvYN9PYM6LgA5ND","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","old_string":" // The hidden daemon entry point parses (auto-started by `api`).\n assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n }","new_string":" // The hidden daemon entry point parses (auto-started by `api`).\n assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n // The digest surface + its flags.\n assert!(matches!(parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd, Cmd::Digest { .. }));\n assert!(matches!(\n parse(&[\"spt\", \"digest\", \"doyle\", \"--follow\", \"--json\"]).unwrap().cmd,\n Cmd::Digest { follow: true, json: true, .. }\n ));\n }\n\n // [unit->REQ-TERM-4] digest defaults: a one-shot, human-rendered snapshot.\n #[test]\n fn digest_flag_defaults() {\n match parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd {\n Cmd::Digest { id, follow, json } => {\n assert_eq!(id, \"doyle\");\n assert!(!follow, \"snapshot by default\");\n assert!(!json, \"human render by default\");\n }\n _ => panic!(\"expected Digest\"),\n }\n }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1354,"cache_read_input_tokens":253547,"output_tokens":636,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1354,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":636,"cache_read_input_tokens":253547,"cache_creation_input_tokens":1354,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1354},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6rtSDn8QiHvbLjRemm","type":"assistant","uuid":"cac4893b-e96e-4185-8d2d-ff6a0f974715","timestamp":"2026-06-03T09:37:43.427Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"cac4893b-e96e-4185-8d2d-ff6a0f974715","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EEukPv1FvYN9PYM6LgA5ND","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"d09540ce-82b5-486f-95d4-99e98a46a049","timestamp":"2026-06-03T09:37:43.622Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt\\src\\cli.rs","oldString":" // The hidden daemon entry point parses (auto-started by `api`).\n assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n }","newString":" // The hidden daemon entry point parses (auto-started by `api`).\n assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));\n // The digest surface + its flags.\n assert!(matches!(parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd, Cmd::Digest { .. }));\n assert!(matches!(\n parse(&[\"spt\", \"digest\", \"doyle\", \"--follow\", \"--json\"]).unwrap().cmd,\n Cmd::Digest { follow: true, json: true, .. }\n ));\n }\n\n // [unit->REQ-TERM-4] digest defaults: a one-shot, human-rendered snapshot.\n #[test]\n fn digest_flag_defaults() {\n match parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd {\n Cmd::Digest { id, follow, json } => {\n assert_eq!(id, \"doyle\");\n assert!(!follow, \"snapshot by default\");\n assert!(!json, \"human render by default\");\n }\n _ => panic!(\"expected Digest\"),\n }\n }","originalFile":null,"structuredPatch":[{"oldStart":399,"oldLines":8,"newStart":399,"newLines":27,"lines":[" assert!(matches!(parse(&[\"spt\", \"whoami\"]).unwrap().cmd, Cmd::Whoami));"," // The hidden daemon entry point parses (auto-started by `api`)."," assert!(matches!(parse(&[\"spt\", \"daemon\"]).unwrap().cmd, Cmd::Daemon));","+ // The digest surface + its flags.","+ assert!(matches!(parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd, Cmd::Digest { .. }));","+ assert!(matches!(","+ parse(&[\"spt\", \"digest\", \"doyle\", \"--follow\", \"--json\"]).unwrap().cmd,","+ Cmd::Digest { follow: true, json: true, .. }","+ ));"," }"," ","+ // [unit->REQ-TERM-4] digest defaults: a one-shot, human-rendered snapshot.","+ #[test]","+ fn digest_flag_defaults() {","+ match parse(&[\"spt\", \"digest\", \"doyle\"]).unwrap().cmd {","+ Cmd::Digest { id, follow, json } => {","+ assert_eq!(id, \"doyle\");","+ assert!(!follow, \"snapshot by default\");","+ assert!(!json, \"human render by default\");","+ }","+ _ => panic!(\"expected Digest\"),","+ }","+ }","+"," // [unit->REQ-MSG-2] ring timeout defaults to 60s when unspecified."," #[test]"," fn ring_timeout_defaults() {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"cac4893b-e96e-4185-8d2d-ff6a0f974715","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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CLI"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":702,"cache_read_input_tokens":254901,"output_tokens":97,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":702,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":97,"cache_read_input_tokens":254901,"cache_creation_input_tokens":702,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":702},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg6sTeVStPN4gJnib8ED","type":"assistant","uuid":"1efa91c9-2205-452e-a8ac-7a84bb6305be","timestamp":"2026-06-03T09:37:46.245Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1efa91c9-2205-452e-a8ac-7a84bb6305be","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01JmCFaB4KTHkwB7uB5BJh7f","type":"tool_result","content":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Compiling spt v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s","is_error":false}]},"uuid":"d021c414-828b-4158-a953-f9cbae9ac1df","timestamp":"2026-06-03T09:37:50.398Z","toolUseResult":{"stdout":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Compiling spt v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.86s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"1efa91c9-2205-452e-a8ac-7a84bb6305be","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":229,"cache_read_input_tokens":255603,"output_tokens":7113,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":229,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":7113,"cache_read_input_tokens":255603,"cache_creation_input_tokens":229,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":229},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_01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Honors `$SPT_HOME`, else the platform\n32:/// override (`$SPT_HOME`) is the relocation knob either way.\n34:pub fn spt_home() -> PathBuf {\n35: if let Ok(over) = std::env::var(\"SPT_HOME\") {\n62:pub fn owlery_dir() -> PathBuf {\n130:pub fn resolve_perch_path(child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n142:pub fn resolve_perch_path_in(owlery: &Path, child_id: &str, hint: ParentHint<'_>) -> PathBuf {\n234: let prev = std::env::var(\"SPT_HOME\").ok();\n235: std::env::set_var(\"SPT_HOME\", tmp);\n242: Some(v) => std::env::set_var(\"SPT_HOME\", v),","is_error":false}]},"uuid":"9a967153-6d38-4ecf-98ea-c10ff34d7bb5","timestamp":"2026-06-03T09:39:45.828Z","toolUseResult":{"stdout":"24:/// Root of all spt-core on-disk state. 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Now write the integration test:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":558,"cache_read_input_tokens":263766,"output_tokens":3776,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":558,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":3776,"cache_read_input_tokens":263766,"cache_creation_input_tokens":558,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":558},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg72U631SNsHs6vqxeVA","type":"assistant","uuid":"580642e1-4315-48f8-884c-d8a6dcc3e3f2","timestamp":"2026-06-03T09:39:51.217Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"580642e1-4315-48f8-884c-d8a6dcc3e3f2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EJatBB3jZ7s6BoPDkeJ4i7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VLBPjWX1HFs3jWBWDxk2C3","name":"Write","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","content":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n assert!(\n digest.turns.iter().any(|t| t\n .entries\n .iter()\n .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),\n \"the snapshot carries a collapsed tool sprint: {digest:?}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n }\n let delta_version = rx\n .recv_timeout(Duration::from_secs(5))\n .expect(\"the subscriber received a delta beyond the base\");\n assert!(delta_version > base, \"the delta is a newer version than the base\");\n\n // ── Opt-in Path-B persistence: the settled turn was logged ──────────────\n let history = resolve_perch_path(\"doyle\", ParentHint::Infer).join(\"history.log\");\n assert!(\n wait_until(Duration::from_secs(2), || history.exists()),\n \"persistence created the Path-B history log\"\n );\n let log = std::fs::read_to_string(&history).expect(\"read history.log\");\n assert!(log.contains(\"digest_turn\"), \"a digest activity record was appended: {log}\");\n assert!(log.contains(\"first task\"), \"the settled turn was persisted: {log}\");\n\n brain.kill_session().expect(\"kill child\");\n}\n\n/// Connect a brain to the broker, retrying briefly while `accept` lags the bind.\nfn connect_brain(name: &str) -> Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: 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back)"}]},"uuid":"34ba9d30-0c25-4520-a6cf-321596dc1a7b","timestamp":"2026-06-03T09:40:28.282Z","toolUseResult":{"type":"create","filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","content":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n assert!(\n digest.turns.iter().any(|t| t\n .entries\n .iter()\n .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),\n \"the snapshot carries a collapsed tool sprint: {digest:?}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n }\n let delta_version = rx\n .recv_timeout(Duration::from_secs(5))\n .expect(\"the subscriber received a delta beyond the base\");\n assert!(delta_version > base, \"the delta is a newer version than the base\");\n\n // ── Opt-in Path-B persistence: the settled turn was logged ──────────────\n let history = resolve_perch_path(\"doyle\", ParentHint::Infer).join(\"history.log\");\n assert!(\n wait_until(Duration::from_secs(2), || history.exists()),\n \"persistence created the Path-B history log\"\n );\n let log = std::fs::read_to_string(&history).expect(\"read history.log\");\n assert!(log.contains(\"digest_turn\"), \"a digest activity record was appended: {log}\");\n assert!(log.contains(\"first task\"), \"the settled turn was persisted: {log}\");\n\n brain.kill_session().expect(\"kill child\");\n}\n\n/// Connect a brain to the broker, retrying briefly while `accept` lags the bind.\nfn connect_brain(name: &str) -> Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: 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exported):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3973,"cache_read_input_tokens":264324,"output_tokens":960,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3973,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":960,"cache_read_input_tokens":264324,"cache_creation_input_tokens":3973,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3973},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg75bgH3Zo4svkGSJo6J","type":"assistant","uuid":"89eb0858-06ad-4356-bf10-038804ec29b2","timestamp":"2026-06-03T09:40:36.760Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"89eb0858-06ad-4356-bf10-038804ec29b2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01DjVCMciep224BYLH14eTfS","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WmPggVx9QP8V1fJZsVtCyU","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","old_string":" assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n assert!(\n digest.turns.iter().any(|t| t\n .entries\n .iter()\n .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),\n \"the snapshot carries a collapsed tool sprint: {digest:?}\"\n );","new_string":" assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n // The render is the glanceable view; a collapsed tool sprint shows as a\n // `used: …` line (avoids depending on the internal entry enum here).\n let rendered = spt_daemon::render_digest(&digest);\n assert!(\n rendered.contains(\"used: Write(src/a.rs)\"),\n \"the snapshot carries a collapsed tool sprint: {rendered}\"\n );"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3973,"cache_read_input_tokens":264324,"output_tokens":960,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3973,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":960,"cache_read_input_tokens":264324,"cache_creation_input_tokens":3973,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3973},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg75bgH3Zo4svkGSJo6J","type":"assistant","uuid":"4f59b3de-bbbb-479c-850b-243494f465c2","timestamp":"2026-06-03T09:40:40.883Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4f59b3de-bbbb-479c-850b-243494f465c2","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WmPggVx9QP8V1fJZsVtCyU","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"a5da9de6-27fd-4f91-9694-886068c9b9fd","timestamp":"2026-06-03T09:40:41.074Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","oldString":" assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n assert!(\n digest.turns.iter().any(|t| t\n .entries\n .iter()\n .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),\n \"the snapshot carries a collapsed tool sprint: {digest:?}\"\n );","newString":" assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n // The render is the glanceable view; a collapsed tool sprint shows as a\n // `used: …` line (avoids depending on the internal entry enum here).\n let rendered = spt_daemon::render_digest(&digest);\n assert!(\n rendered.contains(\"used: Write(src/a.rs)\"),\n \"the snapshot carries a collapsed tool sprint: {rendered}\"\n );","originalFile":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n assert!(\n digest.turns.iter().any(|t| t\n .entries\n .iter()\n .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),\n \"the snapshot carries a collapsed tool sprint: {digest:?}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n }\n let delta_version = rx\n .recv_timeout(Duration::from_secs(5))\n .expect(\"the subscriber received a delta beyond the base\");\n assert!(delta_version > base, \"the delta is a newer version than the base\");\n\n // ── Opt-in Path-B persistence: the settled turn was logged ──────────────\n let history = resolve_perch_path(\"doyle\", ParentHint::Infer).join(\"history.log\");\n assert!(\n wait_until(Duration::from_secs(2), || history.exists()),\n \"persistence created the Path-B history log\"\n );\n let log = std::fs::read_to_string(&history).expect(\"read history.log\");\n assert!(log.contains(\"digest_turn\"), \"a digest activity record was appended: {log}\");\n assert!(log.contains(\"first task\"), \"the settled turn was persisted: {log}\");\n\n brain.kill_session().expect(\"kill child\");\n}\n\n/// Connect a brain to the broker, retrying briefly while `accept` lags the bind.\nfn connect_brain(name: &str) -> Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: &spt_daemon::DigestEntryProbe) {}\n","structuredPatch":[{"oldStart":140,"oldLines":12,"newStart":140,"newLines":12,"lines":[" digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),"," \"the snapshot carries the parsed user turn: {digest:?}\""," );","+ // The render is the glanceable view; a collapsed tool sprint shows as a","+ // `used: …` line (avoids depending on the internal entry enum here).","+ let rendered = spt_daemon::render_digest(&digest);"," assert!(","- digest.turns.iter().any(|t| t","- .entries","- .iter()","- .any(|e| matches!(e, spt_daemon_digest_entry_is_tool(e)))),","- \"the snapshot carries a collapsed tool sprint: {digest:?}\"","+ rendered.contains(\"used: Write(src/a.rs)\"),","+ \"the snapshot carries a collapsed tool sprint: {rendered}\""," );"," "," // ── Delta-stream: a subscriber receives only the new change ─────────────"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"4f59b3de-bbbb-479c-850b-243494f465c2","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"a5da9de6-27fd-4f91-9694-886068c9b9fd","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0158EaU6hVWoHvB3TPscXGPk","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01S8eFoLZBmPjff2E53QshDB","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","old_string":" panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: &spt_daemon::DigestEntryProbe) {}","new_string":" panic!(\"could not connect a brain to the broker\");\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1031,"cache_read_input_tokens":268297,"output_tokens":292,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1031,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":292,"cache_read_input_tokens":268297,"cache_creation_input_tokens":1031,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1031},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg76YKtWVtP9MMxFCC7d","type":"assistant","uuid":"b298a5a0-fde4-4c55-8d81-0f8e2a730c3c","timestamp":"2026-06-03T09:40:45.291Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b298a5a0-fde4-4c55-8d81-0f8e2a730c3c","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01S8eFoLZBmPjff2E53QshDB","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"c05ee183-bcd7-4d1f-a9df-8b69e1f9dee5","timestamp":"2026-06-03T09:40:45.486Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","oldString":" panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: &spt_daemon::DigestEntryProbe) {}","newString":" panic!(\"could not connect a brain to the broker\");\n}","originalFile":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n // The render is the glanceable view; a collapsed tool sprint shows as a\n // `used: …` line (avoids depending on the internal entry enum here).\n let rendered = spt_daemon::render_digest(&digest);\n assert!(\n rendered.contains(\"used: Write(src/a.rs)\"),\n \"the snapshot carries a collapsed tool sprint: {rendered}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n }\n let delta_version = rx\n .recv_timeout(Duration::from_secs(5))\n .expect(\"the subscriber received a delta beyond the base\");\n assert!(delta_version > base, \"the delta is a newer version than the base\");\n\n // ── Opt-in Path-B persistence: the settled turn was logged ──────────────\n let history = resolve_perch_path(\"doyle\", ParentHint::Infer).join(\"history.log\");\n assert!(\n wait_until(Duration::from_secs(2), || history.exists()),\n \"persistence created the Path-B history log\"\n );\n let log = std::fs::read_to_string(&history).expect(\"read history.log\");\n assert!(log.contains(\"digest_turn\"), \"a digest activity record was appended: {log}\");\n assert!(log.contains(\"first task\"), \"the settled turn was persisted: {log}\");\n\n brain.kill_session().expect(\"kill child\");\n}\n\n/// Connect a brain to the broker, retrying briefly while `accept` lags the bind.\nfn connect_brain(name: &str) -> Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n\n// A tiny matcher helper kept out of the assertion above for readability: whether a\n// digest entry is a tool sprint.\n#[allow(non_snake_case)]\nfn spt_daemon_digest_entry_is_tool(_e: &spt_daemon::DigestEntryProbe) {}\n","structuredPatch":[{"oldStart":208,"oldLines":8,"newStart":208,"newLines":3,"lines":[" }"," panic!(\"could not connect a brain to the broker\");"," }","-","-// A tiny matcher helper kept out of the assertion above for readability: whether a","-// digest entry is a tool sprint.","-#[allow(non_snake_case)]","-fn spt_daemon_digest_entry_is_tool(_e: &spt_daemon::DigestEntryProbe) {}"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b298a5a0-fde4-4c55-8d81-0f8e2a730c3c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"c05ee183-bcd7-4d1f-a9df-8b69e1f9dee5","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"c05ee183-bcd7-4d1f-a9df-8b69e1f9dee5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JxjU5WxHC8rwoASEnnB4y2","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HhKuVYFoYutf38sWJa15aM","name":"Bash","input":{"command":"cargo test -p spt-daemon --test digest 2>&1 | tail -30","description":"Run the B8 digest integration test"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":363,"cache_read_input_tokens":269328,"output_tokens":104,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":363,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":104,"cache_read_input_tokens":269328,"cache_creation_input_tokens":363,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":363},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg76sCCr22TS3eUixJfp","type":"assistant","uuid":"741861e1-c69f-4be8-9388-972f3c4b41a0","timestamp":"2026-06-03T09:40:48.344Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"741861e1-c69f-4be8-9388-972f3c4b41a0","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HhKuVYFoYutf38sWJa15aM","type":"tool_result","content":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s\n Running tests\\digest.rs (target\\debug\\deps\\digest-aad002d9739bacae.exe)\n\nrunning 1 test\ntest digest_daemon_half_end_to_end ... FAILED\n\nfailures:\n\n---- digest_daemon_half_end_to_end stdout ----\n\nthread 'digest_daemon_half_end_to_end' (53068) panicked at crates\\spt-daemon\\tests\\digest.rs:139:5:\nthe snapshot carries the parsed user turn: Digest { turns: [Turn { input: None, entries: [ToolSprint([ToolUse { name: \"Write\", arg: \"src/a.rs\" }])] }] }\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n digest_daemon_half_end_to_end\n\ntest result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s\n\nerror: test failed, to rerun pass `-p spt-daemon --test digest`","is_error":false}]},"uuid":"3792041d-8b79-45cb-9581-ef29c369626b","timestamp":"2026-06-03T09:40:51.785Z","toolUseResult":{"stdout":" Compiling spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Finished `test` profile [unoptimized + debuginfo] target(s) in 3.08s\n Running tests\\digest.rs (target\\debug\\deps\\digest-aad002d9739bacae.exe)\n\nrunning 1 test\ntest digest_daemon_half_end_to_end ... FAILED\n\nfailures:\n\n---- digest_daemon_half_end_to_end stdout ----\n\nthread 'digest_daemon_half_end_to_end' (53068) panicked at crates\\spt-daemon\\tests\\digest.rs:139:5:\nthe snapshot carries the parsed user turn: Digest { turns: [Turn { input: None, entries: [ToolSprint([ToolUse { name: \"Write\", arg: \"src/a.rs\" }])] }] }\nnote: run with `RUST_BACKTRACE=1` environment variable to display a backtrace\n\n\nfailures:\n digest_daemon_half_end_to_end\n\ntest result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s\n\nerror: test failed, to rerun pass `-p spt-daemon --test digest`","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"741861e1-c69f-4be8-9388-972f3c4b41a0","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3792041d-8b79-45cb-9581-ef29c369626b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GehCah1dwdcszxm7E5cySY","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":534,"cache_read_input_tokens":269691,"output_tokens":3383,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":534,"ephemeral_5m_input_tokens":0},"inference_geo":"no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{"parentUuid":"f0b25dee-872b-4bc9-9fee-2a5cc03d1286","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GehCah1dwdcszxm7E5cySY","type":"message","role":"assistant","content":[{"type":"text","text":"ConPTY/PTY echoes line breaks as bare `\\r` (which the parser strips), collapsing the boundaries — only the newline-free `Write(...)` matched. Real terminals submit lines on `\\r`; injecting `\\r` line-endings yields clean `\\n` after normalization. Fix both injects:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":534,"cache_read_input_tokens":269691,"output_tokens":3383,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":534,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3383,"cache_read_input_tokens":269691,"cache_creation_input_tokens":534,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":534},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg77LHsDDfjSniDzj9tj","type":"assistant","uuid":"ab7878a0-91c4-4dc9-a720-9ff20b2104c5","timestamp":"2026-06-03T09:41:33.625Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"ab7878a0-91c4-4dc9-a720-9ff20b2104c5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GehCah1dwdcszxm7E5cySY","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LVirNdDpWGa3wjVzzJGsd1","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","old_string":" // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");","new_string":" // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn. Lines END IN `\\r`\n // (the Enter key): a real PTY submits + echoes a line on `\\r`, and the engine\n // normalizes the echoed `\\r\\n` back to `\\n` so the `\\nUSER> ` boundary matches.\n // Injecting bare `\\n` would echo as a lone `\\r` the parser strips — collapsing\n // the boundaries (the cross-OS PTY stream-contract gotcha, Spike #4/#5).\n let blob = b\"\\rUSER> first task\\rAGENT> working on it\\rWrite(src/a.rs) done\\rUSER> second task\\rAGENT> all set\\r\";\n brain.send_input(blob).expect(\"inject markers\");"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":534,"cache_read_input_tokens":269691,"output_tokens":3383,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":534,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3383,"cache_read_input_tokens":269691,"cache_creation_input_tokens":534,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":534},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg77LHsDDfjSniDzj9tj","type":"assistant","uuid":"1d95b282-ad53-4f6e-a2d6-29d9f607177b","timestamp":"2026-06-03T09:41:38.931Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1d95b282-ad53-4f6e-a2d6-29d9f607177b","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LVirNdDpWGa3wjVzzJGsd1","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"6f5273a0-f6aa-41ac-9130-c65752897417","timestamp":"2026-06-03T09:41:39.117Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","oldString":" // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");","newString":" // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn. Lines END IN `\\r`\n // (the Enter key): a real PTY submits + echoes a line on `\\r`, and the engine\n // normalizes the echoed `\\r\\n` back to `\\n` so the `\\nUSER> ` boundary matches.\n // Injecting bare `\\n` would echo as a lone `\\r` the parser strips — collapsing\n // the boundaries (the cross-OS PTY stream-contract gotcha, Spike #4/#5).\n let blob = b\"\\rUSER> first task\\rAGENT> working on it\\rWrite(src/a.rs) done\\rUSER> second task\\rAGENT> all set\\r\";\n brain.send_input(blob).expect(\"inject markers\");","originalFile":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn.\n let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n // The render is the glanceable view; a collapsed tool sprint shows as a\n // `used: …` line (avoids depending on the internal entry enum here).\n let rendered = spt_daemon::render_digest(&digest);\n assert!(\n rendered.contains(\"used: Write(src/a.rs)\"),\n \"the snapshot carries a collapsed tool sprint: {rendered}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n }\n let delta_version = rx\n .recv_timeout(Duration::from_secs(5))\n .expect(\"the subscriber received a delta beyond the base\");\n assert!(delta_version > base, \"the delta is a newer version than the base\");\n\n // ── Opt-in Path-B persistence: the settled turn was logged ──────────────\n let history = resolve_perch_path(\"doyle\", ParentHint::Infer).join(\"history.log\");\n assert!(\n wait_until(Duration::from_secs(2), || history.exists()),\n \"persistence created the Path-B history log\"\n );\n let log = std::fs::read_to_string(&history).expect(\"read history.log\");\n assert!(log.contains(\"digest_turn\"), \"a digest activity record was appended: {log}\");\n assert!(log.contains(\"first task\"), \"the settled turn was persisted: {log}\");\n\n brain.kill_session().expect(\"kill child\");\n}\n\n/// Connect a brain to the broker, retrying briefly while `accept` lags the bind.\nfn connect_brain(name: &str) -> Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n","structuredPatch":[{"oldStart":107,"oldLines":8,"newStart":107,"newLines":12,"lines":[" let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");"," "," // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn","- // settles (→ persistence), the second is the active turn.","- let blob = b\"\\nUSER> first task\\nAGENT> working on it\\nWrite(src/a.rs) done\\nUSER> second task\\nAGENT> all set\\n\";","+ // settles (→ persistence), the second is the active turn. Lines END IN `\\r`","+ // (the Enter key): a real PTY submits + echoes a line on `\\r`, and the engine","+ // normalizes the echoed `\\r\\n` back to `\\n` so the `\\nUSER> ` boundary matches.","+ // Injecting bare `\\n` would echo as a lone `\\r` the parser strips — collapsing","+ // the boundaries (the cross-OS PTY stream-contract gotcha, Spike #4/#5).","+ let blob = b\"\\rUSER> first task\\rAGENT> working on it\\rWrite(src/a.rs) done\\rUSER> second task\\rAGENT> all set\\r\";"," brain.send_input(blob).expect(\"inject markers\");"," "," // Read the echoed output, feeding the engine + publishing, until both turns"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"1d95b282-ad53-4f6e-a2d6-29d9f607177b","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"6f5273a0-f6aa-41ac-9130-c65752897417","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0128UaxvTesbMpnUrys15fVR","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LbU5oBgGWiK79b1FWVCqzJ","name":"Edit","input":{"replace_all":false,"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","old_string":" brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");","new_string":" brain.send_input(b\"\\rUSER> third task\\rAGENT> reflecting\\r\").expect(\"inject third\");"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3454,"cache_read_input_tokens":270225,"output_tokens":233,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3454,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":233,"cache_read_input_tokens":270225,"cache_creation_input_tokens":3454,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3454},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7ApWqQoakH974tyVfd","type":"assistant","uuid":"6cdc0a8e-a0c3-42f6-9ff6-ca1f37f28e04","timestamp":"2026-06-03T09:41:43.058Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"6cdc0a8e-a0c3-42f6-9ff6-ca1f37f28e04","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LbU5oBgGWiK79b1FWVCqzJ","type":"tool_result","content":"The file C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"28f317ae-1425-4362-b1f7-394fa83ed918","timestamp":"2026-06-03T09:41:43.236Z","toolUseResult":{"filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon\\tests\\digest.rs","oldString":" brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");","newString":" brain.send_input(b\"\\rUSER> third task\\rAGENT> reflecting\\r\").expect(\"inject third\");","originalFile":"//! B8 integration: the **PTY-digest daemon-half**, end to end through the real\n//! IPC (ADR-0008 / REQ-TERM-4).\n//!\n//! A [`Broker`] hosts a real PTY child; a [`Brain`] folds that child's live output\n//! through a [`DigestEngine`] (the brain-side parse — never the broker, ADR-0004\n//! §B) and publishes each change into the [`DigestHub`]; a separate client reads\n//! it back over the real digest-control channel both ways ADR-0008 specifies — a\n//! `spt digest` **snapshot pull** ([`pull_snapshot`]) and a **delta-stream**\n//! ([`follow`]) — and the opt-in Path-B persistence appends settled turns to the\n//! perch history store. This is the whole B8 contract over the actual named-pipe\n//! / UDS transport, on both OSes.\n//!\n//! The child is the same cross-OS echo program the B1 broker test uses (`cat` /\n//! `findstr \".\"`): bytes injected into its PTY round-trip back as output carrying\n//! the digest boundary markers, so the engine has a real stream to parse. PTY\n//! echo may duplicate a line; the assertions are therefore content-tolerant\n//! (`any`), exactly as the digest parser's own repaint-tolerance contract expects.\n// [int->REQ-TERM-4]\n\nuse std::sync::atomic::{AtomicU32, Ordering};\nuse std::sync::Arc;\nuse std::thread;\nuse std::time::{Duration, Instant};\n\nuse spt_daemon::msg::SpawnReq;\nuse spt_daemon::{\n follow, pull_snapshot, serve_digest_control, Brain, Broker, DigestEngine, DigestHub,\n};\nuse spt_runtime::PtyDigest;\nuse spt_store::perch::{resolve_perch_path, ParentHint};\n\nstatic SEQ: AtomicU32 = AtomicU32::new(0);\nfn unique(prefix: &str) -> String {\n let n = SEQ.fetch_add(1, Ordering::Relaxed);\n format!(\"spt-daemon-b8-{prefix}-{}-{}.sock\", std::process::id(), n)\n}\n\n/// The cross-OS echo child: reads stdin, writes each line to stdout.\nfn echo_req() -> SpawnReq {\n #[cfg(unix)]\n let (program, args) = (\"cat\".to_string(), Vec::::new());\n #[cfg(windows)]\n let (program, args) = (\"findstr\".to_string(), vec![\".\".to_string()]);\n SpawnReq { program, args, rows: 24, cols: 80 }\n}\n\n/// The adapter-supplied digest seam, with persistence opted in.\nfn seam() -> PtyDigest {\n PtyDigest {\n input_pattern: r\"\\nUSER> \".to_string(),\n agent_pattern: r\"\\nAGENT> \".to_string(),\n tool_patterns: vec![r\"(?PWrite)\\((?P[^)]*)\\)\".to_string()],\n catchall_pattern: None,\n window_turns: Some(5),\n persist: true,\n }\n}\n\nfn contains(hay: &[u8], needle: &[u8]) -> bool {\n hay.windows(needle.len()).any(|w| w == needle)\n}\n\n/// Block up to `dur` for `cond` to hold, polling gently.\nfn wait_until(dur: Duration, mut cond: impl FnMut() -> bool) -> bool {\n let start = Instant::now();\n while start.elapsed() < dur {\n if cond() {\n return true;\n }\n thread::sleep(Duration::from_millis(15));\n }\n cond()\n}\n\n#[test]\nfn digest_daemon_half_end_to_end() {\n // Isolate on-disk state (the perch + Path-B history.log) to a temp home.\n let home = tempfile::tempdir().expect(\"tempdir\");\n std::env::set_var(\"SPT_HOME\", home.path());\n\n let broker_name = unique(\"broker\");\n let digest_name = unique(\"digest\");\n\n // The digest hub + its control channel (the `spt digest` access surface).\n let hub = Arc::new(DigestHub::new());\n {\n let hub = Arc::clone(&hub);\n let name = digest_name.clone();\n thread::spawn(move || {\n let _ = serve_digest_control(&name, hub);\n });\n }\n\n // The broker hosts PTYs; serve it on a background thread.\n let broker = Broker::bind(&broker_name).expect(\"bind broker\");\n {\n let broker = Arc::clone(&broker);\n thread::spawn(move || {\n let _ = broker.serve();\n });\n }\n\n // One brain spawns the echo child, injects the marker stream, and folds the\n // echoed output through the engine (publishing each change to the hub).\n let mut brain = connect_brain(&broker_name);\n let _sid = brain.spawn_session(echo_req()).expect(\"spawn echo child\");\n let mut engine = DigestEngine::from_manifest(&seam()).expect(\"compile patterns\");\n\n // Inject TWO complete turns + a tool sprint, then a sentinel: the first turn\n // settles (→ persistence), the second is the active turn. Lines END IN `\\r`\n // (the Enter key): a real PTY submits + echoes a line on `\\r`, and the engine\n // normalizes the echoed `\\r\\n` back to `\\n` so the `\\nUSER> ` boundary matches.\n // Injecting bare `\\n` would echo as a lone `\\r` the parser strips — collapsing\n // the boundaries (the cross-OS PTY stream-contract gotcha, Spike #4/#5).\n let blob = b\"\\rUSER> first task\\rAGENT> working on it\\rWrite(src/a.rs) done\\rUSER> second task\\rAGENT> all set\\r\";\n brain.send_input(blob).expect(\"inject markers\");\n\n // Read the echoed output, feeding the engine + publishing, until both turns\n // have round-tripped through the real PTY.\n let mut acc = Vec::::new();\n let mut guard = 0;\n loop {\n guard += 1;\n assert!(guard < 100_000, \"echoed markers never arrived: {:?}\", String::from_utf8_lossy(&acc));\n if contains(&acc, b\"second task\") && contains(&acc, b\"first task\") {\n break;\n }\n match brain.read_event().expect(\"read event\") {\n spt_daemon::BrokerEvent::Output { bytes, .. } => {\n acc.extend_from_slice(&bytes);\n spt_daemon::ingest_chunk(&mut engine, &hub, \"doyle\", &bytes);\n }\n spt_daemon::BrokerEvent::Exit { .. } => panic!(\"child exited before echo\"),\n _ => {}\n }\n }\n\n // ── Snapshot pull over the control channel ──────────────────────────────\n let (digest, version) = pull_snapshot(&digest_name, \"doyle\")\n .expect(\"pull ok\")\n .expect(\"a live digest exists for the daemon-hosted session\");\n assert!(version >= 1, \"the digest advanced at least one version\");\n assert!(\n digest.turns.iter().any(|t| t.input.as_deref() == Some(\"first task\")),\n \"the snapshot carries the parsed user turn: {digest:?}\"\n );\n // The render is the glanceable view; a collapsed tool sprint shows as a\n // `used: …` line (avoids depending on the internal entry enum here).\n let rendered = spt_daemon::render_digest(&digest);\n assert!(\n rendered.contains(\"used: Write(src/a.rs)\"),\n \"the snapshot carries a collapsed tool sprint: {rendered}\"\n );\n\n // ── Delta-stream: a subscriber receives only the new change ─────────────\n let base = version;\n let (tx, rx) = std::sync::mpsc::channel::();\n {\n let dname = digest_name.clone();\n thread::spawn(move || {\n // Skip the base (== base) and stop on the first true delta (> base).\n let _ = follow(&dname, \"doyle\", base, |up| {\n if up.version > base {\n let _ = tx.send(up.version);\n false\n } else {\n true\n }\n });\n });\n }\n // Give the subscriber a moment to register, then drive a third turn.\n thread::sleep(Duration::from_millis(80));\n brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");\n // Keep feeding until the third turn round-trips (publishing new versions).\n guard = 0;\n while !contains(&acc, b\"third task\") {\n guard += 1;\n assert!(guard < 100_000, \"third turn never echoed\");\n if let spt_daemon::BrokerEvent::Output { bytes, .. } =\n brain.read_event().expect(\"read event\")\n {\n acc.extend_from_slice(&bytes);\n 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Brain {\n for _ in 0..200 {\n if let Ok(b) = Brain::cold_start(name, 1) {\n return b;\n }\n thread::sleep(Duration::from_millis(10));\n }\n panic!(\"could not connect a brain to the broker\");\n}\n","structuredPatch":[{"oldStart":171,"oldLines":7,"newStart":171,"newLines":7,"lines":[" }"," // Give the subscriber a moment to register, then drive a third turn."," thread::sleep(Duration::from_millis(80));","- brain.send_input(b\"\\nUSER> third task\\nAGENT> reflecting\\n\").expect(\"inject third\");","+ brain.send_input(b\"\\rUSER> third task\\rAGENT> reflecting\\r\").expect(\"inject third\");"," // Keep feeding until the third turn round-trips (publishing new versions)."," guard = 0;"," while !contains(&acc, b\"third task\") 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-int\n Process-supervisor terminal wrapper hosting broker PTYs\n [OK] REQ-TERM-2 required: [impl, unit] stages: -doc +impl +unit -int\n session-surface abstraction; send-keys + send-line injection\n [OK] REQ-TERM-3 required: [impl, unit] stages: -doc +impl +unit -int\n Byte-stream remote terminal streaming for v1\n [OK] REQ-TERM-4 required: [impl, unit, int] stages: +doc +impl +unit +int\n Live activity buffer (PTY digest): adapter-supplied patterns over broker PTY, spt digest pull + delta-stream, opt-in Path-B log\n [OK] REQ-UPD-1 required: [] stages: -doc -impl -unit -int\n Peer-propagated update over P2P\n [OK] REQ-UPD-2 required: [] stages: -doc -impl -unit -int\n All binaries signature-verified before handoff\n [OK] REQ-UPD-3 required: [] stages: -doc -impl -unit -int\n No endpoint process terminates/suspends during self-update\n [OK] REQ-UPD-4 required: [] stages: -doc -impl -unit -int\n Update gated on user confirmation by default; opt-in full-auto\n [OK] REQ-UPD-5 required: [] stages: -doc -impl -unit -int\n spt-core ripple-updates registered adapters","is_error":false}]},"uuid":"b9cb6a8a-c8f1-446f-9597-f702800b6caf","timestamp":"2026-06-03T09:42:09.834Z","toolUseResult":{"stdout":" Harness-hosted startup: api seed then listen\n [OK] REQ-START-3 required: [impl, unit, int] stages: -doc +impl +unit +int\n spt-hosted startup: spawn-session then api bind (no file)\n [OK] REQ-START-4 required: [impl, unit] stages: -doc +impl +unit -int\n Adapter-injected env aliases (SPT/OWL/LIVE)\n [OK] REQ-STORE-1 required: [] stages: -doc -impl -unit -int\n spt-store::BranchStore (git branch as versioned KV; commit=checkpoint/tip=resume, atomic multi-key, merge-native sync) is the substrate for coarse/durable/audited state (context, registry snapshot+distribution, daemon checkpoint); hot paths (B5 fsync journal) + indexed queries (SQLite spool) excluded (ADR-0011)\n [OK] REQ-TERM-1 required: [impl, unit] stages: -doc +impl +unit -int\n Process-supervisor terminal wrapper hosting broker PTYs\n [OK] REQ-TERM-2 required: [impl, unit] stages: -doc +impl +unit -int\n session-surface abstraction; send-keys + send-line injection\n [OK] REQ-TERM-3 required: [impl, unit] stages: -doc +impl +unit -int\n Byte-stream remote terminal streaming for v1\n [OK] REQ-TERM-4 required: [impl, unit, int] stages: +doc +impl +unit +int\n Live activity buffer (PTY digest): adapter-supplied patterns over broker PTY, spt digest pull + delta-stream, opt-in Path-B log\n [OK] REQ-UPD-1 required: [] stages: -doc -impl -unit -int\n Peer-propagated update over P2P\n [OK] REQ-UPD-2 required: [] stages: -doc -impl -unit -int\n All binaries signature-verified before handoff\n [OK] REQ-UPD-3 required: [] stages: -doc -impl -unit -int\n No endpoint process terminates/suspends during self-update\n [OK] REQ-UPD-4 required: [] stages: -doc -impl -unit -int\n Update gated on user confirmation by default; opt-in full-auto\n [OK] REQ-UPD-5 required: [] stages: -doc -impl -unit -int\n spt-core 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Full check summary + clippy + workspace tests:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1265,"cache_read_input_tokens":275625,"output_tokens":211,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1265,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":211,"cache_read_input_tokens":275625,"cache_creation_input_tokens":1265,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1265},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7D5ptC22cZ88FZBKh8","type":"assistant","uuid":"0c0f2cce-126c-448c-8b71-ff8586d64cd3","timestamp":"2026-06-03T09:42:12.644Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"0c0f2cce-126c-448c-8b71-ff8586d64cd3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01HNVXddL2hakpRmXJX1qkXC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01LpL6wEyE6ybngPABcwa1Dg","name":"Bash","input":{"command":"traceable-reqs check 2>&1 | grep -iE \"findings|FAIL|MISSING|ERROR|summary|total\" | head; 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Now clippy `-D warnings` + full workspace test:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":339,"cache_read_input_tokens":276890,"output_tokens":306,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":339,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":306,"cache_read_input_tokens":276890,"cache_creation_input_tokens":339,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":339},"type":"message"}],"speed":"standard"},"diagnostics":{"cache_miss_reason":{"type":"unavailable"}}},"requestId":"req_011Cbg7DQmArcq3FsGHSmroj","type":"assistant","uuid":"89458676-5bfe-4444-a34d-5fe7d52cc297","timestamp":"2026-06-03T09:42:19.435Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"89458676-5bfe-4444-a34d-5fe7d52cc297","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01FinQbShdENFB4qYAYJUYmU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FVnzbihtuCmhwJnR7AWzZQ","name":"Bash","input":{"command":"cargo clippy --workspace --all-targets -- -D warnings 2>&1 | tail -25","description":"Clippy across workspace with -D warnings"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":339,"cache_read_input_tokens":276890,"output_tokens":306,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":339,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":306,"cache_read_input_tokens":276890,"cache_creation_input_tokens":339,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":339},"type":"message"}],"speed":"standard"},"diagnostics":{"cache_miss_reason":{"type":"unavailable"}}},"requestId":"req_011Cbg7DQmArcq3FsGHSmroj","type":"assistant","uuid":"f8642c09-c382-470e-aa7b-15a2c6a06539","timestamp":"2026-06-03T09:42:20.031Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"f8642c09-c382-470e-aa7b-15a2c6a06539","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FVnzbihtuCmhwJnR7AWzZQ","type":"tool_result","content":" Checking spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Checking spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Checking spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Checking spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Checking spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Checking mock-adapter v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\adapters\\mock)\n Checking spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Checking spt v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s","is_error":false}]},"uuid":"62969f65-804b-4f03-a31c-443f3f11a33d","timestamp":"2026-06-03T09:42:22.706Z","toolUseResult":{"stdout":" Checking spt-store v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n Checking spt-msg v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n Checking spt-term v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n Checking spt-runtime v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n Checking spt-live v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n Checking mock-adapter v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\adapters\\mock)\n Checking spt-daemon v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n Checking spt v0.0.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt)\n Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.29s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"f8642c09-c382-470e-aa7b-15a2c6a06539","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"62969f65-804b-4f03-a31c-443f3f11a33d","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"c30b129a-ee7b-4535-98cf-a0974e7908ff","timestamp":"2026-06-03T09:42:22.718Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"c30b129a-ee7b-4535-98cf-a0974e7908ff","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"c30b129a-ee7b-4535-98cf-a0974e7908ff","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01HJXAjYEBrPJih8xyyL8mmQ","type":"message","role":"assistant","content":[{"type":"text","text":"Clippy clean. Full workspace test:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":719,"cache_read_input_tokens":277229,"output_tokens":134,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":719,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":134,"cache_read_input_tokens":277229,"cache_creation_input_tokens":719,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":719},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7E2t49gdq61immR5kd","type":"assistant","uuid":"794c4539-2b1a-4297-907f-63d4f7d65544","timestamp":"2026-06-03T09:42:24.990Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"794c4539-2b1a-4297-907f-63d4f7d65544","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01HJXAjYEBrPJih8xyyL8mmQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QfCdmYkE6xEcdu7ghN8Lrr","name":"Bash","input":{"command":"cargo test --workspace 2>&1 | grep -iE \"test result|running|error\\[|FAILED|panicked\" | tail -50","description":"Run full workspace test suite"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":719,"cache_read_input_tokens":277229,"output_tokens":134,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":719,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":134,"cache_read_input_tokens":277229,"cache_creation_input_tokens":719,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":719},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7E2t49gdq61immR5kd","type":"assistant","uuid":"3ffd47ac-be17-4097-9c6a-e8762265703f","timestamp":"2026-06-03T09:42:25.586Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3ffd47ac-be17-4097-9c6a-e8762265703f","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QfCdmYkE6xEcdu7ghN8Lrr","type":"tool_result","content":" Running unittests src\\lib.rs (target\\debug\\deps\\spt_live-05605b7918bd90a7.exe)\nrunning 35 tests\ntest result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_msg-2380ff08cca80cc7.exe)\nrunning 22 tests\ntest result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s\n Running tests\\killer_quickstart.rs (target\\debug\\deps\\killer_quickstart-cbdb2a396ec983ec.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_proto-151dd96e47c9f83c.exe)\nrunning 49 tests\ntest result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_runtime-02b505711840dc63.exe)\nrunning 20 tests\ntest result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_store-7f8ef5ed5a775913.exe)\nrunning 42 tests\ntest result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.14s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_term-4bf162e7406ae12c.exe)\nrunning 8 tests\ntest result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s\n Running tests\\digest.rs (target\\debug\\deps\\digest-dd11ad5e1d83b0d1.exe)\nrunning 1 test\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s\n Running tests\\dsr.rs (target\\debug\\deps\\dsr-bf7afeae5d3de6b1.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s\n Running tests\\inject.rs (target\\debug\\deps\\inject-b94392081b9e2213.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s\n Running tests\\stream.rs (target\\debug\\deps\\stream-3ec500fc2f9c7914.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s\n Running tests\\surface.rs (target\\debug\\deps\\surface-efbd6b452e946c18.exe)\nrunning 1 test\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s","is_error":false}]},"uuid":"b103dbc3-6f23-42ea-9289-b4f89960d00d","timestamp":"2026-06-03T09:43:08.480Z","toolUseResult":{"stdout":" Running unittests src\\lib.rs (target\\debug\\deps\\spt_live-05605b7918bd90a7.exe)\nrunning 35 tests\ntest result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_msg-2380ff08cca80cc7.exe)\nrunning 22 tests\ntest result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s\n Running tests\\killer_quickstart.rs (target\\debug\\deps\\killer_quickstart-cbdb2a396ec983ec.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_proto-151dd96e47c9f83c.exe)\nrunning 49 tests\ntest result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_runtime-02b505711840dc63.exe)\nrunning 20 tests\ntest result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_store-7f8ef5ed5a775913.exe)\nrunning 42 tests\ntest result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.14s\n Running unittests src\\lib.rs (target\\debug\\deps\\spt_term-4bf162e7406ae12c.exe)\nrunning 8 tests\ntest result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s\n Running tests\\digest.rs (target\\debug\\deps\\digest-dd11ad5e1d83b0d1.exe)\nrunning 1 test\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s\n Running tests\\dsr.rs (target\\debug\\deps\\dsr-bf7afeae5d3de6b1.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s\n Running tests\\inject.rs (target\\debug\\deps\\inject-b94392081b9e2213.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s\n Running tests\\stream.rs (target\\debug\\deps\\stream-3ec500fc2f9c7914.exe)\nrunning 2 tests\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s\n Running tests\\surface.rs (target\\debug\\deps\\surface-efbd6b452e946c18.exe)\nrunning 1 test\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\nrunning 0 tests\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"3ffd47ac-be17-4097-9c6a-e8762265703f","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b103dbc3-6f23-42ea-9289-b4f89960d00d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0141hrd1twxCnTE3sXrxEkQ7","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EoIDCmMIDhgCKkCNjJfvxY71pV0pFVMU4y/REoISg5rLtmS8M+Lg5f4ZluGMgkxfvHGrJKmqZ5spwWrnAhK2/vlNgpcNmiVhoWTQMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDDkadPx3txFIb9MdfRoMqG5ieIfVF+/N+/iqIjCa+WXgAyrLIPzlbYxYS3RRBuSRExhDOIRiov/IRFxStiekgCMwsanDZJkJSbe4N6UqzAGmaQn48G04KM6AfQXCo+fL5V3VBLUCKdLthVWoAuXn3LC2yNkEcBHkbU9cNfWBgAR5Wdm5BTErzFiRc0W8JX5kK02iT9BKOmlUF0jJ5kjb9scpHkmn3z2463iiKcCZ+fXtJhGL8ZS3COeMsj+EvAyjK6jU7pVIjauFLL7i1Lzm1D6kvPTY+P9ee7sisyuDpphiB8KOulTqr+/AGm4MNmDKqxRh9xMbM63aOOp0ph5VPhYDzJ/8UaCwYUE1Atsh1orSXNLE/RxhCLcADiQYAQ=="}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1819,"cache_read_input_tokens":277948,"output_tokens":261,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1819,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":261,"cache_read_input_tokens":277948,"cache_creation_input_tokens":1819,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1819},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7HQXdxTV9o4z7AiTLY","type":"assistant","uuid":"e0d56eb2-2e39-4847-9c37-ca0e778d80e6","timestamp":"2026-06-03T09:43:14.731Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"e0d56eb2-2e39-4847-9c37-ca0e778d80e6","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0141hrd1twxCnTE3sXrxEkQ7","type":"message","role":"assistant","content":[{"type":"text","text":"Let me confirm spt-daemon + spt suites + any failures across the whole run:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1819,"cache_read_input_tokens":277948,"output_tokens":261,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1819,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":261,"cache_read_input_tokens":277948,"cache_creation_input_tokens":1819,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1819},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7HQXdxTV9o4z7AiTLY","type":"assistant","uuid":"1dddf0bb-9089-49d1-b1ae-59a7dc77ea49","timestamp":"2026-06-03T09:43:15.160Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"1dddf0bb-9089-49d1-b1ae-59a7dc77ea49","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0141hrd1twxCnTE3sXrxEkQ7","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FQQVfU5VKd64nY5EgEXmmF","name":"Bash","input":{"command":"cargo test --workspace 2>&1 | grep -iE \"FAILED|error\\[|panicked|^error\" | head; echo \"=== exit:$? (grep found none above = clean) ===\"; cargo test --workspace 2>&1 | grep -c \"test result: ok\"","description":"Check for any failures + count ok results"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1819,"cache_read_input_tokens":277948,"output_tokens":261,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1819,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":261,"cache_read_input_tokens":277948,"cache_creation_input_tokens":1819,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1819},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7HQXdxTV9o4z7AiTLY","type":"assistant","uuid":"b86cff77-8843-459a-8289-ee8e6f87fd0a","timestamp":"2026-06-03T09:43:16.753Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"b86cff77-8843-459a-8289-ee8e6f87fd0a","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FQQVfU5VKd64nY5EgEXmmF","type":"tool_result","content":"test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s\ntest result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s\ntest effect::tests::failed_effect_is_not_recorded_applied ... ok\ntest result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s\n=== exit:0 (grep found none above = clean) ===\n28","is_error":false}]},"uuid":"12605d6b-d673-4ec4-a693-1c5356f634f7","timestamp":"2026-06-03T09:44:24.181Z","toolUseResult":{"stdout":"test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s\ntest result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.31s\ntest effect::tests::failed_effect_is_not_recorded_applied ... ok\ntest result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s\n=== exit:0 (grep found none above = clean) ===\n28","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"b86cff77-8843-459a-8289-ee8e6f87fd0a","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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{"parentUuid":"d3fc1e25-ff1b-40f8-9726-dca542793ea4","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0165nvLLSkuobGQSEPNqkqCs","type":"message","role":"assistant","content":[{"type":"text","text":"Full gate green: **traceable-reqs 120/120 · 0 findings · REQ-TERM-4 `+doc+impl+unit+int` · clippy `-D warnings` clean · `cargo test --workspace` 0 failures** (incl. the new digest int-test + contract_e2e 4/4 preserved).\n\nLet me check git state to commit B8:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":747,"cache_read_input_tokens":279767,"output_tokens":1229,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":747,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1229,"cache_read_input_tokens":279767,"cache_creation_input_tokens":747,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":747},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7NzC5aqX2obUPmUeHP","type":"assistant","uuid":"9062c342-2c03-4233-82fe-946fc78997a6","timestamp":"2026-06-03T09:44:40.711Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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B8:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1597,"cache_read_input_tokens":280514,"output_tokens":377,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1597,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":377,"cache_read_input_tokens":280514,"cache_creation_input_tokens":1597,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1597},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7QJYAjiZoNTUjCob1L","type":"assistant","uuid":"d664c007-f572-42ed-959b-76c573e841d6","timestamp":"2026-06-03T09:44:47.323Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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{"parentUuid":"9cf0ef8b-b463-453e-8b54-69918a40fe21","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QpjHaczypNjoHe4xoGnFBx","type":"tool_result","content":"feat(daemon): B7 — orphan-watch supervised-crash signoff (REQ-DAEMON-4)\nCarry the M2b graceful signoff ordering into the supervised-crash path the\nalways-on daemon now enables (M2b delivered graceful-only).\n\nThe graceful path is an intentional shutdown: zero grace + always-gone recheck.\nAn unexpected harness death is different — the Self may recover across a brief\nwindow (binary handoff relaunch, stale poll). So supervised_crash_signoff runs\nthe IDENTICAL load-bearing ordering — echo-commune (3.3) -> grace wait (1.1) ->\nliveness recheck -> teardown — but with the real config grace + a real recheck.\nA Self that rebound across the grace window is spared (phantom-INIT_SIGNOFF, 1.1).\n\n- config: crash_grace knob (DEFAULT_CRASH_GRACE 2s, crash_grace_ms override).\n- lifecycle: factor the shared signoff wiring behind graceful + crash paths so\n the only two things that differ are exactly the two hazard 1.1 turns on (grace\n window, recheck verdict) — the crash path can never drift out of echo-before-\n teardown. harness_owner_gone anchors liveness on the stable parent_pid, never\n an ephemeral poll pid (2.1); run_orphan_watch sweeps a stale sentinel on start\n (3.2), polls the owner, and fires the crash signoff on observed death.\n\nREQ-DAEMON-4 activated [\"impl\",\"unit\"]; int via the B9 daemon E2E.\nGate: traceable-reqs 120/0 · clippy -D warnings · cargo test --workspace 0 fail.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) \n\n---\nfeat(daemon): B6 — auto-start + in-memory seed map (REQ-DAEMON-3, REQ-START-3)\nStand up the per-machine daemon process and retire the spt-store seed FILE\nbridge, replacing it with the daemon's in-memory seed map over a versioned\nlocal-IPC seed-control channel.\n\n- spt-daemon: endpoint.rs (per-home socket names + pid path, shared by the\n auto-start spawn via inherited SPT_HOME), seedmap.rs (SeedRegistry +\n put/take/ping control protocol, thread-per-connection serve), daemon.rs\n (Daemon::run binds broker + seed-control; is_running/ensure_running auto-start).\n- spt: hidden `spt daemon` subcommand; ensure_daemon() at the top of `api::run`\n (any api invocation auto-starts the daemon); cmd_seed PUTs to the daemon\n (no file written); bind_from_seed TAKEs (consume-once) from the daemon.\n- spt-store::seed: retire the file I/O (write/read/remove/paths) — keep only the\n shared Seed data contract; the daemon now holds the seed in memory.","is_error":false}]},"uuid":"44b67930-e964-4af4-91a2-0ced1e21bb6e","timestamp":"2026-06-03T09:44:48.525Z","toolUseResult":{"stdout":"feat(daemon): B7 — orphan-watch supervised-crash signoff (REQ-DAEMON-4)\nCarry the M2b graceful signoff ordering into the supervised-crash path the\nalways-on daemon now enables (M2b delivered graceful-only).\n\nThe graceful path is an intentional shutdown: zero grace + always-gone recheck.\nAn unexpected harness death is different — the Self may recover across a brief\nwindow (binary handoff relaunch, stale poll). So supervised_crash_signoff runs\nthe IDENTICAL load-bearing ordering — echo-commune (3.3) -> grace wait (1.1) ->\nliveness recheck -> teardown — but with the real config grace + a real recheck.\nA Self that rebound across the grace window is spared (phantom-INIT_SIGNOFF, 1.1).\n\n- config: crash_grace knob (DEFAULT_CRASH_GRACE 2s, crash_grace_ms override).\n- lifecycle: factor the shared signoff wiring behind graceful + crash paths so\n the only two things that differ are exactly the two hazard 1.1 turns on (grace\n window, recheck verdict) — the crash path can never drift out of echo-before-\n teardown. harness_owner_gone anchors liveness on the stable parent_pid, never\n an ephemeral poll pid (2.1); run_orphan_watch sweeps a stale sentinel on start\n (3.2), polls the owner, and fires the crash signoff on observed death.\n\nREQ-DAEMON-4 activated [\"impl\",\"unit\"]; int via the B9 daemon E2E.\nGate: traceable-reqs 120/0 · clippy -D warnings · cargo test --workspace 0 fail.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) \n\n---\nfeat(daemon): B6 — auto-start + in-memory seed map (REQ-DAEMON-3, REQ-START-3)\nStand up the per-machine daemon process and retire the spt-store seed FILE\nbridge, replacing it with the daemon's in-memory seed map over a versioned\nlocal-IPC seed-control channel.\n\n- spt-daemon: endpoint.rs (per-home socket names + pid path, shared by the\n auto-start spawn via inherited SPT_HOME), seedmap.rs (SeedRegistry +\n put/take/ping control protocol, thread-per-connection serve), daemon.rs\n (Daemon::run binds broker + seed-control; is_running/ensure_running auto-start).\n- spt: hidden `spt daemon` subcommand; ensure_daemon() at the top of `api::run`\n (any api invocation auto-starts the daemon); cmd_seed PUTs to the daemon\n (no file written); bind_from_seed TAKEs (consume-once) from the daemon.\n- spt-store::seed: retire the file I/O (write/read/remove/paths) — keep only the\n shared Seed data contract; the daemon now holds the seed in memory.","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"9cf0ef8b-b463-453e-8b54-69918a40fe21","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"44b67930-e964-4af4-91a2-0ced1e21bb6e","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"44b67930-e964-4af4-91a2-0ced1e21bb6e","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Q6MJU2DBgHka5Vos3c85nn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018Qo5XpoxDVvfyPNB7azvDF","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && git add -A && git commit -F - <<'EOF'\nfeat(daemon): B8 — PTY-digest daemon-half (REQ-TERM-4 int)\n\nComplete the live activity buffer (ADR-0008): the manifest pty_digest seam\nsourcing adapter-supplied patterns, the M3a DigestParser run over the broker\nPTY as a BRAIN-side projection, `spt digest ` snapshot pull + delta-stream\non the R-TERM-3 substrate, and opt-in Path-B persistence. Local addressing\nonly (the [subnet:]id@node cross-node form is M4).\n\nArchitecture: the parse is logic, so it lives in the brain, never the broker\n(ADR-0004 §B; M3b-PLAN forbids parse-in-broker). ADR-0008's \"broker-pushed\"\nwording predates the strict split — raw bytes (R-TERM-3, broker-owned) and the\nparsed digest (brain-owned) are the \"two channels on one session surface\".\n\n- spt-runtime: [pty_digest] manifest seam (input/agent boundary patterns,\n tool_patterns[] + optional catchall, window_turns override, opt-in persist).\n Declarative strings only — spt-runtime is a sibling of spt-term, so the\n DigestPatterns conversion lives in spt-daemon. Doc'd in docs/MANIFEST.md.\n- spt-term: serde-derive the digest data types (Digest/Turn/DigestEntry/ToolUse)\n so they cross the IPC + control channel.\n- spt-store::history: the Path-B append_record primitive, lifted out of the spt\n binary's reporting (the daemon, below spt, persists digests) — one home,\n shared by `api history-log` and the digest's Option (C) log.\n- spt-daemon: DigestEngine (DigestParser + index-anchored deltas: truncate-to-\n `from` + append; a window slide naturally yields from=0; completed-turn\n persistence deduped by value), DigestHub + digest-control channel (snapshot\n pull + delta-stream subscribe, mirroring the seed-control surface),\n Brain::run_digest_feed + ingest_chunk (the reusable broker→engine→hub→persist\n feed), digest_socket_name, Daemon::run serves the channel, render helpers.\n- spt: `spt digest [--follow] [--json]` — a thin printer over the daemon's\n pull/follow + render; refuses qualified cross-node ids (M4).\n\nThe per-session feed that POPULATES the hub is driven by the brain (the parse is\nlogic); a bare daemon serves the channel and answers \"no live digest\" until a\nsession is hosted. The int test wires a real broker PTY + brain feed + control\nchannel to prove the whole path end to end.\n\nREQ-TERM-4 activated [\"impl\",\"unit\",\"int\"]; int via tests/digest.rs (real PTY\nchild → brain feed → snapshot + delta-stream + Path-B persistence over the\nactual named-pipe/UDS transport). Broker/B2 gapless-handoff + spawn_detached\nuntouched.\nGate: traceable-reqs 120/0 · clippy -D warnings · cargo test --workspace 0 fail.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) \nEOF","description":"Commit 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{"parentUuid":"1ffc4fa2-5f8e-4518-a281-930f5b57362e","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018Qo5XpoxDVvfyPNB7azvDF","type":"tool_result","content":"warning: in the working copy of 'Cargo.lock', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/Cargo.toml', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/brain.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/daemon.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/endpoint.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/lib.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-runtime/src/lib.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-runtime/src/manifest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-store/src/lib.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-term/Cargo.toml', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-term/src/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt/src/api/reporting.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt/src/cli.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'docs/MANIFEST.md', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'traceable-reqs.toml', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/digesthub.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/tests/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-store/src/history.rs', LF will be replaced by CRLF the next time Git touches it\n[dev-freeform 16f4c8e] feat(daemon): B8 — PTY-digest daemon-half (REQ-TERM-4 int)\n 19 files changed, 1369 insertions(+), 22 deletions(-)\n create mode 100644 crates/spt-daemon/src/digest.rs\n create mode 100644 crates/spt-daemon/src/digesthub.rs\n create mode 100644 crates/spt-daemon/tests/digest.rs\n create mode 100644 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touches it\nwarning: in the working copy of 'crates/spt-runtime/src/manifest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-store/src/lib.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-term/Cargo.toml', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-term/src/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt/src/api/reporting.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt/src/cli.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'docs/MANIFEST.md', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'traceable-reqs.toml', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/src/digesthub.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-daemon/tests/digest.rs', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of 'crates/spt-store/src/history.rs', LF will be replaced by CRLF the next time Git touches it\n[dev-freeform 16f4c8e] feat(daemon): B8 — PTY-digest daemon-half (REQ-TERM-4 int)\n 19 files changed, 1369 insertions(+), 22 deletions(-)\n create mode 100644 crates/spt-daemon/src/digest.rs\n create mode 100644 crates/spt-daemon/src/digesthub.rs\n create mode 100644 crates/spt-daemon/tests/digest.rs\n create mode 100644 crates/spt-store/src/history.rs","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false,"gitOperation":{"commit":{"sha":"16f4c8e","kind":"committed"}}},"sourceToolAssistantUUID":"1ffc4fa2-5f8e-4518-a281-930f5b57362e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} 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{"parentUuid":"126cfa24-2d14-445d-b081-593057dce373","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01U49sk6KiwDXrMpn9ymBVk9","type":"message","role":"assistant","content":[{"type":"text","text":"B8 committed (`16f4c8e`, dev-freeform). Gate green.\n\n**B8 done — PTY-digest daemon-half (REQ-TERM-4 `int`).** What landed:\n- `[pty_digest]` manifest seam (spt-runtime) + MANIFEST.md doc\n- spt-term digest types serde-derived (cross the IPC)\n- `spt-store::history::append_record` (Path-B home, lifted below `spt`)\n- `DigestEngine` (brain-side parse, index-anchored deltas, deduped persist) + `DigestHub` + digest-control channel + `Brain::run_digest_feed`/`ingest_chunk`\n- `spt digest [--follow] [--json]` CLI (local-only; M4 cross-node refused)\n- real-PTY int test: broker → brain feed → snapshot + delta-stream + Path-B persist\n\nKey call: parse = logic → **brain-side, not broker** (ADR-0004 §B; M3b-PLAN forbids parse-in-broker). Broker/B2 gapless-handoff + spawn_detached untouched.\n\nContext high after B8. Per CLAUDE.md self-management: commune + self-clear to pick up **B9 (activation sweep + E2E)** fresh. Dropping commune:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2332,"cache_read_input_tokens":283515,"output_tokens":3586,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2332,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3586,"cache_read_input_tokens":283515,"cache_creation_input_tokens":2332,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2332},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7S8m71TK3Mftz5eKN6","type":"assistant","uuid":"3dcd7137-9064-4a12-a59a-32cb01a079ed","timestamp":"2026-06-03T09:45:32.726Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3dcd7137-9064-4a12-a59a-32cb01a079ed","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01U49sk6KiwDXrMpn9ymBVk9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QCeTEKmbLRYumLQj6vPFq7","name":"Write","input":{"file_path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.claude\\doyle-commune.md","content":"## B8 DONE + committed (16f4c8e, dev-freeform, tree clean)\n\n**REQ-TERM-4 now [\"impl\",\"unit\",\"int\"]** — the PTY-digest daemon-half (ADR-0008) is complete. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures (incl. the new real-PTY digest int-test + contract_e2e 4/4 preserved).\n\n**What B8 built:**\n- **spt-runtime** `[pty_digest]` manifest seam: `input_pattern`/`agent_pattern` (required boundaries), `tool_patterns[]` + optional `catchall_pattern`, `window_turns` override, opt-in `persist`. Declarative regex strings only — spt-runtime is a SIBLING of spt-term, so the `DigestPatterns` conversion lives in spt-daemon, not here. Doc'd in docs/MANIFEST.md (``).\n- **spt-term**: serde-derived the digest data types (Digest/Turn/DigestEntry/ToolUse) so they cross the IPC + control channel.\n- **spt-store::history**: lifted the Path-B `append_record` primitive out of the `spt` binary's reporting into the store layer (the daemon, BELOW spt, persists digests). `reporting::append_history` now delegates. One home, shared.\n- **spt-daemon**: `digest.rs` (DigestEngine: DigestParser + index-anchored deltas — apply = truncate-to-`from` + append; a window slide naturally yields `from=0`; completed-turn persistence deduped by value + `ingest_chunk` bridge), `digesthub.rs` (DigestHub registry + digest-control channel: snapshot-pull + delta-stream subscribe, mirroring the seed-control surface, + render/json helpers), `Brain::run_digest_feed` + `Brain::attach` (reusable broker→engine→hub→persist feed), `endpoint::digest_socket_name`, `Daemon::run` serves the digest-control channel.\n- **spt**: `spt digest [--follow] [--json]` — thin printer over the daemon's pull/follow + render; refuses qualified cross-node ids (M4).\n\n**Architecture call (binding):** the parse is LOGIC → DigestEngine runs brain-side, NEVER in the broker (ADR-0004 §B; M3b-PLAN risk forbids parse-in-broker). ADR-0008's \"broker-pushed\" wording predates the strict split — raw bytes (R-TERM-3, broker-owned) and the parsed digest (brain-owned) are the \"two channels on one session surface\".\n\n**Known gap (B9/consolidation):** a bare daemon SERVES the digest-control channel but nothing auto-FEEDS the hub yet — the per-session feed (`run_digest_feed`) is driven by the brain, wired as daemon-hosted sessions are spawned through the broker; that auto-spawn-of-live-agent-session-into-broker glue is the broader consolidation, not yet present. The int test wires a real feed manually to prove the path end-to-end. A bare `spt digest ` answers \"NO_DIGEST\" until a session is hosted.\n\n**Cross-OS gotcha (cost me a test cycle):** a real PTY echoes injected line breaks as bare `\\r` (which the parser strips), collapsing the `\\nUSER> ` boundaries. Inject `\\r` line-endings (the Enter key) — the terminal submits+echoes the line as `\\r\\n` → parser normalizes to `\\n` → boundary matches. Bare `\\n` injection fails. (Spike #4/#5 stream-contract.)\n\n## Next: B9 — activation sweep + E2E (the LAST M3b task)\n\nPer M3b-PLAN B9 row: activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + the 4 hazards + REQ-TERM-4(int) — most already activated as their tasks landed; B9 confirms the full set. Author a **daemon E2E** (spawn→Psyche-loop→commune→**brain-restart-survives**→graceful-signoff) on the CI matrix — this is the cross-cutting `int` evidence for REQ-DAEMON-1/2. Amend ROADMAP (M3b delivered) + CONTEXT. Author the **M3c plan stub**. Gate: check green with M3b reqs activated; clippy -D warnings; CI matrix (ubuntu+windows) green; both-OS validated (Windows local + Linux via gravity-linux).\n\n**Watch:** don't regress spawn_detached (Windows handle-inheritance guard) or B2 gapless-handoff. The daemon process model means tests that exec `spt api …` auto-spawn a real daemon unless an in-process one is pre-started (start_inproc_daemon in contract_e2e).\n\n**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain spt-daemon behind versioned local IPC so a brain self-update swaps with zero endpoint interruption. **Project:** harness-independent core for an agent ecosystem — clean-room rebuild of claude_skill_owl.\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2332,"cache_read_input_tokens":283515,"output_tokens":3586,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2332,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3586,"cache_read_input_tokens":283515,"cache_creation_input_tokens":2332,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2332},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7S8m71TK3Mftz5eKN6","type":"assistant","uuid":"7a35a0b5-184e-40bf-aa42-05ba217a0250","timestamp":"2026-06-03T09:45:52.557Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"file-history-snapshot","messageId":"7a35a0b5-184e-40bf-aa42-05ba217a0250","snapshot":{"messageId":"f45c8732-33bd-4ac9-9d11-0f308d619244","trackedFileBackups":{"crates\\spt-runtime\\src\\manifest.rs":{"backupFileName":"2a9738495950ce80@v1","version":1,"backupTime":"2026-06-03T09:23:47.760Z"},"docs\\MANIFEST.md":{"backupFileName":"3341a89866d4cf65@v1","version":1,"backupTime":"2026-06-03T09:24:43.841Z"},"crates\\spt-term\\Cargo.toml":{"backupFileName":"07e8fea01ca55b87@v1","version":1,"backupTime":"2026-06-03T09:26:28.172Z"},"crates\\spt-term\\src\\digest.rs":{"backupFileName":"9d860126d3f53c2c@v1","version":1,"backupTime":"2026-06-03T09:26:31.839Z"},"crates\\spt-store\\src\\history.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:27:45.881Z"},"crates\\spt-store\\src\\lib.rs":{"backupFileName":"db8e5463d0847f86@v1","version":1,"backupTime":"2026-06-03T09:27:54.634Z"},"crates\\spt\\src\\api\\reporting.rs":{"backupFileName":"c1652b4818155bdb@v1","version":1,"backupTime":"2026-06-03T09:28:02.338Z"},"crates\\spt-daemon\\src\\digest.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:29:10.278Z"},"crates\\spt-daemon\\src\\lib.rs":{"backupFileName":"e014db9d819e3221@v1","version":1,"backupTime":"2026-06-03T09:29:18.552Z"},"crates\\spt-daemon\\src\\endpoint.rs":{"backupFileName":"bc3f0df79d509aa1@v1","version":1,"backupTime":"2026-06-03T09:30:13.869Z"},"crates\\spt-daemon\\src\\digesthub.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:31:07.288Z"},"crates\\spt-runtime\\src\\lib.rs":{"backupFileName":"90d54c0d1f50c044@v1","version":1,"backupTime":"2026-06-03T09:31:23.048Z"},"crates\\spt-daemon\\src\\brain.rs":{"backupFileName":"16c754c73ea472a3@v1","version":1,"backupTime":"2026-06-03T09:35:14.542Z"},"crates\\spt-daemon\\src\\daemon.rs":{"backupFileName":"e6157fe20f3a37fe@v1","version":1,"backupTime":"2026-06-03T09:35:44.495Z"},"crates\\spt\\src\\cli.rs":{"backupFileName":"5ad3a056c2f62fae@v1","version":1,"backupTime":"2026-06-03T09:37:22.790Z"},"crates\\spt-daemon\\Cargo.toml":{"backupFileName":"ddc86eaa3913b60e@v1","version":1,"backupTime":"2026-06-03T09:39:40.876Z"},"crates\\spt-daemon\\tests\\digest.rs":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:40:28.184Z"},"traceable-reqs.toml":{"backupFileName":"a2a5955da0af20f2@v1","version":1,"backupTime":"2026-06-03T09:42:02.971Z"},".claude\\doyle-commune.md":{"backupFileName":null,"version":1,"backupTime":"2026-06-03T09:45:52.656Z"}},"timestamp":"2026-06-03T09:18:36.419Z"},"isSnapshotUpdate":true} {"parentUuid":"7a35a0b5-184e-40bf-aa42-05ba217a0250","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QCeTEKmbLRYumLQj6vPFq7","type":"tool_result","content":"File created successfully at: C:\\Users\\decid\\Documents\\projects\\spt-core\\.claude\\doyle-commune.md (file state is current in your context — no need to Read it back)"}]},"uuid":"e6f4a725-f439-4fc7-9fdc-0ed08fecb8fb","timestamp":"2026-06-03T09:45:52.746Z","toolUseResult":{"type":"create","filePath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.claude\\doyle-commune.md","content":"## B8 DONE + committed (16f4c8e, dev-freeform, tree clean)\n\n**REQ-TERM-4 now [\"impl\",\"unit\",\"int\"]** — the PTY-digest daemon-half (ADR-0008) is complete. Gate green: traceable-reqs 120/0 findings · clippy -D warnings · cargo test --workspace 0 failures (incl. the new real-PTY digest int-test + contract_e2e 4/4 preserved).\n\n**What B8 built:**\n- **spt-runtime** `[pty_digest]` manifest seam: `input_pattern`/`agent_pattern` (required boundaries), `tool_patterns[]` + optional `catchall_pattern`, `window_turns` override, opt-in `persist`. Declarative regex strings only — spt-runtime is a SIBLING of spt-term, so the `DigestPatterns` conversion lives in spt-daemon, not here. Doc'd in docs/MANIFEST.md (``).\n- **spt-term**: serde-derived the digest data types (Digest/Turn/DigestEntry/ToolUse) so they cross the IPC + control channel.\n- **spt-store::history**: lifted the Path-B `append_record` primitive out of the `spt` binary's reporting into the store layer (the daemon, BELOW spt, persists digests). `reporting::append_history` now delegates. One home, shared.\n- **spt-daemon**: `digest.rs` (DigestEngine: DigestParser + index-anchored deltas — apply = truncate-to-`from` + append; a window slide naturally yields `from=0`; completed-turn persistence deduped by value + `ingest_chunk` bridge), `digesthub.rs` (DigestHub registry + digest-control channel: snapshot-pull + delta-stream subscribe, mirroring the seed-control surface, + render/json helpers), `Brain::run_digest_feed` + `Brain::attach` (reusable broker→engine→hub→persist feed), `endpoint::digest_socket_name`, `Daemon::run` serves the digest-control channel.\n- **spt**: `spt digest [--follow] [--json]` — thin printer over the daemon's pull/follow + render; refuses qualified cross-node ids (M4).\n\n**Architecture call (binding):** the parse is LOGIC → DigestEngine runs brain-side, NEVER in the broker (ADR-0004 §B; M3b-PLAN risk forbids parse-in-broker). ADR-0008's \"broker-pushed\" wording predates the strict split — raw bytes (R-TERM-3, broker-owned) and the parsed digest (brain-owned) are the \"two channels on one session surface\".\n\n**Known gap (B9/consolidation):** a bare daemon SERVES the digest-control channel but nothing auto-FEEDS the hub yet — the per-session feed (`run_digest_feed`) is driven by the brain, wired as daemon-hosted sessions are spawned through the broker; that auto-spawn-of-live-agent-session-into-broker glue is the broader consolidation, not yet present. The int test wires a real feed manually to prove the path end-to-end. A bare `spt digest ` answers \"NO_DIGEST\" until a session is hosted.\n\n**Cross-OS gotcha (cost me a test cycle):** a real PTY echoes injected line breaks as bare `\\r` (which the parser strips), collapsing the `\\nUSER> ` boundaries. Inject `\\r` line-endings (the Enter key) — the terminal submits+echoes the line as `\\r\\n` → parser normalizes to `\\n` → boundary matches. Bare `\\n` injection fails. (Spike #4/#5 stream-contract.)\n\n## Next: B9 — activation sweep + E2E (the LAST M3b task)\n\nPer M3b-PLAN B9 row: activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + the 4 hazards + REQ-TERM-4(int) — most already activated as their tasks landed; B9 confirms the full set. Author a **daemon E2E** (spawn→Psyche-loop→commune→**brain-restart-survives**→graceful-signoff) on the CI matrix — this is the cross-cutting `int` evidence for REQ-DAEMON-1/2. Amend ROADMAP (M3b delivered) + CONTEXT. Author the **M3c plan stub**. Gate: check green with M3b reqs activated; clippy -D warnings; CI matrix (ubuntu+windows) green; both-OS validated (Windows local + Linux via gravity-linux).\n\n**Watch:** don't regress spawn_detached (Windows handle-inheritance guard) or B2 gapless-handoff. The daemon process model means tests that exec `spt api …` auto-spawn a real daemon unless an in-process one is pre-started (start_inproc_daemon in contract_e2e).\n\n**End goal (M3b):** replace the interim no-daemon model with ADR-0004's broker/brain spt-daemon behind versioned local IPC so a brain self-update swaps with zero endpoint interruption. **Project:** harness-independent core for an agent ecosystem — clean-room rebuild of claude_skill_owl.\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"7a35a0b5-184e-40bf-aa42-05ba217a0250","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"e6f4a725-f439-4fc7-9fdc-0ed08fecb8fb","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"3e418866-88b0-41ff-9e19-3e1d9713e245","timestamp":"2026-06-03T09:45:52.757Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"3e418866-88b0-41ff-9e19-3e1d9713e245","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01N9nNdC25httSuL7XbaomjF","type":"message","role":"assistant","content":[{"type":"text","text":"Commune dropped (Psyche will ingest + delete it). Now self-clear to resume B9 fresh:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3648,"cache_read_input_tokens":285847,"output_tokens":424,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3648,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":424,"cache_read_input_tokens":285847,"cache_creation_input_tokens":3648,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3648},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7VX2eHzW7fQdRcZa98","type":"assistant","uuid":"077ffdbd-3b1d-4a17-a468-638e33cd5c8d","timestamp":"2026-06-03T09:45:55.648Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"077ffdbd-3b1d-4a17-a468-638e33cd5c8d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01N9nNdC25httSuL7XbaomjF","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JTBEL9srBw2UZ7Z33utJnC","name":"Skill","input":{"skill":"self-clear","args":"B8 done + committed (16f4c8e, dev-freeform). REQ-TERM-4 at [\"impl\",\"unit\",\"int\"] — PTY-digest daemon-half complete, gate green. Next: B9 — activation sweep + E2E (LAST M3b task). Orient: M3b-PLAN B9 row. Activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + 4 hazards + REQ-TERM-4(int) (most already active); author daemon E2E (spawn→Psyche-loop→commune→brain-restart-survives→graceful-signoff) = cross-cutting int for REQ-DAEMON-1/2; amend ROADMAP (M3b delivered) + CONTEXT; author M3c plan stub. Don't regress spawn_detached (Windows handle-inherit guard) or B2 gapless-handoff. Both-OS validate (Windows local + Linux via gravity-linux)."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3648,"cache_read_input_tokens":285847,"output_tokens":424,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3648,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":424,"cache_read_input_tokens":285847,"cache_creation_input_tokens":3648,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3648},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7VX2eHzW7fQdRcZa98","type":"assistant","uuid":"09044fc4-dcac-4fb5-8299-668934ed737d","timestamp":"2026-06-03T09:45:58.616Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"09044fc4-dcac-4fb5-8299-668934ed737d","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"type":"tool_result","tool_use_id":"toolu_01JTBEL9srBw2UZ7Z33utJnC","content":"Launching skill: self-clear"}]},"uuid":"8379f0a1-e0af-4642-9a22-9fa21653f108","timestamp":"2026-06-03T09:45:58.679Z","toolUseResult":{"success":true,"commandName":"self-clear","allowedTools":["PowerShell"]},"sourceToolAssistantUUID":"09044fc4-dcac-4fb5-8299-668934ed737d","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"8379f0a1-e0af-4642-9a22-9fa21653f108","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"type":"text","text":"Base directory for this skill: C:\\Users\\decid\\.claude\\skills\\self-clear\n\n# /self-clear\n\nWipes THIS agent's conversation (`/clear`), then ~10s later TYPES a self-note\nas a fresh user prompt so the agent wakes on a clean context and proceeds.\n\n## Run it\n\nOne script does everything. Just run:\n\n```powershell\n& \"C:\\Users\\decid\\.claude\\skills\\self-clear\\scripts\\self-clear.ps1\"\n```\n\nExpect: `SELF-CLEAR armed: id= winpid= hwnd= — /clear queued; self-note typed in ~10s`\n\nThen stop — end your turn promptly so the queued `/clear` fires.\n\n## What the script does\n\n1. `owl whoami` → resolves this session's `agent_id` (context-independent, survives the wipe). No perch → it aborts WITHOUT clearing and tells you to `/spt:ready` or `/spt:live` first.\n2. Walks the parent chain (`pwsh → claude.exe → … → WindowsTerminal`) to the ancestor that owns the window, foregrounds it.\n3. Types `/clear` + Enter — **queued**; only fires when this turn ends.\n4. Spawns a **detached** waker: waits 10s (past turn-end + wipe), re-foregrounds the terminal via the arm-time `hwnd`/`winpid`, then **types** `NOTE FROM THE USER: proceed with next steps.` + Enter as a fresh user prompt.\n\nThe 10s delay + detachment are deliberate: the prompt must be typed **after**\n`/clear` takes effect, so it lands on the clean context and starts a new turn.\n\nWhy typed, not `owl send`: after `/clear` the session sits idle awaiting user\ninput. A spooled owl message can't self-start a turn — it surfaces only during an\nalready-active turn (PreToolUse hook) or in a live Monitor stream (whose buffer\n`/clear` wipes). So a self-addressed owl note never woke the agent. A typed prompt\ndeterministically starts a turn AND is the re-seed.\n\n## Caveats\n\n- Window focus brings the whole terminal forward; it can't target a specific tab. Clean when the agent's tab is active.\n- The note is typed via SendKeys, so the terminal must stay the foreground-able window of `winpid`. Don't close/replace the terminal in the ~10s gap.\n- SendKeys reserves `+ ^ % ~ ( ) { } [ ]`; the default note text uses none. If you customize the note, escape those chars.\n- If your turn runs longer than ~10s after the script returns, the prompt could be typed before the wipe completes. Stop promptly after running.\n\n\nARGUMENTS: B8 done + committed (16f4c8e, dev-freeform). REQ-TERM-4 at [\"impl\",\"unit\",\"int\"] — PTY-digest daemon-half complete, gate green. Next: B9 — activation sweep + E2E (LAST M3b task). Orient: M3b-PLAN B9 row. Activate REQ-DAEMON-1/2/3/4 + REQ-START-3 + 4 hazards + REQ-TERM-4(int) (most already active); author daemon E2E (spawn→Psyche-loop→commune→brain-restart-survives→graceful-signoff) = cross-cutting int for REQ-DAEMON-1/2; amend ROADMAP (M3b delivered) + CONTEXT; author M3c plan stub. Don't regress spawn_detached (Windows handle-inherit guard) or B2 gapless-handoff. Both-OS validate (Windows local + Linux via gravity-linux)."}]},"isMeta":true,"uuid":"4d6b186f-42f3-47e8-9f50-bdcb657c2d42","timestamp":"2026-06-03T09:45:58.678Z","sourceToolUseID":"toolu_01JTBEL9srBw2UZ7Z33utJnC","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"4d6b186f-42f3-47e8-9f50-bdcb657c2d42","isSidechain":false,"attachment":{"type":"command_permissions","allowedTools":["PowerShell"]},"type":"attachment","uuid":"e652c96f-0e18-4dce-ba03-5a535ab5f83c","timestamp":"2026-06-03T09:45:58.678Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"last-prompt","lastPrompt":"NOTE fROM THE USER: proceed with next steps.","leafUuid":"e652c96f-0e18-4dce-ba03-5a535ab5f83c","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"type":"mode","mode":"normal","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb"} {"parentUuid":"e652c96f-0e18-4dce-ba03-5a535ab5f83c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UitELCRBDVY4AATQN2Jvf2","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EvgLCmMIDhgCKkDB8Mkk8EFPwZ4eBfIoAsoVOlPrd35igB5xstA0o6M7nc6fQ2s7n0+C/GfTfW43CP3aDM+pCpn99BxcXl5pAbikMg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDHOkrAPq1RbizINQoxoM3vf+EoECKo3uek4xIjDrPtAlz1G/2g2uwNokLMIs1MkhytVS/bH3pNVrNKjtMrOX+3cBx2rUdwbAKhncTEAqwgpSe6IRC5ZWvdrGnC++QMFRLy7dYKYf+TuiIdtxWhdK0k3ryP61gyUfyr2eZlJFuEru+TEYWu15KZJTXrk6byXaa4EEK4+c9v0XdLOHk15ztz30EUUluQQrJ8sWFn4bdi4/nCeAdwzb8h0Xz3r4ObRFi83uDxVH4f0fB83ffiXR0BCFsQIfglC7q/Nd0syeHZrcZ96UzzO5Sx58xpp4XxVPEV7HBapvPMmOYDaJFWswkpmP8RadRGtNwacmU9j+DBBQlopeoiADTVgoDHwK0DkNnMdi0l5m4lySg4omHksY3Hwr9boFwhkeadfe6z2oMlbnTZM1L1BxQqiwpPoM60VwnousNPsu0GXYs//MmM7Uh8YrxXqgccbISs3h41qQBjtiJWP8EpZPbfsVxHvPpA1NlQAmmweroZDaatU1luDbn55w+7vKeZsfN8+7Uh3mfhcqWGmE65FkkvDU9LQEODr8SEckFRWhCgSIdKwiba0qRi3rS3Rr/znbRbsbG/OSesu/aE+O6+O68V6ht6YhuTo6LO+s/Uabfv2SzzvudRaoAJkv3WI5F861wvIwjenYEEF5e0wtoLAVWUxefez6gZsSrBl2KF2i5sI0JYB9V4xF48KTJ8uu9nYAt5mGDOqX2YsygH5UF1OTqGta9QfZVJtd0CxRsUclns27XOmSWtV0DA1xYFY7V7KNrvdheHYyYIUt5pNa4PheBHH3rLOwXOjG65LWwt/t8bPnCSuUyNy/sJ6XIkKJu9Vv60fPGz2zXVjEsbccLrq/lL/+rMUcrTCk7ffPltiVv3dz/33g9x88OOlKL/T6hNNy7sB1zOwbl9eWtxzOqII8JO8gAzNc4ItpjGjK+nUILqBbkah+9bEQVZ+Ew0W2S8by/L+LDSpBrY6Y8J7vZHaa18aSmq/nb8A6xX0ACwCBJQnnJRBaqfk0L/0l7zTL45ww3ZQRb6caIkNYWvwrUe5UzTCcNPrl4cz8O5Ev94eku/ctGEPgL/pA6Nfh4LCfv+uzOu9E1XRE+zivkCJ0QjSIgLVG9f64kGeky6f3UN8OuYptknUsw92rIg4ZF+RBMSbhSKyFSJ+VZiHwzJjsrGZh5jq1i84MixeNexEi8KAVNMGnap0nJtIEMaYlNTGDxiATqhFDT/aT5cRLc4NbMGzdWPMbXsoSV6/YangszFXCZ68dMAoAiiV1cLclWI5gCCLpcm321KdKYMHkxrEs7vflWWprUerlA3bxaFeDCfkze6XNj07mZpzYru+X0Zx9zEJ3kv3OuFB/5lKXFRweNksU3c26uiihJItz/hvsBN9tlHjfCgnVzqP6IN/KKUaHo8omJBFP0gCtsQHdZJ0i6okpSGlrH+PkNka5vkBBZ8kttEyNkSoYOY4hk7biXIbaT2S4Ri+/1l1vEt9W7xYx9akA07llO5w417unmJzfBMoRkLg3dbuAY4uujOeLFJolRoZ1ktXzk03lAZvedtD+Cf0ML1QEQGDWpQW0dpkMw/DFVNmUH7nIC7CJDuZVFwgGheto6j8oj6FRpk2wDaelmFID4Vzo9K4C5LlNMSQD7rzZ4+CE74J1C5DiiAGbkpQtrReu9r70Vg0abEl+6bS+SfahMTZZZQ4EiLXMoEtCC9BHk2f27dkZIUt1hL/RMq2lZyAkxw5D9ODZBb/v+woVRWhV1R2qvDve6ev3dU9UNVmXn6meOh/lvdlWVzg++rSHK/oJCVIPHUWXXH/bSRrBZscWvqLPmuK25dB9twKeWBQ/7ah4s/u2xiZaynyYrEI5s/1JZILvYX0172WNgBgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1805,"cache_read_input_tokens":289495,"output_tokens":629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1805,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":629,"cache_read_input_tokens":289495,"cache_creation_input_tokens":1805,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1805},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7VxMeWVkhpumY5FMC4","attributionSkill":"self-clear","type":"assistant","uuid":"d0b6d831-b56e-4a17-a2f8-074e3d2f3d70","timestamp":"2026-06-03T09:46:07.366Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"d0b6d831-b56e-4a17-a2f8-074e3d2f3d70","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UitELCRBDVY4AATQN2Jvf2","type":"message","role":"assistant","content":[{"type":"text","text":"Let me check the self-clear script for a custom-note parameter so the re-seed carries B9 context (not the stale default):"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1805,"cache_read_input_tokens":289495,"output_tokens":629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1805,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":629,"cache_read_input_tokens":289495,"cache_creation_input_tokens":1805,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1805},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7VxMeWVkhpumY5FMC4","attributionSkill":"self-clear","type":"assistant","uuid":"dd1a0116-e34b-4e8b-8c53-afff7d710c3a","timestamp":"2026-06-03T09:46:07.841Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"dd1a0116-e34b-4e8b-8c53-afff7d710c3a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UitELCRBDVY4AATQN2Jvf2","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Hk2tzJjWPDj9WE6xd76tUW","name":"Bash","input":{"command":"grep -niE \"param|\\[string\\]|Note|args|NOTE FROM\" \"C:/Users/decid/.claude/skills/self-clear/scripts/self-clear.ps1\" | head -30","description":"Inspect self-clear script for a note parameter"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1805,"cache_read_input_tokens":289495,"output_tokens":629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1805,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":629,"cache_read_input_tokens":289495,"cache_creation_input_tokens":1805,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1805},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7VxMeWVkhpumY5FMC4","attributionSkill":"self-clear","type":"assistant","uuid":"2bc4051e-ef6b-4a92-9743-c8c86fe7fc70","timestamp":"2026-06-03T09:46:08.910Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"2bc4051e-ef6b-4a92-9743-c8c86fe7fc70","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Hk2tzJjWPDj9WE6xd76tUW","type":"tool_result","content":"8:# TYPES the self-note as a fresh user prompt + Enter.\n14:# Why TYPE the note (not `owl send`): after /clear the session sits IDLE awaiting user\n61:# --- 4. Detached delayed waker (10s) — re-foregrounds + TYPES the note as a fresh prompt ---\n63:$note = 'NOTE FROM THE USER: proceed with next steps.'\n81:`$ws.SendKeys('$note')\n88:\"SELF-CLEAR armed: id=$id winpid=$winpid hwnd=$hwnd — /clear queued; self-note typed in ~10s\"","is_error":false}]},"uuid":"11dc2b61-1fe5-4cc5-a9f6-62ed0f04c219","timestamp":"2026-06-03T09:46:09.151Z","toolUseResult":{"stdout":"8:# TYPES the self-note as a fresh user prompt + Enter.\n14:# Why TYPE the note (not `owl send`): after /clear the session sits IDLE awaiting user\n61:# --- 4. Detached delayed waker (10s) — re-foregrounds + TYPES the note as a fresh prompt ---\n63:$note = 'NOTE FROM THE USER: proceed with next steps.'\n81:`$ws.SendKeys('$note')\n88:\"SELF-CLEAR armed: id=$id winpid=$winpid hwnd=$hwnd — /clear queued; self-note typed in ~10s\"","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"2bc4051e-ef6b-4a92-9743-c8c86fe7fc70","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"type":"queue-operation","operation":"enqueue","timestamp":"2026-06-03T09:46:27.618Z","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","content":"/clear"} 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{"parentUuid":"cd6fa2a1-f8eb-4d90-bc52-b65ff835b9d3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01F6oQgLtVLghSFPvrHNHoGU","type":"message","role":"assistant","content":[{"type":"text","text":"Script takes no custom-note param (hardcoded \"proceed with next steps.\"). That's fine — the fresh session orients from git (B8 committed `16f4c8e`), M3b-PLAN, and the just-dropped commune the Psyche will echo back. Running the self-clear:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":845,"cache_read_input_tokens":291300,"output_tokens":961,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":845,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":961,"cache_read_input_tokens":291300,"cache_creation_input_tokens":845,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":845},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7WizG4YB3npBgscpoV","attributionSkill":"self-clear","type":"assistant","uuid":"214e6578-ca59-492c-a497-7bee8c798d6b","timestamp":"2026-06-03T09:46:25.110Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"214e6578-ca59-492c-a497-7bee8c798d6b","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01F6oQgLtVLghSFPvrHNHoGU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PCtYLwta8CAh4hocn1W35S","name":"PowerShell","input":{"command":"& \"C:\\Users\\decid\\.claude\\skills\\self-clear\\scripts\\self-clear.ps1\"","description":"Arm self-clear: queue /clear + schedule re-seed"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":845,"cache_read_input_tokens":291300,"output_tokens":961,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":845,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":961,"cache_read_input_tokens":291300,"cache_creation_input_tokens":845,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":845},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011Cbg7WizG4YB3npBgscpoV","attributionSkill":"self-clear","type":"assistant","uuid":"685cc511-6063-40d4-bd7e-0e672ad4ff80","timestamp":"2026-06-03T09:46:26.097Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"685cc511-6063-40d4-bd7e-0e672ad4ff80","isSidechain":false,"promptId":"ebf1170e-2d58-4529-9b1e-320745003b32","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01PCtYLwta8CAh4hocn1W35S","type":"tool_result","content":"SELF-CLEAR armed: id=doyle winpid=29328 hwnd=133338 — /clear queued; self-note typed in ~10s","is_error":false}]},"uuid":"c9ffd08a-7d8e-4957-a781-7b08b8ae0405","timestamp":"2026-06-03T09:46:28.278Z","toolUseResult":{"stdout":"SELF-CLEAR armed: id=doyle winpid=29328 hwnd=133338 — /clear queued; self-note typed in ~10s","stderr":"","interrupted":false,"isImage":false},"sourceToolAssistantUUID":"685cc511-6063-40d4-bd7e-0e672ad4ff80","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"316ed2fa-2530-43e1-bda0-e348045d28eb","version":"2.1.156","gitBranch":"HEAD"} {"parentUuid":"c9ffd08a-7d8e-4957-a781-7b08b8ae0405","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Q5gZYFkVshAF6JqGVmooE3","type":"message","role":"assistant","content":[{"type":"text","text":"Self-clear armed (`id=doyle`, `/clear` queued, re-seed in ~10s). Ending turn now so the wipe fires.\n\n**B8 complete** — PTY-digest daemon-half shipped + committed (`16f4c8e`), REQ-TERM-4 at `[\"impl\",\"unit\",\"int\"]`, full gate green. Commune dropped for the Psyche. Fresh context picks up **B9** (the last M3b task). 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