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{"parentUuid":null,"isSidechain":false,"attachment":{"type":"hook_success","hookName":"SessionStart:clear","toolUseID":"aa2d344b-7c53-4d27-96bc-3338489a8c99","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":98},"type":"attachment","uuid":"b1030ecf-8ab5-4a86-84b6-95d6511f3f9d","timestamp":"2026-06-08T19:51:07.749Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"b1030ecf-8ab5-4a86-84b6-95d6511f3f9d","isSidechain":false,"attachment":{"type":"hook_success","hookName":"SessionStart:clear","toolUseID":"aa2d344b-7c53-4d27-96bc-3338489a8c99","hookEvent":"SessionStart","content":"","stdout":"{\"hookSpecificOutput\":{\"hookEventName\":\"SessionStart\",\"additionalContext\":\"<psyche-context id=\\\"doyle\\\">\\n<memformat>\\n<?xml version=\\\"1.0\\\"?>\\n<memformat version=\\\"1\\\">\\n<!-- Changelog: v1 - initial seed -->\\n<topics>\\n  <topic name=\\\"events\\\">Notable or unusual events and requests</topic>\\n  <topic name=\\\"interactions\\\">Agent interactions -- who, roles, contributions</topic>\\n  <topic name=\\\"reflections\\\">Thoughts on recent work -- what went well, what was tricky</topic>\\n  <topic name=\\\"ideas\\\">Ideas to raise with the user</topic>\\n  <topic name=\\\"improvements\\\">Further improvement ideas for recent problem spaces</topic>\\n  <topic name=\\\"timeline\\\">What happened when, timing, sequencing</topic>\\n  <topic name=\\\"blockers\\\">Current blockers or concerns</topic>\\n  <topic name=\\\"focus\\\">Current focus and immediate next steps</topic>\\n</topics>\\n</memformat>\\n</memformat>\\n\\n<current machine=\\\"HFENDULEAM\\\" project=\\\"spt-core\\\" branch=\\\"dev-freeform\\\" head_sha=\\\"db9f1bbdc69abf60279377e34cd49eed9418d5e1\\\" head_subject=\\\"feat(mesh): seed-proof at connect + ConnEntry membership set (REQ-MESH-1…\\\" commits_since=\\\"0\\\" commits_unpulled=\\\"0\\\"/>\\n**Mesh-D2 DONE this session — commit `db9f1bb`.** Your resume pointer said \\\"start Mesh-D2\\\"; it's now landed clean. Don't re-plan D2. Flow was: JIT-wrote `MESH-D2-PLAN.md` → orient (nethost/endpoint/trust/subnet stores) → implement → 4 int tests green → traceability → commit. Smooth phase, no checkpoints needed.\\n\\n**The one design call worth remembering (it shaped the whole phase):** the cached membership verdict is a **`HashSet<String>` of proven subnets per `ConnEntry`, NOT a bool.** This was *forced by the codebase*, not a preference — two findings: (1) `dial(addr)` takes only an address, iroh dedups to one QUIC conn per peer-pair on the shared ALPN, so connections are NOT subnet-scoped — one conn carries every shared subnet; (2) the five gates D5 swaps are all per-`(subnet, origin)` evaluated per-item (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`). So the verdict must answer \\\"did this peer prove subnet S?\\\" for any S. Single-subnet-per-conn would need MORE plumbing and still couldn't answer the gate. D5 will read `conn_proven_subnets(id).contains(item.subnet)` in place of `is_trusted`.\\n\\n**Reflection — what was tricky:** the blast radius was bigger than my D2 plan's \\\"two_hosts test still passes\\\" line implied. Making seed-proof mandatory (fail→drop) would have broken ~16 integration-test `NetConfig` literals that dial without any subnet setup → empty intersection → drop. Resolved with the `NetConfig.membership: Option<MembershipSource>` seam: `None` disables the proof entirely (no control stream), mechanics-only tests pass `None`, production wires `Some(SubnetStore::load)`. Both peers must agree (both `Some` or both `None`) or the side expecting the control stream hangs — always holds in production (both real daemons). Good seam; remember it for D5 (gate consumes the verdict only when membership is enforced).\\n\\n**Open item #1 (keep-alive) — CLOSED.** iroh 0.98.2 default was keep-alive=**off**, idle=30s (quiet conns would drop). Set keep-alive 15s < idle 60s via `QuicTransportConfig::builder()` in `endpoint.rs::spt_transport_config()`, asserted at the constant seam. \\\"Multi-week\\\" = survives indefinite idleness while both ends up, not one conn pinned literally for weeks.<project-context-resolved name=\\\"spt-core\\\"/>\\n**Mesh-D2 shipped (`db9f1bb` on `dev-freeform`, unpushed). REQ-MESH-1 now `[impl, unit, int]`.** What landed:\\n- `spt-net/mesh/seedproof.rs`: added `Hello{nonce, subnets}` frame (D1 had only `Challenge`/`Proof`) so the two nodes negotiate which subnets to prove; total decode + unit test.\\n- `spt-net/endpoint.rs`: QUIC keep-alive (15s) < idle (60s) — `spt_transport_config()` + `MESH_KEEP_ALIVE`/`MESH_MAX_IDLE` consts, `keep_alive_is_under_idle_timeout` unit.\\n- `spt-daemon/seedproofx.rs` (NEW module): connect-time orchestration. One bidi control stream, four-leg ping-pong (dialer Hello → acceptor Hello-with-intersection → dialer Proofs → acceptor Proofs). Each side derives `MK` from its OWN local seed+epoch → exact-epoch reject on skew. `prove_membership()` returns `Option<HashSet>` (None = drop). `production_membership()` loads SubnetStore fresh per connect (picks up D7 rotation w/o restart).\\n- `nethost.rs`: `ConnEntry.proven_subnets` + `conn_proven_subnets(id)` accessor (D5's read seam); `NetConfig.membership` source; proof runs in `dial()` + accept-loop before `register_conn`, drop on fail.\\n- int tests `tests/seedproofx.rs`: both-prove / proven-is-the-shared-set / wrong-seed-dropped / no-shared-subnet-dropped.\\n- Verification: traceable-reqs check = **172 complete, 0 findings**; spt-net + 209 daemon-lib + ~16 None-path int tests green; `--no-default-features`, workspace build, clippy clean. **Five `is_trusted` gate files UNTOUCHED** (D5 owns the swap; is_trusted still gates in parallel = no regression).\\n\\n**IMMEDIATE NEXT STEP = Mesh-D3.** JIT-write `MESH-D3-PLAN.md` first (project convention). D3 = roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit, activate at start). The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate / suppress-reinsert / clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure + unit-tested (mirror the existing store shapes in `spt-store/src/{subnet,trust}.rs` — same atomic_write + load-degrades-empty discipline). `pairing::wire::Frame::Seed` gains the full current roster; joiner adopts it at pairing. D3 consumes nothing from D2's wire beyond established conns.\\n\\n**Mesh arc (updated):** D0 ✅ · D1 ✅ · **D2 ✅** · **D3 ← NEXT** roster store · D4 roster propagation on-connect · D5 gate swap (`is_trusted`→ConnEntry set) + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local, not riding member conns → pre-D5 check before cutover).\\n\\n**Broad status + end goal (unchanged, re-affirm):** spt-core = harness-independent core for the agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract); clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone now (fixes \\\"subnet was the pairing graph, not a mesh\\\"). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, separate downstream repo) working E2E on top = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through D2) + earlier offline-name fix + daemon-start alias — **user controls the push.**</psyche-context>\\n\\n<spacetime-reorientation agent_id=\\\"doyle\\\">\\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 <target>              <<'EOF' ... EOF  — fire-and-forget\\n- $OWL send --reply-to <sender>   <<'EOF' ... EOF  — respond to whoever messaged you\\n- $OWL ring <target>              <<'EOF' ... EOF  — send and wait for reply (blocks; alias: `ask`)\\n\\nYour ID (doyle) is auto-detected. If that fails, append it: `$OWL send <target> doyle`.\\n\\nReceive messages (three paths, handle all identically):\\n- Primary (Monitor stream): your background `$OWL poll doyle` task running via the Monitor tool emits one EVENT envelope per delivery to stdout. Regular messages: `<EVENT type=\\\"msg\\\" from=\\\"<sender>\\\">body</EVENT>`. Self-originated alarms: `<EVENT type=\\\"alarm\\\" target-time=\\\"<ISO>\\\" current-time=\\\"<ISO>\\\">body</EVENT>`. Long bodies arrive as N consecutive `<EVENT-PART seq=\\\"K/M\\\" id=\\\"<8-hex>\\\" [type=... from=... timestamp=... note=...]>chunk</EVENT-PART>` lines — collect parts sharing the same id, order by seq numerator, verify count equals seq denominator, concatenate chunk contents in seq order, then apply the body parsing rules to the reassembled body. The original envelope attrs appear on seq=\\\"1/M\\\" only; continuations carry only seq + id. Drop orphan parts silently (seq K/M arriving without matching seq 1/M same id — earlier parts lost across a session boundary). The stream stays alive across deliveries — do not re-register after each message.\\n- Body parsing rules (both envelope types AND reassembled EVENT-PART bodies): split the body on the literal `<br>` token to recover newlines, then HTML-unescape each fragment in order `&lt;` → `<`, `&gt;` → `>`, `&quot;` → `\\\"`, `&amp;` → `&` **last** (apply `&amp;` last so embedded `&amp;lt;` sequences don't double-decode).\\n- Fallback (Bash `--once`): when Monitor is unavailable, run `$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 `<EVENT type=\\\"msg|alarm\\\" ...>body</EVENT>` 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 `<owl_messages><owl_message from=\\\"...\\\"/></owl_messages>` 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 <time> -- <message> — schedule a self-reminder\\n- $OWL doctor — diagnostics\\n\\nTalking to your Psyche (doyle-psyche):\\n- Your Psyche is a DETACHED, self-healing process — not part of this session. It appears in `$OWL list` as a child under your Self perch, and in `$LIVE list-psyches`. It may briefly drop from the listing while it is ingesting a commune (its wrapper is busy running a resume) — that is transient and self-heals. Do NOT treat a briefly-absent Psyche as a bug and do NOT restart it. Only act if it stays gone for several minutes.\\n- NEVER run `$LIVE stop` to \\\"clean up\\\" your Psyche or a listener you think is \\\"stale\\\" — `$LIVE stop` tears down your Psyche. After /clear there is nothing to clean up (your listener survived intact). Reserve `$LIVE revive doyle` for a Psyche that is genuinely, persistently dead.\\n- Send a commune (delta update): use the Write tool to drop `.claude/doyle-commune.md`. Your Self listener detects the file, your Psyche wrapper ingests it via the existing Psyche session, and the file is deleted on success. See /spt:commune.\\n- Sign off cleanly: use the Write tool to drop `.claude/doyle-signoff.md` (empty body = plain signoff; non-empty body = prepended as FINAL COMMUNE before INIT_SIGNOFF). See /spt:signoff.\\n- Inbound messages from \\\"doyle-psyche\\\" (echo communes, briefs) are FYI context — read them; no ACK required. You may still message your Psyche directly with $OWL send or $OWL ring if needed.\\n</spacetime-reorientation>\"}}\n","stderr":"","exitCode":0,"command":"$CLAUDE_PLUGIN_ROOT/owl.exe plugin-session-start","durationMs":811},"type":"attachment","uuid":"0b417316-60fd-4fe5-a4e6-c89377df3164","timestamp":"2026-06-08T19:51:08.463Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"646a9fcc-0a27-495c-b629-fba6b7949d50","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 <id>):\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 <agent>\", 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 <filepath> 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: Reference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration.\nTRIGGER — read BEFORE opening the target file; don't skip because it \"looks like a one-liner\" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG/LLM-judge/computer-use; generate/summarize/extract/classify/rewrite/converse over NL; debugging refusals/cutoffs/streaming/tool-calls/tokens).\nSKIP only when another provider is being worked on (overrides all triggers): OpenAI/GPT/Gemini/Llama/Mistral/Cohere/Ollama named in the query; OR `grep -rE 'openai|langchain_openai|google.generativeai|genai|mistralai|cohere|ollama'` over the project hits (run this grep FIRST if no provider named — don't Read the file).\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":"41d9f1f3-00a6-4abd-9381-a4e73e77233b","timestamp":"2026-06-08T19:51:09.585Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"e8e8b3df-a4cd-4533-a868-88bf84aa7b8d","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["CAVEMAN MODE ACTIVE (full). Drop articles/filler/pleasantries/hedging. Fragments OK. Code/commits/security: write normal."],"hookName":"UserPromptSubmit","toolUseID":"hook-dbf30059-2b5c-471b-b96a-fea6b115c332","hookEvent":"UserPromptSubmit"},"type":"attachment","uuid":"8fbc813b-2f64-4c91-aa0a-29f35107e969","timestamp":"2026-06-08T19:51:09.671Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
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{"parentUuid":"92f9f7a8-0758-402d-9711-829b223df6b1","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U4zWCpznGFHyLS7FG1GMww","type":"tool_result","content":"commit 5d6bb41664e7871c1a2e0dd9a2995b2fb07c3009\nAuthor: Reavo End <decidel@gmail.com>\nDate:   Mon Jun 8 04:28:30 2026 -0700\n\n    docs(mesh): decompose into Mesh-D0..D8 build phases\n    \n    D0 repro harness (red) → D1/D2 seed-proof (no gate touch) → D3/D4 roster\n    store+propagation → D5 gate swap + hard cutover → D6 fan-out widen (MESH ON,\n    harness flips green) → D7 revoke/rotation/re-seed → D8 status concurrency.\n    Each phase ships green; REQ-MESH stages activate per phase (rule 5). D6 is the\n    single switch that turns the mesh on.\n    \n    Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n SUBNET-MESH-PLAN.md | 26 ++++++++++++++++++++++++--\n 1 file changed, 24 insertions(+), 2 deletions(-)","is_error":false}]},"uuid":"2201ae81-44a7-4e94-b2bc-3e249763d6a6","timestamp":"2026-06-08T19:51:19.028Z","toolUseResult":{"stdout":"commit 5d6bb41664e7871c1a2e0dd9a2995b2fb07c3009\nAuthor: Reavo End <decidel@gmail.com>\nDate:   Mon Jun 8 04:28:30 2026 -0700\n\n    docs(mesh): decompose into Mesh-D0..D8 build phases\n    \n    D0 repro harness (red) → D1/D2 seed-proof (no gate touch) → D3/D4 roster\n    store+propagation → D5 gate swap + hard cutover → D6 fan-out widen (MESH ON,\n    harness flips green) → D7 revoke/rotation/re-seed → D8 status concurrency.\n    Each phase ships green; REQ-MESH stages activate per phase (rule 5). D6 is the\n    single switch that turns the mesh on.\n    \n    Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\n\n SUBNET-MESH-PLAN.md | 26 ++++++++++++++++++++++++--\n 1 file changed, 24 insertions(+), 2 deletions(-)","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"92f9f7a8-0758-402d-9711-829b223df6b1","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"be0b56b6-f2d9-4266-8fa5-8ddea68872c9","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DUGA8sRWj1ncif4ZjUkokd","type":"tool_result","content":"1\t# Subnet mesh milestone — membership seed-proof + roster-only relay\n2\t\n3\t> Status: **DESIGN RATIFIED** (grill-with-docs, 2026-06-08). Authoritative decision = **ADR-0017**; glossary = **CONTEXT.md §Pairing & trust**; requirements = **REQ-MESH-1..6** (minted inactive, activate at execution). This file is the execution-facing plan; ADR-0017 is the *why*.\n4\t\n5\t## The bug it fixes\n6\t\n7\tNon-directly-paired subnet members never see or reach each other — a subnet was the **pairing graph, not a mesh**. Repro (user 2026-06-08): A creates → B joins A → A offline → C joins B → B offline → A online → A and C invisible. Two gaps: pairwise-pin authorization (`trust::is_trusted`) + own-rows-only gossip with no roster/relay (`registryhost::advertise_local`, `peerloop`, `pairing::wire::Frame::Seed = {seed,epoch}`).\n8\t\n9\t## The decided architecture (one paragraph)\n10\t\n11\t**A member = a node that can prove current-epoch seed knowledge.** Authorization moves from a stored pairwise pin to a **live per-connection symmetric seed-proof** at every inbound gate; visibility is restored by relaying a **member roster** (discovery directory) while registry **rows stay own-authored, fetched directly** from each member (push target widens from directly-paired peers to all roster members — a wider *direct* fan-out, never third-party relay). This **preserves KNOWN-HAZARDS 7.5 and 4.10 verbatim** instead of superseding them (no row is ever relayed). Full design + rejected alternative (per-node-signed row relay) in ADR-0017.\n12\t\n13\t## Decisions (resolved in the grill — supersedes the original open-questions)\n14\t\n15\t1. **Scope = full reachability**, not just visibility; the security-critical center is the **inbound-accept gate** (membership predicate replaces `is_trusted` at registry apply, WAN receive, sync, notif, connection accept). → REQ-MESH-1.\n16\t2. **Auth = symmetric seed-proof** (not per-node signatures / not row relay). `MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch)`; mutual **channel-bound** challenge-response (binds both handshake-proven pubkeys, nonces, subnet_id, seed_epoch, role); **once per connection**, cached on the broker `ConnEntry`; keep-alive keeps connections multi-week so re-proof is restart/partition/rotation-only (no per-message tax); exact-epoch match. → REQ-MESH-1.\n17\t3. **Roster subsumes the trust store.** Authorization is live seed-proof; pairwise pinning **retired**. → REQ-MESH-5.\n18\t4. **Warn-on-change demoted** to an awareness notice anchored on **machine_id** (not label); fires the REQ-SUBNET-7 re-pair-overwrite event. → REQ-MESH-5.\n19\t5. **Hard cutover** — delete `peers.json` + the `is_trusted` path, **no migration** (expendable test fleet re-pairs fresh). → REQ-MESH-5.\n20\t6. **Roster** = node-level union-merge grow-set (pubkey, label, machine_id, address, last-seen — **not** the seed), seeded in full at pairing, merged on every member connection under the lease epoch, forgery-inert, persists-through-silence. Removal via **tombstones** (a grow-set can't delete by omission). → REQ-MESH-2.\n21\t7. **Rows** stay own-authored; push target = all roster members; **no third-party relay** → 7.5/4.10 preserved. → REQ-MESH-3.\n22\t8. **Revoke = seed rotation, timeboxed.** `spt subnet revoke <node>...` (list) tombstones now + schedules **one** rotation at a coalescing window close (default 1h; further revokes coalesce → one epoch bump); `--force-rotate-seed` rotates now (compromised path); seed pushed confidentially over member connections, never in gossip; elevation-gated. → REQ-MESH-4.\n23\t9. **Re-seed grace** (auto-heal): prove immediately-prior epoch (N-1) ∧ still on roster → re-seed-only restricted connection; revoked/off-roster denied; ≥2 stale → re-pair. Batch/timebox keeps multi-revoke to one bump so benign offliners stay in the one-deep window. → REQ-MESH-4.\n24\t10. **Re-pair after revoke** clears the tombstone for the presented pubkey (deliberate elevated act; a rebuilt compromised node gets a fresh never-tombstoned key). → REQ-MESH-2.\n25\t11. **Concurrent liveness probes** in `subnet status --nodes` (bounded by the single-probe ceiling, not k×ceiling — the mesh surfaces all members, many offline). → REQ-MESH-6.\n26\t12. **Epoch naming** (no conflation): `seed_epoch` (rotation/revocation) · `lease_epoch` (per-node registry row ordering) · `totp_step` (30s pairing code only).\n27\t\n28\t## Folds in (deferred items, now subsumed)\n29\t\n30\t- Pairing-time hostname capture + post-join address seeding (DEFERRED.md) → roster fields delivered at the ceremony (REQ-MESH-2). Reconcile with REQ-CONV-1 `peer-addrs.json` (the roster's address field may absorb or feed it — planning decides the seam).\n31\t- Reconcile with REQ-SUBNET-7 (machine_id re-pair overwrite) — the warn-on-change demotion (REQ-MESH-5) and the tombstone-clear-on-re-pair (REQ-MESH-2) share its machine_id anchor.\n32\t\n33\t## Hazard interaction (the payoff)\n34\t\n35\t- **KH 4.10 preserved** — no transitive **row** gossip (roster relays, rows don't); the eviction lease is untouched. Annotate 4.10's wording accordingly.\n36\t- **KH 7.5 preserved** — every row/message arrives from its handshake-proven author; nothing third-party is relayed.\n37\t- **New invariants to test** (under REQ-MESH-*): seed-proof channel-bound + mutual (no cross-connection replay); re-seed roster-gated (no revoked re-admit); seed never in roster/registry gossip.\n38\t\n39\t## Test plan\n40\t\n41\t- **int (the acceptance):** the staggered A→B→C repro as an automated multi-daemon test — B offline at the critical step; assert A↔C converge to seeing AND reaching each other. Plus the all-online star (A reaches C with B never relaying). A deterministic repro harness locking the *current* bug is the first artifact (flips green when the mesh lands). → REQ-MESH-3.\n42\t- **unit:** seed-proof (valid/forged/wrong-subnet/wrong-epoch/cross-connection-replay/mutual-fail); roster merge lease + union convergence + tombstone (dominate/suppress-reinsert/clear-on-repair) + persist-through-silence; revoke window coalescing (N→1 bump) + re-seed grant/deny truth table + seed-never-in-gossip; gate swap (admits-unpaired-member / rejects-non-member); concurrent-probe timing.\n43\t\n44\t## Migration / fleet\n45\t\n46\t- **Hard cutover, no migration code.** New version deletes `peers.json`; fleet re-pairs fresh. Transient partition during the roll (new seed-proof ↔ old pairwise can't interop) is acceptable (coordinated single-user roll). **Planning verifies the self-update path does not ride member connections** (else the roll deadlocks) — updates are node-local (ADR-0016), expected fine.\n47\t- Wire change: `Frame::Seed` gains the roster; rows unchanged. Document the mesh model in CONTEXT (done) + ADR-0017 (done).\n48\t\n49\t## Build phases (D-decomposition)\n50\t\n51\tEach phase ships green and is independently testable; activate the named `REQ-MESH` stage when its phase starts (rule 5). Each `Mesh-D*` gets its own JIT plan when execution reaches it (the project convention — this list is the milestone task layer). **The mesh turns ON at D6** (the staggered harness flips green there).\n52\t\n53\t0. **Mesh-D0 — repro harness (red).** The staggered A→B→C multi-daemon int test (B offline at the critical step; assert A↔C converge to see + reach each other) + the all-online star (A reaches C, B never relays). Lands `#[ignore]`/expected-fail, asserting the *desired* convergence — the acceptance that flips green at D6. First artifact, no production change. *(No REQ activation — it's the REQ-MESH-3 int evidence, tagged when it passes.)*\n54\t\n55\t1. **Mesh-D1 — membership key + seed-proof codec (REQ-MESH-1 impl/unit).** Pure primitive, no wiring: `MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch)`; the mutual channel-bound challenge-response frame enc/dec + verify, reusing `pairing::transcript`. unit = MK derivation; valid / forged / wrong-subnet / wrong-`seed_epoch` / cross-connection-replay / mutual-fail. **Activate REQ-MESH-1 (impl, unit).**\n56\t\n57\t2. **Mesh-D2 — seed-proof at connect + ConnEntry flag (REQ-MESH-1 cont).** Run the mutual seed-proof on every dial + accept in `nethost` *before* the connection is usable; cache the membership result on `ConnEntry`; fail → drop. Verify/enable QUIC `keep_alive_interval` < `max_idle_timeout` (open item 1) so connections stay multi-week. Old `is_trusted` gates still run in parallel here (belt + suspenders — no regression; the swap is D5). int = a member connection establishes only when both prove; a non-prover is dropped.\n58\t\n59\t3. **Mesh-D3 — roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit).** The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate/suppress-reinsert/clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure, unit-tested. `Frame::Seed` gains the full current roster; the joiner adopts it at pairing. unit = merge lease + union convergence + tombstone truth table + serde additive + full-roster seed on join. **Activate REQ-MESH-2 (impl, unit).**\n60\t\n61\t4. **Mesh-D4 — roster propagation (REQ-MESH-2 cont).** On-connect roster exchange/merge over member connections; addresses captured from the live connection (`conn_remote_addr`). Reconcile with REQ-CONV-1 `peer-addrs.json` (absorb or feed — decide here). int = B knows {A,C}; A connects B, A learns C (roster grows transitively). Still no mesh *reach* yet (gate + fan-out are D5/D6).\n62\t\n63\t5. **Mesh-D5 — gate swap + hard cutover (REQ-MESH-1 gate, REQ-MESH-5).** Swap `is_trusted` → the ConnEntry membership flag at all five inbound gates (registry apply, WAN receive, sync, notif, connection accept). **Delete `peers.json` + the `TrustStore` authorization path** (hard cutover, no migration); demote warn-on-change to the machine_id awareness notice. Directly-paired subset still works (fan-out still narrow until D6) — no regression. unit = gate admits a member / rejects a non-member; no `is_trusted` reference remains in the gate path; machine_id-change emits the notice without blocking. **Activate REQ-MESH-5 (impl, unit).**\n64\t\n65\t6. **Mesh-D6 — fan-out widen → MESH ON (REQ-MESH-3).** Change the registry push target from directly-paired peers to **all roster members** (`peerloop`/`advertise_local`); rows stay own-authored (no relay). **The D0 harness flips green** (A↔C converge). Regression assert: every applied row's author == its handshake origin (no third-party row ever applied). **Activate REQ-MESH-3 (impl, unit, int)** — D0 becomes its int evidence.\n66\t\n67\t7. **Mesh-D7 — revoke + timeboxed rotation + re-seed grace (REQ-MESH-4).** `spt subnet revoke <node>...` (list, elevation-gated): write tombstones (D3) + schedule one coalescing-window rotation (`--force-rotate-seed` immediate); confidential seed push over member connections; force-drop sweep; the re-seed-only restricted handshake (prior-epoch ∧ roster-gated). unit = window coalescing (N→1 bump) + re-seed grant/deny truth table + seed-never-in-gossip + force-rotate skips window. int = revoke → offliner returns → auto-heals on the rig. **Activate REQ-MESH-4 (impl, unit, int).**\n68\t\n69\t8. **Mesh-D8 — status probe concurrency (REQ-MESH-6).** Fan out `subnet status --nodes` serve-probes concurrently (verify open item 2 first — fix if the REQ-SUBNET-5 loop is serial); total wall-time bounded by one ceiling, not k×ceiling. unit = N offline nodes complete within ~one ceiling (mock-clock seam). **Activate REQ-MESH-6 (impl, unit).**\n70\t\n71\t**Pre-D5 check (open item 3):** confirm the self-update path is node-local (ADR-0016), not riding member connections — else the cutover roll could deadlock. Verify before the gate swap lands.\n72\t\n73\t**Build order rationale:** D0 locks the bug; D1→D2 stand up auth without touching gates (safe parallel-run); D3→D4 build discovery; D5 swaps the gate + cuts over (still no new reach); **D6 is the single switch that turns the mesh on** (smallest possible change at the green-flip); D7 adds lifecycle (revoke/rotate/heal); D8 is independent polish. Every phase before D6 is a no-reach-regression; D6 is the reach.\n74\t"}]},"uuid":"6dca3165-1aa9-40a9-b7ae-9d8aa457b862","timestamp":"2026-06-08T19:51:21.602Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/SUBNET-MESH-PLAN.md","content":"# Subnet mesh milestone — membership seed-proof + roster-only relay\n\n> Status: **DESIGN RATIFIED** (grill-with-docs, 2026-06-08). Authoritative decision = **ADR-0017**; glossary = **CONTEXT.md §Pairing & trust**; requirements = **REQ-MESH-1..6** (minted inactive, activate at execution). This file is the execution-facing plan; ADR-0017 is the *why*.\n\n## The bug it fixes\n\nNon-directly-paired subnet members never see or reach each other — a subnet was the **pairing graph, not a mesh**. Repro (user 2026-06-08): A creates → B joins A → A offline → C joins B → B offline → A online → A and C invisible. Two gaps: pairwise-pin authorization (`trust::is_trusted`) + own-rows-only gossip with no roster/relay (`registryhost::advertise_local`, `peerloop`, `pairing::wire::Frame::Seed = {seed,epoch}`).\n\n## The decided architecture (one paragraph)\n\n**A member = a node that can prove current-epoch seed knowledge.** Authorization moves from a stored pairwise pin to a **live per-connection symmetric seed-proof** at every inbound gate; visibility is restored by relaying a **member roster** (discovery directory) while registry **rows stay own-authored, fetched directly** from each member (push target widens from directly-paired peers to all roster members — a wider *direct* fan-out, never third-party relay). This **preserves KNOWN-HAZARDS 7.5 and 4.10 verbatim** instead of superseding them (no row is ever relayed). Full design + rejected alternative (per-node-signed row relay) in ADR-0017.\n\n## Decisions (resolved in the grill — supersedes the original open-questions)\n\n1. **Scope = full reachability**, not just visibility; the security-critical center is the **inbound-accept gate** (membership predicate replaces `is_trusted` at registry apply, WAN receive, sync, notif, connection accept). → REQ-MESH-1.\n2. **Auth = symmetric seed-proof** (not per-node signatures / not row relay). `MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch)`; mutual **channel-bound** challenge-response (binds both handshake-proven pubkeys, nonces, subnet_id, seed_epoch, role); **once per connection**, cached on the broker `ConnEntry`; keep-alive keeps connections multi-week so re-proof is restart/partition/rotation-only (no per-message tax); exact-epoch match. → REQ-MESH-1.\n3. **Roster subsumes the trust store.** Authorization is live seed-proof; pairwise pinning **retired**. → REQ-MESH-5.\n4. **Warn-on-change demoted** to an awareness notice anchored on **machine_id** (not label); fires the REQ-SUBNET-7 re-pair-overwrite event. → REQ-MESH-5.\n5. **Hard cutover** — delete `peers.json` + the `is_trusted` path, **no migration** (expendable test fleet re-pairs fresh). → REQ-MESH-5.\n6. **Roster** = node-level union-merge grow-set (pubkey, label, machine_id, address, last-seen — **not** the seed), seeded in full at pairing, merged on every member connection under the lease epoch, forgery-inert, persists-through-silence. Removal via **tombstones** (a grow-set can't delete by omission). → REQ-MESH-2.\n7. **Rows** stay own-authored; push target = all roster members; **no third-party relay** → 7.5/4.10 preserved. → REQ-MESH-3.\n8. **Revoke = seed rotation, timeboxed.** `spt subnet revoke <node>...` (list) tombstones now + schedules **one** rotation at a coalescing window close (default 1h; further revokes coalesce → one epoch bump); `--force-rotate-seed` rotates now (compromised path); seed pushed confidentially over member connections, never in gossip; elevation-gated. → REQ-MESH-4.\n9. **Re-seed grace** (auto-heal): prove immediately-prior epoch (N-1) ∧ still on roster → re-seed-only restricted connection; revoked/off-roster denied; ≥2 stale → re-pair. Batch/timebox keeps multi-revoke to one bump so benign offliners stay in the one-deep window. → REQ-MESH-4.\n10. **Re-pair after revoke** clears the tombstone for the presented pubkey (deliberate elevated act; a rebuilt compromised node gets a fresh never-tombstoned key). → REQ-MESH-2.\n11. **Concurrent liveness probes** in `subnet status --nodes` (bounded by the single-probe ceiling, not k×ceiling — the mesh surfaces all members, many offline). → REQ-MESH-6.\n12. **Epoch naming** (no conflation): `seed_epoch` (rotation/revocation) · `lease_epoch` (per-node registry row ordering) · `totp_step` (30s pairing code only).\n\n## Folds in (deferred items, now subsumed)\n\n- Pairing-time hostname capture + post-join address seeding (DEFERRED.md) → roster fields delivered at the ceremony (REQ-MESH-2). Reconcile with REQ-CONV-1 `peer-addrs.json` (the roster's address field may absorb or feed it — planning decides the seam).\n- Reconcile with REQ-SUBNET-7 (machine_id re-pair overwrite) — the warn-on-change demotion (REQ-MESH-5) and the tombstone-clear-on-re-pair (REQ-MESH-2) share its machine_id anchor.\n\n## Hazard interaction (the payoff)\n\n- **KH 4.10 preserved** — no transitive **row** gossip (roster relays, rows don't); the eviction lease is untouched. Annotate 4.10's wording accordingly.\n- **KH 7.5 preserved** — every row/message arrives from its handshake-proven author; nothing third-party is relayed.\n- **New invariants to test** (under REQ-MESH-*): seed-proof channel-bound + mutual (no cross-connection replay); re-seed roster-gated (no revoked re-admit); seed never in roster/registry gossip.\n\n## Test plan\n\n- **int (the acceptance):** the staggered A→B→C repro as an automated multi-daemon test — B offline at the critical step; assert A↔C converge to seeing AND reaching each other. Plus the all-online star (A reaches C with B never relaying). A deterministic repro harness locking the *current* bug is the first artifact (flips green when the mesh lands). → REQ-MESH-3.\n- **unit:** seed-proof (valid/forged/wrong-subnet/wrong-epoch/cross-connection-replay/mutual-fail); roster merge lease + union convergence + tombstone (dominate/suppress-reinsert/clear-on-repair) + persist-through-silence; revoke window coalescing (N→1 bump) + re-seed grant/deny truth table + seed-never-in-gossip; gate swap (admits-unpaired-member / rejects-non-member); concurrent-probe timing.\n\n## Migration / fleet\n\n- **Hard cutover, no migration code.** New version deletes `peers.json`; fleet re-pairs fresh. Transient partition during the roll (new seed-proof ↔ old pairwise can't interop) is acceptable (coordinated single-user roll). **Planning verifies the self-update path does not ride member connections** (else the roll deadlocks) — updates are node-local (ADR-0016), expected fine.\n- Wire change: `Frame::Seed` gains the roster; rows unchanged. Document the mesh model in CONTEXT (done) + ADR-0017 (done).\n\n## Build phases (D-decomposition)\n\nEach phase ships green and is independently testable; activate the named `REQ-MESH` stage when its phase starts (rule 5). Each `Mesh-D*` gets its own JIT plan when execution reaches it (the project convention — this list is the milestone task layer). **The mesh turns ON at D6** (the staggered harness flips green there).\n\n0. **Mesh-D0 — repro harness (red).** The staggered A→B→C multi-daemon int test (B offline at the critical step; assert A↔C converge to see + reach each other) + the all-online star (A reaches C, B never relays). Lands `#[ignore]`/expected-fail, asserting the *desired* convergence — the acceptance that flips green at D6. First artifact, no production change. *(No REQ activation — it's the REQ-MESH-3 int evidence, tagged when it passes.)*\n\n1. **Mesh-D1 — membership key + seed-proof codec (REQ-MESH-1 impl/unit).** Pure primitive, no wiring: `MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch)`; the mutual channel-bound challenge-response frame enc/dec + verify, reusing `pairing::transcript`. unit = MK derivation; valid / forged / wrong-subnet / wrong-`seed_epoch` / cross-connection-replay / mutual-fail. **Activate REQ-MESH-1 (impl, unit).**\n\n2. **Mesh-D2 — seed-proof at connect + ConnEntry flag (REQ-MESH-1 cont).** Run the mutual seed-proof on every dial + accept in `nethost` *before* the connection is usable; cache the membership result on `ConnEntry`; fail → drop. Verify/enable QUIC `keep_alive_interval` < `max_idle_timeout` (open item 1) so connections stay multi-week. Old `is_trusted` gates still run in parallel here (belt + suspenders — no regression; the swap is D5). int = a member connection establishes only when both prove; a non-prover is dropped.\n\n3. **Mesh-D3 — roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit).** The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate/suppress-reinsert/clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure, unit-tested. `Frame::Seed` gains the full current roster; the joiner adopts it at pairing. unit = merge lease + union convergence + tombstone truth table + serde additive + full-roster seed on join. **Activate REQ-MESH-2 (impl, unit).**\n\n4. **Mesh-D4 — roster propagation (REQ-MESH-2 cont).** On-connect roster exchange/merge over member connections; addresses captured from the live connection (`conn_remote_addr`). Reconcile with REQ-CONV-1 `peer-addrs.json` (absorb or feed — decide here). int = B knows {A,C}; A connects B, A learns C (roster grows transitively). Still no mesh *reach* yet (gate + fan-out are D5/D6).\n\n5. **Mesh-D5 — gate swap + hard cutover (REQ-MESH-1 gate, REQ-MESH-5).** Swap `is_trusted` → the ConnEntry membership flag at all five inbound gates (registry apply, WAN receive, sync, notif, connection accept). **Delete `peers.json` + the `TrustStore` authorization path** (hard cutover, no migration); demote warn-on-change to the machine_id awareness notice. Directly-paired subset still works (fan-out still narrow until D6) — no regression. unit = gate admits a member / rejects a non-member; no `is_trusted` reference remains in the gate path; machine_id-change emits the notice without blocking. **Activate REQ-MESH-5 (impl, unit).**\n\n6. **Mesh-D6 — fan-out widen → MESH ON (REQ-MESH-3).** Change the registry push target from directly-paired peers to **all roster members** (`peerloop`/`advertise_local`); rows stay own-authored (no relay). **The D0 harness flips green** (A↔C converge). Regression assert: every applied row's author == its handshake origin (no third-party row ever applied). **Activate REQ-MESH-3 (impl, unit, int)** — D0 becomes its int evidence.\n\n7. **Mesh-D7 — revoke + timeboxed rotation + re-seed grace (REQ-MESH-4).** `spt subnet revoke <node>...` (list, elevation-gated): write tombstones (D3) + schedule one coalescing-window rotation (`--force-rotate-seed` immediate); confidential seed push over member connections; force-drop sweep; the re-seed-only restricted handshake (prior-epoch ∧ roster-gated). unit = window coalescing (N→1 bump) + re-seed grant/deny truth table + seed-never-in-gossip + force-rotate skips window. int = revoke → offliner returns → auto-heals on the rig. **Activate REQ-MESH-4 (impl, unit, int).**\n\n8. **Mesh-D8 — status probe concurrency (REQ-MESH-6).** Fan out `subnet status --nodes` serve-probes concurrently (verify open item 2 first — fix if the REQ-SUBNET-5 loop is serial); total wall-time bounded by one ceiling, not k×ceiling. unit = N offline nodes complete within ~one ceiling (mock-clock seam). **Activate REQ-MESH-6 (impl, unit).**\n\n**Pre-D5 check (open item 3):** confirm the self-update path is node-local (ADR-0016), not riding member connections — else the cutover roll could deadlock. Verify before the gate swap lands.\n\n**Build order rationale:** D0 locks the bug; D1→D2 stand up auth without touching gates (safe parallel-run); D3→D4 build discovery; D5 swaps the gate + cuts over (still no new reach); **D6 is the single switch that turns the mesh on** (smallest possible change at the green-flip); D7 adds lifecycle (revoke/rotate/heal); D8 is independent polish. Every phase before D6 is a no-reach-regression; D6 is the reach.\n","numLines":74,"startLine":1,"totalLines":74}},"sourceToolAssistantUUID":"be0b56b6-f2d9-4266-8fa5-8ddea68872c9","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"71d5d594-b047-4667-bfb2-ff74bb957d70","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FJLMB5A5KDYvjvcTDr8Jo7","type":"tool_result","content":"1\t# Mesh-D2 — seed-proof at connect + ConnEntry membership set\n2\t\n3\t> JIT plan for `SUBNET-MESH-PLAN.md` §Build phases · phase 2. **Wires the D1 codec onto live connections.** Run the mutual channel-bound seed-proof on every dial + accept in `nethost` *before* the connection is usable; cache the proven membership on `ConnEntry`; fail → drop. Verify/enable QUIC keep-alive so conns stay warm. **Old `is_trusted` gates keep running in parallel** (belt + suspenders — no regression; the gate swap is D5). **Enriches REQ-MESH-1 (impl)**; activates REQ-MESH-1 **int**.\n4\t\n5\t## The one design decision (and why it's forced, not chosen)\n6\t\n7\tD1 imagined one `subnet_id` per connection. The codebase says otherwise:\n8\t\n9\t- `dial(addr)` (`broker.rs:593/605`) takes only an address — **connections are not subnet-scoped**. iroh dedups to one QUIC conn per peer-pair on the shared `SPT_NET_ALPN`, so a single conn carries traffic for **every subnet the two nodes share**.\n10\t- The five inbound gates D5 will swap are all **per-`(subnet, origin)`, evaluated per item** (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`) — each registry row / notif / sync item carries its own `subnet`, and the gate asks `is_trusted(item.subnet, origin)`.\n11\t\n12\tTherefore the cached verdict D5 consumes must answer *\"has this peer proven subnet S?\"* for **any** S an item names → **a set of proven subnets per `ConnEntry`, not a bool.** Single-subnet-per-conn would require threading a subnet through `dial`/accept (more plumbing) and still couldn't answer the multi-subnet gate. The set is both more correct and less invasive.\n13\t\n14\t**Decision:** at connect, the two nodes prove the **full set of subnets they share**; `ConnEntry` caches `proven_subnets: HashSet<String>` (current-epoch). D5's gate becomes `conn.proven_subnets.contains(item.subnet)`.\n15\t\n16\t## The connect-time exchange (one dedicated control stream, before the conn is usable)\n17\t\n18\tThe seed-proof rides the **first bidi stream**, opened by the dialer and consumed *before* `register_conn` wires the general `accept_bi` app pump — so it is never confused with an app stream.\n19\t\n20\t```\n21\tdial:    connect → open_bi(ctrl) → run_seedproof(Dialer)   → ok? register_conn(conn, proven) : drop\n22\taccept:  connecting.await → conn → accept_bi(ctrl)         → ok? register_conn(conn, proven) : drop\n23\t         (pairing-ALPN branch is untouched — pre-trust, separate)\n24\t```\n25\t\n26\t`run_seedproof` (new `spt-daemon` module `seedproofx.rs`, using `spt_net::net::mesh::seedproof` primitives — orchestration lives in the daemon; the crypto stays in `spt-net`):\n27\t\n28\t1. **Dialer → `Hello { nonce_d, subnets: [names] }`** — its local subnet names + a fresh 32-byte OS-CSPRNG nonce.\n29\t2. **Acceptor → `Hello { nonce_a, subnets: shared }`** — replies with **only the intersection** of the dialer's list and its own (minimizes name disclosure to an unauthenticated dialer; see Security notes). `shared` is sorted (deterministic order both sides agree on).\n30\t3. Empty `shared` ⇒ both **drop** (a legit member always shares ≥1 subnet; no shared subnet = nothing to mesh).\n31\t4. For each `S` in `shared`: each side derives `MK_S = MembershipKey::derive(seed_S, S, epoch_S)` **from its own local subnet record** (each uses *its own* `epoch_S` — an epoch skew makes the tags diverge → exact-epoch reject, which is correct), builds the shared `SeedProofTranscript { S, epoch_S, dialer_pub, acceptor_pub, nonce_d, nonce_a }`, sends `Proof { tag_S(own_role) }`, and `verify`s the peer's `Proof` for the opposite role.\n32\t5. `proven = { S | peer's tag verified }`. **Any agreed-shared subnet that fails to prove ⇒ drop the whole connection** (an impostor naming a subnet it can't prove, or an epoch mismatch — neither is a usable member conn). On full success `proven == shared`; cache it.\n33\t\n34\tNonces are exchanged **once per connection** and reused across the per-subnet proofs (the transcript already binds `subnet_id` + `seed_epoch`, so per-subnet tags differ; the nonces only need per-connection freshness). Pubkeys come from the QUIC handshake (`conn.remote_id()` + local identity) — the channel binding.\n35\t\n36\t### Wire: extend the D1 frame set (additive)\n37\t\n38\t`SeedProofFrame` (D1: `Challenge{nonce}` / `Proof{tag}`) gains:\n39\t\n40\t```rust\n41\tHello { nonce: [u8; NONCE_LEN], subnets: Vec<String> },   // tag byte 2; len-prefixed count + len-prefixed names\n42\t```\n43\t\n44\t`Challenge` is effectively subsumed by `Hello` (nonce + subnet list in one frame) — keep `Challenge` defined (D1 tests pin it) but the D2 driver uses `Hello`/`Proof`. `decode` stays total (unknown tag / bad length / bad UTF-8 ⇒ `None`). Length-prefix the name vector (u32 count, then per name u32 len + bytes) — same framing discipline as `pairing::wire`.\n45\t\n46\tSubnet **names** go on the wire (not seeds, not epochs). Names are human labels, not secrets; the seed never leaves the node (ADR-0017 invariant). See Security notes.\n47\t\n48\t## ConnEntry + register_conn changes (`nethost.rs`)\n49\t\n50\t```rust\n51\tstruct ConnEntry {\n52\t    conn: Connection,\n53\t    remote_id_hex: String,\n54\t    proven_subnets: HashSet<String>,   // NEW — current-epoch membership proven at connect\n55\t}\n56\t```\n57\t\n58\t- `register_conn(shared, conn)` → `register_conn(shared, conn, proven_subnets)` — stores the set; everything else (presence append, closed-watcher, app `accept_bi` loop) unchanged. The app `accept_bi` loop now starts on the conn **after** the ctrl stream is consumed, so stream #1 (ctrl) is never registered as an app stream.\n59\t- New accessor `conn_proven_subnets(conn_id) -> HashSet<String>` (the seam D5 reads; unused by any gate at D2 — belt + suspenders).\n60\t- `dial` and the accept-loop trusted branch each run `run_seedproof` and drop on failure (don't register). Drop = simply return without `register_conn` (dialer) / let the conn fall out of scope (acceptor) → QUIC closes it.\n61\t\n62\t### Where the subnet material comes from\n63\t\n64\t`NetHost` has no `SubnetStore` access today. For D2, `run_seedproof` reads `SubnetStore::load()` at connect time (always-current across a future rotation; connects are rare, the load is cheap). No new long-lived handle, no snapshot-staleness. (D7's confidential re-seed push may want a live handle; out of scope here.) Pass the loaded `Vec<(name, seed_bytes, epoch)>` into the exchange. `nethost` already sits in `spt-daemon` and may depend on `spt-store`.\n65\t\n66\t## Keep-alive (open item #1 — verify, then set)\n67\t\n68\tConnections must stay warm so re-proof is **restart/partition/rotation-only**, never a per-message tax. `endpoint.rs` binds via `Endpoint::builder(presets::N0)` with **no explicit transport config**, so the conn lives under iroh/quinn defaults.\n69\t\n70\t**Execution step (verify-then-set, don't guess):**\n71\t1. Determine iroh 0.98.2 `presets::N0` defaults for `max_idle_timeout` and `keep_alive_interval` (quinn's `keep_alive_interval` default is `None` = no keep-alive → conns idle out). Confirm the builder exposes a transport-config seam.\n72\t2. Set an explicit transport config with **`keep_alive_interval` < `max_idle_timeout`** (e.g. keep-alive ≈ idle/3) so an otherwise-idle member conn is held open by PING frames. Pick conservative values (idle on the order of tens of seconds; keep-alive a few seconds under it) — \"multi-week\" means *survives indefinite idleness while both ends are up*, not a single conn object literally pinned for weeks; a real restart/partition drops it and the next connect re-proves.\n73\t3. Apply on the production scope; the change is transport-only and orthogonal to `BindScope` (loopback hermetic tests inherit it harmlessly).\n74\t\n75\tTag the transport-config change `// [impl->REQ-MESH-1]` (keep-warm is part of the REQ-MESH-1 \"kept warm via QUIC keep-alive\" clause).\n76\t\n77\t## Security notes (the invariants this phase must not break)\n78\t\n79\t- **Channel-bound + mutual** — inherited from the D1 transcript (both handshake pubkeys + both nonces in the MAC; both sides prove). D2 must feed the *real* handshake pubkeys (`conn.remote_id()`, local identity) and *fresh* per-connect nonces — not fixed test arrays.\n80\t- **Drop-closed, not gate-open** — a failed/empty proof drops the connection; it does **not** fall through to an unauthenticated usable conn. Until D5 the `is_trusted` gates also still run, so even a (hypothetical) proven non-member conn carries no authority.\n81\t- **No-regression** — a legit directly-paired peer shares the subnet seed at the same epoch (epoch only bumps at D7's rotation; pre-D7 it's stable), so it always proves → never dropped. Note the one edge: a pre-existing epoch skew would now drop a conn `is_trusted` would have allowed; impossible before D7, acceptable to surface then.\n82\t- **Name disclosure** — the acceptor replies with the **intersection only**, so an unauthenticated dialer learns only which of the names *it already supplied* are shared (a weak name-enumeration oracle, not a seed/membership oracle). Acceptable under the same-user threat model (ADR-0017); the seed-proof, not name secrecy, is the boundary.\n83\t\n84\t## Tests\n85\t\n86\t**unit (`spt-net`, `mesh::seedproof`)** — extend D1's codec tests for the new frame, `// [unit->REQ-MESH-1]`:\n87\t- `Hello` round-trips (nonce + multi-name list incl. empty list and unicode name); malformed (bad count, short name, non-UTF-8, unknown tag) ⇒ `None`.\n88\t\n89\t**int (`spt-daemon`, `nethost` tests)** — the connect-level integration, `// [int->REQ-MESH-1]`:\n90\t1. **both members → conn + proof** — two in-process `NetHost`s sharing a subnet (same seed+epoch) dial; assert the conn registers on both sides AND `conn_proven_subnets` contains the shared subnet on both.\n91\t2. **multi-subnet set** — two hosts sharing {`home`,`work`} but not `solo`; assert `proven_subnets == {home, work}` on both (the set, not a bool; `solo` absent).\n92\t3. **non-prover dropped** — a host with the wrong seed (or no shared subnet) dials a member; assert the connection does **not** register (dropped) on the acceptor and the dialer sees a dropped/closed conn. (Models \"a non-prover is dropped.\")\n93\t4. **keep-alive** *(light)* — assert the transport config carries a non-`None` `keep_alive_interval` strictly less than `max_idle_timeout` (config-level assertion; a real multi-week idle isn't testable in CI). If iroh hides these post-build, assert at the config-construction seam instead.\n94\t\n95\tHermetic throughout (`BindScope::Loopback`, `RelayPolicy::Disabled`, `LocalDiscovery::Off`) — same shape as the existing `two_hosts_dial_over_loopback`.\n96\t\n97\t## Done when\n98\t\n99\t- Seed-proof runs on every trusted-ALPN dial + accept before the conn is usable; `ConnEntry.proven_subnets` populated; failure/empty drops the conn.\n100\t- `cargo test -p spt-net mesh::seedproof` + `cargo test -p spt-daemon nethost` green; the four int cases pass.\n101\t- `cargo build -p spt-daemon` + `-p spt-net` (and `spt-net --no-default-features`) clean; mesh module stays `net`-gated.\n102\t- `keep_alive_interval` < `max_idle_timeout` confirmed set on the production endpoint.\n103\t- The existing `two_hosts_dial_over_loopback` still passes (now with a shared subnet in the hermetic config so the proof succeeds) — **no-regression** proven.\n104\t- `traceable-reqs check` clean with **REQ-MESH-1 `required_stages = [\"impl\",\"unit\",\"int\"]`** (D2 activates `int`; enriches `impl`). Evidence tags on the connect wiring, the `ConnEntry` set, the transport config, and the int tests.\n105\t- The `is_trusted` gates are **untouched** (D5 owns the swap) — grep confirms the five call sites unchanged.\n106\t- Commit: `feat(mesh): seed-proof at connect + ConnEntry membership set (REQ-MESH-1) — Mesh-D2`.\n107\t\n108\t## Carry-forward (not D2)\n109\t\n110\t- **Pre-D5 open item #3** — confirm the self-update path is node-local (ADR-0016), not riding member conns, before the cutover roll. Not D2.\n111\t- **Open item #2** (REQ-SUBNET-5 probe loop serial? → D8).\n112\t- D3 consumes nothing from D2's wire beyond the established conns; the roster (`Frame::Seed` growth) is independent.\n113\t"}]},"uuid":"b8d8915b-21c1-4aea-b54b-8eb4e8edb0bd","timestamp":"2026-06-08T19:51:28.424Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/MESH-D2-PLAN.md","content":"# Mesh-D2 — seed-proof at connect + ConnEntry membership set\n\n> JIT plan for `SUBNET-MESH-PLAN.md` §Build phases · phase 2. **Wires the D1 codec onto live connections.** Run the mutual channel-bound seed-proof on every dial + accept in `nethost` *before* the connection is usable; cache the proven membership on `ConnEntry`; fail → drop. Verify/enable QUIC keep-alive so conns stay warm. **Old `is_trusted` gates keep running in parallel** (belt + suspenders — no regression; the gate swap is D5). **Enriches REQ-MESH-1 (impl)**; activates REQ-MESH-1 **int**.\n\n## The one design decision (and why it's forced, not chosen)\n\nD1 imagined one `subnet_id` per connection. The codebase says otherwise:\n\n- `dial(addr)` (`broker.rs:593/605`) takes only an address — **connections are not subnet-scoped**. iroh dedups to one QUIC conn per peer-pair on the shared `SPT_NET_ALPN`, so a single conn carries traffic for **every subnet the two nodes share**.\n- The five inbound gates D5 will swap are all **per-`(subnet, origin)`, evaluated per item** (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`) — each registry row / notif / sync item carries its own `subnet`, and the gate asks `is_trusted(item.subnet, origin)`.\n\nTherefore the cached verdict D5 consumes must answer *\"has this peer proven subnet S?\"* for **any** S an item names → **a set of proven subnets per `ConnEntry`, not a bool.** Single-subnet-per-conn would require threading a subnet through `dial`/accept (more plumbing) and still couldn't answer the multi-subnet gate. The set is both more correct and less invasive.\n\n**Decision:** at connect, the two nodes prove the **full set of subnets they share**; `ConnEntry` caches `proven_subnets: HashSet<String>` (current-epoch). D5's gate becomes `conn.proven_subnets.contains(item.subnet)`.\n\n## The connect-time exchange (one dedicated control stream, before the conn is usable)\n\nThe seed-proof rides the **first bidi stream**, opened by the dialer and consumed *before* `register_conn` wires the general `accept_bi` app pump — so it is never confused with an app stream.\n\n```\ndial:    connect → open_bi(ctrl) → run_seedproof(Dialer)   → ok? register_conn(conn, proven) : drop\naccept:  connecting.await → conn → accept_bi(ctrl)         → ok? register_conn(conn, proven) : drop\n         (pairing-ALPN branch is untouched — pre-trust, separate)\n```\n\n`run_seedproof` (new `spt-daemon` module `seedproofx.rs`, using `spt_net::net::mesh::seedproof` primitives — orchestration lives in the daemon; the crypto stays in `spt-net`):\n\n1. **Dialer → `Hello { nonce_d, subnets: [names] }`** — its local subnet names + a fresh 32-byte OS-CSPRNG nonce.\n2. **Acceptor → `Hello { nonce_a, subnets: shared }`** — replies with **only the intersection** of the dialer's list and its own (minimizes name disclosure to an unauthenticated dialer; see Security notes). `shared` is sorted (deterministic order both sides agree on).\n3. Empty `shared` ⇒ both **drop** (a legit member always shares ≥1 subnet; no shared subnet = nothing to mesh).\n4. For each `S` in `shared`: each side derives `MK_S = MembershipKey::derive(seed_S, S, epoch_S)` **from its own local subnet record** (each uses *its own* `epoch_S` — an epoch skew makes the tags diverge → exact-epoch reject, which is correct), builds the shared `SeedProofTranscript { S, epoch_S, dialer_pub, acceptor_pub, nonce_d, nonce_a }`, sends `Proof { tag_S(own_role) }`, and `verify`s the peer's `Proof` for the opposite role.\n5. `proven = { S | peer's tag verified }`. **Any agreed-shared subnet that fails to prove ⇒ drop the whole connection** (an impostor naming a subnet it can't prove, or an epoch mismatch — neither is a usable member conn). On full success `proven == shared`; cache it.\n\nNonces are exchanged **once per connection** and reused across the per-subnet proofs (the transcript already binds `subnet_id` + `seed_epoch`, so per-subnet tags differ; the nonces only need per-connection freshness). Pubkeys come from the QUIC handshake (`conn.remote_id()` + local identity) — the channel binding.\n\n### Wire: extend the D1 frame set (additive)\n\n`SeedProofFrame` (D1: `Challenge{nonce}` / `Proof{tag}`) gains:\n\n```rust\nHello { nonce: [u8; NONCE_LEN], subnets: Vec<String> },   // tag byte 2; len-prefixed count + len-prefixed names\n```\n\n`Challenge` is effectively subsumed by `Hello` (nonce + subnet list in one frame) — keep `Challenge` defined (D1 tests pin it) but the D2 driver uses `Hello`/`Proof`. `decode` stays total (unknown tag / bad length / bad UTF-8 ⇒ `None`). Length-prefix the name vector (u32 count, then per name u32 len + bytes) — same framing discipline as `pairing::wire`.\n\nSubnet **names** go on the wire (not seeds, not epochs). Names are human labels, not secrets; the seed never leaves the node (ADR-0017 invariant). See Security notes.\n\n## ConnEntry + register_conn changes (`nethost.rs`)\n\n```rust\nstruct ConnEntry {\n    conn: Connection,\n    remote_id_hex: String,\n    proven_subnets: HashSet<String>,   // NEW — current-epoch membership proven at connect\n}\n```\n\n- `register_conn(shared, conn)` → `register_conn(shared, conn, proven_subnets)` — stores the set; everything else (presence append, closed-watcher, app `accept_bi` loop) unchanged. The app `accept_bi` loop now starts on the conn **after** the ctrl stream is consumed, so stream #1 (ctrl) is never registered as an app stream.\n- New accessor `conn_proven_subnets(conn_id) -> HashSet<String>` (the seam D5 reads; unused by any gate at D2 — belt + suspenders).\n- `dial` and the accept-loop trusted branch each run `run_seedproof` and drop on failure (don't register). Drop = simply return without `register_conn` (dialer) / let the conn fall out of scope (acceptor) → QUIC closes it.\n\n### Where the subnet material comes from\n\n`NetHost` has no `SubnetStore` access today. For D2, `run_seedproof` reads `SubnetStore::load()` at connect time (always-current across a future rotation; connects are rare, the load is cheap). No new long-lived handle, no snapshot-staleness. (D7's confidential re-seed push may want a live handle; out of scope here.) Pass the loaded `Vec<(name, seed_bytes, epoch)>` into the exchange. `nethost` already sits in `spt-daemon` and may depend on `spt-store`.\n\n## Keep-alive (open item #1 — verify, then set)\n\nConnections must stay warm so re-proof is **restart/partition/rotation-only**, never a per-message tax. `endpoint.rs` binds via `Endpoint::builder(presets::N0)` with **no explicit transport config**, so the conn lives under iroh/quinn defaults.\n\n**Execution step (verify-then-set, don't guess):**\n1. Determine iroh 0.98.2 `presets::N0` defaults for `max_idle_timeout` and `keep_alive_interval` (quinn's `keep_alive_interval` default is `None` = no keep-alive → conns idle out). Confirm the builder exposes a transport-config seam.\n2. Set an explicit transport config with **`keep_alive_interval` < `max_idle_timeout`** (e.g. keep-alive ≈ idle/3) so an otherwise-idle member conn is held open by PING frames. Pick conservative values (idle on the order of tens of seconds; keep-alive a few seconds under it) — \"multi-week\" means *survives indefinite idleness while both ends are up*, not a single conn object literally pinned for weeks; a real restart/partition drops it and the next connect re-proves.\n3. Apply on the production scope; the change is transport-only and orthogonal to `BindScope` (loopback hermetic tests inherit it harmlessly).\n\nTag the transport-config change `// [impl->REQ-MESH-1]` (keep-warm is part of the REQ-MESH-1 \"kept warm via QUIC keep-alive\" clause).\n\n## Security notes (the invariants this phase must not break)\n\n- **Channel-bound + mutual** — inherited from the D1 transcript (both handshake pubkeys + both nonces in the MAC; both sides prove). D2 must feed the *real* handshake pubkeys (`conn.remote_id()`, local identity) and *fresh* per-connect nonces — not fixed test arrays.\n- **Drop-closed, not gate-open** — a failed/empty proof drops the connection; it does **not** fall through to an unauthenticated usable conn. Until D5 the `is_trusted` gates also still run, so even a (hypothetical) proven non-member conn carries no authority.\n- **No-regression** — a legit directly-paired peer shares the subnet seed at the same epoch (epoch only bumps at D7's rotation; pre-D7 it's stable), so it always proves → never dropped. Note the one edge: a pre-existing epoch skew would now drop a conn `is_trusted` would have allowed; impossible before D7, acceptable to surface then.\n- **Name disclosure** — the acceptor replies with the **intersection only**, so an unauthenticated dialer learns only which of the names *it already supplied* are shared (a weak name-enumeration oracle, not a seed/membership oracle). Acceptable under the same-user threat model (ADR-0017); the seed-proof, not name secrecy, is the boundary.\n\n## Tests\n\n**unit (`spt-net`, `mesh::seedproof`)** — extend D1's codec tests for the new frame, `// [unit->REQ-MESH-1]`:\n- `Hello` round-trips (nonce + multi-name list incl. empty list and unicode name); malformed (bad count, short name, non-UTF-8, unknown tag) ⇒ `None`.\n\n**int (`spt-daemon`, `nethost` tests)** — the connect-level integration, `// [int->REQ-MESH-1]`:\n1. **both members → conn + proof** — two in-process `NetHost`s sharing a subnet (same seed+epoch) dial; assert the conn registers on both sides AND `conn_proven_subnets` contains the shared subnet on both.\n2. **multi-subnet set** — two hosts sharing {`home`,`work`} but not `solo`; assert `proven_subnets == {home, work}` on both (the set, not a bool; `solo` absent).\n3. **non-prover dropped** — a host with the wrong seed (or no shared subnet) dials a member; assert the connection does **not** register (dropped) on the acceptor and the dialer sees a dropped/closed conn. (Models \"a non-prover is dropped.\")\n4. **keep-alive** *(light)* — assert the transport config carries a non-`None` `keep_alive_interval` strictly less than `max_idle_timeout` (config-level assertion; a real multi-week idle isn't testable in CI). If iroh hides these post-build, assert at the config-construction seam instead.\n\nHermetic throughout (`BindScope::Loopback`, `RelayPolicy::Disabled`, `LocalDiscovery::Off`) — same shape as the existing `two_hosts_dial_over_loopback`.\n\n## Done when\n\n- Seed-proof runs on every trusted-ALPN dial + accept before the conn is usable; `ConnEntry.proven_subnets` populated; failure/empty drops the conn.\n- `cargo test -p spt-net mesh::seedproof` + `cargo test -p spt-daemon nethost` green; the four int cases pass.\n- `cargo build -p spt-daemon` + `-p spt-net` (and `spt-net --no-default-features`) clean; mesh module stays `net`-gated.\n- `keep_alive_interval` < `max_idle_timeout` confirmed set on the production endpoint.\n- The existing `two_hosts_dial_over_loopback` still passes (now with a shared subnet in the hermetic config so the proof succeeds) — **no-regression** proven.\n- `traceable-reqs check` clean with **REQ-MESH-1 `required_stages = [\"impl\",\"unit\",\"int\"]`** (D2 activates `int`; enriches `impl`). Evidence tags on the connect wiring, the `ConnEntry` set, the transport config, and the int tests.\n- The `is_trusted` gates are **untouched** (D5 owns the swap) — grep confirms the five call sites unchanged.\n- Commit: `feat(mesh): seed-proof at connect + ConnEntry membership set (REQ-MESH-1) — Mesh-D2`.\n\n## Carry-forward (not D2)\n\n- **Pre-D5 open item #3** — confirm the self-update path is node-local (ADR-0016), not riding member conns, before the cutover roll. Not D2.\n- **Open item #2** (REQ-SUBNET-5 probe loop serial? → D8).\n- D3 consumes nothing from D2's wire beyond the established conns; the roster (`Frame::Seed` growth) is independent.\n","numLines":113,"startLine":1,"totalLines":113}},"sourceToolAssistantUUID":"71d5d594-b047-4667-bfb2-ff74bb957d70","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"14940de1-2809-4078-bf9b-af69523d4d23","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01J2wceBjAUBFSTKu8TiFwhE","type":"tool_result","content":"745\t[[requirements]]\n746\tid = \"REQ-HAZARD-EPOCH-RESET\"\n747\ttitle = \"Advertisement-epoch reset strands a node: peers' higher last-seen epoch drops the reset node's fresh advertisements as Stale until the counter outruns history. Common case (full reinstall/re-pair) is mitigated by REQ-SUBNET-7's ceremony eviction (peer-side epoch memory dies with the deleted row — acceptance-verified); the residual narrow slice (epoch file lost, identity kept) is documented, guard deferred to a field hit (4.11)\"\n748\trequired_stages = []  # rule 5 + M8 decision 24: documented hazard (KNOWN-HAZARDS 4.11 at D5), guard waits for a field hit of the narrow slice; the re-pair eviction path is tested under REQ-SUBNET-7\n749\t\n750\t# ── Subnet full-mesh: membership seed-proof + roster-only relay (ADR-0017, 2026-06-08 grill) ──\n751\t# Minted inactive (rule 5: no required_stages until the mesh milestone executes). Design: ADR-0017 + SUBNET-MESH-PLAN.md + CONTEXT §Pairing & trust.\n752\t[[requirements]]\n753\tid = \"REQ-MESH-1\"\n754\ttitle = \"Membership proof (seed-proof): symmetric current-epoch seed-knowledge replaces is_trusted at EVERY inbound gate (registry apply, WAN receive, sync, notif, connection accept). MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch); mutual channel-bound challenge-response at connect (transcript binds both handshake-proven node pubkeys, both nonces, subnet_id, seed_epoch, role); verified once per connection, cached on the broker ConnEntry, kept warm via QUIC keep-alive so re-proof is restart/partition/rotation-only. Exact-epoch match (re-seed is the sole N-1 exception). SECURITY INVARIANTS: channel-bound (no cross-connection replay), mutual, accepts a member it never paired (the mesh property).\"\n755\trequired_stages = [\"impl\", \"unit\", \"int\"]  # Mesh-D1 activated impl+unit (codec: MK derivation + mutual channel-bound transcript/verify + frame codec). Mesh-D2 enriches impl (connect-time mutual proof in nethost dial+accept, ConnEntry proven-subnet set, QUIC keep-alive) and activates int (a member conn establishes only when both prove; a non-prover / no-shared-subnet is dropped). D5 enriches impl (gate swap is_trusted→is_member at the five inbound sites). unit = MK derivation; valid/forged/wrong-subnet/wrong-epoch/cross-connection-replay/mutual-fail; Hello-frame round-trip/reject; keep-alive < idle; D5 adds gate admits-unpaired-member / rejects-non-member.\n756\t[[requirements]]\n757\tid = \"REQ-MESH-2\"\n758\ttitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\n759\trequired_stages = []  # activate at mesh execution. impl = roster store (union-merge + lease, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster) + on-connect roster exchange/merge + tombstone propagation + admission suppression. unit = merge lease (strictly-greater self-entry) + union convergence + tombstone dominates/suppresses-reinsert/clears-on-repair + persist-through-silence + serde additive.\n760\t[[requirements]]\n761\tid = \"REQ-MESH-3\"\n762\ttitle = \"Mesh row fan-out: registry rows stay OWN-AUTHORED; the only change is the push target widens from directly-paired peers to ALL roster members (a wider DIRECT fan-out, never a third-party relay). Every row/message still arrives from its author over a handshake → KNOWN-HAZARDS 7.5 (origin = handshake node) and 4.10 (eviction lease: any future update comes from that node itself, alive) PRESERVED VERBATIM. Closes the staggered A→B→C repro: C (roster-seeded with A at pairing) initiates to A, seed-proof admits C unpaired, A learns C, both push directly.\"\n763\trequired_stages = []  # activate at mesh execution. impl = peerloop/advertise push target = roster members; remove the directly-paired-peers restriction. unit/int = the staggered A→B→C convergence harness is the acceptance (B offline at the critical step; assert A↔C converge); all-online star (A reaches C without B relaying). Regression: no row is ever relayed (author == handshake origin on every applied row).\n764\t[[requirements]]\n765\tid = \"REQ-MESH-4\"\n766\ttitle = \"Revoke + timeboxed seed rotation + re-seed grace: `spt subnet revoke <node>...` (list, elevation-gated, revoke-only) writes roster tombstones immediately, then schedules ONE seed rotation (re-mint seed, bump seed_epoch, push new seed CONFIDENTIALLY over member-auth'd TLS connections — never in roster/registry gossip — force-drop revokees) at the close of a coalescing window (default 1h); further revokes in the window join the same rotation (one epoch bump). `--force-rotate-seed` rotates immediately (compromised-node path). RE-SEED GRACE: a node proving the immediately-prior epoch (N-1) AND still on the roster gets a re-seed-only restricted connection (auto-heals a benign offliner); revoked/off-roster denied; ≥2 stale → re-pair.\"\n767\trequired_stages = []  # activate at mesh execution. impl = revoke CLI (list) + tombstone+window scheduler (coalesce, --force-rotate-seed) + confidential seed push over member conns + force-drop sweep + re-seed-only restricted handshake (prior-epoch ∧ roster-gated). unit = window coalescing (N revokes→1 bump) + re-seed grants benign-N-1-on-roster / denies revoked-off-roster / denies N-2 + seed-never-in-gossip + force-rotate skips window. int = revoke-then-offliner-returns auto-heals on the rig.\n768\t[[requirements]]\n769\tid = \"REQ-MESH-5\"\n770\ttitle = \"Hard cutover from pairwise trust: delete peers.json + the is_trusted authorization path (no migration — expendable test fleet, re-pairs fresh under the new model, user decision 2026-06-08). Warn-on-change DEMOTED from a gate to an awareness notice anchored on machine_id (not label): 'machine M, last seen as K1, now presents K2' — fires the same event as the REQ-SUBNET-7 re-pair overwrite. The TrustStore/peers.json code and its call sites are removed, not left dead.\"\n771\trequired_stages = []  # activate at mesh execution. impl = remove TrustStore authorization use + peers.json (RegistryGatePolicy.trust → membership); re-home warn-on-change onto machine_id as a notice (notif, not a gate). unit = no is_trusted reference remains in the gate path; machine_id-change emits the notice without blocking; absent machine_id → no false notice.\n772\t[[requirements]]\n773\tid = \"REQ-MESH-6\"\n774\ttitle = \"Concurrent liveness probes: `spt subnet status --nodes` fans out its offline/serve-probes (REQ-SUBNET-5) CONCURRENTLY — total wall-time bounded by the single-probe ceiling (~3s), never k×ceiling. The mesh makes a node see ALL members (many possibly offline), so a serial probe loop would be offline_count×3s. (Planning verifies the current REQ-SUBNET-5 probe loop's behavior and fixes it if serial.)\"\n775\trequired_stages = []  # activate at mesh execution. impl = join_all/futures fan-out of the serve-probes under one bound, not a sequential await loop. unit = N offline nodes complete within ~one ceiling, not N×ceiling (deterministic mock-clock seam).\n776\t"}]},"uuid":"a94a5b38-7149-4dbe-926f-0a722631801d","timestamp":"2026-06-08T19:51:35.874Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/traceable-reqs.toml","content":"[[requirements]]\nid = \"REQ-HAZARD-EPOCH-RESET\"\ntitle = \"Advertisement-epoch reset strands a node: peers' higher last-seen epoch drops the reset node's fresh advertisements as Stale until the counter outruns history. Common case (full reinstall/re-pair) is mitigated by REQ-SUBNET-7's ceremony eviction (peer-side epoch memory dies with the deleted row — acceptance-verified); the residual narrow slice (epoch file lost, identity kept) is documented, guard deferred to a field hit (4.11)\"\nrequired_stages = []  # rule 5 + M8 decision 24: documented hazard (KNOWN-HAZARDS 4.11 at D5), guard waits for a field hit of the narrow slice; the re-pair eviction path is tested under REQ-SUBNET-7\n\n# ── Subnet full-mesh: membership seed-proof + roster-only relay (ADR-0017, 2026-06-08 grill) ──\n# Minted inactive (rule 5: no required_stages until the mesh milestone executes). Design: ADR-0017 + SUBNET-MESH-PLAN.md + CONTEXT §Pairing & trust.\n[[requirements]]\nid = \"REQ-MESH-1\"\ntitle = \"Membership proof (seed-proof): symmetric current-epoch seed-knowledge replaces is_trusted at EVERY inbound gate (registry apply, WAN receive, sync, notif, connection accept). MK = HKDF(seed, domain ‖ subnet_id ‖ seed_epoch); mutual channel-bound challenge-response at connect (transcript binds both handshake-proven node pubkeys, both nonces, subnet_id, seed_epoch, role); verified once per connection, cached on the broker ConnEntry, kept warm via QUIC keep-alive so re-proof is restart/partition/rotation-only. Exact-epoch match (re-seed is the sole N-1 exception). SECURITY INVARIANTS: channel-bound (no cross-connection replay), mutual, accepts a member it never paired (the mesh property).\"\nrequired_stages = [\"impl\", \"unit\", \"int\"]  # Mesh-D1 activated impl+unit (codec: MK derivation + mutual channel-bound transcript/verify + frame codec). Mesh-D2 enriches impl (connect-time mutual proof in nethost dial+accept, ConnEntry proven-subnet set, QUIC keep-alive) and activates int (a member conn establishes only when both prove; a non-prover / no-shared-subnet is dropped). D5 enriches impl (gate swap is_trusted→is_member at the five inbound sites). unit = MK derivation; valid/forged/wrong-subnet/wrong-epoch/cross-connection-replay/mutual-fail; Hello-frame round-trip/reject; keep-alive < idle; D5 adds gate admits-unpaired-member / rejects-non-member.\n[[requirements]]\nid = \"REQ-MESH-2\"\ntitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\nrequired_stages = []  # activate at mesh execution. impl = roster store (union-merge + lease, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster) + on-connect roster exchange/merge + tombstone propagation + admission suppression. unit = merge lease (strictly-greater self-entry) + union convergence + tombstone dominates/suppresses-reinsert/clears-on-repair + persist-through-silence + serde additive.\n[[requirements]]\nid = \"REQ-MESH-3\"\ntitle = \"Mesh row fan-out: registry rows stay OWN-AUTHORED; the only change is the push target widens from directly-paired peers to ALL roster members (a wider DIRECT fan-out, never a third-party relay). Every row/message still arrives from its author over a handshake → KNOWN-HAZARDS 7.5 (origin = handshake node) and 4.10 (eviction lease: any future update comes from that node itself, alive) PRESERVED VERBATIM. Closes the staggered A→B→C repro: C (roster-seeded with A at pairing) initiates to A, seed-proof admits C unpaired, A learns C, both push directly.\"\nrequired_stages = []  # activate at mesh execution. impl = peerloop/advertise push target = roster members; remove the directly-paired-peers restriction. unit/int = the staggered A→B→C convergence harness is the acceptance (B offline at the critical step; assert A↔C converge); all-online star (A reaches C without B relaying). Regression: no row is ever relayed (author == handshake origin on every applied row).\n[[requirements]]\nid = \"REQ-MESH-4\"\ntitle = \"Revoke + timeboxed seed rotation + re-seed grace: `spt subnet revoke <node>...` (list, elevation-gated, revoke-only) writes roster tombstones immediately, then schedules ONE seed rotation (re-mint seed, bump seed_epoch, push new seed CONFIDENTIALLY over member-auth'd TLS connections — never in roster/registry gossip — force-drop revokees) at the close of a coalescing window (default 1h); further revokes in the window join the same rotation (one epoch bump). `--force-rotate-seed` rotates immediately (compromised-node path). RE-SEED GRACE: a node proving the immediately-prior epoch (N-1) AND still on the roster gets a re-seed-only restricted connection (auto-heals a benign offliner); revoked/off-roster denied; ≥2 stale → re-pair.\"\nrequired_stages = []  # activate at mesh execution. impl = revoke CLI (list) + tombstone+window scheduler (coalesce, --force-rotate-seed) + confidential seed push over member conns + force-drop sweep + re-seed-only restricted handshake (prior-epoch ∧ roster-gated). unit = window coalescing (N revokes→1 bump) + re-seed grants benign-N-1-on-roster / denies revoked-off-roster / denies N-2 + seed-never-in-gossip + force-rotate skips window. int = revoke-then-offliner-returns auto-heals on the rig.\n[[requirements]]\nid = \"REQ-MESH-5\"\ntitle = \"Hard cutover from pairwise trust: delete peers.json + the is_trusted authorization path (no migration — expendable test fleet, re-pairs fresh under the new model, user decision 2026-06-08). Warn-on-change DEMOTED from a gate to an awareness notice anchored on machine_id (not label): 'machine M, last seen as K1, now presents K2' — fires the same event as the REQ-SUBNET-7 re-pair overwrite. The TrustStore/peers.json code and its call sites are removed, not left dead.\"\nrequired_stages = []  # activate at mesh execution. impl = remove TrustStore authorization use + peers.json (RegistryGatePolicy.trust → membership); re-home warn-on-change onto machine_id as a notice (notif, not a gate). unit = no is_trusted reference remains in the gate path; machine_id-change emits the notice without blocking; absent machine_id → no false notice.\n[[requirements]]\nid = \"REQ-MESH-6\"\ntitle = \"Concurrent liveness probes: `spt subnet status --nodes` fans out its offline/serve-probes (REQ-SUBNET-5) CONCURRENTLY — total wall-time bounded by the single-probe ceiling (~3s), never k×ceiling. The mesh makes a node see ALL members (many possibly offline), so a serial probe loop would be offline_count×3s. (Planning verifies the current REQ-SUBNET-5 probe loop's behavior and fixes it if serial.)\"\nrequired_stages = []  # activate at mesh execution. impl = join_all/futures fan-out of the serve-probes under one bound, not a sequential await loop. unit = N offline nodes complete within ~one ceiling, not N×ceiling (deterministic mock-clock seam).\n","numLines":32,"startLine":745,"totalLines":776}},"sourceToolAssistantUUID":"14940de1-2809-4078-bf9b-af69523d4d23","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"b9ca2333-a258-419c-871e-42cc3e757796","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ALxrXWDMG7hdxzrb6csynU","type":"message","role":"assistant","content":[{"type":"text","text":"Orient on stores + pairing wire. Dispatch explorer."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3359,"cache_read_input_tokens":58127,"output_tokens":1127,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3359,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":1127,"cache_read_input_tokens":58127,"cache_creation_input_tokens":3359,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3359},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNj7TV1eRzacxZDXfK7","type":"assistant","uuid":"94384311-a9b5-4a3d-a4e1-a1da1be36e39","timestamp":"2026-06-08T19:51:50.987Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"94384311-a9b5-4a3d-a4e1-a1da1be36e39","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ALxrXWDMG7hdxzrb6csynU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01P6oStuiGbXXuCNPsESkwQt","name":"Agent","input":{"description":"Map roster-relevant code","subagent_type":"Explore","prompt":"Working in C:/Users/decid/Documents/projects/spt-core (Rust workspace). I'm implementing \"Mesh-D3 — roster store + tombstones + pairing seed-transfer\" for REQ-MESH-2. I need a precise map of existing code I'll touch or mirror. Report file paths + line numbers + brief signatures. Cover these, medium-thorough:\n\n1. **SubnetStore** — where subnet records (name, seed bytes, seed_epoch) are stored/loaded. Struct, fields, load/save methods, file path/format. (Mesh-D2 plan referenced `SubnetStore::load()` returning name/seed/epoch.)\n\n2. **Pairing wire `Frame::Seed`** — the enum (likely in `pairing::wire` / a `Frame` enum). Show the Seed variant fields ({seed, epoch}) and its encode/decode. Where pairing ceremony constructs and consumes Frame::Seed (joiner side adopts).\n\n3. **Registry store / advertise** — where own-authored rows live, the `lease_epoch` (node_label lease, strictly-greater-wins merge). Any existing union-merge / grow-set / last-seen logic. `registryhost`, `advertise_local`, `peerloop`.\n\n4. **Existing store patterns** — how other stores do atomic write (temp+rename) and \"corrupt-degrades-empty\" load. Give me one canonical example store file to mirror (struct + load/save + serde + the atomic write helper).\n\n5. **machine_id** — where machine_id is defined/captured (REQ-SUBNET-7 / pairing). And node pubkey + label types.\n\n6. **REQ-CONV-1 `peer-addrs.json`** — the PeerAddrs store (the D4 reconcile target; I just need to know it exists, its shape, and where it's written).\n\n7. Where mesh modules live: `spt_net::net::mesh::seedproof` (D1/D2 work) and any `roster` placeholder. The crate layout (spt-net, spt-store, spt-daemon) and how `net`-gating works (cfg feature).\n\nFor each, give the file path and key line numbers. Don't dump whole files — excerpts + signatures only. End with a short list of the exact files I'll most likely create/edit for a roster store + tombstones + Frame::Seed roster extension.","run_in_background":true},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3359,"cache_read_input_tokens":58127,"output_tokens":1127,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3359,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":1127,"cache_read_input_tokens":58127,"cache_creation_input_tokens":3359,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3359},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNj7TV1eRzacxZDXfK7","type":"assistant","uuid":"17b37684-5554-43b3-99d5-0924152a2ba6","timestamp":"2026-06-08T19:51:55.478Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"17b37684-5554-43b3-99d5-0924152a2ba6","isSidechain":false,"attachment":{"type":"hook_success","hookName":"PreToolUse:Agent","toolUseID":"toolu_01P6oStuiGbXXuCNPsESkwQt","hookEvent":"PreToolUse","content":"","stdout":"{\"hookSpecificOutput\":{\"hookEventName\":\"PreToolUse\",\"additionalContext\":\"<owl_messages>\\n<owl_message from=\\\"doyle-psyche\\\" priority=\\\"normal\\\">&lt;EVENT type=\\\"echo_commune\\\" from=\\\"doyle-psyche\\\" timestamp=\\\"2026-06-08T12:51:48-07:00\\\" machine=\\\"HFENDULEAM\\\" project=\\\"spt-core\\\" branch=\\\"dev-freeform\\\" head_sha=\\\"db9f1bbdc69abf60279377e34cd49eed9418d5e1\\\" head_subject=\\\"feat(mesh): seed-proof at connect + ConnEntry membership set (REQ-MESH-1…\\\" note=\\\"Echo commune brief — auto-fired\\\"&gt;&amp;lt;live-context&amp;gt;&lt;br&gt;**Mesh-D2 DONE this session — commit `db9f1bb`.** Your resume pointer said &amp;quot;start Mesh-D2&amp;quot;; it's now landed clean. Don't re-plan D2. Flow was: JIT-wrote `MESH-D2-PLAN.md` → orient (nethost/endpoint/trust/subnet stores) → implement → 4 int tests green → traceability → commit. Smooth phase, no checkpoints needed.&lt;br&gt;&lt;br&gt;**The one design call worth remembering (it shaped the whole phase):** the cached membership verdict is a **`HashSet&amp;lt;String&amp;gt;` of proven subnets per `ConnEntry`, NOT a bool.** This was *forced by the codebase*, not a preference — two findings: (1) `dial(addr)` takes only an address, iroh dedups to one QUIC conn per peer-pair on the shared ALPN, so connections are NOT subnet-scoped — one conn carries every shared subnet; (2) the five gates D5 swaps are all per-`(subnet, origin)` evaluated per-item (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`). So the verdict must answer &amp;quot;did this peer prove subnet S?&amp;quot; for any S. Single-subnet-per-conn would need MORE plumbing and still couldn't answer the gate. D5 will read `conn_proven_subnets(id).contains(item.subnet)` in place of `is_trusted`.&lt;br&gt;&lt;br&gt;**Reflection — what was tricky:** the blast radius was bigger than my D2 plan's &amp;quot;two_hosts test still passes&amp;quot; line implied. Making seed-proof mandatory (fail→drop) would have broken ~16 integration-test `NetConfig` literals that dial without any subnet setup → empty intersection → drop. Resolved with the `NetConfig.membership: Option&amp;lt;MembershipSource&amp;gt;` seam: `None` disables the proof entirely (no control stream), mechanics-only tests pass `None`, production wires `Some(SubnetStore::load)`. Both peers must agree (both `Some` or both `None`) or the side expecting the control stream hangs — always holds in production (both real daemons). Good seam; remember it for D5 (gate consumes the verdict only when membership is enforced).&lt;br&gt;&lt;br&gt;**Open item #1 (keep-alive) — CLOSED.** iroh 0.98.2 default was keep-alive=**off**, idle=30s (quiet conns would drop). Set keep-alive 15s &amp;lt; idle 60s via `QuicTransportConfig::builder()` in `endpoint.rs::spt_transport_config()`, asserted at the constant seam. &amp;quot;Multi-week&amp;quot; = survives indefinite idleness while both ends up, not one conn pinned literally for weeks.&lt;br&gt;&amp;lt;/live-context&amp;gt;&lt;br&gt;&amp;lt;project-context&amp;gt;&lt;br&gt;**Mesh-D2 shipped (`db9f1bb` on `dev-freeform`, unpushed). REQ-MESH-1 now `[impl, unit, int]`.** What landed:&lt;br&gt;- `spt-net/mesh/seedproof.rs`: added `Hello{nonce, subnets}` frame (D1 had only `Challenge`/`Proof`) so the two nodes negotiate which subnets to prove; total decode + unit test.&lt;br&gt;- `spt-net/endpoint.rs`: QUIC keep-alive (15s) &amp;lt; idle (60s) — `spt_transport_config()` + `MESH_KEEP_ALIVE`/`MESH_MAX_IDLE` consts, `keep_alive_is_under_idle_timeout` unit.&lt;br&gt;- `spt-daemon/seedproofx.rs` (NEW module): connect-time orchestration. One bidi control stream, four-leg ping-pong (dialer Hello → acceptor Hello-with-intersection → dialer Proofs → acceptor Proofs). Each side derives `MK` from its OWN local seed+epoch → exact-epoch reject on skew. `prove_membership()` returns `Option&amp;lt;HashSet&amp;gt;` (None = drop). `production_membership()` loads SubnetStore fresh per connect (picks up D7 rotation w/o restart).&lt;br&gt;- `nethost.rs`: `ConnEntry.proven_subnets` + `conn_proven_subnets(id)` accessor (D5's read seam); `NetConfig.membership` source; proof runs in `dial()` + accept-loop before `register_conn`, drop on fail.&lt;br&gt;- int tests `tests/seedproofx.rs`: both-prove / proven-is-the-shared-set / wrong-seed-dropped / no-shared-subnet-dropped.&lt;br&gt;- Verification: traceable-reqs check = **172 complete, 0 findings**; spt-net + 209 daemon-lib + ~16 None-path int tests green; `--no-default-features`, workspace build, clippy clean. **Five `is_trusted` gate files UNTOUCHED** (D5 owns the swap; is_trusted still gates in parallel = no regression).&lt;br&gt;&lt;br&gt;**IMMEDIATE NEXT STEP = Mesh-D3.** JIT-write `MESH-D3-PLAN.md` first (project convention). D3 = roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit, activate at start). The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate / suppress-reinsert / clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure + unit-tested (mirror the existing store shapes in `spt-store/src/{subnet,trust}.rs` — same atomic_write + load-degrades-empty discipline). `pairing::wire::Frame::Seed` gains the full current roster; joiner adopts it at pairing. D3 consumes nothing from D2's wire beyond established conns.&lt;br&gt;&lt;br&gt;**Mesh arc (updated):** D0 ✅ · D1 ✅ · **D2 ✅** · **D3 ← NEXT** roster store · D4 roster propagation on-connect · D5 gate swap (`is_trusted`→ConnEntry set) + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local, not riding member conns → pre-D5 check before cutover).&lt;br&gt;&lt;br&gt;**Broad status + end goal (unchanged, re-affirm):** spt-core = harness-independent core for the agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract); clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone now (fixes &amp;quot;subnet was the pairing graph, not a mesh&amp;quot;). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, separate downstream repo) working E2E on top = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through D2) + earlier offline-name fix + daemon-start alias — **user controls the push.**&lt;br&gt;&amp;lt;/project-context&amp;gt;&lt;/EVENT&gt;</owl_message>\\n</owl_messages>\\n\\n\\n\\n<owl_reachability_notice>\\nYou have an active owl perch. Launch this Agent with run_in_background: true so you stay reachable for incoming messages while it works.\\n</owl_reachability_notice>\"}}\n","stderr":"","exitCode":0,"command":"$CLAUDE_PLUGIN_ROOT/owl.exe hook-check","durationMs":66},"type":"attachment","uuid":"dc11252a-f29d-4dcd-b575-e8887f1c4031","timestamp":"2026-06-08T19:51:55.545Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"dc11252a-f29d-4dcd-b575-e8887f1c4031","isSidechain":false,"attachment":{"type":"hook_additional_context","content":["<owl_messages>\n<owl_message from=\"doyle-psyche\" priority=\"normal\">&lt;EVENT type=\"echo_commune\" from=\"doyle-psyche\" timestamp=\"2026-06-08T12:51:48-07:00\" machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"db9f1bbdc69abf60279377e34cd49eed9418d5e1\" head_subject=\"feat(mesh): seed-proof at connect + ConnEntry membership set (REQ-MESH-1…\" note=\"Echo commune brief — auto-fired\"&gt;&amp;lt;live-context&amp;gt;&lt;br&gt;**Mesh-D2 DONE this session — commit `db9f1bb`.** Your resume pointer said &amp;quot;start Mesh-D2&amp;quot;; it's now landed clean. Don't re-plan D2. Flow was: JIT-wrote `MESH-D2-PLAN.md` → orient (nethost/endpoint/trust/subnet stores) → implement → 4 int tests green → traceability → commit. Smooth phase, no checkpoints needed.&lt;br&gt;&lt;br&gt;**The one design call worth remembering (it shaped the whole phase):** the cached membership verdict is a **`HashSet&amp;lt;String&amp;gt;` of proven subnets per `ConnEntry`, NOT a bool.** This was *forced by the codebase*, not a preference — two findings: (1) `dial(addr)` takes only an address, iroh dedups to one QUIC conn per peer-pair on the shared ALPN, so connections are NOT subnet-scoped — one conn carries every shared subnet; (2) the five gates D5 swaps are all per-`(subnet, origin)` evaluated per-item (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`). So the verdict must answer &amp;quot;did this peer prove subnet S?&amp;quot; for any S. Single-subnet-per-conn would need MORE plumbing and still couldn't answer the gate. D5 will read `conn_proven_subnets(id).contains(item.subnet)` in place of `is_trusted`.&lt;br&gt;&lt;br&gt;**Reflection — what was tricky:** the blast radius was bigger than my D2 plan's &amp;quot;two_hosts test still passes&amp;quot; line implied. Making seed-proof mandatory (fail→drop) would have broken ~16 integration-test `NetConfig` literals that dial without any subnet setup → empty intersection → drop. Resolved with the `NetConfig.membership: Option&amp;lt;MembershipSource&amp;gt;` seam: `None` disables the proof entirely (no control stream), mechanics-only tests pass `None`, production wires `Some(SubnetStore::load)`. Both peers must agree (both `Some` or both `None`) or the side expecting the control stream hangs — always holds in production (both real daemons). Good seam; remember it for D5 (gate consumes the verdict only when membership is enforced).&lt;br&gt;&lt;br&gt;**Open item #1 (keep-alive) — CLOSED.** iroh 0.98.2 default was keep-alive=**off**, idle=30s (quiet conns would drop). Set keep-alive 15s &amp;lt; idle 60s via `QuicTransportConfig::builder()` in `endpoint.rs::spt_transport_config()`, asserted at the constant seam. &amp;quot;Multi-week&amp;quot; = survives indefinite idleness while both ends up, not one conn pinned literally for weeks.&lt;br&gt;&amp;lt;/live-context&amp;gt;&lt;br&gt;&amp;lt;project-context&amp;gt;&lt;br&gt;**Mesh-D2 shipped (`db9f1bb` on `dev-freeform`, unpushed). REQ-MESH-1 now `[impl, unit, int]`.** What landed:&lt;br&gt;- `spt-net/mesh/seedproof.rs`: added `Hello{nonce, subnets}` frame (D1 had only `Challenge`/`Proof`) so the two nodes negotiate which subnets to prove; total decode + unit test.&lt;br&gt;- `spt-net/endpoint.rs`: QUIC keep-alive (15s) &amp;lt; idle (60s) — `spt_transport_config()` + `MESH_KEEP_ALIVE`/`MESH_MAX_IDLE` consts, `keep_alive_is_under_idle_timeout` unit.&lt;br&gt;- `spt-daemon/seedproofx.rs` (NEW module): connect-time orchestration. One bidi control stream, four-leg ping-pong (dialer Hello → acceptor Hello-with-intersection → dialer Proofs → acceptor Proofs). Each side derives `MK` from its OWN local seed+epoch → exact-epoch reject on skew. `prove_membership()` returns `Option&amp;lt;HashSet&amp;gt;` (None = drop). `production_membership()` loads SubnetStore fresh per connect (picks up D7 rotation w/o restart).&lt;br&gt;- `nethost.rs`: `ConnEntry.proven_subnets` + `conn_proven_subnets(id)` accessor (D5's read seam); `NetConfig.membership` source; proof runs in `dial()` + accept-loop before `register_conn`, drop on fail.&lt;br&gt;- int tests `tests/seedproofx.rs`: both-prove / proven-is-the-shared-set / wrong-seed-dropped / no-shared-subnet-dropped.&lt;br&gt;- Verification: traceable-reqs check = **172 complete, 0 findings**; spt-net + 209 daemon-lib + ~16 None-path int tests green; `--no-default-features`, workspace build, clippy clean. **Five `is_trusted` gate files UNTOUCHED** (D5 owns the swap; is_trusted still gates in parallel = no regression).&lt;br&gt;&lt;br&gt;**IMMEDIATE NEXT STEP = Mesh-D3.** JIT-write `MESH-D3-PLAN.md` first (project convention). D3 = roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit, activate at start). The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate / suppress-reinsert / clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure + unit-tested (mirror the existing store shapes in `spt-store/src/{subnet,trust}.rs` — same atomic_write + load-degrades-empty discipline). `pairing::wire::Frame::Seed` gains the full current roster; joiner adopts it at pairing. D3 consumes nothing from D2's wire beyond established conns.&lt;br&gt;&lt;br&gt;**Mesh arc (updated):** D0 ✅ · D1 ✅ · **D2 ✅** · **D3 ← NEXT** roster store · D4 roster propagation on-connect · D5 gate swap (`is_trusted`→ConnEntry set) + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local, not riding member conns → pre-D5 check before cutover).&lt;br&gt;&lt;br&gt;**Broad status + end goal (unchanged, re-affirm):** spt-core = harness-independent core for the agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract); clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone now (fixes &amp;quot;subnet was the pairing graph, not a mesh&amp;quot;). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, separate downstream repo) working E2E on top = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through D2) + earlier offline-name fix + daemon-start alias — **user controls the push.**&lt;br&gt;&amp;lt;/project-context&amp;gt;&lt;/EVENT&gt;</owl_message>\n</owl_messages>\n\n\n\n<owl_reachability_notice>\nYou have an active owl perch. 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{"parentUuid":"22124173-77f6-4a06-9af7-fe7c480aba7e","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Q6tv2LUtDZ1BLa8A46hWRX","type":"tool_result","content":"1\t//! `subnet.json` — multi-subnet membership + TOTP seed material (ADR-0005/0006, D2c).\n2\t//!\n3\t//! A node belongs to *N* subnets (each cryptographically its own TOTP seed + trust\n4\t//! context — `CONTEXT.md` \"subnet membership\"), so this one durable file under\n5\t//! [`identity/`](crate::perch::identity_dir) holds a **collection** of\n6\t//! [`SubnetRecord`]s, not a single subnet. Node-local, durable, **never git-tracked\n7\t//! and never synced over the context repo** — it is subnet-joining secret material\n8\t//! (it replicates only via the pairing/P2P channel, `docs/STORAGE.md`).\n9\t//!\n10\t//! ## Seed epoch + rotation (KNOWN-HAZARDS / ADR-0005 #10)\n11\t//!\n12\t//! Each record carries a monotonic [`epoch`](SubnetRecord::epoch). Stage-A red-team\n13\t//! **#10**: *trust-store delete is not revocation* — the seed is replicated to every\n14\t//! trusted node, so a compromised node can re-pair as a \"new\" node after a mere\n15\t//! trust-store delete. The fix is [`rotate_seed`](SubnetStore::rotate_seed): removing\n16\t//! a node **rotates the subnet seed and bumps the epoch**, so the old seed computes\n17\t//! the wrong TOTP code and the [transcript](../../../spt_net/net/pairing/transcript)\n18\t//! (which binds the epoch) rejects an old-epoch rejoin. The epoch is the\n19\t//! responder-authoritative value the pairing ceremony binds.\n20\t//!\n21\t//! ## `(subnet, user)`-ready shape (cross-user seam)\n22\t//!\n23\t//! The optional [`user`](SubnetRecord::user) field is the forward seam for the\n24\t//! cross-user model (`CONTEXT.md` \"Cross-user seam\"): v1 has one implicit user\n25\t//! (`None`); when cross-user lands, the seed key generalizes to `(subnet, user)` with\n26\t//! no re-architecture — force-unlinking a whole user's node-group becomes dropping\n27\t//! that user's records.\n28\t//\n29\t// [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n30\t\n31\tuse serde::{Deserialize, Serialize};\n32\tuse spt_proto::identity::Identity;\n33\tuse std::path::Path;\n34\t\n35\tuse crate::atomic::atomic_write_string;\n36\tuse crate::perch::subnet_file;\n37\t\n38\t/// TOTP seed length in bytes (160-bit, RFC 4226/6238). The crypto consumer\n39\t/// (`spt-net` `pairing::totp`) wraps these bytes; this layer stores them.\n40\tpub const TOTP_SEED_LEN: usize = 20;\n41\t\n42\t/// Failures operating on the subnet store.\n43\t#[derive(Debug, PartialEq, Eq)]\n44\tpub enum SubnetError {\n45\t    /// `create_subnet` for a name (within the same user scope) that already exists.\n46\t    Exists(String),\n47\t    /// An operation named a subnet not in the store.\n48\t    NotFound(String),\n49\t    /// Reading/writing the backing file failed (message preserved).\n50\t    Io(String),\n51\t}\n52\t\n53\timpl std::fmt::Display for SubnetError {\n54\t    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n55\t        match self {\n56\t            SubnetError::Exists(n) => write!(f, \"subnet already exists: {n}\"),\n57\t            SubnetError::NotFound(n) => write!(f, \"subnet not found: {n}\"),\n58\t            SubnetError::Io(e) => write!(f, \"subnet store io: {e}\"),\n59\t        }\n60\t    }\n61\t}\n62\t\n63\timpl std::error::Error for SubnetError {}\n64\t\n65\t/// One subnet the node belongs to: its human name, the durable TOTP seed (hex), the\n66\t/// seed epoch, and (forward seam) the owning user.\n67\t#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n68\tpub struct SubnetRecord {\n69\t    /// Human subnet label (R-PAIR-4) — what the user types when pairing.\n70\t    pub name: String,\n71\t    /// The 20-byte TOTP seed, lowercase hex. The subnet secret; never synced.\n72\t    pub seed_hex: String,\n73\t    /// Monotonic seed generation (ADR-0005 #10). Bumped on every\n74\t    /// [`rotate_seed`](SubnetStore::rotate_seed); bound into the pairing transcript.\n75\t    pub epoch: u64,\n76\t    /// Owning user — the cross-user seam. `None` = the single implicit v1 user.\n77\t    #[serde(skip_serializing_if = \"Option::is_none\")]\n78\t    pub user: Option<String>,\n79\t    /// Creation stamp (epoch-seconds string; opaque).\n80\t    pub created: String,\n81\t    /// The subnet's `hide_new_endpoints` policy (ADR-0006 §6), **captured at join\n82\t    /// time** into this node's record. When ON, endpoints default to hidden\n83\t    /// (= excluded: not advertised AND not routable) in this subnet unless a\n84\t    /// per-`(endpoint, subnet)` override forces them visible\n85\t    /// ([`VisibilityStore::hidden`](crate::visibility::VisibilityStore::hidden)).\n86\t    /// Ships OFF (visible). Serde-defaulted so pre-D3e `subnet.json` files load.\n87\t    // [impl->REQ-INST-12]\n88\t    #[serde(default)]\n89\t    pub hide_new_endpoints: bool,\n90\t}\n91\t\n92\timpl SubnetRecord {\n93\t    /// Decode the seed to raw bytes for the crypto layer. `None` if the stored hex is\n94\t    /// malformed or the wrong length (defensive — the store always writes valid hex).\n95\t    pub fn seed_bytes(&self) -> Option<[u8; TOTP_SEED_LEN]> {\n96\t        decode_hex(&self.seed_hex)\n97\t    }\n98\t}\n99\t\n100\t/// The whole `subnet.json` document: every subnet the node is a member of.\n101\t#[derive(Debug, Clone, Default, Serialize, Deserialize)]\n102\tpub struct SubnetStore {\n103\t    /// All subnets this node belongs to (multi-subnet — N seeds).\n104\t    #[serde(default)]\n105\t    pub subnets: Vec<SubnetRecord>,\n106\t}\n107\t\n108\timpl SubnetStore {\n109\t    /// Load the node's subnet store from the canonical [`subnet_file`]. A missing file\n110\t    /// is the empty store (an unpaired node) — never an error.\n111\t    pub fn load() -> SubnetStore {\n112\t        Self::load_from(&subnet_file())\n113\t    }\n114\t\n115\t    /// Load from an explicit path (the testable core). Absent ⇒ empty; an unreadable\n116\t    /// or corrupt file also degrades to empty rather than panicking (a corrupt secret\n117\t    /// file should not brick the node — re-provision via pairing).\n118\t    pub fn load_from(path: &Path) -> SubnetStore {\n119\t        match std::fs::read_to_string(path) {\n120\t            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n121\t            Err(_) => SubnetStore::default(),\n122\t        }\n123\t    }\n124\t\n125\t    /// Persist to the canonical [`subnet_file`], creating `identity/` if needed.\n126\t    pub fn save(&self) -> Result<(), SubnetError> {\n127\t        self.save_to(&subnet_file())\n128\t    }\n129\t\n130\t    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write so a\n131\t    /// concurrent reader never sees a torn secret file (the [`atomic`](crate::atomic)\n132\t    /// invariant).\n133\t    pub fn save_to(&self, path: &Path) -> Result<(), SubnetError> {\n134\t        if let Some(parent) = path.parent() {\n135\t            std::fs::create_dir_all(parent).map_err(|e| SubnetError::Io(e.to_string()))?;\n136\t        }\n137\t        let json =\n138\t            serde_json::to_string_pretty(self).map_err(|e| SubnetError::Io(e.to_string()))?;\n139\t        atomic_write_string(path, &json).map_err(|e| SubnetError::Io(e.to_string()))\n140\t    }\n141\t\n142\t    /// Find a subnet by name (within the implicit-user scope).\n143\t    pub fn find(&self, name: &str) -> Option<&SubnetRecord> {\n144\t        self.subnets.iter().find(|s| s.name == name)\n145\t    }\n146\t\n147\t    /// Create a new subnet with a freshly minted seed at epoch 1 (the \"create-new\"\n148\t    /// pairing path — this node becomes the sole seed-holder). Errors if the name\n149\t    /// already exists. Returns the new record.\n150\t    ///\n151\t    /// This is **subnet naming on first pairing** (REQ-PAIR-4 / ADR-0006): the subnet is\n152\t    /// named at creation (\"naming moves to link-start\"); the name then rides every\n153\t    /// subsequent pairing ceremony (the joiner types it; the transcript binds it).\n154\t    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION] [impl->REQ-PAIR-4]\n155\t    pub fn create_subnet(&mut self, name: &str) -> Result<&SubnetRecord, SubnetError> {\n156\t        if self.find(name).is_some() {\n157\t            return Err(SubnetError::Exists(name.to_string()));\n158\t        }\n159\t        self.subnets.push(SubnetRecord {\n160\t            name: name.to_string(),\n161\t            seed_hex: encode_hex(&random_seed()),\n162\t            epoch: 1,\n163\t            user: None,\n164\t            created: now_stamp(),\n165\t            hide_new_endpoints: false,\n166\t        });\n167\t        Ok(self.subnets.last().expect(\"just pushed\"))\n168\t    }\n169\t\n170\t    /// Add a subnet whose seed was learned by **joining** an existing subnet (the seed\n171\t    /// and its current epoch arrive over the pairing channel from a seed-holder).\n172\t    /// Errors if the name already exists.\n173\t    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n174\t    pub fn add_joined(\n175\t        &mut self,\n176\t        name: &str,\n177\t        seed: [u8; TOTP_SEED_LEN],\n178\t        epoch: u64,\n179\t    ) -> Result<&SubnetRecord, SubnetError> {\n180\t        if self.find(name).is_some() {\n181\t            return Err(SubnetError::Exists(name.to_string()));\n182\t        }\n183\t        self.subnets.push(SubnetRecord {\n184\t            name: name.to_string(),\n185\t            seed_hex: encode_hex(&seed),\n186\t            epoch,\n187\t            user: None,\n188\t            created: now_stamp(),\n189\t            hide_new_endpoints: false,\n190\t        });\n191\t        Ok(self.subnets.last().expect(\"just pushed\"))\n192\t    }\n193\t\n194\t    /// Rotate a subnet's seed and bump its epoch (ADR-0005 #10 — the node-removal\n195\t    /// response). The old seed can no longer compute a valid current code, and the\n196\t    /// epoch bump means even a captured old transcript won't bind. The new seed must\n197\t    /// then be redistributed to the *remaining* trusted nodes over the pairing\n198\t    /// channel; callers pair node-removal (trust-store delete) **with** this rotation,\n199\t    /// because a trust-delete alone is not revocation.\n200\t    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n201\t    pub fn rotate_seed(&mut self, name: &str) -> Result<&SubnetRecord, SubnetError> {\n202\t        let rec = self\n203\t            .subnets\n204\t            .iter_mut()\n205\t            .find(|s| s.name == name)\n206\t            .ok_or_else(|| SubnetError::NotFound(name.to_string()))?;\n207\t        rec.seed_hex = encode_hex(&random_seed());\n208\t        rec.epoch += 1;\n209\t        Ok(rec)\n210\t    }\n211\t\n212\t    /// Set a subnet's `hide_new_endpoints` policy (ADR-0006 §6). The flag is\n213\t    /// *captured at join time* in the sense that it lives on this node's join-created\n214\t    /// record; flipping it later only changes the default for endpoints without an\n215\t    /// explicit per-`(endpoint, subnet)` override.\n216\t    // [impl->REQ-INST-12]\n217\t    pub fn set_hide_new_endpoints(&mut self, name: &str, hide: bool) -> Result<(), SubnetError> {\n218\t        let rec = self\n219\t            .subnets\n220\t            .iter_mut()\n221\t            .find(|s| s.name == name)\n222\t            .ok_or_else(|| SubnetError::NotFound(name.to_string()))?;\n223\t        rec.hide_new_endpoints = hide;\n224\t        Ok(())\n225\t    }\n226\t\n227\t    /// Remove a subnet entirely (the node leaves it). Returns whether a record was\n228\t    /// removed. (Distinct from [`rotate_seed`]: leaving a subnet drops our own\n229\t    /// membership; rotating evicts *another* node from a subnet we keep.)\n230\t    pub fn remove(&mut self, name: &str) -> bool {\n231\t        let before = self.subnets.len();\n232\t        self.subnets.retain(|s| s.name != name);\n233\t        self.subnets.len() != before\n234\t    }\n235\t}\n236\t\n237\t/// Mint 20 cryptographically-random seed bytes. Reuses spt-proto's Ed25519 seed\n238\t/// generator (OsRng) as the CSPRNG — the same no-extra-`rand`-dependency trick used\n239\t/// elsewhere — taking the first [`TOTP_SEED_LEN`] of its 32 random bytes.\n240\tfn random_seed() -> [u8; TOTP_SEED_LEN] {\n241\t    let mut out = [0u8; TOTP_SEED_LEN];\n242\t    out.copy_from_slice(&Identity::generate().seed()[..TOTP_SEED_LEN]);\n243\t    out\n244\t}\n245\t\n246\t/// Lowercase-hex encode bytes (dependency-free; small fixed inputs).\n247\tfn encode_hex(bytes: &[u8]) -> String {\n248\t    bytes.iter().map(|b| format!(\"{b:02x}\")).collect()\n249\t}\n250\t\n251\t/// Decode lowercase/uppercase hex into a fixed-length seed. `None` on bad length or\n252\t/// non-hex digits.\n253\tfn decode_hex(s: &str) -> Option<[u8; TOTP_SEED_LEN]> {\n254\t    if s.len() != TOTP_SEED_LEN * 2 {\n255\t        return None;\n256\t    }\n257\t    let mut out = [0u8; TOTP_SEED_LEN];\n258\t    for (i, slot) in out.iter_mut().enumerate() {\n259\t        *slot = u8::from_str_radix(&s[i * 2..i * 2 + 2], 16).ok()?;\n260\t    }\n261\t    Some(out)\n262\t}\n263\t\n264\t/// Current unix-seconds as an opaque stamp string.\n265\tfn now_stamp() -> String {\n266\t    std::time::SystemTime::now()\n267\t        .duration_since(std::time::UNIX_EPOCH)\n268\t        .map(|d| d.as_secs().to_string())\n269\t        .unwrap_or_else(|_| \"0\".to_string())\n270\t}\n271\t\n272\t#[cfg(test)]\n273\tmod tests {\n274\t    use super::*;\n275\t\n276\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] a created subnet starts at epoch 1 with a\n277\t    // 20-byte seed that decodes cleanly; a second create of the same name is rejected.\n278\t    #[test]\n279\t    fn create_subnet_starts_at_epoch_one_unique_name() {\n280\t        let mut store = SubnetStore::default();\n281\t        let rec = store.create_subnet(\"home\").expect(\"create\");\n282\t        assert_eq!(rec.epoch, 1);\n283\t        assert_eq!(rec.name, \"home\");\n284\t        assert!(rec.seed_bytes().is_some(), \"seed hex decodes to 20 bytes\");\n285\t        assert_eq!(\n286\t            store.create_subnet(\"home\").unwrap_err(),\n287\t            SubnetError::Exists(\"home\".into())\n288\t        );\n289\t    }\n290\t\n291\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] rotation is the node-removal response:\n292\t    // the epoch bumps and the seed CHANGES, so an old-seed/old-epoch node can no\n293\t    // longer compute a valid code (the transcript binds the epoch). Trust-delete\n294\t    // alone would leave the seed intact — this is what makes removal real revocation.\n295\t    #[test]\n296\t    fn rotate_bumps_epoch_and_changes_seed() {\n297\t        let mut store = SubnetStore::default();\n298\t        let before = store.create_subnet(\"home\").expect(\"create\").clone();\n299\t        let after = store.rotate_seed(\"home\").expect(\"rotate\").clone();\n300\t        assert_eq!(after.epoch, before.epoch + 1, \"epoch bumps\");\n301\t        assert_ne!(after.seed_hex, before.seed_hex, \"seed material rotates\");\n302\t        assert_eq!(after.name, before.name, \"name preserved\");\n303\t        // Rotating an unknown subnet is an error, not a silent no-op.\n304\t        assert_eq!(\n305\t            store.rotate_seed(\"ghost\").unwrap_err(),\n306\t            SubnetError::NotFound(\"ghost\".into())\n307\t        );\n308\t    }\n309\t\n310\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] a joined subnet stores the seed + epoch\n311\t    // learned from the seed-holder verbatim (so a node that joined post-rotation is\n312\t    // on the current epoch, not epoch 1).\n313\t    #[test]\n314\t    fn add_joined_preserves_seed_and_epoch() {\n315\t        let mut store = SubnetStore::default();\n316\t        let seed = [7u8; TOTP_SEED_LEN];\n317\t        let rec = store.add_joined(\"work\", seed, 5).expect(\"join\").clone();\n318\t        assert_eq!(rec.epoch, 5);\n319\t        assert_eq!(rec.seed_bytes(), Some(seed));\n320\t        assert_eq!(\n321\t            store.add_joined(\"work\", seed, 6).unwrap_err(),\n322\t            SubnetError::Exists(\"work\".into())\n323\t        );\n324\t    }\n325\t\n326\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] the store round-trips through the file\n327\t    // atomically (multi-subnet preserved), and a rotation persists across reload —\n328\t    // the epoch survives, so revocation is durable.\n329\t    #[test]\n330\t    fn store_persists_multi_subnet_and_rotation() {\n331\t        let dir = tempfile::tempdir().unwrap();\n332\t        let path = dir.path().join(\"identity\").join(\"subnet.json\");\n333\t\n334\t        let mut store = SubnetStore::default();\n335\t        store.create_subnet(\"home\").unwrap();\n336\t        store.create_subnet(\"work\").unwrap();\n337\t        store.rotate_seed(\"home\").unwrap();\n338\t        store.save_to(&path).unwrap();\n339\t\n340\t        let reloaded = SubnetStore::load_from(&path);\n341\t        assert_eq!(reloaded.subnets.len(), 2, \"multi-subnet preserved\");\n342\t        assert_eq!(\n343\t            reloaded.find(\"home\").unwrap().epoch,\n344\t            2,\n345\t            \"rotation durable across reload\"\n346\t        );\n347\t        assert_eq!(reloaded.find(\"work\").unwrap().epoch, 1);\n348\t    }\n349\t\n350\t    // [unit->REQ-INST-12] hide_new_endpoints ships OFF, a pre-D3e subnet.json (no\n351\t    // field) loads as OFF (serde default), and the setter flips + persists it.\n352\t    #[test]\n353\t    fn hide_new_endpoints_defaults_off_and_persists() {\n354\t        let mut store = SubnetStore::default();\n355\t        assert!(\n356\t            !store.create_subnet(\"home\").unwrap().hide_new_endpoints,\n357\t            \"ships OFF\"\n358\t        );\n359\t\n360\t        // Legacy record without the field parses as visible-by-default.\n361\t        let legacy = r#\"{\"subnets\":[{\"name\":\"old\",\"seed_hex\":\"00\",\"epoch\":1,\"created\":\"0\"}]}\"#;\n362\t        let parsed: SubnetStore = serde_json::from_str(legacy).unwrap();\n363\t        assert!(\n364\t            !parsed.find(\"old\").unwrap().hide_new_endpoints,\n365\t            \"legacy loads OFF\"\n366\t        );\n367\t\n368\t        let dir = tempfile::tempdir().unwrap();\n369\t        let path = dir.path().join(\"subnet.json\");\n370\t        store.set_hide_new_endpoints(\"home\", true).unwrap();\n371\t        assert_eq!(\n372\t            store.set_hide_new_endpoints(\"ghost\", true).unwrap_err(),\n373\t            SubnetError::NotFound(\"ghost\".into())\n374\t        );\n375\t        store.save_to(&path).unwrap();\n376\t        assert!(\n377\t            SubnetStore::load_from(&path)\n378\t                .find(\"home\")\n379\t                .unwrap()\n380\t                .hide_new_endpoints,\n381\t            \"flag durable across reload\"\n382\t        );\n383\t    }\n384\t\n385\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] an absent or corrupt file degrades to an\n386\t    // empty store, never a panic — a damaged secret file must not brick the node\n387\t    // (re-provision via pairing).\n388\t    #[test]\n389\t    fn missing_or_corrupt_file_is_empty_store() {\n390\t        let dir = tempfile::tempdir().unwrap();\n391\t        let absent = dir.path().join(\"nope.json\");\n392\t        assert!(SubnetStore::load_from(&absent).subnets.is_empty());\n393\t\n394\t        let corrupt = dir.path().join(\"corrupt.json\");\n395\t        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n396\t        assert!(SubnetStore::load_from(&corrupt).subnets.is_empty());\n397\t    }\n398\t\n399\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] remove drops our membership and reports\n400\t    // whether anything was removed.\n401\t    #[test]\n402\t    fn remove_drops_membership() {\n403\t        let mut store = SubnetStore::default();\n404\t        store.create_subnet(\"home\").unwrap();\n405\t        assert!(store.remove(\"home\"));\n406\t        assert!(!store.remove(\"home\"), \"second remove is a no-op false\");\n407\t        assert!(store.find(\"home\").is_none());\n408\t    }\n409\t\n410\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] minted seeds are random (two creates\n411\t    // differ) — rotation actually changes key material, not a constant.\n412\t    #[test]\n413\t    fn minted_seeds_are_random() {\n414\t        let mut a = SubnetStore::default();\n415\t        let mut b = SubnetStore::default();\n416\t        let sa = a.create_subnet(\"x\").unwrap().seed_hex.clone();\n417\t        let sb = b.create_subnet(\"x\").unwrap().seed_hex.clone();\n418\t        assert_ne!(sa, sb);\n419\t    }\n420\t\n421\t    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] hex round-trips bytes exactly and rejects\n422\t    // bad length / non-hex.\n423\t    #[test]\n424\t    fn hex_round_trips_and_rejects_bad_input() {\n425\t        let bytes = [0xABu8; TOTP_SEED_LEN];\n426\t        assert_eq!(decode_hex(&encode_hex(&bytes)), Some(bytes));\n427\t        assert_eq!(decode_hex(\"abcd\"), None, \"wrong length\");\n428\t        assert_eq!(\n429\t            decode_hex(&\"zz\".repeat(TOTP_SEED_LEN)),\n430\t            None,\n431\t            \"non-hex digits\"\n432\t        );\n433\t    }\n434\t}\n435\t"}]},"uuid":"7c1260b3-e661-4f39-acb5-25c3079fab8d","timestamp":"2026-06-08T19:52:10.740Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/subnet.rs","content":"//! `subnet.json` — multi-subnet membership + TOTP seed material (ADR-0005/0006, D2c).\n//!\n//! A node belongs to *N* subnets (each cryptographically its own TOTP seed + trust\n//! context — `CONTEXT.md` \"subnet membership\"), so this one durable file under\n//! [`identity/`](crate::perch::identity_dir) holds a **collection** of\n//! [`SubnetRecord`]s, not a single subnet. Node-local, durable, **never git-tracked\n//! and never synced over the context repo** — it is subnet-joining secret material\n//! (it replicates only via the pairing/P2P channel, `docs/STORAGE.md`).\n//!\n//! ## Seed epoch + rotation (KNOWN-HAZARDS / ADR-0005 #10)\n//!\n//! Each record carries a monotonic [`epoch`](SubnetRecord::epoch). Stage-A red-team\n//! **#10**: *trust-store delete is not revocation* — the seed is replicated to every\n//! trusted node, so a compromised node can re-pair as a \"new\" node after a mere\n//! trust-store delete. The fix is [`rotate_seed`](SubnetStore::rotate_seed): removing\n//! a node **rotates the subnet seed and bumps the epoch**, so the old seed computes\n//! the wrong TOTP code and the [transcript](../../../spt_net/net/pairing/transcript)\n//! (which binds the epoch) rejects an old-epoch rejoin. The epoch is the\n//! responder-authoritative value the pairing ceremony binds.\n//!\n//! ## `(subnet, user)`-ready shape (cross-user seam)\n//!\n//! The optional [`user`](SubnetRecord::user) field is the forward seam for the\n//! cross-user model (`CONTEXT.md` \"Cross-user seam\"): v1 has one implicit user\n//! (`None`); when cross-user lands, the seed key generalizes to `(subnet, user)` with\n//! no re-architecture — force-unlinking a whole user's node-group becomes dropping\n//! that user's records.\n//\n// [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n\nuse serde::{Deserialize, Serialize};\nuse spt_proto::identity::Identity;\nuse std::path::Path;\n\nuse crate::atomic::atomic_write_string;\nuse crate::perch::subnet_file;\n\n/// TOTP seed length in bytes (160-bit, RFC 4226/6238). The crypto consumer\n/// (`spt-net` `pairing::totp`) wraps these bytes; this layer stores them.\npub const TOTP_SEED_LEN: usize = 20;\n\n/// Failures operating on the subnet store.\n#[derive(Debug, PartialEq, Eq)]\npub enum SubnetError {\n    /// `create_subnet` for a name (within the same user scope) that already exists.\n    Exists(String),\n    /// An operation named a subnet not in the store.\n    NotFound(String),\n    /// Reading/writing the backing file failed (message preserved).\n    Io(String),\n}\n\nimpl std::fmt::Display for SubnetError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            SubnetError::Exists(n) => write!(f, \"subnet already exists: {n}\"),\n            SubnetError::NotFound(n) => write!(f, \"subnet not found: {n}\"),\n            SubnetError::Io(e) => write!(f, \"subnet store io: {e}\"),\n        }\n    }\n}\n\nimpl std::error::Error for SubnetError {}\n\n/// One subnet the node belongs to: its human name, the durable TOTP seed (hex), the\n/// seed epoch, and (forward seam) the owning user.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct SubnetRecord {\n    /// Human subnet label (R-PAIR-4) — what the user types when pairing.\n    pub name: String,\n    /// The 20-byte TOTP seed, lowercase hex. The subnet secret; never synced.\n    pub seed_hex: String,\n    /// Monotonic seed generation (ADR-0005 #10). Bumped on every\n    /// [`rotate_seed`](SubnetStore::rotate_seed); bound into the pairing transcript.\n    pub epoch: u64,\n    /// Owning user — the cross-user seam. `None` = the single implicit v1 user.\n    #[serde(skip_serializing_if = \"Option::is_none\")]\n    pub user: Option<String>,\n    /// Creation stamp (epoch-seconds string; opaque).\n    pub created: String,\n    /// The subnet's `hide_new_endpoints` policy (ADR-0006 §6), **captured at join\n    /// time** into this node's record. When ON, endpoints default to hidden\n    /// (= excluded: not advertised AND not routable) in this subnet unless a\n    /// per-`(endpoint, subnet)` override forces them visible\n    /// ([`VisibilityStore::hidden`](crate::visibility::VisibilityStore::hidden)).\n    /// Ships OFF (visible). Serde-defaulted so pre-D3e `subnet.json` files load.\n    // [impl->REQ-INST-12]\n    #[serde(default)]\n    pub hide_new_endpoints: bool,\n}\n\nimpl SubnetRecord {\n    /// Decode the seed to raw bytes for the crypto layer. `None` if the stored hex is\n    /// malformed or the wrong length (defensive — the store always writes valid hex).\n    pub fn seed_bytes(&self) -> Option<[u8; TOTP_SEED_LEN]> {\n        decode_hex(&self.seed_hex)\n    }\n}\n\n/// The whole `subnet.json` document: every subnet the node is a member of.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct SubnetStore {\n    /// All subnets this node belongs to (multi-subnet — N seeds).\n    #[serde(default)]\n    pub subnets: Vec<SubnetRecord>,\n}\n\nimpl SubnetStore {\n    /// Load the node's subnet store from the canonical [`subnet_file`]. A missing file\n    /// is the empty store (an unpaired node) — never an error.\n    pub fn load() -> SubnetStore {\n        Self::load_from(&subnet_file())\n    }\n\n    /// Load from an explicit path (the testable core). Absent ⇒ empty; an unreadable\n    /// or corrupt file also degrades to empty rather than panicking (a corrupt secret\n    /// file should not brick the node — re-provision via pairing).\n    pub fn load_from(path: &Path) -> SubnetStore {\n        match std::fs::read_to_string(path) {\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n            Err(_) => SubnetStore::default(),\n        }\n    }\n\n    /// Persist to the canonical [`subnet_file`], creating `identity/` if needed.\n    pub fn save(&self) -> Result<(), SubnetError> {\n        self.save_to(&subnet_file())\n    }\n\n    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write so a\n    /// concurrent reader never sees a torn secret file (the [`atomic`](crate::atomic)\n    /// invariant).\n    pub fn save_to(&self, path: &Path) -> Result<(), SubnetError> {\n        if let Some(parent) = path.parent() {\n            std::fs::create_dir_all(parent).map_err(|e| SubnetError::Io(e.to_string()))?;\n        }\n        let json =\n            serde_json::to_string_pretty(self).map_err(|e| SubnetError::Io(e.to_string()))?;\n        atomic_write_string(path, &json).map_err(|e| SubnetError::Io(e.to_string()))\n    }\n\n    /// Find a subnet by name (within the implicit-user scope).\n    pub fn find(&self, name: &str) -> Option<&SubnetRecord> {\n        self.subnets.iter().find(|s| s.name == name)\n    }\n\n    /// Create a new subnet with a freshly minted seed at epoch 1 (the \"create-new\"\n    /// pairing path — this node becomes the sole seed-holder). Errors if the name\n    /// already exists. Returns the new record.\n    ///\n    /// This is **subnet naming on first pairing** (REQ-PAIR-4 / ADR-0006): the subnet is\n    /// named at creation (\"naming moves to link-start\"); the name then rides every\n    /// subsequent pairing ceremony (the joiner types it; the transcript binds it).\n    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION] [impl->REQ-PAIR-4]\n    pub fn create_subnet(&mut self, name: &str) -> Result<&SubnetRecord, SubnetError> {\n        if self.find(name).is_some() {\n            return Err(SubnetError::Exists(name.to_string()));\n        }\n        self.subnets.push(SubnetRecord {\n            name: name.to_string(),\n            seed_hex: encode_hex(&random_seed()),\n            epoch: 1,\n            user: None,\n            created: now_stamp(),\n            hide_new_endpoints: false,\n        });\n        Ok(self.subnets.last().expect(\"just pushed\"))\n    }\n\n    /// Add a subnet whose seed was learned by **joining** an existing subnet (the seed\n    /// and its current epoch arrive over the pairing channel from a seed-holder).\n    /// Errors if the name already exists.\n    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n    pub fn add_joined(\n        &mut self,\n        name: &str,\n        seed: [u8; TOTP_SEED_LEN],\n        epoch: u64,\n    ) -> Result<&SubnetRecord, SubnetError> {\n        if self.find(name).is_some() {\n            return Err(SubnetError::Exists(name.to_string()));\n        }\n        self.subnets.push(SubnetRecord {\n            name: name.to_string(),\n            seed_hex: encode_hex(&seed),\n            epoch,\n            user: None,\n            created: now_stamp(),\n            hide_new_endpoints: false,\n        });\n        Ok(self.subnets.last().expect(\"just pushed\"))\n    }\n\n    /// Rotate a subnet's seed and bump its epoch (ADR-0005 #10 — the node-removal\n    /// response). The old seed can no longer compute a valid current code, and the\n    /// epoch bump means even a captured old transcript won't bind. The new seed must\n    /// then be redistributed to the *remaining* trusted nodes over the pairing\n    /// channel; callers pair node-removal (trust-store delete) **with** this rotation,\n    /// because a trust-delete alone is not revocation.\n    // [impl->REQ-HAZARD-PAIR-SEED-ROTATION]\n    pub fn rotate_seed(&mut self, name: &str) -> Result<&SubnetRecord, SubnetError> {\n        let rec = self\n            .subnets\n            .iter_mut()\n            .find(|s| s.name == name)\n            .ok_or_else(|| SubnetError::NotFound(name.to_string()))?;\n        rec.seed_hex = encode_hex(&random_seed());\n        rec.epoch += 1;\n        Ok(rec)\n    }\n\n    /// Set a subnet's `hide_new_endpoints` policy (ADR-0006 §6). The flag is\n    /// *captured at join time* in the sense that it lives on this node's join-created\n    /// record; flipping it later only changes the default for endpoints without an\n    /// explicit per-`(endpoint, subnet)` override.\n    // [impl->REQ-INST-12]\n    pub fn set_hide_new_endpoints(&mut self, name: &str, hide: bool) -> Result<(), SubnetError> {\n        let rec = self\n            .subnets\n            .iter_mut()\n            .find(|s| s.name == name)\n            .ok_or_else(|| SubnetError::NotFound(name.to_string()))?;\n        rec.hide_new_endpoints = hide;\n        Ok(())\n    }\n\n    /// Remove a subnet entirely (the node leaves it). Returns whether a record was\n    /// removed. (Distinct from [`rotate_seed`]: leaving a subnet drops our own\n    /// membership; rotating evicts *another* node from a subnet we keep.)\n    pub fn remove(&mut self, name: &str) -> bool {\n        let before = self.subnets.len();\n        self.subnets.retain(|s| s.name != name);\n        self.subnets.len() != before\n    }\n}\n\n/// Mint 20 cryptographically-random seed bytes. Reuses spt-proto's Ed25519 seed\n/// generator (OsRng) as the CSPRNG — the same no-extra-`rand`-dependency trick used\n/// elsewhere — taking the first [`TOTP_SEED_LEN`] of its 32 random bytes.\nfn random_seed() -> [u8; TOTP_SEED_LEN] {\n    let mut out = [0u8; TOTP_SEED_LEN];\n    out.copy_from_slice(&Identity::generate().seed()[..TOTP_SEED_LEN]);\n    out\n}\n\n/// Lowercase-hex encode bytes (dependency-free; small fixed inputs).\nfn encode_hex(bytes: &[u8]) -> String {\n    bytes.iter().map(|b| format!(\"{b:02x}\")).collect()\n}\n\n/// Decode lowercase/uppercase hex into a fixed-length seed. `None` on bad length or\n/// non-hex digits.\nfn decode_hex(s: &str) -> Option<[u8; TOTP_SEED_LEN]> {\n    if s.len() != TOTP_SEED_LEN * 2 {\n        return None;\n    }\n    let mut out = [0u8; TOTP_SEED_LEN];\n    for (i, slot) in out.iter_mut().enumerate() {\n        *slot = u8::from_str_radix(&s[i * 2..i * 2 + 2], 16).ok()?;\n    }\n    Some(out)\n}\n\n/// Current unix-seconds as an opaque stamp string.\nfn now_stamp() -> String {\n    std::time::SystemTime::now()\n        .duration_since(std::time::UNIX_EPOCH)\n        .map(|d| d.as_secs().to_string())\n        .unwrap_or_else(|_| \"0\".to_string())\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] a created subnet starts at epoch 1 with a\n    // 20-byte seed that decodes cleanly; a second create of the same name is rejected.\n    #[test]\n    fn create_subnet_starts_at_epoch_one_unique_name() {\n        let mut store = SubnetStore::default();\n        let rec = store.create_subnet(\"home\").expect(\"create\");\n        assert_eq!(rec.epoch, 1);\n        assert_eq!(rec.name, \"home\");\n        assert!(rec.seed_bytes().is_some(), \"seed hex decodes to 20 bytes\");\n        assert_eq!(\n            store.create_subnet(\"home\").unwrap_err(),\n            SubnetError::Exists(\"home\".into())\n        );\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] rotation is the node-removal response:\n    // the epoch bumps and the seed CHANGES, so an old-seed/old-epoch node can no\n    // longer compute a valid code (the transcript binds the epoch). Trust-delete\n    // alone would leave the seed intact — this is what makes removal real revocation.\n    #[test]\n    fn rotate_bumps_epoch_and_changes_seed() {\n        let mut store = SubnetStore::default();\n        let before = store.create_subnet(\"home\").expect(\"create\").clone();\n        let after = store.rotate_seed(\"home\").expect(\"rotate\").clone();\n        assert_eq!(after.epoch, before.epoch + 1, \"epoch bumps\");\n        assert_ne!(after.seed_hex, before.seed_hex, \"seed material rotates\");\n        assert_eq!(after.name, before.name, \"name preserved\");\n        // Rotating an unknown subnet is an error, not a silent no-op.\n        assert_eq!(\n            store.rotate_seed(\"ghost\").unwrap_err(),\n            SubnetError::NotFound(\"ghost\".into())\n        );\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] a joined subnet stores the seed + epoch\n    // learned from the seed-holder verbatim (so a node that joined post-rotation is\n    // on the current epoch, not epoch 1).\n    #[test]\n    fn add_joined_preserves_seed_and_epoch() {\n        let mut store = SubnetStore::default();\n        let seed = [7u8; TOTP_SEED_LEN];\n        let rec = store.add_joined(\"work\", seed, 5).expect(\"join\").clone();\n        assert_eq!(rec.epoch, 5);\n        assert_eq!(rec.seed_bytes(), Some(seed));\n        assert_eq!(\n            store.add_joined(\"work\", seed, 6).unwrap_err(),\n            SubnetError::Exists(\"work\".into())\n        );\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] the store round-trips through the file\n    // atomically (multi-subnet preserved), and a rotation persists across reload —\n    // the epoch survives, so revocation is durable.\n    #[test]\n    fn store_persists_multi_subnet_and_rotation() {\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"identity\").join(\"subnet.json\");\n\n        let mut store = SubnetStore::default();\n        store.create_subnet(\"home\").unwrap();\n        store.create_subnet(\"work\").unwrap();\n        store.rotate_seed(\"home\").unwrap();\n        store.save_to(&path).unwrap();\n\n        let reloaded = SubnetStore::load_from(&path);\n        assert_eq!(reloaded.subnets.len(), 2, \"multi-subnet preserved\");\n        assert_eq!(\n            reloaded.find(\"home\").unwrap().epoch,\n            2,\n            \"rotation durable across reload\"\n        );\n        assert_eq!(reloaded.find(\"work\").unwrap().epoch, 1);\n    }\n\n    // [unit->REQ-INST-12] hide_new_endpoints ships OFF, a pre-D3e subnet.json (no\n    // field) loads as OFF (serde default), and the setter flips + persists it.\n    #[test]\n    fn hide_new_endpoints_defaults_off_and_persists() {\n        let mut store = SubnetStore::default();\n        assert!(\n            !store.create_subnet(\"home\").unwrap().hide_new_endpoints,\n            \"ships OFF\"\n        );\n\n        // Legacy record without the field parses as visible-by-default.\n        let legacy = r#\"{\"subnets\":[{\"name\":\"old\",\"seed_hex\":\"00\",\"epoch\":1,\"created\":\"0\"}]}\"#;\n        let parsed: SubnetStore = serde_json::from_str(legacy).unwrap();\n        assert!(\n            !parsed.find(\"old\").unwrap().hide_new_endpoints,\n            \"legacy loads OFF\"\n        );\n\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"subnet.json\");\n        store.set_hide_new_endpoints(\"home\", true).unwrap();\n        assert_eq!(\n            store.set_hide_new_endpoints(\"ghost\", true).unwrap_err(),\n            SubnetError::NotFound(\"ghost\".into())\n        );\n        store.save_to(&path).unwrap();\n        assert!(\n            SubnetStore::load_from(&path)\n                .find(\"home\")\n                .unwrap()\n                .hide_new_endpoints,\n            \"flag durable across reload\"\n        );\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] an absent or corrupt file degrades to an\n    // empty store, never a panic — a damaged secret file must not brick the node\n    // (re-provision via pairing).\n    #[test]\n    fn missing_or_corrupt_file_is_empty_store() {\n        let dir = tempfile::tempdir().unwrap();\n        let absent = dir.path().join(\"nope.json\");\n        assert!(SubnetStore::load_from(&absent).subnets.is_empty());\n\n        let corrupt = dir.path().join(\"corrupt.json\");\n        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n        assert!(SubnetStore::load_from(&corrupt).subnets.is_empty());\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] remove drops our membership and reports\n    // whether anything was removed.\n    #[test]\n    fn remove_drops_membership() {\n        let mut store = SubnetStore::default();\n        store.create_subnet(\"home\").unwrap();\n        assert!(store.remove(\"home\"));\n        assert!(!store.remove(\"home\"), \"second remove is a no-op false\");\n        assert!(store.find(\"home\").is_none());\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] minted seeds are random (two creates\n    // differ) — rotation actually changes key material, not a constant.\n    #[test]\n    fn minted_seeds_are_random() {\n        let mut a = SubnetStore::default();\n        let mut b = SubnetStore::default();\n        let sa = a.create_subnet(\"x\").unwrap().seed_hex.clone();\n        let sb = b.create_subnet(\"x\").unwrap().seed_hex.clone();\n        assert_ne!(sa, sb);\n    }\n\n    // [unit->REQ-HAZARD-PAIR-SEED-ROTATION] hex round-trips bytes exactly and rejects\n    // bad length / non-hex.\n    #[test]\n    fn hex_round_trips_and_rejects_bad_input() {\n        let bytes = [0xABu8; TOTP_SEED_LEN];\n        assert_eq!(decode_hex(&encode_hex(&bytes)), Some(bytes));\n        assert_eq!(decode_hex(\"abcd\"), None, \"wrong length\");\n        assert_eq!(\n            decode_hex(&\"zz\".repeat(TOTP_SEED_LEN)),\n            None,\n            \"non-hex digits\"\n        );\n    }\n}\n","numLines":435,"startLine":1,"totalLines":435}},"sourceToolAssistantUUID":"22124173-77f6-4a06-9af7-fe7c480aba7e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"a2e91460-91da-4a1b-9647-55bca6729c95","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01T4GNHg7noScCQmYRL8RgPk","type":"tool_result","content":"1\t//! `trust/peers.json` — the local trust store of authorized peer node pubkeys\n2\t//! (ADR-0005, R-PAIR-2, D2e).\n3\t//!\n4\t//! After a [pairing ceremony](../../../spt_net/net/pairing) confirms a peer's Ed25519\n5\t//! node pubkey, that pubkey is **pinned** here as trusted *within the subnet it paired\n6\t//! into*. This is the **TOFU** (trust-on-first-use) record the runtime consults to\n7\t//! decide whether an inbound peer is one of the user's own already-paired nodes\n8\t//! (`CONTEXT.md` \"trust store\"). Node-local, durable, **never git-tracked and never\n9\t//! synced over the context repo** — it is subnet security material, alongside\n10\t//! [`subnet.json`](crate::subnet) and `node.key` under [`identity/`](crate::perch::identity_dir).\n11\t//!\n12\t//! ## TOFU + warn-on-change (R-PAIR-2)\n13\t//!\n14\t//! - **Accept on first use.** The first ceremony with a given `(subnet, pubkey)` pins\n15\t//!   it ([`TrustOutcome::Pinned`]); there is no CA — the ceremony itself is the trust\n16\t//!   anchor. A re-pair with the *same* key is idempotent ([`AlreadyTrusted`]).\n17\t//! - **Warn on key change.** If a peer is pinned under an optional human **label** and\n18\t//!   a later record for that `(subnet, label)` carries a *different* pubkey, [`record`]\n19\t//!   returns [`KeyChanged`] and does **not** silently overwrite — the caller surfaces\n20\t//!   the warning (a legitimate key rotation vs a MITM look the same at this layer) and,\n21\t//!   only if accepted, applies it with [`repin`].\n22\t//!\n23\t//!   The change anchor is the label: an iroh NodeId *is* the Ed25519 pubkey, so a\n24\t//!   different key is cryptographically a different node, not a \"changed\" one. Until\n25\t//!   labels are assigned (deferred to the GUI/D9 pairing UX), warn-on-change is dormant\n26\t//!   — every distinct key pins as its own peer — which is the honest v1 behavior. The\n27\t//!   mechanism is implemented and tested now so the capability lands with the schema.\n28\t//!\n29\t//! ## Revocation\n30\t//!\n31\t//! Removing a paired node is a trust-store delete ([`revoke`]) — TOTP gates *joining*,\n32\t//! not continued membership (`CONTEXT.md`, ADR-0005). De-trusting a node should be\n33\t//! paired with a [seed rotation](crate::subnet::SubnetStore::rotate_seed) (#10), since\n34\t//! a trust-delete alone leaves the still-replicated seed able to re-pair.\n35\t//!\n36\t//! ## `(subnet, user)`-ready shape\n37\t//!\n38\t//! The optional [`user`](TrustedPeer::user) field mirrors [`SubnetRecord`](crate::subnet::SubnetRecord):\n39\t//! the cross-user seam (`CONTEXT.md`). v1 has one implicit user (`None`); the trust key\n40\t//! generalizes to `(subnet, user, pubkey)` with no re-architecture.\n41\t//\n42\t// [impl->REQ-PAIR-2]\n43\t\n44\tuse serde::{Deserialize, Serialize};\n45\tuse std::path::Path;\n46\t\n47\tuse crate::atomic::atomic_write_string;\n48\tuse crate::perch::trust_file;\n49\t\n50\t/// Failures operating on the trust store.\n51\t#[derive(Debug, PartialEq, Eq)]\n52\tpub enum TrustError {\n53\t    /// A [`repin`](TrustStore::repin) named a `(subnet, label)` with no existing peer.\n54\t    NotFound(String),\n55\t    /// Reading/writing the backing file failed (message preserved).\n56\t    Io(String),\n57\t}\n58\t\n59\timpl std::fmt::Display for TrustError {\n60\t    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n61\t        match self {\n62\t            TrustError::NotFound(h) => write!(f, \"no trusted peer for: {h}\"),\n63\t            TrustError::Io(e) => write!(f, \"trust store io: {e}\"),\n64\t        }\n65\t    }\n66\t}\n67\t\n68\timpl std::error::Error for TrustError {}\n69\t\n70\t/// The result of recording (pinning) a peer — the TOFU decision the caller acts on.\n71\t#[derive(Debug, PartialEq, Eq)]\n72\tpub enum TrustOutcome {\n73\t    /// First use of this `(subnet, pubkey)`: pinned now. The normal post-ceremony path.\n74\t    Pinned,\n75\t    /// This exact `(subnet, pubkey)` was already trusted — an idempotent re-pair.\n76\t    AlreadyTrusted,\n77\t    /// A peer under this `(subnet, label)` is already pinned with a **different** key.\n78\t    /// NOT applied: the caller must warn the user and, only if the change is accepted,\n79\t    /// call [`repin`](TrustStore::repin). The danger case is a MITM presenting a fresh\n80\t    /// key under a known node's label.\n81\t    KeyChanged {\n82\t        /// The hex pubkey currently pinned for that label (the one being challenged).\n83\t        existing_pubkey_hex: String,\n84\t    },\n85\t}\n86\t\n87\t/// One authorized peer: its pinned node pubkey, the subnet it's trusted within, an\n88\t/// optional human label (the warn-on-change anchor), the cross-user seam, and a stamp.\n89\t#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n90\tpub struct TrustedPeer {\n91\t    /// The peer's Ed25519 node pubkey, lowercase hex (the iroh NodeId). The identity.\n92\t    pub pubkey_hex: String,\n93\t    /// The subnet this peer paired into / is trusted within.\n94\t    pub subnet: String,\n95\t    /// Optional human node label. When present it is the stable handle warn-on-change\n96\t    /// keys against; absent (v1 default) means the pubkey is the sole identity.\n97\t    #[serde(skip_serializing_if = \"Option::is_none\")]\n98\t    pub label: Option<String>,\n99\t    /// Owning user — the cross-user seam. `None` = the single implicit v1 user.\n100\t    #[serde(skip_serializing_if = \"Option::is_none\")]\n101\t    pub user: Option<String>,\n102\t    /// First-trust stamp (epoch-seconds string; opaque).\n103\t    pub paired: String,\n104\t}\n105\t\n106\t/// The whole `peers.json` document: every peer this node trusts, across all subnets.\n107\t#[derive(Debug, Clone, Default, Serialize, Deserialize)]\n108\tpub struct TrustStore {\n109\t    /// All trusted peers (multi-subnet — one node trusts peers across N subnets).\n110\t    #[serde(default)]\n111\t    pub peers: Vec<TrustedPeer>,\n112\t}\n113\t\n114\timpl TrustStore {\n115\t    /// Load from the canonical [`trust_file`]. A missing file is the empty store (an\n116\t    /// unpaired node) — never an error.\n117\t    pub fn load() -> TrustStore {\n118\t        Self::load_from(&trust_file())\n119\t    }\n120\t\n121\t    /// Load from an explicit path (the testable core). Absent ⇒ empty; an unreadable or\n122\t    /// corrupt file also degrades to empty rather than panicking — a damaged trust file\n123\t    /// must not brick the node (re-pair to rebuild it), the same stance as\n124\t    /// [`SubnetStore`](crate::subnet::SubnetStore).\n125\t    pub fn load_from(path: &Path) -> TrustStore {\n126\t        match std::fs::read_to_string(path) {\n127\t            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n128\t            Err(_) => TrustStore::default(),\n129\t        }\n130\t    }\n131\t\n132\t    /// Persist to the canonical [`trust_file`], creating `identity/trust/` if needed.\n133\t    pub fn save(&self) -> Result<(), TrustError> {\n134\t        self.save_to(&trust_file())\n135\t    }\n136\t\n137\t    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write so a\n138\t    /// concurrent reader never sees a torn trust file (the [`atomic`](crate::atomic)\n139\t    /// invariant).\n140\t    pub fn save_to(&self, path: &Path) -> Result<(), TrustError> {\n141\t        if let Some(parent) = path.parent() {\n142\t            std::fs::create_dir_all(parent).map_err(|e| TrustError::Io(e.to_string()))?;\n143\t        }\n144\t        let json = serde_json::to_string_pretty(self).map_err(|e| TrustError::Io(e.to_string()))?;\n145\t        atomic_write_string(path, &json).map_err(|e| TrustError::Io(e.to_string()))\n146\t    }\n147\t\n148\t    /// Whether `pubkey_hex` is a trusted peer in `subnet` — the connect-time gate (an\n149\t    /// inbound peer the runtime hasn't pinned is not one of the user's own nodes).\n150\t    // [impl->REQ-PAIR-2]\n151\t    pub fn is_trusted(&self, subnet: &str, pubkey_hex: &str) -> bool {\n152\t        self.peers\n153\t            .iter()\n154\t            .any(|p| p.subnet == subnet && p.pubkey_hex == pubkey_hex)\n155\t    }\n156\t\n157\t    /// All peers trusted in `subnet`.\n158\t    pub fn peers_in<'a>(&'a self, subnet: &'a str) -> impl Iterator<Item = &'a TrustedPeer> {\n159\t        self.peers.iter().filter(move |p| p.subnet == subnet)\n160\t    }\n161\t\n162\t    /// Record (pin) a peer after a successful pairing ceremony — the TOFU write.\n163\t    ///\n164\t    /// Returns the [`TrustOutcome`]: [`Pinned`](TrustOutcome::Pinned) for a first use,\n165\t    /// [`AlreadyTrusted`](TrustOutcome::AlreadyTrusted) for an idempotent re-pair, or\n166\t    /// [`KeyChanged`](TrustOutcome::KeyChanged) if a peer under the same `(subnet,\n167\t    /// label)` already holds a different key — in which case **nothing is written** and\n168\t    /// the caller must warn + decide ([`repin`](Self::repin)). The `(subnet, user)`\n169\t    /// scope is honored (a label is only an anchor within its own user scope).\n170\t    // [impl->REQ-PAIR-2]\n171\t    pub fn record(\n172\t        &mut self,\n173\t        subnet: &str,\n174\t        pubkey_hex: &str,\n175\t        label: Option<&str>,\n176\t        user: Option<&str>,\n177\t    ) -> TrustOutcome {\n178\t        // Exact identity already trusted → idempotent (a key isn't \"changed\" against\n179\t        // itself, even when a label is present).\n180\t        if self.is_trusted(subnet, pubkey_hex) {\n181\t            return TrustOutcome::AlreadyTrusted;\n182\t        }\n183\t        // Warn-on-change: a label already bound to a DIFFERENT key in this scope.\n184\t        if let Some(lbl) = label {\n185\t            if let Some(existing) = self.peers.iter().find(|p| {\n186\t                p.subnet == subnet && p.user.as_deref() == user && p.label.as_deref() == Some(lbl)\n187\t            }) {\n188\t                return TrustOutcome::KeyChanged {\n189\t                    existing_pubkey_hex: existing.pubkey_hex.clone(),\n190\t                };\n191\t            }\n192\t        }\n193\t        self.peers.push(TrustedPeer {\n194\t            pubkey_hex: pubkey_hex.to_string(),\n195\t            subnet: subnet.to_string(),\n196\t            label: label.map(str::to_string),\n197\t            user: user.map(str::to_string),\n198\t            paired: now_stamp(),\n199\t        });\n200\t        TrustOutcome::Pinned\n201\t    }\n202\t\n203\t    /// Apply an **accepted** key change for a labelled peer: replace the pinned key for\n204\t    /// `(subnet, label)` with `new_pubkey_hex`. Call this only after a\n205\t    /// [`KeyChanged`](TrustOutcome::KeyChanged) outcome was surfaced and the operator\n206\t    /// confirmed the rotation (otherwise a MITM's key would be trusted). Errors if no\n207\t    /// peer holds that label in scope.\n208\t    // [impl->REQ-PAIR-2]\n209\t    pub fn repin(\n210\t        &mut self,\n211\t        subnet: &str,\n212\t        label: &str,\n213\t        new_pubkey_hex: &str,\n214\t        user: Option<&str>,\n215\t    ) -> Result<(), TrustError> {\n216\t        let peer = self\n217\t            .peers\n218\t            .iter_mut()\n219\t            .find(|p| {\n220\t                p.subnet == subnet && p.user.as_deref() == user && p.label.as_deref() == Some(label)\n221\t            })\n222\t            .ok_or_else(|| TrustError::NotFound(format!(\"{subnet}/{label}\")))?;\n223\t        peer.pubkey_hex = new_pubkey_hex.to_string();\n224\t        peer.paired = now_stamp();\n225\t        Ok(())\n226\t    }\n227\t\n228\t    /// Revoke a trusted peer (the node-removal trust-delete). Returns whether a peer was\n229\t    /// removed. Pair this with a [seed rotation](crate::subnet::SubnetStore::rotate_seed)\n230\t    /// — a trust-delete alone is not revocation while the seed is still replicated (#10).\n231\t    // [impl->REQ-PAIR-2]\n232\t    pub fn revoke(&mut self, subnet: &str, pubkey_hex: &str) -> bool {\n233\t        let before = self.peers.len();\n234\t        self.peers\n235\t            .retain(|p| !(p.subnet == subnet && p.pubkey_hex == pubkey_hex));\n236\t        self.peers.len() != before\n237\t    }\n238\t}\n239\t\n240\t/// Current unix-seconds as an opaque stamp string (matches [`SubnetStore`](crate::subnet)).\n241\tfn now_stamp() -> String {\n242\t    std::time::SystemTime::now()\n243\t        .duration_since(std::time::UNIX_EPOCH)\n244\t        .map(|d| d.as_secs().to_string())\n245\t        .unwrap_or_else(|_| \"0\".to_string())\n246\t}\n247\t\n248\t#[cfg(test)]\n249\tmod tests {\n250\t    use super::*;\n251\t\n252\t    // [unit->REQ-PAIR-2] TOFU first-use: a fresh peer pins (Pinned) and is then\n253\t    // trusted; re-recording the SAME key is idempotent (AlreadyTrusted), not a\n254\t    // duplicate — the post-ceremony accept path.\n255\t    #[test]\n256\t    fn first_use_pins_then_is_trusted_idempotently() {\n257\t        let mut store = TrustStore::default();\n258\t        assert_eq!(\n259\t            store.record(\"home\", \"aa11\", None, None),\n260\t            TrustOutcome::Pinned\n261\t        );\n262\t        assert!(store.is_trusted(\"home\", \"aa11\"));\n263\t        assert_eq!(\n264\t            store.record(\"home\", \"aa11\", None, None),\n265\t            TrustOutcome::AlreadyTrusted,\n266\t            \"re-pair with same key is idempotent\"\n267\t        );\n268\t        assert_eq!(store.peers.len(), 1, \"no duplicate row\");\n269\t    }\n270\t\n271\t    // [unit->REQ-PAIR-2] trust is per-subnet: the same node pubkey trusted in `home`\n272\t    // is NOT trusted in `work` until separately paired there (each subnet its own trust\n273\t    // context). An unknown key is simply untrusted.\n274\t    #[test]\n275\t    fn trust_is_scoped_per_subnet() {\n276\t        let mut store = TrustStore::default();\n277\t        store.record(\"home\", \"aa11\", None, None);\n278\t        assert!(store.is_trusted(\"home\", \"aa11\"));\n279\t        assert!(\n280\t            !store.is_trusted(\"work\", \"aa11\"),\n281\t            \"not trusted in other subnet\"\n282\t        );\n283\t        assert!(!store.is_trusted(\"home\", \"bb22\"), \"unknown key untrusted\");\n284\t    }\n285\t\n286\t    // [unit->REQ-PAIR-2] WARN-ON-CHANGE: a labelled peer that later presents a\n287\t    // DIFFERENT key returns KeyChanged carrying the existing key, and does NOT mutate\n288\t    // the store — the caller must decide. The MITM-vs-rotation guard.\n289\t    #[test]\n290\t    fn labelled_key_change_warns_without_mutating() {\n291\t        let mut store = TrustStore::default();\n292\t        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n293\t        let outcome = store.record(\"home\", \"bb22\", Some(\"laptop\"), None);\n294\t        assert_eq!(\n295\t            outcome,\n296\t            TrustOutcome::KeyChanged {\n297\t                existing_pubkey_hex: \"aa11\".into()\n298\t            }\n299\t        );\n300\t        assert!(store.is_trusted(\"home\", \"aa11\"), \"old key untouched\");\n301\t        assert!(\n302\t            !store.is_trusted(\"home\", \"bb22\"),\n303\t            \"new key NOT auto-trusted\"\n304\t        );\n305\t        assert_eq!(store.peers.len(), 1, \"no row added on a warned change\");\n306\t    }\n307\t\n308\t    // [unit->REQ-PAIR-2] an ACCEPTED key change is applied by repin: the label now maps\n309\t    // to the new key and the old one is no longer trusted. Repinning an unknown label is\n310\t    // an error, not a silent insert.\n311\t    #[test]\n312\t    fn repin_applies_accepted_key_change() {\n313\t        let mut store = TrustStore::default();\n314\t        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n315\t        store.repin(\"home\", \"laptop\", \"bb22\", None).expect(\"repin\");\n316\t        assert!(store.is_trusted(\"home\", \"bb22\"), \"new key trusted\");\n317\t        assert!(!store.is_trusted(\"home\", \"aa11\"), \"old key replaced\");\n318\t        assert_eq!(\n319\t            store.repin(\"home\", \"ghost\", \"cc33\", None).unwrap_err(),\n320\t            TrustError::NotFound(\"home/ghost\".into())\n321\t        );\n322\t    }\n323\t\n324\t    // [unit->REQ-PAIR-2] without a label there is no change anchor (v1 default): a\n325\t    // second distinct key pins as its own peer rather than warning. Documented honest\n326\t    // behavior — warn-on-change activates once labels exist.\n327\t    #[test]\n328\t    fn unlabelled_distinct_keys_each_pin() {\n329\t        let mut store = TrustStore::default();\n330\t        assert_eq!(\n331\t            store.record(\"home\", \"aa11\", None, None),\n332\t            TrustOutcome::Pinned\n333\t        );\n334\t        assert_eq!(\n335\t            store.record(\"home\", \"bb22\", None, None),\n336\t            TrustOutcome::Pinned\n337\t        );\n338\t        assert_eq!(store.peers.len(), 2);\n339\t        assert!(store.is_trusted(\"home\", \"aa11\") && store.is_trusted(\"home\", \"bb22\"));\n340\t    }\n341\t\n342\t    // [unit->REQ-PAIR-2] revocation is a trust-delete: a revoked peer is no longer\n343\t    // trusted; a second revoke is a no-op false. (Pairs with seed rotation for real\n344\t    // revocation, #10.)\n345\t    #[test]\n346\t    fn revoke_removes_trust() {\n347\t        let mut store = TrustStore::default();\n348\t        store.record(\"home\", \"aa11\", None, None);\n349\t        assert!(store.revoke(\"home\", \"aa11\"));\n350\t        assert!(!store.is_trusted(\"home\", \"aa11\"));\n351\t        assert!(\n352\t            !store.revoke(\"home\", \"aa11\"),\n353\t            \"second revoke is no-op false\"\n354\t        );\n355\t    }\n356\t\n357\t    // [unit->REQ-PAIR-2] the same key can label-collide across DIFFERENT subnets without\n358\t    // a false warn — the change anchor is scoped to (subnet, user, label).\n359\t    #[test]\n360\t    fn label_anchor_is_subnet_scoped() {\n361\t        let mut store = TrustStore::default();\n362\t        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n363\t        // Same label, different subnet, different key → a clean first pin, not a warn.\n364\t        assert_eq!(\n365\t            store.record(\"work\", \"bb22\", Some(\"laptop\"), None),\n366\t            TrustOutcome::Pinned\n367\t        );\n368\t    }\n369\t\n370\t    // [unit->REQ-PAIR-2] peers_in projects a subnet's trusted set across a multi-subnet\n371\t    // store.\n372\t    #[test]\n373\t    fn peers_in_filters_by_subnet() {\n374\t        let mut store = TrustStore::default();\n375\t        store.record(\"home\", \"aa11\", None, None);\n376\t        store.record(\"home\", \"bb22\", None, None);\n377\t        store.record(\"work\", \"cc33\", None, None);\n378\t        let home: Vec<_> = store.peers_in(\"home\").map(|p| &p.pubkey_hex).collect();\n379\t        assert_eq!(home.len(), 2);\n380\t        assert!(home.contains(&&\"aa11\".to_string()));\n381\t        assert_eq!(store.peers_in(\"work\").count(), 1);\n382\t    }\n383\t\n384\t    // [unit->REQ-PAIR-2] the store round-trips through the file atomically (multi-subnet\n385\t    // + label + a repin all preserved), and an absent/corrupt file degrades to empty —\n386\t    // a damaged trust file must not brick the node.\n387\t    #[test]\n388\t    fn store_persists_and_degrades_gracefully() {\n389\t        let dir = tempfile::tempdir().unwrap();\n390\t        let path = dir.path().join(\"identity\").join(\"trust\").join(\"peers.json\");\n391\t\n392\t        let mut store = TrustStore::default();\n393\t        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n394\t        store.record(\"work\", \"cc33\", None, None);\n395\t        store.repin(\"home\", \"laptop\", \"dd44\", None).unwrap();\n396\t        store.save_to(&path).unwrap();\n397\t\n398\t        let reloaded = TrustStore::load_from(&path);\n399\t        assert_eq!(reloaded.peers.len(), 2, \"multi-subnet preserved\");\n400\t        assert!(reloaded.is_trusted(\"home\", \"dd44\"), \"repin durable\");\n401\t        assert!(reloaded.is_trusted(\"work\", \"cc33\"));\n402\t\n403\t        // Absent + corrupt → empty, never a panic.\n404\t        assert!(TrustStore::load_from(&dir.path().join(\"nope.json\"))\n405\t            .peers\n406\t            .is_empty());\n407\t        let corrupt = dir.path().join(\"corrupt.json\");\n408\t        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n409\t        assert!(TrustStore::load_from(&corrupt).peers.is_empty());\n410\t    }\n411\t}\n412\t"}]},"uuid":"112e5eb4-7262-4e1c-89a6-34224512f330","timestamp":"2026-06-08T19:52:16.357Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/trust.rs","content":"//! `trust/peers.json` — the local trust store of authorized peer node pubkeys\n//! (ADR-0005, R-PAIR-2, D2e).\n//!\n//! After a [pairing ceremony](../../../spt_net/net/pairing) confirms a peer's Ed25519\n//! node pubkey, that pubkey is **pinned** here as trusted *within the subnet it paired\n//! into*. This is the **TOFU** (trust-on-first-use) record the runtime consults to\n//! decide whether an inbound peer is one of the user's own already-paired nodes\n//! (`CONTEXT.md` \"trust store\"). Node-local, durable, **never git-tracked and never\n//! synced over the context repo** — it is subnet security material, alongside\n//! [`subnet.json`](crate::subnet) and `node.key` under [`identity/`](crate::perch::identity_dir).\n//!\n//! ## TOFU + warn-on-change (R-PAIR-2)\n//!\n//! - **Accept on first use.** The first ceremony with a given `(subnet, pubkey)` pins\n//!   it ([`TrustOutcome::Pinned`]); there is no CA — the ceremony itself is the trust\n//!   anchor. A re-pair with the *same* key is idempotent ([`AlreadyTrusted`]).\n//! - **Warn on key change.** If a peer is pinned under an optional human **label** and\n//!   a later record for that `(subnet, label)` carries a *different* pubkey, [`record`]\n//!   returns [`KeyChanged`] and does **not** silently overwrite — the caller surfaces\n//!   the warning (a legitimate key rotation vs a MITM look the same at this layer) and,\n//!   only if accepted, applies it with [`repin`].\n//!\n//!   The change anchor is the label: an iroh NodeId *is* the Ed25519 pubkey, so a\n//!   different key is cryptographically a different node, not a \"changed\" one. Until\n//!   labels are assigned (deferred to the GUI/D9 pairing UX), warn-on-change is dormant\n//!   — every distinct key pins as its own peer — which is the honest v1 behavior. The\n//!   mechanism is implemented and tested now so the capability lands with the schema.\n//!\n//! ## Revocation\n//!\n//! Removing a paired node is a trust-store delete ([`revoke`]) — TOTP gates *joining*,\n//! not continued membership (`CONTEXT.md`, ADR-0005). De-trusting a node should be\n//! paired with a [seed rotation](crate::subnet::SubnetStore::rotate_seed) (#10), since\n//! a trust-delete alone leaves the still-replicated seed able to re-pair.\n//!\n//! ## `(subnet, user)`-ready shape\n//!\n//! The optional [`user`](TrustedPeer::user) field mirrors [`SubnetRecord`](crate::subnet::SubnetRecord):\n//! the cross-user seam (`CONTEXT.md`). v1 has one implicit user (`None`); the trust key\n//! generalizes to `(subnet, user, pubkey)` with no re-architecture.\n//\n// [impl->REQ-PAIR-2]\n\nuse serde::{Deserialize, Serialize};\nuse std::path::Path;\n\nuse crate::atomic::atomic_write_string;\nuse crate::perch::trust_file;\n\n/// Failures operating on the trust store.\n#[derive(Debug, PartialEq, Eq)]\npub enum TrustError {\n    /// A [`repin`](TrustStore::repin) named a `(subnet, label)` with no existing peer.\n    NotFound(String),\n    /// Reading/writing the backing file failed (message preserved).\n    Io(String),\n}\n\nimpl std::fmt::Display for TrustError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            TrustError::NotFound(h) => write!(f, \"no trusted peer for: {h}\"),\n            TrustError::Io(e) => write!(f, \"trust store io: {e}\"),\n        }\n    }\n}\n\nimpl std::error::Error for TrustError {}\n\n/// The result of recording (pinning) a peer — the TOFU decision the caller acts on.\n#[derive(Debug, PartialEq, Eq)]\npub enum TrustOutcome {\n    /// First use of this `(subnet, pubkey)`: pinned now. The normal post-ceremony path.\n    Pinned,\n    /// This exact `(subnet, pubkey)` was already trusted — an idempotent re-pair.\n    AlreadyTrusted,\n    /// A peer under this `(subnet, label)` is already pinned with a **different** key.\n    /// NOT applied: the caller must warn the user and, only if the change is accepted,\n    /// call [`repin`](TrustStore::repin). The danger case is a MITM presenting a fresh\n    /// key under a known node's label.\n    KeyChanged {\n        /// The hex pubkey currently pinned for that label (the one being challenged).\n        existing_pubkey_hex: String,\n    },\n}\n\n/// One authorized peer: its pinned node pubkey, the subnet it's trusted within, an\n/// optional human label (the warn-on-change anchor), the cross-user seam, and a stamp.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct TrustedPeer {\n    /// The peer's Ed25519 node pubkey, lowercase hex (the iroh NodeId). The identity.\n    pub pubkey_hex: String,\n    /// The subnet this peer paired into / is trusted within.\n    pub subnet: String,\n    /// Optional human node label. When present it is the stable handle warn-on-change\n    /// keys against; absent (v1 default) means the pubkey is the sole identity.\n    #[serde(skip_serializing_if = \"Option::is_none\")]\n    pub label: Option<String>,\n    /// Owning user — the cross-user seam. `None` = the single implicit v1 user.\n    #[serde(skip_serializing_if = \"Option::is_none\")]\n    pub user: Option<String>,\n    /// First-trust stamp (epoch-seconds string; opaque).\n    pub paired: String,\n}\n\n/// The whole `peers.json` document: every peer this node trusts, across all subnets.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct TrustStore {\n    /// All trusted peers (multi-subnet — one node trusts peers across N subnets).\n    #[serde(default)]\n    pub peers: Vec<TrustedPeer>,\n}\n\nimpl TrustStore {\n    /// Load from the canonical [`trust_file`]. A missing file is the empty store (an\n    /// unpaired node) — never an error.\n    pub fn load() -> TrustStore {\n        Self::load_from(&trust_file())\n    }\n\n    /// Load from an explicit path (the testable core). Absent ⇒ empty; an unreadable or\n    /// corrupt file also degrades to empty rather than panicking — a damaged trust file\n    /// must not brick the node (re-pair to rebuild it), the same stance as\n    /// [`SubnetStore`](crate::subnet::SubnetStore).\n    pub fn load_from(path: &Path) -> TrustStore {\n        match std::fs::read_to_string(path) {\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n            Err(_) => TrustStore::default(),\n        }\n    }\n\n    /// Persist to the canonical [`trust_file`], creating `identity/trust/` if needed.\n    pub fn save(&self) -> Result<(), TrustError> {\n        self.save_to(&trust_file())\n    }\n\n    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write so a\n    /// concurrent reader never sees a torn trust file (the [`atomic`](crate::atomic)\n    /// invariant).\n    pub fn save_to(&self, path: &Path) -> Result<(), TrustError> {\n        if let Some(parent) = path.parent() {\n            std::fs::create_dir_all(parent).map_err(|e| TrustError::Io(e.to_string()))?;\n        }\n        let json = serde_json::to_string_pretty(self).map_err(|e| TrustError::Io(e.to_string()))?;\n        atomic_write_string(path, &json).map_err(|e| TrustError::Io(e.to_string()))\n    }\n\n    /// Whether `pubkey_hex` is a trusted peer in `subnet` — the connect-time gate (an\n    /// inbound peer the runtime hasn't pinned is not one of the user's own nodes).\n    // [impl->REQ-PAIR-2]\n    pub fn is_trusted(&self, subnet: &str, pubkey_hex: &str) -> bool {\n        self.peers\n            .iter()\n            .any(|p| p.subnet == subnet && p.pubkey_hex == pubkey_hex)\n    }\n\n    /// All peers trusted in `subnet`.\n    pub fn peers_in<'a>(&'a self, subnet: &'a str) -> impl Iterator<Item = &'a TrustedPeer> {\n        self.peers.iter().filter(move |p| p.subnet == subnet)\n    }\n\n    /// Record (pin) a peer after a successful pairing ceremony — the TOFU write.\n    ///\n    /// Returns the [`TrustOutcome`]: [`Pinned`](TrustOutcome::Pinned) for a first use,\n    /// [`AlreadyTrusted`](TrustOutcome::AlreadyTrusted) for an idempotent re-pair, or\n    /// [`KeyChanged`](TrustOutcome::KeyChanged) if a peer under the same `(subnet,\n    /// label)` already holds a different key — in which case **nothing is written** and\n    /// the caller must warn + decide ([`repin`](Self::repin)). The `(subnet, user)`\n    /// scope is honored (a label is only an anchor within its own user scope).\n    // [impl->REQ-PAIR-2]\n    pub fn record(\n        &mut self,\n        subnet: &str,\n        pubkey_hex: &str,\n        label: Option<&str>,\n        user: Option<&str>,\n    ) -> TrustOutcome {\n        // Exact identity already trusted → idempotent (a key isn't \"changed\" against\n        // itself, even when a label is present).\n        if self.is_trusted(subnet, pubkey_hex) {\n            return TrustOutcome::AlreadyTrusted;\n        }\n        // Warn-on-change: a label already bound to a DIFFERENT key in this scope.\n        if let Some(lbl) = label {\n            if let Some(existing) = self.peers.iter().find(|p| {\n                p.subnet == subnet && p.user.as_deref() == user && p.label.as_deref() == Some(lbl)\n            }) {\n                return TrustOutcome::KeyChanged {\n                    existing_pubkey_hex: existing.pubkey_hex.clone(),\n                };\n            }\n        }\n        self.peers.push(TrustedPeer {\n            pubkey_hex: pubkey_hex.to_string(),\n            subnet: subnet.to_string(),\n            label: label.map(str::to_string),\n            user: user.map(str::to_string),\n            paired: now_stamp(),\n        });\n        TrustOutcome::Pinned\n    }\n\n    /// Apply an **accepted** key change for a labelled peer: replace the pinned key for\n    /// `(subnet, label)` with `new_pubkey_hex`. Call this only after a\n    /// [`KeyChanged`](TrustOutcome::KeyChanged) outcome was surfaced and the operator\n    /// confirmed the rotation (otherwise a MITM's key would be trusted). Errors if no\n    /// peer holds that label in scope.\n    // [impl->REQ-PAIR-2]\n    pub fn repin(\n        &mut self,\n        subnet: &str,\n        label: &str,\n        new_pubkey_hex: &str,\n        user: Option<&str>,\n    ) -> Result<(), TrustError> {\n        let peer = self\n            .peers\n            .iter_mut()\n            .find(|p| {\n                p.subnet == subnet && p.user.as_deref() == user && p.label.as_deref() == Some(label)\n            })\n            .ok_or_else(|| TrustError::NotFound(format!(\"{subnet}/{label}\")))?;\n        peer.pubkey_hex = new_pubkey_hex.to_string();\n        peer.paired = now_stamp();\n        Ok(())\n    }\n\n    /// Revoke a trusted peer (the node-removal trust-delete). Returns whether a peer was\n    /// removed. Pair this with a [seed rotation](crate::subnet::SubnetStore::rotate_seed)\n    /// — a trust-delete alone is not revocation while the seed is still replicated (#10).\n    // [impl->REQ-PAIR-2]\n    pub fn revoke(&mut self, subnet: &str, pubkey_hex: &str) -> bool {\n        let before = self.peers.len();\n        self.peers\n            .retain(|p| !(p.subnet == subnet && p.pubkey_hex == pubkey_hex));\n        self.peers.len() != before\n    }\n}\n\n/// Current unix-seconds as an opaque stamp string (matches [`SubnetStore`](crate::subnet)).\nfn now_stamp() -> String {\n    std::time::SystemTime::now()\n        .duration_since(std::time::UNIX_EPOCH)\n        .map(|d| d.as_secs().to_string())\n        .unwrap_or_else(|_| \"0\".to_string())\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    // [unit->REQ-PAIR-2] TOFU first-use: a fresh peer pins (Pinned) and is then\n    // trusted; re-recording the SAME key is idempotent (AlreadyTrusted), not a\n    // duplicate — the post-ceremony accept path.\n    #[test]\n    fn first_use_pins_then_is_trusted_idempotently() {\n        let mut store = TrustStore::default();\n        assert_eq!(\n            store.record(\"home\", \"aa11\", None, None),\n            TrustOutcome::Pinned\n        );\n        assert!(store.is_trusted(\"home\", \"aa11\"));\n        assert_eq!(\n            store.record(\"home\", \"aa11\", None, None),\n            TrustOutcome::AlreadyTrusted,\n            \"re-pair with same key is idempotent\"\n        );\n        assert_eq!(store.peers.len(), 1, \"no duplicate row\");\n    }\n\n    // [unit->REQ-PAIR-2] trust is per-subnet: the same node pubkey trusted in `home`\n    // is NOT trusted in `work` until separately paired there (each subnet its own trust\n    // context). An unknown key is simply untrusted.\n    #[test]\n    fn trust_is_scoped_per_subnet() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", None, None);\n        assert!(store.is_trusted(\"home\", \"aa11\"));\n        assert!(\n            !store.is_trusted(\"work\", \"aa11\"),\n            \"not trusted in other subnet\"\n        );\n        assert!(!store.is_trusted(\"home\", \"bb22\"), \"unknown key untrusted\");\n    }\n\n    // [unit->REQ-PAIR-2] WARN-ON-CHANGE: a labelled peer that later presents a\n    // DIFFERENT key returns KeyChanged carrying the existing key, and does NOT mutate\n    // the store — the caller must decide. The MITM-vs-rotation guard.\n    #[test]\n    fn labelled_key_change_warns_without_mutating() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n        let outcome = store.record(\"home\", \"bb22\", Some(\"laptop\"), None);\n        assert_eq!(\n            outcome,\n            TrustOutcome::KeyChanged {\n                existing_pubkey_hex: \"aa11\".into()\n            }\n        );\n        assert!(store.is_trusted(\"home\", \"aa11\"), \"old key untouched\");\n        assert!(\n            !store.is_trusted(\"home\", \"bb22\"),\n            \"new key NOT auto-trusted\"\n        );\n        assert_eq!(store.peers.len(), 1, \"no row added on a warned change\");\n    }\n\n    // [unit->REQ-PAIR-2] an ACCEPTED key change is applied by repin: the label now maps\n    // to the new key and the old one is no longer trusted. Repinning an unknown label is\n    // an error, not a silent insert.\n    #[test]\n    fn repin_applies_accepted_key_change() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n        store.repin(\"home\", \"laptop\", \"bb22\", None).expect(\"repin\");\n        assert!(store.is_trusted(\"home\", \"bb22\"), \"new key trusted\");\n        assert!(!store.is_trusted(\"home\", \"aa11\"), \"old key replaced\");\n        assert_eq!(\n            store.repin(\"home\", \"ghost\", \"cc33\", None).unwrap_err(),\n            TrustError::NotFound(\"home/ghost\".into())\n        );\n    }\n\n    // [unit->REQ-PAIR-2] without a label there is no change anchor (v1 default): a\n    // second distinct key pins as its own peer rather than warning. Documented honest\n    // behavior — warn-on-change activates once labels exist.\n    #[test]\n    fn unlabelled_distinct_keys_each_pin() {\n        let mut store = TrustStore::default();\n        assert_eq!(\n            store.record(\"home\", \"aa11\", None, None),\n            TrustOutcome::Pinned\n        );\n        assert_eq!(\n            store.record(\"home\", \"bb22\", None, None),\n            TrustOutcome::Pinned\n        );\n        assert_eq!(store.peers.len(), 2);\n        assert!(store.is_trusted(\"home\", \"aa11\") && store.is_trusted(\"home\", \"bb22\"));\n    }\n\n    // [unit->REQ-PAIR-2] revocation is a trust-delete: a revoked peer is no longer\n    // trusted; a second revoke is a no-op false. (Pairs with seed rotation for real\n    // revocation, #10.)\n    #[test]\n    fn revoke_removes_trust() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", None, None);\n        assert!(store.revoke(\"home\", \"aa11\"));\n        assert!(!store.is_trusted(\"home\", \"aa11\"));\n        assert!(\n            !store.revoke(\"home\", \"aa11\"),\n            \"second revoke is no-op false\"\n        );\n    }\n\n    // [unit->REQ-PAIR-2] the same key can label-collide across DIFFERENT subnets without\n    // a false warn — the change anchor is scoped to (subnet, user, label).\n    #[test]\n    fn label_anchor_is_subnet_scoped() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n        // Same label, different subnet, different key → a clean first pin, not a warn.\n        assert_eq!(\n            store.record(\"work\", \"bb22\", Some(\"laptop\"), None),\n            TrustOutcome::Pinned\n        );\n    }\n\n    // [unit->REQ-PAIR-2] peers_in projects a subnet's trusted set across a multi-subnet\n    // store.\n    #[test]\n    fn peers_in_filters_by_subnet() {\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", None, None);\n        store.record(\"home\", \"bb22\", None, None);\n        store.record(\"work\", \"cc33\", None, None);\n        let home: Vec<_> = store.peers_in(\"home\").map(|p| &p.pubkey_hex).collect();\n        assert_eq!(home.len(), 2);\n        assert!(home.contains(&&\"aa11\".to_string()));\n        assert_eq!(store.peers_in(\"work\").count(), 1);\n    }\n\n    // [unit->REQ-PAIR-2] the store round-trips through the file atomically (multi-subnet\n    // + label + a repin all preserved), and an absent/corrupt file degrades to empty —\n    // a damaged trust file must not brick the node.\n    #[test]\n    fn store_persists_and_degrades_gracefully() {\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"identity\").join(\"trust\").join(\"peers.json\");\n\n        let mut store = TrustStore::default();\n        store.record(\"home\", \"aa11\", Some(\"laptop\"), None);\n        store.record(\"work\", \"cc33\", None, None);\n        store.repin(\"home\", \"laptop\", \"dd44\", None).unwrap();\n        store.save_to(&path).unwrap();\n\n        let reloaded = TrustStore::load_from(&path);\n        assert_eq!(reloaded.peers.len(), 2, \"multi-subnet preserved\");\n        assert!(reloaded.is_trusted(\"home\", \"dd44\"), \"repin durable\");\n        assert!(reloaded.is_trusted(\"work\", \"cc33\"));\n\n        // Absent + corrupt → empty, never a panic.\n        assert!(TrustStore::load_from(&dir.path().join(\"nope.json\"))\n            .peers\n            .is_empty());\n        let corrupt = dir.path().join(\"corrupt.json\");\n        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n        assert!(TrustStore::load_from(&corrupt).peers.is_empty());\n    }\n}\n","numLines":412,"startLine":1,"totalLines":412}},"sourceToolAssistantUUID":"a2e91460-91da-4a1b-9647-55bca6729c95","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"8aef7d99-244f-424f-826e-e2cd787a8478","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VcLmza6WUciDXcZAJ45xEa","type":"tool_result","content":"33-\\! Like [`endpoint`](super::super::endpoint) tests, this dials by `EndpointAddr` over\n34-//! loopback with relays disabled. The relay **rendezvous** (`H(subnet-name ‖ step)`,\n35-//! `CONTEXT.md`) that lets two nodes that don't know each other's id *meet* is deferred\n36://! to D9; here the joiner already holds the responder's dialable address. Seed transfer\n37-//! to the joiner (so it becomes a future seed-holder) is deferred to D2f — this driver\n38-//! delivers the ceremony + mutual trust write only.\n39-//\n--\n47-\n48-use super::ratelimit::{PairingRateLimiter, RateLimited};\n49-use super::spake::{Initiator, PairError, Responder};\n50:use super::totp::{accepts_step, time_step, TotpSeed, DIGITS};\n51-use super::transcript::{PairingTranscript, TAG_LEN};\n52-\n53-/// The pre-trust pairing ALPN. Distinct from the trusted\n--\n273-\n274-    \\ The PAKE password: the code at the dialer's exact step (both sides bind that step).\n275-    let code = match p.seed {\n276:        Some(bytes) => code_at_step(&TotpSeed::from_bytes(bytes), p.peer_step),\n277-        None => {\n278-            abort(send, A_BAD_MSG, 0).await?;\n279-            return Err(PairWireError::Protocol(\"stored seed is malformed\".into()));\n--\n434-            // Pin the responder (its pubkey was proven live by the confirmation round).\n435-            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n436-            \\ F7: receive the subnet seed and become a full member / future seed-holder.\n437:            // Read it on the same confirmed stream; a missing/short Seed frame is a\n438-            // protocol error (the responder always sends it on success).\n439-            match read_frame(&mut recv).await? {\n440:                Frame::Seed { seed, epoch } => {\n441-                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n442-                    \\ hold this subnet) — that is success, not failure: keep our record.\n443-                    match subnets.add_joined(subnet_name, seed, epoch) {\n--\n445-                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n446-                    }\n447-                }\n448:                other => return Err(unexpected(\"Seed\", other)),\n449-            }\n450-            Ok(outcome)\n451-        }\n--\n465-}\n466-\n467-/// The TOTP code string at an exact step (zero-padded to [`DIGITS`]) — the PAKE password.\n468:fn code_at_step(seed: &TotpSeed, step: u64) -> String {\n469-    let n = seed.code_at_step(step, DIGITS);\n470-    format!(\"{n:0width$}\", width = DIGITS as usize)\n471-}\n--\n518-    Done {\n519-        ok: bool,\n520-    },\n521:    Seed {\n522-        seed: [u8; TOTP_SEED_LEN],\n523-        epoch: u64,\n524-    },\n--\n537-            Frame::Spake2 { .. } => \"Spake2\",\n538-            Frame::Confirm { .. } => \"Confirm\",\n539-            Frame::Done { .. } => \"Done\",\n540:            Frame::Seed { .. } => \"Seed\",\n541-            Frame::Abort { .. } => \"Abort\",\n542-        }\n543-    }\n--\n684-                .try_into()\n685-                .expect(\"took TOTP_SEED_LEN\");\n686-            let epoch = c.u64()?;\n687:            Frame::Seed { seed, epoch }\n688-        }\n689-        T_ABORT => {\n690-            let reason = c.u8()?;\n--\n786-\n787-    /// The current code for a seed at `NOW` — what the user \"reads off their phone\".\n788-    fn code_for(seed: [u8; 20]) -> String {\n789:        code_at_step(&TotpSeed::from_bytes(seed), time_step(NOW))\n790-    }\n791-\n792-    /// Bind a responder + an initiator endpoint on the pairing ALPN over loopback"}]},"uuid":"25d59946-002e-45b8-b0cb-c95f0a10a525","timestamp":"2026-06-08T19:52:31.396Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"33-\\! Like [`endpoint`](super::super::endpoint) tests, this dials by `EndpointAddr` over\n34-//! loopback with relays disabled. The relay **rendezvous** (`H(subnet-name ‖ step)`,\n35-//! `CONTEXT.md`) that lets two nodes that don't know each other's id *meet* is deferred\n36://! to D9; here the joiner already holds the responder's dialable address. Seed transfer\n37-//! to the joiner (so it becomes a future seed-holder) is deferred to D2f — this driver\n38-//! delivers the ceremony + mutual trust write only.\n39-//\n--\n47-\n48-use super::ratelimit::{PairingRateLimiter, RateLimited};\n49-use super::spake::{Initiator, PairError, Responder};\n50:use super::totp::{accepts_step, time_step, TotpSeed, DIGITS};\n51-use super::transcript::{PairingTranscript, TAG_LEN};\n52-\n53-/// The pre-trust pairing ALPN. Distinct from the trusted\n--\n273-\n274-    \\ The PAKE password: the code at the dialer's exact step (both sides bind that step).\n275-    let code = match p.seed {\n276:        Some(bytes) => code_at_step(&TotpSeed::from_bytes(bytes), p.peer_step),\n277-        None => {\n278-            abort(send, A_BAD_MSG, 0).await?;\n279-            return Err(PairWireError::Protocol(\"stored seed is malformed\".into()));\n--\n434-            // Pin the responder (its pubkey was proven live by the confirmation round).\n435-            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n436-            \\ F7: receive the subnet seed and become a full member / future seed-holder.\n437:            // Read it on the same confirmed stream; a missing/short Seed frame is a\n438-            // protocol error (the responder always sends it on success).\n439-            match read_frame(&mut recv).await? {\n440:                Frame::Seed { seed, epoch } => {\n441-                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n442-                    \\ hold this subnet) — that is success, not failure: keep our record.\n443-                    match subnets.add_joined(subnet_name, seed, epoch) {\n--\n445-                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n446-                    }\n447-                }\n448:                other => return Err(unexpected(\"Seed\", other)),\n449-            }\n450-            Ok(outcome)\n451-        }\n--\n465-}\n466-\n467-/// The TOTP code string at an exact step (zero-padded to [`DIGITS`]) — the PAKE password.\n468:fn code_at_step(seed: &TotpSeed, step: u64) -> String {\n469-    let n = seed.code_at_step(step, DIGITS);\n470-    format!(\"{n:0width$}\", width = DIGITS as usize)\n471-}\n--\n518-    Done {\n519-        ok: bool,\n520-    },\n521:    Seed {\n522-        seed: [u8; TOTP_SEED_LEN],\n523-        epoch: u64,\n524-    },\n--\n537-            Frame::Spake2 { .. } => \"Spake2\",\n538-            Frame::Confirm { .. } => \"Confirm\",\n539-            Frame::Done { .. } => \"Done\",\n540:            Frame::Seed { .. } => \"Seed\",\n541-            Frame::Abort { .. } => \"Abort\",\n542-        }\n543-    }\n--\n684-                .try_into()\n685-                .expect(\"took TOTP_SEED_LEN\");\n686-            let epoch = c.u64()?;\n687:            Frame::Seed { seed, epoch }\n688-        }\n689-        T_ABORT => {\n690-            let reason = c.u8()?;\n--\n786-\n787-    /// The current code for a seed at `NOW` — what the user \"reads off their phone\".\n788-    fn code_for(seed: [u8; 20]) -> String {\n789:        code_at_step(&TotpSeed::from_bytes(seed), time_step(NOW))\n790-    }\n791-\n792-    /// Bind a responder + an initiator endpoint on the pairing ALPN over loopback","numLines":82},"sourceToolAssistantUUID":"8aef7d99-244f-424f-826e-e2cd787a8478","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"291dbe7a-5854-4db8-8932-0ce495561669","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DSuhq9Y2MCv18B5DfCAAs2","type":"tool_result","content":"500\t        /// The joiner's optional self-intro (M8 decision 13) — trailing,\n501\t        /// additive fields an older peer never sends and an older decoder\n502\t        /// never reads.\n503\t        intro: Option<NodeIntro>,\n504\t    },\n505\t    Announce {\n506\t        epoch: u64,\n507\t    },\n508\t    Spake1 {\n509\t        msg_a: Vec<u8>,\n510\t    },\n511\t    Spake2 {\n512\t        msg_b: Vec<u8>,\n513\t        tag: [u8; TAG_LEN],\n514\t    },\n515\t    Confirm {\n516\t        tag: [u8; TAG_LEN],\n517\t    },\n518\t    Done {\n519\t        ok: bool,\n520\t    },\n521\t    Seed {\n522\t        seed: [u8; TOTP_SEED_LEN],\n523\t        epoch: u64,\n524\t    },\n525\t    Abort {\n526\t        reason: u8,\n527\t        retry_after: u64,\n528\t    },\n529\t}\n530\t\n531\timpl Frame {\n532\t    fn kind(&self) -> &'static str {\n533\t        match self {\n534\t            Frame::Hello { .. } => \"Hello\",\n535\t            Frame::Announce { .. } => \"Announce\",\n536\t            Frame::Spake1 { .. } => \"Spake1\",\n537\t            Frame::Spake2 { .. } => \"Spake2\",\n538\t            Frame::Confirm { .. } => \"Confirm\",\n539\t            Frame::Done { .. } => \"Done\",\n540\t            Frame::Seed { .. } => \"Seed\",\n541\t            Frame::Abort { .. } => \"Abort\",\n542\t        }\n543\t    }\n544\t}\n545\t\n546\tfn enc_hello(subnet_name: &str, step: u64, intro: Option<&NodeIntro>) -> Vec<u8> {\n547\t    let mut b = vec![T_HELLO];\n548\t    push_field(&mut b, subnet_name.as_bytes());\n549\t    b.extend_from_slice(&step.to_be_bytes());\n550\t    // Trailing additive intro fields (M8 decision 13): both or neither —\n551\t    // an older responder's decoder reads positionally and ignores them.\n552\t    if let Some(i) = intro {\n553\t        push_field(&mut b, i.label.as_bytes());\n554\t        push_field(&mut b, i.machine_id.as_bytes());\n555\t    }\n556\t    b\n557\t}\n558\t\n559\tfn enc_announce(epoch: u64) -> Vec<u8> {\n560\t    let mut b = vec![T_ANNOUNCE];\n561\t    b.extend_from_slice(&epoch.to_be_bytes());\n562\t    b\n563\t}\n564\t\n565\tfn enc_spake1(msg_a: &[u8]) -> Vec<u8> {\n566\t    let mut b = vec![T_SPAKE1];\n567\t    push_field(&mut b, msg_a);\n568\t    b\n569\t}\n570\t\n571\tfn enc_spake2(msg_b: &[u8], tag: &[u8; TAG_LEN]) -> Vec<u8> {\n572\t    let mut b = vec![T_SPAKE2];\n573\t    push_field(&mut b, msg_b);\n574\t    b.extend_from_slice(tag);\n575\t    b\n576\t}\n577\t\n578\tfn enc_confirm(tag: &[u8; TAG_LEN]) -> Vec<u8> {\n579\t    let mut b = vec![T_CONFIRM];\n580\t    b.extend_from_slice(tag);\n581\t    b\n582\t}\n583\t\n584\tfn enc_done(ok: bool) -> Vec<u8> {\n585\t    vec![T_DONE, ok as u8]\n586\t}\n587\t\n588\tfn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n589\t    let mut b = vec![T_SEED];\n590\t    b.extend_from_slice(seed);\n591\t    b.extend_from_slice(&epoch.to_be_bytes());\n592\t    b\n593\t}\n594\t\n595\tfn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {\n596\t    let mut b = vec![T_ABORT, reason];\n597\t    b.extend_from_slice(&retry_after.to_be_bytes());\n598\t    b\n599\t}\n600\t\n601\t/// Append a u32-BE length-prefixed field.\n602\tfn push_field(buf: &mut Vec<u8>, field: &[u8]) {\n603\t    buf.extend_from_slice(&(field.len() as u32).to_be_bytes());\n604\t    buf.extend_from_slice(field);\n605\t}\n606\t\n607\t/// Write one length-framed message: u32-BE total length, then the body.\n608\tasync fn write_frame(send: &mut SendStream, body: &[u8]) -> Result<(), PairWireError> {\n609\t    let len = body.len() as u32;\n610\t    send.write_all(&len.to_be_bytes())\n611\t        .await\n612\t        .map_err(|e| PairWireError::Io(format!(\"write len: {e}\")))?;\n613\t    send.write_all(body)\n614\t        .await\n615\t        .map_err(|e| PairWireError::Io(format!(\"write body: {e}\")))\n616\t}\n617\t\n618\t/// Send an Abort frame (best-effort signal to the peer before returning an error).\n619\tasync fn abort(send: &mut SendStream, reason: u8, retry_after: u64) -> Result<(), PairWireError> {\n620\t    write_frame(send, &enc_abort(reason, retry_after)).await?;\n621\t    let _ = send.finish();\n622\t    Ok(())\n623\t}\n624\t\n625\t/// Read and decode one length-framed message, bounding the length at [`MAX_FRAME`].\n626\tasync fn read_frame(recv: &mut RecvStream) -> Result<Frame, PairWireError> {\n627\t    let mut len_buf = [0u8; 4];\n628\t    recv.read_exact(&mut len_buf)\n629\t        .await\n630\t        .map_err(|e| PairWireError::Io(format!(\"read len: {e}\")))?;\n631\t    let len = u32::from_be_bytes(len_buf) as usize;\n632\t    if len == 0 || len > MAX_FRAME {\n633\t        return Err(PairWireError::Protocol(format!(\n634\t            \"frame length {len} out of range\"\n635\t        )));\n636\t    }\n637\t    let mut body = vec![0u8; len];\n638\t    recv.read_exact(&mut body)\n639\t        .await\n640\t        .map_err(|e| PairWireError::Io(format!(\"read body: {e}\")))?;\n641\t    decode_frame(&body)\n642\t}\n643\t\n644\tfn decode_frame(body: &[u8]) -> Result<Frame, PairWireError> {\n645\t    let mut c = Cursor::new(body);\n646\t    let tag = c.u8()?;\n647\t    let frame = match tag {\n648\t        T_HELLO => {\n649\t            let subnet_name = String::from_utf8(c.field()?.to_vec())\n650\t                .map_err(|_| PairWireError::Protocol(\"subnet name not utf-8\".into()))?;\n651\t            let step = c.u64()?;\n652\t            // Optional trailing intro (M8 decision 13): absent on a pre-M8\n653\t            // joiner; when present, BOTH fields must decode (a half-written\n654\t            // intro is a protocol error, never a silent half-claim).\n655\t            let intro = if c.remaining() > 0 {\n656\t                let label = String::from_utf8(c.field()?.to_vec())\n657\t                    .map_err(|_| PairWireError::Protocol(\"intro label not utf-8\".into()))?;\n658\t                let machine_id = String::from_utf8(c.field()?.to_vec())\n659\t                    .map_err(|_| PairWireError::Protocol(\"intro machine id not utf-8\".into()))?;\n660\t                Some(NodeIntro { label, machine_id })\n661\t            } else {\n662\t                None\n663\t            };\n664\t            Frame::Hello {\n665\t                subnet_name,\n666\t                step,\n667\t                intro,\n668\t            }\n669\t        }\n670\t        T_ANNOUNCE => Frame::Announce { epoch: c.u64()? },\n671\t        T_SPAKE1 => Frame::Spake1 {\n672\t            msg_a: c.field()?.to_vec(),\n673\t        },\n674\t        T_SPAKE2 => {\n675\t            let msg_b = c.field()?.to_vec();\n676\t            let tag = c.tag()?;\n677\t            Frame::Spake2 { msg_b, tag }\n678\t        }\n679\t        T_CONFIRM => Frame::Confirm { tag: c.tag()? },\n680\t        T_DONE => Frame::Done { ok: c.u8()? != 0 },\n681\t        T_SEED => {\n682\t            let seed: [u8; TOTP_SEED_LEN] = c\n683\t                .take(TOTP_SEED_LEN)?\n684\t                .try_into()\n685\t                .expect(\"took TOTP_SEED_LEN\");\n686\t            let epoch = c.u64()?;\n687\t            Frame::Seed { seed, epoch }\n688\t        }\n689\t        T_ABORT => {\n690\t            let reason = c.u8()?;\n691\t            let retry_after = c.u64()?;\n692\t            Frame::Abort {\n693\t                reason,\n694\t                retry_after,\n695\t            }\n696\t        }\n697\t        other => {\n698\t            return Err(PairWireError::Protocol(format!(\n699\t                \"unknown frame tag {other}\"\n700\t            )))\n701\t        }\n702\t    };\n703\t    Ok(frame)\n704\t}\n705\t\n706\t/// A minimal big-endian field reader over a frame body — every accessor bounds-checks so\n707\t/// a truncated or oversized field is a [`Protocol`](PairWireError::Protocol) error, never\n708\t/// a panic (the input is pre-trust attacker-reachable).\n709\tstruct Cursor<'a> {\n710\t    buf: &'a [u8],\n711\t    pos: usize,\n712\t}\n713\t\n714\timpl<'a> Cursor<'a> {\n715\t    fn new(buf: &'a [u8]) -> Cursor<'a> {\n716\t        Cursor { buf, pos: 0 }\n717\t    }\n718\t\n719\t    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {"}]},"uuid":"ad2708bf-600b-47d1-ab91-28286a8d66f1","timestamp":"2026-06-08T19:52:39.308Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"        /// The joiner's optional self-intro (M8 decision 13) — trailing,\n        /// additive fields an older peer never sends and an older decoder\n        /// never reads.\n        intro: Option<NodeIntro>,\n    },\n    Announce {\n        epoch: u64,\n    },\n    Spake1 {\n        msg_a: Vec<u8>,\n    },\n    Spake2 {\n        msg_b: Vec<u8>,\n        tag: [u8; TAG_LEN],\n    },\n    Confirm {\n        tag: [u8; TAG_LEN],\n    },\n    Done {\n        ok: bool,\n    },\n    Seed {\n        seed: [u8; TOTP_SEED_LEN],\n        epoch: u64,\n    },\n    Abort {\n        reason: u8,\n        retry_after: u64,\n    },\n}\n\nimpl Frame {\n    fn kind(&self) -> &'static str {\n        match self {\n            Frame::Hello { .. } => \"Hello\",\n            Frame::Announce { .. } => \"Announce\",\n            Frame::Spake1 { .. } => \"Spake1\",\n            Frame::Spake2 { .. } => \"Spake2\",\n            Frame::Confirm { .. } => \"Confirm\",\n            Frame::Done { .. } => \"Done\",\n            Frame::Seed { .. } => \"Seed\",\n            Frame::Abort { .. } => \"Abort\",\n        }\n    }\n}\n\nfn enc_hello(subnet_name: &str, step: u64, intro: Option<&NodeIntro>) -> Vec<u8> {\n    let mut b = vec![T_HELLO];\n    push_field(&mut b, subnet_name.as_bytes());\n    b.extend_from_slice(&step.to_be_bytes());\n    // Trailing additive intro fields (M8 decision 13): both or neither —\n    // an older responder's decoder reads positionally and ignores them.\n    if let Some(i) = intro {\n        push_field(&mut b, i.label.as_bytes());\n        push_field(&mut b, i.machine_id.as_bytes());\n    }\n    b\n}\n\nfn enc_announce(epoch: u64) -> Vec<u8> {\n    let mut b = vec![T_ANNOUNCE];\n    b.extend_from_slice(&epoch.to_be_bytes());\n    b\n}\n\nfn enc_spake1(msg_a: &[u8]) -> Vec<u8> {\n    let mut b = vec![T_SPAKE1];\n    push_field(&mut b, msg_a);\n    b\n}\n\nfn enc_spake2(msg_b: &[u8], tag: &[u8; TAG_LEN]) -> Vec<u8> {\n    let mut b = vec![T_SPAKE2];\n    push_field(&mut b, msg_b);\n    b.extend_from_slice(tag);\n    b\n}\n\nfn enc_confirm(tag: &[u8; TAG_LEN]) -> Vec<u8> {\n    let mut b = vec![T_CONFIRM];\n    b.extend_from_slice(tag);\n    b\n}\n\nfn enc_done(ok: bool) -> Vec<u8> {\n    vec![T_DONE, ok as u8]\n}\n\nfn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);\n    b.extend_from_slice(&epoch.to_be_bytes());\n    b\n}\n\nfn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {\n    let mut b = vec![T_ABORT, reason];\n    b.extend_from_slice(&retry_after.to_be_bytes());\n    b\n}\n\n/// Append a u32-BE length-prefixed field.\nfn push_field(buf: &mut Vec<u8>, field: &[u8]) {\n    buf.extend_from_slice(&(field.len() as u32).to_be_bytes());\n    buf.extend_from_slice(field);\n}\n\n/// Write one length-framed message: u32-BE total length, then the body.\nasync fn write_frame(send: &mut SendStream, body: &[u8]) -> Result<(), PairWireError> {\n    let len = body.len() as u32;\n    send.write_all(&len.to_be_bytes())\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"write len: {e}\")))?;\n    send.write_all(body)\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"write body: {e}\")))\n}\n\n/// Send an Abort frame (best-effort signal to the peer before returning an error).\nasync fn abort(send: &mut SendStream, reason: u8, retry_after: u64) -> Result<(), PairWireError> {\n    write_frame(send, &enc_abort(reason, retry_after)).await?;\n    let _ = send.finish();\n    Ok(())\n}\n\n/// Read and decode one length-framed message, bounding the length at [`MAX_FRAME`].\nasync fn read_frame(recv: &mut RecvStream) -> Result<Frame, PairWireError> {\n    let mut len_buf = [0u8; 4];\n    recv.read_exact(&mut len_buf)\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"read len: {e}\")))?;\n    let len = u32::from_be_bytes(len_buf) as usize;\n    if len == 0 || len > MAX_FRAME {\n        return Err(PairWireError::Protocol(format!(\n            \"frame length {len} out of range\"\n        )));\n    }\n    let mut body = vec![0u8; len];\n    recv.read_exact(&mut body)\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"read body: {e}\")))?;\n    decode_frame(&body)\n}\n\nfn decode_frame(body: &[u8]) -> Result<Frame, PairWireError> {\n    let mut c = Cursor::new(body);\n    let tag = c.u8()?;\n    let frame = match tag {\n        T_HELLO => {\n            let subnet_name = String::from_utf8(c.field()?.to_vec())\n                .map_err(|_| PairWireError::Protocol(\"subnet name not utf-8\".into()))?;\n            let step = c.u64()?;\n            // Optional trailing intro (M8 decision 13): absent on a pre-M8\n            // joiner; when present, BOTH fields must decode (a half-written\n            // intro is a protocol error, never a silent half-claim).\n            let intro = if c.remaining() > 0 {\n                let label = String::from_utf8(c.field()?.to_vec())\n                    .map_err(|_| PairWireError::Protocol(\"intro label not utf-8\".into()))?;\n                let machine_id = String::from_utf8(c.field()?.to_vec())\n                    .map_err(|_| PairWireError::Protocol(\"intro machine id not utf-8\".into()))?;\n                Some(NodeIntro { label, machine_id })\n            } else {\n                None\n            };\n            Frame::Hello {\n                subnet_name,\n                step,\n                intro,\n            }\n        }\n        T_ANNOUNCE => Frame::Announce { epoch: c.u64()? },\n        T_SPAKE1 => Frame::Spake1 {\n            msg_a: c.field()?.to_vec(),\n        },\n        T_SPAKE2 => {\n            let msg_b = c.field()?.to_vec();\n            let tag = c.tag()?;\n            Frame::Spake2 { msg_b, tag }\n        }\n        T_CONFIRM => Frame::Confirm { tag: c.tag()? },\n        T_DONE => Frame::Done { ok: c.u8()? != 0 },\n        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            Frame::Seed { seed, epoch }\n        }\n        T_ABORT => {\n            let reason = c.u8()?;\n            let retry_after = c.u64()?;\n            Frame::Abort {\n                reason,\n                retry_after,\n            }\n        }\n        other => {\n            return Err(PairWireError::Protocol(format!(\n                \"unknown frame tag {other}\"\n            )))\n        }\n    };\n    Ok(frame)\n}\n\n/// A minimal big-endian field reader over a frame body — every accessor bounds-checks so\n/// a truncated or oversized field is a [`Protocol`](PairWireError::Protocol) error, never\n/// a panic (the input is pre-trust attacker-reachable).\nstruct Cursor<'a> {\n    buf: &'a [u8],\n    pos: usize,\n}\n\nimpl<'a> Cursor<'a> {\n    fn new(buf: &'a [u8]) -> Cursor<'a> {\n        Cursor { buf, pos: 0 }\n    }\n\n    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {","numLines":220,"startLine":500,"totalLines":1367}},"sourceToolAssistantUUID":"291dbe7a-5854-4db8-8932-0ce495561669","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"25f19ed8-78b9-4ba5-b7da-341da4151b44","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GA9KH8H5yL3G4YSUbRRtUW","type":"tool_result","content":"130:pub struct NodeIntro {\n135:    pub machine_id: String,\n151:    pub intro: Option<NodeIntro>,\n166:pub async fn run_responder(\n331:            write_frame(send, &enc_seed(&seed, p.epoch)).await?;\n361:pub async fn run_initiator(\n370:    intro: Option<&NodeIntro>,\n435:            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n503:        intro: Option<NodeIntro>,\n546:fn enc_hello(subnet_name: &str, step: u64, intro: Option<&NodeIntro>) -> Vec<u8> {\n554:        push_field(&mut b, i.machine_id.as_bytes());\n588:fn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n658:                let machine_id = String::from_utf8(c.field()?.to_vec())\n660:                Some(NodeIntro { label, machine_id })\n1298:        let sent = NodeIntro {\n1300:            machine_id: \"cd\".repeat(32),\n1335:                Some(&NodeIntro {\n1337:                    machine_id: \"ab\".repeat(32),\n1346:            enc_seed(&[5u8; TOTP_SEED_LEN], 9),"}]},"uuid":"a2f020d1-3836-4932-906e-88772513506b","timestamp":"2026-06-08T19:52:46.029Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"130:pub struct NodeIntro {\n135:    pub machine_id: String,\n151:    pub intro: Option<NodeIntro>,\n166:pub async fn run_responder(\n331:            write_frame(send, &enc_seed(&seed, p.epoch)).await?;\n361:pub async fn run_initiator(\n370:    intro: Option<&NodeIntro>,\n435:            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n503:        intro: Option<NodeIntro>,\n546:fn enc_hello(subnet_name: &str, step: u64, intro: Option<&NodeIntro>) -> Vec<u8> {\n554:        push_field(&mut b, i.machine_id.as_bytes());\n588:fn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n658:                let machine_id = String::from_utf8(c.field()?.to_vec())\n660:                Some(NodeIntro { label, machine_id })\n1298:        let sent = NodeIntro {\n1300:            machine_id: \"cd\".repeat(32),\n1335:                Some(&NodeIntro {\n1337:                    machine_id: \"ab\".repeat(32),\n1346:            enc_seed(&[5u8; TOTP_SEED_LEN], 9),","numLines":19},"sourceToolAssistantUUID":"25f19ed8-78b9-4ba5-b7da-341da4151b44","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"297f8fe2-6d74-410e-a74a-526dce2f6ff7","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014fGf1a9QBxp3raUi5MJrzs","type":"tool_result","content":"120\t/// The joiner's self-introduction riding `Hello` (M8 decision 13,\n121\t/// REQ-SUBNET-7): its node label + **hashed** machine id — the re-pair\n122\t/// overwrite inputs. Claimed pre-authentication but CONSUMED only after the\n123\t/// ceremony completes: the SPAKE2 confirm proves the connection peer holds\n124\t/// the code, and Hello rode that same iroh-authenticated connection.\n125\t/// Optional + additive on the wire: an older joiner sends none, an older\n126\t/// responder ignores the trailing Hello bytes (the decoder reads\n127\t/// positionally and never rejects a longer frame).\n128\t// [impl->REQ-SUBNET-7]\n129\t#[derive(Debug, Clone, PartialEq, Eq)]\n130\tpub struct NodeIntro {\n131\t    /// The joiner's advertised node label (its OS hostname).\n132\t    pub label: String,\n133\t    /// The joiner's hashed stable machine id (domain-separated SHA-256 —\n134\t    /// never the raw id; `spt-daemon::machineid` is the producer).\n135\t    pub machine_id: String,\n136\t}\n137\t\n138\t/// What a completed responder ceremony yields (M8 decision 13): the TOFU\n139\t/// verdict plus the identity facts the re-pair overwrite consumes — the\n140\t/// caller (the daemon's pairing host) decides whether a superseded identity\n141\t/// must be evicted; this layer only reports what the ceremony proved.\n142\t#[derive(Debug)]\n143\tpub struct ResponderOutcome {\n144\t    /// The TOFU verdict for the joiner.\n145\t    pub trust: TrustOutcome,\n146\t    /// The joiner's iroh-authenticated node pubkey, lowercase hex.\n147\t    pub joiner_hex: String,\n148\t    /// The subnet paired into.\n149\t    pub subnet: String,\n150\t    /// The joiner's self-intro, if it sent one.\n151\t    pub intro: Option<NodeIntro>,\n152\t}\n153\t\n154\t/// Run the **responder** (seed-holder) side of the ceremony over an accepted connection.\n155\t///\n156\t/// `local_pub` is this node's own pubkey (the iroh endpoint id); `subnets` supplies the\n157\t/// seed + epoch for the named subnet; `rate` is the subnet-global admission gate; `trust`\n158\t/// receives the peer on success. `now` (unix seconds) is injected for deterministic\n159\t/// tests, mirroring [`ratelimit`](super::ratelimit) / [`totp`](super::totp).\n160\t///\n161\t/// On `Ok` the peer was confirmed and pinned (the returned [`TrustOutcome`]); the rate\n162\t/// limiter slot is released as a success. Every error path releases the slot too — as a\n163\t/// failure when a ceremony was admitted (charging backoff), or not at all when admission\n164\t/// itself was refused.\n165\t// [impl->REQ-PAIR-1]\n166\tpub async fn run_responder(\n167\t    conn: &Connection,\n168\t    local_pub: PublicKey,\n169\t    subnets: &SubnetStore,\n170\t    rate: &mut PairingRateLimiter,\n171\t    trust: &mut TrustStore,\n172\t    now: u64,\n173\t) -> Result<ResponderOutcome, PairWireError> {\n174\t    let (mut send, mut recv) = conn\n175\t        .accept_bi()\n176\t        .await\n177\t        .map_err(|e| PairWireError::Io(format!(\"accept_bi: {e}\")))?;\n178\t    let initiator_pub = remote_pub(conn)?;\n179\t\n180\t    // F1: Hello — the joiner's subnet name + clock-derived TOTP step (+ its\n181\t    // optional self-intro, M8 decision 13).\n182\t    let (subnet_name, peer_step, intro) = match read_frame(&mut recv).await? {\n183\t        Frame::Hello {\n184\t            subnet_name,\n185\t            step,\n186\t            intro,\n187\t        } => (subnet_name, step, intro),\n188\t        other => return Err(unexpected(\"Hello\", other)),\n189\t    };\n190\t\n191\t    // Subnet lookup BEFORE admission so an unknown name never consumes a ceremony slot.\n192\t    let record = match subnets.find(&subnet_name) {\n193\t        Some(r) => r,\n194\t        None => {\n195\t            abort(&mut send, A_UNKNOWN_SUBNET, 0).await?;\n196\t            return Err(PairWireError::UnknownSubnet(subnet_name));\n197\t        }\n198\t    };\n199\t\n200\t    // Admission: one ceremony per subnet + exponential backoff (#11). On refusal the\n201\t    // slot is NOT taken, so there is nothing to release.\n202\t    if let Err(rl) = rate.begin(&subnet_name, now) {\n203\t        let (reason, retry) = match &rl {\n204\t            RateLimited::Busy => (A_BUSY, 0),\n205\t            RateLimited::Backoff { retry_after_secs } => (A_BACKOFF, *retry_after_secs),\n206\t        };\n207\t        abort(&mut send, reason, retry).await?;\n208\t        return Err(PairWireError::Refused(rl));\n209\t    }\n210\t    // From here the slot is HELD. Release it exactly once below, charging a failure on\n211\t    // ANY error path — a wrong code, a peer that vanished, a malformed frame, or an\n212\t    // abandoned ceremony all count against the subnet's backoff (the #11 guarantee only\n213\t    // holds if every admitted-but-unsuccessful ceremony is charged, not just clean\n214\t    // confirmation mismatches). Decoding seed + epoch here drops the `subnets` borrow\n215\t    // before the (mutating) release.\n216\t    let params = Admitted {\n217\t        subnet_name: &subnet_name,\n218\t        peer_step,\n219\t        epoch: record.epoch,\n220\t        seed: record.seed_bytes(),\n221\t        initiator_pub,\n222\t        local_pub,\n223\t        now,\n224\t    };\n225\t    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;\n226\t    match &result {\n227\t        Ok(_) => rate.record_success(&subnet_name),\n228\t        Err(_) => rate.record_failure(&subnet_name, now),\n229\t    }\n230\t    result.map(|trust| ResponderOutcome {\n231\t        trust,\n232\t        joiner_hex: initiator_pub.to_hex(),\n233\t        subnet: subnet_name,\n234\t        intro,\n235\t    })\n236\t}\n237\t\n238\t/// The responder ceremony *after* admission — the announce → SPAKE → confirm flow. Does\n239\t/// NOT touch the rate limiter: [`run_responder`] owns the slot and releases it once based\n240\t/// on this result, so every early return here (including a propagated I/O error) is\n241\t/// charged uniformly. Best-effort `Abort`/`Done` frames are sent so the joiner fails fast\n242\t/// instead of waiting out the ceremony timeout.\n243\t/// The admitted-ceremony parameters [`run_responder`] hands to [`responder_admitted`]\n244\t/// once a subnet seed is found and the rate-limit slot is held. Bundled so the inner\n245\t/// driver stays a tidy four-argument call (the streams, this, and the trust store).\n246\tstruct Admitted<'a> {\n247\t    subnet_name: &'a str,\n248\t    /// The dialer-announced TOTP step (already known to exist; ±1-checked inside).\n249\t    peer_step: u64,\n250\t    /// The responder-authoritative seed epoch bound into the transcript.\n251\t    epoch: u64,\n252\t    /// The subnet seed bytes — `None` if the stored hex was malformed (an internal fault).\n253\t    seed: Option<[u8; 20]>,\n254\t    /// The joiner's iroh-authenticated node pubkey (the trust write target).\n255\t    initiator_pub: PublicKey,\n256\t    /// This seed-holder's own node pubkey (the transcript's responder side).\n257\t    local_pub: PublicKey,\n258\t    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n259\t    now: u64,\n260\t}\n261\t\n262\tasync fn responder_admitted(\n263\t    send: &mut SendStream,\n264\t    recv: &mut RecvStream,\n265\t    p: &Admitted<'_>,\n266\t    trust: &mut TrustStore,\n267\t) -> Result<TrustOutcome, PairWireError> {\n268\t    // ±1 clock-skew window on the dialer-announced step.\n269\t    if !accepts_step(time_step(p.now), p.peer_step) {\n270\t        abort(send, A_BAD_STEP, 0).await?;\n271\t        return Err(PairWireError::StepRejected);\n272\t    }\n273\t\n274\t    // The PAKE password: the code at the dialer's exact step (both sides bind that step).\n275\t    let code = match p.seed {\n276\t        Some(bytes) => code_at_step(&TotpSeed::from_bytes(bytes), p.peer_step),\n277\t        None => {\n278\t            abort(send, A_BAD_MSG, 0).await?;\n279\t            return Err(PairWireError::Protocol(\"stored seed is malformed\".into()));\n280\t        }\n281\t    };\n282\t\n283\t    // F2: Announce the epoch — the joiner needs it to build the transcript for msg_a.\n284\t    write_frame(send, &enc_announce(p.epoch)).await?;\n285\t\n286\t    // F3: Spake1 — the joiner's msg_a (built against the announced epoch).\n287\t    let msg_a = match read_frame(recv).await? {\n288\t        Frame::Spake1 { msg_a } => msg_a,\n289\t        Frame::Abort { .. } => return Err(PairWireError::Pairing(PairError::Confirm)),\n290\t        other => return Err(unexpected(\"Spake1\", other)),\n291\t    };\n292\t\n293\t    let transcript = PairingTranscript {\n294\t        subnet_name: p.subnet_name.to_string(),\n295\t        epoch: p.epoch,\n296\t        step: p.peer_step,\n297\t        initiator_pub: p.initiator_pub,\n298\t        responder_pub: p.local_pub,\n299\t    };"}]},"uuid":"2a55e905-c0b8-4b7b-9460-4c33fd0a0618","timestamp":"2026-06-08T19:52:52.913Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"/// The joiner's self-introduction riding `Hello` (M8 decision 13,\n/// REQ-SUBNET-7): its node label + **hashed** machine id — the re-pair\n/// overwrite inputs. Claimed pre-authentication but CONSUMED only after the\n/// ceremony completes: the SPAKE2 confirm proves the connection peer holds\n/// the code, and Hello rode that same iroh-authenticated connection.\n/// Optional + additive on the wire: an older joiner sends none, an older\n/// responder ignores the trailing Hello bytes (the decoder reads\n/// positionally and never rejects a longer frame).\n// [impl->REQ-SUBNET-7]\n#[derive(Debug, Clone, PartialEq, Eq)]\npub struct NodeIntro {\n    /// The joiner's advertised node label (its OS hostname).\n    pub label: String,\n    /// The joiner's hashed stable machine id (domain-separated SHA-256 —\n    /// never the raw id; `spt-daemon::machineid` is the producer).\n    pub machine_id: String,\n}\n\n/// What a completed responder ceremony yields (M8 decision 13): the TOFU\n/// verdict plus the identity facts the re-pair overwrite consumes — the\n/// caller (the daemon's pairing host) decides whether a superseded identity\n/// must be evicted; this layer only reports what the ceremony proved.\n#[derive(Debug)]\npub struct ResponderOutcome {\n    /// The TOFU verdict for the joiner.\n    pub trust: TrustOutcome,\n    /// The joiner's iroh-authenticated node pubkey, lowercase hex.\n    pub joiner_hex: String,\n    /// The subnet paired into.\n    pub subnet: String,\n    /// The joiner's self-intro, if it sent one.\n    pub intro: Option<NodeIntro>,\n}\n\n/// Run the **responder** (seed-holder) side of the ceremony over an accepted connection.\n///\n/// `local_pub` is this node's own pubkey (the iroh endpoint id); `subnets` supplies the\n/// seed + epoch for the named subnet; `rate` is the subnet-global admission gate; `trust`\n/// receives the peer on success. `now` (unix seconds) is injected for deterministic\n/// tests, mirroring [`ratelimit`](super::ratelimit) / [`totp`](super::totp).\n///\n/// On `Ok` the peer was confirmed and pinned (the returned [`TrustOutcome`]); the rate\n/// limiter slot is released as a success. Every error path releases the slot too — as a\n/// failure when a ceremony was admitted (charging backoff), or not at all when admission\n/// itself was refused.\n// [impl->REQ-PAIR-1]\npub async fn run_responder(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnets: &SubnetStore,\n    rate: &mut PairingRateLimiter,\n    trust: &mut TrustStore,\n    now: u64,\n) -> Result<ResponderOutcome, PairWireError> {\n    let (mut send, mut recv) = conn\n        .accept_bi()\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"accept_bi: {e}\")))?;\n    let initiator_pub = remote_pub(conn)?;\n\n    // F1: Hello — the joiner's subnet name + clock-derived TOTP step (+ its\n    // optional self-intro, M8 decision 13).\n    let (subnet_name, peer_step, intro) = match read_frame(&mut recv).await? {\n        Frame::Hello {\n            subnet_name,\n            step,\n            intro,\n        } => (subnet_name, step, intro),\n        other => return Err(unexpected(\"Hello\", other)),\n    };\n\n    // Subnet lookup BEFORE admission so an unknown name never consumes a ceremony slot.\n    let record = match subnets.find(&subnet_name) {\n        Some(r) => r,\n        None => {\n            abort(&mut send, A_UNKNOWN_SUBNET, 0).await?;\n            return Err(PairWireError::UnknownSubnet(subnet_name));\n        }\n    };\n\n    // Admission: one ceremony per subnet + exponential backoff (#11). On refusal the\n    // slot is NOT taken, so there is nothing to release.\n    if let Err(rl) = rate.begin(&subnet_name, now) {\n        let (reason, retry) = match &rl {\n            RateLimited::Busy => (A_BUSY, 0),\n            RateLimited::Backoff { retry_after_secs } => (A_BACKOFF, *retry_after_secs),\n        };\n        abort(&mut send, reason, retry).await?;\n        return Err(PairWireError::Refused(rl));\n    }\n    // From here the slot is HELD. Release it exactly once below, charging a failure on\n    // ANY error path — a wrong code, a peer that vanished, a malformed frame, or an\n    // abandoned ceremony all count against the subnet's backoff (the #11 guarantee only\n    // holds if every admitted-but-unsuccessful ceremony is charged, not just clean\n    // confirmation mismatches). Decoding seed + epoch here drops the `subnets` borrow\n    // before the (mutating) release.\n    let params = Admitted {\n        subnet_name: &subnet_name,\n        peer_step,\n        epoch: record.epoch,\n        seed: record.seed_bytes(),\n        initiator_pub,\n        local_pub,\n        now,\n    };\n    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;\n    match &result {\n        Ok(_) => rate.record_success(&subnet_name),\n        Err(_) => rate.record_failure(&subnet_name, now),\n    }\n    result.map(|trust| ResponderOutcome {\n        trust,\n        joiner_hex: initiator_pub.to_hex(),\n        subnet: subnet_name,\n        intro,\n    })\n}\n\n/// The responder ceremony *after* admission — the announce → SPAKE → confirm flow. Does\n/// NOT touch the rate limiter: [`run_responder`] owns the slot and releases it once based\n/// on this result, so every early return here (including a propagated I/O error) is\n/// charged uniformly. Best-effort `Abort`/`Done` frames are sent so the joiner fails fast\n/// instead of waiting out the ceremony timeout.\n/// The admitted-ceremony parameters [`run_responder`] hands to [`responder_admitted`]\n/// once a subnet seed is found and the rate-limit slot is held. Bundled so the inner\n/// driver stays a tidy four-argument call (the streams, this, and the trust store).\nstruct Admitted<'a> {\n    subnet_name: &'a str,\n    /// The dialer-announced TOTP step (already known to exist; ±1-checked inside).\n    peer_step: u64,\n    /// The responder-authoritative seed epoch bound into the transcript.\n    epoch: u64,\n    /// The subnet seed bytes — `None` if the stored hex was malformed (an internal fault).\n    seed: Option<[u8; 20]>,\n    /// The joiner's iroh-authenticated node pubkey (the trust write target).\n    initiator_pub: PublicKey,\n    /// This seed-holder's own node pubkey (the transcript's responder side).\n    local_pub: PublicKey,\n    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n    now: u64,\n}\n\nasync fn responder_admitted(\n    send: &mut SendStream,\n    recv: &mut RecvStream,\n    p: &Admitted<'_>,\n    trust: &mut TrustStore,\n) -> Result<TrustOutcome, PairWireError> {\n    // ±1 clock-skew window on the dialer-announced step.\n    if !accepts_step(time_step(p.now), p.peer_step) {\n        abort(send, A_BAD_STEP, 0).await?;\n        return Err(PairWireError::StepRejected);\n    }\n\n    // The PAKE password: the code at the dialer's exact step (both sides bind that step).\n    let code = match p.seed {\n        Some(bytes) => code_at_step(&TotpSeed::from_bytes(bytes), p.peer_step),\n        None => {\n            abort(send, A_BAD_MSG, 0).await?;\n            return Err(PairWireError::Protocol(\"stored seed is malformed\".into()));\n        }\n    };\n\n    // F2: Announce the epoch — the joiner needs it to build the transcript for msg_a.\n    write_frame(send, &enc_announce(p.epoch)).await?;\n\n    // F3: Spake1 — the joiner's msg_a (built against the announced epoch).\n    let msg_a = match read_frame(recv).await? {\n        Frame::Spake1 { msg_a } => msg_a,\n        Frame::Abort { .. } => return Err(PairWireError::Pairing(PairError::Confirm)),\n        other => return Err(unexpected(\"Spake1\", other)),\n    };\n\n    let transcript = PairingTranscript {\n        subnet_name: p.subnet_name.to_string(),\n        epoch: p.epoch,\n        step: p.peer_step,\n        initiator_pub: p.initiator_pub,\n        responder_pub: p.local_pub,\n    };","numLines":180,"startLine":120,"totalLines":1367}},"sourceToolAssistantUUID":"297f8fe2-6d74-410e-a74a-526dce2f6ff7","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"f84b10bd-a9f1-46c1-9d53-2246835140a1","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Y79JyrEg9ZYQkQxgHWL2ox","type":"tool_result","content":"300\t\n301\t    let responder = match Responder::respond(transcript, &code, &msg_a) {\n302\t        Ok((r, msg_b, responder_tag)) => {\n303\t            // F4: Spake2 — msg_b + the responder's confirmation tag.\n304\t            write_frame(send, &enc_spake2(&msg_b, &responder_tag)).await?;\n305\t            r\n306\t        }\n307\t        Err(e) => {\n308\t            abort(send, A_BAD_MSG, 0).await?;\n309\t            return Err(PairWireError::Pairing(e));\n310\t        }\n311\t    };\n312\t\n313\t    // F5: Confirm — the joiner's tag (or an Abort if its finish() already failed).\n314\t    let initiator_tag = match read_frame(recv).await? {\n315\t        Frame::Confirm { tag } => tag,\n316\t        Frame::Abort { .. } => return Err(PairWireError::Pairing(PairError::Confirm)),\n317\t        other => return Err(unexpected(\"Confirm\", other)),\n318\t    };\n319\t\n320\t    match responder.confirm(&initiator_tag) {\n321\t        Ok(_paired) => {\n322\t            // Confirmed live: pin the peer (TOFU). The peer id is the iroh-authenticated\n323\t            // remote id; label/user None (v1).\n324\t            let outcome = trust.record(p.subnet_name, &p.initiator_pub.to_hex(), None, None);\n325\t            write_frame(send, &enc_done(true)).await?;\n326\t            // F7: transfer the subnet seed so the new node becomes a full member /\n327\t            // future seed-holder (\"every trusted node holds the seed\", CONTEXT.md). Sent\n328\t            // ONLY on confirm-success, over the iroh-authenticated TLS stream to the\n329\t            // now-trust-pinned peer. `seed` is Some here (a None seed aborted upstream).\n330\t            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n331\t            write_frame(send, &enc_seed(&seed, p.epoch)).await?;\n332\t            let _ = send.finish();\n333\t            Ok(outcome)\n334\t        }\n335\t        Err(e) => {\n336\t            write_frame(send, &enc_done(false)).await?;\n337\t            let _ = send.finish();\n338\t            Err(PairWireError::Pairing(e))\n339\t        }\n340\t    }\n341\t}\n342\t\n343\t/// Run the **initiator** (joining node) side of the ceremony over a dialed connection.\n344\t///\n345\t/// `local_pub` is this node's own pubkey; `subnet_name` + `code` are the two user-entered\n346\t/// inputs (the subnet label and the current 6-digit TOTP code); `now` is the local clock.\n347\t/// On success the responder is pinned in `trust` AND the transferred subnet seed is written\n348\t/// into `subnets` (the joiner becomes a full member / future seed-holder — D2f, REQ-PAIR-5);\n349\t/// the returned [`TrustOutcome`] is the TOFU decision.\n350\t///\n351\t/// `step_back` shifts the ANNOUNCED time-step below the local clock's (0 =\n352\t/// the normal attempt). The joiner cannot validate the typed code locally\n353\t/// (it holds no seed yet), so a code read just before a rotation and entered\n354\t/// just after binds to the wrong step and fails as \"wrong code\" — the ±1\n355\t/// responder window ([`accepts_step`](super::totp)) tolerates an announced\n356\t/// `step-1`, letting the caller retry the SAME typed code against the\n357\t/// previous step before re-prompting the user (the late-code retry, field\n358\t/// report 2026-06-06).\n359\t// [impl->REQ-PAIR-1] [impl->REQ-PAIR-5]\n360\t#[allow(clippy::too_many_arguments)]\n361\tpub async fn run_initiator("}]},"uuid":"f0327e00-e3e9-4f23-8a12-3d504ff7d8da","timestamp":"2026-06-08T19:52:57.873Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"\n    let responder = match Responder::respond(transcript, &code, &msg_a) {\n        Ok((r, msg_b, responder_tag)) => {\n            // F4: Spake2 — msg_b + the responder's confirmation tag.\n            write_frame(send, &enc_spake2(&msg_b, &responder_tag)).await?;\n            r\n        }\n        Err(e) => {\n            abort(send, A_BAD_MSG, 0).await?;\n            return Err(PairWireError::Pairing(e));\n        }\n    };\n\n    // F5: Confirm — the joiner's tag (or an Abort if its finish() already failed).\n    let initiator_tag = match read_frame(recv).await? {\n        Frame::Confirm { tag } => tag,\n        Frame::Abort { .. } => return Err(PairWireError::Pairing(PairError::Confirm)),\n        other => return Err(unexpected(\"Confirm\", other)),\n    };\n\n    match responder.confirm(&initiator_tag) {\n        Ok(_paired) => {\n            // Confirmed live: pin the peer (TOFU). The peer id is the iroh-authenticated\n            // remote id; label/user None (v1).\n            let outcome = trust.record(p.subnet_name, &p.initiator_pub.to_hex(), None, None);\n            write_frame(send, &enc_done(true)).await?;\n            // F7: transfer the subnet seed so the new node becomes a full member /\n            // future seed-holder (\"every trusted node holds the seed\", CONTEXT.md). Sent\n            // ONLY on confirm-success, over the iroh-authenticated TLS stream to the\n            // now-trust-pinned peer. `seed` is Some here (a None seed aborted upstream).\n            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n            write_frame(send, &enc_seed(&seed, p.epoch)).await?;\n            let _ = send.finish();\n            Ok(outcome)\n        }\n        Err(e) => {\n            write_frame(send, &enc_done(false)).await?;\n            let _ = send.finish();\n            Err(PairWireError::Pairing(e))\n        }\n    }\n}\n\n/// Run the **initiator** (joining node) side of the ceremony over a dialed connection.\n///\n/// `local_pub` is this node's own pubkey; `subnet_name` + `code` are the two user-entered\n/// inputs (the subnet label and the current 6-digit TOTP code); `now` is the local clock.\n/// On success the responder is pinned in `trust` AND the transferred subnet seed is written\n/// into `subnets` (the joiner becomes a full member / future seed-holder — D2f, REQ-PAIR-5);\n/// the returned [`TrustOutcome`] is the TOFU decision.\n///\n/// `step_back` shifts the ANNOUNCED time-step below the local clock's (0 =\n/// the normal attempt). The joiner cannot validate the typed code locally\n/// (it holds no seed yet), so a code read just before a rotation and entered\n/// just after binds to the wrong step and fails as \"wrong code\" — the ±1\n/// responder window ([`accepts_step`](super::totp)) tolerates an announced\n/// `step-1`, letting the caller retry the SAME typed code against the\n/// previous step before re-prompting the user (the late-code retry, field\n/// report 2026-06-06).\n// [impl->REQ-PAIR-1] [impl->REQ-PAIR-5]\n#[allow(clippy::too_many_arguments)]\npub async fn run_initiator(","numLines":62,"startLine":300,"totalLines":1367}},"sourceToolAssistantUUID":"f84b10bd-a9f1-46c1-9d53-2246835140a1","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"ecb92243-7feb-4db3-976b-950a4baf209a","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0137bX22THJwueKXiGXsiosj","type":"tool_result","content":"1\t//! Durable last-known peer addresses (M8 decisions 14/20, REQ-CONV-1).\n2\t//!\n3\t//! `identity/peer-addrs.json` maps a trusted peer's stable name\n4\t//! (lowercase-hex pubkey) to its **last-known dialable address** — an opaque,\n5\t//! serde-serialized iroh `EndpointAddr` (this crate never grows an iroh\n6\t//! dependency edge; the value's shape belongs to the net layer, same posture\n7\t//! as the broker IPC's `net-dial` payload).\n8\t//!\n9\t//! Why it exists: production peer resolution is id-only discovery (mDNS on\n10\t//! the LAN, n0 DNS on the WAN) — both cold starts pay it in full (~1 min\n11\t//! observed). Two writers keep this file warm: the pairing ceremony (both\n12\t//! sides, from the live ceremony connection) and the peer pump on every\n13\t//! successful connect. The pump's resolver consults it FIRST and falls back\n14\t//! to id-only discovery on a miss **or a dial failure** — a stale address\n15\t//! can cost one failed dial, never strand a peer.\n16\t//!\n17\t//! Absent/corrupt degrades to empty (seeding is an optimization; the id-only\n18\t//! path is always behind it).\n19\t// [impl->REQ-CONV-1]\n20\t\n21\tuse std::collections::BTreeMap;\n22\tuse std::path::{Path, PathBuf};\n23\t\n24\tuse serde::{Deserialize, Serialize};\n25\t\n26\tuse crate::atomic::atomic_write_string;\n27\t\n28\t/// The canonical path: `<spt_home>/identity/peer-addrs.json` (sibling of\n29\t/// `pump-ops.json` — M8 decision 20).\n30\tpub fn peer_addrs_file() -> PathBuf {\n31\t    crate::perch::spt_home()\n32\t        .join(\"identity\")\n33\t        .join(\"peer-addrs.json\")\n34\t}\n35\t\n36\t/// The on-disk + in-memory shape: peer pubkey-hex → last-known address.\n37\t#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]\n38\tpub struct PeerAddrStore {\n39\t    /// Last-known dialable address per peer (opaque `EndpointAddr` JSON).\n40\t    #[serde(default)]\n41\t    pub addrs: BTreeMap<String, serde_json::Value>,\n42\t}\n43\t\n44\timpl PeerAddrStore {\n45\t    /// Load from the canonical [`peer_addrs_file`]. Absent ⇒ empty.\n46\t    pub fn load() -> PeerAddrStore {\n47\t        Self::load_from(&peer_addrs_file())\n48\t    }\n49\t\n50\t    /// Load from an explicit path. Absent/corrupt degrades to empty — a\n51\t    /// broken seed file must never break peer resolution (the id-only\n52\t    /// discovery path is always behind it).\n53\t    pub fn load_from(path: &Path) -> PeerAddrStore {\n54\t        match std::fs::read_to_string(path) {\n55\t            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n56\t            Err(_) => PeerAddrStore::default(),\n57\t        }\n58\t    }\n59\t\n60\t    /// Persist to the canonical path.\n61\t    pub fn save(&self) -> std::io::Result<()> {\n62\t        self.save_to(&peer_addrs_file())\n63\t    }\n64\t\n65\t    /// Persist to an explicit path (atomic; creates the parent dir).\n66\t    pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\n67\t        if let Some(parent) = path.parent() {\n68\t            std::fs::create_dir_all(parent)?;\n69\t        }\n70\t        let json =\n71\t            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\n72\t        atomic_write_string(path, &json)\n73\t    }\n74\t\n75\t    /// The last-known address for a peer, if one was ever recorded.\n76\t    pub fn get(&self, peer_hex: &str) -> Option<&serde_json::Value> {\n77\t        self.addrs.get(peer_hex)\n78\t    }\n79\t\n80\t    /// Record a peer's freshly-observed address. Returns `true` when the\n81\t    /// stored value changed (callers skip the disk write on a no-op).\n82\t    pub fn put(&mut self, peer_hex: &str, addr: serde_json::Value) -> bool {\n83\t        match self.addrs.get(peer_hex) {\n84\t            Some(prev) if *prev == addr => false,\n85\t            _ => {\n86\t                self.addrs.insert(peer_hex.to_string(), addr);\n87\t                true\n88\t            }\n89\t        }\n90\t    }"}]},"uuid":"c5d0d888-a590-49e8-aeaf-ffa5a803f849","timestamp":"2026-06-08T19:53:29.501Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/peeraddrs.rs","content":"//! Durable last-known peer addresses (M8 decisions 14/20, REQ-CONV-1).\n//!\n//! `identity/peer-addrs.json` maps a trusted peer's stable name\n//! (lowercase-hex pubkey) to its **last-known dialable address** — an opaque,\n//! serde-serialized iroh `EndpointAddr` (this crate never grows an iroh\n//! dependency edge; the value's shape belongs to the net layer, same posture\n//! as the broker IPC's `net-dial` payload).\n//!\n//! Why it exists: production peer resolution is id-only discovery (mDNS on\n//! the LAN, n0 DNS on the WAN) — both cold starts pay it in full (~1 min\n//! observed). Two writers keep this file warm: the pairing ceremony (both\n//! sides, from the live ceremony connection) and the peer pump on every\n//! successful connect. The pump's resolver consults it FIRST and falls back\n//! to id-only discovery on a miss **or a dial failure** — a stale address\n//! can cost one failed dial, never strand a peer.\n//!\n//! Absent/corrupt degrades to empty (seeding is an optimization; the id-only\n//! path is always behind it).\n// [impl->REQ-CONV-1]\n\nuse std::collections::BTreeMap;\nuse std::path::{Path, PathBuf};\n\nuse serde::{Deserialize, Serialize};\n\nuse crate::atomic::atomic_write_string;\n\n/// The canonical path: `<spt_home>/identity/peer-addrs.json` (sibling of\n/// `pump-ops.json` — M8 decision 20).\npub fn peer_addrs_file() -> PathBuf {\n    crate::perch::spt_home()\n        .join(\"identity\")\n        .join(\"peer-addrs.json\")\n}\n\n/// The on-disk + in-memory shape: peer pubkey-hex → last-known address.\n#[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq)]\npub struct PeerAddrStore {\n    /// Last-known dialable address per peer (opaque `EndpointAddr` JSON).\n    #[serde(default)]\n    pub addrs: BTreeMap<String, serde_json::Value>,\n}\n\nimpl PeerAddrStore {\n    /// Load from the canonical [`peer_addrs_file`]. Absent ⇒ empty.\n    pub fn load() -> PeerAddrStore {\n        Self::load_from(&peer_addrs_file())\n    }\n\n    /// Load from an explicit path. Absent/corrupt degrades to empty — a\n    /// broken seed file must never break peer resolution (the id-only\n    /// discovery path is always behind it).\n    pub fn load_from(path: &Path) -> PeerAddrStore {\n        match std::fs::read_to_string(path) {\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n            Err(_) => PeerAddrStore::default(),\n        }\n    }\n\n    /// Persist to the canonical path.\n    pub fn save(&self) -> std::io::Result<()> {\n        self.save_to(&peer_addrs_file())\n    }\n\n    /// Persist to an explicit path (atomic; creates the parent dir).\n    pub fn save_to(&self, path: &Path) -> std::io::Result<()> {\n        if let Some(parent) = path.parent() {\n            std::fs::create_dir_all(parent)?;\n        }\n        let json =\n            serde_json::to_string_pretty(self).map_err(|e| std::io::Error::other(e.to_string()))?;\n        atomic_write_string(path, &json)\n    }\n\n    /// The last-known address for a peer, if one was ever recorded.\n    pub fn get(&self, peer_hex: &str) -> Option<&serde_json::Value> {\n        self.addrs.get(peer_hex)\n    }\n\n    /// Record a peer's freshly-observed address. Returns `true` when the\n    /// stored value changed (callers skip the disk write on a no-op).\n    pub fn put(&mut self, peer_hex: &str, addr: serde_json::Value) -> bool {\n        match self.addrs.get(peer_hex) {\n            Some(prev) if *prev == addr => false,\n            _ => {\n                self.addrs.insert(peer_hex.to_string(), addr);\n                true\n            }\n        }\n    }","numLines":90,"startLine":1,"totalLines":160}},"sourceToolAssistantUUID":"ecb92243-7feb-4db3-976b-950a4baf209a","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"8bee0cf8-904e-4ae5-8cc8-22a1edb1f8aa","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01NYF2MwUk5wSQGQCEorQqmw","type":"tool_result","content":"1\t//! Perch enumeration + self-identification helpers for the `list`, `whoami`,\n2\t//! and `stop` subcommands. M1 enumerates **flat** (Self_) perches only —\n3\t//! nested Psyche/Worker perches arrive with the M2 lifecycle.\n4\t//!\n5\t//! These are CLI-layer conveniences: they read the on-disk owlery layout and\n6\t//! the registry through the spt-store API. Nothing here is on the hot\n7\t//! delivery path.\n8\t\n9\tuse spt_store::info;\n10\tuse spt_store::liveness;\n11\tuse spt_store::perch::{self, ParentHint};\n12\tuse spt_store::registry;\n13\t\n14\t/// A snapshot of one perch for `spt list`.\n15\tpub struct PerchEntry {\n16\t    pub id: String,\n17\t    pub state: String,\n18\t    pub address: Option<String>,\n19\t    pub ready: bool,\n20\t    pub alive: bool,\n21\t}\n22\t\n23\t/// Enumerate flat perches under the owlery: any top-level dir holding an\n24\t/// `info.json`. Returns them sorted by id.\n25\tpub fn enumerate() -> Vec<PerchEntry> {\n26\t    let owlery = perch::owlery_dir();\n27\t    let mut out = Vec::new();\n28\t    let Ok(entries) = std::fs::read_dir(&owlery) else {\n29\t        return out;\n30\t    };\n31\t    for entry in entries.flatten() {\n32\t        if !entry.file_type().map(|t| t.is_dir()).unwrap_or(false) {\n33\t            continue;\n34\t        }\n35\t        let perch_path = entry.path();\n36\t        let Some(rec) = info::read_info(&perch_path) else {\n37\t            continue; // not a perch (no info.json)\n38\t        };\n39\t        let id = rec.id.clone();\n40\t        let ready = perch::resolve_ready_file(&id, ParentHint::Infer).exists();\n41\t        // Single liveness resolver (2.5): daemon-authoritative `status` for\n42\t        // daemon-hosted perches, per-pid probe for external/interim ones.\n43\t        let alive = liveness::is_perch_alive(&perch_path);\n44\t        let address = registry::lookup_address(&id, &owlery);\n45\t        out.push(PerchEntry {\n46\t            id,\n47\t            state: rec.state,\n48\t            address,\n49\t            ready,\n50\t            alive,\n51\t        });\n52\t    }\n53\t    out.sort_by(|a, b| a.id.cmp(&b.id));\n54\t    out\n55\t}\n56\t\n57\t/// Identify the perch owned by *this* session: the one whose `info.json`\n58\t/// `session_id` matches `$OWL_SESSION_ID`. Falls back to `$SPT_AGENT_ID` if\n59\t/// that env is set. `None` if neither resolves.\n60\tpub fn detect_self_id() -> Option<String> {\n61\t    if let Ok(session) = std::env::var(\"OWL_SESSION_ID\") {\n62\t        if !session.is_empty() {\n63\t            let owlery = perch::owlery_dir();\n64\t            if let Ok(entries) = std::fs::read_dir(&owlery) {\n65\t                for entry in entries.flatten() {\n66\t                    if let Some(rec) = info::read_info(&entry.path()) {\n67\t                        if rec.session_id == session {\n68\t                            return Some(rec.id);\n69\t                        }\n70\t                    }\n71\t                }\n72\t            }\n73\t        }\n74\t    }\n75\t    std::env::var(\"SPT_AGENT_ID\").ok().filter(|s| !s.is_empty())\n76\t}\n77\t"}]},"uuid":"d94e0d24-637c-405a-a603-c7c7ae055573","timestamp":"2026-06-08T19:53:35.080Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt/src/roster.rs","content":"//! Perch enumeration + self-identification helpers for the `list`, `whoami`,\n//! and `stop` subcommands. M1 enumerates **flat** (Self_) perches only —\n//! nested Psyche/Worker perches arrive with the M2 lifecycle.\n//!\n//! These are CLI-layer conveniences: they read the on-disk owlery layout and\n//! the registry through the spt-store API. Nothing here is on the hot\n//! delivery path.\n\nuse spt_store::info;\nuse spt_store::liveness;\nuse spt_store::perch::{self, ParentHint};\nuse spt_store::registry;\n\n/// A snapshot of one perch for `spt list`.\npub struct PerchEntry {\n    pub id: String,\n    pub state: String,\n    pub address: Option<String>,\n    pub ready: bool,\n    pub alive: bool,\n}\n\n/// Enumerate flat perches under the owlery: any top-level dir holding an\n/// `info.json`. Returns them sorted by id.\npub fn enumerate() -> Vec<PerchEntry> {\n    let owlery = perch::owlery_dir();\n    let mut out = Vec::new();\n    let Ok(entries) = std::fs::read_dir(&owlery) else {\n        return out;\n    };\n    for entry in entries.flatten() {\n        if !entry.file_type().map(|t| t.is_dir()).unwrap_or(false) {\n            continue;\n        }\n        let perch_path = entry.path();\n        let Some(rec) = info::read_info(&perch_path) else {\n            continue; // not a perch (no info.json)\n        };\n        let id = rec.id.clone();\n        let ready = perch::resolve_ready_file(&id, ParentHint::Infer).exists();\n        // Single liveness resolver (2.5): daemon-authoritative `status` for\n        // daemon-hosted perches, per-pid probe for external/interim ones.\n        let alive = liveness::is_perch_alive(&perch_path);\n        let address = registry::lookup_address(&id, &owlery);\n        out.push(PerchEntry {\n            id,\n            state: rec.state,\n            address,\n            ready,\n            alive,\n        });\n    }\n    out.sort_by(|a, b| a.id.cmp(&b.id));\n    out\n}\n\n/// Identify the perch owned by *this* session: the one whose `info.json`\n/// `session_id` matches `$OWL_SESSION_ID`. Falls back to `$SPT_AGENT_ID` if\n/// that env is set. `None` if neither resolves.\npub fn detect_self_id() -> Option<String> {\n    if let Ok(session) = std::env::var(\"OWL_SESSION_ID\") {\n        if !session.is_empty() {\n            let owlery = perch::owlery_dir();\n            if let Ok(entries) = std::fs::read_dir(&owlery) {\n                for entry in entries.flatten() {\n                    if let Some(rec) = info::read_info(&entry.path()) {\n                        if rec.session_id == session {\n                            return Some(rec.id);\n                        }\n                    }\n                }\n            }\n        }\n    }\n    std::env::var(\"SPT_AGENT_ID\").ok().filter(|s| !s.is_empty())\n}\n","numLines":77,"startLine":1,"totalLines":77}},"sourceToolAssistantUUID":"8bee0cf8-904e-4ae5-8cc8-22a1edb1f8aa","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"c079a97c-71da-431a-a1f0-c4fc4be05a0c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01DxFpLVN9W3K8319vC1rGwt","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":131,"cache_creation_input_tokens":1447,"cache_read_input_tokens":102080,"output_tokens":365,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1447,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":365,"cache_read_input_tokens":102080,"cache_creation_input_tokens":1447,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1447},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNstVdEqNt5gRwFEoZ8","type":"assistant","uuid":"c8d20485-dc03-4f7f-83b2-483cabf71d4a","timestamp":"2026-06-08T19:53:40.899Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"c8d20485-dc03-4f7f-83b2-483cabf71d4a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01DxFpLVN9W3K8319vC1rGwt","type":"message","role":"assistant","content":[{"type":"text","text":"`spt/src/roster.rs` = unrelated perch-listing (name collision only). Mine goes in `spt-store/src/roster.rs`. Read pairhost caller + machineid."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1447,"cache_read_input_tokens":102080,"output_tokens":365,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1447,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":365,"cache_read_input_tokens":102080,"cache_creation_input_tokens":1447,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1447},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNstVdEqNt5gRwFEoZ8","type":"assistant","uuid":"d53b2631-ad7b-47e2-853c-4acdbeae4748","timestamp":"2026-06-08T19:53:41.829Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"d53b2631-ad7b-47e2-853c-4acdbeae4748","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01DxFpLVN9W3K8319vC1rGwt","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BgTAyM5RvTsd8hHqP7hKUZ","name":"Read","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1447,"cache_read_input_tokens":102080,"output_tokens":365,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1447,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":365,"cache_read_input_tokens":102080,"cache_creation_input_tokens":1447,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1447},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNstVdEqNt5gRwFEoZ8","type":"assistant","uuid":"a5eb7b3e-8feb-4799-8163-fb793145a5c2","timestamp":"2026-06-08T19:53:42.597Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a5eb7b3e-8feb-4799-8163-fb793145a5c2","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BgTAyM5RvTsd8hHqP7hKUZ","type":"tool_result","content":"1\t//! M7 D3 (REQ-SUBNET-2): the join ceremony's **product surface** — the\n2\t//! daemon-side hosting that turns the rig-proven SPAKE2/TOTP pairing wire\n3\t//! (`spt_net::net::pairing`) into something a user can actually run.\n4\t//!\n5\t//! Three pieces, all riding the broker's one node-identity endpoint:\n6\t//!\n7\t//! - **Responder, always-on** (ADR-0005 amendment; M7 plan decision 8): every\n8\t//!   member daemon accepts the pre-trust [`SPT_PAIR_ALPN`] beside the trusted\n9\t//!   surface — no arming step, the one-sided UX the ADR intended. The\n10\t//!   subnet-global [`PairingRateLimiter`] (red-team #11) is the standing-\n11\t//!   listener guard; [`respond`] additionally sheds concurrent ceremonies at\n12\t//!   the door (`try_lock`) and bounds each admitted ceremony to the\n13\t//!   limiter's own [`CEREMONY_TIMEOUT_SECS`] so a stalling peer cannot wedge\n14\t//!   the responder (the limiter's stale-slot reclaim is the backstop).\n15\t//! - **Meet rotation** ([`spawn_meet_rotation`]): for each member subnet, a\n16\t//!   short-lived rendezvous listener bound to the token-derived identity\n17\t//!   (`pairing::meet`), re-bound every TOTP step — how a joiner that knows\n18\t//!   nothing but (name, code) finds this responder over LAN or relay.\n19\t//! - **Joiner leg** ([`join_ceremony`]): dial via rendezvous, run the\n20\t//!   unchanged initiator ceremony, persist trust + the transferred seed.\n21\t//!   Invoked over the broker IPC (`pair-join`) because the ceremony binds\n22\t//!   the REAL node pubkey — and the node-identity endpoint lives here.\n23\t//!\n24\t//! Pairing connections never touch the trusted stream table: the ALPN routes\n25\t//! them to [`respond`] and the connection dies with the ceremony.\n26\t// [impl->REQ-SUBNET-2]\n27\t\n28\tuse std::sync::Arc;\n29\tuse std::time::Duration;\n30\t\n31\tuse spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n32\tuse spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous};\n33\tuse spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n34\tuse spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n35\tuse spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\n36\tuse spt_proto::identity::PublicKey;\n37\tuse spt_store::subnet::SubnetStore;\n38\tuse spt_store::trust::TrustStore;\n39\t\n40\t/// The ceremony bound: aligned with the rate limiter's own stale-slot\n41\t/// reclaim so an abandoned slot and an abandoned task expire together.\n42\tconst CEREMONY_TIMEOUT: Duration = Duration::from_secs(CEREMONY_TIMEOUT_SECS);\n43\t\n44\t/// How long the responder waits for the joiner to close the connection\n45\t/// after the ceremony's final frames — the delivery grace for Done/Seed\n46\t/// (or an abort). Generous for a WAN joiner; a vanished peer costs at most\n47\t/// this before the conn is released.\n48\tconst CLOSE_GRACE: Duration = Duration::from_secs(10);\n49\t\n50\t/// Serve one inbound pairing ceremony (the always-on responder's per-\n51\t/// connection handler). Stores are loaded fresh per ceremony — a subnet\n52\t/// created or joined a second ago is immediately pairable, and a trust edit\n53\t/// takes effect without a daemon restart (the same reload-per-use stance as\n54\t/// the dispatcher gates).\n55\t///\n56\t/// Concurrency: ONE ceremony at a time per daemon, enforced at the door —\n57\t/// a second connection finds the limiter lock held and is closed immediately\n58\t/// (the joiner sees the stream end and retries; same UX as the limiter's\n59\t/// `Busy` abort, shed before any frame is read).\n60\t// [impl->REQ-SUBNET-2]\n61\tpub async fn respond(\n62\t    conn: Connection,\n63\t    local_pub: PublicKey,\n64\t    rate: Arc<tokio::sync::Mutex<PairingRateLimiter>>,\n65\t) {\n66\t    let Ok(mut rate) = rate.try_lock() else {\n67\t        conn.close(1u32.into(), b\"pairing busy\");\n68\t        return;\n69\t    };\n70\t    // Serve-state filter (M8 decision 6, REQ-SUBNET-5): a detached subnet\n71\t    // is not served — the responder sees a store WITHOUT it, so a joiner\n72\t    // gets the same answer as for a subnet this node does not hold. The\n73\t    // membership record on disk is untouched.\n74\t    // [impl->REQ-SUBNET-5]\n75\t    let mut subnets = SubnetStore::load();\n76\t    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n77\t    let mut trust = TrustStore::load();\n78\t    match tokio::time::timeout(\n79\t        CEREMONY_TIMEOUT,\n80\t        run_responder(\n81\t            &conn,\n82\t            local_pub,\n83\t            &subnets,\n84\t            &mut rate,\n85\t            &mut trust,\n86\t            now_secs(),\n87\t        ),\n88\t    )\n89\t    .await\n90\t    {\n91\t        Ok(Ok(outcome)) => {\n92\t            // Address seeding, responder side (M8 decisions 14/20,\n93\t            // REQ-CONV-1): the ceremony held a live authenticated\n94\t            // connection — persist the joiner's observed address so the\n95\t            // pump's post-join first sync dials it directly instead of\n96\t            // paying the id-only discovery cold start.\n97\t            // [impl->REQ-CONV-1]\n98\t            record_ceremony_peer_addr(&conn, &outcome.joiner_hex);\n99\t            // Re-pair trust overwrite (M8 decision 13, REQ-SUBNET-7): a\n100\t            // COMPLETED ceremony presenting the same label + machine id as\n101\t            // an existing row means this MACHINE re-paired under a fresh\n102\t            // key — the superseded identity's trust + registry rows go.\n103\t            // Fires only here, post-confirm (a gossiped claim never evicts).\n104\t            // [impl->REQ-SUBNET-7]\n105\t            if let Some(intro) = &outcome.intro {\n106\t                crate::registryhost::repair_evict_superseded(\n107\t                    &mut trust,\n108\t                    &outcome.subnet,\n109\t                    &outcome.joiner_hex,\n110\t                    intro,\n111\t                    &spt_store::perch::identity_dir().join(\"registry\"),\n112\t                );\n113\t            }\n114\t            match trust.save() {\n115\t                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n116\t                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n117\t            }\n118\t        }\n119\t        // A failed ceremony is normal traffic (wrong code, impostor probe,\n120\t        // vanished peer) — logged, never fatal; the limiter charged it.\n121\t        Ok(Err(e)) => eprintln!(\"PAIRING_ATTEMPT_FAIL: {e}\"),\n122\t        Err(_) => eprintln!(\"PAIRING_TIMEOUT: ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\"),\n123\t    }\n124\t    // Release the ceremony slot before the close-grace wait — the next\n125\t    // joiner must not be shed at the door for the lame-duck duration of\n126\t    // this connection's teardown.\n127\t    drop(rate);\n128\t    // Let the JOINER close first (the `meet::serve_once` discipline, bounded):\n129\t    // `SendStream::finish()` only queues the final Done/Seed (or abort)\n130\t    // frames — dropping the connection here sends an immediate QUIC CLOSE\n131\t    // that discards unacked stream data, and the joiner loses the race and\n132\t    // reads \"connection lost\" instead of its seed (the exact failure the\n133\t    // first twohost run of the product-surface rung hit). The joiner drops\n134\t    // its side once it has read the final frame; only then (or after the\n135\t    // grace bound, for a vanished peer) does this side release the conn.\n136\t    let _ = tokio::time::timeout(CLOSE_GRACE, conn.closed()).await;\n137\t}\n138\t\n139\t/// The meet-rotation loop: for every member subnet, keep a rendezvous meet\n140\t/// listener bound under the (name, current-step)-derived identity, answering\n141\t/// joiner probes with `real_addr` — the responder's actual pairing-endpoint\n142\t/// address. Re-binds at each TOTP step boundary (window rotation = re-bind,\n143\t/// `pairing::meet` docs); re-reads the subnet store per window so a freshly\n144\t/// created/joined subnet starts meeting within one step.\n145\t///\n146\t/// Bind failures are soft (logged, that subnet skipped this window): the\n147\t/// daemon must keep running net-less-for-pairing rather than die. A\n148\t/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n149\t/// port belongs to the main endpoint; a second bind on it would always fail.\n150\t// [impl->REQ-SUBNET-2]\n151\tpub fn spawn_meet_rotation(\n152\t    handle: &tokio::runtime::Handle,\n153\t    endpoint: Arc<NetEndpoint>,\n154\t    relay: RelayPolicy,\n155\t    discovery: LocalDiscovery,\n156\t    scope: BindScope,\n157\t) {\n158\t    let scope = match scope {\n159\t        BindScope::Port(_) => BindScope::All,\n160\t        s => s,\n161\t    };\n162\t    handle.spawn(async move {\n163\t        // The PREVIOUS window's listeners, kept serving one extra period\n164\t        // (M7 acceptance fix): published records outlive listeners by the\n165\t        // DNS TTL, so a joiner resolving the step-1 token must find a live\n166\t        // listener there, not a ghost. Overlap = every published id is\n167\t        // dialable for its full discoverable life.\n168\t        let mut prev_tasks: Vec<tokio::task::JoinHandle<()>> = Vec::new();\n169\t        loop {\n170\t            let step = time_step(now_secs());\n171\t            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\n172\t            // listener does not rotate — a joiner cannot rendezvous with a\n173\t            // membership this node deliberately is not serving. Re-read per\n174\t            // window like the subnet store itself.\n175\t            let attachment = spt_store::attachment::AttachmentStore::load();\n176\t            let names: Vec<String> = SubnetStore::load()\n177\t                .subnets\n178\t                .iter()\n179\t                .map(|s| s.name.clone())\n180\t                .filter(|n| !attachment.is_detached(n))\n181\t                .collect();\n182\t            // One listener task per subnet for this window's lifetime.\n183\t            let mut window_tasks = Vec::new();\n184\t            for name in names {\n185\t                let relay = relay.clone();\n186\t                let real_addr = endpoint.addr();\n187\t                window_tasks.push(tokio::spawn(async move {\n188\t                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n189\t                    {\n190\t                        Ok(l) => l,\n191\t                        Err(e) => {\n192\t                            eprintln!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\n193\t                            return;\n194\t                        }\n195\t                    };\n196\t                    // Window diagnostics (live-debugging the meet path needs\n197\t                    // the derived id + what this listener actually advertises\n198\t                    // — an undiscoverable listener is indistinguishable from\n199\t                    // a dead one without this line).\n200\t                    eprintln!(\n201\t                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\n202\t                        listener.endpoint().node_id_hex(),\n203\t                        listener.endpoint().addr()\n204\t                    );\n205\t                    // Serve probes until the window task is aborted at the\n206\t                    // step boundary; each failure only ends one exchange.\n207\t                    loop {\n208\t                        match listener.serve_once(&real_addr).await {\n209\t                            Ok(()) => eprintln!(\"PAIR_MEET_ANSWERED:{name} step={step}\"),\n210\t                            Err(e) => {\n211\t                                eprintln!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\n212\t                                // Endpoint closed or a malformed probe — brief\n213\t                                // pause so a tight error can't spin the loop.\n214\t                                tokio::time::sleep(Duration::from_millis(200)).await;\n215\t                            }\n216\t                        }\n217\t                    }\n218\t                }));\n219\t            }\n220\t            // Sleep to the next step boundary, then rotate: the window\n221\t            // BEFORE last dies (its published record has aged out of the\n222\t            // ±1 acceptance anyway); the window just ended keeps serving\n223\t            // one more period as `prev_tasks` (overlap, above).\n224\t            let now = now_secs();\n225\t            let next = (time_step(now) + 1) * PERIOD_SECS;\n226\t            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n227\t            for t in prev_tasks.drain(..) {\n228\t                t.abort();\n229\t            }\n230\t            prev_tasks = window_tasks;\n231\t        }\n232\t    });\n233\t}\n234\t\n235\t/// Why a join attempt failed — classified for the CLI's guided UX\n236\t/// (M7 plan decision 10: wrong code re-prompts, rate limits surface\n237\t/// honestly, a missing seed-holder gets actionable hints).\n238\t#[derive(Debug, Clone, PartialEq, Eq)]\n239\tpub enum JoinFail {\n240\t    /// No meet listener answered for any window token — no seed-holder\n241\t    /// reachable under that subnet name right now.\n242\t    NoSeedHolder(String),\n243\t    /// The ceremony ran and the confirmation failed — in practice: wrong code.\n244\t    WrongCode,\n245\t    /// The responder shed or refused us (busy / backoff `retry_after_secs`).\n246\t    RateLimited(Option<u64>),\n247\t    /// The responder does not hold a subnet by that name.\n248\t    UnknownSubnet(String),\n249\t    /// The dialer-announced TOTP step was outside the responder's window\n250\t    /// (clock skew beyond ±1 step).\n251\t    ClockSkew,\n252\t    /// Wire/store plumbing failure (stream died, seed write failed…).\n253\t    Other(String),\n254\t}\n255\t\n256\timpl std::fmt::Display for JoinFail {\n257\t    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n258\t        match self {\n259\t            JoinFail::NoSeedHolder(e) => write!(f, \"no seed-holder found: {e}\"),\n260\t            JoinFail::WrongCode => write!(f, \"pairing confirmation failed (wrong code?)\"),\n261\t            JoinFail::RateLimited(Some(s)) => write!(f, \"rate-limited — retry in {s}s\"),\n262\t            JoinFail::RateLimited(None) => write!(f, \"responder busy with another ceremony\"),\n263\t            JoinFail::UnknownSubnet(n) => write!(f, \"responder holds no subnet '{n}'\"),\n264\t            JoinFail::ClockSkew => write!(f, \"TOTP step rejected — check this machine's clock\"),\n265\t            JoinFail::Other(e) => write!(f, \"{e}\"),\n266\t        }\n267\t    }\n268\t}\n269\t\n270\t/// The joiner leg (M7 plan decision 10): find a seed-holder via the LAN+relay\n271\t/// rendezvous (or dial `responder_addr` directly — the static-`ip:port` rig\n272\t/// seam, mirroring [`meet_at`](spt_net::net::pairing::meet::meet_at)'s\n273\t/// explicit-address form), run the unchanged initiator ceremony against its\n274\t/// real endpoint, and persist the results (peer trust-pinned; the\n275\t/// transferred seed makes this node a full member / future seed-holder).\n276\t/// One attempt — the CLI owns the re-prompt loop.\n277\t// [impl->REQ-SUBNET-2]\n278\tpub async fn join_ceremony(\n279\t    endpoint: &NetEndpoint,\n280\t    subnet_name: &str,\n281\t    code: &str,\n282\t    responder_addr: Option<spt_net::net::endpoint::EndpointAddr>,\n283\t) -> Result<String, JoinFail> {\n284\t    let mut trust = TrustStore::load();\n285\t    let mut subnets = SubnetStore::load();\n286\t    // The joiner's self-intro (M8 decision 13, REQ-SUBNET-7): label +\n287\t    // hashed machine id — what lets the seed-holder recognize this MACHINE\n288\t    // re-pairing under a fresh key and evict the superseded identity.\n289\t    // Best-effort: a label-less or id-less box just sends none (no\n290\t    // overwrite; manual prune covers it).\n291\t    // [impl->REQ-SUBNET-7]\n292\t    let intro = match (\n293\t        spt_store::hostlabel::os_hostname(),\n294\t        crate::machineid::machine_id_hash(),\n295\t    ) {\n296\t        (Some(label), Some(machine_id)) => {\n297\t            Some(spt_net::net::pairing::wire::NodeIntro { label, machine_id })\n298\t        }\n299\t        _ => None,\n300\t    };\n301\t    let conn = connect_seed_holder(endpoint, subnet_name, responder_addr.clone()).await?;\n302\t    let attempt = tokio::time::timeout(\n303\t        CEREMONY_TIMEOUT,\n304\t        run_initiator(\n305\t            &conn,\n306\t            endpoint.node_id(),\n307\t            subnet_name,\n308\t            code,\n309\t            &mut trust,\n310\t            &mut subnets,\n311\t            now_secs(),\n312\t            0,\n313\t            intro.as_ref(),\n314\t        ),\n315\t    )\n316\t    .await\n317\t    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;\n318\t    let outcome = match attempt {\n319\t        Ok(o) => {\n320\t            // Address seeding, joiner side (M8 decisions 14/20, REQ-CONV-1):\n321\t            // persist the seed-holder's observed address from the live\n322\t            // ceremony connection — the post-join first sync dials it\n323\t            // directly instead of re-finding the peer from scratch.\n324\t            // [impl->REQ-CONV-1]\n325\t            record_ceremony_peer_addr(&conn, &remote_hex(&conn));\n326\t            o\n327\t        }\n328\t        // The LATE-CODE retry (field report 2026-06-06): the joiner holds no\n329\t        // seed, so a code read just before a rotation and entered just after\n330\t        // binds to the wrong step and reads as \"wrong code\" — before\n331\t        // bouncing that back at the user, retry the SAME code announced one\n332\t        // step back (the responder's ±1 window exists for exactly this\n333\t        // tolerance). The responder runs one ceremony per connection, so the\n334\t        // retry redials a FRESH one, after the limiter's first-failure\n335\t        // backoff (1s) has lapsed. Any retry failure surfaces the FIRST\n336\t        // failure's class — the retry was a guess on the user's behalf, not\n337\t        // a second user attempt.\n338\t        Err(PairWireError::Pairing(first)) => {\n339\t            let first_fail = classify_wire_error(PairWireError::Pairing(first));\n340\t            drop(conn);\n341\t            tokio::time::sleep(Duration::from_millis(1_200)).await;\n342\t            let Ok(retry_conn) = connect_seed_holder(endpoint, subnet_name, responder_addr).await\n343\t            else {\n344\t                return Err(first_fail);\n345\t            };\n346\t            match tokio::time::timeout(\n347\t                CEREMONY_TIMEOUT,\n348\t                run_initiator(\n349\t                    &retry_conn,\n350\t                    endpoint.node_id(),\n351\t                    subnet_name,\n352\t                    code,\n353\t                    &mut trust,\n354\t                    &mut subnets,\n355\t                    now_secs(),\n356\t                    1,\n357\t                    intro.as_ref(),\n358\t                ),\n359\t            )\n360\t            .await\n361\t            {\n362\t                Ok(Ok(o)) => {\n363\t                    eprintln!(\"(code had just rotated — accepted against the previous step)\");\n364\t                    // The retry ran on a FRESH connection — seed from it.\n365\t                    // [impl->REQ-CONV-1]\n366\t                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n367\t                    o\n368\t                }\n369\t                _ => return Err(first_fail),\n370\t            }\n371\t        }\n372\t        Err(e) => return Err(classify_wire_error(e)),\n373\t    };\n374\t    trust\n375\t        .save()\n376\t        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n377\t    subnets\n378\t        .save()\n379\t        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n380\t    Ok(format!(\"{outcome:?}\"))\n381\t}\n382\t\n383\t/// Reach a seed-holder: dial `responder_addr` directly when given (the\n384\t/// static-`ip:port` rig seam), else sweep the rendezvous until the search\n385\t/// deadline — one sweep races the ±1 window's tokens (bounded probes), and a\n386\t/// sweep that straddles a rotation simply misses; the next one derives fresh\n387\t/// tokens. ~2.5 windows of trying before the NoSeedHolder verdict (M7\n388\t/// acceptance fix).\n389\t// [impl->REQ-SUBNET-2]\n390\tasync fn connect_seed_holder(\n391\t    endpoint: &NetEndpoint,\n392\t    subnet_name: &str,\n393\t    responder_addr: Option<spt_net::net::endpoint::EndpointAddr>,\n394\t) -> Result<Connection, JoinFail> {\n395\t    match responder_addr {\n396\t        Some(addr) => endpoint\n397\t            .connect_with_alpn(addr, spt_net::net::pairing::wire::SPT_PAIR_ALPN)\n398\t            .await\n399\t            .map_err(|e| JoinFail::NoSeedHolder(e.to_string())),\n400\t        None => {\n401\t            const SEARCH_DEADLINE: Duration = Duration::from_secs(75);\n402\t            let start = std::time::Instant::now();\n403\t            loop {\n404\t                match dial_via_rendezvous(endpoint, subnet_name, time_step(now_secs())).await {\n405\t                    Ok(conn) => return Ok(conn),\n406\t                    Err(e) if start.elapsed() >= SEARCH_DEADLINE => {\n407\t                        return Err(JoinFail::NoSeedHolder(e.to_string()));\n408\t                    }\n409\t                    Err(_) => tokio::time::sleep(Duration::from_millis(500)).await,\n410\t                }\n411\t            }\n412\t        }\n413\t    }\n414\t}\n415\t\n416\t/// Map the wire error onto the CLI-facing failure classes.\n417\tfn classify_wire_error(e: PairWireError) -> JoinFail {\n418\t    match e {\n419\t        PairWireError::Pairing(_) => JoinFail::WrongCode,\n420\t        PairWireError::Refused(RateLimited::Busy) => JoinFail::RateLimited(None),\n421\t        PairWireError::Refused(RateLimited::Backoff { retry_after_secs }) => {\n422\t            JoinFail::RateLimited(Some(retry_after_secs))\n423\t        }\n424\t        PairWireError::UnknownSubnet(n) => JoinFail::UnknownSubnet(n),\n425\t        PairWireError::StepRejected => JoinFail::ClockSkew,\n426\t        PairWireError::Io(e) | PairWireError::Protocol(e) => JoinFail::Other(e),\n427\t    }\n428\t}\n429\t\n430\t/// The handshake-proven remote identity of a ceremony connection, as the\n431\t/// lowercase-hex stable name the stores key on.\n432\tfn remote_hex(conn: &Connection) -> String {\n433\t    PublicKey::from_bytes(conn.remote_id().as_bytes())\n434\t        .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n435\t        .to_hex()\n436\t}\n437\t\n438\t/// Address-seeding ceremony writer (M8 decisions 14/20, REQ-CONV-1): persist\n439\t/// the peer's OBSERVED address from the live ceremony connection into\n440\t/// `peer-addrs.json`. Both ceremony legs call it on success — the connection\n441\t/// that just carried an authenticated ceremony is the best possible seed for\n442\t/// the pump's next dial. Best-effort and skip-on-pathless: seeding is an\n443\t/// optimization; the id-only discovery path is always behind it.\n444\t// [impl->REQ-CONV-1]\n445\tfn record_ceremony_peer_addr(conn: &Connection, peer_hex: &str) {\n446\t    let addr = spt_net::net::endpoint::conn_remote_addr(conn);\n447\t    if addr.is_empty() {\n448\t        return; // id-only adds nothing over discovery\n449\t    }\n450\t    let Ok(value) = serde_json::to_value(addr) else {\n451\t        return;\n452\t    };\n453\t    let path = spt_store::peeraddrs::peer_addrs_file();\n454\t    if let Err(e) = spt_store::peeraddrs::PeerAddrStore::record(&path, peer_hex, value) {\n455\t        eprintln!(\"PEER_ADDR_SEED_FAIL:{peer_hex}: {e}\");\n456\t    }\n457\t}\n458\t\n459\t/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is\n460\t/// the NTP-corrected clock (M8 decision 18, REQ-PAIR-8): the system clock\n461\t/// plus a lazily-queried in-process offset, so a node whose OS clock is\n462\t/// minutes off (enlyzeam) still derives the steps its peers expect — at the\n463\t/// announced-step check, the responder's window, AND the meet-rotation token\n464\t/// derivation (all three read this). NTP unreachable ⇒ plain system clock\n465\t/// (offline LAN pairing unaffected); the OS clock is never written.\n466\t// [impl->REQ-PAIR-8]\n467\tfn now_secs() -> u64 {\n468\t    spt_net::net::pairing::ntp::ceremony_now_secs()\n469\t}\n470\t\n471\t#[cfg(test)]\n472\tmod tests {\n473\t    use super::*;\n474\t\n475\t    // [unit->REQ-SUBNET-2] every wire-error shape lands in the CLI failure\n476\t    // class the guided join UX switches on — wrong code re-prompts, rate\n477\t    // limits surface honestly (with the retry window), and plumbing noise\n478\t    // stays distinguishable from a user-fixable problem.\n479\t    #[test]\n480\t    fn wire_errors_classify_for_the_guided_ux() {\n481\t        use spt_net::net::pairing::spake::PairError;\n482\t        assert_eq!(\n483\t            classify_wire_error(PairWireError::Pairing(PairError::Confirm)),\n484\t            JoinFail::WrongCode\n485\t        );\n486\t        assert_eq!(\n487\t            classify_wire_error(PairWireError::Refused(RateLimited::Busy)),\n488\t            JoinFail::RateLimited(None)\n489\t        );\n490\t        assert_eq!(\n491\t            classify_wire_error(PairWireError::Refused(RateLimited::Backoff {\n492\t                retry_after_secs: 8\n493\t            })),\n494\t            JoinFail::RateLimited(Some(8))\n495\t        );\n496\t        assert_eq!(\n497\t            classify_wire_error(PairWireError::UnknownSubnet(\"home\".into())),\n498\t            JoinFail::UnknownSubnet(\"home\".into())\n499\t        );\n500\t        assert_eq!(\n501\t            classify_wire_error(PairWireError::StepRejected),\n502\t            JoinFail::ClockSkew\n503\t        );\n504\t        assert!(matches!(\n505\t            classify_wire_error(PairWireError::Io(\"eof\".into())),\n506\t            JoinFail::Other(_)\n507\t        ));\n508\t    }\n509\t}\n510\t"}]},"uuid":"59bf1751-10c4-4cd2-9afc-450a0b896d5f","timestamp":"2026-06-08T19:53:42.723Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","content":"//! M7 D3 (REQ-SUBNET-2): the join ceremony's **product surface** — the\n//! daemon-side hosting that turns the rig-proven SPAKE2/TOTP pairing wire\n//! (`spt_net::net::pairing`) into something a user can actually run.\n//!\n//! Three pieces, all riding the broker's one node-identity endpoint:\n//!\n//! - **Responder, always-on** (ADR-0005 amendment; M7 plan decision 8): every\n//!   member daemon accepts the pre-trust [`SPT_PAIR_ALPN`] beside the trusted\n//!   surface — no arming step, the one-sided UX the ADR intended. The\n//!   subnet-global [`PairingRateLimiter`] (red-team #11) is the standing-\n//!   listener guard; [`respond`] additionally sheds concurrent ceremonies at\n//!   the door (`try_lock`) and bounds each admitted ceremony to the\n//!   limiter's own [`CEREMONY_TIMEOUT_SECS`] so a stalling peer cannot wedge\n//!   the responder (the limiter's stale-slot reclaim is the backstop).\n//! - **Meet rotation** ([`spawn_meet_rotation`]): for each member subnet, a\n//!   short-lived rendezvous listener bound to the token-derived identity\n//!   (`pairing::meet`), re-bound every TOTP step — how a joiner that knows\n//!   nothing but (name, code) finds this responder over LAN or relay.\n//! - **Joiner leg** ([`join_ceremony`]): dial via rendezvous, run the\n//!   unchanged initiator ceremony, persist trust + the transferred seed.\n//!   Invoked over the broker IPC (`pair-join`) because the ceremony binds\n//!   the REAL node pubkey — and the node-identity endpoint lives here.\n//!\n//! Pairing connections never touch the trusted stream table: the ALPN routes\n//! them to [`respond`] and the connection dies with the ceremony.\n// [impl->REQ-SUBNET-2]\n\nuse std::sync::Arc;\nuse std::time::Duration;\n\nuse spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\nuse spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous};\nuse spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\nuse spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\nuse spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\nuse spt_proto::identity::PublicKey;\nuse spt_store::subnet::SubnetStore;\nuse spt_store::trust::TrustStore;\n\n/// The ceremony bound: aligned with the rate limiter's own stale-slot\n/// reclaim so an abandoned slot and an abandoned task expire together.\nconst CEREMONY_TIMEOUT: Duration = Duration::from_secs(CEREMONY_TIMEOUT_SECS);\n\n/// How long the responder waits for the joiner to close the connection\n/// after the ceremony's final frames — the delivery grace for Done/Seed\n/// (or an abort). Generous for a WAN joiner; a vanished peer costs at most\n/// this before the conn is released.\nconst CLOSE_GRACE: Duration = Duration::from_secs(10);\n\n/// Serve one inbound pairing ceremony (the always-on responder's per-\n/// connection handler). Stores are loaded fresh per ceremony — a subnet\n/// created or joined a second ago is immediately pairable, and a trust edit\n/// takes effect without a daemon restart (the same reload-per-use stance as\n/// the dispatcher gates).\n///\n/// Concurrency: ONE ceremony at a time per daemon, enforced at the door —\n/// a second connection finds the limiter lock held and is closed immediately\n/// (the joiner sees the stream end and retries; same UX as the limiter's\n/// `Busy` abort, shed before any frame is read).\n// [impl->REQ-SUBNET-2]\npub async fn respond(\n    conn: Connection,\n    local_pub: PublicKey,\n    rate: Arc<tokio::sync::Mutex<PairingRateLimiter>>,\n) {\n    let Ok(mut rate) = rate.try_lock() else {\n        conn.close(1u32.into(), b\"pairing busy\");\n        return;\n    };\n    // Serve-state filter (M8 decision 6, REQ-SUBNET-5): a detached subnet\n    // is not served — the responder sees a store WITHOUT it, so a joiner\n    // gets the same answer as for a subnet this node does not hold. The\n    // membership record on disk is untouched.\n    // [impl->REQ-SUBNET-5]\n    let mut subnets = SubnetStore::load();\n    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n    let mut trust = TrustStore::load();\n    match tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_responder(\n            &conn,\n            local_pub,\n            &subnets,\n            &mut rate,\n            &mut trust,\n            now_secs(),\n        ),\n    )\n    .await\n    {\n        Ok(Ok(outcome)) => {\n            // Address seeding, responder side (M8 decisions 14/20,\n            // REQ-CONV-1): the ceremony held a live authenticated\n            // connection — persist the joiner's observed address so the\n            // pump's post-join first sync dials it directly instead of\n            // paying the id-only discovery cold start.\n            // [impl->REQ-CONV-1]\n            record_ceremony_peer_addr(&conn, &outcome.joiner_hex);\n            // Re-pair trust overwrite (M8 decision 13, REQ-SUBNET-7): a\n            // COMPLETED ceremony presenting the same label + machine id as\n            // an existing row means this MACHINE re-paired under a fresh\n            // key — the superseded identity's trust + registry rows go.\n            // Fires only here, post-confirm (a gossiped claim never evicts).\n            // [impl->REQ-SUBNET-7]\n            if let Some(intro) = &outcome.intro {\n                crate::registryhost::repair_evict_superseded(\n                    &mut trust,\n                    &outcome.subnet,\n                    &outcome.joiner_hex,\n                    intro,\n                    &spt_store::perch::identity_dir().join(\"registry\"),\n                );\n            }\n            match trust.save() {\n                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n            }\n        }\n        // A failed ceremony is normal traffic (wrong code, impostor probe,\n        // vanished peer) — logged, never fatal; the limiter charged it.\n        Ok(Err(e)) => eprintln!(\"PAIRING_ATTEMPT_FAIL: {e}\"),\n        Err(_) => eprintln!(\"PAIRING_TIMEOUT: ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\"),\n    }\n    // Release the ceremony slot before the close-grace wait — the next\n    // joiner must not be shed at the door for the lame-duck duration of\n    // this connection's teardown.\n    drop(rate);\n    // Let the JOINER close first (the `meet::serve_once` discipline, bounded):\n    // `SendStream::finish()` only queues the final Done/Seed (or abort)\n    // frames — dropping the connection here sends an immediate QUIC CLOSE\n    // that discards unacked stream data, and the joiner loses the race and\n    // reads \"connection lost\" instead of its seed (the exact failure the\n    // first twohost run of the product-surface rung hit). The joiner drops\n    // its side once it has read the final frame; only then (or after the\n    // grace bound, for a vanished peer) does this side release the conn.\n    let _ = tokio::time::timeout(CLOSE_GRACE, conn.closed()).await;\n}\n\n/// The meet-rotation loop: for every member subnet, keep a rendezvous meet\n/// listener bound under the (name, current-step)-derived identity, answering\n/// joiner probes with `real_addr` — the responder's actual pairing-endpoint\n/// address. Re-binds at each TOTP step boundary (window rotation = re-bind,\n/// `pairing::meet` docs); re-reads the subnet store per window so a freshly\n/// created/joined subnet starts meeting within one step.\n///\n/// Bind failures are soft (logged, that subnet skipped this window): the\n/// daemon must keep running net-less-for-pairing rather than die. A\n/// [`BindScope::Port`] scope is mapped to [`BindScope::All`] — the fixed\n/// port belongs to the main endpoint; a second bind on it would always fail.\n// [impl->REQ-SUBNET-2]\npub fn spawn_meet_rotation(\n    handle: &tokio::runtime::Handle,\n    endpoint: Arc<NetEndpoint>,\n    relay: RelayPolicy,\n    discovery: LocalDiscovery,\n    scope: BindScope,\n) {\n    let scope = match scope {\n        BindScope::Port(_) => BindScope::All,\n        s => s,\n    };\n    handle.spawn(async move {\n        // The PREVIOUS window's listeners, kept serving one extra period\n        // (M7 acceptance fix): published records outlive listeners by the\n        // DNS TTL, so a joiner resolving the step-1 token must find a live\n        // listener there, not a ghost. Overlap = every published id is\n        // dialable for its full discoverable life.\n        let mut prev_tasks: Vec<tokio::task::JoinHandle<()>> = Vec::new();\n        loop {\n            let step = time_step(now_secs());\n            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\n            // listener does not rotate — a joiner cannot rendezvous with a\n            // membership this node deliberately is not serving. Re-read per\n            // window like the subnet store itself.\n            let attachment = spt_store::attachment::AttachmentStore::load();\n            let names: Vec<String> = SubnetStore::load()\n                .subnets\n                .iter()\n                .map(|s| s.name.clone())\n                .filter(|n| !attachment.is_detached(n))\n                .collect();\n            // One listener task per subnet for this window's lifetime.\n            let mut window_tasks = Vec::new();\n            for name in names {\n                let relay = relay.clone();\n                let real_addr = endpoint.addr();\n                window_tasks.push(tokio::spawn(async move {\n                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n                    {\n                        Ok(l) => l,\n                        Err(e) => {\n                            eprintln!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\n                            return;\n                        }\n                    };\n                    // Window diagnostics (live-debugging the meet path needs\n                    // the derived id + what this listener actually advertises\n                    // — an undiscoverable listener is indistinguishable from\n                    // a dead one without this line).\n                    eprintln!(\n                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\n                        listener.endpoint().node_id_hex(),\n                        listener.endpoint().addr()\n                    );\n                    // Serve probes until the window task is aborted at the\n                    // step boundary; each failure only ends one exchange.\n                    loop {\n                        match listener.serve_once(&real_addr).await {\n                            Ok(()) => eprintln!(\"PAIR_MEET_ANSWERED:{name} step={step}\"),\n                            Err(e) => {\n                                eprintln!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\n                                // Endpoint closed or a malformed probe — brief\n                                // pause so a tight error can't spin the loop.\n                                tokio::time::sleep(Duration::from_millis(200)).await;\n                            }\n                        }\n                    }\n                }));\n            }\n            // Sleep to the next step boundary, then rotate: the window\n            // BEFORE last dies (its published record has aged out of the\n            // ±1 acceptance anyway); the window just ended keeps serving\n            // one more period as `prev_tasks` (overlap, above).\n            let now = now_secs();\n            let next = (time_step(now) + 1) * PERIOD_SECS;\n            tokio::time::sleep(Duration::from_secs(next.saturating_sub(now).max(1))).await;\n            for t in prev_tasks.drain(..) {\n                t.abort();\n            }\n            prev_tasks = window_tasks;\n        }\n    });\n}\n\n/// Why a join attempt failed — classified for the CLI's guided UX\n/// (M7 plan decision 10: wrong code re-prompts, rate limits surface\n/// honestly, a missing seed-holder gets actionable hints).\n#[derive(Debug, Clone, PartialEq, Eq)]\npub enum JoinFail {\n    /// No meet listener answered for any window token — no seed-holder\n    /// reachable under that subnet name right now.\n    NoSeedHolder(String),\n    /// The ceremony ran and the confirmation failed — in practice: wrong code.\n    WrongCode,\n    /// The responder shed or refused us (busy / backoff `retry_after_secs`).\n    RateLimited(Option<u64>),\n    /// The responder does not hold a subnet by that name.\n    UnknownSubnet(String),\n    /// The dialer-announced TOTP step was outside the responder's window\n    /// (clock skew beyond ±1 step).\n    ClockSkew,\n    /// Wire/store plumbing failure (stream died, seed write failed…).\n    Other(String),\n}\n\nimpl std::fmt::Display for JoinFail {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            JoinFail::NoSeedHolder(e) => write!(f, \"no seed-holder found: {e}\"),\n            JoinFail::WrongCode => write!(f, \"pairing confirmation failed (wrong code?)\"),\n            JoinFail::RateLimited(Some(s)) => write!(f, \"rate-limited — retry in {s}s\"),\n            JoinFail::RateLimited(None) => write!(f, \"responder busy with another ceremony\"),\n            JoinFail::UnknownSubnet(n) => write!(f, \"responder holds no subnet '{n}'\"),\n            JoinFail::ClockSkew => write!(f, \"TOTP step rejected — check this machine's clock\"),\n            JoinFail::Other(e) => write!(f, \"{e}\"),\n        }\n    }\n}\n\n/// The joiner leg (M7 plan decision 10): find a seed-holder via the LAN+relay\n/// rendezvous (or dial `responder_addr` directly — the static-`ip:port` rig\n/// seam, mirroring [`meet_at`](spt_net::net::pairing::meet::meet_at)'s\n/// explicit-address form), run the unchanged initiator ceremony against its\n/// real endpoint, and persist the results (peer trust-pinned; the\n/// transferred seed makes this node a full member / future seed-holder).\n/// One attempt — the CLI owns the re-prompt loop.\n// [impl->REQ-SUBNET-2]\npub async fn join_ceremony(\n    endpoint: &NetEndpoint,\n    subnet_name: &str,\n    code: &str,\n    responder_addr: Option<spt_net::net::endpoint::EndpointAddr>,\n) -> Result<String, JoinFail> {\n    let mut trust = TrustStore::load();\n    let mut subnets = SubnetStore::load();\n    // The joiner's self-intro (M8 decision 13, REQ-SUBNET-7): label +\n    // hashed machine id — what lets the seed-holder recognize this MACHINE\n    // re-pairing under a fresh key and evict the superseded identity.\n    // Best-effort: a label-less or id-less box just sends none (no\n    // overwrite; manual prune covers it).\n    // [impl->REQ-SUBNET-7]\n    let intro = match (\n        spt_store::hostlabel::os_hostname(),\n        crate::machineid::machine_id_hash(),\n    ) {\n        (Some(label), Some(machine_id)) => {\n            Some(spt_net::net::pairing::wire::NodeIntro { label, machine_id })\n        }\n        _ => None,\n    };\n    let conn = connect_seed_holder(endpoint, subnet_name, responder_addr.clone()).await?;\n    let attempt = tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_initiator(\n            &conn,\n            endpoint.node_id(),\n            subnet_name,\n            code,\n            &mut trust,\n            &mut subnets,\n            now_secs(),\n            0,\n            intro.as_ref(),\n        ),\n    )\n    .await\n    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;\n    let outcome = match attempt {\n        Ok(o) => {\n            // Address seeding, joiner side (M8 decisions 14/20, REQ-CONV-1):\n            // persist the seed-holder's observed address from the live\n            // ceremony connection — the post-join first sync dials it\n            // directly instead of re-finding the peer from scratch.\n            // [impl->REQ-CONV-1]\n            record_ceremony_peer_addr(&conn, &remote_hex(&conn));\n            o\n        }\n        // The LATE-CODE retry (field report 2026-06-06): the joiner holds no\n        // seed, so a code read just before a rotation and entered just after\n        // binds to the wrong step and reads as \"wrong code\" — before\n        // bouncing that back at the user, retry the SAME code announced one\n        // step back (the responder's ±1 window exists for exactly this\n        // tolerance). The responder runs one ceremony per connection, so the\n        // retry redials a FRESH one, after the limiter's first-failure\n        // backoff (1s) has lapsed. Any retry failure surfaces the FIRST\n        // failure's class — the retry was a guess on the user's behalf, not\n        // a second user attempt.\n        Err(PairWireError::Pairing(first)) => {\n            let first_fail = classify_wire_error(PairWireError::Pairing(first));\n            drop(conn);\n            tokio::time::sleep(Duration::from_millis(1_200)).await;\n            let Ok(retry_conn) = connect_seed_holder(endpoint, subnet_name, responder_addr).await\n            else {\n                return Err(first_fail);\n            };\n            match tokio::time::timeout(\n                CEREMONY_TIMEOUT,\n                run_initiator(\n                    &retry_conn,\n                    endpoint.node_id(),\n                    subnet_name,\n                    code,\n                    &mut trust,\n                    &mut subnets,\n                    now_secs(),\n                    1,\n                    intro.as_ref(),\n                ),\n            )\n            .await\n            {\n                Ok(Ok(o)) => {\n                    eprintln!(\"(code had just rotated — accepted against the previous step)\");\n                    // The retry ran on a FRESH connection — seed from it.\n                    // [impl->REQ-CONV-1]\n                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n                    o\n                }\n                _ => return Err(first_fail),\n            }\n        }\n        Err(e) => return Err(classify_wire_error(e)),\n    };\n    trust\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n    subnets\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n    Ok(format!(\"{outcome:?}\"))\n}\n\n/// Reach a seed-holder: dial `responder_addr` directly when given (the\n/// static-`ip:port` rig seam), else sweep the rendezvous until the search\n/// deadline — one sweep races the ±1 window's tokens (bounded probes), and a\n/// sweep that straddles a rotation simply misses; the next one derives fresh\n/// tokens. ~2.5 windows of trying before the NoSeedHolder verdict (M7\n/// acceptance fix).\n// [impl->REQ-SUBNET-2]\nasync fn connect_seed_holder(\n    endpoint: &NetEndpoint,\n    subnet_name: &str,\n    responder_addr: Option<spt_net::net::endpoint::EndpointAddr>,\n) -> Result<Connection, JoinFail> {\n    match responder_addr {\n        Some(addr) => endpoint\n            .connect_with_alpn(addr, spt_net::net::pairing::wire::SPT_PAIR_ALPN)\n            .await\n            .map_err(|e| JoinFail::NoSeedHolder(e.to_string())),\n        None => {\n            const SEARCH_DEADLINE: Duration = Duration::from_secs(75);\n            let start = std::time::Instant::now();\n            loop {\n                match dial_via_rendezvous(endpoint, subnet_name, time_step(now_secs())).await {\n                    Ok(conn) => return Ok(conn),\n                    Err(e) if start.elapsed() >= SEARCH_DEADLINE => {\n                        return Err(JoinFail::NoSeedHolder(e.to_string()));\n                    }\n                    Err(_) => tokio::time::sleep(Duration::from_millis(500)).await,\n                }\n            }\n        }\n    }\n}\n\n/// Map the wire error onto the CLI-facing failure classes.\nfn classify_wire_error(e: PairWireError) -> JoinFail {\n    match e {\n        PairWireError::Pairing(_) => JoinFail::WrongCode,\n        PairWireError::Refused(RateLimited::Busy) => JoinFail::RateLimited(None),\n        PairWireError::Refused(RateLimited::Backoff { retry_after_secs }) => {\n            JoinFail::RateLimited(Some(retry_after_secs))\n        }\n        PairWireError::UnknownSubnet(n) => JoinFail::UnknownSubnet(n),\n        PairWireError::StepRejected => JoinFail::ClockSkew,\n        PairWireError::Io(e) | PairWireError::Protocol(e) => JoinFail::Other(e),\n    }\n}\n\n/// The handshake-proven remote identity of a ceremony connection, as the\n/// lowercase-hex stable name the stores key on.\nfn remote_hex(conn: &Connection) -> String {\n    PublicKey::from_bytes(conn.remote_id().as_bytes())\n        .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n        .to_hex()\n}\n\n/// Address-seeding ceremony writer (M8 decisions 14/20, REQ-CONV-1): persist\n/// the peer's OBSERVED address from the live ceremony connection into\n/// `peer-addrs.json`. Both ceremony legs call it on success — the connection\n/// that just carried an authenticated ceremony is the best possible seed for\n/// the pump's next dial. Best-effort and skip-on-pathless: seeding is an\n/// optimization; the id-only discovery path is always behind it.\n// [impl->REQ-CONV-1]\nfn record_ceremony_peer_addr(conn: &Connection, peer_hex: &str) {\n    let addr = spt_net::net::endpoint::conn_remote_addr(conn);\n    if addr.is_empty() {\n        return; // id-only adds nothing over discovery\n    }\n    let Ok(value) = serde_json::to_value(addr) else {\n        return;\n    };\n    let path = spt_store::peeraddrs::peer_addrs_file();\n    if let Err(e) = spt_store::peeraddrs::PeerAddrStore::record(&path, peer_hex, value) {\n        eprintln!(\"PEER_ADDR_SEED_FAIL:{peer_hex}: {e}\");\n    }\n}\n\n/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is\n/// the NTP-corrected clock (M8 decision 18, REQ-PAIR-8): the system clock\n/// plus a lazily-queried in-process offset, so a node whose OS clock is\n/// minutes off (enlyzeam) still derives the steps its peers expect — at the\n/// announced-step check, the responder's window, AND the meet-rotation token\n/// derivation (all three read this). NTP unreachable ⇒ plain system clock\n/// (offline LAN pairing unaffected); the OS clock is never written.\n// [impl->REQ-PAIR-8]\nfn now_secs() -> u64 {\n    spt_net::net::pairing::ntp::ceremony_now_secs()\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    // [unit->REQ-SUBNET-2] every wire-error shape lands in the CLI failure\n    // class the guided join UX switches on — wrong code re-prompts, rate\n    // limits surface honestly (with the retry window), and plumbing noise\n    // stays distinguishable from a user-fixable problem.\n    #[test]\n    fn wire_errors_classify_for_the_guided_ux() {\n        use spt_net::net::pairing::spake::PairError;\n        assert_eq!(\n            classify_wire_error(PairWireError::Pairing(PairError::Confirm)),\n            JoinFail::WrongCode\n        );\n        assert_eq!(\n            classify_wire_error(PairWireError::Refused(RateLimited::Busy)),\n            JoinFail::RateLimited(None)\n        );\n        assert_eq!(\n            classify_wire_error(PairWireError::Refused(RateLimited::Backoff {\n                retry_after_secs: 8\n            })),\n            JoinFail::RateLimited(Some(8))\n        );\n        assert_eq!(\n            classify_wire_error(PairWireError::UnknownSubnet(\"home\".into())),\n            JoinFail::UnknownSubnet(\"home\".into())\n        );\n        assert_eq!(\n            classify_wire_error(PairWireError::StepRejected),\n            JoinFail::ClockSkew\n        );\n        assert!(matches!(\n            classify_wire_error(PairWireError::Io(\"eof\".into())),\n            JoinFail::Other(_)\n        ));\n    }\n}\n","numLines":510,"startLine":1,"totalLines":510}},"sourceToolAssistantUUID":"a5eb7b3e-8feb-4799-8163-fb793145a5c2","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"type":"queue-operation","operation":"enqueue","timestamp":"2026-06-08T19:54:05.024Z","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","content":"<task-notification>\n<task-id>a4c974d544b82ff92</task-id>\n<tool-use-id>toolu_01P6oStuiGbXXuCNPsESkwQt</tool-use-id>\n<output-file>C:\\Users\\decid\\AppData\\Local\\Temp\\claude\\C--Users-decid-Documents-projects-spt-core\\afad552a-7216-48d3-ba81-3c8294f2a399\\tasks\\a4c974d544b82ff92.output</output-file>\n<status>completed</status>\n<summary>Agent \"Map roster-relevant code\" completed</summary>\n<result>Perfect! Now I have all the information. Let me compile the comprehensive report:\n\n---\n\n## Precise Map of Existing Code for REQ-MESH-2: Roster Store + Tombstones + Frame::Seed Extension\n\n### 1. **SubnetStore** — Subnet Record Storage\n**File:** `./crates/spt-store/src/subnet.rs` (lines 1–435)\n\n**Struct Definitions:**\n- **`SubnetRecord`** (lines 68–90) — Single subnet membership\n  - `name: String` — Human label (R-PAIR-4)\n  - `seed_hex: String` — 20-byte TOTP seed, lowercase hex\n  - `epoch: u64` — Seed generation (monotonic, bumped on rotate)\n  - `user: Option&lt;String&gt;` — Cross-user seam (forward v1→multi-user)\n  - `created: String` — Unix-seconds stamp\n  - `hide_new_endpoints: bool` — ADR-0006 §6 policy (serde default OFF)\n\n- **`SubnetStore`** (lines 102–235) — Collection of all subnets\n  - `subnets: Vec&lt;SubnetRecord&gt;` — Multi-subnet membership\n\n**Key Methods:**\n- `load()` → `SubnetStore` (line 111) — From canonical `subnet_file()` (absent = empty, corrupt = empty)\n- `load_from(path: &amp;Path)` → `SubnetStore` (line 118) — Testable core\n- `save()` → `Result&lt;(), SubnetError&gt;` (line 126) — Atomic write to canonical path\n- `save_to(path: &amp;Path)` → `Result&lt;(), SubnetError&gt;` (line 133) — Atomic + creates parent dir\n- `find(name: &amp;str)` → `Option&lt;&amp;SubnetRecord&gt;` (line 143)\n- `create_subnet(name: &amp;str)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 155) — Mint seed at epoch 1\n- `add_joined(name, seed, epoch)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 174) — Joiner side (pairing)\n- `rotate_seed(name: &amp;str)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 201) — ADR-0005 #10 revocation\n- `remove(name: &amp;str)` → `bool` (line 230) — Leave subnet\n\n**Storage:** `&lt;spt_home&gt;/identity/subnet.json` (via `subnet_file()` at `crate::perch::subnet_file`)\n\n---\n\n### 2. **Pairing Wire Frame::Seed** — Seed Transfer Protocol\n**File:** `./crates/spt-net/src/net/pairing/wire.rs`\n\n**Frame Enum Variant** (lines 521–524):\n```rust\nSeed {\n    seed: [u8; TOTP_SEED_LEN],\n    epoch: u64,\n}\n```\n\n**Wire Format Constants:**\n- `T_SEED: u8 = 7` (line 73) — Frame tag\n- `TOTP_SEED_LEN: usize = 20` (from `spt-store::subnet`)\n\n**Encoding** (lines 588–593):\n```rust\nfn enc_seed(seed: &amp;[u8; TOTP_SEED_LEN], epoch: u64) -&gt; Vec&lt;u8&gt; {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);           // raw 20 bytes\n    b.extend_from_slice(&amp;epoch.to_be_bytes()); // u64 BE\n    b\n}\n```\n\n**Decoding** (lines 681–688):\n```rust\nT_SEED =&gt; {\n    let seed: [u8; TOTP_SEED_LEN] = c.take(TOTP_SEED_LEN)?\n        .try_into().expect(\"took TOTP_SEED_LEN\");\n    let epoch = c.u64()?;\n    Frame::Seed { seed, epoch }\n}\n```\n\n**Consumption (Joiner Side):**\n- **Responder sends** (line 331): `write_frame(send, &amp;enc_seed(&amp;seed, p.epoch))`\n- **Initiator receives &amp; applies** (lines 440–449):\n  ```rust\n  match read_frame(&amp;mut recv).await? {\n      Frame::Seed { seed, epoch } =&gt; {\n          match subnets.add_joined(subnet_name, seed, epoch) {\n              Ok(_) | Err(SubnetError::Exists(_)) =&gt; {} // success or idempotent re-pair\n              Err(e) =&gt; return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n          }\n      }\n      other =&gt; return Err(unexpected(\"Seed\", other)),\n  }\n  ```\n\n---\n\n### 3. **Registry Store / Advertise** — Subnet-Wide Roster\n**File:** `./crates/spt-net/src/net/registry.rs`\n\n**Instance Structure** (lines 72–142):\n```rust\npub struct Instance {\n    pub node: String,                          // node-hex qualifier\n    pub status: Status,                        // Active/Dormant/Suspended/Offline\n    pub epoch: u64,                            // author node's monotonic lease\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub resources: Option&lt;String&gt;,             // D9-4 blurb\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub last_active_ms: Option&lt;u64&gt;,          // M5-D6a presence\n    #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n    pub shell_adapters: Vec&lt;String&gt;,          // M5-D8c broadcast\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub node_label: Option&lt;String&gt;,           // REQ-SUBNET-3 hostname\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub machine_id: Option&lt;String&gt;,           // REQ-SUBNET-7 hashed stable id\n}\n```\n\n**NodeLabel** (lines 151–156) — Endpoint-less node naming\n```rust\npub struct NodeLabel {\n    pub label: String,                    // OS hostname\n    pub epoch: u64,                       // lease epoch (strictly-greater)\n}\n```\n\n**SubnetRegistry** (lines 161–170) — Per-subnet registry\n```rust\npub struct SubnetRegistry {\n    #[serde(default)]\n    by_id: BTreeMap&lt;String, Vec&lt;Instance&gt;&gt;,\n    #[serde(default)]\n    node_labels: BTreeMap&lt;String, NodeLabel&gt;,\n}\n```\n\n**MergeOutcome** (lines 175–182) — Lease decision\n```rust\npub enum MergeOutcome {\n    Inserted,  // first (endpoint_id, node) pair\n    Updated,   // strictly-newer epoch\n    Stale,     // equal/lower epoch → dropped\n}\n```\n\n**Key Methods:**\n- `merge_instance()` (impl line ~250+) — Strictly-greater epoch lease\n- `merge_node_label(node, label, epoch)` → `MergeOutcome` (line 249+)\n- `evict_nodes(dead_fn)` → `usize` (line 212) — Ghost-row cleanup\n- `evict_node_labels(dead_fn)` → `usize` (line 239) — Explicit prune (REQ-SUBNET-6)\n\n**Daemon Integration:**\n**File:** `./crates/spt-daemon/src/registryhost.rs`\n\n- **`RegistryHost`** (lines ~85–110) — Daemon per-subnet registry host\n- `advertise_local(&amp;self, owlery: &amp;Path) → Vec&lt;RegistryFeedRecord&gt;` (line 321) — Rescan owlery, re-advertise\n- `advertise_if_visible(…)` — Visibility gate (ADR-0006 §6)\n- `Status` enum carries liveness (line 369+): `Active`, `Dormant`, `Suspended` (M5-D2)\n\n---\n\n### 4. **Atomic Write Pattern** — Canonical Store Example\n**File:** `./crates/spt-store/src/atomic.rs` (lines 1–235)\n\n**Function:** `atomic_write_string(path: &amp;Path, body: &amp;str) → io::Result&lt;()&gt;` (lines 49–51)\n- Delegates to `atomic_write_bytes(path, body.as_bytes())`\n\n**Core Pattern** (lines 56–70):\n```rust\npub fn atomic_write_bytes(path: &amp;Path, body: &amp;[u8]) -&gt; io::Result&lt;()&gt; {\n    let tmp = path.with_file_name(format!(\n        \"{}.tmp\",\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\")\n    ));\n    fs::write(&amp;tmp, body)?;\n    match rename_with_retry(&amp;tmp, path) {\n        Ok(()) =&gt; Ok(()),\n        Err(e) =&gt; {\n            let _ = fs::remove_file(&amp;tmp);\n            Err(e)\n        }\n    }\n}\n```\n\n**Retry Logic** (lines 75–110):\n- `rename_with_retry(from, to)` — Max 10 attempts, linear backoff (2ms–50ms)\n- `is_transient(error)` — Detects EBUSY (Windows 32) / `PermissionDenied` (POSIX)\n- Non-transient errors (NotFound, etc.) fail immediately\n\n**Corrupt-Degrades-Empty Pattern:**\n- SubnetStore (line 120): `serde_json::from_str(&amp;s).unwrap_or_default()` on read failure\n- PeerAddrStore (line 54): Same — absent/corrupt → empty struct default\n\n---\n\n### 5. **machine_id** — REQ-SUBNET-7 Stable Identifier\n**File:** `./crates/spt-daemon/src/machineid.rs` (lines 1–168)\n\n**Function:** `machine_id_hash() → Option&lt;String&gt;` (lines 29–33)\n- Returns **domain-separated SHA-256** (never raw id on wire)\n- Prefix: `\"spt-machine-id:\"` (line 24)\n- Sources:\n  - Unix: `/etc/machine-id` or `/var/lib/dbus/machine-id` (lines 44–52)\n  - Windows: `HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\MachineGuid` (lines 59–104) via advapi32\n  - Fallback: minted UUID persisted at `&lt;identity_dir&gt;/machine-id` (lines 108–130)\n\n**Helper:** `hash_raw(raw: &amp;str) → String` (lines 37–39)\n\n**Node Pubkey + Label Types:**\n- Pubkey: `spt_proto::identity::PublicKey` (32 bytes, stable node id)\n- Label: `String` — hostname (REQ-SUBNET-3), carried in `Instance::node_label`\n\n---\n\n### 6. **REQ-CONV-1 peer-addrs.json** — The D4 Reconcile Target\n**File:** `./crates/spt-store/src/peeraddrs.rs` (lines 1–162)\n\n**Shape:** `PeerAddrStore`\n```rust\npub struct PeerAddrStore {\n    #[serde(default)]\n    pub addrs: BTreeMap&lt;String, serde_json::Value&gt;,  // peer hex → EndpointAddr JSON\n}\n```\n\n**Location:** `&lt;spt_home&gt;/identity/peer-addrs.json` (line 30)\n\n**Key Methods:**\n- `load()` → `PeerAddrStore` (line 46) — Absent = empty\n- `put(peer_hex, addr) → bool` (line 82) — Returns true if changed\n- `record(path, peer_hex, addr) → io::Result&lt;()&gt;` (line 95) — Load→put→save, skips noop writes\n\n**Corrupt Handling:** `unwrap_or_default()` on parse error (line 55)\n\n---\n\n### 7. **Mesh Modules Layout** — Crate Structure + Net Gating\n**Files:**\n- `./crates/spt-net/src/net/mesh.rs` (lines 1–12) — Module root\n- `./crates/spt-net/src/net/mesh/seedproof.rs` (lines 1–200+) — Mesh-D1 primitives\n\n**Seedproof Core** (seedproof.rs):\n- **`MembershipKey`** (lines 54–90) — `MK = HKDF-SHA256(ikm=seed, info=domain‖subnet_id‖epoch)`\n  - `derive(seed, subnet_id, seed_epoch) → MembershipKey` (line 65)\n  - Constants: `MK_LEN = 32`, `MK_DOMAIN = b\"spt-core/mesh/mk/v1\"` (lines 38, 46)\n  \n- **`SeedProofTranscript`** (lines 119–135) — Mutual proof context\n  - `subnet_id, seed_epoch, dialer_pub, acceptor_pub, dialer_nonce, acceptor_nonce`\n  - `tag(mk, prover) → [u8; PROOF_TAG_LEN]` (line 143) — HMAC-SHA-256 proof\n\n- Constants:\n  - `PROOF_TAG_LEN = 32`, `PROOF_DOMAIN = b\"spt-core/mesh/seedproof/v1\"` (lines 43, 49)\n  - `NONCE_LEN = 32` (line 52)\n\n**Roster Placeholder:** No explicit roster module yet; D1–D2 are crypto primitives only.\n\n**Crate Layout:**\n- `spt-proto` ← node pubkey (Identity, PublicKey)\n- `spt-store` ← persistent stores (subnet, peer-addrs, registry)\n- `spt-net` ← pairing, mesh, endpoint (behind `net` feature)\n- `spt-daemon` ← registryhost, machineid, advertise_local\n\n**Net Feature Gating** (./crates/spt-net/Cargo.toml lines 8–13):\n```toml\n[features]\ndefault = [\"net\"]\nnet = [\"dep:iroh\", \"dep:tokio\", \"dep:hmac\", \"dep:sha1\", \"dep:sha2\", \"dep:hkdf\", \n        \"dep:data-encoding\", \"dep:spake2\", \"dep:subtle\", \"dep:zeroize\", \"dep:serde_json\"]\n```\n- Mesh-D1 deps gated: `hkdf`, `sha2`, `subtle`, `zeroize`\n\n---\n\n### 8. **Exact Files You'll Most Likely Create/Edit for REQ-MESH-2**\n\n**Create (New):**\n1. **`./crates/spt-store/src/roster.rs`** (150–250 lines expected)\n   - `RosterStore` struct + load/save (mirror SubnetStore pattern)\n   - `RosterRecord` struct (node_hex, epoch, status?, tombstone_epoch?)\n   - Atomic write via `atomic_write_string`\n   - File: `&lt;spt_home&gt;/identity/roster-&lt;subnet&gt;.json` or `roster.json` (design choice)\n\n2. **`./crates/spt-net/src/net/mesh/roster.rs`** (200–400 lines expected)\n   - `MeshRoster` — in-memory subnet-wide roster (grows from seedproof)\n   - `merge_member(node_hex, epoch, status)` — Lease semantics (strictly-greater epoch)\n   - `evict_node(node_hex)` — Ghost decay\n   - Tombstone logic: track deleted members (`deleted_at_epoch`, retention window)\n\n**Modify:**\n1. **`./crates/spt-net/src/net/pairing/wire.rs`**\n   - Already has `Frame::Seed` — **no change needed** for basic D2f seed transfer\n   - Future: extend frame for roster advertisement (D3)\n\n2. **`./crates/spt-net/src/net/mesh.rs`**\n   - Add `pub mod roster;` (line 13+)\n\n3. **`./crates/spt-store/src/lib.rs`**\n   - Export `pub mod roster;` (mirror existing exports for subnet, peeraddrs, etc.)\n\n4. **`./crates/spt-daemon/src/registryhost.rs`** (future D3+)\n   - Hook roster merges into `advertise_local` → seed holder broadcasts roster on re-advertisement\n\n5. **Tests/Integration:**\n   - `./crates/spt-daemon/tests/mesh.rs` — add D2e/D2f roster store round-trip tests\n\n---\n\n### Summary: Key Line Numbers &amp; Signatures\n\n| Entity | File | Lines | Signature |\n|--------|------|-------|-----------|\n| SubnetStore | spt-store/subnet.rs | 102–235 | `pub struct SubnetStore { subnets: Vec&lt;SubnetRecord&gt; }` |\n| SubnetStore::load | spt-store/subnet.rs | 111–112 | `pub fn load() -&gt; SubnetStore` |\n| SubnetStore::save | spt-store/subnet.rs | 126–128 | `pub fn save(&amp;self) -&gt; Result&lt;(), SubnetError&gt;` |\n| SubnetRecord | spt-store/subnet.rs | 68–90 | `{ name, seed_hex, epoch, user, created, hide_new_endpoints }` |\n| Frame::Seed | spt-net/pairing/wire.rs | 521–524 | `Seed { seed: [u8; 20], epoch: u64 }` |\n| enc_seed | spt-net/pairing/wire.rs | 588–593 | `fn enc_seed(seed, epoch) → Vec&lt;u8&gt;` |\n| decode Frame::Seed | spt-net/pairing/wire.rs | 681–688 | Reads 20 bytes + u64 BE |\n| atomic_write_string | spt-store/atomic.rs | 49–51 | `pub fn atomic_write_string(path, body) → io::Result&lt;()&gt;` |\n| atomic_write_bytes | spt-store/atomic.rs | 56–70 | tmp + rename with retry |\n| MembershipKey | spt-net/mesh/seedproof.rs | 54–90 | HKDF-derived per-(subnet, epoch) secret |\n| SeedProofTranscript | spt-net/mesh/seedproof.rs | 119–135 | Mutual proof context (binds pubkeys, nonces, epoch) |\n| Instance | spt-net/registry.rs | 72–142 | node, status, epoch, node_label, machine_id, … |\n| SubnetRegistry | spt-net/registry.rs | 161–170 | `by_id: BTreeMap&lt;endpoint_id, Vec&lt;Instance&gt;&gt;` |\n| MergeOutcome | spt-net/registry.rs | 175–182 | Inserted, Updated, Stale |\n| NodeLabel | spt-net/registry.rs | 151–156 | label + epoch lease |\n| machine_id_hash | spt-daemon/machineid.rs | 29–33 | SHA-256(domain + raw_id) |\n| PeerAddrStore | spt-store/peeraddrs.rs | 38–42 | `BTreeMap&lt;peer_hex, EndpointAddr JSON&gt;` |\n| PeerAddrStore::load | spt-store/peeraddrs.rs | 46–48 | Absent/corrupt = empty |\n\nThis map provides all the foundational structure for implementing a durable, tombstone-aware roster with pairing-driven seed dissemination.</result>\n<usage><subagent_tokens>80827</subagent_tokens><tool_uses>29</tool_uses><duration_ms>129477</duration_ms></usage>\n</task-notification>"}
{"parentUuid":"59bf1751-10c4-4cd2-9afc-450a0b896d5f","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SBh77yD4T7S8wNvBGxFX8S","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":10722,"cache_read_input_tokens":103527,"output_tokens":3423,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10722,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3423,"cache_read_input_tokens":103527,"cache_creation_input_tokens":10722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10722},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNtTCt1dMVe8v5Cs6iJ","type":"assistant","uuid":"a37d6295-d4ec-4566-935a-d90d05ad6911","timestamp":"2026-06-08T19:54:30.537Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a37d6295-d4ec-4566-935a-d90d05ad6911","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SBh77yD4T7S8wNvBGxFX8S","type":"message","role":"assistant","content":[{"type":"text","text":"Grep registry for the `lease_epoch` concept (the strictly-greater-wins lease)."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10722,"cache_read_input_tokens":103527,"output_tokens":3423,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10722,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3423,"cache_read_input_tokens":103527,"cache_creation_input_tokens":10722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10722},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNtTCt1dMVe8v5Cs6iJ","type":"assistant","uuid":"6fdf8e8b-14d0-44b7-8835-6146450d8892","timestamp":"2026-06-08T19:54:31.007Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"6fdf8e8b-14d0-44b7-8835-6146450d8892","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SBh77yD4T7S8wNvBGxFX8S","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SNYz3HVBWPhaoSDUvLrPTq","name":"Grep","input":{"pattern":"lease|epoch|strictly.greater|node_label","path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/registry.rs","output_mode":"content","-n":true,"head_limit":40},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":10722,"cache_read_input_tokens":103527,"output_tokens":3423,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":10722,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3423,"cache_read_input_tokens":103527,"cache_creation_input_tokens":10722,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":10722},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNtTCt1dMVe8v5Cs6iJ","type":"assistant","uuid":"c325db4a-32dc-40ab-837e-31c7254f477e","timestamp":"2026-06-08T19:54:32.906Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"c325db4a-32dc-40ab-837e-31c7254f477e","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SNYz3HVBWPhaoSDUvLrPTq","type":"tool_result","content":"No matches found"}]},"uuid":"32587661-37b4-412f-ba69-8f35a578d1e8","timestamp":"2026-06-08T19:54:33.013Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"","numLines":0},"sourceToolAssistantUUID":"c325db4a-32dc-40ab-837e-31c7254f477e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"type":"queue-operation","operation":"remove","timestamp":"2026-06-08T19:54:33.117Z","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"parentUuid":"32587661-37b4-412f-ba69-8f35a578d1e8","isSidechain":false,"attachment":{"type":"queued_command","prompt":"<task-notification>\n<task-id>a4c974d544b82ff92</task-id>\n<tool-use-id>toolu_01P6oStuiGbXXuCNPsESkwQt</tool-use-id>\n<output-file>C:\\Users\\decid\\AppData\\Local\\Temp\\claude\\C--Users-decid-Documents-projects-spt-core\\afad552a-7216-48d3-ba81-3c8294f2a399\\tasks\\a4c974d544b82ff92.output</output-file>\n<status>completed</status>\n<summary>Agent \"Map roster-relevant code\" completed</summary>\n<result>Perfect! Now I have all the information. Let me compile the comprehensive report:\n\n---\n\n## Precise Map of Existing Code for REQ-MESH-2: Roster Store + Tombstones + Frame::Seed Extension\n\n### 1. **SubnetStore** — Subnet Record Storage\n**File:** `./crates/spt-store/src/subnet.rs` (lines 1–435)\n\n**Struct Definitions:**\n- **`SubnetRecord`** (lines 68–90) — Single subnet membership\n  - `name: String` — Human label (R-PAIR-4)\n  - `seed_hex: String` — 20-byte TOTP seed, lowercase hex\n  - `epoch: u64` — Seed generation (monotonic, bumped on rotate)\n  - `user: Option&lt;String&gt;` — Cross-user seam (forward v1→multi-user)\n  - `created: String` — Unix-seconds stamp\n  - `hide_new_endpoints: bool` — ADR-0006 §6 policy (serde default OFF)\n\n- **`SubnetStore`** (lines 102–235) — Collection of all subnets\n  - `subnets: Vec&lt;SubnetRecord&gt;` — Multi-subnet membership\n\n**Key Methods:**\n- `load()` → `SubnetStore` (line 111) — From canonical `subnet_file()` (absent = empty, corrupt = empty)\n- `load_from(path: &amp;Path)` → `SubnetStore` (line 118) — Testable core\n- `save()` → `Result&lt;(), SubnetError&gt;` (line 126) — Atomic write to canonical path\n- `save_to(path: &amp;Path)` → `Result&lt;(), SubnetError&gt;` (line 133) — Atomic + creates parent dir\n- `find(name: &amp;str)` → `Option&lt;&amp;SubnetRecord&gt;` (line 143)\n- `create_subnet(name: &amp;str)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 155) — Mint seed at epoch 1\n- `add_joined(name, seed, epoch)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 174) — Joiner side (pairing)\n- `rotate_seed(name: &amp;str)` → `Result&lt;&amp;SubnetRecord, SubnetError&gt;` (line 201) — ADR-0005 #10 revocation\n- `remove(name: &amp;str)` → `bool` (line 230) — Leave subnet\n\n**Storage:** `&lt;spt_home&gt;/identity/subnet.json` (via `subnet_file()` at `crate::perch::subnet_file`)\n\n---\n\n### 2. **Pairing Wire Frame::Seed** — Seed Transfer Protocol\n**File:** `./crates/spt-net/src/net/pairing/wire.rs`\n\n**Frame Enum Variant** (lines 521–524):\n```rust\nSeed {\n    seed: [u8; TOTP_SEED_LEN],\n    epoch: u64,\n}\n```\n\n**Wire Format Constants:**\n- `T_SEED: u8 = 7` (line 73) — Frame tag\n- `TOTP_SEED_LEN: usize = 20` (from `spt-store::subnet`)\n\n**Encoding** (lines 588–593):\n```rust\nfn enc_seed(seed: &amp;[u8; TOTP_SEED_LEN], epoch: u64) -&gt; Vec&lt;u8&gt; {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);           // raw 20 bytes\n    b.extend_from_slice(&amp;epoch.to_be_bytes()); // u64 BE\n    b\n}\n```\n\n**Decoding** (lines 681–688):\n```rust\nT_SEED =&gt; {\n    let seed: [u8; TOTP_SEED_LEN] = c.take(TOTP_SEED_LEN)?\n        .try_into().expect(\"took TOTP_SEED_LEN\");\n    let epoch = c.u64()?;\n    Frame::Seed { seed, epoch }\n}\n```\n\n**Consumption (Joiner Side):**\n- **Responder sends** (line 331): `write_frame(send, &amp;enc_seed(&amp;seed, p.epoch))`\n- **Initiator receives &amp; applies** (lines 440–449):\n  ```rust\n  match read_frame(&amp;mut recv).await? {\n      Frame::Seed { seed, epoch } =&gt; {\n          match subnets.add_joined(subnet_name, seed, epoch) {\n              Ok(_) | Err(SubnetError::Exists(_)) =&gt; {} // success or idempotent re-pair\n              Err(e) =&gt; return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n          }\n      }\n      other =&gt; return Err(unexpected(\"Seed\", other)),\n  }\n  ```\n\n---\n\n### 3. **Registry Store / Advertise** — Subnet-Wide Roster\n**File:** `./crates/spt-net/src/net/registry.rs`\n\n**Instance Structure** (lines 72–142):\n```rust\npub struct Instance {\n    pub node: String,                          // node-hex qualifier\n    pub status: Status,                        // Active/Dormant/Suspended/Offline\n    pub epoch: u64,                            // author node's monotonic lease\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub resources: Option&lt;String&gt;,             // D9-4 blurb\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub last_active_ms: Option&lt;u64&gt;,          // M5-D6a presence\n    #[serde(default, skip_serializing_if = \"Vec::is_empty\")]\n    pub shell_adapters: Vec&lt;String&gt;,          // M5-D8c broadcast\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub node_label: Option&lt;String&gt;,           // REQ-SUBNET-3 hostname\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub machine_id: Option&lt;String&gt;,           // REQ-SUBNET-7 hashed stable id\n}\n```\n\n**NodeLabel** (lines 151–156) — Endpoint-less node naming\n```rust\npub struct NodeLabel {\n    pub label: String,                    // OS hostname\n    pub epoch: u64,                       // lease epoch (strictly-greater)\n}\n```\n\n**SubnetRegistry** (lines 161–170) — Per-subnet registry\n```rust\npub struct SubnetRegistry {\n    #[serde(default)]\n    by_id: BTreeMap&lt;String, Vec&lt;Instance&gt;&gt;,\n    #[serde(default)]\n    node_labels: BTreeMap&lt;String, NodeLabel&gt;,\n}\n```\n\n**MergeOutcome** (lines 175–182) — Lease decision\n```rust\npub enum MergeOutcome {\n    Inserted,  // first (endpoint_id, node) pair\n    Updated,   // strictly-newer epoch\n    Stale,     // equal/lower epoch → dropped\n}\n```\n\n**Key Methods:**\n- `merge_instance()` (impl line ~250+) — Strictly-greater epoch lease\n- `merge_node_label(node, label, epoch)` → `MergeOutcome` (line 249+)\n- `evict_nodes(dead_fn)` → `usize` (line 212) — Ghost-row cleanup\n- `evict_node_labels(dead_fn)` → `usize` (line 239) — Explicit prune (REQ-SUBNET-6)\n\n**Daemon Integration:**\n**File:** `./crates/spt-daemon/src/registryhost.rs`\n\n- **`RegistryHost`** (lines ~85–110) — Daemon per-subnet registry host\n- `advertise_local(&amp;self, owlery: &amp;Path) → Vec&lt;RegistryFeedRecord&gt;` (line 321) — Rescan owlery, re-advertise\n- `advertise_if_visible(…)` — Visibility gate (ADR-0006 §6)\n- `Status` enum carries liveness (line 369+): `Active`, `Dormant`, `Suspended` (M5-D2)\n\n---\n\n### 4. **Atomic Write Pattern** — Canonical Store Example\n**File:** `./crates/spt-store/src/atomic.rs` (lines 1–235)\n\n**Function:** `atomic_write_string(path: &amp;Path, body: &amp;str) → io::Result&lt;()&gt;` (lines 49–51)\n- Delegates to `atomic_write_bytes(path, body.as_bytes())`\n\n**Core Pattern** (lines 56–70):\n```rust\npub fn atomic_write_bytes(path: &amp;Path, body: &amp;[u8]) -&gt; io::Result&lt;()&gt; {\n    let tmp = path.with_file_name(format!(\n        \"{}.tmp\",\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\")\n    ));\n    fs::write(&amp;tmp, body)?;\n    match rename_with_retry(&amp;tmp, path) {\n        Ok(()) =&gt; Ok(()),\n        Err(e) =&gt; {\n            let _ = fs::remove_file(&amp;tmp);\n            Err(e)\n        }\n    }\n}\n```\n\n**Retry Logic** (lines 75–110):\n- `rename_with_retry(from, to)` — Max 10 attempts, linear backoff (2ms–50ms)\n- `is_transient(error)` — Detects EBUSY (Windows 32) / `PermissionDenied` (POSIX)\n- Non-transient errors (NotFound, etc.) fail immediately\n\n**Corrupt-Degrades-Empty Pattern:**\n- SubnetStore (line 120): `serde_json::from_str(&amp;s).unwrap_or_default()` on read failure\n- PeerAddrStore (line 54): Same — absent/corrupt → empty struct default\n\n---\n\n### 5. **machine_id** — REQ-SUBNET-7 Stable Identifier\n**File:** `./crates/spt-daemon/src/machineid.rs` (lines 1–168)\n\n**Function:** `machine_id_hash() → Option&lt;String&gt;` (lines 29–33)\n- Returns **domain-separated SHA-256** (never raw id on wire)\n- Prefix: `\"spt-machine-id:\"` (line 24)\n- Sources:\n  - Unix: `/etc/machine-id` or `/var/lib/dbus/machine-id` (lines 44–52)\n  - Windows: `HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\MachineGuid` (lines 59–104) via advapi32\n  - Fallback: minted UUID persisted at `&lt;identity_dir&gt;/machine-id` (lines 108–130)\n\n**Helper:** `hash_raw(raw: &amp;str) → String` (lines 37–39)\n\n**Node Pubkey + Label Types:**\n- Pubkey: `spt_proto::identity::PublicKey` (32 bytes, stable node id)\n- Label: `String` — hostname (REQ-SUBNET-3), carried in `Instance::node_label`\n\n---\n\n### 6. **REQ-CONV-1 peer-addrs.json** — The D4 Reconcile Target\n**File:** `./crates/spt-store/src/peeraddrs.rs` (lines 1–162)\n\n**Shape:** `PeerAddrStore`\n```rust\npub struct PeerAddrStore {\n    #[serde(default)]\n    pub addrs: BTreeMap&lt;String, serde_json::Value&gt;,  // peer hex → EndpointAddr JSON\n}\n```\n\n**Location:** `&lt;spt_home&gt;/identity/peer-addrs.json` (line 30)\n\n**Key Methods:**\n- `load()` → `PeerAddrStore` (line 46) — Absent = empty\n- `put(peer_hex, addr) → bool` (line 82) — Returns true if changed\n- `record(path, peer_hex, addr) → io::Result&lt;()&gt;` (line 95) — Load→put→save, skips noop writes\n\n**Corrupt Handling:** `unwrap_or_default()` on parse error (line 55)\n\n---\n\n### 7. **Mesh Modules Layout** — Crate Structure + Net Gating\n**Files:**\n- `./crates/spt-net/src/net/mesh.rs` (lines 1–12) — Module root\n- `./crates/spt-net/src/net/mesh/seedproof.rs` (lines 1–200+) — Mesh-D1 primitives\n\n**Seedproof Core** (seedproof.rs):\n- **`MembershipKey`** (lines 54–90) — `MK = HKDF-SHA256(ikm=seed, info=domain‖subnet_id‖epoch)`\n  - `derive(seed, subnet_id, seed_epoch) → MembershipKey` (line 65)\n  - Constants: `MK_LEN = 32`, `MK_DOMAIN = b\"spt-core/mesh/mk/v1\"` (lines 38, 46)\n  \n- **`SeedProofTranscript`** (lines 119–135) — Mutual proof context\n  - `subnet_id, seed_epoch, dialer_pub, acceptor_pub, dialer_nonce, acceptor_nonce`\n  - `tag(mk, prover) → [u8; PROOF_TAG_LEN]` (line 143) — HMAC-SHA-256 proof\n\n- Constants:\n  - `PROOF_TAG_LEN = 32`, `PROOF_DOMAIN = b\"spt-core/mesh/seedproof/v1\"` (lines 43, 49)\n  - `NONCE_LEN = 32` (line 52)\n\n**Roster Placeholder:** No explicit roster module yet; D1–D2 are crypto primitives only.\n\n**Crate Layout:**\n- `spt-proto` ← node pubkey (Identity, PublicKey)\n- `spt-store` ← persistent stores (subnet, peer-addrs, registry)\n- `spt-net` ← pairing, mesh, endpoint (behind `net` feature)\n- `spt-daemon` ← registryhost, machineid, advertise_local\n\n**Net Feature Gating** (./crates/spt-net/Cargo.toml lines 8–13):\n```toml\n[features]\ndefault = [\"net\"]\nnet = [\"dep:iroh\", \"dep:tokio\", \"dep:hmac\", \"dep:sha1\", \"dep:sha2\", \"dep:hkdf\", \n        \"dep:data-encoding\", \"dep:spake2\", \"dep:subtle\", \"dep:zeroize\", \"dep:serde_json\"]\n```\n- Mesh-D1 deps gated: `hkdf`, `sha2`, `subtle`, `zeroize`\n\n---\n\n### 8. **Exact Files You'll Most Likely Create/Edit for REQ-MESH-2**\n\n**Create (New):**\n1. **`./crates/spt-store/src/roster.rs`** (150–250 lines expected)\n   - `RosterStore` struct + load/save (mirror SubnetStore pattern)\n   - `RosterRecord` struct (node_hex, epoch, status?, tombstone_epoch?)\n   - Atomic write via `atomic_write_string`\n   - File: `&lt;spt_home&gt;/identity/roster-&lt;subnet&gt;.json` or `roster.json` (design choice)\n\n2. **`./crates/spt-net/src/net/mesh/roster.rs`** (200–400 lines expected)\n   - `MeshRoster` — in-memory subnet-wide roster (grows from seedproof)\n   - `merge_member(node_hex, epoch, status)` — Lease semantics (strictly-greater epoch)\n   - `evict_node(node_hex)` — Ghost decay\n   - Tombstone logic: track deleted members (`deleted_at_epoch`, retention window)\n\n**Modify:**\n1. **`./crates/spt-net/src/net/pairing/wire.rs`**\n   - Already has `Frame::Seed` — **no change needed** for basic D2f seed transfer\n   - Future: extend frame for roster advertisement (D3)\n\n2. **`./crates/spt-net/src/net/mesh.rs`**\n   - Add `pub mod roster;` (line 13+)\n\n3. **`./crates/spt-store/src/lib.rs`**\n   - Export `pub mod roster;` (mirror existing exports for subnet, peeraddrs, etc.)\n\n4. **`./crates/spt-daemon/src/registryhost.rs`** (future D3+)\n   - Hook roster merges into `advertise_local` → seed holder broadcasts roster on re-advertisement\n\n5. **Tests/Integration:**\n   - `./crates/spt-daemon/tests/mesh.rs` — add D2e/D2f roster store round-trip tests\n\n---\n\n### Summary: Key Line Numbers &amp; Signatures\n\n| Entity | File | Lines | Signature |\n|--------|------|-------|-----------|\n| SubnetStore | spt-store/subnet.rs | 102–235 | `pub struct SubnetStore { subnets: Vec&lt;SubnetRecord&gt; }` |\n| SubnetStore::load | spt-store/subnet.rs | 111–112 | `pub fn load() -&gt; SubnetStore` |\n| SubnetStore::save | spt-store/subnet.rs | 126–128 | `pub fn save(&amp;self) -&gt; Result&lt;(), SubnetError&gt;` |\n| SubnetRecord | spt-store/subnet.rs | 68–90 | `{ name, seed_hex, epoch, user, created, hide_new_endpoints }` |\n| Frame::Seed | spt-net/pairing/wire.rs | 521–524 | `Seed { seed: [u8; 20], epoch: u64 }` |\n| enc_seed | spt-net/pairing/wire.rs | 588–593 | `fn enc_seed(seed, epoch) → Vec&lt;u8&gt;` |\n| decode Frame::Seed | spt-net/pairing/wire.rs | 681–688 | Reads 20 bytes + u64 BE |\n| atomic_write_string | spt-store/atomic.rs | 49–51 | `pub fn atomic_write_string(path, body) → io::Result&lt;()&gt;` |\n| atomic_write_bytes | spt-store/atomic.rs | 56–70 | tmp + rename with retry |\n| MembershipKey | spt-net/mesh/seedproof.rs | 54–90 | HKDF-derived per-(subnet, epoch) secret |\n| SeedProofTranscript | spt-net/mesh/seedproof.rs | 119–135 | Mutual proof context (binds pubkeys, nonces, epoch) |\n| Instance | spt-net/registry.rs | 72–142 | node, status, epoch, node_label, machine_id, … |\n| SubnetRegistry | spt-net/registry.rs | 161–170 | `by_id: BTreeMap&lt;endpoint_id, Vec&lt;Instance&gt;&gt;` |\n| MergeOutcome | spt-net/registry.rs | 175–182 | Inserted, Updated, Stale |\n| NodeLabel | spt-net/registry.rs | 151–156 | label + epoch lease |\n| machine_id_hash | spt-daemon/machineid.rs | 29–33 | SHA-256(domain + raw_id) |\n| PeerAddrStore | spt-store/peeraddrs.rs | 38–42 | `BTreeMap&lt;peer_hex, EndpointAddr JSON&gt;` |\n| PeerAddrStore::load | spt-store/peeraddrs.rs | 46–48 | Absent/corrupt = empty |\n\nThis map provides all the foundational structure for implementing a durable, tombstone-aware roster with pairing-driven seed dissemination.</result>\n<usage><subagent_tokens>80827</subagent_tokens><tool_uses>29</tool_uses><duration_ms>129477</duration_ms></usage>\n</task-notification>","commandMode":"task-notification"},"type":"attachment","uuid":"97343f49-6b75-4404-af44-c94766228b0a","timestamp":"2026-06-08T19:54:33.117Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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8YMIbWrx1r5Kxkn1mnr5pbNI1E3zhtZU74JN+wv8sLDVaysarRVL0Kxr82rNKIXuGwIqfAmk16wDXXFYmM8Gg8J2hbECGmSqz/7JgzZONjDQCN/Sc1z0D+dDnkqOBXK+sC0QuM0jn03bwgoHFi2lYr+M3pfIH8B63GPNPhVsblLOp2YBX1Iq3JfbeKFcjgsys2Sk5klhFper9qswfV8gIyr7MTAx6+YYwNtxjQEaVp1ES3UE4dTYhRi/OFbmk6cWL7mUTK0SDU4zrRbGvdbE36ujaYyF3bl/XK9d08lD7s+mDSzkFveKJl7+XYq9cw0lHtHSLpS+Zvku5zvH1PHcOgF8NbRsTmsP6Nt66F5gNcZHDnVTUtJHin+zXBYcnH8I4IJlmyRDYjrAjilMKluFjT7fi7sUfLDKtgclmVIEGTYC6wr26V2tsv3rP/8V8vCtp7AQL3CaCBM57CvJhZtIMf+2clQK7/V3YeUxQb1RCTpsY2OLEqI/UYF+E4HXiw5PH4/eorpuVi4/x8zM51hWm4NhWzT1k5kGNCI47Ha59rx5sQi++4CsEtYVKVP5TZvzPLc4m9NvBiIp0CP82tdIGREWmEdRTc0s2d3yWtLy3NhR9fyQNd5w/FDq820f11ob1MIMWXk2OAe1gF/YKsoULg2cGecJOidc/sUowGmD6/7fOVak3C2EwSsqCkuoE2s2D/Mry8VnLo3cdJRIOqO4uoaMUQLWoZDgMmZrOwcJtpe4lAT7oCJAwyUux0T/aKsPpaDnHCRH/Cjs02YKzbFLKSG28x2qZL/7dfHun0SqKIODU1fLwAgpd7bOnJYpoRfi/glEZtDMGujUWERaE2P36DXq4/UgpqL2XGZMeIbHbvc5byv7KXOXjtdZF2Ro26EKatrx2gIsj+CNwd37XMU7ZvMHzkzInANlN8WGFJ3RQLXF7CInVlajHvTu0/FLfLhzHeq6S5YBaYM4Z873pqW1UHZpYgYXjXSFO7YCNOjMBM+Ti5SS9AJbdhhjx+Rl+Zt8t91u5KFp+pRw8a1D6VXJBec8TVGmASGu3jgN4bNvUeb/UmRMMn8VTfJ8qE5n149/zcSAQUYIwf476BApqHkPzVtKnvutxPZ3iizi3If4wpoq4wL0lmqyWGfrVV63+EQKtOWUKBF+0CRYqDxqy1Vr0ZhNnFS6SOkCa3hp47kD7j0xM7oBHm6cAco51DY6SmENCZjQbUjanH9OqOEOY4GyeVTJXqDua01zohlGxvwvDa9SCnfPB6xEGVqiI8FWuky8+Xkqj68388yJ+ty1YR9P+/4fZzNiR1ZsZc7Pp3aBkDbD4RNbdKmBZ7y9ikH3bJvJ6yZ5pu/rt+r2EtnaVuCAZnQSoV7PJ0946C0iJS5RBE01GOwiD44+0t1SXsdW74cfh9wkiGQR+HBJdRhpyKCXsPqMOQkQCtPtgpl63siUZRKUjIHpebfJEqNPM5wqnH8MrN7zcbcbGsSCmb1q9nY+CiSqQAmLuui8cwIu9x3U7LOBhYkbFeKqveS5mbeqDpaM2sBg0RCOZe/Bbobtrj7V3JXvEhk3b3GEFMBzRvQZ1hnlGRU6+GubotEtrwPlikr78LJRaZYxFJnyYD786O6x1arkxEiCMd2Yay3LSt+vQ6hgtxqp+HtkVao4xqwCf+erL7fpTqhgl6RzxQ1zXnMEg8lxd+aAr4j2f9ZZgS0MdP8ypMFngIVSRrebayKlvkCI8Mcd8sY7Dg/iZtyzd28T+7kA6isUGHsaZEgiYEV8GOkLvi9LQLJq3BCECoqKAhc7MGLWBOJ0lOk9tUogDTcDYs5U0/79iiwI3d2/W+G3z+QI0nUOzr0ZL6+fDgdyOsymaR+Bbb1h8F5vhx4MdrnbwT0pk8mVfbqGncH+rRg7Ir0YpboJJXtZwf3XXm3feOOGcVobScgDw09NDXtp8m+O7nNYZ9nb07D3TPR0MAipv0hCFSN7PlERr1Mcx9pol4FMb6F3Hw0w54calydknp2eZsAhpWqmFV/dHhgsv9WtJT1cGbCJk8tFJ4LnHKV5BWjVRW2BICZA4LcwjMlNqYbQV3I3MuSbJvjyjl2wirtFxpKvAqVPuZqOeAP7hgwJ3IQZwyTac/e0l7OF+hD4UFX0vQ9ec+BPYTp6nyJItvHPe98+pUFciQ8zNoZuJ4noWPy2IRKfxScALl47RLYV6V1MpHGorlnnZZvoqQbFDSHHlmDWa66LJfFM2J0apsJltkeSY+JstFJFBvk4vtIOYTzvVcF0Rayc1jMi4Y1OUVyMxoYJzqytDo9VJWQkVxdum5XUKiU7PlQ8geN5o4dko8yvR6XOPVtWPi11vkHUEapTzy8gQIEIVWoFvkuLqRv9kUUaMn/Rx6MTwY+Emr2304yBX9/4fP8fLBEnHCx+l70U2DAU+h2sJ5wyRJZuVLVRXwm4bVxt7BKyS2Wek68YkpSk+0FTQcXrJJDq4iMA9MkTPAksf/QWNntTY8Fr6JUL0eSaY5odeVPkip38FCByxxwTdjhM+hLNDXXJAaiiCJlxkK63je7segByeRSnVpyU/IJkP4PJh+/6pKsH56F0uKBZ6XliJ4AOs4YIldIxOvJQQf7afuWeCiRDky94D5F96ETbyli02Zn520DaMFpd+uAm3be0VYeL7YQRRFqj5eoD+ZRAf99JMy1SkYWaNXq/oTY9U/WoCaEu1REF1OduFrBguBnY9fTXn5Mf7b2Jv+Dt5hmFA+Z2RMBLvjr0VaUVpYTqR2tZeifhRr5RPfctjexzbLmzaTCwShYYdx1xDbaO/Dft/lJwhmPlVmQauVBJqvV8GIyZisatvroWxAsaOLkCHTRjDd3PfdENANqa3kypHeZrSrAo5od6UH6ZqfTOwR1ch7IH0W+EqxCmq6kqD5b013+plmwITpTYUgIJNGB/iD+W69Cpjr8hm5tZMiI8zrtNjerMqG0R0cvaUIk3fmyMj+52+I4quk/0uqERlcOZ3Lh/H0pJ0Y/ct2FLhXYFgkSQSO85Hys/NTp5zZi05TEUFiGXreoBuZCcmXNc10VOEw4JIWfYAnqZm9PJESGLodb9nB7PSJZ3BkD6WP8O88yPMMZtDK2kK88ynW4R46S6g6N5nbSqRkR5bYA287EET3JBNYDYp3ozeTvo7ctiKpG4QHnPC37wiSKBdFuC2vvbBP2yRoZbsrVdlqM+dunsbjylQa4OAiuhLp8a3I1ZXmpEYqy63dh3mGxezk80RrEnJGxu9SUkTWJymr4kWxrx+/9J/MWMnrjiiNlKSZz4Ia1JiupkRTIgALpI9O+fOnco0igi4aBHblOB0z5sKcCYBY9nIx7YnpUCkQz1O4Rh8T/hxqKrVS25vdwxCeSXlIMrKrUhUVEOf0tF6W9wuuipMNi9GkKz+JI9oCvlS2QseEE2VxzL44l8SwIdV+K2pQpGtDFZBvlPDxPPPvOmOVQuVKC4EG81pSid8h/8+YIV8w7KLVwxzVcQmGVh0lhruJvAHUehkKrka8zgapeE/oExE8bsvsf9zkGmRkbatEgOkRIH6FDtSAmDWsbSmsvfW/cBWd/HHYp6pMPRXK+PiykeKeim7s590pGHOip8Y9O57pZCW60BOcJl3R5kxG3E8+HGeqQ8tDC1UjQUjynj/5XswFXKWVcl9VvJUn2Zn4jZemDfd6ut5vz2fvW9q0jLx6oX7Eu1zlSszZazO/W+4XEfZMWBPkWVmBsbihgVtPekJ1xzio8sRbZktPD7HnSxTYEzgnnYTQGEOlAStEoXPFf99NsfYBB/YPuUsbU7dvy8jxwDzzTSCic7xSiVSLgR+Qm9xr0j9YBIrp2u9MN8grI5VOcXXk3n1f6I/H+QkQz+6uvUxbO05RPo06c2lIrDzmg8/tSugGQIqvA1PRRQIgz02Wxu6SeEh/5ilbhH8gYBiPr6StJl4tcGq2VYRLop85hKKR6g+z6xhEgXI6LFZLUYTNwQvgMll+tFxUCRA550U5AI754YP0T+o4yHXAp0CEtqKE8U6DIBubEjj9vTUHZrkYHKUMA+z4yamVLct59f7gmHYSz2o3zlxg+7AnaW2CSGJ4dPmEvAwDHw87DR0MC+SbR4GsQ0h2cfw7aqPUH1AIrwTjABfDgdMY31jx7jGsjbSYaO2EpajNSpLjtk0hseExerr/Ts9vwfsx7mvHbJ2Wnp6Btk9Xs7M3yteWbEqqGf95A+Whx0+p/opMo7nVEQNRdU0tg8VoPEzTx6J/FgKEcsIS+riSbiEnQtwUl6UDV4w6A3JFsJ+3L1KadVb1aZrz8YZvlMSFTvAu3ZqY9FfXYiPnOkLpGa1thSBBBWr5J2Lw0whqQnE/lKp1k8/iMuQ4Y1xicpX7kx3cRT1re+P3TpeSdibfcz+FAYYPxtChxtyUwkayjbADp1OiUIreZeJ7+3mxixp2hvYgWf86rLh2iJAWvlze4uoqkxom7hFPZeWhMmuNSMv1tWKjFCTgOxPR2yySYQSO0c5SgWiOQaB/is2v2fdYzQS9G5RLNTNcUZpoIgFl38OG8e6n4VOqJP6SMO1humsqg6SpBveXzJNcohDavo9BN3mAFe+7sh5Sy82fCOVp9r1HACuqYR4CVoav91NaSvCI+gZw9JuUG9+SpZvtoO869qMNi0JH/PIuOwof5SKL47wAPb8WRHIfemN+0VhPtdm5cx23PpWQma9t6SasCp4seyRn85rs3lPquMufGaLhjDNyugBO5fs5YXPI+aKI4YoXQ0Ci7fBx0h8oxXMZptaR8gThuESQ8juETUg0BOtyKpWDMpkauRD7wmYxq4osN6TB2oem6WRXz/OXEtP+gSD2AsU65kC+BKo7kOgjTATt+jyKVWGLWfDz9zNwYvlB6Z3e/cnQKDY4ClLvC4s9KzgvFABtBV5qS/s/8drIDOzIpGnrLY1A5U6dWTjQ68GzXZU+ZfY1ZkSIDdj672sE0HB8zNbrQ97rKkD0Cm5U2MGAMRxwOl/R1qijbwmsx1IkBnDnM2PpAGYDuzf8EoHDR2tzjVgKRmtn/uBpbiwopw8hb810B3bXObRTwL8CPr/7oac1WrOTLhMffPIjtW+gG6Y2E/UFQD5tSiPkRStY40kSdvSPDmJrkLNrtMe/CmffDfUtj6y2jwSrmDg9VgOSp2CRdOzLtn14uS7x7N6LLuK3WXZkIZFgLA+aT8GrRdwPyzrEB4UMJJZCWlBFDHh+ZQJNJ1vQM4NjlbXiJNatc5thWzIU3RS81GiA6PhtQ/4k8SGdEFzmdUtQrwRauAk+eANi66Vo5fAmjx7PZ0MBTkZ+y+ylEMza1ondlLKGmvf3YAum6m5wz+eRegfbOdnFlV29ilJjvJFesKLZ/2Q69FovrI2epLSSFjCixN2FfSg3TNc6KAH3cHngNvhgCN4OFM/NMP13tOlNLWnnk/wAFwcM/EUcHgjw0XB6tGZD7BNS6Qb9sTrME6wg4Yr06wCdNGzhwmzAuYMtbB4YfoNUI7e+27Ec+ivmMLEvucr+PVNEDfK87oH2hal8kbJgnfoP4eyJsup/xnQSzUi3UdA5DcCZ+ypIBsvcKj1n+nommsmCVLDlqyHgYEXBPEA1C1ZqiiDmlF7zvhQF3c0GzXUGdA3tQml70VjYqcOKUsh9wQalghg8wCFfdoMe/nxZQ2hVu37seHiqjFg/x55/EcduqYylXvD4VE9Z2WcF2cAheu4o5TWykAAOyTamLbYplmsaDAtun2nUYsPyEmZUmYXcpRodWg0YXBxY/UICchXTNwr/vH4wyE8FXw0LDVCBM5dP5ZH9yRqfzk8g6+EBHYHrnHVmrwBTeN1k82klQdN3yn7+6hbN/WUnAL1ViLLePTGj5Yk7t1zYno23x93nm9x7I9vMpCg8b3PuI/pRay7uUgXU0uFNEieA9moGdlKIkPMtY/0+nTf+ou8VA505geoFAFtfNqJBGxH7Lild4uzbEK2t4bJd20k5huy0ffv8HNSYOql4jCMAfSR39vjT3W2pLS6SyN9won38vkURx/Dp0+VRwHvOxFMxbDWwoZBc+yoDNM6arRUS8fhK+/XY9zb+0K7AdQi3pXMKDhkkan+BgHBb1CayBd+/ziBrGjydzgU286GP7fK/9NOtnEn2WleS3Psomp743kDq5vQQV+aaxTENL8fyEIJNIhp8Jy1sXLujfzCqJTgHqqVLfrfn5gbS2gVZmp5RbjJJGAlMNwHPXIPpCl/ynAPUHy9geh9HUyeimtDGHSWlqegVpvJbLqjV+yNtz8zlG090APjkv9U+MGVF2va8AH2SyFua+ki9dZaDmGlsP2Ra7i0VSCy0nW9RbTcwvndrLNvIjSDc6XLlpufx8aZDGILti7dKsoUu8i6fDgZePs2BeviUHmIOdoP5Aq25NyteTGUyAzI8TdMR0+p/I7sb4EA/oYRmunT590OTD2vd4WTgpr6sTqdytD17myDMZO4yUsVZbS2aIOL6UjPbGAzGXytplH4MWoVyfD3FFmm4D+SAwFyCeXwyA1NECwQsUEnMx/rdssWYEkcPaIXAxb/hLphRXDKZGuFIhEjSmbbUYru91yWLZbiKhqFC1gbUd/tmsN3CD2PFojETZ58sFzFLDyYCKemNCXD5ArbUl3b8qOeJ8SkyAUX3Z0aOHY5rfnqxWN247w2PR+Qr9G3pPSbJk/jPeGhczpBHgDyrX2jE9ZhwOWCXnSBG/uRvoyP7ptREbukwLSyQQVRCZU0eK76d5S+1wrYnMaMh993NZ/qY/hDhbn/Z4B6qK+1qMbWE4Ege7pD4nKd5krqJGEVoz7CFrztq6xvOcJRtggP+EdIH/40NvnUPojK+4wuHEsU9TiB24RY4On/e3/nqjS2IQgDfbCESf5EmRM8R7KcNZMVngQS+WGjnGJKAMkZO3wjpb+v/esmLedy1uWxHN/OP+ChZ0mNfpf9UWrPaJ9nZw3uNZpSyqYx6Iyd/yvIwkah9fTL+uHnovQCQTPhG/nMaqPkJNFUoHt/SkF39dm3B5YUt3MxKVcIRowxFYFwz2C4nM5HLC9sFK6bCOBt7fNnEhlxOFrEV30zbCUtSynb9KbdeOkd2CAph3SWGN2Cf2039D4DLt34A4ulC+u67bWD3jTxT9wr84ygtLT7s/aU93ieRTJSdOElWmSG+FQV/vzrVbvZAYqOTFFQaHKaWrGPnmNmgW30yZI5DxFfjzgq2XWnWUYNhpCzuRxUZ1VR7vxHfEllp2SZxtLCcgnzQ4IESlU5p28V7ivvmf85owSSF/hWG8HrxJE5/IOwIPE8b6hlK7IcZf/MZUStTNneIspfWa5ann/B5wWkSXg70uF3nm8SzKn9yqKQPwx4LCFxRIW4Z62OtAnM1Pa+W0q65a3Qx0rr9dFJilx4VEeQp3GyXELYiu32G+j7p8684LfXG6dVvuViScpRa4diRqrAVGN+N9hHqXSt7leqzoKqoGJ2akZ+5loaubglboGBZfKXYFxs/r5hNwMMjN+HzL6HMoOyA+93gZwoVrKchVM9Y6xMxsnBPHu2VqLXFkrVCphW3auajiRxeIhpYnCmZj84S6YG/NQBMWAEKSO6w22cH97grWDhUdQxctQX6QFavm4Fl/11f9joSvYPLx/6jR+SzdVXjqf6v92ztCt9+0ZRT6LxQ4j7hoJlnRak7DCQPDekzMLMhgKKRN6FF4o/Uo8TfS68x7X2xlq+xHlx2tdgfxGd4dI1kTb9+AAApfRhbqm+fyDLxCnlbzpWtvF9/ghu5VTYiyMLN+n25tXCnzBEX8/7KAez+qkTwn6yQFUBZMmmR3Ee7yiYDAcoOjLpbFK/cix7a9x/ISclhW7KSE570+GGGkMvGXA44HXDNLm3uSav310KqZlCZG1r1aOm9ug1eRWY7K0XlUWjBhTbI7ZIh0XNInHFdWRVBXMOWZ1aHWS3eckroc4zLUmOkWno35t1YJ+oTj7kGDiuakdPXNz9PnTTV+0Q/rBg5eSsVLIbezehDEW/2euzeP2xl9l6xH0mPcyAVoWiviUnowD9wT/5ohBjPWbo8978WybfLgp1Tt9q9iwi3s5DM6F/axOLCMCA+As5XuKRBMOvIEWZjufXF0oTyS49YDRsQgp3/Z5b1jEHq/pW3QeLZvJHgJPpe6oht4e5HSqTvcYNlY0CBsuwz/Vau5IzCtxbCM/WAeXs9ot9RQSVu5+TlUUD/+W8HjLiuupJR7PrIl9HB339eNE7JzumnvfPU7pgy3aj/I7A14YXKLa1nJnBP+IpYhvKZHcadNbYoqH5Ok5DkQhxpbQ9z5EZ24E3kXy2qMgKVPa1duXnJA3ty8H2mRPt19eI9pZGQrzRgnWuXH9zxvCBaH+43OUZsM7GlB0CfS5lkJcHCUEMfDRM0C6KLpwfbavjlek7TkHHuKsNXR87il68osxpklugm7QAJTQuYtDHGxPNYD0n4AXRFfEjmozfUvaaJEG6c3DrdV/bRYFU2bKiyY8O+lcPAs3OXU0pqaVWf4ZovsKhQ7dBbo0t9kYDFaR14NuE+ZWZf0Z7x1qzHBQJ0qaT6no8QX3sDGqEm093y23oxpSyu5VR2mrMJqHzgfnYwdmBY91yVjPEI4OY0CDuCl2mCDTQPrstZ22wBb1j4l4gwQd7KuKboBiOtPbjpaUGAD3uifxFewPn751YO7CZIcmc6sb/9VnLZDI485eV5chRHVeevLKQaqf6qt5AOXZRzUezqDK/3er6eXm2S3mko3CaG4zfHSlfVg6eHR4HoQXib9IOB8cjJhFWc7L938am2f4/hjWl/XIiEUH+BQcMAuBPwK5MvqGfbuZgXJcO9aQ6XI3B+oC7hOuuaH0mamwBHs9ya13WRzzUTaqMUZUl//6fhn81aHTtV8j8slWFLwrHkzR9pn2kmi4ZCpaTzdolbgQRVkpwSazcqvbypcVpN5CKE1IpVJJwwkTHLPg+5GLacirC9AY6mLaUZQteg0AGhY6Jv0PZMo//0Lr8rL+BCqti+rsDbKNwRJ5SNmLJrwf5eoO1eweVPCFC6YV15VCGj1IizgCeESlVRTiPe1CAdhpuaXgUpmYogMo5F7cCS+JiS/Mts2cUAl0jXz16VufNTLZVl2P449d+pHfvwdJQ814h4n8uYxwUp0nj/A126jB7xemi8d/bi4lls8aQCpS65UroT7NNCjQ6RbhOYdFLMqH5nGuNv51wEvQaVFle7lamjgfCyKXf7YVlS+MT3C5eqjdt9QdeEYcxr+eukiFUMlGsJL1Y4gDthIcrTm3c0/jMZXG3bGmb6LLtQig2wtLwWaanxA5DYB9j1iJHcTpFIMgHkTuopGESyenx+ONDJq26scPubMbBR7zEc+P9A/z0e//vcWoZTslWh/l0V4q/dLdNSW8VIvzpyWgGBlRaGrGK/nPLnCt+hB1by/fqtVvQPWM8bBKMCkni+jdy+A7UBL8zzhvDrdhEJjqoPKIkirW6NRa60aZ9Joj4+t60X69qMOxfsUbNYd2b1TOi25pv8Kkn5etNDJbdMpnKR5MADbt6Yyvxn457K/dCy3XmJMkur+lIqy7WRacm7a/jmeAi7DPFBbN5qTUisvQVwDjKHKaL+aK07Vcz/3b/8J9GVjCpyxD32WRPYPq121ndhGsBKYfR7wk8ptrS7745xsaYb83EMZwFn/hrDvlhEO1xwUh30wmiflJW0stOwlHd3kXDI+FlSvC2K+wMKi0aevXwCudexpe5Rk+p0bqo/SP6VUR3OrwmdbHMw2KDwh4iMr4MKW+Jz6fB7SpHR7edybr8AL1hzYH4jlZGah/7LOxM6NsWpic4vrq89m/7cq34lZaD8gSVdlFP4H1ZFu/JSOCiCuKYMGFroop34Iw5oAqdwumUyJk1Cj4m7AqIvXW12AluMJ7NyBqLWuPxdSY2kjTHYpD3oRXm1ER1s/7H/2jzqFupeuDZzE9eJKKPHjbCxCIG+8odWlzYZulym9KMXY1JNVBdmUNAEmq9Z3uwik+FdJhhMuK0ZfDyiSn6cN3GfqTLXL3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{"parentUuid":"6285180d-cb4f-42d1-bc74-bea8eba794f2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_015iKHJ5x7yrr5cBkm2w6iFd","type":"message","role":"assistant","content":[{"type":"text","text":"Full picture assembled. Explorer confirms: registry lease lives in `spt-net/registry.rs` (`MergeOutcome` Inserted/Updated/Stale, strictly-greater epoch), machine_id in spt-daemon, address-as-opaque-JSON pattern in peeraddrs. The existing `spt/src/roster.rs` is unrelated perch-listing — no conflict.\n\nWrite the JIT plan."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":7284,"cache_creation_input_tokens":3432,"cache_read_input_tokens":114249,"output_tokens":10289,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3432,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":7284,"output_tokens":10289,"cache_read_input_tokens":114249,"cache_creation_input_tokens":3432,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3432},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNxAbrrcpVYgEemrYEH","type":"assistant","uuid":"79b10b5f-d1c0-476a-b5dc-57cac19f93b8","timestamp":"2026-06-08T19:56:06.673Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"79b10b5f-d1c0-476a-b5dc-57cac19f93b8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_015iKHJ5x7yrr5cBkm2w6iFd","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016nJxhCbjwu8nRai2cYj75d","name":"Write","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/MESH-D3-PLAN.md","content":"# Mesh-D3 — roster store + tombstones + pairing seed-transfer\n\n> JIT plan for `SUBNET-MESH-PLAN.md` §Build phases · phase 3. **Builds the discovery directory.** A durable, pure union-merge grow-set (the member roster) with per-pubkey tombstones, plus the pairing-time transfer: `Frame::Seed` grows to carry the seed-holder's full current roster, and the joiner adopts it. **Activates REQ-MESH-2 (impl, unit).** No gate, no reach, no steady-state gossip — those are D5/D6/D4. D3 only stands up the store and seeds it at the ceremony.\n\n## What a roster is (the model, grounded in the code)\n\nPer-subnet membership directory. Each node **authors its own entry** (pubkey, label, machine_id, last-known address, last-seen) stamped with its **`lease_epoch`** — the same strictly-greater-wins lease the registry already runs for `NodeLabel`/`Instance.epoch` (`spt-net/src/net/registry.rs`, `MergeOutcome::{Inserted,Updated,Stale}`). Merge is a **union grow-set**: convergent, commutative, idempotent, forgery-inert (a fake entry names a pubkey that still can't seed-proof at the D2 gate). Removal can't be by omission (a grow-set re-learns it on the next merge) → it needs a **tombstone**.\n\n**Where it lives:** `crates/spt-store/src/roster.rs` — a durable store mirroring `subnet.rs`/`trust.rs`/`peeraddrs.rs` verbatim (load/load_from/save/save_to, `atomic_write_string`, absent-or-corrupt-degrades-empty). The CRDT merge + tombstone logic is **pure data, no iroh** (address is an opaque `serde_json::Value`, the `peeraddrs.rs` trick) so it stays in spt-store with no new dep edge. NOT the unrelated `crates/spt/src/roster.rs` (that's perch-listing — name collision only, different crate).\n\n## Part A — `RosterStore` (the bulk; pure + fully unit-tested)\n\n```rust\npub struct RosterEntry {\n    pub pubkey_hex: String,   // member identity — the merge key within a subnet\n    pub subnet: String,       // which subnet's roster\n    pub label: String,        // node label (OS hostname)\n    pub machine_id: String,   // hashed stable machine id (REQ-SUBNET-7 anchor)\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub address: Option<serde_json::Value>,  // last-known dialable EndpointAddr, opaque (peeraddrs posture)\n    pub last_seen: String,    // opaque epoch-seconds stamp\n    pub lease_epoch: u64,     // node_label lease — strictly-greater-wins\n}\npub struct Tombstone { pub pubkey_hex: String, pub subnet: String, pub stamp: String }\npub struct RosterStore { pub members: Vec<RosterEntry>, pub tombstones: Vec<Tombstone> }\n```\n\nMethods (each tagged `// [impl->REQ-MESH-2]`):\n- `load()/load_from(path)/save()/save_to(path)` — verbatim `SubnetStore` shape; new path helper `roster_file()` in `perch.rs` → `identity/roster.json` (node-bound secret-adjacent, never synced — same class as subnet.json/peers.json).\n- `MergeOutcome` (reuse the registry's `Inserted/Updated/Stale` naming) — `merge_entry(entry) -> MergeOutcome`: keyed `(subnet, pubkey_hex)`; **strictly-greater `lease_epoch` wins** (equal/lower ⇒ `Stale`, dropped); new key ⇒ `Inserted`. A tombstone does **not** block the merge writing the latest entry (convergence keeps the freshest facts) — it gates *visibility/admission*, below.\n- `merge(&other)` — full union: every entry through `merge_entry`, every tombstone unioned (dedup by `(subnet, pubkey)`). Commutative + idempotent (the convergence test).\n- `upsert_self(subnet, pubkey, label, machine_id, address, lease_epoch)` — author/refresh this node's own entry at its current lease (an `Updated`/`Inserted`; never `Stale` against itself — caller passes a fresh lease).\n- `tombstone(subnet, pubkey, stamp)` — add a tombstone (idempotent). **Dominates** the entry: `is_member`/`members_in` exclude it; **suppresses reinsert**: a later `merge_entry` of that pubkey re-records facts but `is_member` stays false while the tombstone stands.\n- `clear_tombstone(subnet, pubkey) -> bool` — **clear-on-repair**: remove the tombstone (the deliberate elevated re-pair act); the entry, if present, becomes a member again.\n- `is_tombstoned(subnet, pubkey) -> bool` · `is_member(subnet, pubkey) -> bool` (= entry present ∧ ¬tombstoned — **the admission predicate D5's gate will read**) · `members_in(subnet) -> impl Iterator<&RosterEntry>` (visible members only) · `roster_for(subnet) -> (Vec<RosterEntry>, Vec<Tombstone>)` (the slice handed at pairing — members + tombstones for one subnet).\n\n**Tombstone-convergence boundary (document in the module doc):** the tombstone is a grow-set element (propagates, dominates). `clear_tombstone` is a *local* elevated op — cross-node convergence of an *un*-tombstone is **not** D3's job: the compromised path re-pairs under a **fresh never-tombstoned key** (decision 10), so the old tombstone correctly stands; benign N-1 re-seed + timeboxed rotation propagation is **D7**. D3 tests clear-on-repair locally only.\n\n## Part B — `Frame::Seed` grows the roster (additive wire, `spt-net/pairing/wire.rs`)\n\n`Frame::Seed { seed, epoch }` → `Frame::Seed { seed, epoch, roster: Vec<RosterEntry>, tombstones: Vec<Tombstone> }`. Encode appends **after** the existing seed+epoch (the M8-decision-13 additive-trailing discipline already used by `Hello`'s `intro`): a u32 count then per-entry length-prefixed fields (pubkey, label, machine_id, address-as-JSON-bytes [empty = none], last_seen) + u64 lease_epoch; then a u32 tombstone count, each (pubkey, stamp). **Subnet is implicit** — the ceremony's `subnet_name`; wire entries omit it and `adopt` stamps it in. Decode reads the trailing block **only if `c.remaining() > 0`** after epoch ⇒ a legacy/short Seed frame (no roster) decodes as empty roster (the additive guarantee). Malformed (bad count / short field / non-UTF-8) ⇒ `Protocol` error, never a panic (`Cursor` already bounds-checks). New tag consts not needed (rides `T_SEED`).\n\n## Part C — ceremony wiring (mirror the D2f seed-transfer seam exactly)\n\nThe seed transfer already proves the pattern: responder reads a store and sends a frame; joiner writes a store. Roster rides the same `Frame::Seed`.\n\n- `run_responder(..)` gains a read-only `roster: &RosterStore` arg → on confirm-success, `roster.roster_for(subnet_name)` rides the Seed frame (the seed is already sent there, line 331).\n- `run_initiator(..)` gains `roster: &mut RosterStore` → on receiving Seed, merge the received entries+tombstones (stamping `subnet = subnet_name`) into the store. Mirrors how it already takes `&mut SubnetStore`.\n- `pairhost.rs`:\n  - **responder leg** (`respond`): `RosterStore::load()`, pass `&roster` to `run_responder`; **post-success** author the joiner's entry from `outcome.intro` (label, machine_id) + `conn_remote_addr` + the joiner's lease (best-effort: missing intro ⇒ skip, like the address seed) and `upsert_self`, then `roster.save()`. (Seed-holder's directory grows by the new member — cheap, the facts are in hand.)\n  - **joiner leg** (`join_ceremony`): `RosterStore::load()`, pass `&mut roster` to `run_initiator` (adopts the responder's roster); **post-success** `upsert_self` + record the responder's entry (peer pubkey + `conn_remote_addr`), then `roster.save()`.\n- Reuse `now_secs()` for `last_seen`; reuse `os_hostname()`/`machine_id_hash()` already imported for the intro.\n\n## Explicitly NOT D3 (carry-forward)\n\n- **D4** — steady-state on-connect roster exchange/merge over **member** (seed-proof'd) connections; address refresh from live mesh conns; **reconcile with `peer-addrs.json`** (absorb-or-feed — decide there).\n- **D5** — the gate reads `is_member` in place of `is_trusted`; hard cutover.\n- **D6** — fan-out widen → MESH ON.\n- **D7** — revoke CLI, timeboxed seed rotation, confidential seed push, re-seed grace, cross-node un-tombstone propagation.\n\n## Tests\n\n**unit — `spt-store/src/roster.rs`** (`// [unit->REQ-MESH-2]`):\n- merge lease: strictly-greater `lease_epoch` updates; equal/lower ⇒ `Stale`, no clobber; new pubkey ⇒ `Inserted`.\n- union convergence: `a.merge(b)` == `b.merge(a)`; idempotent (`merge` twice = once); persist-through-silence (an offline member's entry survives a merge that never mentions it, and a save/load round-trip).\n- tombstone truth table: dominates (`is_member` false once tombstoned though entry present) · suppresses-reinsert (a fresh-lease `merge_entry` after tombstone keeps `is_member` false) · clear-on-repair (`clear_tombstone` ⇒ member again).\n- serde additive: a legacy `roster.json` with no `tombstones` / no `address` loads; absent + corrupt file ⇒ empty store (no panic).\n- `is_member` admission predicate (entry ∧ ¬tombstone) — the D5 seam.\n\n**unit — `spt-net/pairing/wire.rs`** (`// [unit->REQ-MESH-2]`):\n- extended `Seed` round-trips: with a multi-entry roster (incl. an entry carrying an address JSON, an entry without) + tombstones; with an **empty** roster; a **legacy short** Seed body (seed+epoch only) decodes to empty roster (additive); malformed trailing (bad count / short field) ⇒ `Protocol` error.\n- a loopback responder↔initiator ceremony transfers the responder's roster to the joiner's store (extend the existing `#[cfg(test)]` pairing harness; tagged `unit` like the sibling ceremony tests).\n\n## Done when\n\n- `RosterStore` lands pure + unit-green; `Frame::Seed` carries the roster additively; the ceremony transfers + adopts it; `pairhost` loads/passes/saves on both legs.\n- `cargo test -p spt-store roster` + `cargo test -p spt-net pairing::wire` + `cargo test -p spt-daemon pairhost` green; `--no-default-features` + workspace build + clippy clean.\n- The existing pairing ceremony tests still pass (additive Seed frame = no regression for a peer that sends seed+epoch only).\n- `traceable-reqs check` clean with **REQ-MESH-2 `required_stages = [\"impl\",\"unit\"]`** (D3 activates both). Evidence on the store methods, the wire codec, the ceremony wiring, and the unit tests.\n- The five `is_trusted` gates remain **untouched** (D5 owns the swap).\n- Commit: `feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-2) — Mesh-D3`.\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":7284,"cache_creation_input_tokens":3432,"cache_read_input_tokens":114249,"output_tokens":10289,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3432,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":7284,"output_tokens":10289,"cache_read_input_tokens":114249,"cache_creation_input_tokens":3432,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3432},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrNxAbrrcpVYgEemrYEH","type":"assistant","uuid":"2fe45645-d245-4829-84a4-4718052ca3ee","timestamp":"2026-06-08T19:56:45.365Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"2fe45645-d245-4829-84a4-4718052ca3ee","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016nJxhCbjwu8nRai2cYj75d","type":"tool_result","content":"File created successfully at: C:/Users/decid/Documents/projects/spt-core/MESH-D3-PLAN.md (file state is current in your context — no need to Read it back)"}]},"uuid":"c892975f-8bc1-45ad-803d-c4294b764d08","timestamp":"2026-06-08T19:56:45.546Z","toolUseResult":{"type":"create","filePath":"C:/Users/decid/Documents/projects/spt-core/MESH-D3-PLAN.md","content":"# Mesh-D3 — roster store + tombstones + pairing seed-transfer\n\n> JIT plan for `SUBNET-MESH-PLAN.md` §Build phases · phase 3. **Builds the discovery directory.** A durable, pure union-merge grow-set (the member roster) with per-pubkey tombstones, plus the pairing-time transfer: `Frame::Seed` grows to carry the seed-holder's full current roster, and the joiner adopts it. **Activates REQ-MESH-2 (impl, unit).** No gate, no reach, no steady-state gossip — those are D5/D6/D4. D3 only stands up the store and seeds it at the ceremony.\n\n## What a roster is (the model, grounded in the code)\n\nPer-subnet membership directory. Each node **authors its own entry** (pubkey, label, machine_id, last-known address, last-seen) stamped with its **`lease_epoch`** — the same strictly-greater-wins lease the registry already runs for `NodeLabel`/`Instance.epoch` (`spt-net/src/net/registry.rs`, `MergeOutcome::{Inserted,Updated,Stale}`). Merge is a **union grow-set**: convergent, commutative, idempotent, forgery-inert (a fake entry names a pubkey that still can't seed-proof at the D2 gate). Removal can't be by omission (a grow-set re-learns it on the next merge) → it needs a **tombstone**.\n\n**Where it lives:** `crates/spt-store/src/roster.rs` — a durable store mirroring `subnet.rs`/`trust.rs`/`peeraddrs.rs` verbatim (load/load_from/save/save_to, `atomic_write_string`, absent-or-corrupt-degrades-empty). The CRDT merge + tombstone logic is **pure data, no iroh** (address is an opaque `serde_json::Value`, the `peeraddrs.rs` trick) so it stays in spt-store with no new dep edge. NOT the unrelated `crates/spt/src/roster.rs` (that's perch-listing — name collision only, different crate).\n\n## Part A — `RosterStore` (the bulk; pure + fully unit-tested)\n\n```rust\npub struct RosterEntry {\n    pub pubkey_hex: String,   // member identity — the merge key within a subnet\n    pub subnet: String,       // which subnet's roster\n    pub label: String,        // node label (OS hostname)\n    pub machine_id: String,   // hashed stable machine id (REQ-SUBNET-7 anchor)\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub address: Option<serde_json::Value>,  // last-known dialable EndpointAddr, opaque (peeraddrs posture)\n    pub last_seen: String,    // opaque epoch-seconds stamp\n    pub lease_epoch: u64,     // node_label lease — strictly-greater-wins\n}\npub struct Tombstone { pub pubkey_hex: String, pub subnet: String, pub stamp: String }\npub struct RosterStore { pub members: Vec<RosterEntry>, pub tombstones: Vec<Tombstone> }\n```\n\nMethods (each tagged `// [impl->REQ-MESH-2]`):\n- `load()/load_from(path)/save()/save_to(path)` — verbatim `SubnetStore` shape; new path helper `roster_file()` in `perch.rs` → `identity/roster.json` (node-bound secret-adjacent, never synced — same class as subnet.json/peers.json).\n- `MergeOutcome` (reuse the registry's `Inserted/Updated/Stale` naming) — `merge_entry(entry) -> MergeOutcome`: keyed `(subnet, pubkey_hex)`; **strictly-greater `lease_epoch` wins** (equal/lower ⇒ `Stale`, dropped); new key ⇒ `Inserted`. A tombstone does **not** block the merge writing the latest entry (convergence keeps the freshest facts) — it gates *visibility/admission*, below.\n- `merge(&other)` — full union: every entry through `merge_entry`, every tombstone unioned (dedup by `(subnet, pubkey)`). Commutative + idempotent (the convergence test).\n- `upsert_self(subnet, pubkey, label, machine_id, address, lease_epoch)` — author/refresh this node's own entry at its current lease (an `Updated`/`Inserted`; never `Stale` against itself — caller passes a fresh lease).\n- `tombstone(subnet, pubkey, stamp)` — add a tombstone (idempotent). **Dominates** the entry: `is_member`/`members_in` exclude it; **suppresses reinsert**: a later `merge_entry` of that pubkey re-records facts but `is_member` stays false while the tombstone stands.\n- `clear_tombstone(subnet, pubkey) -> bool` — **clear-on-repair**: remove the tombstone (the deliberate elevated re-pair act); the entry, if present, becomes a member again.\n- `is_tombstoned(subnet, pubkey) -> bool` · `is_member(subnet, pubkey) -> bool` (= entry present ∧ ¬tombstoned — **the admission predicate D5's gate will read**) · `members_in(subnet) -> impl Iterator<&RosterEntry>` (visible members only) · `roster_for(subnet) -> (Vec<RosterEntry>, Vec<Tombstone>)` (the slice handed at pairing — members + tombstones for one subnet).\n\n**Tombstone-convergence boundary (document in the module doc):** the tombstone is a grow-set element (propagates, dominates). `clear_tombstone` is a *local* elevated op — cross-node convergence of an *un*-tombstone is **not** D3's job: the compromised path re-pairs under a **fresh never-tombstoned key** (decision 10), so the old tombstone correctly stands; benign N-1 re-seed + timeboxed rotation propagation is **D7**. D3 tests clear-on-repair locally only.\n\n## Part B — `Frame::Seed` grows the roster (additive wire, `spt-net/pairing/wire.rs`)\n\n`Frame::Seed { seed, epoch }` → `Frame::Seed { seed, epoch, roster: Vec<RosterEntry>, tombstones: Vec<Tombstone> }`. Encode appends **after** the existing seed+epoch (the M8-decision-13 additive-trailing discipline already used by `Hello`'s `intro`): a u32 count then per-entry length-prefixed fields (pubkey, label, machine_id, address-as-JSON-bytes [empty = none], last_seen) + u64 lease_epoch; then a u32 tombstone count, each (pubkey, stamp). **Subnet is implicit** — the ceremony's `subnet_name`; wire entries omit it and `adopt` stamps it in. Decode reads the trailing block **only if `c.remaining() > 0`** after epoch ⇒ a legacy/short Seed frame (no roster) decodes as empty roster (the additive guarantee). Malformed (bad count / short field / non-UTF-8) ⇒ `Protocol` error, never a panic (`Cursor` already bounds-checks). New tag consts not needed (rides `T_SEED`).\n\n## Part C — ceremony wiring (mirror the D2f seed-transfer seam exactly)\n\nThe seed transfer already proves the pattern: responder reads a store and sends a frame; joiner writes a store. Roster rides the same `Frame::Seed`.\n\n- `run_responder(..)` gains a read-only `roster: &RosterStore` arg → on confirm-success, `roster.roster_for(subnet_name)` rides the Seed frame (the seed is already sent there, line 331).\n- `run_initiator(..)` gains `roster: &mut RosterStore` → on receiving Seed, merge the received entries+tombstones (stamping `subnet = subnet_name`) into the store. Mirrors how it already takes `&mut SubnetStore`.\n- `pairhost.rs`:\n  - **responder leg** (`respond`): `RosterStore::load()`, pass `&roster` to `run_responder`; **post-success** author the joiner's entry from `outcome.intro` (label, machine_id) + `conn_remote_addr` + the joiner's lease (best-effort: missing intro ⇒ skip, like the address seed) and `upsert_self`, then `roster.save()`. (Seed-holder's directory grows by the new member — cheap, the facts are in hand.)\n  - **joiner leg** (`join_ceremony`): `RosterStore::load()`, pass `&mut roster` to `run_initiator` (adopts the responder's roster); **post-success** `upsert_self` + record the responder's entry (peer pubkey + `conn_remote_addr`), then `roster.save()`.\n- Reuse `now_secs()` for `last_seen`; reuse `os_hostname()`/`machine_id_hash()` already imported for the intro.\n\n## Explicitly NOT D3 (carry-forward)\n\n- **D4** — steady-state on-connect roster exchange/merge over **member** (seed-proof'd) connections; address refresh from live mesh conns; **reconcile with `peer-addrs.json`** (absorb-or-feed — decide there).\n- **D5** — the gate reads `is_member` in place of `is_trusted`; hard cutover.\n- **D6** — fan-out widen → MESH ON.\n- **D7** — revoke CLI, timeboxed seed rotation, confidential seed push, re-seed grace, cross-node un-tombstone propagation.\n\n## Tests\n\n**unit — `spt-store/src/roster.rs`** (`// [unit->REQ-MESH-2]`):\n- merge lease: strictly-greater `lease_epoch` updates; equal/lower ⇒ `Stale`, no clobber; new pubkey ⇒ `Inserted`.\n- union convergence: `a.merge(b)` == `b.merge(a)`; idempotent (`merge` twice = once); persist-through-silence (an offline member's entry survives a merge that never mentions it, and a save/load round-trip).\n- tombstone truth table: dominates (`is_member` false once tombstoned though entry present) · suppresses-reinsert (a fresh-lease `merge_entry` after tombstone keeps `is_member` false) · clear-on-repair (`clear_tombstone` ⇒ member again).\n- serde additive: a legacy `roster.json` with no `tombstones` / no `address` loads; absent + corrupt file ⇒ empty store (no panic).\n- `is_member` admission predicate (entry ∧ ¬tombstone) — the D5 seam.\n\n**unit — `spt-net/pairing/wire.rs`** (`// [unit->REQ-MESH-2]`):\n- extended `Seed` round-trips: with a multi-entry roster (incl. an entry carrying an address JSON, an entry without) + tombstones; with an **empty** roster; a **legacy short** Seed body (seed+epoch only) decodes to empty roster (additive); malformed trailing (bad count / short field) ⇒ `Protocol` error.\n- a loopback responder↔initiator ceremony transfers the responder's roster to the joiner's store (extend the existing `#[cfg(test)]` pairing harness; tagged `unit` like the sibling ceremony tests).\n\n## Done when\n\n- `RosterStore` lands pure + unit-green; `Frame::Seed` carries the roster additively; the ceremony transfers + adopts it; `pairhost` loads/passes/saves on both legs.\n- `cargo test -p spt-store roster` + `cargo test -p spt-net pairing::wire` + `cargo test -p spt-daemon pairhost` green; `--no-default-features` + workspace build + clippy clean.\n- The existing pairing ceremony tests still pass (additive Seed frame = no regression for a peer that sends seed+epoch only).\n- `traceable-reqs check` clean with **REQ-MESH-2 `required_stages = [\"impl\",\"unit\"]`** (D3 activates both). Evidence on the store methods, the wire codec, the ceremony wiring, and the unit tests.\n- The five `is_trusted` gates remain **untouched** (D5 owns the swap).\n- Commit: `feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-2) — Mesh-D3`.\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"2fe45645-d245-4829-84a4-4718052ca3ee","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"8c607336-9759-44a0-af62-c735c9aa2f93","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Enuxf8PSe9xmR5A1xdLcPP","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01U8JsWuHSs27kZwqHWyYPTg","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/traceable-reqs.toml","old_string":"id = \"REQ-MESH-2\"\ntitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\nrequired_stages = []  # activate at mesh execution. impl = roster store (union-merge + lease, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster) + on-connect roster exchange/merge + tombstone propagation + admission suppression. unit = merge lease (strictly-greater self-entry) + union convergence + tombstone dominates/suppresses-reinsert/clears-on-repair + persist-through-silence + serde additive.","new_string":"id = \"REQ-MESH-2\"\ntitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\nrequired_stages = [\"impl\", \"unit\"]  # Mesh-D3 activates: impl = roster store (RosterStore union-merge + strictly-greater lease, tombstone dominate/suppress-reinsert/clear-on-repair, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster, additive) + ceremony adopt-on-join wiring (pairhost both legs). unit = merge lease (strictly-greater self-entry) + union convergence (commutative/idempotent) + tombstone truth table + persist-through-silence + serde additive + extended-Seed codec round-trip + loopback ceremony roster transfer. D4 enriches impl (on-connect exchange/merge over member conns, peer-addrs reconcile); int lands at D4/D6."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":17634,"cache_read_input_tokens":117681,"output_tokens":1310,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":17634,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1310,"cache_read_input_tokens":117681,"cache_creation_input_tokens":17634,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":17634},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrP7vusPUKySMvxmJLn2","type":"assistant","uuid":"46e933d3-eaed-4b46-8d38-7712b9db2287","timestamp":"2026-06-08T19:57:00.544Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"46e933d3-eaed-4b46-8d38-7712b9db2287","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U8JsWuHSs27kZwqHWyYPTg","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/traceable-reqs.toml has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"85bf4e69-0546-45e5-be65-da8b9312d986","timestamp":"2026-06-08T19:57:00.729Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/traceable-reqs.toml","oldString":"id = \"REQ-MESH-2\"\ntitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\nrequired_stages = []  # activate at mesh execution. impl = roster store (union-merge + lease, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster) + on-connect roster exchange/merge + tombstone propagation + admission suppression. unit = merge lease (strictly-greater self-entry) + union convergence + tombstone dominates/suppresses-reinsert/clears-on-repair + persist-through-silence + serde additive.","newString":"id = \"REQ-MESH-2\"\ntitle = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"\nrequired_stages = [\"impl\", \"unit\"]  # Mesh-D3 activates: impl = roster store (RosterStore union-merge + strictly-greater lease, tombstone dominate/suppress-reinsert/clear-on-repair, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster, additive) + ceremony adopt-on-join wiring (pairhost both legs). unit = merge lease (strictly-greater self-entry) + union convergence (commutative/idempotent) + tombstone truth table + persist-through-silence + serde additive + extended-Seed codec round-trip + loopback ceremony roster transfer. D4 enriches impl (on-connect exchange/merge over member conns, peer-addrs reconcile); int lands at D4/D6.","originalFile":null,"structuredPatch":[{"oldStart":756,"oldLines":7,"newStart":756,"newLines":7,"lines":[" [[requirements]]"," id = \"REQ-MESH-2\""," title = \"Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\"","-required_stages = []  # activate at mesh execution. impl = roster store (union-merge + lease, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster) + on-connect roster exchange/merge + tombstone propagation + admission suppression. unit = merge lease (strictly-greater self-entry) + union convergence + tombstone dominates/suppresses-reinsert/clears-on-repair + persist-through-silence + serde additive.","+required_stages = [\"impl\", \"unit\"]  # Mesh-D3 activates: impl = roster store (RosterStore union-merge + strictly-greater lease, tombstone dominate/suppress-reinsert/clear-on-repair, atomic, corrupt-degrades-empty) + pairing-seed full-roster transfer (Frame::Seed gains the roster, additive) + ceremony adopt-on-join wiring (pairhost both legs). unit = merge lease (strictly-greater self-entry) + union convergence (commutative/idempotent) + tombstone truth table + persist-through-silence + serde additive + extended-Seed codec round-trip + loopback ceremony roster transfer. D4 enriches impl (on-connect exchange/merge over member conns, peer-addrs reconcile); int lands at D4/D6."," [[requirements]]"," id = \"REQ-MESH-3\""," title = \"Mesh row fan-out: registry rows stay OWN-AUTHORED; the only change is the push target widens from directly-paired peers to ALL roster members (a wider DIRECT fan-out, never a third-party relay). Every row/message still arrives from its author over a handshake → KNOWN-HAZARDS 7.5 (origin = handshake node) and 4.10 (eviction lease: any future update comes from that node itself, alive) PRESERVED VERBATIM. Closes the staggered A→B→C repro: C (roster-seeded with A at pairing) initiates to A, seed-proof admits C unpaired, A learns C, both push directly.\""]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"46e933d3-eaed-4b46-8d38-7712b9db2287","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"85bf4e69-0546-45e5-be65-da8b9312d986","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01UuSQKre8qsbQykMCdtm1xJ","type":"message","role":"assistant","content":[{"type":"text","text":"Now read the perch path helpers + atomic to mirror exactly, then write `roster.rs`."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1397,"cache_read_input_tokens":135315,"output_tokens":160,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1397,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":160,"cache_read_input_tokens":135315,"cache_creation_input_tokens":1397,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1397},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrP93muAsCTbiMLB5MGW","type":"assistant","uuid":"b259f7a3-9e99-4f66-a9b6-990f9e6f9095","timestamp":"2026-06-08T19:57:04.954Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"5945ef60-4d0d-4a0e-b7b2-11ddc85e9b8c","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_012QffAfkogtnf49RecFkLkx","type":"tool_result","content":"96\t\n97\t/// The subnet membership + seed file: `<spt_home>/identity/subnet.json`\n98\t/// (`docs/STORAGE.md`). One file holding *all* subnets the node belongs to\n99\t/// (multi-subnet — a node holds N seeds), in a `(subnet, user)`-ready shape.\n100\t/// Replicated via pairing/P2P, **not** git.\n101\t// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n102\tpub fn subnet_file() -> PathBuf {\n103\t    identity_dir().join(\"subnet.json\")\n104\t}\n105\t\n106\t/// The per-node monotonic-epoch counter file: `<spt_home>/identity/epoch`. A single\n107\t/// strictly-increasing `u64` serving both the registry lease (#8) and sync precedence\n108\t/// (#7) — never wall-clock. Node-local, never synced (each node owns its own counter).\n109\t// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n110\tpub fn epoch_file() -> PathBuf {\n111\t    identity_dir().join(\"epoch\")\n112\t}\n113\t\n114\t/// The per-`(endpoint, subnet)` visibility + sync-membership config file:\n115\t/// `<spt_home>/identity/visibility.json` (ADR-0006 §5/§6, D3e). The owning node's\n116\t/// advertisement policy — node-local, never git-tracked/synced (other nodes see only\n117\t/// its *effect*: presence/absence in the subnet registry).\n118\t// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n119\tpub fn visibility_file() -> PathBuf {\n120\t    identity_dir().join(\"visibility.json\")\n121\t}\n122\t\n123\t/// The subnet notification spool: `<spt_home>/identity/notifs.db` (ADR-0007, D8).\n124\t/// Node-level (a notif targets the *user in a subnet*, not a perch), subnet-tagged\n125\t/// rows; the *content* replicates across each subnet's nodes via the P2P feed"}]},"uuid":"3b608a95-98c8-4f68-9078-788e20e9dbe1","timestamp":"2026-06-08T19:57:05.665Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/perch.rs","content":"\n/// The subnet membership + seed file: `<spt_home>/identity/subnet.json`\n/// (`docs/STORAGE.md`). One file holding *all* subnets the node belongs to\n/// (multi-subnet — a node holds N seeds), in a `(subnet, user)`-ready shape.\n/// Replicated via pairing/P2P, **not** git.\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\npub fn subnet_file() -> PathBuf {\n    identity_dir().join(\"subnet.json\")\n}\n\n/// The per-node monotonic-epoch counter file: `<spt_home>/identity/epoch`. A single\n/// strictly-increasing `u64` serving both the registry lease (#8) and sync precedence\n/// (#7) — never wall-clock. Node-local, never synced (each node owns its own counter).\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\npub fn epoch_file() -> PathBuf {\n    identity_dir().join(\"epoch\")\n}\n\n/// The per-`(endpoint, subnet)` visibility + sync-membership config file:\n/// `<spt_home>/identity/visibility.json` (ADR-0006 §5/§6, D3e). The owning node's\n/// advertisement policy — node-local, never git-tracked/synced (other nodes see only\n/// its *effect*: presence/absence in the subnet registry).\n// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\npub fn visibility_file() -> PathBuf {\n    identity_dir().join(\"visibility.json\")\n}\n\n/// The subnet notification spool: `<spt_home>/identity/notifs.db` (ADR-0007, D8).\n/// Node-level (a notif targets the *user in a subnet*, not a perch), subnet-tagged\n/// rows; the *content* replicates across each subnet's nodes via the P2P feed","numLines":30,"startLine":96,"totalLines":610}},"sourceToolAssistantUUID":"5945ef60-4d0d-4a0e-b7b2-11ddc85e9b8c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"84067017-4378-4706-aac9-b13ecd894074","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_019dYnbucyUimShSWTi8qZDv","type":"message","role":"assistant","content":[{"type":"text","text":"Add `roster_file()` path helper next to the others."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":886,"cache_read_input_tokens":136712,"output_tokens":482,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":886,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":482,"cache_read_input_tokens":136712,"cache_creation_input_tokens":886,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":886},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrP9QuPZSMQFXbr5zaXJ","type":"assistant","uuid":"1c476064-b5fc-4e7a-a864-8ed257f62dc9","timestamp":"2026-06-08T19:57:12.025Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"ce46e1d5-4987-4bcf-9d66-656861e3459c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XwBRgRpGuzNQj7mLasWH3E","type":"message","role":"assistant","content":[{"type":"text","text":"Now write the roster store. This is the bulk — pure CRDT + tombstones + full unit suite."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":703,"cache_read_input_tokens":137598,"output_tokens":10184,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":703,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":10184,"cache_read_input_tokens":137598,"cache_creation_input_tokens":703,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":703},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPA1kP9h2SaEc9xZEA9","type":"assistant","uuid":"81346d44-179c-4a34-b392-57b93fb37886","timestamp":"2026-06-08T19:58:26.380Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"81346d44-179c-4a34-b392-57b93fb37886","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01XwBRgRpGuzNQj7mLasWH3E","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014y6HXXbxLmN8dUknWX7bPR","name":"Write","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/roster.rs","content":"//! `roster.json` — the member roster: a subnet's discovery directory\n//! (REQ-MESH-2, ADR-0017, Mesh-D3).\n//!\n//! A subnet is a **mesh, not a pairing graph** — every member must be able to\n//! see and reach every other member, including ones it never directly paired\n//! with. The roster is how: a **node-level union-merge grow-set** where each\n//! node authors its own [`RosterEntry`] (its pubkey, label, machine_id,\n//! last-known address, last-seen) stamped with its\n//! [`lease_epoch`](RosterEntry::lease_epoch) — the same strictly-greater-wins\n//! lease the registry runs for node labels (`spt_net::net::registry`,\n//! `MergeOutcome`). It is **NOT** the seed (the seed never leaves a node except\n//! over the pairing/seed-proof channel — ADR-0017); a roster entry is\n//! **forgery-inert** because naming a pubkey you can't seed-proof gets you\n//! nowhere at the membership gate (D2/D5).\n//!\n//! Seeded **in full at pairing** — the seed-holder hands the joiner its whole\n//! current roster (incl. offline members), folding in the deferred pairing-time\n//! hostname capture + post-join address seeding. Thereafter it merges over\n//! seed-proof'd member connections (D4). Node-local, durable, replicated only\n//! over the pairing/P2P channel, **never git-tracked or context-synced** —\n//! alongside [`subnet.json`](crate::subnet) and [`peers.json`](crate::trust)\n//! under [`identity/`](crate::perch::identity_dir).\n//!\n//! ## Removal needs a tombstone\n//!\n//! A grow-set cannot delete by omission: drop a member and the next merge\n//! re-learns it. Removal is a [`Tombstone`] — a per-pubkey revoked marker that\n//! **propagates** (it is itself a grow-set element), **dominates** the entry\n//! ([`is_member`](RosterStore::is_member) returns false while it stands),\n//! **suppresses reinsert** (a later entry-merge re-records the facts but the\n//! member stays hidden), and is **cleared by a completed re-pair** of that\n//! pubkey ([`clear_tombstone`](RosterStore::clear_tombstone)).\n//!\n//! ### Tombstone-convergence boundary (deliberate D3 scope)\n//!\n//! Cross-node convergence of an *un*-tombstone is **not** D3's concern.\n//! [`clear_tombstone`] is a *local* elevated act (the re-pair). The compromised\n//! path re-pairs under a **fresh, never-tombstoned key** (the milestone's\n//! decision 10), so the old tombstone correctly stands forever; the benign\n//! N-1 re-seed + timeboxed rotation propagation is **Mesh-D7**. D3 tests\n//! clear-on-repair locally only.\n//\n// [impl->REQ-MESH-2]\n\nuse serde::{Deserialize, Serialize};\nuse std::path::Path;\n\nuse crate::atomic::atomic_write_string;\nuse crate::perch::roster_file;\n\n/// Failures persisting the roster.\n#[derive(Debug, PartialEq, Eq)]\npub enum RosterError {\n    /// Reading/writing the backing file failed (message preserved).\n    Io(String),\n}\n\nimpl std::fmt::Display for RosterError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            RosterError::Io(e) => write!(f, \"roster store io: {e}\"),\n        }\n    }\n}\n\nimpl std::error::Error for RosterError {}\n\n/// The lease decision when merging an entry (mirrors the registry's\n/// [`MergeOutcome`](spt_net::net::registry) naming — strictly-greater wins).\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub enum MergeOutcome {\n    /// First entry for this `(subnet, pubkey)` — inserted.\n    Inserted,\n    /// A strictly-newer `lease_epoch` for an existing member — replaced.\n    Updated,\n    /// Equal/older `lease_epoch` (or a tombstoned-but-still-merged fact) — the\n    /// incoming entry did not advance the lease; nothing changed.\n    Stale,\n}\n\n/// One member of a subnet's roster. Authored by the member itself; merged into\n/// every other member's roster strictly-greater-`lease_epoch`-wins.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct RosterEntry {\n    /// The member's Ed25519 node pubkey, lowercase hex (the iroh NodeId). The\n    /// merge key within a subnet, and what the mesh dials/seed-proofs.\n    pub pubkey_hex: String,\n    /// The subnet this entry belongs to (a node holds N subnets' rosters in one\n    /// file, the multi-subnet shape `subnet.json` uses).\n    pub subnet: String,\n    /// The member's advertised node label (its OS hostname).\n    pub label: String,\n    /// The member's hashed stable machine id (REQ-SUBNET-7 anchor — the re-pair\n    /// overwrite/tombstone-clear key; never the raw id).\n    pub machine_id: String,\n    /// Last-known dialable address — an opaque serde-serialized iroh\n    /// `EndpointAddr` (this crate never grows an iroh edge; same posture as\n    /// [`PeerAddrStore`](crate::peeraddrs)). `None` until one is observed.\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub address: Option<serde_json::Value>,\n    /// Last-seen stamp (opaque epoch-seconds string).\n    pub last_seen: String,\n    /// The author's `node_label` lease — strictly-greater-wins. Equal/lower on\n    /// merge ⇒ [`Stale`](MergeOutcome::Stale) (the registry lease, reused).\n    pub lease_epoch: u64,\n}\n\n/// A per-pubkey revoked marker. Removal in a grow-set can only be additive —\n/// the tombstone is the addition that means \"gone.\"\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct Tombstone {\n    /// The revoked member's pubkey (lowercase hex).\n    pub pubkey_hex: String,\n    /// The subnet the revocation applies within.\n    pub subnet: String,\n    /// When it was written (opaque epoch-seconds string).\n    pub stamp: String,\n}\n\n/// The whole `roster.json` document: every subnet's members + tombstones this\n/// node knows. A union grow-set — merges are convergent, commutative, idempotent.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct RosterStore {\n    /// Known members across all subnets (keyed `(subnet, pubkey_hex)`).\n    #[serde(default)]\n    pub members: Vec<RosterEntry>,\n    /// Revocation tombstones across all subnets (keyed `(subnet, pubkey_hex)`).\n    #[serde(default)]\n    pub tombstones: Vec<Tombstone>,\n}\n\nimpl RosterStore {\n    /// Load from the canonical [`roster_file`]. A missing file is the empty\n    /// roster (an unpaired node) — never an error.\n    pub fn load() -> RosterStore {\n        Self::load_from(&roster_file())\n    }\n\n    /// Load from an explicit path (the testable core). Absent ⇒ empty; an\n    /// unreadable or corrupt file also degrades to empty rather than panicking —\n    /// a damaged roster must not brick the node (re-pair/merge rebuilds it), the\n    /// same stance as [`SubnetStore`](crate::subnet)/[`TrustStore`](crate::trust).\n    pub fn load_from(path: &Path) -> RosterStore {\n        match std::fs::read_to_string(path) {\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n            Err(_) => RosterStore::default(),\n        }\n    }\n\n    /// Persist to the canonical [`roster_file`], creating `identity/` if needed.\n    pub fn save(&self) -> Result<(), RosterError> {\n        self.save_to(&roster_file())\n    }\n\n    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write\n    /// so a concurrent reader never sees a torn roster (the\n    /// [`atomic`](crate::atomic) invariant).\n    pub fn save_to(&self, path: &Path) -> Result<(), RosterError> {\n        if let Some(parent) = path.parent() {\n            std::fs::create_dir_all(parent).map_err(|e| RosterError::Io(e.to_string()))?;\n        }\n        let json = serde_json::to_string_pretty(self).map_err(|e| RosterError::Io(e.to_string()))?;\n        atomic_write_string(path, &json).map_err(|e| RosterError::Io(e.to_string()))\n    }\n\n    /// Find a member entry by `(subnet, pubkey)`.\n    pub fn find(&self, subnet: &str, pubkey_hex: &str) -> Option<&RosterEntry> {\n        self.members\n            .iter()\n            .find(|m| m.subnet == subnet && m.pubkey_hex == pubkey_hex)\n    }\n\n    /// Whether `pubkey_hex` carries a tombstone in `subnet`.\n    pub fn is_tombstoned(&self, subnet: &str, pubkey_hex: &str) -> bool {\n        self.tombstones\n            .iter()\n            .any(|t| t.subnet == subnet && t.pubkey_hex == pubkey_hex)\n    }\n\n    /// The admission predicate **D5's gate consumes**: a present entry that is\n    /// not tombstoned. Membership = roster-listed ∧ ¬revoked (the seed-proof ∧\n    /// ¬tombstoned rule's roster half).\n    // [impl->REQ-MESH-2]\n    pub fn is_member(&self, subnet: &str, pubkey_hex: &str) -> bool {\n        self.find(subnet, pubkey_hex).is_some() && !self.is_tombstoned(subnet, pubkey_hex)\n    }\n\n    /// The **visible** members of a subnet (entry present ∧ ¬tombstoned) — what\n    /// the mesh dials by.\n    pub fn members_in<'a>(&'a self, subnet: &'a str) -> impl Iterator<Item = &'a RosterEntry> {\n        self.members\n            .iter()\n            .filter(move |m| m.subnet == subnet && !self.is_tombstoned(subnet, &m.pubkey_hex))\n    }\n\n    /// Author/refresh **this node's own** entry. A node is authoritative for its\n    /// own pubkey, so this overwrites unconditionally (the caller passes its\n    /// current `lease_epoch`); lease ordering only governs how *others* merge it.\n    // [impl->REQ-MESH-2]\n    #[allow(clippy::too_many_arguments)]\n    pub fn upsert_self(\n        &mut self,\n        subnet: &str,\n        pubkey_hex: &str,\n        label: &str,\n        machine_id: &str,\n        address: Option<serde_json::Value>,\n        last_seen: &str,\n        lease_epoch: u64,\n    ) {\n        let entry = RosterEntry {\n            pubkey_hex: pubkey_hex.to_string(),\n            subnet: subnet.to_string(),\n            label: label.to_string(),\n            machine_id: machine_id.to_string(),\n            address,\n            last_seen: last_seen.to_string(),\n            lease_epoch,\n        };\n        match self\n            .members\n            .iter_mut()\n            .find(|m| m.subnet == subnet && m.pubkey_hex == pubkey_hex)\n        {\n            Some(slot) => *slot = entry,\n            None => self.members.push(entry),\n        }\n    }\n\n    /// Merge one entry authored by **another** node: strictly-greater\n    /// `lease_epoch` wins. A new `(subnet, pubkey)` is [`Inserted`]; a\n    /// strictly-newer lease is [`Updated`]; equal/older is [`Stale`] (no\n    /// clobber). A tombstone does **not** block recording the freshest facts\n    /// (convergence) — it gates [`is_member`]/[`members_in`], not the merge.\n    ///\n    /// [`Inserted`]: MergeOutcome::Inserted\n    /// [`Updated`]: MergeOutcome::Updated\n    /// [`Stale`]: MergeOutcome::Stale\n    // [impl->REQ-MESH-2]\n    pub fn merge_entry(&mut self, incoming: RosterEntry) -> MergeOutcome {\n        match self\n            .members\n            .iter_mut()\n            .find(|m| m.subnet == incoming.subnet && m.pubkey_hex == incoming.pubkey_hex)\n        {\n            Some(existing) => {\n                if incoming.lease_epoch > existing.lease_epoch {\n                    *existing = incoming;\n                    MergeOutcome::Updated\n                } else {\n                    MergeOutcome::Stale\n                }\n            }\n            None => {\n                self.members.push(incoming);\n                MergeOutcome::Inserted\n            }\n        }\n    }\n\n    /// Record a tombstone (idempotent — re-tombstoning is a no-op). Dominates\n    /// the member's entry and suppresses any later reinsert until cleared.\n    // [impl->REQ-MESH-2]\n    pub fn tombstone(&mut self, subnet: &str, pubkey_hex: &str, stamp: &str) {\n        if !self.is_tombstoned(subnet, pubkey_hex) {\n            self.tombstones.push(Tombstone {\n                pubkey_hex: pubkey_hex.to_string(),\n                subnet: subnet.to_string(),\n                stamp: stamp.to_string(),\n            });\n        }\n    }\n\n    /// **Clear-on-repair**: drop the tombstone for `(subnet, pubkey)` — the\n    /// deliberate elevated act a completed re-pair performs. Returns whether one\n    /// was cleared. (A local op; see the module's convergence-boundary note.)\n    // [impl->REQ-MESH-2]\n    pub fn clear_tombstone(&mut self, subnet: &str, pubkey_hex: &str) -> bool {\n        let before = self.tombstones.len();\n        self.tombstones\n            .retain(|t| !(t.subnet == subnet && t.pubkey_hex == pubkey_hex));\n        self.tombstones.len() != before\n    }\n\n    /// Union-merge a whole other roster into this one: every entry through\n    /// [`merge_entry`] (strictly-greater-wins), every tombstone unioned\n    /// (dedup). The grow-set operation — commutative and idempotent.\n    // [impl->REQ-MESH-2]\n    pub fn merge(&mut self, other: &RosterStore) {\n        for e in &other.members {\n            self.merge_entry(e.clone());\n        }\n        for t in &other.tombstones {\n            self.tombstone(&t.subnet, &t.pubkey_hex, &t.stamp);\n        }\n    }\n\n    /// The slice handed to a joiner at pairing (or a peer on connect): every\n    /// member entry **and** tombstone for one subnet (offline members included —\n    /// persists-through-silence). The receiver merges it.\n    // [impl->REQ-MESH-2]\n    pub fn roster_for(&self, subnet: &str) -> (Vec<RosterEntry>, Vec<Tombstone>) {\n        let members = self\n            .members\n            .iter()\n            .filter(|m| m.subnet == subnet)\n            .cloned()\n            .collect();\n        let tombstones = self\n            .tombstones\n            .iter()\n            .filter(|t| t.subnet == subnet)\n            .cloned()\n            .collect();\n        (members, tombstones)\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    fn entry(subnet: &str, pk: &str, lease: u64) -> RosterEntry {\n        RosterEntry {\n            pubkey_hex: pk.to_string(),\n            subnet: subnet.to_string(),\n            label: format!(\"host-{pk}\"),\n            machine_id: format!(\"mid-{pk}\"),\n            address: None,\n            last_seen: \"100\".to_string(),\n            lease_epoch: lease,\n        }\n    }\n\n    // [unit->REQ-MESH-2] the lease: a strictly-greater lease_epoch updates an\n    // existing member; an equal or lower one is Stale and does NOT clobber the\n    // newer facts; a never-seen pubkey is Inserted. The node_label lease, reused.\n    #[test]\n    fn merge_entry_is_strictly_greater_lease_wins() {\n        let mut r = RosterStore::default();\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 5)), MergeOutcome::Inserted);\n\n        // Lower lease loses (Stale) — the stored lease stays at 5.\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 3)), MergeOutcome::Stale);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().lease_epoch, 5);\n\n        // Equal lease is Stale too (strictly-greater, not >=).\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 5)), MergeOutcome::Stale);\n\n        // Strictly greater wins.\n        let mut newer = entry(\"home\", \"aa\", 6);\n        newer.label = \"renamed\".into();\n        assert_eq!(r.merge_entry(newer), MergeOutcome::Updated);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().lease_epoch, 6);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().label, \"renamed\");\n    }\n\n    // [unit->REQ-MESH-2] union convergence: merge is commutative (A∪B == B∪A on\n    // the winning-lease facts) and idempotent (merging twice == once). The\n    // grow-set CRDT property the mesh relies on.\n    #[test]\n    fn merge_is_commutative_and_idempotent() {\n        let mut a = RosterStore::default();\n        a.merge_entry(entry(\"home\", \"aa\", 2));\n        a.merge_entry(entry(\"home\", \"bb\", 1));\n\n        let mut b = RosterStore::default();\n        b.merge_entry(entry(\"home\", \"bb\", 9)); // bb newer on b\n        b.merge_entry(entry(\"home\", \"cc\", 1));\n\n        let mut ab = a.clone();\n        ab.merge(&b);\n        let mut ba = b.clone();\n        ba.merge(&a);\n\n        // Same membership set and same winning leases regardless of order.\n        for pk in [\"aa\", \"bb\", \"cc\"] {\n            assert_eq!(\n                ab.find(\"home\", pk).map(|e| e.lease_epoch),\n                ba.find(\"home\", pk).map(|e| e.lease_epoch),\n                \"{pk} converges\"\n            );\n        }\n        assert_eq!(ab.find(\"home\", \"bb\").unwrap().lease_epoch, 9, \"newer bb wins\");\n\n        // Idempotent: merging b again changes nothing.\n        let snapshot: Vec<_> = ab.members.iter().map(|e| e.lease_epoch).sum::<u64>().into();\n        ab.merge(&b);\n        let after: Vec<_> = ab.members.iter().map(|e| e.lease_epoch).sum::<u64>().into();\n        assert_eq!(snapshot, after, \"re-merge is a no-op\");\n    }\n\n    // [unit->REQ-MESH-2] persists-through-silence: an offline member's entry\n    // survives a merge that never mentions it, AND a save/load round-trip. A\n    // silent member is not forgotten.\n    #[test]\n    fn offline_member_persists_through_silence_and_reload() {\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"identity\").join(\"roster.json\");\n\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"offline\", 1));\n        r.merge_entry(entry(\"home\", \"online\", 1));\n\n        // A merge from a peer that only knows `online` must NOT drop `offline`.\n        let mut peer = RosterStore::default();\n        peer.merge_entry(entry(\"home\", \"online\", 2));\n        r.merge(&peer);\n        assert!(r.find(\"home\", \"offline\").is_some(), \"silent member kept\");\n\n        r.save_to(&path).unwrap();\n        let reloaded = RosterStore::load_from(&path);\n        assert!(reloaded.find(\"home\", \"offline\").is_some(), \"survives reload\");\n        assert_eq!(reloaded.find(\"home\", \"online\").unwrap().lease_epoch, 2);\n    }\n\n    // [unit->REQ-MESH-2] the tombstone truth table: DOMINATES (a present entry\n    // is no longer a member once tombstoned), SUPPRESSES REINSERT (a fresh-lease\n    // entry-merge after the tombstone re-records facts but membership stays\n    // false), and CLEARS-ON-REPAIR (clear_tombstone restores membership).\n    #[test]\n    fn tombstone_dominates_suppresses_reinsert_and_clears() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        assert!(r.is_member(\"home\", \"aa\"), \"listed member\");\n\n        // Dominates: tombstone hides it though the entry is still present.\n        r.tombstone(\"home\", \"aa\", \"200\");\n        assert!(r.is_tombstoned(\"home\", \"aa\"));\n        assert!(!r.is_member(\"home\", \"aa\"), \"tombstone dominates the entry\");\n        assert!(r.find(\"home\", \"aa\").is_some(), \"entry still stored\");\n        assert_eq!(r.members_in(\"home\").count(), 0, \"hidden from the dial set\");\n\n        // Suppresses reinsert: a newer-lease merge updates facts but not membership.\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 9)), MergeOutcome::Updated);\n        assert!(!r.is_member(\"home\", \"aa\"), \"reinsert stays suppressed\");\n\n        // Tombstone is idempotent (no duplicate marker).\n        r.tombstone(\"home\", \"aa\", \"300\");\n        assert_eq!(r.tombstones.len(), 1);\n\n        // Clears on re-pair: membership restored.\n        assert!(r.clear_tombstone(\"home\", \"aa\"));\n        assert!(r.is_member(\"home\", \"aa\"), \"re-pair restores membership\");\n        assert!(!r.clear_tombstone(\"home\", \"aa\"), \"second clear is no-op false\");\n    }\n\n    // [unit->REQ-MESH-2] tombstones are subnet-scoped and propagate through a\n    // merge (they are grow-set elements, not local-only).\n    #[test]\n    fn tombstones_are_scoped_and_merge() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        r.merge_entry(entry(\"work\", \"aa\", 1));\n\n        let mut peer = RosterStore::default();\n        peer.tombstone(\"home\", \"aa\", \"200\");\n        r.merge(&peer);\n\n        assert!(!r.is_member(\"home\", \"aa\"), \"tombstone propagated via merge\");\n        assert!(r.is_member(\"work\", \"aa\"), \"other subnet's aa untouched\");\n    }\n\n    // [unit->REQ-MESH-2] upsert_self is authoritative for the node's own entry:\n    // it overwrites unconditionally (a node always holds the latest truth about\n    // itself), unlike a peer-authored merge which is lease-gated.\n    #[test]\n    fn upsert_self_overwrites_unconditionally() {\n        let mut r = RosterStore::default();\n        r.upsert_self(\"home\", \"me\", \"laptop\", \"mid\", None, \"100\", 5);\n        // Even a \"lower\" lease overwrites — self-authoring isn't lease-gated.\n        r.upsert_self(\"home\", \"me\", \"laptop-renamed\", \"mid\", None, \"150\", 3);\n        let me = r.find(\"home\", \"me\").unwrap();\n        assert_eq!(me.label, \"laptop-renamed\");\n        assert_eq!(me.lease_epoch, 3);\n        assert_eq!(r.members.len(), 1, \"no duplicate self row\");\n    }\n\n    // [unit->REQ-MESH-2] roster_for projects one subnet's full slice (members +\n    // tombstones, offline included) — the bundle handed to a joiner at pairing.\n    #[test]\n    fn roster_for_projects_one_subnets_slice() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        r.merge_entry(entry(\"home\", \"bb\", 1));\n        r.tombstone(\"home\", \"bb\", \"200\");\n        r.merge_entry(entry(\"work\", \"cc\", 1));\n\n        let (members, tombs) = r.roster_for(\"home\");\n        assert_eq!(members.len(), 2, \"both home entries (incl. tombstoned bb)\");\n        assert_eq!(tombs.len(), 1);\n        assert!(members.iter().all(|m| m.subnet == \"home\"));\n        assert!(r.roster_for(\"solo\").0.is_empty(), \"unknown subnet ⇒ empty\");\n    }\n\n    // [unit->REQ-MESH-2] serde is additive + the store degrades gracefully: a\n    // legacy roster.json (no `tombstones`, an entry with no `address`) loads, an\n    // address round-trips, and an absent/corrupt file is the empty store.\n    #[test]\n    fn serde_additive_and_degrades_to_empty() {\n        // Legacy doc: members only, no tombstones array, no address field.\n        let legacy = r#\"{\"members\":[{\"pubkey_hex\":\"aa\",\"subnet\":\"home\",\"label\":\"h\",\"machine_id\":\"m\",\"last_seen\":\"1\",\"lease_epoch\":1}]}\"#;\n        let parsed: RosterStore = serde_json::from_str(legacy).unwrap();\n        assert!(parsed.is_member(\"home\", \"aa\"));\n        assert!(parsed.tombstones.is_empty());\n        assert!(parsed.find(\"home\", \"aa\").unwrap().address.is_none());\n\n        // Address round-trips as opaque JSON.\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"roster.json\");\n        let mut r = RosterStore::default();\n        r.upsert_self(\n            \"home\",\n            \"me\",\n            \"h\",\n            \"m\",\n            Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})),\n            \"1\",\n            1,\n        );\n        r.save_to(&path).unwrap();\n        let back = RosterStore::load_from(&path);\n        assert_eq!(\n            back.find(\"home\", \"me\").unwrap().address,\n            Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"}))\n        );\n\n        // Absent + corrupt ⇒ empty, never a panic.\n        assert!(RosterStore::load_from(&dir.path().join(\"nope.json\"))\n            .members\n            .is_empty());\n        let corrupt = dir.path().join(\"corrupt.json\");\n        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n        assert!(RosterStore::load_from(&corrupt).members.is_empty());\n    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{"parentUuid":"64ab9f76-78d1-44b3-8f63-0f7ddb04482b","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014y6HXXbxLmN8dUknWX7bPR","type":"tool_result","content":"File created successfully at: C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/roster.rs (file state is current in your context — no need to Read it back)"}]},"uuid":"3a7d0511-a7eb-40e6-a885-f6dbb23ca052","timestamp":"2026-06-08T19:58:55.546Z","toolUseResult":{"type":"create","filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-store/src/roster.rs","content":"//! `roster.json` — the member roster: a subnet's discovery directory\n//! (REQ-MESH-2, ADR-0017, Mesh-D3).\n//!\n//! A subnet is a **mesh, not a pairing graph** — every member must be able to\n//! see and reach every other member, including ones it never directly paired\n//! with. The roster is how: a **node-level union-merge grow-set** where each\n//! node authors its own [`RosterEntry`] (its pubkey, label, machine_id,\n//! last-known address, last-seen) stamped with its\n//! [`lease_epoch`](RosterEntry::lease_epoch) — the same strictly-greater-wins\n//! lease the registry runs for node labels (`spt_net::net::registry`,\n//! `MergeOutcome`). It is **NOT** the seed (the seed never leaves a node except\n//! over the pairing/seed-proof channel — ADR-0017); a roster entry is\n//! **forgery-inert** because naming a pubkey you can't seed-proof gets you\n//! nowhere at the membership gate (D2/D5).\n//!\n//! Seeded **in full at pairing** — the seed-holder hands the joiner its whole\n//! current roster (incl. offline members), folding in the deferred pairing-time\n//! hostname capture + post-join address seeding. Thereafter it merges over\n//! seed-proof'd member connections (D4). Node-local, durable, replicated only\n//! over the pairing/P2P channel, **never git-tracked or context-synced** —\n//! alongside [`subnet.json`](crate::subnet) and [`peers.json`](crate::trust)\n//! under [`identity/`](crate::perch::identity_dir).\n//!\n//! ## Removal needs a tombstone\n//!\n//! A grow-set cannot delete by omission: drop a member and the next merge\n//! re-learns it. Removal is a [`Tombstone`] — a per-pubkey revoked marker that\n//! **propagates** (it is itself a grow-set element), **dominates** the entry\n//! ([`is_member`](RosterStore::is_member) returns false while it stands),\n//! **suppresses reinsert** (a later entry-merge re-records the facts but the\n//! member stays hidden), and is **cleared by a completed re-pair** of that\n//! pubkey ([`clear_tombstone`](RosterStore::clear_tombstone)).\n//!\n//! ### Tombstone-convergence boundary (deliberate D3 scope)\n//!\n//! Cross-node convergence of an *un*-tombstone is **not** D3's concern.\n//! [`clear_tombstone`] is a *local* elevated act (the re-pair). The compromised\n//! path re-pairs under a **fresh, never-tombstoned key** (the milestone's\n//! decision 10), so the old tombstone correctly stands forever; the benign\n//! N-1 re-seed + timeboxed rotation propagation is **Mesh-D7**. D3 tests\n//! clear-on-repair locally only.\n//\n// [impl->REQ-MESH-2]\n\nuse serde::{Deserialize, Serialize};\nuse std::path::Path;\n\nuse crate::atomic::atomic_write_string;\nuse crate::perch::roster_file;\n\n/// Failures persisting the roster.\n#[derive(Debug, PartialEq, Eq)]\npub enum RosterError {\n    /// Reading/writing the backing file failed (message preserved).\n    Io(String),\n}\n\nimpl std::fmt::Display for RosterError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            RosterError::Io(e) => write!(f, \"roster store io: {e}\"),\n        }\n    }\n}\n\nimpl std::error::Error for RosterError {}\n\n/// The lease decision when merging an entry (mirrors the registry's\n/// [`MergeOutcome`](spt_net::net::registry) naming — strictly-greater wins).\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub enum MergeOutcome {\n    /// First entry for this `(subnet, pubkey)` — inserted.\n    Inserted,\n    /// A strictly-newer `lease_epoch` for an existing member — replaced.\n    Updated,\n    /// Equal/older `lease_epoch` (or a tombstoned-but-still-merged fact) — the\n    /// incoming entry did not advance the lease; nothing changed.\n    Stale,\n}\n\n/// One member of a subnet's roster. Authored by the member itself; merged into\n/// every other member's roster strictly-greater-`lease_epoch`-wins.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct RosterEntry {\n    /// The member's Ed25519 node pubkey, lowercase hex (the iroh NodeId). The\n    /// merge key within a subnet, and what the mesh dials/seed-proofs.\n    pub pubkey_hex: String,\n    /// The subnet this entry belongs to (a node holds N subnets' rosters in one\n    /// file, the multi-subnet shape `subnet.json` uses).\n    pub subnet: String,\n    /// The member's advertised node label (its OS hostname).\n    pub label: String,\n    /// The member's hashed stable machine id (REQ-SUBNET-7 anchor — the re-pair\n    /// overwrite/tombstone-clear key; never the raw id).\n    pub machine_id: String,\n    /// Last-known dialable address — an opaque serde-serialized iroh\n    /// `EndpointAddr` (this crate never grows an iroh edge; same posture as\n    /// [`PeerAddrStore`](crate::peeraddrs)). `None` until one is observed.\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub address: Option<serde_json::Value>,\n    /// Last-seen stamp (opaque epoch-seconds string).\n    pub last_seen: String,\n    /// The author's `node_label` lease — strictly-greater-wins. Equal/lower on\n    /// merge ⇒ [`Stale`](MergeOutcome::Stale) (the registry lease, reused).\n    pub lease_epoch: u64,\n}\n\n/// A per-pubkey revoked marker. Removal in a grow-set can only be additive —\n/// the tombstone is the addition that means \"gone.\"\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct Tombstone {\n    /// The revoked member's pubkey (lowercase hex).\n    pub pubkey_hex: String,\n    /// The subnet the revocation applies within.\n    pub subnet: String,\n    /// When it was written (opaque epoch-seconds string).\n    pub stamp: String,\n}\n\n/// The whole `roster.json` document: every subnet's members + tombstones this\n/// node knows. A union grow-set — merges are convergent, commutative, idempotent.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct RosterStore {\n    /// Known members across all subnets (keyed `(subnet, pubkey_hex)`).\n    #[serde(default)]\n    pub members: Vec<RosterEntry>,\n    /// Revocation tombstones across all subnets (keyed `(subnet, pubkey_hex)`).\n    #[serde(default)]\n    pub tombstones: Vec<Tombstone>,\n}\n\nimpl RosterStore {\n    /// Load from the canonical [`roster_file`]. A missing file is the empty\n    /// roster (an unpaired node) — never an error.\n    pub fn load() -> RosterStore {\n        Self::load_from(&roster_file())\n    }\n\n    /// Load from an explicit path (the testable core). Absent ⇒ empty; an\n    /// unreadable or corrupt file also degrades to empty rather than panicking —\n    /// a damaged roster must not brick the node (re-pair/merge rebuilds it), the\n    /// same stance as [`SubnetStore`](crate::subnet)/[`TrustStore`](crate::trust).\n    pub fn load_from(path: &Path) -> RosterStore {\n        match std::fs::read_to_string(path) {\n            Ok(s) => serde_json::from_str(&s).unwrap_or_default(),\n            Err(_) => RosterStore::default(),\n        }\n    }\n\n    /// Persist to the canonical [`roster_file`], creating `identity/` if needed.\n    pub fn save(&self) -> Result<(), RosterError> {\n        self.save_to(&roster_file())\n    }\n\n    /// Persist to an explicit path (atomic; creates the parent dir). Atomic write\n    /// so a concurrent reader never sees a torn roster (the\n    /// [`atomic`](crate::atomic) invariant).\n    pub fn save_to(&self, path: &Path) -> Result<(), RosterError> {\n        if let Some(parent) = path.parent() {\n            std::fs::create_dir_all(parent).map_err(|e| RosterError::Io(e.to_string()))?;\n        }\n        let json = serde_json::to_string_pretty(self).map_err(|e| RosterError::Io(e.to_string()))?;\n        atomic_write_string(path, &json).map_err(|e| RosterError::Io(e.to_string()))\n    }\n\n    /// Find a member entry by `(subnet, pubkey)`.\n    pub fn find(&self, subnet: &str, pubkey_hex: &str) -> Option<&RosterEntry> {\n        self.members\n            .iter()\n            .find(|m| m.subnet == subnet && m.pubkey_hex == pubkey_hex)\n    }\n\n    /// Whether `pubkey_hex` carries a tombstone in `subnet`.\n    pub fn is_tombstoned(&self, subnet: &str, pubkey_hex: &str) -> bool {\n        self.tombstones\n            .iter()\n            .any(|t| t.subnet == subnet && t.pubkey_hex == pubkey_hex)\n    }\n\n    /// The admission predicate **D5's gate consumes**: a present entry that is\n    /// not tombstoned. Membership = roster-listed ∧ ¬revoked (the seed-proof ∧\n    /// ¬tombstoned rule's roster half).\n    // [impl->REQ-MESH-2]\n    pub fn is_member(&self, subnet: &str, pubkey_hex: &str) -> bool {\n        self.find(subnet, pubkey_hex).is_some() && !self.is_tombstoned(subnet, pubkey_hex)\n    }\n\n    /// The **visible** members of a subnet (entry present ∧ ¬tombstoned) — what\n    /// the mesh dials by.\n    pub fn members_in<'a>(&'a self, subnet: &'a str) -> impl Iterator<Item = &'a RosterEntry> {\n        self.members\n            .iter()\n            .filter(move |m| m.subnet == subnet && !self.is_tombstoned(subnet, &m.pubkey_hex))\n    }\n\n    /// Author/refresh **this node's own** entry. A node is authoritative for its\n    /// own pubkey, so this overwrites unconditionally (the caller passes its\n    /// current `lease_epoch`); lease ordering only governs how *others* merge it.\n    // [impl->REQ-MESH-2]\n    #[allow(clippy::too_many_arguments)]\n    pub fn upsert_self(\n        &mut self,\n        subnet: &str,\n        pubkey_hex: &str,\n        label: &str,\n        machine_id: &str,\n        address: Option<serde_json::Value>,\n        last_seen: &str,\n        lease_epoch: u64,\n    ) {\n        let entry = RosterEntry {\n            pubkey_hex: pubkey_hex.to_string(),\n            subnet: subnet.to_string(),\n            label: label.to_string(),\n            machine_id: machine_id.to_string(),\n            address,\n            last_seen: last_seen.to_string(),\n            lease_epoch,\n        };\n        match self\n            .members\n            .iter_mut()\n            .find(|m| m.subnet == subnet && m.pubkey_hex == pubkey_hex)\n        {\n            Some(slot) => *slot = entry,\n            None => self.members.push(entry),\n        }\n    }\n\n    /// Merge one entry authored by **another** node: strictly-greater\n    /// `lease_epoch` wins. A new `(subnet, pubkey)` is [`Inserted`]; a\n    /// strictly-newer lease is [`Updated`]; equal/older is [`Stale`] (no\n    /// clobber). A tombstone does **not** block recording the freshest facts\n    /// (convergence) — it gates [`is_member`]/[`members_in`], not the merge.\n    ///\n    /// [`Inserted`]: MergeOutcome::Inserted\n    /// [`Updated`]: MergeOutcome::Updated\n    /// [`Stale`]: MergeOutcome::Stale\n    // [impl->REQ-MESH-2]\n    pub fn merge_entry(&mut self, incoming: RosterEntry) -> MergeOutcome {\n        match self\n            .members\n            .iter_mut()\n            .find(|m| m.subnet == incoming.subnet && m.pubkey_hex == incoming.pubkey_hex)\n        {\n            Some(existing) => {\n                if incoming.lease_epoch > existing.lease_epoch {\n                    *existing = incoming;\n                    MergeOutcome::Updated\n                } else {\n                    MergeOutcome::Stale\n                }\n            }\n            None => {\n                self.members.push(incoming);\n                MergeOutcome::Inserted\n            }\n        }\n    }\n\n    /// Record a tombstone (idempotent — re-tombstoning is a no-op). Dominates\n    /// the member's entry and suppresses any later reinsert until cleared.\n    // [impl->REQ-MESH-2]\n    pub fn tombstone(&mut self, subnet: &str, pubkey_hex: &str, stamp: &str) {\n        if !self.is_tombstoned(subnet, pubkey_hex) {\n            self.tombstones.push(Tombstone {\n                pubkey_hex: pubkey_hex.to_string(),\n                subnet: subnet.to_string(),\n                stamp: stamp.to_string(),\n            });\n        }\n    }\n\n    /// **Clear-on-repair**: drop the tombstone for `(subnet, pubkey)` — the\n    /// deliberate elevated act a completed re-pair performs. Returns whether one\n    /// was cleared. (A local op; see the module's convergence-boundary note.)\n    // [impl->REQ-MESH-2]\n    pub fn clear_tombstone(&mut self, subnet: &str, pubkey_hex: &str) -> bool {\n        let before = self.tombstones.len();\n        self.tombstones\n            .retain(|t| !(t.subnet == subnet && t.pubkey_hex == pubkey_hex));\n        self.tombstones.len() != before\n    }\n\n    /// Union-merge a whole other roster into this one: every entry through\n    /// [`merge_entry`] (strictly-greater-wins), every tombstone unioned\n    /// (dedup). The grow-set operation — commutative and idempotent.\n    // [impl->REQ-MESH-2]\n    pub fn merge(&mut self, other: &RosterStore) {\n        for e in &other.members {\n            self.merge_entry(e.clone());\n        }\n        for t in &other.tombstones {\n            self.tombstone(&t.subnet, &t.pubkey_hex, &t.stamp);\n        }\n    }\n\n    /// The slice handed to a joiner at pairing (or a peer on connect): every\n    /// member entry **and** tombstone for one subnet (offline members included —\n    /// persists-through-silence). The receiver merges it.\n    // [impl->REQ-MESH-2]\n    pub fn roster_for(&self, subnet: &str) -> (Vec<RosterEntry>, Vec<Tombstone>) {\n        let members = self\n            .members\n            .iter()\n            .filter(|m| m.subnet == subnet)\n            .cloned()\n            .collect();\n        let tombstones = self\n            .tombstones\n            .iter()\n            .filter(|t| t.subnet == subnet)\n            .cloned()\n            .collect();\n        (members, tombstones)\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    fn entry(subnet: &str, pk: &str, lease: u64) -> RosterEntry {\n        RosterEntry {\n            pubkey_hex: pk.to_string(),\n            subnet: subnet.to_string(),\n            label: format!(\"host-{pk}\"),\n            machine_id: format!(\"mid-{pk}\"),\n            address: None,\n            last_seen: \"100\".to_string(),\n            lease_epoch: lease,\n        }\n    }\n\n    // [unit->REQ-MESH-2] the lease: a strictly-greater lease_epoch updates an\n    // existing member; an equal or lower one is Stale and does NOT clobber the\n    // newer facts; a never-seen pubkey is Inserted. The node_label lease, reused.\n    #[test]\n    fn merge_entry_is_strictly_greater_lease_wins() {\n        let mut r = RosterStore::default();\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 5)), MergeOutcome::Inserted);\n\n        // Lower lease loses (Stale) — the stored lease stays at 5.\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 3)), MergeOutcome::Stale);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().lease_epoch, 5);\n\n        // Equal lease is Stale too (strictly-greater, not >=).\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 5)), MergeOutcome::Stale);\n\n        // Strictly greater wins.\n        let mut newer = entry(\"home\", \"aa\", 6);\n        newer.label = \"renamed\".into();\n        assert_eq!(r.merge_entry(newer), MergeOutcome::Updated);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().lease_epoch, 6);\n        assert_eq!(r.find(\"home\", \"aa\").unwrap().label, \"renamed\");\n    }\n\n    // [unit->REQ-MESH-2] union convergence: merge is commutative (A∪B == B∪A on\n    // the winning-lease facts) and idempotent (merging twice == once). The\n    // grow-set CRDT property the mesh relies on.\n    #[test]\n    fn merge_is_commutative_and_idempotent() {\n        let mut a = RosterStore::default();\n        a.merge_entry(entry(\"home\", \"aa\", 2));\n        a.merge_entry(entry(\"home\", \"bb\", 1));\n\n        let mut b = RosterStore::default();\n        b.merge_entry(entry(\"home\", \"bb\", 9)); // bb newer on b\n        b.merge_entry(entry(\"home\", \"cc\", 1));\n\n        let mut ab = a.clone();\n        ab.merge(&b);\n        let mut ba = b.clone();\n        ba.merge(&a);\n\n        // Same membership set and same winning leases regardless of order.\n        for pk in [\"aa\", \"bb\", \"cc\"] {\n            assert_eq!(\n                ab.find(\"home\", pk).map(|e| e.lease_epoch),\n                ba.find(\"home\", pk).map(|e| e.lease_epoch),\n                \"{pk} converges\"\n            );\n        }\n        assert_eq!(ab.find(\"home\", \"bb\").unwrap().lease_epoch, 9, \"newer bb wins\");\n\n        // Idempotent: merging b again changes nothing.\n        let snapshot: Vec<_> = ab.members.iter().map(|e| e.lease_epoch).sum::<u64>().into();\n        ab.merge(&b);\n        let after: Vec<_> = ab.members.iter().map(|e| e.lease_epoch).sum::<u64>().into();\n        assert_eq!(snapshot, after, \"re-merge is a no-op\");\n    }\n\n    // [unit->REQ-MESH-2] persists-through-silence: an offline member's entry\n    // survives a merge that never mentions it, AND a save/load round-trip. A\n    // silent member is not forgotten.\n    #[test]\n    fn offline_member_persists_through_silence_and_reload() {\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"identity\").join(\"roster.json\");\n\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"offline\", 1));\n        r.merge_entry(entry(\"home\", \"online\", 1));\n\n        // A merge from a peer that only knows `online` must NOT drop `offline`.\n        let mut peer = RosterStore::default();\n        peer.merge_entry(entry(\"home\", \"online\", 2));\n        r.merge(&peer);\n        assert!(r.find(\"home\", \"offline\").is_some(), \"silent member kept\");\n\n        r.save_to(&path).unwrap();\n        let reloaded = RosterStore::load_from(&path);\n        assert!(reloaded.find(\"home\", \"offline\").is_some(), \"survives reload\");\n        assert_eq!(reloaded.find(\"home\", \"online\").unwrap().lease_epoch, 2);\n    }\n\n    // [unit->REQ-MESH-2] the tombstone truth table: DOMINATES (a present entry\n    // is no longer a member once tombstoned), SUPPRESSES REINSERT (a fresh-lease\n    // entry-merge after the tombstone re-records facts but membership stays\n    // false), and CLEARS-ON-REPAIR (clear_tombstone restores membership).\n    #[test]\n    fn tombstone_dominates_suppresses_reinsert_and_clears() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        assert!(r.is_member(\"home\", \"aa\"), \"listed member\");\n\n        // Dominates: tombstone hides it though the entry is still present.\n        r.tombstone(\"home\", \"aa\", \"200\");\n        assert!(r.is_tombstoned(\"home\", \"aa\"));\n        assert!(!r.is_member(\"home\", \"aa\"), \"tombstone dominates the entry\");\n        assert!(r.find(\"home\", \"aa\").is_some(), \"entry still stored\");\n        assert_eq!(r.members_in(\"home\").count(), 0, \"hidden from the dial set\");\n\n        // Suppresses reinsert: a newer-lease merge updates facts but not membership.\n        assert_eq!(r.merge_entry(entry(\"home\", \"aa\", 9)), MergeOutcome::Updated);\n        assert!(!r.is_member(\"home\", \"aa\"), \"reinsert stays suppressed\");\n\n        // Tombstone is idempotent (no duplicate marker).\n        r.tombstone(\"home\", \"aa\", \"300\");\n        assert_eq!(r.tombstones.len(), 1);\n\n        // Clears on re-pair: membership restored.\n        assert!(r.clear_tombstone(\"home\", \"aa\"));\n        assert!(r.is_member(\"home\", \"aa\"), \"re-pair restores membership\");\n        assert!(!r.clear_tombstone(\"home\", \"aa\"), \"second clear is no-op false\");\n    }\n\n    // [unit->REQ-MESH-2] tombstones are subnet-scoped and propagate through a\n    // merge (they are grow-set elements, not local-only).\n    #[test]\n    fn tombstones_are_scoped_and_merge() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        r.merge_entry(entry(\"work\", \"aa\", 1));\n\n        let mut peer = RosterStore::default();\n        peer.tombstone(\"home\", \"aa\", \"200\");\n        r.merge(&peer);\n\n        assert!(!r.is_member(\"home\", \"aa\"), \"tombstone propagated via merge\");\n        assert!(r.is_member(\"work\", \"aa\"), \"other subnet's aa untouched\");\n    }\n\n    // [unit->REQ-MESH-2] upsert_self is authoritative for the node's own entry:\n    // it overwrites unconditionally (a node always holds the latest truth about\n    // itself), unlike a peer-authored merge which is lease-gated.\n    #[test]\n    fn upsert_self_overwrites_unconditionally() {\n        let mut r = RosterStore::default();\n        r.upsert_self(\"home\", \"me\", \"laptop\", \"mid\", None, \"100\", 5);\n        // Even a \"lower\" lease overwrites — self-authoring isn't lease-gated.\n        r.upsert_self(\"home\", \"me\", \"laptop-renamed\", \"mid\", None, \"150\", 3);\n        let me = r.find(\"home\", \"me\").unwrap();\n        assert_eq!(me.label, \"laptop-renamed\");\n        assert_eq!(me.lease_epoch, 3);\n        assert_eq!(r.members.len(), 1, \"no duplicate self row\");\n    }\n\n    // [unit->REQ-MESH-2] roster_for projects one subnet's full slice (members +\n    // tombstones, offline included) — the bundle handed to a joiner at pairing.\n    #[test]\n    fn roster_for_projects_one_subnets_slice() {\n        let mut r = RosterStore::default();\n        r.merge_entry(entry(\"home\", \"aa\", 1));\n        r.merge_entry(entry(\"home\", \"bb\", 1));\n        r.tombstone(\"home\", \"bb\", \"200\");\n        r.merge_entry(entry(\"work\", \"cc\", 1));\n\n        let (members, tombs) = r.roster_for(\"home\");\n        assert_eq!(members.len(), 2, \"both home entries (incl. tombstoned bb)\");\n        assert_eq!(tombs.len(), 1);\n        assert!(members.iter().all(|m| m.subnet == \"home\"));\n        assert!(r.roster_for(\"solo\").0.is_empty(), \"unknown subnet ⇒ empty\");\n    }\n\n    // [unit->REQ-MESH-2] serde is additive + the store degrades gracefully: a\n    // legacy roster.json (no `tombstones`, an entry with no `address`) loads, an\n    // address round-trips, and an absent/corrupt file is the empty store.\n    #[test]\n    fn serde_additive_and_degrades_to_empty() {\n        // Legacy doc: members only, no tombstones array, no address field.\n        let legacy = r#\"{\"members\":[{\"pubkey_hex\":\"aa\",\"subnet\":\"home\",\"label\":\"h\",\"machine_id\":\"m\",\"last_seen\":\"1\",\"lease_epoch\":1}]}\"#;\n        let parsed: RosterStore = serde_json::from_str(legacy).unwrap();\n        assert!(parsed.is_member(\"home\", \"aa\"));\n        assert!(parsed.tombstones.is_empty());\n        assert!(parsed.find(\"home\", \"aa\").unwrap().address.is_none());\n\n        // Address round-trips as opaque JSON.\n        let dir = tempfile::tempdir().unwrap();\n        let path = dir.path().join(\"roster.json\");\n        let mut r = RosterStore::default();\n        r.upsert_self(\n            \"home\",\n            \"me\",\n            \"h\",\n            \"m\",\n            Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})),\n            \"1\",\n            1,\n        );\n        r.save_to(&path).unwrap();\n        let back = RosterStore::load_from(&path);\n        assert_eq!(\n            back.find(\"home\", \"me\").unwrap().address,\n            Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"}))\n        );\n\n        // Absent + corrupt ⇒ empty, never a panic.\n        assert!(RosterStore::load_from(&dir.path().join(\"nope.json\"))\n            .members\n            .is_empty());\n        let corrupt = dir.path().join(\"corrupt.json\");\n        std::fs::write(&corrupt, b\"{ not json\").unwrap();\n        assert!(RosterStore::load_from(&corrupt).members.is_empty());\n    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{"parentUuid":"7eebb572-acd6-4618-87a9-14017a32c561","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FsoRCeBX9ZU6gygGBTkMX1","type":"tool_result","content":"40\t// [impl->REQ-PAIR-1]\n41\t\n42\tuse iroh::endpoint::{Connection, RecvStream, SendStream};\n43\tuse spt_proto::identity::PublicKey;\n44\tuse spt_store::trust::{TrustOutcome, TrustStore};\n45\t\n46\tuse spt_store::subnet::{SubnetError, SubnetStore, TOTP_SEED_LEN};\n47\t\n48\tuse super::ratelimit::{PairingRateLimiter, RateLimited};\n49\tuse super::spake::{Initiator, PairError, Responder};\n50\tuse super::totp::{accepts_step, time_step, TotpSeed, DIGITS};\n51\tuse super::transcript::{PairingTranscript, TAG_LEN};\n52\t\n53\t/// The pre-trust pairing ALPN. Distinct from the trusted\n54\t/// [`SPT_NET_ALPN`](super::super::endpoint::SPT_NET_ALPN) so the relay can permit\n55\t/// pre-trust contact (a seed-holder must be reachable by an untrusted new node) without\n56\t/// exposing the trusted message surface (ADR-0005; `pairing.rs`). Versioned for a clean\n57\t/// future wire break.\n58\tpub const SPT_PAIR_ALPN: &[u8] = b\"spt-core/pair/0\";\n59\t\n60\t/// Hard cap on a single wire frame. The ceremony's largest field is a SPAKE2 message\n61\t/// (~tens of bytes) or a subnet name; 4 KiB is generous slack while bounding a hostile\n62\t/// length prefix so a pre-trust peer cannot force a huge allocation.\n63\tconst MAX_FRAME: usize = 4096;\n64\t\n65\t// Frame tag bytes.\n66\tconst T_ABORT: u8 = 0;\n67\tconst T_HELLO: u8 = 1;\n68\tconst T_ANNOUNCE: u8 = 2;\n69\tconst T_SPAKE1: u8 = 3;\n70\tconst T_SPAKE2: u8 = 4;\n71\tconst T_CONFIRM: u8 = 5;\n72\tconst T_DONE: u8 = 6;\n73\tconst T_SEED: u8 = 7;\n74\t\n75\t// Abort reason bytes.\n76\tconst A_BUSY: u8 = 1;\n77\tconst A_BACKOFF: u8 = 2;\n78\tconst A_BAD_STEP: u8 = 3;\n79\tconst A_UNKNOWN_SUBNET: u8 = 4;\n80\tconst A_BAD_MSG: u8 = 5;\n81\tconst A_CONFIRM_FAIL: u8 = 6;\n82\t\n83\t/// A failure of the pairing wire ceremony. Carries no secret material.\n84\t#[derive(Debug)]\n85\tpub enum PairWireError {\n86\t    /// Stream read/write/framing failure (peer vanished, malformed length, EOF).\n87\t    Io(String),\n88\t    /// A frame was the wrong type or malformed for the current ceremony step.\n89\t    Protocol(String),\n90\t    /// The responder refused to admit the ceremony (rate-limit): another is in flight\n91\t    /// ([`Busy`](RateLimited::Busy)) or the backoff window is open\n92\t    /// ([`Backoff`](RateLimited::Backoff)).\n93\t    Refused(RateLimited),\n94\t    /// The dialer's announced TOTP step was outside the responder's ±1 window.\n95\t    StepRejected,\n96\t    /// The responder holds no subnet by that name.\n97\t    UnknownSubnet(String),\n98\t    /// The SPAKE2 / key-confirmation step failed: wrong code, MITM, wrong subnet, stale\n99\t    /// step — the one signal a bad pairing gives ([`spake`](super::spake)).\n100\t    Pairing(PairError),\n101\t}\n102\t\n103\timpl std::fmt::Display for PairWireError {\n104\t    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n105\t        match self {\n106\t            PairWireError::Io(e) => write!(f, \"pairing wire io: {e}\"),\n107\t            PairWireError::Protocol(e) => write!(f, \"pairing wire protocol error: {e}\"),\n108\t            PairWireError::Refused(r) => write!(f, \"pairing refused: {r}\"),\n109\t            PairWireError::StepRejected => {\n110\t                write!(f, \"pairing rejected: TOTP step outside the ±1 window\")\n111\t            }\n112\t            PairWireError::UnknownSubnet(n) => write!(f, \"pairing rejected: unknown subnet {n}\"),\n113\t            PairWireError::Pairing(e) => write!(f, \"{e}\"),\n114\t        }\n115\t    }\n116\t}\n117\t\n118\timpl std::error::Error for PairWireError {}\n119\t\n120\t/// The joiner's self-introduction riding `Hello` (M8 decision 13,\n121\t/// REQ-SUBNET-7): its node label + **hashed** machine id — the re-pair\n122\t/// overwrite inputs. Claimed pre-authentication but CONSUMED only after the\n123\t/// ceremony completes: the SPAKE2 confirm proves the connection peer holds\n124\t/// the code, and Hello rode that same iroh-authenticated connection.\n125\t/// Optional + additive on the wire: an older joiner sends none, an older\n126\t/// responder ignores the trailing Hello bytes (the decoder reads\n127\t/// positionally and never rejects a longer frame).\n128\t// [impl->REQ-SUBNET-7]\n129\t#[derive(Debug, Clone, PartialEq, Eq)]"}]},"uuid":"999e6610-d77a-4715-8fe5-a189dc7013cf","timestamp":"2026-06-08T19:59:37.957Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"// [impl->REQ-PAIR-1]\n\nuse iroh::endpoint::{Connection, RecvStream, SendStream};\nuse spt_proto::identity::PublicKey;\nuse spt_store::trust::{TrustOutcome, TrustStore};\n\nuse spt_store::subnet::{SubnetError, SubnetStore, TOTP_SEED_LEN};\n\nuse super::ratelimit::{PairingRateLimiter, RateLimited};\nuse super::spake::{Initiator, PairError, Responder};\nuse super::totp::{accepts_step, time_step, TotpSeed, DIGITS};\nuse super::transcript::{PairingTranscript, TAG_LEN};\n\n/// The pre-trust pairing ALPN. Distinct from the trusted\n/// [`SPT_NET_ALPN`](super::super::endpoint::SPT_NET_ALPN) so the relay can permit\n/// pre-trust contact (a seed-holder must be reachable by an untrusted new node) without\n/// exposing the trusted message surface (ADR-0005; `pairing.rs`). Versioned for a clean\n/// future wire break.\npub const SPT_PAIR_ALPN: &[u8] = b\"spt-core/pair/0\";\n\n/// Hard cap on a single wire frame. The ceremony's largest field is a SPAKE2 message\n/// (~tens of bytes) or a subnet name; 4 KiB is generous slack while bounding a hostile\n/// length prefix so a pre-trust peer cannot force a huge allocation.\nconst MAX_FRAME: usize = 4096;\n\n// Frame tag bytes.\nconst T_ABORT: u8 = 0;\nconst T_HELLO: u8 = 1;\nconst T_ANNOUNCE: u8 = 2;\nconst T_SPAKE1: u8 = 3;\nconst T_SPAKE2: u8 = 4;\nconst T_CONFIRM: u8 = 5;\nconst T_DONE: u8 = 6;\nconst T_SEED: u8 = 7;\n\n// Abort reason bytes.\nconst A_BUSY: u8 = 1;\nconst A_BACKOFF: u8 = 2;\nconst A_BAD_STEP: u8 = 3;\nconst A_UNKNOWN_SUBNET: u8 = 4;\nconst A_BAD_MSG: u8 = 5;\nconst A_CONFIRM_FAIL: u8 = 6;\n\n/// A failure of the pairing wire ceremony. Carries no secret material.\n#[derive(Debug)]\npub enum PairWireError {\n    /// Stream read/write/framing failure (peer vanished, malformed length, EOF).\n    Io(String),\n    /// A frame was the wrong type or malformed for the current ceremony step.\n    Protocol(String),\n    /// The responder refused to admit the ceremony (rate-limit): another is in flight\n    /// ([`Busy`](RateLimited::Busy)) or the backoff window is open\n    /// ([`Backoff`](RateLimited::Backoff)).\n    Refused(RateLimited),\n    /// The dialer's announced TOTP step was outside the responder's ±1 window.\n    StepRejected,\n    /// The responder holds no subnet by that name.\n    UnknownSubnet(String),\n    /// The SPAKE2 / key-confirmation step failed: wrong code, MITM, wrong subnet, stale\n    /// step — the one signal a bad pairing gives ([`spake`](super::spake)).\n    Pairing(PairError),\n}\n\nimpl std::fmt::Display for PairWireError {\n    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {\n        match self {\n            PairWireError::Io(e) => write!(f, \"pairing wire io: {e}\"),\n            PairWireError::Protocol(e) => write!(f, \"pairing wire protocol error: {e}\"),\n            PairWireError::Refused(r) => write!(f, \"pairing refused: {r}\"),\n            PairWireError::StepRejected => {\n                write!(f, \"pairing rejected: TOTP step outside the ±1 window\")\n            }\n            PairWireError::UnknownSubnet(n) => write!(f, \"pairing rejected: unknown subnet {n}\"),\n            PairWireError::Pairing(e) => write!(f, \"{e}\"),\n        }\n    }\n}\n\nimpl std::error::Error for PairWireError {}\n\n/// The joiner's self-introduction riding `Hello` (M8 decision 13,\n/// REQ-SUBNET-7): its node label + **hashed** machine id — the re-pair\n/// overwrite inputs. Claimed pre-authentication but CONSUMED only after the\n/// ceremony completes: the SPAKE2 confirm proves the connection peer holds\n/// the code, and Hello rode that same iroh-authenticated connection.\n/// Optional + additive on the wire: an older joiner sends none, an older\n/// responder ignores the trailing Hello bytes (the decoder reads\n/// positionally and never rejects a longer frame).\n// [impl->REQ-SUBNET-7]\n#[derive(Debug, Clone, PartialEq, Eq)]","numLines":90,"startLine":40,"totalLines":1367}},"sourceToolAssistantUUID":"7eebb572-acd6-4618-87a9-14017a32c561","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"aedaea5d-ec1d-41b6-b46e-e4be46791833","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EKSX576AjPWyNeZyPYsKS7","type":"tool_result","content":"719\t    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {\n720\t        let end = self\n721\t            .pos\n722\t            .checked_add(n)\n723\t            .filter(|e| *e <= self.buf.len())\n724\t            .ok_or_else(|| PairWireError::Protocol(\"frame truncated\".into()))?;\n725\t        let slice = &self.buf[self.pos..end];\n726\t        self.pos = end;\n727\t        Ok(slice)\n728\t    }\n729\t\n730\t    fn u8(&mut self) -> Result<u8, PairWireError> {\n731\t        Ok(self.take(1)?[0])\n732\t    }\n733\t\n734\t    fn u64(&mut self) -> Result<u64, PairWireError> {\n735\t        let b = self.take(8)?;\n736\t        Ok(u64::from_be_bytes(b.try_into().expect(\"took 8\")))\n737\t    }\n738\t\n739\t    /// A u32-BE length-prefixed field, bounded by [`MAX_FRAME`].\n740\t    fn field(&mut self) -> Result<&'a [u8], PairWireError> {\n741\t        let len = u32::from_be_bytes(self.take(4)?.try_into().expect(\"took 4\")) as usize;\n742\t        if len > MAX_FRAME {\n743\t            return Err(PairWireError::Protocol(\"field length out of range\".into()));\n744\t        }\n745\t        self.take(len)\n746\t    }\n747\t\n748\t    fn tag(&mut self) -> Result<[u8; TAG_LEN], PairWireError> {\n749\t        Ok(self.take(TAG_LEN)?.try_into().expect(\"took TAG_LEN\"))\n750\t    }\n751\t\n752\t    /// Unread bytes left in the frame (the optional-trailing-fields probe).\n753\t    fn remaining(&self) -> usize {\n754\t        self.buf.len().saturating_sub(self.pos)\n755\t    }\n756\t}\n757\t\n758\t#[cfg(test)]\n759\tmod tests {\n760\t    use super::*;\n761\t    use crate::net::endpoint::{BindScope, LocalDiscovery, NetEndpoint, RelayPolicy};\n762\t    use spt_proto::identity::Identity;\n763\t    use spt_store::subnet::{SubnetRecord, SubnetStore};\n764\t    use spt_store::trust::TrustStore;\n765\t\n766\t    /// Reference time: a fixed unix second so both sides share a TOTP step deterministically.\n767\t    const NOW: u64 = 1_711_111_110;\n768\t\n769\t    /// A responder-side subnet store holding one subnet with a known seed at `epoch`.\n770\t    fn subnet_store(name: &str, seed: [u8; 20], epoch: u64) -> SubnetStore {\n771\t        SubnetStore {\n772\t            subnets: vec![SubnetRecord {\n773\t                name: name.to_string(),\n774\t                seed_hex: hex(&seed),\n775\t                epoch,\n776\t                user: None,\n777\t                created: \"0\".into(),\n778\t                hide_new_endpoints: false,\n779\t            }],\n780\t        }\n781\t    }\n782\t\n783\t    fn hex(bytes: &[u8]) -> String {\n784\t        bytes.iter().map(|b| format!(\"{b:02x}\")).collect()\n785\t    }\n786\t"}]},"uuid":"4ed7fb8f-51f4-4b61-ba30-4c4a8b5ede51","timestamp":"2026-06-08T19:59:42.577Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {\n        let end = self\n            .pos\n            .checked_add(n)\n            .filter(|e| *e <= self.buf.len())\n            .ok_or_else(|| PairWireError::Protocol(\"frame truncated\".into()))?;\n        let slice = &self.buf[self.pos..end];\n        self.pos = end;\n        Ok(slice)\n    }\n\n    fn u8(&mut self) -> Result<u8, PairWireError> {\n        Ok(self.take(1)?[0])\n    }\n\n    fn u64(&mut self) -> Result<u64, PairWireError> {\n        let b = self.take(8)?;\n        Ok(u64::from_be_bytes(b.try_into().expect(\"took 8\")))\n    }\n\n    /// A u32-BE length-prefixed field, bounded by [`MAX_FRAME`].\n    fn field(&mut self) -> Result<&'a [u8], PairWireError> {\n        let len = u32::from_be_bytes(self.take(4)?.try_into().expect(\"took 4\")) as usize;\n        if len > MAX_FRAME {\n            return Err(PairWireError::Protocol(\"field length out of range\".into()));\n        }\n        self.take(len)\n    }\n\n    fn tag(&mut self) -> Result<[u8; TAG_LEN], PairWireError> {\n        Ok(self.take(TAG_LEN)?.try_into().expect(\"took TAG_LEN\"))\n    }\n\n    /// Unread bytes left in the frame (the optional-trailing-fields probe).\n    fn remaining(&self) -> usize {\n        self.buf.len().saturating_sub(self.pos)\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use crate::net::endpoint::{BindScope, LocalDiscovery, NetEndpoint, RelayPolicy};\n    use spt_proto::identity::Identity;\n    use spt_store::subnet::{SubnetRecord, SubnetStore};\n    use spt_store::trust::TrustStore;\n\n    /// Reference time: a fixed unix second so both sides share a TOTP step deterministically.\n    const NOW: u64 = 1_711_111_110;\n\n    /// A responder-side subnet store holding one subnet with a known seed at `epoch`.\n    fn subnet_store(name: &str, seed: [u8; 20], epoch: u64) -> SubnetStore {\n        SubnetStore {\n            subnets: vec![SubnetRecord {\n                name: name.to_string(),\n                seed_hex: hex(&seed),\n                epoch,\n                user: None,\n                created: \"0\".into(),\n                hide_new_endpoints: false,\n            }],\n        }\n    }\n\n    fn hex(bytes: &[u8]) -> String {\n        bytes.iter().map(|b| format!(\"{b:02x}\")).collect()\n    }\n","numLines":68,"startLine":719,"totalLines":1367}},"sourceToolAssistantUUID":"aedaea5d-ec1d-41b6-b46e-e4be46791833","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1260,"cache_read_input_tokens":153718,"output_tokens":2815,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_token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{"parentUuid":"18aab2c8-89a6-4429-b1aa-6dccb65175be","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BZBPf1AiyUUdyxECf56WJ3","type":"tool_result","content":"1285\t    }\n1286\t\n1287\t    // [unit->REQ-SUBNET-7] the Hello intro is additive on the wire: absent\n1288\t    // decodes None (the pre-M8 joiner), present round-trips both fields,\n1289\t    // and a HALF-written intro is a protocol error — never a half-claim.\n1290\t    #[test]\n1291\t    fn hello_intro_is_additive_and_roundtrips() {\n1292\t        // Absent → None.\n1293\t        match decode_frame(&enc_hello(\"home\", 7, None)).expect(\"decodes\") {\n1294\t            Frame::Hello { intro, .. } => assert!(intro.is_none()),\n1295\t            _ => panic!(\"expected Hello\"),\n1296\t        }\n1297\t        // Present → both fields intact.\n1298\t        let sent = NodeIntro {\n1299\t            label: \"KITSUBITO\".into(),\n1300\t            machine_id: \"cd\".repeat(32),\n1301\t        };\n1302\t        match decode_frame(&enc_hello(\"home\", 7, Some(&sent))).expect(\"decodes\") {\n1303\t            Frame::Hello {\n1304\t                subnet_name,\n1305\t                step,\n1306\t                intro,\n1307\t            } => {\n1308\t                assert_eq!(subnet_name, \"home\");\n1309\t                assert_eq!(step, 7);\n1310\t                assert_eq!(intro, Some(sent));\n1311\t            }\n1312\t            _ => panic!(\"expected Hello\"),\n1313\t        }\n1314\t        // Half an intro (label field only) refuses, never half-claims.\n1315\t        let mut half = vec![T_HELLO];\n1316\t        push_field(&mut half, b\"home\");\n1317\t        half.extend_from_slice(&7u64.to_be_bytes());\n1318\t        push_field(&mut half, b\"KITSUBITO\");\n1319\t        assert!(matches!(\n1320\t            decode_frame(&half),\n1321\t            Err(PairWireError::Protocol(_))\n1322\t        ));\n1323\t    }\n1324\t\n1325\t    // [unit->REQ-PAIR-1] the frame codec round-trips every variant and rejects a\n1326\t    // truncated body without panicking (the codec is pre-trust attacker-reachable).\n1327\t    #[test]\n1328\t    fn frame_codec_round_trips_and_rejects_garbage() {\n1329\t        let cases = [\n1330\t            enc_hello(\"home fleet\", 57_037_037, None),\n1331\t            // The M8 intro-carrying Hello round-trips too.\n1332\t            enc_hello(\n1333\t                \"home fleet\",\n1334\t                57_037_037,\n1335\t                Some(&NodeIntro {\n1336\t                    label: \"HFENDULEAM\".into(),\n1337\t                    machine_id: \"ab\".repeat(32),\n1338\t                }),\n1339\t            ),\n1340\t            enc_announce(42),\n1341\t            enc_spake1(b\"msg-a-bytes\"),\n1342\t            enc_spake2(b\"msg-b\", &[7u8; TAG_LEN]),\n1343\t            enc_confirm(&[9u8; TAG_LEN]),\n1344\t            enc_done(true),\n1345\t            enc_done(false),\n1346\t            enc_seed(&[5u8; TOTP_SEED_LEN], 9),\n1347\t            enc_abort(A_BACKOFF, 17),\n1348\t        ];\n1349\t        for body in cases {\n1350\t            decode_frame(&body).expect(\"valid frame decodes\");\n1351\t        }\n1352\t        // A Hello claiming an 8-byte step but missing it is truncated, not a panic.\n1353\t        let mut bad = vec![T_HELLO];\n1354\t        push_field(&mut bad, b\"home\");\n1355\t        bad.extend_from_slice(&[0u8; 3]); // only 3 of the 8 step bytes\n1356\t        assert!(matches!(\n1357\t            decode_frame(&bad),\n1358\t            Err(PairWireError::Protocol(_))\n1359\t        ));\n1360\t        // Unknown tag is rejected.\n1361\t        assert!(matches!(\n1362\t            decode_frame(&[0xFE]),\n1363\t            Err(PairWireError::Protocol(_))\n1364\t        ));\n1365\t    }\n1366\t}\n1367\t"}]},"uuid":"03207b8b-457a-40a2-9b01-e840fa98e7c3","timestamp":"2026-06-08T20:00:21.717Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"    }\n\n    // [unit->REQ-SUBNET-7] the Hello intro is additive on the wire: absent\n    // decodes None (the pre-M8 joiner), present round-trips both fields,\n    // and a HALF-written intro is a protocol error — never a half-claim.\n    #[test]\n    fn hello_intro_is_additive_and_roundtrips() {\n        // Absent → None.\n        match decode_frame(&enc_hello(\"home\", 7, None)).expect(\"decodes\") {\n            Frame::Hello { intro, .. } => assert!(intro.is_none()),\n            _ => panic!(\"expected Hello\"),\n        }\n        // Present → both fields intact.\n        let sent = NodeIntro {\n            label: \"KITSUBITO\".into(),\n            machine_id: \"cd\".repeat(32),\n        };\n        match decode_frame(&enc_hello(\"home\", 7, Some(&sent))).expect(\"decodes\") {\n            Frame::Hello {\n                subnet_name,\n                step,\n                intro,\n            } => {\n                assert_eq!(subnet_name, \"home\");\n                assert_eq!(step, 7);\n                assert_eq!(intro, Some(sent));\n            }\n            _ => panic!(\"expected Hello\"),\n        }\n        // Half an intro (label field only) refuses, never half-claims.\n        let mut half = vec![T_HELLO];\n        push_field(&mut half, b\"home\");\n        half.extend_from_slice(&7u64.to_be_bytes());\n        push_field(&mut half, b\"KITSUBITO\");\n        assert!(matches!(\n            decode_frame(&half),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n\n    // [unit->REQ-PAIR-1] the frame codec round-trips every variant and rejects a\n    // truncated body without panicking (the codec is pre-trust attacker-reachable).\n    #[test]\n    fn frame_codec_round_trips_and_rejects_garbage() {\n        let cases = [\n            enc_hello(\"home fleet\", 57_037_037, None),\n            // The M8 intro-carrying Hello round-trips too.\n            enc_hello(\n                \"home fleet\",\n                57_037_037,\n                Some(&NodeIntro {\n                    label: \"HFENDULEAM\".into(),\n                    machine_id: \"ab\".repeat(32),\n                }),\n            ),\n            enc_announce(42),\n            enc_spake1(b\"msg-a-bytes\"),\n            enc_spake2(b\"msg-b\", &[7u8; TAG_LEN]),\n            enc_confirm(&[9u8; TAG_LEN]),\n            enc_done(true),\n            enc_done(false),\n            enc_seed(&[5u8; TOTP_SEED_LEN], 9),\n            enc_abort(A_BACKOFF, 17),\n        ];\n        for body in cases {\n            decode_frame(&body).expect(\"valid frame decodes\");\n        }\n        // A Hello claiming an 8-byte step but missing it is truncated, not a panic.\n        let mut bad = vec![T_HELLO];\n        push_field(&mut bad, b\"home\");\n        bad.extend_from_slice(&[0u8; 3]); // only 3 of the 8 step bytes\n        assert!(matches!(\n            decode_frame(&bad),\n            Err(PairWireError::Protocol(_))\n        ));\n        // Unknown tag is rejected.\n        assert!(matches!(\n            decode_frame(&[0xFE]),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n}\n","numLines":83,"startLine":1285,"totalLines":1367}},"sourceToolAssistantUUID":"18aab2c8-89a6-4429-b1aa-6dccb65175be","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"dc8110b7-8aca-499d-a603-3dd79301cc61","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01TgWikzoHE5SCrSRC617A8s","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01T2ByC49G8c1BdBMbjBM9E1","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"/// Hard cap on a single wire frame. The ceremony's largest field is a SPAKE2 message\n/// (~tens of bytes) or a subnet name; 4 KiB is generous slack while bounding a hostile\n/// length prefix so a pre-trust peer cannot force a huge allocation.\nconst MAX_FRAME: usize = 4096;","new_string":"/// Hard cap on a single wire frame. Pre-trust frames (Hello/Spake/…) are tens of bytes;\n/// the largest payload is the **post-confirm `Seed` frame**, which now carries the\n/// seed-holder's full member roster (REQ-MESH-2) — a sequence of small per-member fields.\n/// 64 KiB bounds a hostile length prefix (one ceremony at a time, rate-limited, so this is\n/// not a DoS lever) while leaving generous room for a real subnet's roster; each *field*\n/// stays individually bounded by this same cap, and counts are never pre-allocated from the\n/// wire (a huge count hits \"frame truncated\" immediately, not a huge allocation).\nconst MAX_FRAME: usize = 65536;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":831,"cache_read_input_tokens":159241,"output_tokens":533,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":831,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":533,"cache_read_input_tokens":159241,"cache_creation_input_tokens":831,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":831},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPQkWmYSUogojnNGsEQ","type":"assistant","uuid":"036f2e57-d754-4ca3-9932-d1490b702271","timestamp":"2026-06-08T20:00:41.414Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"6fbf9778-700d-45b5-b247-90fb862de688","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WVxRfpwdDJvwY5i5F7NVr9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_017rPsCTkxQCxShkvaLcEKnB","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"    Seed {\n        seed: [u8; TOTP_SEED_LEN],\n        epoch: u64,\n    },\n    Abort {","new_string":"    Seed {\n        seed: [u8; TOTP_SEED_LEN],\n        epoch: u64,\n        /// The seed-holder's full current roster for this subnet (REQ-MESH-2),\n        /// trailing + additive — a legacy/short Seed body (seed+epoch only)\n        /// decodes to an empty roster. Entries carry an **empty** `subnet`\n        /// field on the wire (it is implicit = the ceremony's subnet); the\n        /// joiner stamps the real name on adopt.\n        roster: Vec<RosterEntry>,\n        /// The revocation tombstones for this subnet (also trailing/additive).\n        tombstones: Vec<Tombstone>,\n    },\n    Abort {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":607,"cache_read_input_tokens":160072,"output_tokens":444,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":607,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":444,"cache_read_input_tokens":160072,"cache_creation_input_tokens":607,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":607},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPRL5sVmRUWXJHH8yYL","type":"assistant","uuid":"0c5701f1-4108-4f3e-82cb-c15d9b6a3db4","timestamp":"2026-06-08T20:00:47.618Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"5f738345-5550-4a56-87a9-18e71a087094","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01L57NxSaSFuHEHhZFxn6YHC","type":"message","role":"assistant","content":[{"type":"text","text":"Now the encoder: extend `enc_seed` + roster helpers."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":518,"cache_read_input_tokens":160679,"output_tokens":893,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":518,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":893,"cache_read_input_tokens":160679,"cache_creation_input_tokens":518,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":518},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPRneXtX4Cv25n5J2Yd","type":"assistant","uuid":"e3e804a9-333a-4ee3-b1ce-9df7223c97aa","timestamp":"2026-06-08T20:00:54.938Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e3e804a9-333a-4ee3-b1ce-9df7223c97aa","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01L57NxSaSFuHEHhZFxn6YHC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QX9zLkgZsrLKeWvgjh1AB3","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"fn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);\n    b.extend_from_slice(&epoch.to_be_bytes());\n    b\n}","new_string":"fn enc_seed(\n    seed: &[u8; TOTP_SEED_LEN],\n    epoch: u64,\n    roster: &[RosterEntry],\n    tombstones: &[Tombstone],\n) -> Vec<u8> {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);\n    b.extend_from_slice(&epoch.to_be_bytes());\n    // Trailing + additive roster (REQ-MESH-2): a pre-mesh decoder stops after\n    // epoch; a mesh decoder reads these counts. `subnet` is implicit (the\n    // ceremony's) so it is NOT written — the joiner stamps it on adopt.\n    b.extend_from_slice(&(roster.len() as u32).to_be_bytes());\n    for m in roster {\n        push_field(&mut b, m.pubkey_hex.as_bytes());\n        push_field(&mut b, m.label.as_bytes());\n        push_field(&mut b, m.machine_id.as_bytes());\n        // Address: opaque JSON bytes, empty field = None.\n        let addr_bytes = m\n            .address\n            .as_ref()\n            .and_then(|v| serde_json::to_vec(v).ok())\n            .unwrap_or_default();\n        push_field(&mut b, &addr_bytes);\n        push_field(&mut b, m.last_seen.as_bytes());\n        b.extend_from_slice(&m.lease_epoch.to_be_bytes());\n    }\n    b.extend_from_slice(&(tombstones.len() as u32).to_be_bytes());\n    for t in tombstones {\n        push_field(&mut b, t.pubkey_hex.as_bytes());\n        push_field(&mut b, t.stamp.as_bytes());\n    }\n    b\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":518,"cache_read_input_tokens":160679,"output_tokens":893,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":518,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":893,"cache_read_input_tokens":160679,"cache_creation_input_tokens":518,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":518},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPRneXtX4Cv25n5J2Yd","type":"assistant","uuid":"39a406ce-920d-4469-a5e1-037de7233f90","timestamp":"2026-06-08T20:00:57.404Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"39a406ce-920d-4469-a5e1-037de7233f90","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QX9zLkgZsrLKeWvgjh1AB3","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"4ee17c60-835a-43e3-bcda-14c53d2a419a","timestamp":"2026-06-08T20:00:57.592Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"fn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);\n    b.extend_from_slice(&epoch.to_be_bytes());\n    b\n}","newString":"fn enc_seed(\n    seed: &[u8; TOTP_SEED_LEN],\n    epoch: u64,\n    roster: &[RosterEntry],\n    tombstones: &[Tombstone],\n) -> Vec<u8> {\n    let mut b = vec![T_SEED];\n    b.extend_from_slice(seed);\n    b.extend_from_slice(&epoch.to_be_bytes());\n    // Trailing + additive roster (REQ-MESH-2): a pre-mesh decoder stops after\n    // epoch; a mesh decoder reads these counts. `subnet` is implicit (the\n    // ceremony's) so it is NOT written — the joiner stamps it on adopt.\n    b.extend_from_slice(&(roster.len() as u32).to_be_bytes());\n    for m in roster {\n        push_field(&mut b, m.pubkey_hex.as_bytes());\n        push_field(&mut b, m.label.as_bytes());\n        push_field(&mut b, m.machine_id.as_bytes());\n        // Address: opaque JSON bytes, empty field = None.\n        let addr_bytes = m\n            .address\n            .as_ref()\n            .and_then(|v| serde_json::to_vec(v).ok())\n            .unwrap_or_default();\n        push_field(&mut b, &addr_bytes);\n        push_field(&mut b, m.last_seen.as_bytes());\n        b.extend_from_slice(&m.lease_epoch.to_be_bytes());\n    }\n    b.extend_from_slice(&(tombstones.len() as u32).to_be_bytes());\n    for t in tombstones {\n        push_field(&mut b, t.pubkey_hex.as_bytes());\n        push_field(&mut b, t.stamp.as_bytes());\n    }\n    b\n}","originalFile":null,"structuredPatch":[{"oldStart":598,"oldLines":10,"newStart":598,"newLines":38,"lines":["     vec![T_DONE, ok as u8]"," }"," ","-fn enc_seed(seed: &[u8; TOTP_SEED_LEN], epoch: u64) -> Vec<u8> {","+fn enc_seed(","+    seed: &[u8; TOTP_SEED_LEN],","+    epoch: u64,","+    roster: &[RosterEntry],","+    tombstones: &[Tombstone],","+) -> Vec<u8> {","     let mut b = vec![T_SEED];","     b.extend_from_slice(seed);","     b.extend_from_slice(&epoch.to_be_bytes());","+    // Trailing + additive roster (REQ-MESH-2): a pre-mesh decoder stops after","+    // epoch; a mesh decoder reads these counts. `subnet` is implicit (the","+    // ceremony's) so it is NOT written — the joiner stamps it on adopt.","+    b.extend_from_slice(&(roster.len() as u32).to_be_bytes());","+    for m in roster {","+        push_field(&mut b, m.pubkey_hex.as_bytes());","+        push_field(&mut b, m.label.as_bytes());","+        push_field(&mut b, m.machine_id.as_bytes());","+        // Address: opaque JSON bytes, empty field = None.","+        let addr_bytes = m","+            .address","+            .as_ref()","+            .and_then(|v| serde_json::to_vec(v).ok())","+            .unwrap_or_default();","+        push_field(&mut b, &addr_bytes);","+        push_field(&mut b, m.last_seen.as_bytes());","+        b.extend_from_slice(&m.lease_epoch.to_be_bytes());","+    }","+    b.extend_from_slice(&(tombstones.len() as u32).to_be_bytes());","+    for t in tombstones {","+        push_field(&mut b, t.pubkey_hex.as_bytes());","+        push_field(&mut b, t.stamp.as_bytes());","+    }","     b"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"39a406ce-920d-4469-a5e1-037de7233f90","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"4ee17c60-835a-43e3-bcda-14c53d2a419a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013583WtRJAJirMuQAsi7ScG","type":"message","role":"assistant","content":[{"type":"text","text":"Now the decoder for the trailing roster:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1096,"cache_read_input_tokens":161197,"output_tokens":542,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1096,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":542,"cache_read_input_tokens":161197,"cache_creation_input_tokens":1096,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1096},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPSWWi16AoH2jpvaLB4","type":"assistant","uuid":"c98f98b0-b368-4f20-bf50-ce935d012fd0","timestamp":"2026-06-08T20:01:05.836Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"c98f98b0-b368-4f20-bf50-ce935d012fd0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013583WtRJAJirMuQAsi7ScG","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HWYoY4xdKCdhdeB8EDA6ib","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            Frame::Seed { seed, epoch }\n        }","new_string":"        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            // Trailing + additive roster (REQ-MESH-2): a legacy short Seed body\n            // (seed+epoch only) leaves nothing here ⇒ empty roster.\n            let (roster, tombstones) = if c.remaining() > 0 {\n                dec_roster(&mut c)?\n            } else {\n                (Vec::new(), Vec::new())\n            };\n            Frame::Seed {\n                seed,\n                epoch,\n                roster,\n                tombstones,\n            }\n        }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1096,"cache_read_input_tokens":161197,"output_tokens":542,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1096,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":542,"cache_read_input_tokens":161197,"cache_creation_input_tokens":1096,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1096},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPSWWi16AoH2jpvaLB4","type":"assistant","uuid":"941a8eaf-7865-4eab-8b9a-8f5c93078d73","timestamp":"2026-06-08T20:01:07.282Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"941a8eaf-7865-4eab-8b9a-8f5c93078d73","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HWYoY4xdKCdhdeB8EDA6ib","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"03351769-b604-4ed0-934f-b9c5c4769933","timestamp":"2026-06-08T20:01:07.465Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            Frame::Seed { seed, epoch }\n        }","newString":"        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            // Trailing + additive roster (REQ-MESH-2): a legacy short Seed body\n            // (seed+epoch only) leaves nothing here ⇒ empty roster.\n            let (roster, tombstones) = if c.remaining() > 0 {\n                dec_roster(&mut c)?\n            } else {\n                (Vec::new(), Vec::new())\n            };\n            Frame::Seed {\n                seed,\n                epoch,\n                roster,\n                tombstones,\n            }\n        }","originalFile":null,"structuredPatch":[{"oldStart":725,"oldLines":7,"newStart":725,"newLines":19,"lines":["                 .try_into()","                 .expect(\"took TOTP_SEED_LEN\");","             let epoch = c.u64()?;","-            Frame::Seed { seed, epoch }","+            // Trailing + additive roster (REQ-MESH-2): a legacy short Seed body","+            // (seed+epoch only) leaves nothing here ⇒ empty roster.","+            let (roster, tombstones) = if c.remaining() > 0 {","+                dec_roster(&mut c)?","+            } else {","+                (Vec::new(), Vec::new())","+            };","+            Frame::Seed {","+                seed,","+                epoch,","+                roster,","+                tombstones,","+            }","         }","         T_ABORT => {","             let reason = c.u8()?;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"941a8eaf-7865-4eab-8b9a-8f5c93078d73","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"a91c19f8-95bd-420b-8db9-d5382b360c97","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01SC14PyNr9aotpPWM2QsLeQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01TByAwtCfDroSwrvxXBWjZM","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"fn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {","new_string":"/// Decode the trailing roster block of a `Seed` frame (REQ-MESH-2): a u32 member\n/// count + entries, then a u32 tombstone count + entries. Entries carry an empty\n/// `subnet` (implicit; the joiner stamps it). Counts are never pre-allocated — a\n/// hostile count exhausts the buffer on the first short field and errors\n/// \"truncated\", not a huge allocation. Every field is bounds-checked by [`Cursor`].\nfn dec_roster(c: &mut Cursor) -> Result<(Vec<RosterEntry>, Vec<Tombstone>), PairWireError> {\n    let member_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));\n    let mut roster = Vec::new();\n    for _ in 0..member_count {\n        let pubkey_hex = dec_utf8(c.field()?, \"roster pubkey\")?;\n        let label = dec_utf8(c.field()?, \"roster label\")?;\n        let machine_id = dec_utf8(c.field()?, \"roster machine_id\")?;\n        let addr_bytes = c.field()?;\n        let address = if addr_bytes.is_empty() {\n            None\n        } else {\n            Some(\n                serde_json::from_slice(addr_bytes)\n                    .map_err(|_| PairWireError::Protocol(\"roster address not json\".into()))?,\n            )\n        };\n        let last_seen = dec_utf8(c.field()?, \"roster last_seen\")?;\n        let lease_epoch = c.u64()?;\n        roster.push(RosterEntry {\n            pubkey_hex,\n            subnet: String::new(), // implicit — stamped by the joiner on adopt\n            label,\n            machine_id,\n            address,\n            last_seen,\n            lease_epoch,\n        });\n    }\n    let tomb_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));\n    let mut tombstones = Vec::new();\n    for _ in 0..tomb_count {\n        let pubkey_hex = dec_utf8(c.field()?, \"tombstone pubkey\")?;\n        let stamp = dec_utf8(c.field()?, \"tombstone stamp\")?;\n        tombstones.push(Tombstone {\n            pubkey_hex,\n            subnet: String::new(),\n            stamp,\n        });\n    }\n    Ok((roster, tombstones))\n}\n\n/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}\n\nfn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":616,"cache_read_input_tokens":162293,"output_tokens":1629,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":616,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1629,"cache_read_input_tokens":162293,"cache_creation_input_tokens":616,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":616},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPTEhyS91BcTHuUNhgf","type":"assistant","uuid":"0700b1cb-ed2c-42dc-940d-0c198434e881","timestamp":"2026-06-08T20:01:25.788Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"0700b1cb-ed2c-42dc-940d-0c198434e881","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01TByAwtCfDroSwrvxXBWjZM","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"4900816a-a587-4435-8f5c-7b8a3083ab57","timestamp":"2026-06-08T20:01:25.981Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"fn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {","newString":"/// Decode the trailing roster block of a `Seed` frame (REQ-MESH-2): a u32 member\n/// count + entries, then a u32 tombstone count + entries. Entries carry an empty\n/// `subnet` (implicit; the joiner stamps it). Counts are never pre-allocated — a\n/// hostile count exhausts the buffer on the first short field and errors\n/// \"truncated\", not a huge allocation. Every field is bounds-checked by [`Cursor`].\nfn dec_roster(c: &mut Cursor) -> Result<(Vec<RosterEntry>, Vec<Tombstone>), PairWireError> {\n    let member_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));\n    let mut roster = Vec::new();\n    for _ in 0..member_count {\n        let pubkey_hex = dec_utf8(c.field()?, \"roster pubkey\")?;\n        let label = dec_utf8(c.field()?, \"roster label\")?;\n        let machine_id = dec_utf8(c.field()?, \"roster machine_id\")?;\n        let addr_bytes = c.field()?;\n        let address = if addr_bytes.is_empty() {\n            None\n        } else {\n            Some(\n                serde_json::from_slice(addr_bytes)\n                    .map_err(|_| PairWireError::Protocol(\"roster address not json\".into()))?,\n            )\n        };\n        let last_seen = dec_utf8(c.field()?, \"roster last_seen\")?;\n        let lease_epoch = c.u64()?;\n        roster.push(RosterEntry {\n            pubkey_hex,\n            subnet: String::new(), // implicit — stamped by the joiner on adopt\n            label,\n            machine_id,\n            address,\n            last_seen,\n            lease_epoch,\n        });\n    }\n    let tomb_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));\n    let mut tombstones = Vec::new();\n    for _ in 0..tomb_count {\n        let pubkey_hex = dec_utf8(c.field()?, \"tombstone pubkey\")?;\n        let stamp = dec_utf8(c.field()?, \"tombstone stamp\")?;\n        tombstones.push(Tombstone {\n            pubkey_hex,\n            subnet: String::new(),\n            stamp,\n        });\n    }\n    Ok((roster, tombstones))\n}\n\n/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}\n\nfn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {","originalFile":null,"structuredPatch":[{"oldStart":633,"oldLines":6,"newStart":633,"newLines":60,"lines":["     b"," }"," ","+/// Decode the trailing roster block of a `Seed` frame (REQ-MESH-2): a u32 member","+/// count + entries, then a u32 tombstone count + entries. Entries carry an empty","+/// `subnet` (implicit; the joiner stamps it). Counts are never pre-allocated — a","+/// hostile count exhausts the buffer on the first short field and errors","+/// \"truncated\", not a huge allocation. Every field is bounds-checked by [`Cursor`].","+fn dec_roster(c: &mut Cursor) -> Result<(Vec<RosterEntry>, Vec<Tombstone>), PairWireError> {","+    let member_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));","+    let mut roster = Vec::new();","+    for _ in 0..member_count {","+        let pubkey_hex = dec_utf8(c.field()?, \"roster pubkey\")?;","+        let label = dec_utf8(c.field()?, \"roster label\")?;","+        let machine_id = dec_utf8(c.field()?, \"roster machine_id\")?;","+        let addr_bytes = c.field()?;","+        let address = if addr_bytes.is_empty() {","+            None","+        } else {","+            Some(","+                serde_json::from_slice(addr_bytes)","+                    .map_err(|_| PairWireError::Protocol(\"roster address not json\".into()))?,","+            )","+        };","+        let last_seen = dec_utf8(c.field()?, \"roster last_seen\")?;","+        let lease_epoch = c.u64()?;","+        roster.push(RosterEntry {","+            pubkey_hex,","+            subnet: String::new(), // implicit — stamped by the joiner on adopt","+            label,","+            machine_id,","+            address,","+            last_seen,","+            lease_epoch,","+        });","+    }","+    let tomb_count = u32::from_be_bytes(c.take(4)?.try_into().expect(\"took 4\"));","+    let mut tombstones = Vec::new();","+    for _ in 0..tomb_count {","+        let pubkey_hex = dec_utf8(c.field()?, \"tombstone pubkey\")?;","+        let stamp = dec_utf8(c.field()?, \"tombstone stamp\")?;","+        tombstones.push(Tombstone {","+            pubkey_hex,","+            subnet: String::new(),","+            stamp,","+        });","+    }","+    Ok((roster, tombstones))","+}","+","+/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled","+/// protocol error (never a panic — the input is attacker-reachable).","+fn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {","+    String::from_utf8(bytes.to_vec())","+        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))","+}","+"," fn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {","     let mut b = vec![T_ABORT, reason];","     b.extend_from_slice(&retry_after.to_be_bytes());"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"0700b1cb-ed2c-42dc-940d-0c198434e881","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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nts\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"72feea03-612a-4fd5-8578-f83f09360ee3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01C4ovsfE1mZRTuFQzBvMJXZ","type":"message","role":"assistant","content":[{"type":"text","text":"Wire the responder leg — `Admitted` carries the roster slice; `run_responder` takes `&RosterStore`."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1703,"cache_read_input_tokens":162909,"output_tokens":1565,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1703,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1565,"cache_read_input_tokens":162909,"cache_creation_input_tokens":1703,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1703},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPUdBMUfPpzLT9cBU1F","type":"assistant","uuid":"4fce311f-6750-412a-839d-a996a138bc97","timestamp":"2026-06-08T20:01:42.704Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"4fce311f-6750-412a-839d-a996a138bc97","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01C4ovsfE1mZRTuFQzBvMJXZ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01N8xYUP6F9f9QchkwjwXqf2","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"    /// This seed-holder's own node pubkey (the transcript's responder side).\n    local_pub: PublicKey,\n    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n    now: u64,\n}","new_string":"    /// This seed-holder's own node pubkey (the transcript's responder side).\n    local_pub: PublicKey,\n    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n    now: u64,\n    /// The seed-holder's current roster members for this subnet — handed to the\n    /// joiner in the `Seed` frame on confirm-success (REQ-MESH-2).\n    roster_members: &'a [RosterEntry],\n    /// The subnet's revocation tombstones, transferred alongside the members.\n    roster_tombstones: &'a [Tombstone],\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1703,"cache_read_input_tokens":162909,"output_tokens":1565,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1703,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1565,"cache_read_input_tokens":162909,"cache_creation_input_tokens":1703,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1703},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPUdBMUfPpzLT9cBU1F","type":"assistant","uuid":"bd6ab7aa-12ac-4dbe-a6d3-488ea4530919","timestamp":"2026-06-08T20:01:46.099Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"bd6ab7aa-12ac-4dbe-a6d3-488ea4530919","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01N8xYUP6F9f9QchkwjwXqf2","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"e3028cee-e3ec-4b06-8b48-e0db1caa0353","timestamp":"2026-06-08T20:01:46.286Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"    /// This seed-holder's own node pubkey (the transcript's responder side).\n    local_pub: PublicKey,\n    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n    now: u64,\n}","newString":"    /// This seed-holder's own node pubkey (the transcript's responder side).\n    local_pub: PublicKey,\n    /// This node's clock, for the ±1 step window. Injected for deterministic tests.\n    now: u64,\n    /// The seed-holder's current roster members for this subnet — handed to the\n    /// joiner in the `Seed` frame on confirm-success (REQ-MESH-2).\n    roster_members: &'a [RosterEntry],\n    /// The subnet's revocation tombstones, transferred alongside the members.\n    roster_tombstones: &'a [Tombstone],\n}","originalFile":null,"structuredPatch":[{"oldStart":262,"oldLines":6,"newStart":262,"newLines":11,"lines":["     local_pub: PublicKey,","     /// This node's clock, for the ±1 step window. Injected for deterministic tests.","     now: u64,","+    /// The seed-holder's current roster members for this subnet — handed to the","+    /// joiner in the `Seed` frame on confirm-success (REQ-MESH-2).","+    roster_members: &'a [RosterEntry],","+    /// The subnet's revocation tombstones, transferred alongside the members.","+    roster_tombstones: &'a [Tombstone],"," }"," "," async fn responder_admitted("]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"bd6ab7aa-12ac-4dbe-a6d3-488ea4530919","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e3028cee-e3ec-4b06-8b48-e0db1caa0353","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_013dJSQLBc8q1FPTbnhi1nby","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01YZtH4ciHkBAmpUt4A5e4ck","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n            write_frame(send, &enc_seed(&seed, p.epoch)).await?;","new_string":"            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n            write_frame(\n                send,\n                &enc_seed(&seed, p.epoch, p.roster_members, p.roster_tombstones),\n            )\n            .await?;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1639,"cache_read_input_tokens":164612,"output_tokens":294,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1639,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":294,"cache_read_input_tokens":164612,"cache_creation_input_tokens":1639,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1639},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPW6gMo93PBT86PDFRY","type":"assistant","uuid":"d8b285c2-388d-448a-86d7-d6c0bdf68f86","timestamp":"2026-06-08T20:01:51.668Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"d8b285c2-388d-448a-86d7-d6c0bdf68f86","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YZtH4ciHkBAmpUt4A5e4ck","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"47456648-1aed-43bf-8942-aaf50081c238","timestamp":"2026-06-08T20:01:51.857Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n            write_frame(send, &enc_seed(&seed, p.epoch)).await?;","newString":"            let seed = p.seed.expect(\"seed present on the confirm-success path\");\n            write_frame(\n                send,\n                &enc_seed(&seed, p.epoch, p.roster_members, p.roster_tombstones),\n            )\n            .await?;","originalFile":null,"structuredPatch":[{"oldStart":338,"oldLines":7,"newStart":338,"newLines":11,"lines":["             // ONLY on confirm-success, over the iroh-authenticated TLS stream to the","             // now-trust-pinned peer. `seed` is Some here (a None seed aborted upstream).","             let seed = p.seed.expect(\"seed present on the confirm-success path\");","-            write_frame(send, &enc_seed(&seed, p.epoch)).await?;","+            write_frame(","+                send,","+                &enc_seed(&seed, p.epoch, p.roster_members, p.roster_tombstones),","+            )","+            .await?;","             let _ = send.finish();","             Ok(outcome)","         }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d8b285c2-388d-448a-86d7-d6c0bdf68f86","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"47456648-1aed-43bf-8942-aaf50081c238","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MwjgN6D1d9nMpGKL2uzMtw","type":"message","role":"assistant","content":[{"type":"text","text":"Now `run_responder` signature + build the roster slice:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":368,"cache_read_input_tokens":166251,"output_tokens":426,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":368,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":426,"cache_read_input_tokens":166251,"cache_creation_input_tokens":368,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":368},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPWWWKTTFbfdfeNG7Zq","type":"assistant","uuid":"d5832183-916f-4f51-913c-57b169f66544","timestamp":"2026-06-08T20:01:56.849Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"d5832183-916f-4f51-913c-57b169f66544","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MwjgN6D1d9nMpGKL2uzMtw","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01YQ2QviZ6MYwaZHDaDFfntU","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"pub async fn run_responder(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnets: &SubnetStore,\n    rate: &mut PairingRateLimiter,\n    trust: &mut TrustStore,\n    now: u64,\n) -> Result<ResponderOutcome, PairWireError> {","new_string":"#[allow(clippy::too_many_arguments)]\npub async fn run_responder(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnets: &SubnetStore,\n    roster: &RosterStore,\n    rate: &mut PairingRateLimiter,\n    trust: &mut TrustStore,\n    now: u64,\n) -> Result<ResponderOutcome, PairWireError> {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":368,"cache_read_input_tokens":166251,"output_tokens":426,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":368,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":426,"cache_read_input_tokens":166251,"cache_creation_input_tokens":368,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":368},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPWWWKTTFbfdfeNG7Zq","type":"assistant","uuid":"dd9d5569-faa9-4078-af27-26bac2693680","timestamp":"2026-06-08T20:01:58.042Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"dd9d5569-faa9-4078-af27-26bac2693680","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YQ2QviZ6MYwaZHDaDFfntU","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"e0dccba1-e683-48e0-b28d-8e49d27f0e42","timestamp":"2026-06-08T20:01:58.229Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"pub async fn run_responder(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnets: &SubnetStore,\n    rate: &mut PairingRateLimiter,\n    trust: &mut TrustStore,\n    now: u64,\n) -> Result<ResponderOutcome, PairWireError> {","newString":"#[allow(clippy::too_many_arguments)]\npub async fn run_responder(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnets: &SubnetStore,\n    roster: &RosterStore,\n    rate: &mut PairingRateLimiter,\n    trust: &mut TrustStore,\n    now: u64,\n) -> Result<ResponderOutcome, PairWireError> {","originalFile":null,"structuredPatch":[{"oldStart":168,"oldLines":10,"newStart":168,"newLines":12,"lines":[" /// failure when a ceremony was admitted (charging backoff), or not at all when admission"," /// itself was refused."," // [impl->REQ-PAIR-1]","+#[allow(clippy::too_many_arguments)]"," pub async fn run_responder(","     conn: &Connection,","     local_pub: PublicKey,","     subnets: &SubnetStore,","+    roster: &RosterStore,","     rate: &mut PairingRateLimiter,","     trust: &mut TrustStore,","     now: u64,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"dd9d5569-faa9-4078-af27-26bac2693680","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e0dccba1-e683-48e0-b28d-8e49d27f0e42","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"79524dda-33fa-4cdf-a5e0-4ebcfbc87513","timestamp":"2026-06-08T20:01:58.242Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"79524dda-33fa-4cdf-a5e0-4ebcfbc87513","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GGreFt49mvreSJjuzpcKQ9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Aa2CTnhxozVbvrSZV5moVp","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"    let params = Admitted {\n        subnet_name: &subnet_name,\n        peer_step,\n        epoch: record.epoch,\n        seed: record.seed_bytes(),\n        initiator_pub,\n        local_pub,\n        now,\n    };\n    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;","new_string":"    let (roster_members, roster_tombstones) = roster.roster_for(&subnet_name);\n    let params = Admitted {\n        subnet_name: &subnet_name,\n        peer_step,\n        epoch: record.epoch,\n        seed: record.seed_bytes(),\n        initiator_pub,\n        local_pub,\n        now,\n        roster_members: &roster_members,\n        roster_tombstones: &roster_tombstones,\n    };\n    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":500,"cache_read_input_tokens":166619,"output_tokens":447,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":500,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":447,"cache_read_input_tokens":166619,"cache_creation_input_tokens":500,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":500},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPWyjBHE837JXM4Cdip","type":"assistant","uuid":"15096524-4934-45b5-ab04-452238fc5ad0","timestamp":"2026-06-08T20:02:05.528Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"15096524-4934-45b5-ab04-452238fc5ad0","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Aa2CTnhxozVbvrSZV5moVp","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3a58b5f6-27d4-4135-9cad-18775d9eb821","timestamp":"2026-06-08T20:02:05.704Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"    let params = Admitted {\n        subnet_name: &subnet_name,\n        peer_step,\n        epoch: record.epoch,\n        seed: record.seed_bytes(),\n        initiator_pub,\n        local_pub,\n        now,\n    };\n    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;","newString":"    let (roster_members, roster_tombstones) = roster.roster_for(&subnet_name);\n    let params = Admitted {\n        subnet_name: &subnet_name,\n        peer_step,\n        epoch: record.epoch,\n        seed: record.seed_bytes(),\n        initiator_pub,\n        local_pub,\n        now,\n        roster_members: &roster_members,\n        roster_tombstones: &roster_tombstones,\n    };\n    let result = responder_admitted(&mut send, &mut recv, &params, trust).await;","originalFile":null,"structuredPatch":[{"oldStart":220,"oldLines":6,"newStart":220,"newLines":7,"lines":["     // holds if every admitted-but-unsuccessful ceremony is charged, not just clean","     // confirmation mismatches). Decoding seed + epoch here drops the `subnets` borrow","     // before the (mutating) release.","+    let (roster_members, roster_tombstones) = roster.roster_for(&subnet_name);","     let params = Admitted {","         subnet_name: &subnet_name,","         peer_step,"]},{"oldStart":228,"oldLines":6,"newStart":229,"newLines":8,"lines":["         initiator_pub,","         local_pub,","         now,","+        roster_members: &roster_members,","+        roster_tombstones: &roster_tombstones,","     };","     let result = responder_admitted(&mut send, &mut recv, &params, trust).await;","     match &result {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"15096524-4934-45b5-ab04-452238fc5ad0","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"3a58b5f6-27d4-4135-9cad-18775d9eb821","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01P4imhtpo1YhQJPTHfycMm8","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":650,"cache_read_input_tokens":167119,"output_tokens":255,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":650,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":255,"cache_read_input_tokens":167119,"cache_creation_input_tokens":650,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":650},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPXYjYM6FdJVrfQY5f4","type":"assistant","uuid":"71cbe352-bc2b-44a4-af71-ad2ebc6a2baa","timestamp":"2026-06-08T20:02:11.651Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"71cbe352-bc2b-44a4-af71-ad2ebc6a2baa","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01P4imhtpo1YhQJPTHfycMm8","type":"message","role":"assistant","content":[{"type":"text","text":"Now the initiator. Read its current signature + Seed-receive site."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":650,"cache_read_input_tokens":167119,"output_tokens":255,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":650,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":255,"cache_read_input_tokens":167119,"cache_creation_input_tokens":650,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":650},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPXYjYM6FdJVrfQY5f4","type":"assistant","uuid":"7c31cb72-944b-433e-a3b4-8fc3e0ca5cff","timestamp":"2026-06-08T20:02:11.692Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"7c31cb72-944b-433e-a3b4-8fc3e0ca5cff","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01P4imhtpo1YhQJPTHfycMm8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01U55Vtb1wfB7WCmKXV1aadd","name":"Read","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","offset":373,"limit":100},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":650,"cache_read_input_tokens":167119,"output_tokens":255,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":650,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":255,"cache_read_input_tokens":167119,"cache_creation_input_tokens":650,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":650},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPXYjYM6FdJVrfQY5f4","type":"assistant","uuid":"75cf1505-bea8-4024-bb18-770f8556bd82","timestamp":"2026-06-08T20:02:12.612Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"75cf1505-bea8-4024-bb18-770f8556bd82","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01U55Vtb1wfB7WCmKXV1aadd","type":"tool_result","content":"373\t/// just after binds to the wrong step and fails as \"wrong code\" — the ±1\n374\t/// responder window ([`accepts_step`](super::totp)) tolerates an announced\n375\t/// `step-1`, letting the caller retry the SAME typed code against the\n376\t/// previous step before re-prompting the user (the late-code retry, field\n377\t/// report 2026-06-06).\n378\t// [impl->REQ-PAIR-1] [impl->REQ-PAIR-5]\n379\t#[allow(clippy::too_many_arguments)]\n380\tpub async fn run_initiator(\n381\t    conn: &Connection,\n382\t    local_pub: PublicKey,\n383\t    subnet_name: &str,\n384\t    code: &str,\n385\t    trust: &mut TrustStore,\n386\t    subnets: &mut SubnetStore,\n387\t    now: u64,\n388\t    step_back: u64,\n389\t    intro: Option<&NodeIntro>,\n390\t) -> Result<TrustOutcome, PairWireError> {\n391\t    let (mut send, mut recv) = conn\n392\t        .open_bi()\n393\t        .await\n394\t        .map_err(|e| PairWireError::Io(format!(\"open_bi: {e}\")))?;\n395\t    let responder_pub = remote_pub(conn)?;\n396\t    let step = time_step(now).saturating_sub(step_back);\n397\t\n398\t    // F1: Hello — opens the stream (the dialer must write first for accept_bi\n399\t    // to fire). Carries the optional self-intro (M8 decision 13).\n400\t    write_frame(&mut send, &enc_hello(subnet_name, step, intro)).await?;\n401\t\n402\t    // F2: Announce(epoch) — or an Abort if the responder refused admission / step / name.\n403\t    let epoch = match read_frame(&mut recv).await? {\n404\t        Frame::Announce { epoch } => epoch,\n405\t        Frame::Abort {\n406\t            reason,\n407\t            retry_after,\n408\t        } => return Err(map_abort(reason, retry_after, subnet_name)),\n409\t        other => return Err(unexpected(\"Announce\", other)),\n410\t    };\n411\t\n412\t    // Now the joiner can bind the full transcript and run SPAKE2 side A.\n413\t    let transcript = PairingTranscript {\n414\t        subnet_name: subnet_name.to_string(),\n415\t        epoch,\n416\t        step,\n417\t        initiator_pub: local_pub,\n418\t        responder_pub,\n419\t    };\n420\t    let (initiator, msg_a) = Initiator::start(transcript, code);\n421\t\n422\t    // F3: Spake1 — msg_a.\n423\t    write_frame(&mut send, &enc_spake1(&msg_a)).await?;\n424\t\n425\t    // F4: Spake2 — msg_b + the responder's confirmation tag.\n426\t    let (msg_b, responder_tag) = match read_frame(&mut recv).await? {\n427\t        Frame::Spake2 { msg_b, tag } => (msg_b, tag),\n428\t        Frame::Abort {\n429\t            reason,\n430\t            retry_after,\n431\t        } => return Err(map_abort(reason, retry_after, subnet_name)),\n432\t        other => return Err(unexpected(\"Spake2\", other)),\n433\t    };\n434\t\n435\t    // Finish the PAKE and verify the responder's tag. On failure, signal the responder\n436\t    // with an Abort so it doesn't wait out the ceremony timeout, then surface the error.\n437\t    let (paired, initiator_tag) = match initiator.finish(&msg_b, &responder_tag) {\n438\t        Ok(v) => v,\n439\t        Err(e) => {\n440\t            abort(&mut send, A_CONFIRM_FAIL, 0).await?;\n441\t            let _ = send.finish();\n442\t            return Err(PairWireError::Pairing(e));\n443\t        }\n444\t    };\n445\t\n446\t    // F5: Confirm — the joiner's own tag (proves to the responder it holds the same key).\n447\t    write_frame(&mut send, &enc_confirm(&initiator_tag)).await?;\n448\t    let _ = send.finish();\n449\t\n450\t    // F6: Done — the responder's verdict on our tag.\n451\t    match read_frame(&mut recv).await? {\n452\t        Frame::Done { ok: true } => {\n453\t            // Pin the responder (its pubkey was proven live by the confirmation round).\n454\t            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n455\t            // F7: receive the subnet seed and become a full member / future seed-holder.\n456\t            // Read it on the same confirmed stream; a missing/short Seed frame is a\n457\t            // protocol error (the responder always sends it on success).\n458\t            match read_frame(&mut recv).await? {\n459\t                Frame::Seed { seed, epoch } => {\n460\t                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n461\t                    // hold this subnet) — that is success, not failure: keep our record.\n462\t                    match subnets.add_joined(subnet_name, seed, epoch) {\n463\t                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n464\t                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n465\t                    }\n466\t                }\n467\t                other => return Err(unexpected(\"Seed\", other)),\n468\t            }\n469\t            Ok(outcome)\n470\t        }\n471\t        Frame::Done { ok: false } => Err(PairWireError::Pairing(PairError::Confirm)),\n472\t        Frame::Abort {"}]},"uuid":"68633814-a564-411d-b7dd-099da9593927","timestamp":"2026-06-08T20:02:12.745Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"/// just after binds to the wrong step and fails as \"wrong code\" — the ±1\n/// responder window ([`accepts_step`](super::totp)) tolerates an announced\n/// `step-1`, letting the caller retry the SAME typed code against the\n/// previous step before re-prompting the user (the late-code retry, field\n/// report 2026-06-06).\n// [impl->REQ-PAIR-1] [impl->REQ-PAIR-5]\n#[allow(clippy::too_many_arguments)]\npub async fn run_initiator(\n    conn: &Connection,\n    local_pub: PublicKey,\n    subnet_name: &str,\n    code: &str,\n    trust: &mut TrustStore,\n    subnets: &mut SubnetStore,\n    now: u64,\n    step_back: u64,\n    intro: Option<&NodeIntro>,\n) -> Result<TrustOutcome, PairWireError> {\n    let (mut send, mut recv) = conn\n        .open_bi()\n        .await\n        .map_err(|e| PairWireError::Io(format!(\"open_bi: {e}\")))?;\n    let responder_pub = remote_pub(conn)?;\n    let step = time_step(now).saturating_sub(step_back);\n\n    // F1: Hello — opens the stream (the dialer must write first for accept_bi\n    // to fire). Carries the optional self-intro (M8 decision 13).\n    write_frame(&mut send, &enc_hello(subnet_name, step, intro)).await?;\n\n    // F2: Announce(epoch) — or an Abort if the responder refused admission / step / name.\n    let epoch = match read_frame(&mut recv).await? {\n        Frame::Announce { epoch } => epoch,\n        Frame::Abort {\n            reason,\n            retry_after,\n        } => return Err(map_abort(reason, retry_after, subnet_name)),\n        other => return Err(unexpected(\"Announce\", other)),\n    };\n\n    // Now the joiner can bind the full transcript and run SPAKE2 side A.\n    let transcript = PairingTranscript {\n        subnet_name: subnet_name.to_string(),\n        epoch,\n        step,\n        initiator_pub: local_pub,\n        responder_pub,\n    };\n    let (initiator, msg_a) = Initiator::start(transcript, code);\n\n    // F3: Spake1 — msg_a.\n    write_frame(&mut send, &enc_spake1(&msg_a)).await?;\n\n    // F4: Spake2 — msg_b + the responder's confirmation tag.\n    let (msg_b, responder_tag) = match read_frame(&mut recv).await? {\n        Frame::Spake2 { msg_b, tag } => (msg_b, tag),\n        Frame::Abort {\n            reason,\n            retry_after,\n        } => return Err(map_abort(reason, retry_after, subnet_name)),\n        other => return Err(unexpected(\"Spake2\", other)),\n    };\n\n    // Finish the PAKE and verify the responder's tag. On failure, signal the responder\n    // with an Abort so it doesn't wait out the ceremony timeout, then surface the error.\n    let (paired, initiator_tag) = match initiator.finish(&msg_b, &responder_tag) {\n        Ok(v) => v,\n        Err(e) => {\n            abort(&mut send, A_CONFIRM_FAIL, 0).await?;\n            let _ = send.finish();\n            return Err(PairWireError::Pairing(e));\n        }\n    };\n\n    // F5: Confirm — the joiner's own tag (proves to the responder it holds the same key).\n    write_frame(&mut send, &enc_confirm(&initiator_tag)).await?;\n    let _ = send.finish();\n\n    // F6: Done — the responder's verdict on our tag.\n    match read_frame(&mut recv).await? {\n        Frame::Done { ok: true } => {\n            // Pin the responder (its pubkey was proven live by the confirmation round).\n            let outcome = trust.record(subnet_name, &paired.peer_pub.to_hex(), None, None);\n            // F7: receive the subnet seed and become a full member / future seed-holder.\n            // Read it on the same confirmed stream; a missing/short Seed frame is a\n            // protocol error (the responder always sends it on success).\n            match read_frame(&mut recv).await? {\n                Frame::Seed { seed, epoch } => {\n                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n                    // hold this subnet) — that is success, not failure: keep our record.\n                    match subnets.add_joined(subnet_name, seed, epoch) {\n                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n                    }\n                }\n                other => return Err(unexpected(\"Seed\", other)),\n            }\n            Ok(outcome)\n        }\n        Frame::Done { ok: false } => Err(PairWireError::Pairing(PairError::Confirm)),\n        Frame::Abort {","numLines":100,"startLine":373,"totalLines":1488}},"sourceToolAssistantUUID":"75cf1505-bea8-4024-bb18-770f8556bd82","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"68633814-a564-411d-b7dd-099da9593927","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01YPAbXBnEsiPh9fkXqhkekP","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01CvYwqJe8rfJAqrAwdBXd9k","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"    code: &str,\n    trust: &mut TrustStore,\n    subnets: &mut SubnetStore,\n    now: u64,\n    step_back: u64,\n    intro: Option<&NodeIntro>,\n) -> Result<TrustOutcome, PairWireError> {","new_string":"    code: &str,\n    trust: &mut TrustStore,\n    subnets: &mut SubnetStore,\n    roster: &mut RosterStore,\n    now: u64,\n    step_back: u64,\n    intro: Option<&NodeIntro>,\n) -> Result<TrustOutcome, PairWireError> {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2177,"cache_read_input_tokens":167769,"output_tokens":354,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2177,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":354,"cache_read_input_tokens":167769,"cache_creation_input_tokens":2177,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2177},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPY3qWSatxMsNJwD464","type":"assistant","uuid":"a04f5cf9-b619-40e3-a0d8-966152a93063","timestamp":"2026-06-08T20:02:18.768Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a04f5cf9-b619-40e3-a0d8-966152a93063","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01CvYwqJe8rfJAqrAwdBXd9k","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"9380259b-bcb1-41d2-b46f-4b3842cc7ccc","timestamp":"2026-06-08T20:02:18.962Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"    code: &str,\n    trust: &mut TrustStore,\n    subnets: &mut SubnetStore,\n    now: u64,\n    step_back: u64,\n    intro: Option<&NodeIntro>,\n) -> Result<TrustOutcome, PairWireError> {","newString":"    code: &str,\n    trust: &mut TrustStore,\n    subnets: &mut SubnetStore,\n    roster: &mut RosterStore,\n    now: u64,\n    step_back: u64,\n    intro: Option<&NodeIntro>,\n) -> Result<TrustOutcome, PairWireError> {","originalFile":null,"structuredPatch":[{"oldStart":384,"oldLines":6,"newStart":384,"newLines":7,"lines":["     code: &str,","     trust: &mut TrustStore,","     subnets: &mut SubnetStore,","+    roster: &mut RosterStore,","     now: u64,","     step_back: u64,","     intro: Option<&NodeIntro>,"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a04f5cf9-b619-40e3-a0d8-966152a93063","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"9380259b-bcb1-41d2-b46f-4b3842cc7ccc","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_019T4Q8fC8FXrZ8oomD4ixgx","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Hp4Byt2GBCarDdWUkVhC84","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"            match read_frame(&mut recv).await? {\n                Frame::Seed { seed, epoch } => {\n                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n                    // hold this subnet) — that is success, not failure: keep our record.\n                    match subnets.add_joined(subnet_name, seed, epoch) {\n                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n                    }\n                }\n                other => return Err(unexpected(\"Seed\", other)),\n            }\n            Ok(outcome)","new_string":"            match read_frame(&mut recv).await? {\n                Frame::Seed {\n                    seed,\n                    epoch,\n                    roster: members,\n                    tombstones,\n                } => {\n                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n                    // hold this subnet) — that is success, not failure: keep our record.\n                    match subnets.add_joined(subnet_name, seed, epoch) {\n                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n                    }\n                    // Adopt the seed-holder's roster (REQ-MESH-2): stamp the\n                    // implicit subnet onto each wire entry (defends against a\n                    // cross-subnet inject — every adopted row is forced into the\n                    // subnet we are joining) and union-merge it in.\n                    adopt_roster(roster, subnet_name, members, tombstones);\n                }\n                other => return Err(unexpected(\"Seed\", other)),\n            }\n            Ok(outcome)"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":428,"cache_read_input_tokens":169946,"output_tokens":752,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":428,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":752,"cache_read_input_tokens":169946,"cache_creation_input_tokens":428,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":428},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPYWMStjtJZR2mJ7FWh","type":"assistant","uuid":"b0482d48-94d1-40b9-a78f-a076d50af5e0","timestamp":"2026-06-08T20:02:27.971Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"b0482d48-94d1-40b9-a78f-a076d50af5e0","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01Hp4Byt2GBCarDdWUkVhC84","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"a0e08ef0-9896-4852-8493-cb805c9f3bea","timestamp":"2026-06-08T20:02:28.156Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"            match read_frame(&mut recv).await? {\n                Frame::Seed { seed, epoch } => {\n                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n                    // hold this subnet) — that is success, not failure: keep our record.\n                    match subnets.add_joined(subnet_name, seed, epoch) {\n                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n                    }\n                }\n                other => return Err(unexpected(\"Seed\", other)),\n            }\n            Ok(outcome)","newString":"            match read_frame(&mut recv).await? {\n                Frame::Seed {\n                    seed,\n                    epoch,\n                    roster: members,\n                    tombstones,\n                } => {\n                    // `add_joined` errors `Exists` for an idempotent re-pair (we already\n                    // hold this subnet) — that is success, not failure: keep our record.\n                    match subnets.add_joined(subnet_name, seed, epoch) {\n                        Ok(_) | Err(SubnetError::Exists(_)) => {}\n                        Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),\n                    }\n                    // Adopt the seed-holder's roster (REQ-MESH-2): stamp the\n                    // implicit subnet onto each wire entry (defends against a\n                    // cross-subnet inject — every adopted row is forced into the\n                    // subnet we are joining) and union-merge it in.\n                    adopt_roster(roster, subnet_name, members, tombstones);\n                }\n                other => return Err(unexpected(\"Seed\", other)),\n            }\n            Ok(outcome)","originalFile":null,"structuredPatch":[{"oldStart":457,"oldLines":13,"newStart":457,"newLines":23,"lines":["             // Read it on the same confirmed stream; a missing/short Seed frame is a","             // protocol error (the responder always sends it on success).","             match read_frame(&mut recv).await? {","-                Frame::Seed { seed, epoch } => {","+                Frame::Seed {","+                    seed,","+                    epoch,","+                    roster: members,","+                    tombstones,","+                } => {","                     // `add_joined` errors `Exists` for an idempotent re-pair (we already","                     // hold this subnet) — that is success, not failure: keep our record.","                     match subnets.add_joined(subnet_name, seed, epoch) {","                         Ok(_) | Err(SubnetError::Exists(_)) => {}","                         Err(e) => return Err(PairWireError::Protocol(format!(\"seed store: {e}\"))),","                     }","+                    // Adopt the seed-holder's roster (REQ-MESH-2): stamp the","+                    // implicit subnet onto each wire entry (defends against a","+                    // cross-subnet inject — every adopted row is forced into the","+                    // subnet we are joining) and union-merge it in.","+                    adopt_roster(roster, subnet_name, members, tombstones);","                 }","                 other => return Err(unexpected(\"Seed\", other)),","             }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"b0482d48-94d1-40b9-a78f-a076d50af5e0","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"33e223e1-4c07-415d-8fb9-9eec3a4ed56e","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01YEh2ppzWhFNmrKaWH1nMtJ","type":"message","role":"assistant","content":[{"type":"text","text":"Add the `adopt_roster` helper:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":826,"cache_read_input_tokens":170374,"output_tokens":857,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":826,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":857,"cache_read_input_tokens":170374,"cache_creation_input_tokens":826,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":826},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPZBk3Z4yirVNAD6hqU","type":"assistant","uuid":"818284aa-f0d2-46f9-a874-c213f993b60c","timestamp":"2026-06-08T20:02:35.878Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"818284aa-f0d2-46f9-a874-c213f993b60c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01YEh2ppzWhFNmrKaWH1nMtJ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01APt51sqr93UQPdbRB6vuoL","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}","new_string":"/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}\n\n/// Adopt a received roster into the joiner's store (REQ-MESH-2): force each wire\n/// entry/tombstone into `subnet` (they arrive with an empty implicit subnet —\n/// stamping it here is what defends against a cross-subnet inject) and\n/// union-merge strictly-greater-wins. Pure store mutation — the caller saves.\nfn adopt_roster(\n    roster: &mut RosterStore,\n    subnet: &str,\n    members: Vec<RosterEntry>,\n    tombstones: Vec<Tombstone>,\n) {\n    for mut e in members {\n        e.subnet = subnet.to_string();\n        roster.merge_entry(e);\n    }\n    for t in tombstones {\n        roster.tombstone(subnet, &t.pubkey_hex, &t.stamp);\n    }\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":826,"cache_read_input_tokens":170374,"output_tokens":857,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":826,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":857,"cache_read_input_tokens":170374,"cache_creation_input_tokens":826,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":826},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPZBk3Z4yirVNAD6hqU","type":"assistant","uuid":"069ea457-40b3-40ef-8c73-91eb69bf960d","timestamp":"2026-06-08T20:02:38.445Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"069ea457-40b3-40ef-8c73-91eb69bf960d","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01APt51sqr93UQPdbRB6vuoL","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"0b11763d-e804-4352-a5fd-2fbb905cf920","timestamp":"2026-06-08T20:02:38.623Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}","newString":"/// Decode a length-prefixed field as UTF-8, mapping a bad encoding to a labelled\n/// protocol error (never a panic — the input is attacker-reachable).\nfn dec_utf8(bytes: &[u8], what: &str) -> Result<String, PairWireError> {\n    String::from_utf8(bytes.to_vec())\n        .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))\n}\n\n/// Adopt a received roster into the joiner's store (REQ-MESH-2): force each wire\n/// entry/tombstone into `subnet` (they arrive with an empty implicit subnet —\n/// stamping it here is what defends against a cross-subnet inject) and\n/// union-merge strictly-greater-wins. Pure store mutation — the caller saves.\nfn adopt_roster(\n    roster: &mut RosterStore,\n    subnet: &str,\n    members: Vec<RosterEntry>,\n    tombstones: Vec<Tombstone>,\n) {\n    for mut e in members {\n        e.subnet = subnet.to_string();\n        roster.merge_entry(e);\n    }\n    for t in tombstones {\n        roster.tombstone(subnet, &t.pubkey_hex, &t.stamp);\n    }\n}","originalFile":null,"structuredPatch":[{"oldStart":712,"oldLines":6,"newStart":712,"newLines":25,"lines":["         .map_err(|_| PairWireError::Protocol(format!(\"{what} not utf-8\")))"," }"," ","+/// Adopt a received roster into the joiner's store (REQ-MESH-2): force each wire","+/// entry/tombstone into `subnet` (they arrive with an empty implicit subnet —","+/// stamping it here is what defends against a cross-subnet inject) and","+/// union-merge strictly-greater-wins. Pure store mutation — the caller saves.","+fn adopt_roster(","+    roster: &mut RosterStore,","+    subnet: &str,","+    members: Vec<RosterEntry>,","+    tombstones: Vec<Tombstone>,","+) {","+    for mut e in members {","+        e.subnet = subnet.to_string();","+        roster.merge_entry(e);","+    }","+    for t in tombstones {","+        roster.tombstone(subnet, &t.pubkey_hex, &t.stamp);","+    }","+}","+"," fn enc_abort(reason: u8, retry_after: u64) -> Vec<u8> {","     let mut b = vec![T_ABORT, reason];","     b.extend_from_slice(&retry_after.to_be_bytes());"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"069ea457-40b3-40ef-8c73-91eb69bf960d","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"0b11763d-e804-4352-a5fd-2fbb905cf920","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014BW89zdverHLTHv3j9Vm97","type":"message","role":"assistant","content":[{"type":"text","text":"Now fix the test call to `enc_seed` + update the existing wire `#[cfg(test)]` callers of `run_responder`/`run_initiator`. Let me find all callers/tests."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":931,"cache_read_input_tokens":171200,"output_tokens":245,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":931,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":245,"cache_read_input_tokens":171200,"cache_creation_input_tokens":931,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":931},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPZxTcYxWL5UjvpEGBh","type":"assistant","uuid":"0e249488-73ff-45fb-8f2a-c411d3e69e3c","timestamp":"2026-06-08T20:02:42.557Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"0e249488-73ff-45fb-8f2a-c411d3e69e3c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014BW89zdverHLTHv3j9Vm97","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0184wZJ62kkkPHGhYD5Ex9XS","name":"Grep","input":{"pattern":"run_responder|run_initiator|enc_seed\\(|Frame::Seed","path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","output_mode":"content","-n":true},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":931,"cache_read_input_tokens":171200,"output_tokens":245,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":931,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":245,"cache_read_input_tokens":171200,"cache_creation_input_tokens":931,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":931},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPZxTcYxWL5UjvpEGBh","type":"assistant","uuid":"cb96768f-b89a-4259-bd2d-c27e89f1d030","timestamp":"2026-06-08T20:02:43.428Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"cb96768f-b89a-4259-bd2d-c27e89f1d030","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0184wZJ62kkkPHGhYD5Ex9XS","type":"tool_result","content":"172:pub async fn run_responder(\n249:/// NOT touch the rate limiter: [`run_responder`] owns the slot and releases it once based\n253:/// The admitted-ceremony parameters [`run_responder`] hands to [`responder_admitted`]\n348:                &enc_seed(&seed, p.epoch, p.roster_members, p.roster_tombstones),\n380:pub async fn run_initiator(\n460:                Frame::Seed {\n578:            Frame::Seed { .. } => \"Seed\",\n626:fn enc_seed(\n833:            Frame::Seed {\n994:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1007:        let init_outcome = run_initiator(\n1076:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1089:        let init_result = run_initiator(\n1147:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1158:        let init_result = run_initiator(\n1209:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1220:        let init_result = run_initiator(\n1266:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1278:        let init_result = run_initiator(\n1331:            run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1343:        run_initiator(\n1388:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1406:        let init_outcome = run_initiator(\n1497:            enc_seed(&[5u8; TOTP_SEED_LEN], 9),"}]},"uuid":"ec340799-f8d1-4592-a376-1f450c7ed21d","timestamp":"2026-06-08T20:02:43.538Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"172:pub async fn run_responder(\n249:/// NOT touch the rate limiter: [`run_responder`] owns the slot and releases it once based\n253:/// The admitted-ceremony parameters [`run_responder`] hands to [`responder_admitted`]\n348:                &enc_seed(&seed, p.epoch, p.roster_members, p.roster_tombstones),\n380:pub async fn run_initiator(\n460:                Frame::Seed {\n578:            Frame::Seed { .. } => \"Seed\",\n626:fn enc_seed(\n833:            Frame::Seed {\n994:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1007:        let init_outcome = run_initiator(\n1076:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1089:        let init_result = run_initiator(\n1147:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1158:        let init_result = run_initiator(\n1209:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1220:        let init_result = run_initiator(\n1266:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1278:        let init_result = run_initiator(\n1331:            run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1343:        run_initiator(\n1388:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1406:        let init_outcome = run_initiator(\n1497:            enc_seed(&[5u8; TOTP_SEED_LEN], 9),","numLines":24},"sourceToolAssistantUUID":"cb96768f-b89a-4259-bd2d-c27e89f1d030","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"fdd4f23f-0358-460d-8a12-cb606789fadf","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DyJLWSqPL4b86Mc1nd9bVc","type":"tool_result","content":"820\t        T_SEED => {\n821\t            let seed: [u8; TOTP_SEED_LEN] = c\n822\t                .take(TOTP_SEED_LEN)?\n823\t                .try_into()\n824\t                .expect(\"took TOTP_SEED_LEN\");\n825\t            let epoch = c.u64()?;\n826\t            // Trailing + additive roster (REQ-MESH-2): a legacy short Seed body\n827\t            // (seed+epoch only) leaves nothing here ⇒ empty roster.\n828\t            let (roster, tombstones) = if c.remaining() > 0 {\n829\t                dec_roster(&mut c)?\n830\t            } else {\n831\t                (Vec::new(), Vec::new())\n832\t            };\n833\t            Frame::Seed {\n834\t                seed,\n835\t                epoch,\n836\t                roster,\n837\t                tombstones,\n838\t            }\n839\t        }\n840\t        T_ABORT => {\n841\t            let reason = c.u8()?;\n842\t            let retry_after = c.u64()?;\n843\t            Frame::Abort {\n844\t                reason,\n845\t                retry_after,\n846\t            }\n847\t        }\n848\t        other => {\n849\t            return Err(PairWireError::Protocol(format!(\n850\t                \"unknown frame tag {other}\"\n851\t            )))\n852\t        }\n853\t    };\n854\t    Ok(frame)\n855\t}\n856\t\n857\t/// A minimal big-endian field reader over a frame body — every accessor bounds-checks so\n858\t/// a truncated or oversized field is a [`Protocol`](PairWireError::Protocol) error, never\n859\t/// a panic (the input is pre-trust attacker-reachable).\n860\tstruct Cursor<'a> {\n861\t    buf: &'a [u8],\n862\t    pos: usize,\n863\t}\n864\t\n865\timpl<'a> Cursor<'a> {\n866\t    fn new(buf: &'a [u8]) -> Cursor<'a> {\n867\t        Cursor { buf, pos: 0 }\n868\t    }\n869\t\n870\t    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {\n871\t        let end = self\n872\t            .pos\n873\t            .checked_add(n)\n874\t            .filter(|e| *e <= self.buf.len())\n875\t            .ok_or_else(|| PairWireError::Protocol(\"frame truncated\".into()))?;\n876\t        let slice = &self.buf[self.pos..end];\n877\t        self.pos = end;\n878\t        Ok(slice)\n879\t    }"}]},"uuid":"87ef9dbf-dbd3-4391-9d03-ae6f87d1cd30","timestamp":"2026-06-08T20:02:54.121Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"        T_SEED => {\n            let seed: [u8; TOTP_SEED_LEN] = c\n                .take(TOTP_SEED_LEN)?\n                .try_into()\n                .expect(\"took TOTP_SEED_LEN\");\n            let epoch = c.u64()?;\n            // Trailing + additive roster (REQ-MESH-2): a legacy short Seed body\n            // (seed+epoch only) leaves nothing here ⇒ empty roster.\n            let (roster, tombstones) = if c.remaining() > 0 {\n                dec_roster(&mut c)?\n            } else {\n                (Vec::new(), Vec::new())\n            };\n            Frame::Seed {\n                seed,\n                epoch,\n                roster,\n                tombstones,\n            }\n        }\n        T_ABORT => {\n            let reason = c.u8()?;\n            let retry_after = c.u64()?;\n            Frame::Abort {\n                reason,\n                retry_after,\n            }\n        }\n        other => {\n            return Err(PairWireError::Protocol(format!(\n                \"unknown frame tag {other}\"\n            )))\n        }\n    };\n    Ok(frame)\n}\n\n/// A minimal big-endian field reader over a frame body — every accessor bounds-checks so\n/// a truncated or oversized field is a [`Protocol`](PairWireError::Protocol) error, never\n/// a panic (the input is pre-trust attacker-reachable).\nstruct Cursor<'a> {\n    buf: &'a [u8],\n    pos: usize,\n}\n\nimpl<'a> Cursor<'a> {\n    fn new(buf: &'a [u8]) -> Cursor<'a> {\n        Cursor { buf, pos: 0 }\n    }\n\n    fn take(&mut self, n: usize) -> Result<&'a [u8], PairWireError> {\n        let end = self\n            .pos\n            .checked_add(n)\n            .filter(|e| *e <= self.buf.len())\n            .ok_or_else(|| PairWireError::Protocol(\"frame truncated\".into()))?;\n        let slice = &self.buf[self.pos..end];\n        self.pos = end;\n        Ok(slice)\n    }","numLines":60,"startLine":820,"totalLines":1518}},"sourceToolAssistantUUID":"fdd4f23f-0358-460d-8a12-cb606789fadf","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"9a07f886-0e34-4350-825c-9b556ff9ac5c","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017rDVUCjktBba6kY9E8hBJi","type":"tool_result","content":"985\t            let incoming = responder.accept().await.expect(\"incoming\");\n986\t            let conn = incoming\n987\t                .accept()\n988\t                .expect(\"accept\")\n989\t                .await\n990\t                .expect(\"connecting\");\n991\t            let subnets = subnet_store(\"home\", seed, 3);\n992\t            let mut rate = PairingRateLimiter::new();\n993\t            let mut trust = TrustStore::default();\n994\t            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n995\t                .await\n996\t                .expect(\"responder pairs\");\n997\t            conn.closed().await;\n998\t            (trust, outcome)\n999\t        });\n1000\t\n1001\t        let conn = initiator\n1002\t            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n1003\t            .await\n1004\t            .expect(\"connect\");\n1005\t        let mut init_trust = TrustStore::default();\n1006\t        let mut init_subnets = SubnetStore::default();\n1007\t        let init_outcome = run_initiator(\n1008\t            &conn,\n1009\t            init_pub,\n1010\t            \"home\",\n1011\t            &code,\n1012\t            &mut init_trust,\n1013\t            &mut init_subnets,\n1014\t            NOW,\n1015\t            0,    // step_back: the normal attempt\n1016\t            None, // intro: pre-M8 joiner shape\n1017\t        )\n1018\t        .await\n1019\t        .expect(\"initiator pairs\");\n1020\t        conn.close(0u32.into(), b\"done\");\n1021\t\n1022\t        let (resp_trust, resp_outcome) = resp_task.await.expect(\"responder task\");\n1023\t\n1024\t        assert_eq!(\n1025\t            init_outcome,\n1026\t            TrustOutcome::Pinned,\n1027\t            \"initiator pins responder\"\n1028\t        );\n1029\t        assert_eq!("}]},"uuid":"d8a4d689-b7fc-45f7-8ce1-6d5652d279f7","timestamp":"2026-06-08T20:03:03.421Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"            let incoming = responder.accept().await.expect(\"incoming\");\n            let conn = incoming\n                .accept()\n                .expect(\"accept\")\n                .await\n                .expect(\"connecting\");\n            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });\n\n        let conn = initiator\n            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n            .await\n            .expect(\"connect\");\n        let mut init_trust = TrustStore::default();\n        let mut init_subnets = SubnetStore::default();\n        let init_outcome = run_initiator(\n            &conn,\n            init_pub,\n            \"home\",\n            &code,\n            &mut init_trust,\n            &mut init_subnets,\n            NOW,\n            0,    // step_back: the normal attempt\n            None, // intro: pre-M8 joiner shape\n        )\n        .await\n        .expect(\"initiator pairs\");\n        conn.close(0u32.into(), b\"done\");\n\n        let (resp_trust, resp_outcome) = resp_task.await.expect(\"responder task\");\n\n        assert_eq!(\n            init_outcome,\n            TrustOutcome::Pinned,\n            \"initiator pins responder\"\n        );\n        assert_eq!(","numLines":45,"startLine":985,"totalLines":1518}},"sourceToolAssistantUUID":"9a07f886-0e34-4350-825c-9b556ff9ac5c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"4d371b04-ffb7-43a8-8c09-4443a1130958","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01WgS1KSgCcPJq795caLyiDZ","type":"tool_result","content":"380:pub async fn run_initiator(\n668:    let mut roster = Vec::new();\n994:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1006:        let mut init_subnets = SubnetStore::default();\n1007:        let init_outcome = run_initiator(\n1012:            &mut init_trust,\n1013:            &mut init_subnets,\n1076:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1088:        let mut init_subnets = SubnetStore::default();\n1089:        let init_result = run_initiator(\n1094:            &mut init_trust,\n1095:            &mut init_subnets,\n1147:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1157:        let mut init_subnets = SubnetStore::default();\n1158:        let init_result = run_initiator(\n1163:            &mut init_trust,\n1164:            &mut init_subnets,\n1209:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1219:        let mut init_subnets = SubnetStore::default();\n1220:        let init_result = run_initiator(\n1225:            &mut init_trust,\n1226:            &mut init_subnets,\n1266:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1276:        let mut init_subnets = SubnetStore::default();\n1278:        let init_result = run_initiator(\n1283:            &mut init_trust,\n1284:            &mut init_subnets,\n1314:        let mut subnets = SubnetStore::default();\n1331:            run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1342:        let mut init_subnets = SubnetStore::default();\n1343:        run_initiator(\n1348:            &mut init_trust,\n1349:            &mut init_subnets,\n1388:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1400:        let mut init_subnets = subnet_store(\"home\", existing_seed, 7);\n1406:        let init_outcome = run_initiator(\n1411:            &mut init_trust,\n1412:            &mut init_subnets,"}]},"uuid":"b9f6fd80-2d44-425f-bf8b-08a8818ae638","timestamp":"2026-06-08T20:03:23.901Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"380:pub async fn run_initiator(\n668:    let mut roster = Vec::new();\n994:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1006:        let mut init_subnets = SubnetStore::default();\n1007:        let init_outcome = run_initiator(\n1012:            &mut init_trust,\n1013:            &mut init_subnets,\n1076:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1088:        let mut init_subnets = SubnetStore::default();\n1089:        let init_result = run_initiator(\n1094:            &mut init_trust,\n1095:            &mut init_subnets,\n1147:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1157:        let mut init_subnets = SubnetStore::default();\n1158:        let init_result = run_initiator(\n1163:            &mut init_trust,\n1164:            &mut init_subnets,\n1209:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1219:        let mut init_subnets = SubnetStore::default();\n1220:        let init_result = run_initiator(\n1225:            &mut init_trust,\n1226:            &mut init_subnets,\n1266:            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;\n1276:        let mut init_subnets = SubnetStore::default();\n1278:        let init_result = run_initiator(\n1283:            &mut init_trust,\n1284:            &mut init_subnets,\n1314:        let mut subnets = SubnetStore::default();\n1331:            run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1342:        let mut init_subnets = SubnetStore::default();\n1343:        run_initiator(\n1348:            &mut init_trust,\n1349:            &mut init_subnets,\n1388:            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)\n1400:        let mut init_subnets = subnet_store(\"home\", existing_seed, 7);\n1406:        let init_outcome = run_initiator(\n1411:            &mut init_trust,\n1412:            &mut init_subnets,","numLines":38},"sourceToolAssistantUUID":"4d371b04-ffb7-43a8-8c09-4443a1130958","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"7fabbd68-c26d-4cc8-b378-b14cc5819007","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01LgypYhmKYFucBSxzDdZaaz","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated. All occurrences were successfully replaced. (file state is current in your context — no need to Read it back)"}]},"uuid":"50aa84b3-9880-400e-86ff-d601ad4f1831","timestamp":"2026-06-08T20:03:55.419Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)","newString":"run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)","originalFile":null,"structuredPatch":[{"oldStart":991,"oldLines":7,"newStart":991,"newLines":7,"lines":["             let subnets = subnet_store(\"home\", seed, 3);","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)","+            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)","                 .await","                 .expect(\"responder pairs\");","             conn.closed().await;"]},{"oldStart":1073,"oldLines":7,"newStart":1073,"newLines":7,"lines":["             let subnets = subnet_store(\"home\", seed, 1);","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;","+            let result = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW).await;","             conn.closed().await;","             // After a failed ceremony the slot is backed off (charged a failure).","             let retry = rate.begin(\"home\", NOW);"]},{"oldStart":1144,"oldLines":7,"newStart":1144,"newLines":7,"lines":["             // A different ceremony already holds the slot.","             rate.begin(\"home\", NOW).expect(\"pre-occupy slot\");","             let mut trust = TrustStore::default();","-            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;","+            let result = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW).await;","             conn.closed().await;","             (trust, result)","         });"]},{"oldStart":1206,"oldLines":7,"newStart":1206,"newLines":7,"lines":["             let subnets = subnet_store(\"home\", seed, 1);","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;","+            let result = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW).await;","             conn.closed().await;","             (trust, result)","         });"]},{"oldStart":1263,"oldLines":7,"newStart":1263,"newLines":7,"lines":["             let subnets = subnet_store(\"home\", seed, 1); // only \"home\" exists","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let result = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW).await;","+            let result = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW).await;","             conn.closed().await;","             (trust, result)","         });"]},{"oldStart":1328,"oldLines":7,"newStart":1328,"newLines":7,"lines":["                 .expect(\"connecting\");","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)","+            run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)","                 .await","                 .expect(\"responder pairs\");","             conn.closed().await;"]},{"oldStart":1385,"oldLines":7,"newStart":1385,"newLines":7,"lines":["             let subnets = subnet_store(\"home\", seed, 2);","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let outcome = run_responder(&conn, resp_pub, &subnets, &mut rate, &mut trust, NOW)","+            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)","                 .await","                 .expect(\"responder pairs\");","             conn.closed().await;"]}],"userModified":false,"replaceAll":true},"sourceToolAssistantUUID":"7fabbd68-c26d-4cc8-b378-b14cc5819007","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"7445957c-d5b0-435b-851a-18f0fe47c887","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GixDQBNRH66szFfmGh63ik","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01A98aWsyUxsoUD3Ttk3aJh9","name":"Edit","input":{"replace_all":true,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"        let mut init_subnets = SubnetStore::default();","new_string":"        let mut init_subnets = SubnetStore::default();\n        let mut init_roster = RosterStore::default();"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2575,"cache_read_input_tokens":177498,"output_tokens":661,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2575,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":661,"cache_read_input_tokens":177498,"cache_creation_input_tokens":2575,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2575},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPfhtvvo5cnMhwBxJjB","type":"assistant","uuid":"a4a8c591-26df-4b89-8806-bb67f3ded3cb","timestamp":"2026-06-08T20:04:04.653Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a4a8c591-26df-4b89-8806-bb67f3ded3cb","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01A98aWsyUxsoUD3Ttk3aJh9","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated. All occurrences were successfully replaced. (file state is current in your context — no need to Read it back)"}]},"uuid":"960dc720-b4ff-4dde-843a-15f426b9dc15","timestamp":"2026-06-08T20:04:04.825Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"        let mut init_subnets = SubnetStore::default();","newString":"        let mut init_subnets = SubnetStore::default();\n        let mut init_roster = RosterStore::default();","originalFile":null,"structuredPatch":[{"oldStart":1004,"oldLines":6,"newStart":1004,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         let init_outcome = run_initiator(","             &conn,","             init_pub,"]},{"oldStart":1087,"oldLines":6,"newStart":1088,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         let init_result = run_initiator(","             &conn,","             init_pub,"]},{"oldStart":1157,"oldLines":6,"newStart":1159,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         let init_result = run_initiator(","             &conn,","             init_pub,"]},{"oldStart":1220,"oldLines":6,"newStart":1223,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         let init_result = run_initiator(","             &conn,","             init_pub,"]},{"oldStart":1277,"oldLines":6,"newStart":1281,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         // The joiner asks for \"work\", which the responder doesn't have.","         let init_result = run_initiator(","             &conn,"]},{"oldStart":1344,"oldLines":6,"newStart":1349,"newLines":7,"lines":["             .expect(\"connect\");","         let mut init_trust = TrustStore::default();","         let mut init_subnets = SubnetStore::default();","+        let mut init_roster = RosterStore::default();","         run_initiator(","             &conn,","             init_pub,"]}],"userModified":false,"replaceAll":true},"sourceToolAssistantUUID":"a4a8c591-26df-4b89-8806-bb67f3ded3cb","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"d9853798-6caf-4231-9e8a-ce92253f7254","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01DAW1TiHmHs42PBpkXWRXLx","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"8ea68d8b-b7ea-4c1d-b519-6b31f2b95fbe","timestamp":"2026-06-08T20:04:05.443Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"        let mut init_subnets = subnet_store(\"home\", existing_seed, 7);","newString":"        let mut init_subnets = subnet_store(\"home\", existing_seed, 7);\n        let mut init_roster = RosterStore::default();","originalFile":null,"structuredPatch":[{"oldStart":1409,"oldLines":6,"newStart":1409,"newLines":7,"lines":["         init_trust.record(\"home\", &resp_pub.to_hex(), None, None);","         let existing_seed = [99u8; 20];","         let mut init_subnets = subnet_store(\"home\", existing_seed, 7);","+        let mut init_roster = RosterStore::default();"," ","         let conn = initiator","             .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d9853798-6caf-4231-9e8a-ce92253f7254","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"8ea68d8b-b7ea-4c1d-b519-6b31f2b95fbe","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01GixDQBNRH66szFfmGh63ik","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016kA7NC4D35WSW8UyHHdE3U","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"            enc_seed(&[5u8; TOTP_SEED_LEN], 9),","new_string":"            enc_seed(&[5u8; TOTP_SEED_LEN], 9, &[], &[]),"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2575,"cache_read_input_tokens":177498,"output_tokens":661,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2575,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":661,"cache_read_input_tokens":177498,"cache_creation_input_tokens":2575,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2575},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPfhtvvo5cnMhwBxJjB","type":"assistant","uuid":"7b13dec8-bd8a-4d10-94a2-1670a81d51d2","timestamp":"2026-06-08T20:04:06.618Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"7b13dec8-bd8a-4d10-94a2-1670a81d51d2","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016kA7NC4D35WSW8UyHHdE3U","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"8a28946b-33c5-4767-a229-76085581e2f4","timestamp":"2026-06-08T20:04:06.791Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"            enc_seed(&[5u8; TOTP_SEED_LEN], 9),","newString":"            enc_seed(&[5u8; TOTP_SEED_LEN], 9, &[], &[]),","originalFile":null,"structuredPatch":[{"oldStart":1507,"oldLines":7,"newStart":1507,"newLines":7,"lines":["             enc_confirm(&[9u8; TAG_LEN]),","             enc_done(true),","             enc_done(false),","-            enc_seed(&[5u8; TOTP_SEED_LEN], 9),","+            enc_seed(&[5u8; TOTP_SEED_LEN], 9, &[], &[]),","             enc_abort(A_BACKOFF, 17),","         ];","         for body in cases {"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"7b13dec8-bd8a-4d10-94a2-1670a81d51d2","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"8a28946b-33c5-4767-a229-76085581e2f4","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EejvZGtPvm4fkBQusfKDNL","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"","signature":"EuACCmMIDhgCKkDGTvXOPQuufQb8iOUlLTbrYMWKOYjk9vS/QG1gJ3RSQVp/0fZgkDViGY4DA7j4TZxMg9YXKPFskFWlsjtuglL9Mg9jbGF1ZGUtb3B1cy00LTg4AEIIdGhpbmtpbmcSDObnzv8vFcBMrNeLJxoMfY/x/At19JQsTyr4IjCNKMTknPqKNr4a7NEWgD7o1cn8Ldzh/gxhVx5vL9DbB7WYkJ19z2u9hi2qGRtr7UkqqgExEiWwFgPJIEDWjGerGsh2ElXqvaop9eQJwem45EKdls3NW4hiLf16cDYslHifxFq7jtYng9MBykFZdsgJerr1qObbYS/T2Kz7iFDLocwGtuF9OqjaQjGw6JpPe2BUqNZunuMaqdhHCdGHiU02kJtglKwVsZjWAf1SvbeY6MpEFj0VztkIQVXToaPxLDjS657Q1ngnzVI5gxO9Y15B2vKCK+YZhR7BFxQ75BgB"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":959,"cache_read_input_tokens":180073,"output_tokens":379,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":959,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":379,"cache_read_input_tokens":180073,"cache_creation_input_tokens":959,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":959},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPgTR4T6Jd6FwZAXGzj","type":"assistant","uuid":"0eea1fcb-48f3-4393-86b1-a2de6ae786f0","timestamp":"2026-06-08T20:04:12.619Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"0eea1fcb-48f3-4393-86b1-a2de6ae786f0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EejvZGtPvm4fkBQusfKDNL","type":"message","role":"assistant","content":[{"type":"text","text":"Add the test-module import, then wire pairhost.rs (the daemon callers)."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":959,"cache_read_input_tokens":180073,"output_tokens":379,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":959,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":379,"cache_read_input_tokens":180073,"cache_creation_input_tokens":959,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":959},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPgTR4T6Jd6FwZAXGzj","type":"assistant","uuid":"1c636b2b-eb6c-48e4-aa67-32b74f7eb114","timestamp":"2026-06-08T20:04:12.625Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"1c636b2b-eb6c-48e4-aa67-32b74f7eb114","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01EejvZGtPvm4fkBQusfKDNL","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01549wsA7Pf1LVFHSiwetNDe","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"    use spt_proto::identity::Identity;\n    use spt_store::subnet::{SubnetRecord, SubnetStore};\n    use spt_store::trust::TrustStore;","new_string":"    use spt_proto::identity::Identity;\n    use spt_store::roster::RosterStore;\n    use spt_store::subnet::{SubnetRecord, SubnetStore};\n    use spt_store::trust::TrustStore;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":959,"cache_read_input_tokens":180073,"output_tokens":379,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":959,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":379,"cache_read_input_tokens":180073,"cache_creation_input_tokens":959,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":959},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPgTR4T6Jd6FwZAXGzj","type":"assistant","uuid":"124303ed-be89-4de4-a56a-dd821ee39996","timestamp":"2026-06-08T20:04:13.903Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"124303ed-be89-4de4-a56a-dd821ee39996","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01549wsA7Pf1LVFHSiwetNDe","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3ebfbc06-06a8-4490-91df-042f52a624f5","timestamp":"2026-06-08T20:04:14.087Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"    use spt_proto::identity::Identity;\n    use spt_store::subnet::{SubnetRecord, SubnetStore};\n    use spt_store::trust::TrustStore;","newString":"    use spt_proto::identity::Identity;\n    use spt_store::roster::RosterStore;\n    use spt_store::subnet::{SubnetRecord, SubnetStore};\n    use spt_store::trust::TrustStore;","originalFile":null,"structuredPatch":[{"oldStart":911,"oldLines":6,"newStart":911,"newLines":7,"lines":["     use super::*;","     use crate::net::endpoint::{BindScope, LocalDiscovery, NetEndpoint, RelayPolicy};","     use spt_proto::identity::Identity;","+    use spt_store::roster::RosterStore;","     use spt_store::subnet::{SubnetRecord, SubnetStore};","     use spt_store::trust::TrustStore;"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"124303ed-be89-4de4-a56a-dd821ee39996","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"d107026b-f3bf-4b99-a824-4fb35ffc9697","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YCzDshC1q9j7FEn1bBv9cU","type":"tool_result","content":"1://! Per-node monotonic epoch counter (D3b) — the ordering authority behind the\n4://! A single strictly-increasing `u64` persisted at [`epoch_file`](crate::perch::epoch_file).\n6://! context snapshot) stamps the value [`next_epoch`](EpochSource::next_epoch) returns. Comparing two\n20:use crate::perch::epoch_file;\n22:/// A node's persisted monotonic epoch counter.\n29:    /// Load (or initialize) the counter from the canonical [`epoch_file`].\n30:    pub fn load() -> EpochSource {\n31:        Self::load_from(&epoch_file())\n35:    /// (first [`next_epoch`] yields `1`); a corrupt/unparsable file ALSO degrades to `0`\n37:    /// from 0 is safe-by-construction: see [`next_epoch`]'s monotonicity note.\n38:    pub fn load_from(path: &Path) -> EpochSource {\n49:    /// The last issued epoch without advancing (peek). `0` means none issued yet.\n50:    pub fn current(&self) -> u64 {\n54:    /// Advance and return the next epoch, persisting it **before** updating the\n56:    /// returned, no epoch is consumed). Strictly greater than every prior return on\n58:    pub fn next_epoch(&mut self) -> std::io::Result<u64> {\n62:            .expect(\"epoch counter overflowed u64 — unreachable in any real lifetime\");\n81:    fn next_is_strictly_increasing_from_one() {\n83:        let mut src = EpochSource::load_from(&dir.path().join(\"epoch\"));\n84:        let a = src.next_epoch().unwrap();\n85:        let b = src.next_epoch().unwrap();\n86:        let c = src.next_epoch().unwrap();\n90:            \"epoch is a small counter, not a unix timestamp\"\n95:    // up where the prior source left off, never reissuing a consumed epoch.\n99:        let path = dir.path().join(\"epoch\");\n102:            assert_eq!(src.next_epoch().unwrap(), 1);\n103:            assert_eq!(src.next_epoch().unwrap(), 2);\n108:            reloaded.next_epoch().unwrap(),\n122:        let corrupt = dir.path().join(\"epoch\");\n126:        assert_eq!(src.next_epoch().unwrap(), 1, \"recovers without panic\");"}]},"uuid":"b1e6fe8f-71ec-4e6b-88ed-9801fcba17e5","timestamp":"2026-06-08T20:05:01.067Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"1://! Per-node monotonic epoch counter (D3b) — the ordering authority behind the\n4://! A single strictly-increasing `u64` persisted at [`epoch_file`](crate::perch::epoch_file).\n6://! context snapshot) stamps the value [`next_epoch`](EpochSource::next_epoch) returns. Comparing two\n20:use crate::perch::epoch_file;\n22:/// A node's persisted monotonic epoch counter.\n29:    /// Load (or initialize) the counter from the canonical [`epoch_file`].\n30:    pub fn load() -> EpochSource {\n31:        Self::load_from(&epoch_file())\n35:    /// (first [`next_epoch`] yields `1`); a corrupt/unparsable file ALSO degrades to `0`\n37:    /// from 0 is safe-by-construction: see [`next_epoch`]'s monotonicity note.\n38:    pub fn load_from(path: &Path) -> EpochSource {\n49:    /// The last issued epoch without advancing (peek). `0` means none issued yet.\n50:    pub fn current(&self) -> u64 {\n54:    /// Advance and return the next epoch, persisting it **before** updating the\n56:    /// returned, no epoch is consumed). Strictly greater than every prior return on\n58:    pub fn next_epoch(&mut self) -> std::io::Result<u64> {\n62:            .expect(\"epoch counter overflowed u64 — unreachable in any real lifetime\");\n81:    fn next_is_strictly_increasing_from_one() {\n83:        let mut src = EpochSource::load_from(&dir.path().join(\"epoch\"));\n84:        let a = src.next_epoch().unwrap();\n85:        let b = src.next_epoch().unwrap();\n86:        let c = src.next_epoch().unwrap();\n90:            \"epoch is a small counter, not a unix timestamp\"\n95:    // up where the prior source left off, never reissuing a consumed epoch.\n99:        let path = dir.path().join(\"epoch\");\n102:            assert_eq!(src.next_epoch().unwrap(), 1);\n103:            assert_eq!(src.next_epoch().unwrap(), 2);\n108:            reloaded.next_epoch().unwrap(),\n122:        let corrupt = dir.path().join(\"epoch\");\n126:        assert_eq!(src.next_epoch().unwrap(), 1, \"recovers without panic\");","numLines":30},"sourceToolAssistantUUID":"d107026b-f3bf-4b99-a824-4fb35ffc9697","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"e2117fe9-66ce-4fee-b72a-724b8a79b35f","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017MbVZTEdRiNzY1JbcgM4SZ","type":"tool_result","content":"4://! D3 built the registry **model** (`spt_net::net::registry`: the epoch\n16://!   [`EpochSource`] epoch — the per-node monotonic lease key, never\n37:use spt_net::net::replicate::{NodeLabelUpdate, RegistryFeedRecord, RegistryUpdate};\n38:use spt_store::epoch::EpochSource;\n86:/// epoch source. Shared (`Arc`) between the dispatcher's registry arm and\n94:    /// epoch-bumped updates. Display/addressing sugar; `node_hex` stays the\n96:    node_label: Option<String>,\n110:    /// epoch on every locally-authored instance row.\n111:    epoch: Mutex<EpochSource>,\n117:    /// Stand the host up for this node, with the canonical epoch counter and\n126:        .with_node_label(spt_store::hostlabel::os_hostname())\n132:    /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n133:    pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n136:            node_label: None,\n140:            epoch: Mutex::new(epoch),\n147:    pub fn with_node_label(mut self, label: Option<String>) -> RegistryHost {\n148:        self.node_label = label;\n165:    /// Run `f` with this host's **canonical per-node epoch** — the ONE\n166:    /// monotonic counter (identity/epoch.json) behind every locally-authored\n168:    /// from the same source, or `node:epoch`-shaped ids collide: a notif_id is\n169:    /// `node_hex:epoch`, so the pump's consent-notif producer and the CLI\n179:    pub fn with_epoch<R>(&self, f: impl FnOnce(&mut EpochSource) -> R) -> R {\n180:        f(&mut self.epoch.lock().unwrap())\n200:    /// daemon advertises transitions epoch-bumped), which rests a local\n210:    /// flip). The lease has already dropped stale/equal epochs before any\n238:                // The epoch lease (4.8) decides; an own-row echo from a peer\n239:                // is dropped Stale by construction (our epoch is newer or\n272:    /// [`SubnetRegistry::merge_node_label`] (epoch lease) and stamps the\n277:    pub fn apply_node_labels(\n280:        updates: &[NodeLabelUpdate],\n\n[Showing results with pagination = limit: 30]"}]},"uuid":"a4297476-4977-42fc-b2af-3984d5989c28","timestamp":"2026-06-08T20:05:02.682Z","toolUseResult":{"mode":"content","numFiles":0,"filenames":[],"content":"4://! D3 built the registry **model** (`spt_net::net::registry`: the epoch\n16://!   [`EpochSource`] epoch — the per-node monotonic lease key, never\n37:use spt_net::net::replicate::{NodeLabelUpdate, RegistryFeedRecord, RegistryUpdate};\n38:use spt_store::epoch::EpochSource;\n86:/// epoch source. Shared (`Arc`) between the dispatcher's registry arm and\n94:    /// epoch-bumped updates. Display/addressing sugar; `node_hex` stays the\n96:    node_label: Option<String>,\n110:    /// epoch on every locally-authored instance row.\n111:    epoch: Mutex<EpochSource>,\n117:    /// Stand the host up for this node, with the canonical epoch counter and\n126:        .with_node_label(spt_store::hostlabel::os_hostname())\n132:    /// stay hostname-independent; chain [`with_node_label`](Self::with_node_label).\n133:    pub fn new_at(node_hex: &str, epoch: EpochSource, snapshot_dir: PathBuf) -> RegistryHost {\n136:            node_label: None,\n140:            epoch: Mutex::new(epoch),\n147:    pub fn with_node_label(mut self, label: Option<String>) -> RegistryHost {\n148:        self.node_label = label;\n165:    /// Run `f` with this host's **canonical per-node epoch** — the ONE\n166:    /// monotonic counter (identity/epoch.json) behind every locally-authored\n168:    /// from the same source, or `node:epoch`-shaped ids collide: a notif_id is\n169:    /// `node_hex:epoch`, so the pump's consent-notif producer and the CLI\n179:    pub fn with_epoch<R>(&self, f: impl FnOnce(&mut EpochSource) -> R) -> R {\n180:        f(&mut self.epoch.lock().unwrap())\n200:    /// daemon advertises transitions epoch-bumped), which rests a local\n210:    /// flip). The lease has already dropped stale/equal epochs before any\n238:                // The epoch lease (4.8) decides; an own-row echo from a peer\n239:                // is dropped Stale by construction (our epoch is newer or\n272:    /// [`SubnetRegistry::merge_node_label`] (epoch lease) and stamps the\n277:    pub fn apply_node_labels(\n280:        updates: &[NodeLabelUpdate],","numLines":30,"appliedLimit":30},"sourceToolAssistantUUID":"e2117fe9-66ce-4fee-b72a-724b8a79b35f","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"type":"mode","mode":"normal","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"parentUuid":"d41a3a96-810f-40f9-ab5f-3cfb6983745c","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017BxsPmEYjZkzmPDjabgbj3","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"1110ebce-bdc3-49b8-9eaa-74f045b55ed0","timestamp":"2026-06-08T20:05:37.284Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"use spt_proto::identity::PublicKey;\nuse spt_store::subnet::SubnetStore;\nuse spt_store::trust::TrustStore;","newString":"use spt_proto::identity::PublicKey;\nuse spt_store::roster::{RosterEntry, RosterStore};\nuse spt_store::subnet::SubnetStore;\nuse spt_store::trust::TrustStore;","originalFile":null,"structuredPatch":[{"oldStart":34,"oldLines":6,"newStart":34,"newLines":7,"lines":[" use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};"," use spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};"," use spt_proto::identity::PublicKey;","+use spt_store::roster::{RosterEntry, RosterStore};"," use spt_store::subnet::SubnetStore;"," use spt_store::trust::TrustStore;"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d41a3a96-810f-40f9-ab5f-3cfb6983745c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"1110ebce-bdc3-49b8-9eaa-74f045b55ed0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WgRxoD21o5qCDAXpEadGWS","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":2475,"cache_read_input_tokens":187873,"output_tokens":893,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2475,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":893,"cache_read_input_tokens":187873,"cache_creation_input_tokens":2475,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2475},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPo8Qm4THrQp7Q3W6Ad","type":"assistant","uuid":"072ed15f-16eb-4746-9d3e-6f35ec907b33","timestamp":"2026-06-08T20:05:44.568Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"072ed15f-16eb-4746-9d3e-6f35ec907b33","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01WgRxoD21o5qCDAXpEadGWS","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01HA3nFMFYRskmdxsNGnpMWZ","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"    let mut subnets = SubnetStore::load();\n    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n    let mut trust = TrustStore::load();\n    match tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_responder(\n            &conn,\n            local_pub,\n            &subnets,\n            &mut rate,\n            &mut trust,\n            now_secs(),\n        ),\n    )\n    .await\n    {","new_string":"    let mut subnets = SubnetStore::load();\n    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n    let mut trust = TrustStore::load();\n    // Roster (REQ-MESH-2): refresh this seed-holder's own entry for every\n    // served subnet so the joiner always learns at least us, then hand it the\n    // whole current roster in the Seed frame.\n    let mut roster = RosterStore::load();\n    refresh_self_roster(&mut roster, &subnets, &local_pub.to_hex());\n    match tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_responder(\n            &conn,\n            local_pub,\n            &subnets,\n            &roster,\n            &mut rate,\n            &mut trust,\n            now_secs(),\n        ),\n    )\n    .await\n    {"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2475,"cache_read_input_tokens":187873,"output_tokens":893,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2475,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":893,"cache_read_input_tokens":187873,"cache_creation_input_tokens":2475,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2475},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPo8Qm4THrQp7Q3W6Ad","type":"assistant","uuid":"a739fbd5-0828-488c-b486-05eac6c08c95","timestamp":"2026-06-08T20:05:47.208Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a739fbd5-0828-488c-b486-05eac6c08c95","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HA3nFMFYRskmdxsNGnpMWZ","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"3fc0bc1a-357b-4689-ba8b-68a96dd44828","timestamp":"2026-06-08T20:05:47.387Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"    let mut subnets = SubnetStore::load();\n    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n    let mut trust = TrustStore::load();\n    match tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_responder(\n            &conn,\n            local_pub,\n            &subnets,\n            &mut rate,\n            &mut trust,\n            now_secs(),\n        ),\n    )\n    .await\n    {","newString":"    let mut subnets = SubnetStore::load();\n    spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);\n    let mut trust = TrustStore::load();\n    // Roster (REQ-MESH-2): refresh this seed-holder's own entry for every\n    // served subnet so the joiner always learns at least us, then hand it the\n    // whole current roster in the Seed frame.\n    let mut roster = RosterStore::load();\n    refresh_self_roster(&mut roster, &subnets, &local_pub.to_hex());\n    match tokio::time::timeout(\n        CEREMONY_TIMEOUT,\n        run_responder(\n            &conn,\n            local_pub,\n            &subnets,\n            &roster,\n            &mut rate,\n            &mut trust,\n            now_secs(),\n        ),\n    )\n    .await\n    {","originalFile":null,"structuredPatch":[{"oldStart":76,"oldLines":12,"newStart":76,"newLines":18,"lines":["     let mut subnets = SubnetStore::load();","     spt_store::attachment::AttachmentStore::load().filter_serving(&mut subnets);","     let mut trust = TrustStore::load();","+    // Roster (REQ-MESH-2): refresh this seed-holder's own entry for every","+    // served subnet so the joiner always learns at least us, then hand it the","+    // whole current roster in the Seed frame.","+    let mut roster = RosterStore::load();","+    refresh_self_roster(&mut roster, &subnets, &local_pub.to_hex());","     match tokio::time::timeout(","         CEREMONY_TIMEOUT,","         run_responder(","             &conn,","             local_pub,","             &subnets,","+            &roster,","             &mut rate,","             &mut trust,","             now_secs(),"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a739fbd5-0828-488c-b486-05eac6c08c95","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"3fc0bc1a-357b-4689-ba8b-68a96dd44828","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014JdyYnbbgiY91VMix8wneD","type":"message","role":"assistant","content":[{"type":"text","text":"Now the responder success arm — add the joiner to R's roster + save:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":965,"cache_read_input_tokens":190348,"output_tokens":861,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":965,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":861,"cache_read_input_tokens":190348,"cache_creation_input_tokens":965,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":965},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPosWbbGruGEx95CXhS","type":"assistant","uuid":"086e2786-95ca-42a7-b4a1-0c938eed4205","timestamp":"2026-06-08T20:05:54.701Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"086e2786-95ca-42a7-b4a1-0c938eed4205","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014JdyYnbbgiY91VMix8wneD","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018Lft7N4dvwfA8EMvC2BXR4","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"            if let Some(intro) = &outcome.intro {\n                crate::registryhost::repair_evict_superseded(\n                    &mut trust,\n                    &outcome.subnet,\n                    &outcome.joiner_hex,\n                    intro,\n                    &spt_store::perch::identity_dir().join(\"registry\"),\n                );\n            }\n            match trust.save() {\n                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n            }","new_string":"            if let Some(intro) = &outcome.intro {\n                crate::registryhost::repair_evict_superseded(\n                    &mut trust,\n                    &outcome.subnet,\n                    &outcome.joiner_hex,\n                    intro,\n                    &spt_store::perch::identity_dir().join(\"registry\"),\n                );\n            }\n            // Grow the seed-holder's roster by the new member (REQ-MESH-2): the\n            // joiner's identity (its self-intro) + the address observed on the\n            // live ceremony connection. A completed re-pair of a tombstoned key\n            // clears the tombstone (decision 10) — the deliberate elevated act.\n            // [impl->REQ-MESH-2]\n            roster.clear_tombstone(&outcome.subnet, &outcome.joiner_hex);\n            record_roster_peer(\n                &mut roster,\n                &outcome.subnet,\n                &outcome.joiner_hex,\n                outcome.intro.as_ref(),\n                &conn,\n            );\n            match trust.save() {\n                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n            }\n            if let Err(e) = roster.save() {\n                eprintln!(\"PAIRING_ROSTER_SAVE_FAIL: {e}\");\n            }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":965,"cache_read_input_tokens":190348,"output_tokens":861,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":965,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":861,"cache_read_input_tokens":190348,"cache_creation_input_tokens":965,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":965},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPosWbbGruGEx95CXhS","type":"assistant","uuid":"88b00152-6270-46f1-bd54-0b0c0e2b983e","timestamp":"2026-06-08T20:05:57.314Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"88b00152-6270-46f1-bd54-0b0c0e2b983e","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018Lft7N4dvwfA8EMvC2BXR4","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"23bb1a6d-b909-42e0-8fd1-4401f2430464","timestamp":"2026-06-08T20:05:57.498Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"            if let Some(intro) = &outcome.intro {\n                crate::registryhost::repair_evict_superseded(\n                    &mut trust,\n                    &outcome.subnet,\n                    &outcome.joiner_hex,\n                    intro,\n                    &spt_store::perch::identity_dir().join(\"registry\"),\n                );\n            }\n            match trust.save() {\n                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n            }","newString":"            if let Some(intro) = &outcome.intro {\n                crate::registryhost::repair_evict_superseded(\n                    &mut trust,\n                    &outcome.subnet,\n                    &outcome.joiner_hex,\n                    intro,\n                    &spt_store::perch::identity_dir().join(\"registry\"),\n                );\n            }\n            // Grow the seed-holder's roster by the new member (REQ-MESH-2): the\n            // joiner's identity (its self-intro) + the address observed on the\n            // live ceremony connection. A completed re-pair of a tombstoned key\n            // clears the tombstone (decision 10) — the deliberate elevated act.\n            // [impl->REQ-MESH-2]\n            roster.clear_tombstone(&outcome.subnet, &outcome.joiner_hex);\n            record_roster_peer(\n                &mut roster,\n                &outcome.subnet,\n                &outcome.joiner_hex,\n                outcome.intro.as_ref(),\n                &conn,\n            );\n            match trust.save() {\n                Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),\n                Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),\n            }\n            if let Err(e) = roster.save() {\n                eprintln!(\"PAIRING_ROSTER_SAVE_FAIL: {e}\");\n            }","originalFile":null,"structuredPatch":[{"oldStart":118,"oldLines":10,"newStart":118,"newLines":26,"lines":["                     &spt_store::perch::identity_dir().join(\"registry\"),","                 );","             }","+            // Grow the seed-holder's roster by the new member (REQ-MESH-2): the","+            // joiner's identity (its self-intro) + the address observed on the","+            // live ceremony connection. A completed re-pair of a tombstoned key","+            // clears the tombstone (decision 10) — the deliberate elevated act.","+            // [impl->REQ-MESH-2]","+            roster.clear_tombstone(&outcome.subnet, &outcome.joiner_hex);","+            record_roster_peer(","+                &mut roster,","+                &outcome.subnet,","+                &outcome.joiner_hex,","+                outcome.intro.as_ref(),","+                &conn,","+            );","             match trust.save() {","                 Ok(()) => eprintln!(\"PAIRED: joiner pinned ({:?})\", outcome.trust),","                 Err(e) => eprintln!(\"PAIRING_TRUST_SAVE_FAIL: {e}\"),","             }","+            if let Err(e) = roster.save() {","+                eprintln!(\"PAIRING_ROSTER_SAVE_FAIL: {e}\");","+            }","         }","         // A failed ceremony is normal traffic (wrong code, impostor probe,","         // vanished peer) — logged, never fatal; the limiter charged it."]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"88b00152-6270-46f1-bd54-0b0c0e2b983e","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"8e1bdffe-6e7f-4f12-9688-d337a0cb71a0","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Q3MPELKsjvbJozDytURHWF","type":"message","role":"assistant","content":[{"type":"text","text":"Now the joiner leg. Add roster load + thread into both `run_initiator` calls:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":933,"cache_read_input_tokens":191313,"output_tokens":1281,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":933,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":1281,"cache_read_input_tokens":191313,"cache_creation_input_tokens":933,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":933},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPpcx2Fxk4s17HFs97w","type":"assistant","uuid":"e35eda66-bacd-43aa-bf86-91a21f7c4a60","timestamp":"2026-06-08T20:06:11.573Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e35eda66-bacd-43aa-bf86-91a21f7c4a60","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Q3MPELKsjvbJozDytURHWF","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016pzLsWGVV9E3uNETsPc8qK","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"    let mut trust = TrustStore::load();\n    let mut subnets = SubnetStore::load();\n    // The joiner's self-intro (M8 decision 13, REQ-SUBNET-7): label +","new_string":"    let mut trust = TrustStore::load();\n    let mut subnets = SubnetStore::load();\n    // Roster (REQ-MESH-2): run_initiator merges the seed-holder's transferred\n    // roster into this store; we add our own self-entry + the seed-holder's\n    // address after a successful ceremony.\n    let mut roster = RosterStore::load();\n    // The joiner's self-intro (M8 decision 13, REQ-SUBNET-7): label +"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":933,"cache_read_input_tokens":191313,"output_tokens":1281,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":933,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":1281,"cache_read_input_tokens":191313,"cache_creation_input_tokens":933,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":933},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPpcx2Fxk4s17HFs97w","type":"assistant","uuid":"9295af47-f4bf-4f7e-8263-0c261c0fa9af","timestamp":"2026-06-08T20:06:14.735Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"42431cf2-9bf5-4805-a979-aa5bdc032601","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01JemxSMbfSP9e9iArNgAySf","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_0147ne8q5CWvKyrLvcpJHibC","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"        run_initiator(\n            &conn,\n            endpoint.node_id(),\n            subnet_name,\n            code,\n            &mut trust,\n            &mut subnets,\n            now_secs(),\n            0,\n            intro.as_ref(),\n        ),\n    )\n    .await\n    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;","new_string":"        run_initiator(\n            &conn,\n            endpoint.node_id(),\n            subnet_name,\n            code,\n            &mut trust,\n            &mut subnets,\n            &mut roster,\n            now_secs(),\n            0,\n            intro.as_ref(),\n        ),\n    )\n    .await\n    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1482,"cache_read_input_tokens":192246,"output_tokens":450,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1482,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":450,"cache_read_input_tokens":192246,"cache_creation_input_tokens":1482,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1482},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPquBrXmYpzG2qwJoXE","type":"assistant","uuid":"7d6b8b93-8003-4ef4-8c08-5bb58845d959","timestamp":"2026-06-08T20:06:21.209Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"7d6b8b93-8003-4ef4-8c08-5bb58845d959","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_0147ne8q5CWvKyrLvcpJHibC","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"cc2d4b89-6b22-4740-b7c7-d09756bdcbc7","timestamp":"2026-06-08T20:06:21.387Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"        run_initiator(\n            &conn,\n            endpoint.node_id(),\n            subnet_name,\n            code,\n            &mut trust,\n            &mut subnets,\n            now_secs(),\n            0,\n            intro.as_ref(),\n        ),\n    )\n    .await\n    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;","newString":"        run_initiator(\n            &conn,\n            endpoint.node_id(),\n            subnet_name,\n            code,\n            &mut trust,\n            &mut subnets,\n            &mut roster,\n            now_secs(),\n            0,\n            intro.as_ref(),\n        ),\n    )\n    .await\n    .map_err(|_| JoinFail::Other(format!(\"ceremony exceeded {CEREMONY_TIMEOUT_SECS}s\")))?;","originalFile":null,"structuredPatch":[{"oldStart":335,"oldLines":6,"newStart":335,"newLines":7,"lines":["             code,","             &mut trust,","             &mut subnets,","+            &mut roster,","             now_secs(),","             0,","             intro.as_ref(),"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"7d6b8b93-8003-4ef4-8c08-5bb58845d959","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"type":"mode","mode":"normal","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"parentUuid":"cc2d4b89-6b22-4740-b7c7-d09756bdcbc7","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_018KEvxZvkL7MhrND5wxG9Qn","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01WGuDDgkNNN9a2y1yWrz767","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"                run_initiator(\n                    &retry_conn,\n                    endpoint.node_id(),\n                    subnet_name,\n                    code,\n                    &mut trust,\n                    &mut subnets,\n                    now_secs(),\n                    1,\n                    intro.as_ref(),\n                ),","new_string":"                run_initiator(\n                    &retry_conn,\n                    endpoint.node_id(),\n                    subnet_name,\n                    code,\n                    &mut trust,\n                    &mut subnets,\n                    &mut roster,\n                    now_secs(),\n                    1,\n                    intro.as_ref(),\n                ),"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":522,"cache_read_input_tokens":193728,"output_tokens":351,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":522,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":351,"cache_read_input_tokens":193728,"cache_creation_input_tokens":522,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":522},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPrNtEtgN62yywLi66W","type":"assistant","uuid":"b1fc29b5-8f94-454e-a00a-1f93f1069751","timestamp":"2026-06-08T20:06:26.260Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"90e18e16-61de-42a2-a473-70fa8ececfb5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01FVfuQCyjbqeaNH9KV5YMuu","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019512ycxwBdUSwHucsK8dsx","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"                    // [impl->REQ-CONV-1]\n                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n                    o\n                }","new_string":"                    // [impl->REQ-CONV-1]\n                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n                    // [impl->REQ-MESH-2]\n                    stamp_roster_responder(&mut roster, subnet_name, &retry_conn);\n                    o\n                }"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1503,"cache_read_input_tokens":194673,"output_tokens":328,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1503,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":328,"cache_read_input_tokens":194673,"cache_creation_input_tokens":1503,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1503},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPtPKqH5su9EK5f6uU2","type":"assistant","uuid":"46cfd1b3-a57f-47a6-a7e5-1bf9db2cfc41","timestamp":"2026-06-08T20:07:03.420Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"46cfd1b3-a57f-47a6-a7e5-1bf9db2cfc41","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019512ycxwBdUSwHucsK8dsx","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"6266dda6-d888-4795-a0bb-77a99500cbe8","timestamp":"2026-06-08T20:07:03.618Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"                    // [impl->REQ-CONV-1]\n                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n                    o\n                }","newString":"                    // [impl->REQ-CONV-1]\n                    record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));\n                    // [impl->REQ-MESH-2]\n                    stamp_roster_responder(&mut roster, subnet_name, &retry_conn);\n                    o\n                }","originalFile":null,"structuredPatch":[{"oldStart":395,"oldLines":6,"newStart":395,"newLines":8,"lines":["                     // The retry ran on a FRESH connection — seed from it.","                     // [impl->REQ-CONV-1]","                     record_ceremony_peer_addr(&retry_conn, &remote_hex(&retry_conn));","+                    // [impl->REQ-MESH-2]","+                    stamp_roster_responder(&mut roster, subnet_name, &retry_conn);","                     o","                 }","                 _ => return Err(first_fail),"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"46cfd1b3-a57f-47a6-a7e5-1bf9db2cfc41","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"6266dda6-d888-4795-a0bb-77a99500cbe8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_016WjWk1fNnZL2mLexbuKNZK","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01RVs9sL62dpCfvSiXZ1obFr","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"    trust\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n    subnets\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n    Ok(format!(\"{outcome:?}\"))","new_string":"    trust\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n    subnets\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n    // Author our own roster self-entry for the now-joined subnet, then persist\n    // the adopted roster (REQ-MESH-2). `subnets` now holds the joined subnet, so\n    // refresh covers it.\n    // [impl->REQ-MESH-2]\n    refresh_self_roster(&mut roster, &subnets, &endpoint.node_id().to_hex());\n    roster\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"roster save: {e}\")))?;\n    Ok(format!(\"{outcome:?}\"))"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":400,"cache_read_input_tokens":196176,"output_tokens":528,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":400,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":528,"cache_read_input_tokens":196176,"cache_creation_input_tokens":400,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":400},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPuVSDeJuwzRQrBYrkd","type":"assistant","uuid":"833a1e09-a08b-40f9-aed0-11d85f87e88c","timestamp":"2026-06-08T20:07:10.514Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"833a1e09-a08b-40f9-aed0-11d85f87e88c","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01RVs9sL62dpCfvSiXZ1obFr","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"d0840038-9a27-4a86-b774-ff687bcf99b2","timestamp":"2026-06-08T20:07:10.704Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"    trust\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n    subnets\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n    Ok(format!(\"{outcome:?}\"))","newString":"    trust\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"trust save: {e}\")))?;\n    subnets\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;\n    // Author our own roster self-entry for the now-joined subnet, then persist\n    // the adopted roster (REQ-MESH-2). `subnets` now holds the joined subnet, so\n    // refresh covers it.\n    // [impl->REQ-MESH-2]\n    refresh_self_roster(&mut roster, &subnets, &endpoint.node_id().to_hex());\n    roster\n        .save()\n        .map_err(|e| JoinFail::Other(format!(\"roster save: {e}\")))?;\n    Ok(format!(\"{outcome:?}\"))","originalFile":null,"structuredPatch":[{"oldStart":410,"oldLines":6,"newStart":410,"newLines":14,"lines":["     subnets","         .save()","         .map_err(|e| JoinFail::Other(format!(\"seed save: {e}\")))?;","+    // Author our own roster self-entry for the now-joined subnet, then persist","+    // the adopted roster (REQ-MESH-2). `subnets` now holds the joined subnet, so","+    // refresh covers it.","+    // [impl->REQ-MESH-2]","+    refresh_self_roster(&mut roster, &subnets, &endpoint.node_id().to_hex());","+    roster","+        .save()","+        .map_err(|e| JoinFail::Other(format!(\"roster save: {e}\")))?;","     Ok(format!(\"{outcome:?}\"))"," }"," "]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"833a1e09-a08b-40f9-aed0-11d85f87e88c","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"d0840038-9a27-4a86-b774-ff687bcf99b2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ULiMQyrwdjJgMFgnJpKod9","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":600,"cache_read_input_tokens":196576,"output_tokens":1680,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":600,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1680,"cache_read_input_tokens":196576,"cache_creation_input_tokens":600,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":600},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPv1i8TT35p9E2yDdjY","type":"assistant","uuid":"f706caf6-0d36-4933-85ec-e63fbdbc9f32","timestamp":"2026-06-08T20:07:24.746Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"f706caf6-0d36-4933-85ec-e63fbdbc9f32","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ULiMQyrwdjJgMFgnJpKod9","type":"message","role":"assistant","content":[{"type":"text","text":"Add the three roster helpers near the existing ceremony-addr writer:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":600,"cache_read_input_tokens":196576,"output_tokens":1680,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":600,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1680,"cache_read_input_tokens":196576,"cache_creation_input_tokens":600,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":600},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPv1i8TT35p9E2yDdjY","type":"assistant","uuid":"28ecac60-c80b-4e98-bbf0-8d9c9ce278f9","timestamp":"2026-06-08T20:07:24.750Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"28ecac60-c80b-4e98-bbf0-8d9c9ce278f9","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ULiMQyrwdjJgMFgnJpKod9","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01BvFsCEoAieypCsgvhQbqnu","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","old_string":"/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is","new_string":"/// Author this node's own roster self-entry for every subnet it holds\n/// (REQ-MESH-2), so a joiner receiving the roster always learns at least us.\n/// Identity only — the self address is captured from live member connections\n/// (Mesh-D4), not here. Lease = the node's current label epoch (a peek, never a\n/// consume, so the pairing path can't disturb registry ordering).\n// [impl->REQ-MESH-2]\nfn refresh_self_roster(roster: &mut RosterStore, subnets: &SubnetStore, self_hex: &str) {\n    let label = spt_store::hostlabel::os_hostname().unwrap_or_default();\n    let machine_id = crate::machineid::machine_id_hash().unwrap_or_default();\n    let lease = spt_store::epoch::EpochSource::load().current();\n    let now = now_secs().to_string();\n    for s in &subnets.subnets {\n        roster.upsert_self(&s.name, self_hex, &label, &machine_id, None, &now, lease);\n    }\n}\n\n/// Record a freshly-paired member into the seed-holder's roster (REQ-MESH-2):\n/// the joiner's self-intro identity + the address observed on the live ceremony\n/// connection. Merged strictly-greater-wins like any peer entry (lease 0 — the\n/// member re-authors at its real lease over a mesh connection, Mesh-D4).\n// [impl->REQ-MESH-2]\nfn record_roster_peer(\n    roster: &mut RosterStore,\n    subnet: &str,\n    peer_hex: &str,\n    intro: Option<&spt_net::net::pairing::wire::NodeIntro>,\n    conn: &Connection,\n) {\n    let (label, machine_id) = match intro {\n        Some(i) => (i.label.clone(), i.machine_id.clone()),\n        None => (String::new(), String::new()),\n    };\n    roster.merge_entry(RosterEntry {\n        pubkey_hex: peer_hex.to_string(),\n        subnet: subnet.to_string(),\n        label,\n        machine_id,\n        address: conn_addr_json(conn),\n        last_seen: now_secs().to_string(),\n        lease_epoch: 0,\n    });\n}\n\n/// Stamp the seed-holder's observed address onto its (already-adopted) roster\n/// entry on the joiner side (REQ-MESH-2) — the joiner learned the responder's\n/// identity from the transferred roster, but not its address (a self-entry\n/// carries none); the live ceremony connection supplies it.\n// [impl->REQ-MESH-2]\nfn stamp_roster_responder(roster: &mut RosterStore, subnet: &str, conn: &Connection) {\n    let peer_hex = remote_hex(conn);\n    let Some(addr) = conn_addr_json(conn) else {\n        return;\n    };\n    if let Some(existing) = roster\n        .members\n        .iter_mut()\n        .find(|m| m.subnet == subnet && m.pubkey_hex == peer_hex)\n    {\n        existing.address = Some(addr);\n    } else {\n        roster.merge_entry(RosterEntry {\n            pubkey_hex: peer_hex,\n            subnet: subnet.to_string(),\n            label: String::new(),\n            machine_id: String::new(),\n            address: Some(addr),\n            last_seen: now_secs().to_string(),\n            lease_epoch: 0,\n        });\n    }\n}\n\n/// The connection's observed remote address as opaque JSON (the roster's\n/// address field, same posture as `peer-addrs.json`). `None` if the address is\n/// pathless or won't serialize.\nfn conn_addr_json(conn: &Connection) -> Option<serde_json::Value> {\n    let addr = spt_net::net::endpoint::conn_remote_addr(conn);\n    if addr.is_empty() {\n        return None;\n    }\n    serde_json::to_value(addr).ok()\n}\n\n/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":600,"cache_read_input_tokens":196576,"output_tokens":1680,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":600,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1680,"cache_read_input_tokens":196576,"cache_creation_input_tokens":600,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":600},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPv1i8TT35p9E2yDdjY","type":"assistant","uuid":"41aef544-f97d-4dbf-9f68-da91e21012c3","timestamp":"2026-06-08T20:07:29.246Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"41aef544-f97d-4dbf-9f68-da91e21012c3","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01BvFsCEoAieypCsgvhQbqnu","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"c429520d-8279-4ab8-a860-ccf0972bc0a3","timestamp":"2026-06-08T20:07:29.430Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-daemon/src/pairhost.rs","oldString":"/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is","newString":"/// Author this node's own roster self-entry for every subnet it holds\n/// (REQ-MESH-2), so a joiner receiving the roster always learns at least us.\n/// Identity only — the self address is captured from live member connections\n/// (Mesh-D4), not here. Lease = the node's current label epoch (a peek, never a\n/// consume, so the pairing path can't disturb registry ordering).\n// [impl->REQ-MESH-2]\nfn refresh_self_roster(roster: &mut RosterStore, subnets: &SubnetStore, self_hex: &str) {\n    let label = spt_store::hostlabel::os_hostname().unwrap_or_default();\n    let machine_id = crate::machineid::machine_id_hash().unwrap_or_default();\n    let lease = spt_store::epoch::EpochSource::load().current();\n    let now = now_secs().to_string();\n    for s in &subnets.subnets {\n        roster.upsert_self(&s.name, self_hex, &label, &machine_id, None, &now, lease);\n    }\n}\n\n/// Record a freshly-paired member into the seed-holder's roster (REQ-MESH-2):\n/// the joiner's self-intro identity + the address observed on the live ceremony\n/// connection. Merged strictly-greater-wins like any peer entry (lease 0 — the\n/// member re-authors at its real lease over a mesh connection, Mesh-D4).\n// [impl->REQ-MESH-2]\nfn record_roster_peer(\n    roster: &mut RosterStore,\n    subnet: &str,\n    peer_hex: &str,\n    intro: Option<&spt_net::net::pairing::wire::NodeIntro>,\n    conn: &Connection,\n) {\n    let (label, machine_id) = match intro {\n        Some(i) => (i.label.clone(), i.machine_id.clone()),\n        None => (String::new(), String::new()),\n    };\n    roster.merge_entry(RosterEntry {\n        pubkey_hex: peer_hex.to_string(),\n        subnet: subnet.to_string(),\n        label,\n        machine_id,\n        address: conn_addr_json(conn),\n        last_seen: now_secs().to_string(),\n        lease_epoch: 0,\n    });\n}\n\n/// Stamp the seed-holder's observed address onto its (already-adopted) roster\n/// entry on the joiner side (REQ-MESH-2) — the joiner learned the responder's\n/// identity from the transferred roster, but not its address (a self-entry\n/// carries none); the live ceremony connection supplies it.\n// [impl->REQ-MESH-2]\nfn stamp_roster_responder(roster: &mut RosterStore, subnet: &str, conn: &Connection) {\n    let peer_hex = remote_hex(conn);\n    let Some(addr) = conn_addr_json(conn) else {\n        return;\n    };\n    if let Some(existing) = roster\n        .members\n        .iter_mut()\n        .find(|m| m.subnet == subnet && m.pubkey_hex == peer_hex)\n    {\n        existing.address = Some(addr);\n    } else {\n        roster.merge_entry(RosterEntry {\n            pubkey_hex: peer_hex,\n            subnet: subnet.to_string(),\n            label: String::new(),\n            machine_id: String::new(),\n            address: Some(addr),\n            last_seen: now_secs().to_string(),\n            lease_epoch: 0,\n        });\n    }\n}\n\n/// The connection's observed remote address as opaque JSON (the roster's\n/// address field, same posture as `peer-addrs.json`). `None` if the address is\n/// pathless or won't serialize.\nfn conn_addr_json(conn: &Connection) -> Option<serde_json::Value> {\n    let addr = spt_net::net::endpoint::conn_remote_addr(conn);\n    if addr.is_empty() {\n        return None;\n    }\n    serde_json::to_value(addr).ok()\n}\n\n/// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is","originalFile":null,"structuredPatch":[{"oldStart":497,"oldLines":6,"newStart":497,"newLines":89,"lines":["     }"," }"," ","+/// Author this node's own roster self-entry for every subnet it holds","+/// (REQ-MESH-2), so a joiner receiving the roster always learns at least us.","+/// Identity only — the self address is captured from live member connections","+/// (Mesh-D4), not here. Lease = the node's current label epoch (a peek, never a","+/// consume, so the pairing path can't disturb registry ordering).","+// [impl->REQ-MESH-2]","+fn refresh_self_roster(roster: &mut RosterStore, subnets: &SubnetStore, self_hex: &str) {","+    let label = spt_store::hostlabel::os_hostname().unwrap_or_default();","+    let machine_id = crate::machineid::machine_id_hash().unwrap_or_default();","+    let lease = spt_store::epoch::EpochSource::load().current();","+    let now = now_secs().to_string();","+    for s in &subnets.subnets {","+        roster.upsert_self(&s.name, self_hex, &label, &machine_id, None, &now, lease);","+    }","+}","+","+/// Record a freshly-paired member into the seed-holder's roster (REQ-MESH-2):","+/// the joiner's self-intro identity + the address observed on the live ceremony","+/// connection. Merged strictly-greater-wins like any peer entry (lease 0 — the","+/// member re-authors at its real lease over a mesh connection, Mesh-D4).","+// [impl->REQ-MESH-2]","+fn record_roster_peer(","+    roster: &mut RosterStore,","+    subnet: &str,","+    peer_hex: &str,","+    intro: Option<&spt_net::net::pairing::wire::NodeIntro>,","+    conn: &Connection,","+) {","+    let (label, machine_id) = match intro {","+        Some(i) => (i.label.clone(), i.machine_id.clone()),","+        None => (String::new(), String::new()),","+    };","+    roster.merge_entry(RosterEntry {","+        pubkey_hex: peer_hex.to_string(),","+        subnet: subnet.to_string(),","+        label,","+        machine_id,","+        address: conn_addr_json(conn),","+        last_seen: now_secs().to_string(),","+        lease_epoch: 0,","+    });","+}","+","+/// Stamp the seed-holder's observed address onto its (already-adopted) roster","+/// entry on the joiner side (REQ-MESH-2) — the joiner learned the responder's","+/// identity from the transferred roster, but not its address (a self-entry","+/// carries none); the live ceremony connection supplies it.","+// [impl->REQ-MESH-2]","+fn stamp_roster_responder(roster: &mut RosterStore, subnet: &str, conn: &Connection) {","+    let peer_hex = remote_hex(conn);","+    let Some(addr) = conn_addr_json(conn) else {","+        return;","+    };","+    if let Some(existing) = roster","+        .members","+        .iter_mut()","+        .find(|m| m.subnet == subnet && m.pubkey_hex == peer_hex)","+    {","+        existing.address = Some(addr);","+    } else {","+        roster.merge_entry(RosterEntry {","+            pubkey_hex: peer_hex,","+            subnet: subnet.to_string(),","+            label: String::new(),","+            machine_id: String::new(),","+            address: Some(addr),","+            last_seen: now_secs().to_string(),","+            lease_epoch: 0,","+        });","+    }","+}","+","+/// The connection's observed remote address as opaque JSON (the roster's","+/// address field, same posture as `peer-addrs.json`). `None` if the address is","+/// pathless or won't serialize.","+fn conn_addr_json(conn: &Connection) -> Option<serde_json::Value> {","+    let addr = spt_net::net::endpoint::conn_remote_addr(conn);","+    if addr.is_empty() {","+        return None;","+    }","+    serde_json::to_value(addr).ok()","+}","+"," /// Unix seconds — the ceremony clock (TOTP steps + limiter time). This is"," /// the NTP-corrected clock (M8 decision 18, REQ-PAIR-8): the system clock"," /// plus a lazily-queried in-process offset, so a node whose OS clock is"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"41aef544-f97d-4dbf-9f68-da91e21012c3","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
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{"parentUuid":"fb726118-5ba7-47a8-84cf-47c5de9267de","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01B5ciZB69A5f89EChjMSwut","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01EP6kY9ahG3fypCTmEdNWCG","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && cargo build -p spt-net -p spt-daemon 2>&1 | tail -40","description":"Build spt-net + spt-daemon"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1752,"cache_read_input_tokens":197176,"output_tokens":152,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1752,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":152,"cache_read_input_tokens":197176,"cache_creation_input_tokens":1752,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1752},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPwPycFSsNQrztiGGvC","type":"assistant","uuid":"e1d24220-dab4-4d3a-82bf-3db18452bad5","timestamp":"2026-06-08T20:07:33.560Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e1d24220-dab4-4d3a-82bf-3db18452bad5","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01EP6kY9ahG3fypCTmEdNWCG","type":"tool_result","content":"   Compiling spt-store v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n   Compiling spt-msg v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n   Compiling spt-runtime v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n   Compiling spt-term v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n   Compiling spt-live v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n   Compiling spt-daemon v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n    Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s","is_error":false}]},"uuid":"315d5a18-6a72-42e0-ab77-181136bb4538","timestamp":"2026-06-08T20:07:43.741Z","toolUseResult":{"stdout":"   Compiling spt-store v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n   Compiling spt-msg v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n   Compiling spt-runtime v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-runtime)\n   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n   Compiling spt-term v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-term)\n   Compiling spt-live v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-live)\n   Compiling spt-daemon v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-daemon)\n    Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.86s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"e1d24220-dab4-4d3a-82bf-3db18452bad5","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"d96b676e-9416-47db-a313-d555b12e3a39","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01S2F7WAq8AApiqEiM9M5gxp","type":"tool_result","content":"958\t        .expect(\"responder bind\");\n959\t        let initiator = NetEndpoint::bind_scoped(\n960\t            &init_id,\n961\t            RelayPolicy::Disabled,\n962\t            LocalDiscovery::Off,\n963\t            vec![SPT_PAIR_ALPN.to_vec()],\n964\t            BindScope::Loopback,\n965\t        )\n966\t        .await\n967\t        .expect(\"initiator bind\");\n968\t        (responder, initiator, resp_id, init_id)\n969\t    }\n970\t\n971\t    // [unit->REQ-PAIR-1] HAPPY PATH over the wire: two endpoints, one TOTP code, complete\n972\t    // the ceremony on the pairing ALPN and each pins the other's pubkey in its trust\n973\t    // store — \"two machines pair via one TOTP code\" at the component level (loopback,\n974\t    // relays disabled). The two-host WAN form is the int stage at D9.\n975\t    #[tokio::test]\n976\t    async fn loopback_pairs_and_pins_both_sides() {\n977\t        let (responder, initiator, resp_id, init_id) = pair_endpoints().await;\n978\t        let resp_pub = resp_id.public_key();\n979\t        let init_pub = init_id.public_key();\n980\t        let seed = [7u8; 20];\n981\t        let code = code_for(seed);\n982\t        let resp_addr = responder.addr();\n983\t\n984\t        // Responder task: accept, run the ceremony, return its trust store + outcome.\n985\t        let resp_task = tokio::spawn(async move {\n986\t            let incoming = responder.accept().await.expect(\"incoming\");\n987\t            let conn = incoming\n988\t                .accept()\n989\t                .expect(\"accept\")\n990\t                .await\n991\t                .expect(\"connecting\");\n992\t            let subnets = subnet_store(\"home\", seed, 3);\n993\t            let mut rate = PairingRateLimiter::new();\n994\t            let mut trust = TrustStore::default();\n995\t            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)\n996\t                .await\n997\t                .expect(\"responder pairs\");\n998\t            conn.closed().await;\n999\t            (trust, outcome)\n1000\t        });\n1001\t\n1002\t        let conn = initiator\n1003\t            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n1004\t            .await\n1005\t            .expect(\"connect\");\n1006\t        let mut init_trust = TrustStore::default();\n1007\t        let mut init_subnets = SubnetStore::default();\n1008\t        let mut init_roster = RosterStore::default();\n1009\t        let init_outcome = run_initiator(\n1010\t            &conn,\n1011\t            init_pub,\n1012\t            \"home\",\n1013\t            &code,\n1014\t            &mut init_trust,\n1015\t            &mut init_subnets,\n1016\t            &mut init_roster,\n1017\t            NOW,\n1018\t            0,    // step_back: the normal attempt\n1019\t            None, // intro: pre-M8 joiner shape\n1020\t        )\n1021\t        .await\n1022\t        .expect(\"initiator pairs\");\n1023\t        conn.close(0u32.into(), b\"done\");\n1024\t\n1025\t        let (resp_trust, resp_outcome) = resp_task.await.expect(\"responder task\");\n1026\t\n1027\t        assert_eq!(\n1028\t            init_outcome,\n1029\t            TrustOutcome::Pinned,\n1030\t            \"initiator pins responder\"\n1031\t        );\n1032\t        assert_eq!(\n1033\t            resp_outcome.trust,\n1034\t            TrustOutcome::Pinned,\n1035\t            \"responder pins initiator\"\n1036\t        );\n1037\t        // The outcome reports the ceremony facts the M8 re-pair overwrite\n1038\t        // consumes: the joiner's authenticated identity + the subnet. No\n1039\t        // intro was sent on this pre-M8-shaped call.\n1040\t        assert_eq!(resp_outcome.joiner_hex, init_pub.to_hex());\n1041\t        assert_eq!(resp_outcome.subnet, \"home\");\n1042\t        assert!(resp_outcome.intro.is_none(), \"no intro sent\");\n1043\t        // Each side trusts the OTHER's real pubkey within the subnet.\n1044\t        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n1045\t        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));\n1046\t        assert!(\n1047\t            !init_trust.is_trusted(\"home\", &init_pub.to_hex()),"}]},"uuid":"3b4560dc-8978-4fd3-bad9-27d67c5408af","timestamp":"2026-06-08T20:07:54.030Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"        .expect(\"responder bind\");\n        let initiator = NetEndpoint::bind_scoped(\n            &init_id,\n            RelayPolicy::Disabled,\n            LocalDiscovery::Off,\n            vec![SPT_PAIR_ALPN.to_vec()],\n            BindScope::Loopback,\n        )\n        .await\n        .expect(\"initiator bind\");\n        (responder, initiator, resp_id, init_id)\n    }\n\n    // [unit->REQ-PAIR-1] HAPPY PATH over the wire: two endpoints, one TOTP code, complete\n    // the ceremony on the pairing ALPN and each pins the other's pubkey in its trust\n    // store — \"two machines pair via one TOTP code\" at the component level (loopback,\n    // relays disabled). The two-host WAN form is the int stage at D9.\n    #[tokio::test]\n    async fn loopback_pairs_and_pins_both_sides() {\n        let (responder, initiator, resp_id, init_id) = pair_endpoints().await;\n        let resp_pub = resp_id.public_key();\n        let init_pub = init_id.public_key();\n        let seed = [7u8; 20];\n        let code = code_for(seed);\n        let resp_addr = responder.addr();\n\n        // Responder task: accept, run the ceremony, return its trust store + outcome.\n        let resp_task = tokio::spawn(async move {\n            let incoming = responder.accept().await.expect(\"incoming\");\n            let conn = incoming\n                .accept()\n                .expect(\"accept\")\n                .await\n                .expect(\"connecting\");\n            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });\n\n        let conn = initiator\n            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n            .await\n            .expect(\"connect\");\n        let mut init_trust = TrustStore::default();\n        let mut init_subnets = SubnetStore::default();\n        let mut init_roster = RosterStore::default();\n        let init_outcome = run_initiator(\n            &conn,\n            init_pub,\n            \"home\",\n            &code,\n            &mut init_trust,\n            &mut init_subnets,\n            &mut init_roster,\n            NOW,\n            0,    // step_back: the normal attempt\n            None, // intro: pre-M8 joiner shape\n        )\n        .await\n        .expect(\"initiator pairs\");\n        conn.close(0u32.into(), b\"done\");\n\n        let (resp_trust, resp_outcome) = resp_task.await.expect(\"responder task\");\n\n        assert_eq!(\n            init_outcome,\n            TrustOutcome::Pinned,\n            \"initiator pins responder\"\n        );\n        assert_eq!(\n            resp_outcome.trust,\n            TrustOutcome::Pinned,\n            \"responder pins initiator\"\n        );\n        // The outcome reports the ceremony facts the M8 re-pair overwrite\n        // consumes: the joiner's authenticated identity + the subnet. No\n        // intro was sent on this pre-M8-shaped call.\n        assert_eq!(resp_outcome.joiner_hex, init_pub.to_hex());\n        assert_eq!(resp_outcome.subnet, \"home\");\n        assert!(resp_outcome.intro.is_none(), \"no intro sent\");\n        // Each side trusts the OTHER's real pubkey within the subnet.\n        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));\n        assert!(\n            !init_trust.is_trusted(\"home\", &init_pub.to_hex()),","numLines":90,"startLine":958,"totalLines":1532}},"sourceToolAssistantUUID":"d96b676e-9416-47db-a313-d555b12e3a39","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"3b4560dc-8978-4fd3-bad9-27d67c5408af","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01QcP2985ukfRrDb895DJoR8","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":2264,"cache_read_input_tokens":199586,"output_tokens":884,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2264,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":884,"cache_read_input_tokens":199586,"cache_creation_input_tokens":2264,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2264},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPyD3MCZTneLfAaAYQe","type":"assistant","uuid":"6f8b733e-fcc4-4e4b-b2f7-6587559b0924","timestamp":"2026-06-08T20:08:02.482Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"6f8b733e-fcc4-4e4b-b2f7-6587559b0924","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01QcP2985ukfRrDb895DJoR8","type":"message","role":"assistant","content":[{"type":"text","text":"Extend the happy-path test to exercise roster transfer:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2264,"cache_read_input_tokens":199586,"output_tokens":884,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2264,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":884,"cache_read_input_tokens":199586,"cache_creation_input_tokens":2264,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2264},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPyD3MCZTneLfAaAYQe","type":"assistant","uuid":"35e13e7f-b5ad-4529-a5fe-5bdc8fc67ab5","timestamp":"2026-06-08T20:08:02.482Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"35e13e7f-b5ad-4529-a5fe-5bdc8fc67ab5","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01QcP2985ukfRrDb895DJoR8","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016TwoqCyRdMNwrtyomaZMSz","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });","new_string":"            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            // A non-empty roster to transfer: one live member + one tombstoned\n            // (REQ-MESH-2 — the joiner must adopt both).\n            let mut resp_roster = RosterStore::default();\n            resp_roster.upsert_self(\"home\", \"alpha\", \"host-a\", \"mid-a\", None, \"10\", 4);\n            resp_roster.tombstone(\"home\", \"ghost\", \"20\");\n            let outcome = run_responder(&conn, resp_pub, &subnets, &resp_roster, &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":2264,"cache_read_input_tokens":199586,"output_tokens":884,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":2264,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":884,"cache_read_input_tokens":199586,"cache_creation_input_tokens":2264,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":2264},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPyD3MCZTneLfAaAYQe","type":"assistant","uuid":"a8eae57d-8944-42ad-90c4-9d6a27510fb2","timestamp":"2026-06-08T20:08:05.343Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a8eae57d-8944-42ad-90c4-9d6a27510fb2","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016TwoqCyRdMNwrtyomaZMSz","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"b7ba661a-9cd7-4c8d-aba3-bdc18e326afd","timestamp":"2026-06-08T20:08:05.523Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });","newString":"            let subnets = subnet_store(\"home\", seed, 3);\n            let mut rate = PairingRateLimiter::new();\n            let mut trust = TrustStore::default();\n            // A non-empty roster to transfer: one live member + one tombstoned\n            // (REQ-MESH-2 — the joiner must adopt both).\n            let mut resp_roster = RosterStore::default();\n            resp_roster.upsert_self(\"home\", \"alpha\", \"host-a\", \"mid-a\", None, \"10\", 4);\n            resp_roster.tombstone(\"home\", \"ghost\", \"20\");\n            let outcome = run_responder(&conn, resp_pub, &subnets, &resp_roster, &mut rate, &mut trust, NOW)\n                .await\n                .expect(\"responder pairs\");\n            conn.closed().await;\n            (trust, outcome)\n        });","originalFile":null,"structuredPatch":[{"oldStart":992,"oldLines":7,"newStart":992,"newLines":12,"lines":["             let subnets = subnet_store(\"home\", seed, 3);","             let mut rate = PairingRateLimiter::new();","             let mut trust = TrustStore::default();","-            let outcome = run_responder(&conn, resp_pub, &subnets, &RosterStore::default(), &mut rate, &mut trust, NOW)","+            // A non-empty roster to transfer: one live member + one tombstoned","+            // (REQ-MESH-2 — the joiner must adopt both).","+            let mut resp_roster = RosterStore::default();","+            resp_roster.upsert_self(\"home\", \"alpha\", \"host-a\", \"mid-a\", None, \"10\", 4);","+            resp_roster.tombstone(\"home\", \"ghost\", \"20\");","+            let outcome = run_responder(&conn, resp_pub, &subnets, &resp_roster, &mut rate, &mut trust, NOW)","                 .await","                 .expect(\"responder pairs\");","             conn.closed().await;"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"a8eae57d-8944-42ad-90c4-9d6a27510fb2","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"b7ba661a-9cd7-4c8d-aba3-bdc18e326afd","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_011jtqBNsUSxZFz5Fg1zHoNC","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_017rGxxH9GSAoeQ43Mm4b4Lv","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"        // Each side trusts the OTHER's real pubkey within the subnet.\n        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));","new_string":"        // The joiner ADOPTED the seed-holder's roster (REQ-MESH-2): the live\n        // member is now its member, the tombstone propagated, and both were\n        // stamped into the subnet it joined (not the empty wire subnet).\n        assert!(init_roster.is_member(\"home\", \"alpha\"), \"adopted live member\");\n        assert!(init_roster.is_tombstoned(\"home\", \"ghost\"), \"adopted tombstone\");\n        assert!(!init_roster.is_member(\"home\", \"ghost\"), \"tombstone dominates\");\n        assert_eq!(\n            init_roster.find(\"home\", \"alpha\").unwrap().label,\n            \"host-a\",\n            \"entry fields transferred\"\n        );\n        // Each side trusts the OTHER's real pubkey within the subnet.\n        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":958,"cache_read_input_tokens":201850,"output_tokens":569,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":958,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":569,"cache_read_input_tokens":201850,"cache_creation_input_tokens":958,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":958},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPz467ZsTYa8USGUJ73","type":"assistant","uuid":"57cc61a1-9caa-4f1b-a1f1-d2b89e7209ae","timestamp":"2026-06-08T20:08:12.950Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"57cc61a1-9caa-4f1b-a1f1-d2b89e7209ae","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017rGxxH9GSAoeQ43Mm4b4Lv","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"7cf3488a-0ebf-49a7-ac90-3e2fdc7da873","timestamp":"2026-06-08T20:08:13.134Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"        // Each side trusts the OTHER's real pubkey within the subnet.\n        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));","newString":"        // The joiner ADOPTED the seed-holder's roster (REQ-MESH-2): the live\n        // member is now its member, the tombstone propagated, and both were\n        // stamped into the subnet it joined (not the empty wire subnet).\n        assert!(init_roster.is_member(\"home\", \"alpha\"), \"adopted live member\");\n        assert!(init_roster.is_tombstoned(\"home\", \"ghost\"), \"adopted tombstone\");\n        assert!(!init_roster.is_member(\"home\", \"ghost\"), \"tombstone dominates\");\n        assert_eq!(\n            init_roster.find(\"home\", \"alpha\").unwrap().label,\n            \"host-a\",\n            \"entry fields transferred\"\n        );\n        // Each side trusts the OTHER's real pubkey within the subnet.\n        assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));\n        assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));","originalFile":null,"structuredPatch":[{"oldStart":1045,"oldLines":6,"newStart":1045,"newLines":17,"lines":["         assert_eq!(resp_outcome.joiner_hex, init_pub.to_hex());","         assert_eq!(resp_outcome.subnet, \"home\");","         assert!(resp_outcome.intro.is_none(), \"no intro sent\");","+        // The joiner ADOPTED the seed-holder's roster (REQ-MESH-2): the live","+        // member is now its member, the tombstone propagated, and both were","+        // stamped into the subnet it joined (not the empty wire subnet).","+        assert!(init_roster.is_member(\"home\", \"alpha\"), \"adopted live member\");","+        assert!(init_roster.is_tombstoned(\"home\", \"ghost\"), \"adopted tombstone\");","+        assert!(!init_roster.is_member(\"home\", \"ghost\"), \"tombstone dominates\");","+        assert_eq!(","+            init_roster.find(\"home\", \"alpha\").unwrap().label,","+            \"host-a\",","+            \"entry fields transferred\"","+        );","         // Each side trusts the OTHER's real pubkey within the subnet.","         assert!(init_trust.is_trusted(\"home\", &resp_pub.to_hex()));","         assert!(resp_trust.is_trusted(\"home\", &init_pub.to_hex()));"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"57cc61a1-9caa-4f1b-a1f1-d2b89e7209ae","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"d17e298a-b832-40d4-9a7f-210308ecbc5f","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_012pm1vj6eGD6DTiboKqSQCX","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01VR1yNYvJNVBW252LFkrYxK","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"        // Unknown tag is rejected.\n        assert!(matches!(\n            decode_frame(&[0xFE]),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n}","new_string":"        // Unknown tag is rejected.\n        assert!(matches!(\n            decode_frame(&[0xFE]),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n\n    // [unit->REQ-MESH-2] the Seed frame carries the roster additively: a\n    // members+tombstones payload round-trips (subnet implicit ⇒ empty on the\n    // wire; address optional), an empty roster round-trips, a LEGACY short body\n    // (seed+epoch only) decodes to an empty roster, and a malformed trailing\n    // count is a protocol error — never a panic.\n    #[test]\n    fn seed_frame_roster_is_additive_and_roundtrips() {\n        let members = vec![\n            RosterEntry {\n                pubkey_hex: \"aa\".into(),\n                subnet: \"home\".into(), // enc ignores subnet (implicit)\n                label: \"host-a\".into(),\n                machine_id: \"mid-a\".into(),\n                address: Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})),\n                last_seen: \"5\".into(),\n                lease_epoch: 7,\n            },\n            RosterEntry {\n                pubkey_hex: \"bb\".into(),\n                subnet: \"home\".into(),\n                label: String::new(),\n                machine_id: String::new(),\n                address: None,\n                last_seen: \"6\".into(),\n                lease_epoch: 0,\n            },\n        ];\n        let tombs = vec![Tombstone {\n            pubkey_hex: \"cc\".into(),\n            subnet: \"home\".into(),\n            stamp: \"9\".into(),\n        }];\n\n        match decode_frame(&enc_seed(&[1u8; TOTP_SEED_LEN], 3, &members, &tombs)).expect(\"decode\") {\n            Frame::Seed {\n                seed,\n                epoch,\n                roster,\n                tombstones,\n            } => {\n                assert_eq!(seed, [1u8; TOTP_SEED_LEN]);\n                assert_eq!(epoch, 3);\n                assert_eq!(roster.len(), 2);\n                assert_eq!(roster[0].subnet, \"\", \"subnet implicit on the wire\");\n                assert_eq!(roster[0].pubkey_hex, \"aa\");\n                assert_eq!(roster[0].label, \"host-a\");\n                assert_eq!(roster[0].address, Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})));\n                assert_eq!(roster[0].lease_epoch, 7);\n                assert_eq!(roster[1].address, None, \"absent address stays None\");\n                assert_eq!(tombstones.len(), 1);\n                assert_eq!(tombstones[0].pubkey_hex, \"cc\");\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // Empty roster round-trips.\n        match decode_frame(&enc_seed(&[2u8; TOTP_SEED_LEN], 1, &[], &[])).expect(\"decode\") {\n            Frame::Seed {\n                roster, tombstones, ..\n            } => {\n                assert!(roster.is_empty() && tombstones.is_empty());\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // A LEGACY short body (seed+epoch only) decodes to an empty roster —\n        // the additive guarantee for a pre-mesh peer.\n        let mut legacy = vec![T_SEED];\n        legacy.extend_from_slice(&[3u8; TOTP_SEED_LEN]);\n        legacy.extend_from_slice(&9u64.to_be_bytes());\n        match decode_frame(&legacy).expect(\"legacy decodes\") {\n            Frame::Seed { epoch, roster, .. } => {\n                assert_eq!(epoch, 9);\n                assert!(roster.is_empty());\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // Malformed trailing: claims one member but no entry follows ⇒ truncated.\n        let mut bad = vec![T_SEED];\n        bad.extend_from_slice(&[4u8; TOTP_SEED_LEN]);\n        bad.extend_from_slice(&1u64.to_be_bytes());\n        bad.extend_from_slice(&1u32.to_be_bytes());\n        assert!(matches!(decode_frame(&bad), Err(PairWireError::Protocol(_))));\n    }\n}"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":643,"cache_read_input_tokens":202808,"output_tokens":3282,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":643,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":3282,"cache_read_input_tokens":202808,"cache_creation_input_tokens":643,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":643},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrPzcci2Rbd2AWX81A7k","type":"assistant","uuid":"e7a08e21-31f0-4271-83b2-9d74f5a111fa","timestamp":"2026-06-08T20:08:44.798Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"e7a08e21-31f0-4271-83b2-9d74f5a111fa","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01VR1yNYvJNVBW252LFkrYxK","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"69d32d59-ddc2-4b96-acf1-c2875e5c337b","timestamp":"2026-06-08T20:08:45.009Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"        // Unknown tag is rejected.\n        assert!(matches!(\n            decode_frame(&[0xFE]),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n}","newString":"        // Unknown tag is rejected.\n        assert!(matches!(\n            decode_frame(&[0xFE]),\n            Err(PairWireError::Protocol(_))\n        ));\n    }\n\n    // [unit->REQ-MESH-2] the Seed frame carries the roster additively: a\n    // members+tombstones payload round-trips (subnet implicit ⇒ empty on the\n    // wire; address optional), an empty roster round-trips, a LEGACY short body\n    // (seed+epoch only) decodes to an empty roster, and a malformed trailing\n    // count is a protocol error — never a panic.\n    #[test]\n    fn seed_frame_roster_is_additive_and_roundtrips() {\n        let members = vec![\n            RosterEntry {\n                pubkey_hex: \"aa\".into(),\n                subnet: \"home\".into(), // enc ignores subnet (implicit)\n                label: \"host-a\".into(),\n                machine_id: \"mid-a\".into(),\n                address: Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})),\n                last_seen: \"5\".into(),\n                lease_epoch: 7,\n            },\n            RosterEntry {\n                pubkey_hex: \"bb\".into(),\n                subnet: \"home\".into(),\n                label: String::new(),\n                machine_id: String::new(),\n                address: None,\n                last_seen: \"6\".into(),\n                lease_epoch: 0,\n            },\n        ];\n        let tombs = vec![Tombstone {\n            pubkey_hex: \"cc\".into(),\n            subnet: \"home\".into(),\n            stamp: \"9\".into(),\n        }];\n\n        match decode_frame(&enc_seed(&[1u8; TOTP_SEED_LEN], 3, &members, &tombs)).expect(\"decode\") {\n            Frame::Seed {\n                seed,\n                epoch,\n                roster,\n                tombstones,\n            } => {\n                assert_eq!(seed, [1u8; TOTP_SEED_LEN]);\n                assert_eq!(epoch, 3);\n                assert_eq!(roster.len(), 2);\n                assert_eq!(roster[0].subnet, \"\", \"subnet implicit on the wire\");\n                assert_eq!(roster[0].pubkey_hex, \"aa\");\n                assert_eq!(roster[0].label, \"host-a\");\n                assert_eq!(roster[0].address, Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})));\n                assert_eq!(roster[0].lease_epoch, 7);\n                assert_eq!(roster[1].address, None, \"absent address stays None\");\n                assert_eq!(tombstones.len(), 1);\n                assert_eq!(tombstones[0].pubkey_hex, \"cc\");\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // Empty roster round-trips.\n        match decode_frame(&enc_seed(&[2u8; TOTP_SEED_LEN], 1, &[], &[])).expect(\"decode\") {\n            Frame::Seed {\n                roster, tombstones, ..\n            } => {\n                assert!(roster.is_empty() && tombstones.is_empty());\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // A LEGACY short body (seed+epoch only) decodes to an empty roster —\n        // the additive guarantee for a pre-mesh peer.\n        let mut legacy = vec![T_SEED];\n        legacy.extend_from_slice(&[3u8; TOTP_SEED_LEN]);\n        legacy.extend_from_slice(&9u64.to_be_bytes());\n        match decode_frame(&legacy).expect(\"legacy decodes\") {\n            Frame::Seed { epoch, roster, .. } => {\n                assert_eq!(epoch, 9);\n                assert!(roster.is_empty());\n            }\n            _ => panic!(\"expected Seed\"),\n        }\n\n        // Malformed trailing: claims one member but no entry follows ⇒ truncated.\n        let mut bad = vec![T_SEED];\n        bad.extend_from_slice(&[4u8; TOTP_SEED_LEN]);\n        bad.extend_from_slice(&1u64.to_be_bytes());\n        bad.extend_from_slice(&1u32.to_be_bytes());\n        assert!(matches!(decode_frame(&bad), Err(PairWireError::Protocol(_))));\n    }\n}","originalFile":null,"structuredPatch":[{"oldStart":1544,"oldLines":4,"newStart":1544,"newLines":90,"lines":["             Err(PairWireError::Protocol(_))","         ));","     }","+","+    // [unit->REQ-MESH-2] the Seed frame carries the roster additively: a","+    // members+tombstones payload round-trips (subnet implicit ⇒ empty on the","+    // wire; address optional), an empty roster round-trips, a LEGACY short body","+    // (seed+epoch only) decodes to an empty roster, and a malformed trailing","+    // count is a protocol error — never a panic.","+    #[test]","+    fn seed_frame_roster_is_additive_and_roundtrips() {","+        let members = vec![","+            RosterEntry {","+                pubkey_hex: \"aa\".into(),","+                subnet: \"home\".into(), // enc ignores subnet (implicit)","+                label: \"host-a\".into(),","+                machine_id: \"mid-a\".into(),","+                address: Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})),","+                last_seen: \"5\".into(),","+                lease_epoch: 7,","+            },","+            RosterEntry {","+                pubkey_hex: \"bb\".into(),","+                subnet: \"home\".into(),","+                label: String::new(),","+                machine_id: String::new(),","+                address: None,","+                last_seen: \"6\".into(),","+                lease_epoch: 0,","+            },","+        ];","+        let tombs = vec![Tombstone {","+            pubkey_hex: \"cc\".into(),","+            subnet: \"home\".into(),","+            stamp: \"9\".into(),","+        }];","+","+        match decode_frame(&enc_seed(&[1u8; TOTP_SEED_LEN], 3, &members, &tombs)).expect(\"decode\") {","+            Frame::Seed {","+                seed,","+                epoch,","+                roster,","+                tombstones,","+            } => {","+                assert_eq!(seed, [1u8; TOTP_SEED_LEN]);","+                assert_eq!(epoch, 3);","+                assert_eq!(roster.len(), 2);","+                assert_eq!(roster[0].subnet, \"\", \"subnet implicit on the wire\");","+                assert_eq!(roster[0].pubkey_hex, \"aa\");","+                assert_eq!(roster[0].label, \"host-a\");","+                assert_eq!(roster[0].address, Some(serde_json::json!({\"addr\": \"1.2.3.4:5\"})));","+                assert_eq!(roster[0].lease_epoch, 7);","+                assert_eq!(roster[1].address, None, \"absent address stays None\");","+                assert_eq!(tombstones.len(), 1);","+                assert_eq!(tombstones[0].pubkey_hex, \"cc\");","+            }","+            _ => panic!(\"expected Seed\"),","+        }","+","+        // Empty roster round-trips.","+        match decode_frame(&enc_seed(&[2u8; TOTP_SEED_LEN], 1, &[], &[])).expect(\"decode\") {","+            Frame::Seed {","+                roster, tombstones, ..","+            } => {","+                assert!(roster.is_empty() && tombstones.is_empty());","+            }","+            _ => panic!(\"expected Seed\"),","+        }","+","+        // A LEGACY short body (seed+epoch only) decodes to an empty roster —","+        // the additive guarantee for a pre-mesh peer.","+        let mut legacy = vec![T_SEED];","+        legacy.extend_from_slice(&[3u8; TOTP_SEED_LEN]);","+        legacy.extend_from_slice(&9u64.to_be_bytes());","+        match decode_frame(&legacy).expect(\"legacy decodes\") {","+            Frame::Seed { epoch, roster, .. } => {","+                assert_eq!(epoch, 9);","+                assert!(roster.is_empty());","+            }","+            _ => panic!(\"expected Seed\"),","+        }","+","+        // Malformed trailing: claims one member but no entry follows ⇒ truncated.","+        let mut bad = vec![T_SEED];","+        bad.extend_from_slice(&[4u8; TOTP_SEED_LEN]);","+        bad.extend_from_slice(&1u64.to_be_bytes());","+        bad.extend_from_slice(&1u32.to_be_bytes());","+        assert!(matches!(decode_frame(&bad), Err(PairWireError::Protocol(_))));","+    }"," }"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"e7a08e21-31f0-4271-83b2-9d74f5a111fa","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"d1934cb6-7fbc-42ff-aa20-5aa2e2d03bf4","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01HvPxEmVsVTKYBf3vKh9Cfo","type":"tool_result","content":"error[E0061]: this function takes 10 arguments but 9 arguments were supplied\n    --> crates\\spt-net\\src\\net\\pairing\\wire.rs:1244:27\n     |\n1244 |         let init_result = run_initiator(\n     |                           ^^^^^^^^^^^^^\n...\n1251 |             init_now,\n     |             -------- argument #7 of type `&mut RosterStore` is missing\n     |\nnote: function defined here\n    --> crates\\spt-net\\src\\net\\pairing\\wire.rs:380:14\n     |\n 380 | pub async fn run_initiator(\n     |              ^^^^^^^^^^^^^\n...\n 387 |     roster: &mut RosterStore,\n     |     ------------------------\nhelp: provide the argument\n     |\n1244 ~         let init_result = run_initiator(\n1245 +             &conn,\n1246 +             init_pub,\n1247 +             \"home\",\n1248 +             &code,\n1249 +             &mut init_trust,\n1250 +             &mut init_subnets,\n1251 +             /* &mut RosterStore */,\n1252 +             0,\n1253 +             init_now,\n1254 +             None,\n1255 +         )\n     |\n\nFor more information about this error, try `rustc --explain E0061`.\nerror: could not compile `spt-net` (lib test) due to 1 previous error","is_error":false}]},"uuid":"855e6b8d-9693-41b3-bde0-dde89ca1e80b","timestamp":"2026-06-08T20:08:54.924Z","toolUseResult":{"stdout":"error[E0061]: this function takes 10 arguments but 9 arguments were supplied\n    --> crates\\spt-net\\src\\net\\pairing\\wire.rs:1244:27\n     |\n1244 |         let init_result = run_initiator(\n     |                           ^^^^^^^^^^^^^\n...\n1251 |             init_now,\n     |             -------- argument #7 of type `&mut RosterStore` is missing\n     |\nnote: function defined here\n    --> crates\\spt-net\\src\\net\\pairing\\wire.rs:380:14\n     |\n 380 | pub async fn run_initiator(\n     |              ^^^^^^^^^^^^^\n...\n 387 |     roster: &mut RosterStore,\n     |     ------------------------\nhelp: provide the argument\n     |\n1244 ~         let init_result = run_initiator(\n1245 +             &conn,\n1246 +             init_pub,\n1247 +             \"home\",\n1248 +             &code,\n1249 +             &mut init_trust,\n1250 +             &mut init_subnets,\n1251 +             /* &mut RosterStore */,\n1252 +             0,\n1253 +             init_now,\n1254 +             None,\n1255 +         )\n     |\n\nFor more information about this error, try `rustc --explain E0061`.\nerror: could not compile `spt-net` (lib test) due to 1 previous error","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"d1934cb6-7fbc-42ff-aa20-5aa2e2d03bf4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"acaa1a52-7350-4336-98ba-0acf3199faeb","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014gzRScn7qn9bDE4cV5g1iq","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01SFtBTUJw8kx4DtoBz1PvRU","name":"Read","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","offset":1238,"limit":20},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":741,"cache_read_input_tokens":206807,"output_tokens":597,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":741,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":597,"cache_read_input_tokens":206807,"cache_creation_input_tokens":741,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":741},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQ3hLJiYFDPHvs9AyJz","type":"assistant","uuid":"52865dca-3575-4785-8e5c-cfe32810a6f3","timestamp":"2026-06-08T20:09:05.556Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"52865dca-3575-4785-8e5c-cfe32810a6f3","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01SFtBTUJw8kx4DtoBz1PvRU","type":"tool_result","content":"1238\t            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n1239\t            .await\n1240\t            .expect(\"connect\");\n1241\t        let mut init_trust = TrustStore::default();\n1242\t        let mut init_subnets = SubnetStore::default();\n1243\t        let mut init_roster = RosterStore::default();\n1244\t        let init_result = run_initiator(\n1245\t            &conn,\n1246\t            init_pub,\n1247\t            \"home\",\n1248\t            &code,\n1249\t            &mut init_trust,\n1250\t            &mut init_subnets,\n1251\t            init_now,\n1252\t            0,    // step_back: the normal attempt\n1253\t            None, // intro: pre-M8 joiner shape\n1254\t        )\n1255\t        .await;\n1256\t        conn.close(0u32.into(), b\"done\");\n1257\t"}]},"uuid":"d334d102-28b9-43a0-b032-8cb194f9fc67","timestamp":"2026-06-08T20:09:05.684Z","toolUseResult":{"type":"text","file":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","content":"            .connect_with_alpn(resp_addr, SPT_PAIR_ALPN)\n            .await\n            .expect(\"connect\");\n        let mut init_trust = TrustStore::default();\n        let mut init_subnets = SubnetStore::default();\n        let mut init_roster = RosterStore::default();\n        let init_result = run_initiator(\n            &conn,\n            init_pub,\n            \"home\",\n            &code,\n            &mut init_trust,\n            &mut init_subnets,\n            init_now,\n            0,    // step_back: the normal attempt\n            None, // intro: pre-M8 joiner shape\n        )\n        .await;\n        conn.close(0u32.into(), b\"done\");\n","numLines":20,"startLine":1238,"totalLines":1634}},"sourceToolAssistantUUID":"52865dca-3575-4785-8e5c-cfe32810a6f3","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"type":"last-prompt","lastPrompt":"proceed with next steps","leafUuid":"d334d102-28b9-43a0-b032-8cb194f9fc67","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
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{"parentUuid":"d334d102-28b9-43a0-b032-8cb194f9fc67","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ST9WudVZkiTJwgWUuuqkHN","type":"message","role":"assistant","content":[{"type":"text","text":"This call uses `init_now` not `NOW` — my replace_all missed it. Fix:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1016,"cache_read_input_tokens":207548,"output_tokens":282,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1016,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":282,"cache_read_input_tokens":207548,"cache_creation_input_tokens":1016,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1016},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQ4VWw19A9DbMJUMmf8","type":"assistant","uuid":"814c8751-5339-464d-8559-b6e5d8624246","timestamp":"2026-06-08T20:09:12.946Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"814c8751-5339-464d-8559-b6e5d8624246","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01ST9WudVZkiTJwgWUuuqkHN","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_016ir7KS64pvAm2Cg1eAMjQw","name":"Edit","input":{"replace_all":false,"file_path":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","old_string":"            &mut init_trust,\n            &mut init_subnets,\n            init_now,\n            0,    // step_back: the normal attempt","new_string":"            &mut init_trust,\n            &mut init_subnets,\n            &mut init_roster,\n            init_now,\n            0,    // step_back: the normal attempt"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1016,"cache_read_input_tokens":207548,"output_tokens":282,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1016,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":282,"cache_read_input_tokens":207548,"cache_creation_input_tokens":1016,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1016},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQ4VWw19A9DbMJUMmf8","type":"assistant","uuid":"d9f80580-4478-431c-b31a-658fd84bcaf4","timestamp":"2026-06-08T20:09:13.851Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"d9f80580-4478-431c-b31a-658fd84bcaf4","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_016ir7KS64pvAm2Cg1eAMjQw","type":"tool_result","content":"The file C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs has been updated successfully. (file state is current in your context — no need to Read it back)"}]},"uuid":"babc085a-09ad-4ab8-9a8d-168c591f8ba2","timestamp":"2026-06-08T20:09:14.143Z","toolUseResult":{"filePath":"C:/Users/decid/Documents/projects/spt-core/crates/spt-net/src/net/pairing/wire.rs","oldString":"            &mut init_trust,\n            &mut init_subnets,\n            init_now,\n            0,    // step_back: the normal attempt","newString":"            &mut init_trust,\n            &mut init_subnets,\n            &mut init_roster,\n            init_now,\n            0,    // step_back: the normal attempt","originalFile":null,"structuredPatch":[{"oldStart":1248,"oldLines":6,"newStart":1248,"newLines":7,"lines":["             &code,","             &mut init_trust,","             &mut init_subnets,","+            &mut init_roster,","             init_now,","             0,    // step_back: the normal attempt","             None, // intro: pre-M8 joiner shape"]}],"userModified":false,"replaceAll":false},"sourceToolAssistantUUID":"d9f80580-4478-431c-b31a-658fd84bcaf4","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"babc085a-09ad-4ab8-9a8d-168c591f8ba2","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MMSGLor6rPJgzXixoTZ6pZ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01V9puGHHQgSxm4Ggx3784zZ","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && cargo test -p spt-net pairing::wire 2>&1 | tail -35","description":"Run wire pairing tests"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":356,"cache_read_input_tokens":208564,"output_tokens":125,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":356,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":125,"cache_read_input_tokens":208564,"cache_creation_input_tokens":356,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":356},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQ57WtC2pERAZRFC2JD","type":"assistant","uuid":"a90d9867-8c85-4f20-ba82-7f81ffdb9c73","timestamp":"2026-06-08T20:09:17.645Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a90d9867-8c85-4f20-ba82-7f81ffdb9c73","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01V9puGHHQgSxm4Ggx3784zZ","type":"tool_result","content":"   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n    Finished `test` profile [unoptimized + debuginfo] target(s) in 7.13s\n     Running unittests src\\lib.rs (target\\debug\\deps\\spt_net-b028b09ce8c0cc73.exe)\n\nrunning 10 tests\ntest net::pairing::wire::tests::hello_intro_is_additive_and_roundtrips ... ok\ntest net::pairing::wire::tests::frame_codec_round_trips_and_rejects_garbage ... ok\ntest net::pairing::wire::tests::seed_frame_roster_is_additive_and_roundtrips ... ok\ntest net::pairing::wire::tests::stale_step_is_rejected ... ok\ntest net::pairing::wire::tests::busy_subnet_refuses_ceremony ... ok\ntest net::pairing::wire::tests::unknown_subnet_is_rejected ... ok\ntest net::pairing::wire::tests::wrong_code_fails_and_writes_no_trust ... ok\ntest net::pairing::wire::tests::create_new_then_join_learns_named_subnet ... ok\ntest net::pairing::wire::tests::repair_member_keeps_seed ... ok\ntest net::pairing::wire::tests::loopback_pairs_and_pins_both_sides ... ok\n\ntest result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 110 filtered out; finished in 0.17s","is_error":false}]},"uuid":"f389f7be-c49c-40be-bb86-df634be25b9f","timestamp":"2026-06-08T20:09:25.924Z","toolUseResult":{"stdout":"   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n    Finished `test` profile [unoptimized + debuginfo] target(s) in 7.13s\n     Running unittests src\\lib.rs (target\\debug\\deps\\spt_net-b028b09ce8c0cc73.exe)\n\nrunning 10 tests\ntest net::pairing::wire::tests::hello_intro_is_additive_and_roundtrips ... ok\ntest net::pairing::wire::tests::frame_codec_round_trips_and_rejects_garbage ... ok\ntest net::pairing::wire::tests::seed_frame_roster_is_additive_and_roundtrips ... ok\ntest net::pairing::wire::tests::stale_step_is_rejected ... ok\ntest net::pairing::wire::tests::busy_subnet_refuses_ceremony ... ok\ntest net::pairing::wire::tests::unknown_subnet_is_rejected ... ok\ntest net::pairing::wire::tests::wrong_code_fails_and_writes_no_trust ... ok\ntest net::pairing::wire::tests::create_new_then_join_learns_named_subnet ... ok\ntest net::pairing::wire::tests::repair_member_keeps_seed ... ok\ntest net::pairing::wire::tests::loopback_pairs_and_pins_both_sides ... ok\n\ntest result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 110 filtered out; finished in 0.17s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"a90d9867-8c85-4f20-ba82-7f81ffdb9c73","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"f389f7be-c49c-40be-bb86-df634be25b9f","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01HGGDhQHGd2Hfuhq7SnPkLx","type":"message","role":"assistant","content":[{"type":"text","text":"All wire tests green incl. the new roster ones. Now full workspace test + clippy + no-default-features + traceability."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":647,"cache_read_input_tokens":208920,"output_tokens":193,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":647,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":193,"cache_read_input_tokens":208920,"cache_creation_input_tokens":647,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":647},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQ5yqYjXFZdq3N3p5dL","type":"assistant","uuid":"f2786e46-bd56-4408-8f6f-8f64fc4ca7be","timestamp":"2026-06-08T20:09:29.368Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"f869c71c-0f30-4a8a-9b7d-b68d3c10dae0","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_017hAStf1pmHvuaChvs3iJfQ","type":"tool_result","content":"test frame::tests::unknown_kind_is_not_a_decode_error ... ok\ntest pairhost::tests::wire_errors_classify_for_the_guided_ux ... ok\ntest result: ok. 209 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.28s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s\ntest result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.08s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s\ntest result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s\ntest result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s\ntest result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.94s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s\ntest result: ok. 119 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.22s\ntest nodeid::tests::corrupt_key_errors_never_regenerates ... ok\ntest registry::tests::resolve_on_empty_registry_is_none_not_error ... ok\ntest result: ok. 153 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.89s\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s","is_error":false}]},"uuid":"3cb596fc-df0a-47a0-90bc-4c2af34fef80","timestamp":"2026-06-08T20:10:38.213Z","toolUseResult":{"stdout":"test frame::tests::unknown_kind_is_not_a_decode_error ... ok\ntest pairhost::tests::wire_errors_classify_for_the_guided_ux ... ok\ntest result: ok. 209 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.28s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s\ntest result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.08s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s\ntest result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s\ntest result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s\ntest result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s\ntest result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.17s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.28s\ntest result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.94s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s\ntest result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s\ntest result: ok. 119 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.22s\ntest nodeid::tests::corrupt_key_errors_never_regenerates ... ok\ntest registry::tests::resolve_on_empty_registry_is_none_not_error ... ok\ntest result: ok. 153 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.89s\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\ntest result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s\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":"f869c71c-0f30-4a8a-9b7d-b68d3c10dae0","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"3cb596fc-df0a-47a0-90bc-4c2af34fef80","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014S5GjHXXnU6m48XB4DiL7E","type":"message","role":"assistant","content":[{"type":"text","text":"All green. Now clippy, `--no-default-features`, workspace build, and traceability."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1807,"cache_read_input_tokens":209567,"output_tokens":223,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1807,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":223,"cache_read_input_tokens":209567,"cache_creation_input_tokens":1807,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1807},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQBK17JbakCCLGqgLPJ","type":"assistant","uuid":"b7761432-8b45-4065-a477-44c0535f7c42","timestamp":"2026-06-08T20:10:41.632Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"b7761432-8b45-4065-a477-44c0535f7c42","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_014S5GjHXXnU6m48XB4DiL7E","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_014xShdjrfAZP68mFZ3L5Fnm","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && cargo clippy -p spt-store -p spt-net -p spt-daemon --all-targets 2>&1 | grep -E \"warning|error\" | head -30; echo \"===NODEFAULT===\"; cargo build -p spt-net --no-default-features 2>&1 | tail -4","description":"Clippy + no-default-features build"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1807,"cache_read_input_tokens":209567,"output_tokens":223,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1807,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":223,"cache_read_input_tokens":209567,"cache_creation_input_tokens":1807,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1807},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQBK17JbakCCLGqgLPJ","type":"assistant","uuid":"10409847-f5b3-48ee-844c-c63f876b85c8","timestamp":"2026-06-08T20:10:42.768Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"10409847-f5b3-48ee-844c-c63f876b85c8","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_014xShdjrfAZP68mFZ3L5Fnm","type":"tool_result","content":"===NODEFAULT===\n   Compiling spt-store v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n   Compiling spt-msg v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n    Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s","is_error":false}]},"uuid":"1bfdb1e3-4f1d-4de9-8c1a-f106c2d1222b","timestamp":"2026-06-08T20:10:55.676Z","toolUseResult":{"stdout":"===NODEFAULT===\n   Compiling spt-store v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-store)\n   Compiling spt-msg v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-msg)\n   Compiling spt-net v0.2.0 (C:\\Users\\decid\\Documents\\projects\\spt-core\\crates\\spt-net)\n    Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.93s","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"10409847-f5b3-48ee-844c-c63f876b85c8","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"fcb6273e-9be5-47e5-9d0c-663e268c7921","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Bj8QvdJVcveZcz8UBPsSQm","type":"message","role":"assistant","content":[{"type":"text","text":"Clippy clean, no-default-features builds. Now traceability."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":414,"cache_read_input_tokens":211374,"output_tokens":278,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":414,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":278,"cache_read_input_tokens":211374,"cache_creation_input_tokens":414,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":414},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQCbaY6TWLVr1S5iJMZ","type":"assistant","uuid":"c2827f16-1673-46ef-92d7-9a28ea84010d","timestamp":"2026-06-08T20:10:59.703Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"c2827f16-1673-46ef-92d7-9a28ea84010d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01Bj8QvdJVcveZcz8UBPsSQm","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01GgtSmM67oemhqnHzBSLfUd","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && traceable-reqs check 2>&1 | tail -25","description":"Run traceability check"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":414,"cache_read_input_tokens":211374,"output_tokens":278,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":414,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":278,"cache_read_input_tokens":211374,"cache_creation_input_tokens":414,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":414},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQCbaY6TWLVr1S5iJMZ","type":"assistant","uuid":"92d3f374-527d-42b0-b724-d5bfc7554d06","timestamp":"2026-06-08T20:11:00.546Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"92d3f374-527d-42b0-b724-d5bfc7554d06","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01GgtSmM67oemhqnHzBSLfUd","type":"tool_result","content":"       Trust lifecycle verbs, elevation-gated: spt subnet leave <NAME> (membership exit) and spt subnet prune <node> (removes a dead identity's trust + registry rows, killing its dead dials; trust mutation = security surface, REQ-PAIR-6 gate machinery) (M8 decisions 6-7)\n  [OK] REQ-SUBNET-7  required: [impl, unit]  stages: -doc +impl +unit -int\n       Per-machine re-pair trust overwrite: registry rows carry a hashed stable machine identifier (OS machine id /etc/machine-id|MachineGuid, domain-separated SHA-256 before gossip, spt-minted persisted UUID fallback; additive serde-default field — old rows parse clean); a COMPLETED pairing ceremony presenting the same node label AND machine id as an existing trusted row evicts the superseded identity's trust + registry rows on the seed-holder and replicates the eviction; a gossiped claim alone never evicts trust (M8 decisions 13, 22)\n  [OK] REQ-SUBNET-8  required: [impl, unit]  stages: -doc +impl +unit -int\n       Status render honesty: zero-subnet text is daemon-aware ('No subnets registered — this node is standalone.' + daemon-running-dependent blurb, never implying messaging works while the daemon is down); hint footer prints on bare spt subnet only (status drops it); a stalled pump is surfaced in subnet status, never rendered implied-healthy (M8 decisions 11-12, 23)\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: [impl, unit, int]  stages: -doc +impl +unit +int\n       Peer-propagated update over P2P\n  [OK] REQ-UPD-2  required: [impl, unit]  stages: -doc +impl +unit -int\n       All binaries signature-verified before handoff\n  [OK] REQ-UPD-3  required: [impl, unit, int]  stages: -doc +impl +unit +int\n       No endpoint process terminates/suspends during self-update\n  [OK] REQ-UPD-4  required: [impl, unit]  stages: -doc +impl +unit -int\n       Update gated on user confirmation by default; opt-in full-auto\n  [OK] REQ-UPD-5  required: [impl, unit]  stages: -doc +impl +unit -int\n       spt-core ripple-updates registered adapters\n  [OK] REQ-UPD-6  required: [doc, impl, unit, int]  stages: +doc +impl +unit +int\n       Platform-targeted update sets and debug rollout: signed multi-platform update metadata, recipient platform selection, channel-scoped monotonic counters, debug-channel opt-in via release-key overlay, local staging plus pull-based peer propagation, and maintainer-only convergence tooling (ADR-0016)","is_error":false}]},"uuid":"60d75d22-1cd0-417a-9795-4abcbc3e0c78","timestamp":"2026-06-08T20:11:00.833Z","toolUseResult":{"stdout":"       Trust lifecycle verbs, elevation-gated: spt subnet leave <NAME> (membership exit) and spt subnet prune <node> (removes a dead identity's trust + registry rows, killing its dead dials; trust mutation = security surface, REQ-PAIR-6 gate machinery) (M8 decisions 6-7)\n  [OK] REQ-SUBNET-7  required: [impl, unit]  stages: -doc +impl +unit -int\n       Per-machine re-pair trust overwrite: registry rows carry a hashed stable machine identifier (OS machine id /etc/machine-id|MachineGuid, domain-separated SHA-256 before gossip, spt-minted persisted UUID fallback; additive serde-default field — old rows parse clean); a COMPLETED pairing ceremony presenting the same node label AND machine id as an existing trusted row evicts the superseded identity's trust + registry rows on the seed-holder and replicates the eviction; a gossiped claim alone never evicts trust (M8 decisions 13, 22)\n  [OK] REQ-SUBNET-8  required: [impl, unit]  stages: -doc +impl +unit -int\n       Status render honesty: zero-subnet text is daemon-aware ('No subnets registered — this node is standalone.' + daemon-running-dependent blurb, never implying messaging works while the daemon is down); hint footer prints on bare spt subnet only (status drops it); a stalled pump is surfaced in subnet status, never rendered implied-healthy (M8 decisions 11-12, 23)\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: [impl, unit, int]  stages: -doc +impl +unit +int\n       Peer-propagated update over P2P\n  [OK] REQ-UPD-2  required: [impl, unit]  stages: -doc +impl +unit -int\n       All binaries signature-verified before handoff\n  [OK] REQ-UPD-3  required: [impl, unit, int]  stages: -doc +impl +unit +int\n       No endpoint process terminates/suspends during self-update\n  [OK] REQ-UPD-4  required: [impl, unit]  stages: -doc +impl +unit -int\n       Update gated on user confirmation by default; opt-in full-auto\n  [OK] REQ-UPD-5  required: [impl, unit]  stages: -doc +impl +unit -int\n       spt-core ripple-updates registered adapters\n  [OK] REQ-UPD-6  required: [doc, impl, unit, int]  stages: +doc +impl +unit +int\n       Platform-targeted update sets and debug rollout: signed multi-platform update metadata, recipient platform selection, channel-scoped monotonic counters, debug-channel opt-in via release-key overlay, local staging plus pull-based peer propagation, and maintainer-only convergence tooling (ADR-0016)","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"92d3f374-527d-42b0-b724-d5bfc7554d06","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"60d75d22-1cd0-417a-9795-4abcbc3e0c78","isSidechain":false,"attachment":{"type":"task_reminder","content":[],"itemCount":0},"type":"attachment","uuid":"765dc196-7dfe-4767-abea-898c057c755c","timestamp":"2026-06-08T20:11:00.852Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"type":"last-prompt","lastPrompt":"proceed with next steps","leafUuid":"765dc196-7dfe-4767-abea-898c057c755c","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"type":"ai-title","aiTitle":"Proceed with next steps","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"type":"mode","mode":"normal","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84"}
{"parentUuid":"765dc196-7dfe-4767-abea-898c057c755c","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0116KVcvEadNnsDKzYcWKt9D","type":"message","role":"assistant","content":[{"type":"text","text":"Check the REQ-MESH-2 line + the summary verdict:"}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1535,"cache_read_input_tokens":211788,"output_tokens":173,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1535,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":173,"cache_read_input_tokens":211788,"cache_creation_input_tokens":1535,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1535},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQCyeaQ6W4e2zpGp4Ro","type":"assistant","uuid":"8ca5268a-45d4-4c51-a72e-e27555f0dced","timestamp":"2026-06-08T20:11:04.312Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"8ca5268a-45d4-4c51-a72e-e27555f0dced","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_0116KVcvEadNnsDKzYcWKt9D","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01QeZnhwfQJNUr1jpdNM7nqD","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && traceable-reqs check 2>&1 | grep -E \"REQ-MESH|findings|complete|FAIL|missing|incomplete\" | head -20","description":"Filter MESH + verdict"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":1535,"cache_read_input_tokens":211788,"output_tokens":173,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1535,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":173,"cache_read_input_tokens":211788,"cache_creation_input_tokens":1535,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1535},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQCyeaQ6W4e2zpGp4Ro","type":"assistant","uuid":"6192790c-6e94-4309-b47a-c1681e35c601","timestamp":"2026-06-08T20:11:05.171Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"6192790c-6e94-4309-b47a-c1681e35c601","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QeZnhwfQJNUr1jpdNM7nqD","type":"tool_result","content":"172 requirements: 172 complete, 0 incomplete, 0 findings\n       Grace-period wait completes before composing INIT_SIGNOFF (1.1)\n  [OK] REQ-MESH-1  required: [impl, unit, int]  stages: -doc +impl +unit +int\n  [OK] REQ-MESH-2  required: [impl, unit]  stages: -doc +impl +unit -int\n       Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\n  [OK] REQ-MESH-3  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-4  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-5  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-6  required: []  stages: -doc -impl -unit -int","is_error":false}]},"uuid":"450feba7-272a-49e6-8cef-446630dc49b2","timestamp":"2026-06-08T20:11:05.445Z","toolUseResult":{"stdout":"172 requirements: 172 complete, 0 incomplete, 0 findings\n       Grace-period wait completes before composing INIT_SIGNOFF (1.1)\n  [OK] REQ-MESH-1  required: [impl, unit, int]  stages: -doc +impl +unit +int\n  [OK] REQ-MESH-2  required: [impl, unit]  stages: -doc +impl +unit -int\n       Member roster: node-level union-merge grow-set (per member: pubkey, label, machine_id, last-known address, last-seen — NOT the seed), the discovery directory the mesh dials by. Seeded IN FULL at pairing (seed-holder hands joiner the whole current roster, incl. offline members — folds in deferred pairing-time hostname capture + post-join address seeding); each node authors its own entry stamped with its lease_epoch, merged strictly-greater-wins (the node_label lease); exchanged only over seed-proof'd member connections; forgery-inert (a fake entry names a pubkey that still can't seed-proof). Removal needs a TOMBSTONE — a per-pubkey revoked marker that propagates, dominates the entry, gates admission (seed-proof ∧ ¬tombstoned), and prevents reinsert; cleared by a completed re-pair of that pubkey. Persists through silence (offline member keeps its entry).\n  [OK] REQ-MESH-3  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-4  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-5  required: []  stages: -doc -impl -unit -int\n  [OK] REQ-MESH-6  required: []  stages: -doc -impl -unit -int","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false},"sourceToolAssistantUUID":"6192790c-6e94-4309-b47a-c1681e35c601","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"00e9046e-4a02-46e3-9e79-2a2789e70cc3","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01M4bDwSkMFzJeUjZ61gaMdr","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01Hz7ED7KiDy8rYaSJvb9L4P","name":"Bash","input":{"command":"cd C:/Users/decid/Documents/projects/spt-core && git commit -q -F - <<'EOF'\nfeat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-2) — Mesh-D3\n\nThe member roster: a subnet's discovery directory so the mesh can see/reach\nmembers it never directly paired with. Pure union-merge grow-set in spt-store,\nseeded in full at pairing.\n\n- spt-store/roster.rs (NEW): RosterStore — per-(subnet,pubkey) entries\n  (pubkey, label, machine_id, opaque address, last-seen, lease_epoch) merged\n  strictly-greater-lease-wins; per-pubkey tombstones that dominate the entry,\n  suppress reinsert, and clear-on-repair; is_member admission predicate (the\n  D5 gate seam); atomic write + corrupt-degrades-empty (mirrors subnet/trust).\n  Address is opaque JSON (no iroh edge, the peeraddrs posture). roster_file()\n  path helper. 8 unit tests: lease, union convergence (commutative/idempotent),\n  tombstone truth table, persists-through-silence, serde additive.\n- pairing/wire.rs: Frame::Seed grows roster+tombstones, trailing+additive (a\n  legacy seed+epoch body decodes to empty roster); subnet implicit on the wire,\n  stamped by the joiner on adopt (cross-subnet-inject defense). run_responder\n  hands its roster_for(subnet); run_initiator adopts it. MAX_FRAME 4K→64K for\n  the post-confirm roster payload (bounded, one-ceremony-at-a-time). 2 unit\n  tests: codec round-trip + the loopback ceremony transfers the roster.\n- pairhost.rs: both legs load/pass/save RosterStore — responder refreshes its\n  self-entries + records the joiner (intro + observed addr) + clears its\n  tombstone on re-pair; joiner authors its self-entry + stamps the seed-holder's\n  address. Lease = EpochSource peek (no consume).\n\nREQ-MESH-2 activated [impl, unit]. The five is_trusted gates untouched (D5).\ntraceable-reqs: 172 complete, 0 findings. Not D3: on-connect gossip + peer-addrs\nreconcile (D4), gate swap (D5), fan-out (D6), revoke/rotate (D7).\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>\nEOF\ngit log --oneline -1","description":"Commit Mesh-D3"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":731,"cache_read_input_tokens":214796,"output_tokens":957,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":731,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":957,"cache_read_input_tokens":214796,"cache_creation_input_tokens":731,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":731},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQFADdJVeWoJTzkofwf","type":"assistant","uuid":"d6861a51-ffba-4713-a665-7572f0b64b52","timestamp":"2026-06-08T20:11:44.468Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"0c7cb87a-a704-42ce-91c2-15db4722c6a8","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MsfBdhVcNayASuNHeXTPuc","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":1011,"cache_read_input_tokens":215527,"output_tokens":1953,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1011,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1953,"cache_read_input_tokens":215527,"cache_creation_input_tokens":1011,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1011},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQGE1raQnzFMpNv7ZrZ","type":"assistant","uuid":"a5294beb-c4f4-41b9-965c-b55ab10da63d","timestamp":"2026-06-08T20:12:04.534Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"a5294beb-c4f4-41b9-965c-b55ab10da63d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MsfBdhVcNayASuNHeXTPuc","type":"message","role":"assistant","content":[{"type":"text","text":"Mesh-D3 committed (`862dc2d`). Phase complete. Commune the status for session continuity."}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1011,"cache_read_input_tokens":215527,"output_tokens":1953,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1011,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1953,"cache_read_input_tokens":215527,"cache_creation_input_tokens":1011,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1011},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQGE1raQnzFMpNv7ZrZ","type":"assistant","uuid":"626532f4-6c8d-4471-9a78-fb86b637f94a","timestamp":"2026-06-08T20:12:04.534Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"626532f4-6c8d-4471-9a78-fb86b637f94a","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01MsfBdhVcNayASuNHeXTPuc","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01JBoQc35hF2pRGCw3z32y5X","name":"Skill","input":{"skill":"spt:commune","args":"Mesh-D3 DONE — committed 862dc2d on dev-freeform (unpushed; user controls push). Roster store + tombstones + pairing seed-transfer landed; REQ-MESH-2 now [impl, unit]; traceable-reqs 172 complete / 0 findings; clippy + no-default-features + workspace build clean.\n\nWhat landed:\n- spt-store/src/roster.rs (NEW): RosterStore — pure union-merge grow-set. Per-(subnet,pubkey) RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque, peeraddrs posture — no iroh edge), last_seen, lease_epoch}. merge_entry strictly-greater-lease-wins (MergeOutcome Inserted/Updated/Stale, mirrors spt-net registry). Tombstones: dominate entry / suppress reinsert / clear-on-repair. is_member(subnet,pk)=entry∧¬tombstone = the D5 GATE SEAM. atomic+corrupt-degrades-empty (mirrors subnet.rs/trust.rs). roster_file() added to perch.rs → identity/roster.json. 8 unit tests green.\n- pairing/wire.rs: Frame::Seed grew roster:Vec<RosterEntry>+tombstones:Vec<Tombstone>, TRAILING+ADDITIVE (legacy seed+epoch body decodes to empty roster, like Hello's intro). Subnet IMPLICIT on wire (entries carry subnet:\"\" ), joiner stamps real subnet on adopt = cross-subnet-inject defense. MAX_FRAME bumped 4096→65536 for the post-confirm roster payload (bounded, one-ceremony-at-a-time, rate-limited — not a DoS lever; counts never pre-allocated). run_responder gained &RosterStore (sends roster_for(subnet)); run_initiator gained &mut RosterStore (adopt_roster merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- pairhost.rs: both legs load/pass/save RosterStore. Responder refresh_self_roster (self-entry per held subnet so joiner always learns ≥the seed-holder) + record_roster_peer (joiner intro+observed addr) + clear_tombstone on re-pair. Joiner stamp_roster_responder (R's addr onto adopted entry) + self-entry. Lease = EpochSource::load().current() (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\nKey call-site gotcha for future phases: run_initiator test calls weren't all uniform — one used init_now not NOW; replace_all missed it. run_responder tail is uniform.\n\nIMMEDIATE NEXT = Mesh-D4 (roster propagation, REQ-MESH-2 cont — enriches impl, no new activation). JIT-write MESH-D4-PLAN.md first. D4 = on-connect roster exchange/merge over seed-proof'd MEMBER connections (the D2 conns in nethost, NOT pairing); addresses captured from live conn (conn_remote_addr); RECONCILE with peer-addrs.json (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh reach (gate=D5, fan-out=D6).\n\nMesh arc: D0✅ D1✅ D2✅ D3✅ ← just shipped · D4←NEXT roster propagation · D5 gate swap is_trusted→roster.is_member + hard cutover (delete peers.json) · D6 fan-out widen→MESH ON (D0 harness flips green) · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Pre-D5 open item #3: verify self-update path node-local (ADR-0016) not riding member conns before cutover. Open item #2: REQ-SUBNET-5 probe loop serial?→D8.\n\nEnd goal unchanged: v1 with rebuilt spt plugin (Claude Code, downstream repo) working E2E = acceptance proof. M0–M8 shipped, v0.2.0 on fleet. Queued untouched: DAEMON-LIFECYCLE-PLAN.md."},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":1011,"cache_read_input_tokens":215527,"output_tokens":1953,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":1011,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":1953,"cache_read_input_tokens":215527,"cache_creation_input_tokens":1011,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1011},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQGE1raQnzFMpNv7ZrZ","type":"assistant","uuid":"8b43e58e-2c63-40e4-b72b-3d82a8e1a16f","timestamp":"2026-06-08T20:12:12.455Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"8b43e58e-2c63-40e4-b72b-3d82a8e1a16f","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"type":"tool_result","tool_use_id":"toolu_01JBoQc35hF2pRGCw3z32y5X","content":"Launching skill: spt:commune"}]},"uuid":"86860a5e-544d-406a-9e35-cbd6d871d0e0","timestamp":"2026-06-08T20:12:12.531Z","toolUseResult":{"success":true,"commandName":"spt:commune","allowedTools":["Bash","Read","Write"]},"sourceToolAssistantUUID":"8b43e58e-2c63-40e4-b72b-3d82a8e1a16f","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"86860a5e-544d-406a-9e35-cbd6d871d0e0","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"type":"text","text":"Base directory for this skill: C:\\Users\\decid\\.ccs\\instances\\bigscreen\\plugins\\cache\\cplugs\\spt\\1.11.25\\skills\\commune\n\n# /spt:commune\r\n\r\nAll commands use `$LIVE` env var, auto-injected by the plugin's SessionStart hook. If commands fail with \"command not found\", restart the Claude Code session so the SessionStart hook re-runs.\r\n\r\n> **Identity auto-detection:** Your identity is auto-detected from your session. Pass your ID explicitly only if auto-detection fails.\r\n\r\n## Flow\r\n\r\n1. **Download Psyche's *current* context** — it shifts during the session as background echo communes fire. Re-download right before composing; the gen-N snapshot you read at session start is already stale:\r\n   ```bash\r\n   $LIVE psyche-download <your-id>\r\n   ```\r\n\r\n   > **Output truncation.** If the Bash tool reports `Output too large (N KB)` and saves the full result to a `tool-results/<id>.txt` file, use the `Read` tool on that saved path to access the full content. Do NOT re-run `psyche-download` to grep/awk out sections — repeated invocations re-download the same context, waste tokens, and may duplicate `## Pending Commune` sections in `live_context.md`.\r\n\r\n2. **Diff your knowledge against this fresh download** — only what's missing from *it* is the real delta (new work, decisions, intentions). Anything already absorbed is not. If the download includes a `<memformat>` section, use it as a guide for what topics to cover. A `## Pending Commune (uncommitted)` section means a previous commune is still queued — do NOT re-send it.\r\n\r\n3. **Commune only the delta** -- use the **Write tool** to create\r\n   `.claude/{your-id}-commune.md` with the two-slice body as its contents\r\n   (see `## Two-slice body shape (Phase 25 D-10/D-11)` below for the required\r\n   envelope wrapping). Do not use Bash/heredoc -- Write is the canonical path:\r\n   no shell escaping, no `EOF` collision risk, and Write auto-creates the\r\n   `.claude/` parent directory.\r\n\r\n   Your Self listener detects the file on its next poll iteration, notifies\r\n   your Psyche wrapper, and the wrapper ingests the content via the existing\r\n   Psyche session. On success (subprocess exit code 0) the wrapper deletes the\r\n   file. On error (token rate limit, etc) the file is retained and retried on\r\n   the next consume cycle. If you write again before the wrapper consumes, the\r\n   latest write wins (last-write-wins overwrite semantics).\r\n\r\nIf Psyche's context is already current, no commune is needed. Say so and move on.\r\n\r\nRead `commune.md` (in this skill directory) for the full commune protocol -- when to send, what to include, and diligence triggers.\r\n\r\n**Agent-type guard:** Only works on live agents. If target is not live, refuses with: \"Communes require a live agent with Psyche.\"\r\n\r\n## Two-slice body shape (Phase 25 D-10/D-11)\r\n\r\nThe body you write in `.claude/{your-id}-commune.md` MUST itself be wrapped in two-slice envelopes per Phase 25 D-10/D-11. The taxonomy — what belongs in `<live-context>` vs `<project-context>` — is defined canonically in `psyche.md` §`<output_envelope>` (lines 282–323). Read that section as the source of truth; this skill doc teaches only when and how to apply it.\r\n\r\n**In-project detection rule (D-25.1-04).** Before composing your commune body, run `$LIVE psyche-download <your-id>` (Step 1 of `## Flow` above) and inspect the `<current ... />` tag at the top of the output. The `<current/>` tag carries a `project=\"...\"` attribute whenever any payload is produced — its presence means you are inside a tracked project (inside a git repo, `project` is the repo name; outside a git repo per D-11, `project` is the cwd-basename fallback, which still counts as a project context for routing purposes). A `psyche-download` invocation that returns no payload at all (NO-CONTEXT exit) means no project resolved. So: `project=\"...\"` populated on `<current/>` → emit BOTH envelopes (apply rule 1 or 2 below); no payload at all → emit ONLY `<live-context>` (rule 3). Secondary signal: the `<project-context-resolved name=\"...\"/>` sentinel further down the output indicates the project file already has prior content — useful for spotting first-time-in-project pairings, but NOT the routing rule.\r\n\r\n**Three rules (D-25.1-01..03):**\r\n\r\n- **In-project, both slices populated** (marker present, you have project-specific content this cycle): emit `<live-context>...</live-context>` AND `<project-context>...</project-context>`, both with non-empty bodies.\r\n- **In-project, no project-specific update this cycle** (marker present, but nothing project-bound to report): emit `<live-context>...</live-context>` AND `<project-context></project-context>` (empty body — the deliberate \"in-project but quiet\" signal per D-25.1-02). Distinguishable from \"no project resolved\".\r\n- **Outside any tracked project** (marker absent): emit ONLY `<live-context>...</live-context>`. Do NOT emit an empty `<project-context>` envelope (missing tag means \"no project resolved\" per D-25.1-03).\r\n\r\n**Nested envelopes.** The Phase 23 `<EVENT type=\"commune\">` envelope (see `## Envelope shape (Phase 23 v1.8)` below) is composed by `$LIVE commune` automatically — you NEVER write `<EVENT>` tags. You write ONLY the inner two-slice body. The two envelope layers nest: outer EVENT wraps inner two-slice body.\r\n\r\n(See `psyche.md` §`<output_envelope>` for the canonical taxonomy and per-slice content rules.)\r\n\r\n## Envelope shape (Phase 23 v1.8)\r\n\r\nAs of v1.8 Phase 23, commune deliveries are wrapped in a typed EVENT envelope carrying a 5-field stamp (`machine`, `project`, `branch`, `head_sha`, `head_subject`); the prose `COMMUNE (timestamp): body` form is gone.\r\n\r\n```xml\r\n<EVENT type=\"commune\" timestamp=\"2026-05-20T06:00:00-07:00\" machine=\"hostname\" project=\"claude_skill_owl\" branch=\"main\" head_sha=\"abc123...\" head_subject=\"subject line capped at 72 chars\">body</EVENT>\r\n```\r\n\r\nOutside a git repo (D-11), `branch`, `head_sha`, and `head_subject` are omitted entirely (not empty-string-set):\r\n\r\n```xml\r\n<EVENT type=\"commune\" timestamp=\"2026-05-20T06:00:00-07:00\" machine=\"hostname\" project=\"cwd-basename\">body</EVENT>\r\n```\r\n\r\n`$LIVE commune` composes this envelope automatically — Self does NOT manually construct EVENT XML. The `body` placeholder in the example above is the two-slice body (see `## Two-slice body shape (Phase 25 D-10/D-11)` above); the two envelope layers nest. The wrapper-side parser ignores unknown attrs, so the stamp fields are forward-compatible with older receivers. For drift detection on resume, see the `live` skill.\r\n\n\nARGUMENTS: Mesh-D3 DONE — committed 862dc2d on dev-freeform (unpushed; user controls push). Roster store + tombstones + pairing seed-transfer landed; REQ-MESH-2 now [impl, unit]; traceable-reqs 172 complete / 0 findings; clippy + no-default-features + workspace build clean.\n\nWhat landed:\n- spt-store/src/roster.rs (NEW): RosterStore — pure union-merge grow-set. Per-(subnet,pubkey) RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque, peeraddrs posture — no iroh edge), last_seen, lease_epoch}. merge_entry strictly-greater-lease-wins (MergeOutcome Inserted/Updated/Stale, mirrors spt-net registry). Tombstones: dominate entry / suppress reinsert / clear-on-repair. is_member(subnet,pk)=entry∧¬tombstone = the D5 GATE SEAM. atomic+corrupt-degrades-empty (mirrors subnet.rs/trust.rs). roster_file() added to perch.rs → identity/roster.json. 8 unit tests green.\n- pairing/wire.rs: Frame::Seed grew roster:Vec<RosterEntry>+tombstones:Vec<Tombstone>, TRAILING+ADDITIVE (legacy seed+epoch body decodes to empty roster, like Hello's intro). Subnet IMPLICIT on wire (entries carry subnet:\"\" ), joiner stamps real subnet on adopt = cross-subnet-inject defense. MAX_FRAME bumped 4096→65536 for the post-confirm roster payload (bounded, one-ceremony-at-a-time, rate-limited — not a DoS lever; counts never pre-allocated). run_responder gained &RosterStore (sends roster_for(subnet)); run_initiator gained &mut RosterStore (adopt_roster merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- pairhost.rs: both legs load/pass/save RosterStore. Responder refresh_self_roster (self-entry per held subnet so joiner always learns ≥the seed-holder) + record_roster_peer (joiner intro+observed addr) + clear_tombstone on re-pair. Joiner stamp_roster_responder (R's addr onto adopted entry) + self-entry. Lease = EpochSource::load().current() (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\nKey call-site gotcha for future phases: run_initiator test calls weren't all uniform — one used init_now not NOW; replace_all missed it. run_responder tail is uniform.\n\nIMMEDIATE NEXT = Mesh-D4 (roster propagation, REQ-MESH-2 cont — enriches impl, no new activation). JIT-write MESH-D4-PLAN.md first. D4 = on-connect roster exchange/merge over seed-proof'd MEMBER connections (the D2 conns in nethost, NOT pairing); addresses captured from live conn (conn_remote_addr); RECONCILE with peer-addrs.json (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh reach (gate=D5, fan-out=D6).\n\nMesh arc: D0✅ D1✅ D2✅ D3✅ ← just shipped · D4←NEXT roster propagation · D5 gate swap is_trusted→roster.is_member + hard cutover (delete peers.json) · D6 fan-out widen→MESH ON (D0 harness flips green) · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Pre-D5 open item #3: verify self-update path node-local (ADR-0016) not riding member conns before cutover. Open item #2: REQ-SUBNET-5 probe loop serial?→D8.\n\nEnd goal unchanged: v1 with rebuilt spt plugin (Claude Code, downstream repo) working E2E = acceptance proof. M0–M8 shipped, v0.2.0 on fleet. 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{"parentUuid":"318059a7-9531-44d8-9bfc-37bd3bd50d6d","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QcLtTFGBZY8Qh2Q7gxRLzC","type":"tool_result","content":"<memformat>\n<?xml version=\"1.0\"?>\n<memformat version=\"1\">\n<!-- Changelog: v1 - initial seed -->\n<topics>\n  <topic name=\"events\">Notable or unusual events and requests</topic>\n  <topic name=\"interactions\">Agent interactions -- who, roles, contributions</topic>\n  <topic name=\"reflections\">Thoughts on recent work -- what went well, what was tricky</topic>\n  <topic name=\"ideas\">Ideas to raise with the user</topic>\n  <topic name=\"improvements\">Further improvement ideas for recent problem spaces</topic>\n  <topic name=\"timeline\">What happened when, timing, sequencing</topic>\n  <topic name=\"blockers\">Current blockers or concerns</topic>\n  <topic name=\"focus\">Current focus and immediate next steps</topic>\n</topics>\n</memformat>\n</memformat>\n\n<current machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"862dc2deaa4934434aeb6ebcc0c3d37da4ddd700\" head_subject=\"feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-…\" commits_since=\"0\" commits_unpulled=\"0\"/>\n**Mesh-D2 DONE this session — commit `db9f1bb`.** Your resume pointer said \"start Mesh-D2\"; it's now landed clean. Don't re-plan D2. Flow was: JIT-wrote `MESH-D2-PLAN.md` → orient (nethost/endpoint/trust/subnet stores) → implement → 4 int tests green → traceability → commit. Smooth phase, no checkpoints needed.\n\n**The one design call worth remembering (it shaped the whole phase):** the cached membership verdict is a **`HashSet<String>` of proven subnets per `ConnEntry`, NOT a bool.** This was *forced by the codebase*, not a preference — two findings: (1) `dial(addr)` takes only an address, iroh dedups to one QUIC conn per peer-pair on the shared ALPN, so connections are NOT subnet-scoped — one conn carries every shared subnet; (2) the five gates D5 swaps are all per-`(subnet, origin)` evaluated per-item (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`). So the verdict must answer \"did this peer prove subnet S?\" for any S. Single-subnet-per-conn would need MORE plumbing and still couldn't answer the gate. D5 will read `conn_proven_subnets(id).contains(item.subnet)` in place of `is_trusted`.\n\n**Reflection — what was tricky:** the blast radius was bigger than my D2 plan's \"two_hosts test still passes\" line implied. Making seed-proof mandatory (fail→drop) would have broken ~16 integration-test `NetConfig` literals that dial without any subnet setup → empty intersection → drop. Resolved with the `NetConfig.membership: Option<MembershipSource>` seam: `None` disables the proof entirely (no control stream), mechanics-only tests pass `None`, production wires `Some(SubnetStore::load)`. Both peers must agree (both `Some` or both `None`) or the side expecting the control stream hangs — always holds in production (both real daemons). Good seam; remember it for D5 (gate consumes the verdict only when membership is enforced).\n\n**Open item #1 (keep-alive) — CLOSED.** iroh 0.98.2 default was keep-alive=**off**, idle=30s (quiet conns would drop). Set keep-alive 15s < idle 60s via `QuicTransportConfig::builder()` in `endpoint.rs::spt_transport_config()`, asserted at the constant seam. \"Multi-week\" = survives indefinite idleness while both ends up, not one conn pinned literally for weeks.<project-context-resolved name=\"spt-core\"/>\n**Mesh-D2 shipped (`db9f1bb` on `dev-freeform`, unpushed). REQ-MESH-1 now `[impl, unit, int]`.** What landed:\n- `spt-net/mesh/seedproof.rs`: added `Hello{nonce, subnets}` frame (D1 had only `Challenge`/`Proof`) so the two nodes negotiate which subnets to prove; total decode + unit test.\n- `spt-net/endpoint.rs`: QUIC keep-alive (15s) < idle (60s) — `spt_transport_config()` + `MESH_KEEP_ALIVE`/`MESH_MAX_IDLE` consts, `keep_alive_is_under_idle_timeout` unit.\n- `spt-daemon/seedproofx.rs` (NEW module): connect-time orchestration. One bidi control stream, four-leg ping-pong (dialer Hello → acceptor Hello-with-intersection → dialer Proofs → acceptor Proofs). Each side derives `MK` from its OWN local seed+epoch → exact-epoch reject on skew. `prove_membership()` returns `Option<HashSet>` (None = drop). `production_membership()` loads SubnetStore fresh per connect (picks up D7 rotation w/o restart).\n- `nethost.rs`: `ConnEntry.proven_subnets` + `conn_proven_subnets(id)` accessor (D5's read seam); `NetConfig.membership` source; proof runs in `dial()` + accept-loop before `register_conn`, drop on fail.\n- int tests `tests/seedproofx.rs`: both-prove / proven-is-the-shared-set / wrong-seed-dropped / no-shared-subnet-dropped.\n- Verification: traceable-reqs check = **172 complete, 0 findings**; spt-net + 209 daemon-lib + ~16 None-path int tests green; `--no-default-features`, workspace build, clippy clean. **Five `is_trusted` gate files UNTOUCHED** (D5 owns the swap; is_trusted still gates in parallel = no regression).\n\n**IMMEDIATE NEXT STEP = Mesh-D3.** JIT-write `MESH-D3-PLAN.md` first (project convention). D3 = roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit, activate at start). The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate / suppress-reinsert / clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure + unit-tested (mirror the existing store shapes in `spt-store/src/{subnet,trust}.rs` — same atomic_write + load-degrades-empty discipline). `pairing::wire::Frame::Seed` gains the full current roster; joiner adopts it at pairing. D3 consumes nothing from D2's wire beyond established conns.\n\n**Mesh arc (updated):** D0 ✅ · D1 ✅ · **D2 ✅** · **D3 ← NEXT** roster store · D4 roster propagation on-connect · D5 gate swap (`is_trusted`→ConnEntry set) + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local, not riding member conns → pre-D5 check before cutover).\n\n**Broad status + end goal (unchanged, re-affirm):** spt-core = harness-independent core for the agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract); clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone now (fixes \"subnet was the pairing graph, not a mesh\"). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, separate downstream repo) working E2E on top = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through D2) + earlier offline-name fix + daemon-start alias — **user controls the push.**","is_error":false}]},"uuid":"d056d257-b98a-4d22-bf45-b04ba12ea552","timestamp":"2026-06-08T20:12:16.895Z","toolUseResult":{"stdout":"<memformat>\n<?xml version=\"1.0\"?>\n<memformat version=\"1\">\n<!-- Changelog: v1 - initial seed -->\n<topics>\n  <topic name=\"events\">Notable or unusual events and requests</topic>\n  <topic name=\"interactions\">Agent interactions -- who, roles, contributions</topic>\n  <topic name=\"reflections\">Thoughts on recent work -- what went well, what was tricky</topic>\n  <topic name=\"ideas\">Ideas to raise with the user</topic>\n  <topic name=\"improvements\">Further improvement ideas for recent problem spaces</topic>\n  <topic name=\"timeline\">What happened when, timing, sequencing</topic>\n  <topic name=\"blockers\">Current blockers or concerns</topic>\n  <topic name=\"focus\">Current focus and immediate next steps</topic>\n</topics>\n</memformat>\n</memformat>\n\n<current machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"862dc2deaa4934434aeb6ebcc0c3d37da4ddd700\" head_subject=\"feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-…\" commits_since=\"0\" commits_unpulled=\"0\"/>\n**Mesh-D2 DONE this session — commit `db9f1bb`.** Your resume pointer said \"start Mesh-D2\"; it's now landed clean. Don't re-plan D2. Flow was: JIT-wrote `MESH-D2-PLAN.md` → orient (nethost/endpoint/trust/subnet stores) → implement → 4 int tests green → traceability → commit. Smooth phase, no checkpoints needed.\n\n**The one design call worth remembering (it shaped the whole phase):** the cached membership verdict is a **`HashSet<String>` of proven subnets per `ConnEntry`, NOT a bool.** This was *forced by the codebase*, not a preference — two findings: (1) `dial(addr)` takes only an address, iroh dedups to one QUIC conn per peer-pair on the shared ALPN, so connections are NOT subnet-scoped — one conn carries every shared subnet; (2) the five gates D5 swaps are all per-`(subnet, origin)` evaluated per-item (`registryhost.rs:81/228/291`, `notifsync.rs:60/106`, `sync.rs:102/107`). So the verdict must answer \"did this peer prove subnet S?\" for any S. Single-subnet-per-conn would need MORE plumbing and still couldn't answer the gate. D5 will read `conn_proven_subnets(id).contains(item.subnet)` in place of `is_trusted`.\n\n**Reflection — what was tricky:** the blast radius was bigger than my D2 plan's \"two_hosts test still passes\" line implied. Making seed-proof mandatory (fail→drop) would have broken ~16 integration-test `NetConfig` literals that dial without any subnet setup → empty intersection → drop. Resolved with the `NetConfig.membership: Option<MembershipSource>` seam: `None` disables the proof entirely (no control stream), mechanics-only tests pass `None`, production wires `Some(SubnetStore::load)`. Both peers must agree (both `Some` or both `None`) or the side expecting the control stream hangs — always holds in production (both real daemons). Good seam; remember it for D5 (gate consumes the verdict only when membership is enforced).\n\n**Open item #1 (keep-alive) — CLOSED.** iroh 0.98.2 default was keep-alive=**off**, idle=30s (quiet conns would drop). Set keep-alive 15s < idle 60s via `QuicTransportConfig::builder()` in `endpoint.rs::spt_transport_config()`, asserted at the constant seam. \"Multi-week\" = survives indefinite idleness while both ends up, not one conn pinned literally for weeks.<project-context-resolved name=\"spt-core\"/>\n**Mesh-D2 shipped (`db9f1bb` on `dev-freeform`, unpushed). REQ-MESH-1 now `[impl, unit, int]`.** What landed:\n- `spt-net/mesh/seedproof.rs`: added `Hello{nonce, subnets}` frame (D1 had only `Challenge`/`Proof`) so the two nodes negotiate which subnets to prove; total decode + unit test.\n- `spt-net/endpoint.rs`: QUIC keep-alive (15s) < idle (60s) — `spt_transport_config()` + `MESH_KEEP_ALIVE`/`MESH_MAX_IDLE` consts, `keep_alive_is_under_idle_timeout` unit.\n- `spt-daemon/seedproofx.rs` (NEW module): connect-time orchestration. One bidi control stream, four-leg ping-pong (dialer Hello → acceptor Hello-with-intersection → dialer Proofs → acceptor Proofs). Each side derives `MK` from its OWN local seed+epoch → exact-epoch reject on skew. `prove_membership()` returns `Option<HashSet>` (None = drop). `production_membership()` loads SubnetStore fresh per connect (picks up D7 rotation w/o restart).\n- `nethost.rs`: `ConnEntry.proven_subnets` + `conn_proven_subnets(id)` accessor (D5's read seam); `NetConfig.membership` source; proof runs in `dial()` + accept-loop before `register_conn`, drop on fail.\n- int tests `tests/seedproofx.rs`: both-prove / proven-is-the-shared-set / wrong-seed-dropped / no-shared-subnet-dropped.\n- Verification: traceable-reqs check = **172 complete, 0 findings**; spt-net + 209 daemon-lib + ~16 None-path int tests green; `--no-default-features`, workspace build, clippy clean. **Five `is_trusted` gate files UNTOUCHED** (D5 owns the swap; is_trusted still gates in parallel = no regression).\n\n**IMMEDIATE NEXT STEP = Mesh-D3.** JIT-write `MESH-D3-PLAN.md` first (project convention). D3 = roster store + tombstones + pairing seed-transfer (REQ-MESH-2 impl/unit, activate at start). The union-merge grow-set (per-node self-entry under `lease_epoch`, strictly-greater-wins), tombstones (dominate / suppress-reinsert / clear-on-repair), persist-through-silence, atomic/corrupt-degrades-empty — pure + unit-tested (mirror the existing store shapes in `spt-store/src/{subnet,trust}.rs` — same atomic_write + load-degrades-empty discipline). `pairing::wire::Frame::Seed` gains the full current roster; joiner adopts it at pairing. D3 consumes nothing from D2's wire beyond established conns.\n\n**Mesh arc (updated):** D0 ✅ · D1 ✅ · **D2 ✅** · **D3 ← NEXT** roster store · D4 roster propagation on-connect · D5 gate swap (`is_trusted`→ConnEntry set) + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. 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{"parentUuid":"4c956361-bdbc-4300-88e0-18d67316d142","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_01KQVNATRvcdh2g8KYnmpQtU","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01FEhhbNacWp8vXZjikHbfpC","name":"Write","input":{"file_path":"C:/Users/decid/Documents/projects/spt-core/.claude/doyle-commune.md","content":"<live-context>\n**Mesh-D3 DONE this session — commit `862dc2d` on `dev-freeform` (unpushed).** Resume pointer said \"start Mesh-D3\"; landed clean. Don't re-plan D3. Flow: JIT-wrote `MESH-D3-PLAN.md` → orient (dispatched an Explore subagent + read subnet/trust/peeraddrs/wire/pairhost directly) → implement → unit-green → traceability → commit. Smooth, no checkpoints.\n\n**The design call worth remembering:** the roster's address field is an **opaque `Option<serde_json::Value>`**, NOT a typed iroh `EndpointAddr` — same trick `peeraddrs.rs` uses to keep spt-store off the iroh dependency edge (the CRDT merge logic stays pure data in spt-store). The address blob is serde'd by the net layer when it has one. This kept the whole roster store in spt-store with zero new deps and let the pure union-merge be fully unit-tested with no async.\n\n**Two security decisions baked into the wire:** (1) `Frame::Seed`'s roster is **subnet-IMPLICIT** — entries ride with `subnet:\"\"` and the joiner stamps the ceremony's subnet on adopt (`adopt_roster`). That's not just terseness: it's a **cross-subnet-inject defense** — a malicious responder can't smuggle entries into subnets the joiner isn't joining. (2) MAX_FRAME bumped 4096→65536 for the post-confirm roster payload — defensible because it's post-confirm (trusted peer), one-ceremony-at-a-time, rate-limited, and counts are never pre-allocated from the wire (a hostile count hits \"truncated\" on the first short field). Documented inline.\n\n**Reflection — what was tricky:** much smaller blast radius than D2. The only churn surprise: ~7 `run_initiator` test call-sites in wire.rs needed a `&mut roster` arg inserted, and `replace_all` on the `&mut init_subnets,\\n NOW,` pattern MISSED one site that used `init_now` not `NOW` — caught by the compiler, fixed by hand. Lesson for D4/D5 mechanical edits: after a replace_all on a call-site pattern, always `cargo build` to surface the non-uniform stragglers rather than trusting the count.\n\n**Mirror-the-store discipline paid off again:** roster.rs is a near-verbatim shape of subnet.rs/trust.rs (load/load_from/save/save_to, atomic_write_string, corrupt-degrades-empty). Reviewer-friendly, and the test shapes copied across too.\n</live-context>\n<project-context>\n**Mesh-D3 shipped (`862dc2d` on `dev-freeform`, unpushed). REQ-MESH-2 now `[impl, unit]`.** traceable-reqs = **172 complete, 0 findings**; clippy + `--no-default-features` + workspace build clean. What landed:\n- `spt-store/src/roster.rs` (NEW): `RosterStore` — pure union-merge grow-set. `RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque), last_seen, lease_epoch}`. `merge_entry` strictly-greater-lease-wins (`MergeOutcome` Inserted/Updated/Stale, mirrors spt-net registry). Tombstones dominate-entry / suppress-reinsert / clear-on-repair. **`is_member(subnet,pk) = entry ∧ ¬tombstone` = the D5 GATE SEAM.** `roster_for(subnet)` = the pairing slice. atomic + corrupt-degrades-empty. `roster_file()` added to perch.rs → `identity/roster.json`. 8 unit tests.\n- `pairing/wire.rs`: `Frame::Seed` grew `roster:Vec<RosterEntry>` + `tombstones:Vec<Tombstone>`, trailing+additive (legacy seed+epoch body decodes to empty roster). `run_responder` gained `&RosterStore` (sends `roster_for`); `run_initiator` gained `&mut RosterStore` (`adopt_roster` stamps subnet + merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- `pairhost.rs`: both legs load/pass/save `RosterStore`. Responder `refresh_self_roster` (self-entry per held subnet so the joiner always learns ≥ the seed-holder) + `record_roster_peer` (joiner intro + observed addr) + `clear_tombstone` on re-pair. Joiner `stamp_roster_responder` (R's addr onto its adopted entry) + self-entry. Lease = `EpochSource::load().current()` (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\n**IMMEDIATE NEXT = Mesh-D4** (roster propagation, REQ-MESH-2 *cont* — enriches impl, NO new activation; REQ-MESH-2 already active). JIT-write `MESH-D4-PLAN.md` first. D4 = on-connect roster exchange/merge over seed-proof'd **MEMBER** connections (the D2 conns in `nethost`/`seedproofx`, NOT pairing); addresses captured from the live conn (`conn_remote_addr`); **RECONCILE with `peer-addrs.json`** (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh *reach* (gate=D5, fan-out=D6). The D3 seams D4 builds on: `RosterStore::merge`/`roster_for`/`upsert_self`, and the D2 `ConnEntry.proven_subnets` set as the \"this is a member conn\" signal.\n\n**Mesh arc:** D0✅ D1✅ D2✅ **D3✅ ← just shipped** · **D4 ← NEXT** roster propagation on-connect · D5 gate swap `is_trusted`→`roster.is_member`/ConnEntry set + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 harness flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local per ADR-0016, NOT riding member conns → pre-D5 check before cutover).\n\n**Broad status + end goal (unchanged):** spt-core = harness-independent core for the agent ecosystem; clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone (fixes \"subnet was the pairing graph, not a mesh\"). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, downstream repo) working E2E = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through **D3**) + earlier offline-name fix + daemon-start alias — **user controls the push.**\n</project-context>\n"},"caller":{"type":"direct"}}],"stop_reason":"tool_use","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":131,"cache_creation_input_tokens":3048,"cache_read_input_tokens":222428,"output_tokens":2858,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3048,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":131,"output_tokens":2858,"cache_read_input_tokens":222428,"cache_creation_input_tokens":3048,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3048},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQJb8QwamB9e3YmZAoc","attributionSkill":"spt:commune","attributionPlugin":"spt","type":"assistant","uuid":"18055e9e-9815-4e20-8a0b-9ceb17383535","timestamp":"2026-06-08T20:12:53.021Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"18055e9e-9815-4e20-8a0b-9ceb17383535","isSidechain":false,"promptId":"f05477ac-45d6-4639-9d6a-ca5bc309ba26","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01FEhhbNacWp8vXZjikHbfpC","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":"b38f5c1d-5695-4a31-a941-8bd4847e98cb","timestamp":"2026-06-08T20:12:53.198Z","toolUseResult":{"type":"create","filePath":"C:/Users/decid/Documents/projects/spt-core/.claude/doyle-commune.md","content":"<live-context>\n**Mesh-D3 DONE this session — commit `862dc2d` on `dev-freeform` (unpushed).** Resume pointer said \"start Mesh-D3\"; landed clean. Don't re-plan D3. Flow: JIT-wrote `MESH-D3-PLAN.md` → orient (dispatched an Explore subagent + read subnet/trust/peeraddrs/wire/pairhost directly) → implement → unit-green → traceability → commit. Smooth, no checkpoints.\n\n**The design call worth remembering:** the roster's address field is an **opaque `Option<serde_json::Value>`**, NOT a typed iroh `EndpointAddr` — same trick `peeraddrs.rs` uses to keep spt-store off the iroh dependency edge (the CRDT merge logic stays pure data in spt-store). The address blob is serde'd by the net layer when it has one. This kept the whole roster store in spt-store with zero new deps and let the pure union-merge be fully unit-tested with no async.\n\n**Two security decisions baked into the wire:** (1) `Frame::Seed`'s roster is **subnet-IMPLICIT** — entries ride with `subnet:\"\"` and the joiner stamps the ceremony's subnet on adopt (`adopt_roster`). That's not just terseness: it's a **cross-subnet-inject defense** — a malicious responder can't smuggle entries into subnets the joiner isn't joining. (2) MAX_FRAME bumped 4096→65536 for the post-confirm roster payload — defensible because it's post-confirm (trusted peer), one-ceremony-at-a-time, rate-limited, and counts are never pre-allocated from the wire (a hostile count hits \"truncated\" on the first short field). Documented inline.\n\n**Reflection — what was tricky:** much smaller blast radius than D2. The only churn surprise: ~7 `run_initiator` test call-sites in wire.rs needed a `&mut roster` arg inserted, and `replace_all` on the `&mut init_subnets,\\n NOW,` pattern MISSED one site that used `init_now` not `NOW` — caught by the compiler, fixed by hand. Lesson for D4/D5 mechanical edits: after a replace_all on a call-site pattern, always `cargo build` to surface the non-uniform stragglers rather than trusting the count.\n\n**Mirror-the-store discipline paid off again:** roster.rs is a near-verbatim shape of subnet.rs/trust.rs (load/load_from/save/save_to, atomic_write_string, corrupt-degrades-empty). Reviewer-friendly, and the test shapes copied across too.\n</live-context>\n<project-context>\n**Mesh-D3 shipped (`862dc2d` on `dev-freeform`, unpushed). REQ-MESH-2 now `[impl, unit]`.** traceable-reqs = **172 complete, 0 findings**; clippy + `--no-default-features` + workspace build clean. What landed:\n- `spt-store/src/roster.rs` (NEW): `RosterStore` — pure union-merge grow-set. `RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque), last_seen, lease_epoch}`. `merge_entry` strictly-greater-lease-wins (`MergeOutcome` Inserted/Updated/Stale, mirrors spt-net registry). Tombstones dominate-entry / suppress-reinsert / clear-on-repair. **`is_member(subnet,pk) = entry ∧ ¬tombstone` = the D5 GATE SEAM.** `roster_for(subnet)` = the pairing slice. atomic + corrupt-degrades-empty. `roster_file()` added to perch.rs → `identity/roster.json`. 8 unit tests.\n- `pairing/wire.rs`: `Frame::Seed` grew `roster:Vec<RosterEntry>` + `tombstones:Vec<Tombstone>`, trailing+additive (legacy seed+epoch body decodes to empty roster). `run_responder` gained `&RosterStore` (sends `roster_for`); `run_initiator` gained `&mut RosterStore` (`adopt_roster` stamps subnet + merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- `pairhost.rs`: both legs load/pass/save `RosterStore`. Responder `refresh_self_roster` (self-entry per held subnet so the joiner always learns ≥ the seed-holder) + `record_roster_peer` (joiner intro + observed addr) + `clear_tombstone` on re-pair. Joiner `stamp_roster_responder` (R's addr onto its adopted entry) + self-entry. Lease = `EpochSource::load().current()` (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\n**IMMEDIATE NEXT = Mesh-D4** (roster propagation, REQ-MESH-2 *cont* — enriches impl, NO new activation; REQ-MESH-2 already active). JIT-write `MESH-D4-PLAN.md` first. D4 = on-connect roster exchange/merge over seed-proof'd **MEMBER** connections (the D2 conns in `nethost`/`seedproofx`, NOT pairing); addresses captured from the live conn (`conn_remote_addr`); **RECONCILE with `peer-addrs.json`** (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh *reach* (gate=D5, fan-out=D6). The D3 seams D4 builds on: `RosterStore::merge`/`roster_for`/`upsert_self`, and the D2 `ConnEntry.proven_subnets` set as the \"this is a member conn\" signal.\n\n**Mesh arc:** D0✅ D1✅ D2✅ **D3✅ ← just shipped** · **D4 ← NEXT** roster propagation on-connect · D5 gate swap `is_trusted`→`roster.is_member`/ConnEntry set + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 harness flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local per ADR-0016, NOT riding member conns → pre-D5 check before cutover).\n\n**Broad status + end goal (unchanged):** spt-core = harness-independent core for the agent ecosystem; clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone (fixes \"subnet was the pairing graph, not a mesh\"). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, downstream repo) working E2E = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through **D3**) + earlier offline-name fix + daemon-start alias — **user controls the push.**\n</project-context>\n","structuredPatch":[],"originalFile":null,"userModified":false},"sourceToolAssistantUUID":"18055e9e-9815-4e20-8a0b-9ceb17383535","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"e4465d37-4a07-4f2a-a758-df52c415e96d","isSidechain":false,"message":{"model":"claude-opus-4-8","id":"msg_012AH4X4RPNhf8dZfV6iuBey","type":"message","role":"assistant","content":[{"type":"text","text":"Commune queued — Self listener ingests on next poll.\n\n**Mesh-D3 DONE.** Committed `862dc2d` on `dev-freeform` (unpushed — you control push).\n\nRoster store + tombstones + pairing seed-transfer. REQ-MESH-2 → `[impl, unit]`.\n\nWhat landed:\n- **`spt-store/src/roster.rs`** (NEW) — pure union-merge grow-set. `RosterEntry` (pubkey/label/machine_id/opaque-addr/last-seen/lease_epoch), strictly-greater-lease-wins. Tombstones dominate/suppress-reinsert/clear-on-repair. `is_member` = D5 gate seam. atomic + corrupt-degrades-empty. 8 unit tests.\n- **`pairing/wire.rs`** — `Frame::Seed` grew roster+tombstones, trailing+additive (legacy body → empty roster). Subnet implicit on wire = cross-subnet-inject defense. MAX_FRAME 4K→64K (post-confirm, bounded). 2 unit tests.\n- **`pairhost.rs`** — both legs load/pass/save roster; responder self-entries + records joiner + clears tombstone on re-pair; joiner adopts + self-entry. Lease = epoch peek (no consume).\n\nGates: `traceable-reqs` 172 complete / 0 findings · clippy clean · `--no-default-features` clean · workspace build clean · all spt-store/spt-net/spt-daemon tests green. Five `is_trusted` gates untouched (D5 owns swap).\n\n**Next = Mesh-D4** — roster propagation on-connect over member conns; reconcile peer-addrs.json. JIT-plan first."}],"stop_reason":"end_turn","stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":3049,"cache_read_input_tokens":225476,"output_tokens":637,"server_tool_use":{"web_search_requests":0,"web_fetch_requests":0},"service_tier":"standard","cache_creation":{"ephemeral_1h_input_tokens":3049,"ephemeral_5m_input_tokens":0},"inference_geo":"not_available","iterations":[{"input_tokens":2,"output_tokens":637,"cache_read_input_tokens":225476,"cache_creation_input_tokens":3049,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":3049},"type":"message"}],"speed":"standard"},"diagnostics":null},"requestId":"req_011CbrQMGBUCt6NuFFLarG9D","attributionSkill":"spt:commune","attributionPlugin":"spt","type":"assistant","uuid":"089e1815-3a91-4973-a5e4-58431051fb31","timestamp":"2026-06-08T20:13:05.519Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"e82eb233-7025-40c4-af0a-cae202644314","isSidechain":false,"promptId":"1847b4d5-9244-471c-abaf-1bb15bcb4004","type":"user","message":{"role":"user","content":"<command-message>spt:commune</command-message>\n<command-name>/spt:commune</command-name>\n<command-args>with immediate next steps and broad summary of the project's status + end goal. we'll resume in the next session</command-args>"},"uuid":"3d4f0886-0cc0-4b45-98b6-b1640790f400","timestamp":"2026-06-08T20:57:12.255Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
{"parentUuid":"3d4f0886-0cc0-4b45-98b6-b1640790f400","isSidechain":false,"promptId":"1847b4d5-9244-471c-abaf-1bb15bcb4004","type":"user","message":{"role":"user","content":[{"type":"text","text":"Base directory for this skill: C:\\Users\\decid\\.ccs\\instances\\bigscreen\\plugins\\cache\\cplugs\\spt\\1.11.25\\skills\\commune\n\n# /spt:commune\r\n\r\nAll commands use `$LIVE` env var, auto-injected by the plugin's SessionStart hook. If commands fail with \"command not found\", restart the Claude Code session so the SessionStart hook re-runs.\r\n\r\n> **Identity auto-detection:** Your identity is auto-detected from your session. Pass your ID explicitly only if auto-detection fails.\r\n\r\n## Flow\r\n\r\n1. **Download Psyche's *current* context** — it shifts during the session as background echo communes fire. Re-download right before composing; the gen-N snapshot you read at session start is already stale:\r\n   ```bash\r\n   $LIVE psyche-download <your-id>\r\n   ```\r\n\r\n   > **Output truncation.** If the Bash tool reports `Output too large (N KB)` and saves the full result to a `tool-results/<id>.txt` file, use the `Read` tool on that saved path to access the full content. Do NOT re-run `psyche-download` to grep/awk out sections — repeated invocations re-download the same context, waste tokens, and may duplicate `## Pending Commune` sections in `live_context.md`.\r\n\r\n2. **Diff your knowledge against this fresh download** — only what's missing from *it* is the real delta (new work, decisions, intentions). Anything already absorbed is not. If the download includes a `<memformat>` section, use it as a guide for what topics to cover. A `## Pending Commune (uncommitted)` section means a previous commune is still queued — do NOT re-send it.\r\n\r\n3. **Commune only the delta** -- use the **Write tool** to create\r\n   `.claude/{your-id}-commune.md` with the two-slice body as its contents\r\n   (see `## Two-slice body shape (Phase 25 D-10/D-11)` below for the required\r\n   envelope wrapping). Do not use Bash/heredoc -- Write is the canonical path:\r\n   no shell escaping, no `EOF` collision risk, and Write auto-creates the\r\n   `.claude/` parent directory.\r\n\r\n   Your Self listener detects the file on its next poll iteration, notifies\r\n   your Psyche wrapper, and the wrapper ingests the content via the existing\r\n   Psyche session. On success (subprocess exit code 0) the wrapper deletes the\r\n   file. On error (token rate limit, etc) the file is retained and retried on\r\n   the next consume cycle. If you write again before the wrapper consumes, the\r\n   latest write wins (last-write-wins overwrite semantics).\r\n\r\nIf Psyche's context is already current, no commune is needed. Say so and move on.\r\n\r\nRead `commune.md` (in this skill directory) for the full commune protocol -- when to send, what to include, and diligence triggers.\r\n\r\n**Agent-type guard:** Only works on live agents. If target is not live, refuses with: \"Communes require a live agent with Psyche.\"\r\n\r\n## Two-slice body shape (Phase 25 D-10/D-11)\r\n\r\nThe body you write in `.claude/{your-id}-commune.md` MUST itself be wrapped in two-slice envelopes per Phase 25 D-10/D-11. The taxonomy — what belongs in `<live-context>` vs `<project-context>` — is defined canonically in `psyche.md` §`<output_envelope>` (lines 282–323). Read that section as the source of truth; this skill doc teaches only when and how to apply it.\r\n\r\n**In-project detection rule (D-25.1-04).** Before composing your commune body, run `$LIVE psyche-download <your-id>` (Step 1 of `## Flow` above) and inspect the `<current ... />` tag at the top of the output. The `<current/>` tag carries a `project=\"...\"` attribute whenever any payload is produced — its presence means you are inside a tracked project (inside a git repo, `project` is the repo name; outside a git repo per D-11, `project` is the cwd-basename fallback, which still counts as a project context for routing purposes). A `psyche-download` invocation that returns no payload at all (NO-CONTEXT exit) means no project resolved. So: `project=\"...\"` populated on `<current/>` → emit BOTH envelopes (apply rule 1 or 2 below); no payload at all → emit ONLY `<live-context>` (rule 3). Secondary signal: the `<project-context-resolved name=\"...\"/>` sentinel further down the output indicates the project file already has prior content — useful for spotting first-time-in-project pairings, but NOT the routing rule.\r\n\r\n**Three rules (D-25.1-01..03):**\r\n\r\n- **In-project, both slices populated** (marker present, you have project-specific content this cycle): emit `<live-context>...</live-context>` AND `<project-context>...</project-context>`, both with non-empty bodies.\r\n- **In-project, no project-specific update this cycle** (marker present, but nothing project-bound to report): emit `<live-context>...</live-context>` AND `<project-context></project-context>` (empty body — the deliberate \"in-project but quiet\" signal per D-25.1-02). Distinguishable from \"no project resolved\".\r\n- **Outside any tracked project** (marker absent): emit ONLY `<live-context>...</live-context>`. Do NOT emit an empty `<project-context>` envelope (missing tag means \"no project resolved\" per D-25.1-03).\r\n\r\n**Nested envelopes.** The Phase 23 `<EVENT type=\"commune\">` envelope (see `## Envelope shape (Phase 23 v1.8)` below) is composed by `$LIVE commune` automatically — you NEVER write `<EVENT>` tags. You write ONLY the inner two-slice body. The two envelope layers nest: outer EVENT wraps inner two-slice body.\r\n\r\n(See `psyche.md` §`<output_envelope>` for the canonical taxonomy and per-slice content rules.)\r\n\r\n## Envelope shape (Phase 23 v1.8)\r\n\r\nAs of v1.8 Phase 23, commune deliveries are wrapped in a typed EVENT envelope carrying a 5-field stamp (`machine`, `project`, `branch`, `head_sha`, `head_subject`); the prose `COMMUNE (timestamp): body` form is gone.\r\n\r\n```xml\r\n<EVENT type=\"commune\" timestamp=\"2026-05-20T06:00:00-07:00\" machine=\"hostname\" project=\"claude_skill_owl\" branch=\"main\" head_sha=\"abc123...\" head_subject=\"subject line capped at 72 chars\">body</EVENT>\r\n```\r\n\r\nOutside a git repo (D-11), `branch`, `head_sha`, and `head_subject` are omitted entirely (not empty-string-set):\r\n\r\n```xml\r\n<EVENT type=\"commune\" timestamp=\"2026-05-20T06:00:00-07:00\" machine=\"hostname\" project=\"cwd-basename\">body</EVENT>\r\n```\r\n\r\n`$LIVE commune` composes this envelope automatically — Self does NOT manually construct EVENT XML. The `body` placeholder in the example above is the two-slice body (see `## Two-slice body shape (Phase 25 D-10/D-11)` above); the two envelope layers nest. The wrapper-side parser ignores unknown attrs, so the stamp fields are forward-compatible with older receivers. For drift detection on resume, see the `live` skill.\r\n\n\nARGUMENTS: with immediate next steps and broad summary of the project's status + end goal. we'll resume in the next session"}]},"isMeta":true,"uuid":"759eb0d4-bbd9-4fb9-ad79-8307ba815fad","timestamp":"2026-06-08T20:57:12.255Z","userType":"external","entrypoint":"cli","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","sessionId":"f443a5c3-dae9-4ab7-9fc3-147df0d53e84","version":"2.1.168","gitBranch":"dev-freeform"}
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{"parentUuid":"c431c1de-0bb7-48c3-af13-d44506722e14","isSidechain":false,"promptId":"1847b4d5-9244-471c-abaf-1bb15bcb4004","type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01QsJnj3RVrXCUuK9SJnDqyp","type":"tool_result","content":"<memformat>\n<?xml version=\"1.0\"?>\n<memformat version=\"1\">\n<!-- Changelog: v1 - initial seed -->\n<topics>\n  <topic name=\"events\">Notable or unusual events and requests</topic>\n  <topic name=\"interactions\">Agent interactions -- who, roles, contributions</topic>\n  <topic name=\"reflections\">Thoughts on recent work -- what went well, what was tricky</topic>\n  <topic name=\"ideas\">Ideas to raise with the user</topic>\n  <topic name=\"improvements\">Further improvement ideas for recent problem spaces</topic>\n  <topic name=\"timeline\">What happened when, timing, sequencing</topic>\n  <topic name=\"blockers\">Current blockers or concerns</topic>\n  <topic name=\"focus\">Current focus and immediate next steps</topic>\n</topics>\n</memformat>\n</memformat>\n\n<current machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"862dc2deaa4934434aeb6ebcc0c3d37da4ddd700\" head_subject=\"feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-…\" commits_since=\"0\" commits_unpulled=\"0\"/>\n**Mesh-D3 DONE this session — commit `862dc2d` on `dev-freeform` (unpushed).** Resume pointer said \"start Mesh-D3\"; landed clean. Don't re-plan D3. Flow: JIT-wrote `MESH-D3-PLAN.md` → orient (dispatched an Explore subagent + read subnet/trust/peeraddrs/wire/pairhost directly) → implement → unit-green → traceability → commit. Smooth, no checkpoints.\n\n**The design call worth remembering:** the roster's address field is an **opaque `Option<serde_json::Value>`**, NOT a typed iroh `EndpointAddr` — same trick `peeraddrs.rs` uses to keep spt-store off the iroh dependency edge (the CRDT merge logic stays pure data in spt-store). The address blob is serde'd by the net layer when it has one. This kept the whole roster store in spt-store with zero new deps and let the pure union-merge be fully unit-tested with no async.\n\n**Two security decisions baked into the wire:** (1) `Frame::Seed`'s roster is **subnet-IMPLICIT** — entries ride with `subnet:\"\"` and the joiner stamps the ceremony's subnet on adopt (`adopt_roster`). That's not just terseness: it's a **cross-subnet-inject defense** — a malicious responder can't smuggle entries into subnets the joiner isn't joining. (2) MAX_FRAME bumped 4096→65536 for the post-confirm roster payload — defensible because it's post-confirm (trusted peer), one-ceremony-at-a-time, rate-limited, and counts are never pre-allocated from the wire (a hostile count hits \"truncated\" on the first short field). Documented inline.\n\n**Reflection — what was tricky:** much smaller blast radius than D2. The only churn surprise: ~7 `run_initiator` test call-sites in wire.rs needed a `&mut roster` arg inserted, and `replace_all` on the `&mut init_subnets,\\n NOW,` pattern MISSED one site that used `init_now` not `NOW` — caught by the compiler, fixed by hand. Lesson for D4/D5 mechanical edits: after a replace_all on a call-site pattern, always `cargo build` to surface the non-uniform stragglers rather than trusting the count.\n\n**Mirror-the-store discipline paid off again:** roster.rs is a near-verbatim shape of subnet.rs/trust.rs (load/load_from/save/save_to, atomic_write_string, corrupt-degrades-empty). Reviewer-friendly, and the test shapes copied across too.<project-context-resolved name=\"spt-core\"/>\n**Mesh-D3 shipped (`862dc2d` on `dev-freeform`, unpushed). REQ-MESH-2 now `[impl, unit]`.** traceable-reqs = **172 complete, 0 findings**; clippy + `--no-default-features` + workspace build clean. What landed:\n- `spt-store/src/roster.rs` (NEW): `RosterStore` — pure union-merge grow-set. `RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque), last_seen, lease_epoch}`. `merge_entry` strictly-greater-lease-wins (`MergeOutcome` Inserted/Updated/Stale, mirrors spt-net registry). Tombstones dominate-entry / suppress-reinsert / clear-on-repair. **`is_member(subnet,pk) = entry ∧ ¬tombstone` = the D5 GATE SEAM.** `roster_for(subnet)` = the pairing slice. atomic + corrupt-degrades-empty. `roster_file()` added to perch.rs → `identity/roster.json`. 8 unit tests.\n- `pairing/wire.rs`: `Frame::Seed` grew `roster:Vec<RosterEntry>` + `tombstones:Vec<Tombstone>`, trailing+additive (legacy seed+epoch body decodes to empty roster). `run_responder` gained `&RosterStore` (sends `roster_for`); `run_initiator` gained `&mut RosterStore` (`adopt_roster` stamps subnet + merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- `pairhost.rs`: both legs load/pass/save `RosterStore`. Responder `refresh_self_roster` (self-entry per held subnet so the joiner always learns ≥ the seed-holder) + `record_roster_peer` (joiner intro + observed addr) + `clear_tombstone` on re-pair. Joiner `stamp_roster_responder` (R's addr onto its adopted entry) + self-entry. Lease = `EpochSource::load().current()` (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\n**IMMEDIATE NEXT = Mesh-D4** (roster propagation, REQ-MESH-2 *cont* — enriches impl, NO new activation; REQ-MESH-2 already active). JIT-write `MESH-D4-PLAN.md` first. D4 = on-connect roster exchange/merge over seed-proof'd **MEMBER** connections (the D2 conns in `nethost`/`seedproofx`, NOT pairing); addresses captured from the live conn (`conn_remote_addr`); **RECONCILE with `peer-addrs.json`** (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh *reach* (gate=D5, fan-out=D6). The D3 seams D4 builds on: `RosterStore::merge`/`roster_for`/`upsert_self`, and the D2 `ConnEntry.proven_subnets` set as the \"this is a member conn\" signal.\n\n**Mesh arc:** D0✅ D1✅ D2✅ **D3✅ ← just shipped** · **D4 ← NEXT** roster propagation on-connect · D5 gate swap `is_trusted`→`roster.is_member`/ConnEntry set + hard cutover (delete `peers.json`) · **D6 fan-out widen → MESH ON, D0 harness flips green** · D7 revoke/rotate/re-seed · D8 status-probe concurrency. Every pre-D6 phase = no-reach-regression; D6 = the single switch. Carry-forward open items: #2 (REQ-SUBNET-5 probe loop serial? → D8) · #3 (self-update path node-local per ADR-0016, NOT riding member conns → pre-D5 check before cutover).\n\n**Broad status + end goal (unchanged):** spt-core = harness-independent core for the agent ecosystem; clean-room rebuild of `claude_skill_owl`. M0–M8 shipped; v0.2.0 live on the reachable fleet. In the post-M8 **subnet full-mesh** milestone (fixes \"subnet was the pairing graph, not a mesh\"). **End goal = v1 with the rebuilt `spt` plugin (Claude Code, downstream repo) working E2E = the acceptance proof.** Queued on disk untouched: `DAEMON-LIFECYCLE-PLAN.md`. `dev-freeform` carries the unpushed mesh commit set (now through **D3**) + earlier offline-name fix + daemon-start alias — **user controls the push.**","is_error":false}]},"uuid":"f16ba699-c7d8-4a62-aa17-ec00fabc3255","timestamp":"2026-06-08T20:57:20.262Z","toolUseResult":{"stdout":"<memformat>\n<?xml version=\"1.0\"?>\n<memformat version=\"1\">\n<!-- Changelog: v1 - initial seed -->\n<topics>\n  <topic name=\"events\">Notable or unusual events and requests</topic>\n  <topic name=\"interactions\">Agent interactions -- who, roles, contributions</topic>\n  <topic name=\"reflections\">Thoughts on recent work -- what went well, what was tricky</topic>\n  <topic name=\"ideas\">Ideas to raise with the user</topic>\n  <topic name=\"improvements\">Further improvement ideas for recent problem spaces</topic>\n  <topic name=\"timeline\">What happened when, timing, sequencing</topic>\n  <topic name=\"blockers\">Current blockers or concerns</topic>\n  <topic name=\"focus\">Current focus and immediate next steps</topic>\n</topics>\n</memformat>\n</memformat>\n\n<current machine=\"HFENDULEAM\" project=\"spt-core\" branch=\"dev-freeform\" head_sha=\"862dc2deaa4934434aeb6ebcc0c3d37da4ddd700\" head_subject=\"feat(mesh): roster store + tombstones + pairing seed-transfer (REQ-MESH-…\" commits_since=\"0\" commits_unpulled=\"0\"/>\n**Mesh-D3 DONE this session — commit `862dc2d` on `dev-freeform` (unpushed).** Resume pointer said \"start Mesh-D3\"; landed clean. 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That's not just terseness: it's a **cross-subnet-inject defense** — a malicious responder can't smuggle entries into subnets the joiner isn't joining. (2) MAX_FRAME bumped 4096→65536 for the post-confirm roster payload — defensible because it's post-confirm (trusted peer), one-ceremony-at-a-time, rate-limited, and counts are never pre-allocated from the wire (a hostile count hits \"truncated\" on the first short field). Documented inline.\n\n**Reflection — what was tricky:** much smaller blast radius than D2. The only churn surprise: ~7 `run_initiator` test call-sites in wire.rs needed a `&mut roster` arg inserted, and `replace_all` on the `&mut init_subnets,\\n NOW,` pattern MISSED one site that used `init_now` not `NOW` — caught by the compiler, fixed by hand. Lesson for D4/D5 mechanical edits: after a replace_all on a call-site pattern, always `cargo build` to surface the non-uniform stragglers rather than trusting the count.\n\n**Mirror-the-store discipline paid off again:** roster.rs is a near-verbatim shape of subnet.rs/trust.rs (load/load_from/save/save_to, atomic_write_string, corrupt-degrades-empty). Reviewer-friendly, and the test shapes copied across too.<project-context-resolved name=\"spt-core\"/>\n**Mesh-D3 shipped (`862dc2d` on `dev-freeform`, unpushed). REQ-MESH-2 now `[impl, unit]`.** traceable-reqs = **172 complete, 0 findings**; clippy + `--no-default-features` + workspace build clean. What landed:\n- `spt-store/src/roster.rs` (NEW): `RosterStore` — pure union-merge grow-set. `RosterEntry {pubkey_hex, subnet, label, machine_id, address:Option<serde_json::Value> (opaque), last_seen, lease_epoch}`. `merge_entry` strictly-greater-lease-wins (`MergeOutcome` Inserted/Updated/Stale, mirrors spt-net registry). Tombstones dominate-entry / suppress-reinsert / clear-on-repair. **`is_member(subnet,pk) = entry ∧ ¬tombstone` = the D5 GATE SEAM.** `roster_for(subnet)` = the pairing slice. atomic + corrupt-degrades-empty. `roster_file()` added to perch.rs → `identity/roster.json`. 8 unit tests.\n- `pairing/wire.rs`: `Frame::Seed` grew `roster:Vec<RosterEntry>` + `tombstones:Vec<Tombstone>`, trailing+additive (legacy seed+epoch body decodes to empty roster). `run_responder` gained `&RosterStore` (sends `roster_for`); `run_initiator` gained `&mut RosterStore` (`adopt_roster` stamps subnet + merges). 2 unit tests (codec round-trip + loopback ceremony transfer).\n- `pairhost.rs`: both legs load/pass/save `RosterStore`. Responder `refresh_self_roster` (self-entry per held subnet so the joiner always learns ≥ the seed-holder) + `record_roster_peer` (joiner intro + observed addr) + `clear_tombstone` on re-pair. Joiner `stamp_roster_responder` (R's addr onto its adopted entry) + self-entry. Lease = `EpochSource::load().current()` (PEEK, no consume — pairing must not disturb registry ordering). Self address left None (D4 captures from live conns).\n\n**IMMEDIATE NEXT = Mesh-D4** (roster propagation, REQ-MESH-2 *cont* — enriches impl, NO new activation; REQ-MESH-2 already active). JIT-write `MESH-D4-PLAN.md` first. D4 = on-connect roster exchange/merge over seed-proof'd **MEMBER** connections (the D2 conns in `nethost`/`seedproofx`, NOT pairing); addresses captured from the live conn (`conn_remote_addr`); **RECONCILE with `peer-addrs.json`** (absorb-or-feed — decide there). int = B knows {A,C}; A connects B; A learns C (roster grows transitively). Still NO mesh *reach* (gate=D5, fan-out=D6). 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