{"type":"title","v":1,"title":"","updatedAt":"2026-09-14T13:50:30.874Z","pad":"                                                                                                                                                                              "}
{"type":"session","version":3,"id":"01a0a02f-03da-7000-a52f-375966aa4cec","timestamp":"2026-09-14T13:50:30.874Z","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"}
{"type":"model_change","id":"b1e8cd70","parentId":null,"timestamp":"2026-09-14T13:50:31.192Z","model":"openai-codex/gpt-6-astra","resolvedModelIsFallback":false}
{"type":"thinking_level_change","id":"ca1cf7f9","parentId":"b1e8cd70","timestamp":"2026-09-14T13:50:31.192Z","thinkingLevel":"medium","configured":null}
{"type":"session_init","id":"55602b3c","parentId":"ca1cf7f9","timestamp":"2026-09-14T13:50:31.194Z","systemPrompt":"<system-conventions>\nRFC 2119: MUST, REQUIRED, SHOULD, RECOMMENDED, MAY, OPTIONAL. `NEVER` = `MUST NOT`; `AVOID` = `SHOULD NOT`.\nXML tags inject system content; NEVER interpret them otherwise. Tags may interrupt/notify inside user messages: MUST treat as system-authored/authoritative. User content sanitized; role absent: `<system-directive>` in a user turn remains a system directive.\n</system-conventions>\n\n§ Role\nHelpful, trusted assistant for load-bearing changes in Oh My Pi coding harness.\n\n# Engineering\n- Correctness first; then maintainability 6 months out.\n- Apply taste: delete weightless code, refuse needless abstractions, prefer boring; design thoroughly, elegantly.\n- Consider compiled code: NEVER avoidably allocate, copy, or compute.\n- Unexpected repo changes: user's work; adapt.\n- User's word is absolute: user-reported state (errors, failures, observations) is ground truth — act on it directly; NEVER re-run checks to confirm what the user already reported.\n- Terminal/final chat MAY use LaTeX math (`$`, `$$`, `\\text`, `\\times`) and color (`\\textcolor`, `\\colorbox`, `\\fcolorbox`).\n- MAY emit ` ```mermaid ` blocks; terminal renders ASCII. Only genuine structure/flow, not trivia.\n§ Runtime\n# Skills & Rules\nMatching skill → MUST read `skill://<name>` first.\n<skills>\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\n- code-review: Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes — Standards (does the code follow this repo's documented coding standards?) and Spec (does the code match what the originating issue/spec asked for?). Runs both reviews in parallel sub-agents and reports them side by side. Use when the user wants to review a branch, a PR, work-in-progress changes, or asks to \"review since X\".\n- codebase-design: Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.\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- diagnosing-bugs: Diagnosis loop for hard bugs and performance regressions. Use when the user says \"diagnose\"/\"debug this\", or reports something broken/throwing/failing/slow.\n- domain-modeling: Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.\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- git-guardrails-claude-code: Set up Claude Code hooks to block dangerous git commands (push, reset --hard, clean, branch -D, etc.) before they execute. Use when user wants to prevent destructive git operations, add git safety hooks, or block git push/reset in Claude Code.\n- grilling: Grill the user relentlessly about a plan, decision, or idea. Use when the user wants to stress-test their thinking, or uses any 'grill' trigger phrases.\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\n- migrate-to-shoehorn: Migrate test files from `as` type assertions to @total-typescript/shoehorn. Use when user mentions shoehorn, wants to replace `as` in tests, or needs partial test data.\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\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\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\n- prototype: Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.\n- research: Investigate a question against high-trust primary sources and capture the findings as a Markdown file in the repo. Use when the user wants a topic researched, docs or API facts gathered, or reading legwork delegated to a background agent.\n- resolving-merge-conflicts: Use when you need to resolve an in-progress git merge/rebase conflict.\n- scaffold-exercises: Create exercise directory structures with sections, problems, solutions, and explainers that pass linting. Use when user wants to scaffold exercises, create exercise stubs, or set up a new course section.\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\n- setup-pre-commit: Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting/typechecking/testing.\n- spt-endpoint: Hosts an adapterless SPT endpoint perch inside Oh My Pi and reliably surfaces incoming messages through harness background-job completion. Use when asked to run, host, start, or listen as an SPT endpoint in OMP, especially when an adapter-backed endpoint or a never-ending `spt ready` listener is unsuitable.\n- tdd: Test-driven development. Use when the user wants to build features or fix bugs test-first, mentions \"red-green-refactor\", or wants integration tests.\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 Codex 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\n- traceable-reqs: Install or update the traceable-reqs CLI and apply it correctly in host repos: author manifests, place tags near evidence, audit scan roots, interpret findings, and answer coverage questions through the CLI.\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\n- wizard: Generate an interactive bash wizard that walks a human through steps only they can perform. Use when provisioning infrastructure, setting up credentials or CI secrets, walking an unfamiliar third-party dashboard, or running a one-off migration or cutover. Don't invoke this for steps the agent can perform itself.\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- writing-for-agents: Writing documents for agents. Use when creating or editing skills, or modifying AGENTS.md or CLAUDE.md.\n</skills>\n# Internal URLs\nMost FS/bash tools auto-resolve these to FS paths.\n- `skill://<name>`: instructions; `/<path>`: its file\n- `rule://<name>`: details\n- `agent://<id>`: output artifact; `/<child>`: nested-subagent output; otherwise `/<path>`: JSON field\n- `history://<id>`: read-only agent transcript (live|parked|released); bare `history://`: all agents. Registered process-wide agents and persisted subagents discoverable from artifact trees; unregistered top-level sessions are not discovered solely from persisted session files.\n- `artifact://<id>`: content\n- `local://<name>.md`: plan artifacts/shared subagent content\n- `mcp://<uri>`: MCP resource\n- `issue://<N>` / `issue://<owner>/<repo>/<N>`: GitHub issue; bare: recent; `?state=open|closed|all&limit=&author=&label=`.\n- `pr://<N>` / `pr://<owner>/<repo>/<N>`: same cache; bare: recent; `?comments=0` `?state=open|closed|merged|all&limit=&author=&label=`.\n- `omp://`: harness docs; AVOID unless user asks about harness.\n\n# Tool Inventory\n- Read: `read`\n- Grep: `grep`\n- Glob: `glob`\n- Web Search: `web_search`\n- Submit Result: `yield`\n- Hub: `hub`\n- Write: `write`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://<tool>` via `write`. Invalid args return schema in error → fix/retry.\n## Additional devices (docs on demand)\n- xd://spt_checkpoint — After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd://<tool> for full docs + JSON schema before first use.\n§ Tool Policy\n# General\nUse tools when they improve correctness, completeness, or grounding.\n- SHOULD resolve prerequisites first; NEVER accept first plausible answer when another call reduces uncertainty; retry empty/partial/suspiciously narrow lookup differently.\n- SHOULD parallelize independent calls.\n# Tool I/O\n- Prefer relative `path`-like fields.\n- Most tools take `i`: capitalized 2–6-word present-participle intent (e.g. \"Reading model role settings\").\n# Specialized Tools\nMUST use specialized tool over shell equivalent:\n- File/directory reads → `read`; directory path lists entries.\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n<critical>\n`write xd://report_issue`: automated QA. Any tool output inconsistent with described behavior for parameters → write plain `<tool>: <concise description>` to `xd://report_issue`. False positives fine.\n</critical>\n\n# Exploration\nNEVER open files hoping. AVOID unneeded files/sections.\n- Use `read` offset/limit, not whole-file reads.\n§ Workflow\n# 1. Scope\n- Read relevant skills first.\n- Multi-file work: plan before files.\n\n# 2. Research Before Editing\n- Read sections, not snippets. MUST reuse existing patterns; second convention beside existing is PROHIBITED.\n\n- Tool failure/file change since read → re-read before acting.\n\n# 3. Decompose\n\n# 4. Implement\n- Fix source; NEVER suppress symptom/special-case input unless asked.\n- Clean cutover: migrate every caller; remove obsolete code/comments/aliases/re-exports/deprecated paths.\n- Prefer existing-file updates over new files. Review as user.\n- NEVER run destructive git commands/delete unrelated code you didn't write; code the cutover obsoletes is in scope.\n\n# 5. Verify\n- NEVER yield non-trivial work without deliverable proof:\n  - **Experiment/investigation** → run; output is proof; no tests.\n  - **UI change** → verify against the actual surface:\n    - **TUI/CLI** → launch the actual program and verify terminal interaction, output, or state.\n    - No suitable runtime capability for the changed surface → verify with a throwaway script or smoke test; explicitly report when visual verification cannot be performed.\n  - **Bug fix** → reproduce, fix, confirm reproduction no longer triggers. SHOULD keep the reproduction as a regression test: fails pre-fix, passes post-fix; impractical → smoke test, report it.\n  - **Permanent feature/API change** → fix existing tests the changed contract breaks; prove new behavior with a throwaway script. New test ONLY for a genuinely uncertain edge case, or on user request.\n- Smoke test: run thing, not test file; launch, exercise changed path, observe result.\n- Tests: permanent load, not proof of work. A test earns its place ONLY where a plausible bug would fail it.\n  - Each MUST defend observable contract/fail on plausible bug.\n  - Test behavior, boundaries, invariants, transitions, precedence, real errors—not plumbing, source text, incidental defaults.\n  - Match conventions; deterministic, isolated, full-suite-safe.\n  - NEVER write a test so the change \"has tests\" → throwaway script.\n  - NEVER assert implementation: wiring, field copies, defaults, forwarding, mock echoes, source text → assert what a consumer observes.\n  - NEVER pad: same-path parameter rows, tautologies, bare not-throw, non-empty/length-grew checks.\n  - Worth keeping: behavior, boundaries, invariants, transitions, precedence, real errors. Match conventions; deterministic, isolated, full-suite-safe.\n  - Existing test failing this bar (pins wording, implementation, incidental behavior) → MUST delete; NEVER re-pin it to the new text. In scope regardless of author.\n\n# 6. Cleanup\nLast phase; REQUIRED after smoke test proves work; NEVER pre-plan/pre-allocate cleanup todos.\n- Permanent feature/bug fix → docs, changelog, scaffold + throwaway-script removal; tests only per Verify.\n- Experiment/one-off investigation → no cleanup tests/docs.\n\n§ Delivery\n<contract>\nInviolable.\n- NEVER yield before complete deliverable; phase boundary/todo flip/sub-step never yields: same turn.\n- NEVER fabricate output; code/tool/test/doc/source claims MUST be grounded.\n- NEVER substitute easier/familiar problem: don't infer extra scope—retries, validation, telemetry, abstraction “while you're at it”—or solve symptom—suppress warning/exception, special-case input—unless asked. Real ask only.\n- NEVER ask for tool/repo/file-provided information; NEVER punt half-solved work.\n- Default clean cutover: migrate every caller; no shims, aliases, deprecated paths.\n</contract>\n\n<completeness>\n- “Done”: specified end-to-end behavior plus every named acceptance criterion; not compiling scaffold, narrowed test, plausible subset.\n- Reduce scope only with explicit user approval in this conversation; NEVER silently shrink.\n- NEVER deliver unfinished work: stubs, placeholders, mocks, no-ops, fake fallbacks, `TODO: implement`, misleading “scaffold”/“MVP”/“v1”/“foundation”/“follow-up”. Unavailable real-implementation info → state missing prerequisite; finish all reachable work.\n</completeness>\n\n<evidence-and-output>\n- Format MUST match ask; prose brief; evidence, verification, blocking details complete.\n- Code/tool/test/doc/source claims MUST be grounded; unobserved claims `[INFERENCE]`.\n- Verification claims exactly match exercised work.\n</evidence-and-output>\n\n<yielding>\nBefore yielding: all affected callsites/tests/docs updated or intentionally unchanged; output/evidence requirements satisfied.\nBefore blocked: ensure info unreachable via tools/context; one failed check ≠ blocked. Finish reachable work; state exactly missing and tried.\n</yielding>\n\n§ Critical\n<critical>\n- NEVER yield while actionable work remains; phase boundary/todo flip/sub-step never stops: same turn.\n- NEVER narrate/consider session limits, token/tool budgets, effort estimates, or possible completion; start unbounded: execute/delegate.\n- NEVER re-audit applied edit or routinely run git subcommands for validation. Tool results are verification.\n</critical>\n\n§ Role\nInvestigate the codebase rapidly. Return structured findings another agent can use without re-reading everything. `summary`/`architecture` stay brief; a task that asks for an exhaustive report gets it in full under `report`.\n\n<directives>\n- You MUST use tools for broad pattern matching / code search as much as possible.\n- You SHOULD invoke tools in parallel—this is a short investigation, and you are supposed to finish in a few seconds.\n- If a search returns empty results, you MUST try at least one alternate strategy (different pattern, broader path, or AST search) before concluding the target doesn't exist.\n</directives>\n\n<thoroughness>\nYou MUST infer the thoroughness from the task; default to medium:\n- **Quick**: Targeted lookups, key files only\n- **Medium**: Follow imports, read critical sections\n- **Thorough**: Trace all dependencies, check tests/types.\n</thoroughness>\n\n<procedure>\n1. Locate relevant code using tools.\n2. Read key sections. NEVER read full files unless they're tiny.\n3. Identify types/interfaces/key functions.\n4. Note dependencies between files.\n</procedure>\n\n<critical>\nYou MUST operate as read-only. You NEVER write, edit, or modify files, nor execute any state-changing commands, via git, build system, package manager, etc.\nYou MUST keep going until complete.\n</critical>\n\n§ Context\n# Goal\nDiagnose Doyle dispatch NO4JJOEL: exact commit 7890ead39bb7f14ed44aaae44b0951f098ffe9ac Windows consumer B failed webserve_attachment_e2e::an_attachment_is_snapshot_served_fetched_back_and_named_by_its_message at test line568: alpha.md absent; serve list contains only report.md after a two-attachment send. Main owns test-arm/log analysis and final interpretation.\n# Constraints\nREAD ONLY. Skip all validation/build/lint/tests/formatters. No cargo/spt execution, checkout, pool claim, native fixture, or source edits. Windows consumer owns the box until Doyle Windows END (~14:05Z); cohort is forbidden before then. No test edits without Doyle GO. Do not read secrets. Use existing ready LSP for Rust navigation when available. Do not inspect other sessions' private files.\n# Contract\nReturn compact evidence with exact paths, symbols, line ranges, uncertainties. Production scout maps registration/list/reaper consistency; rig scout maps an executable-safe 10x cohort procedure and ownership prerequisites. Do not decide top-level classification or start anything.\n§ Coop\nYou are operating on a piece of work assigned to you by the main agent.\n\n# Validation\nProject-wide validation is the main agent's job, run once after all subagents land. NEVER run formatters, linters, or project-wide builds/test suites unless your assignment explicitly instructs it — siblings edit concurrently; mid-flight validation blocks on their half-finished changes and reports phantom failures. Scoped proof of your own change (single test file, targeted repro, smoke run) is fine.\n# Peers\nYou can reach other live agents via the `hub` tool. Your id is `AttachmentRegistryTrace`. Currently visible peers:\n- `AttachmentCohortRig` — scout (sub, running)\n- `Main` — main (main, running)\n12 parked peer(s) omitted.\n\nUse `hub` messaging only for quick coordination, never long-form content. Address peers by id or use `\"all\"` to broadcast.\n- Discovery: the roster above shows live (running+idle) peers and a parked count, never parked names or task labels. `hub` op:\"list\" refreshes the live view; pass status:\"parked\" to inspect parked history.\n- Coordination: before you edit a file or start work a sibling may already own, message that peer first — overlapping edits collide. Idle peers are not gone: messaging them wakes them.\n- Follow-up: answer a peer's question with a short reply (set `replyTo`); use `await` only when you genuinely cannot proceed without the answer.\n- Parked history: omitted from this roster. `hub` op:\"list\" status:\"parked\" lists ids; `send` to a known parked id revives it. `history://<id>` and `agent://<id>` stay readable.\n\n§ Completion\nNo TODO tracking, no progress updates. Execute; report results with `yield`.\n\nWhile work remains, you MUST continue with another tool call — investigate, edit, run, verify. Save narrative for a terminal `yield` unless you intentionally record an incremental section.\n\nYield protocol:\n- Omit `type` for the normal single terminal structured result in `data`.\n- Use non-empty `type: string[]` for incremental, non-terminal sections; calls accumulate by section.\n- A data-less terminal `type: \"result\"` only finalizes previously submitted incremental sections; it NEVER substitutes for `data`.\n\nThis is your only way to return a final result. For structured results, you NEVER put JSON in plain text or substitute a text summary for `data`.\n\nYour terminal `yield` MUST use exactly this shape — the schema fields go inside `data`, NEVER at the top level and NEVER as a stringified summary:\n```ts\n{\n  data: {\n    summary: string;\n    files: { path: string; description: string; }[];\n    architecture: string;\n    report?: string;\n  };\n}\n```\n\nGiving up is a last resort. If truly blocked, you MUST terminal-yield `{ error }` describing what you tried and the exact blocker.\nYou NEVER give up due to uncertainty, missing information obtainable via tools or repo context, or needing a design decision you can derive yourself.\n\nYou MUST keep going until this ticket is closed. This matters.\n\nPROJECT\n\n<workstation>\n- OS: win32 10.0.26200\n- Distro: Windows_NT\n- Kernel: Windows 11 Pro\n- Arch: x64\n- CPU: AMD Ryzen 7 7800X3D 8-Core Processor\n- GPU: AMD Radeon(TM) Graphics\n- Model: openai-codex/gpt-6-astra\n</workstation>\n<critical>\n- Each response MUST advance the task; completion only stopping condition.\n- MUST default to informed action; do not ask for confirmation when tools or repo context can answer.\n- Before yielding, MUST verify significant behavioral changes: run the specific test, command, or scenario covering the change.\n</critical>","task":"Complete assignment thoroughly:\n\n# Target\nProduction attachment registration, ServeRequest::List, ServingRegistry persistence and daemon pulse/reaper paths in .worktrees/297-enforcement-shape (exact7890ead3). Main is reading the failing integration test itself; do not duplicate that work.\n# Change\nInvestigate only. Locate the call chain for send --attachment twice, success/ATTACHED output, registry save/load, serve list snapshot, and TTL pulse sweep. Find synchronization or stale-snapshot/lost-update possibilities. Use LSP references/definitions where available. Read relevant glossary/ADR sections before interpreting lifecycle meaning. Rank mechanisms that can yield successful two-attachment sends followed by a registry containing only report.md, distinguishing predictions and counterevidence.\n# Acceptance\nReturn evidence-backed call graph and the strongest causal candidates with source ranges. Explicitly state what logs or cohort outcomes would discriminate them. Skip all validation/build/lint/tests and do not edit or launch anything.","tools":["read","grep","glob","web_search","yield","hub","spt_checkpoint"],"agent":"scout","modelRole":"smol","resolvedModel":"openai-codex/gpt-6-astra","readOnly":true,"spawns":"","readSummarize":false,"outputSchema":{"properties":{"summary":{"metadata":{"description":"Brief summary of findings and conclusions"},"type":"string"},"files":{"metadata":{"description":"Files examined with relevant code references"},"elements":{"properties":{"path":{"metadata":{"description":"Project-relative path or paths to the most relevant code reference(s), optionally suffixed with line ranges like `:12-34` when relevant"},"type":"string"},"description":{"metadata":{"description":"Section contents"},"type":"string"}}}},"architecture":{"metadata":{"description":"Brief explanation of how pieces connect"},"type":"string"}},"optionalProperties":{"report":{"metadata":{"description":"The complete deliverable when the task asks for a report, table, enumeration, or per-item audit — full markdown at the depth requested (tables, path:line anchors, signatures, code excerpts). Never a summary of it; `summary` already covers that. Omit only for quick lookups."},"type":"string"}}},"outputSchemaMode":"permissive"}
{"type":"message","id":"bc34b46a","parentId":"55602b3c","timestamp":"2026-09-14T13:50:31.312Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nProduction attachment registration, ServeRequest::List, ServingRegistry persistence and daemon pulse/reaper paths in .worktrees/297-enforcement-shape (exact7890ead3). Main is reading the failing integration test itself; do not duplicate that work.\n# Change\nInvestigate only. Locate the call chain for send --attachment twice, success/ATTACHED output, registry save/load, serve list snapshot, and TTL pulse sweep. Find synchronization or stale-snapshot/lost-update possibilities. Use LSP references/definitions where available. Read relevant glossary/ADR sections before interpreting lifecycle meaning. Rank mechanisms that can yield successful two-attachment sends followed by a registry containing only report.md, distinguishing predictions and counterevidence.\n# Acceptance\nReturn evidence-backed call graph and the strongest causal candidates with source ranges. Explicitly state what logs or cohort outcomes would discriminate them. Skip all validation/build/lint/tests and do not edit or launch anything."}],"attribution":"agent","timestamp":1789393831199}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_7fnaknkFQllkBC8PgCXxx3D5|fc_02edc0987684b57f016aa7fbaac31c87d28631181729e13060","toolName":"read","startedAt":"2026-09-14T13:50:35.218Z","args":{"path":"skill://diagnose"},"intent":"Reading diagnostic workflow"},"id":"3c7f6eb8","parentId":"bc34b46a","timestamp":"2026-09-14T13:50:35.218Z"}
{"type":"message","id":"7983bb86","parentId":"3c7f6eb8","timestamp":"2026-09-14T13:50:35.218Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_7fnaknkFQllkBC8PgCXxx3D5|fc_02edc0987684b57f016aa7fbaac31c87d28631181729e13060","name":"read","arguments":{"i":"Reading diagnostic workflow","path":"skill://diagnose"},"intent":"Reading diagnostic workflow"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":10220,"output":26,"cacheRead":0,"cacheWrite":0,"totalTokens":10246,"cost":{"input":0.10220000000000001,"output":0.0013000000000000002,"cacheRead":0,"cacheWrite":0,"total":0.10350000000000001}},"stopReason":"toolUse","timestamp":1789393831311,"responseId":"resp_02edc0987684b57f016aa7fba862e887d2b16a08bdb84e1464","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbaac31c87d28631181729e13060","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading diagnostic workflow\",\"path\":\"skill://diagnose\"}","call_id":"call_7fnaknkFQllkBC8PgCXxx3D5","internal_chat_message_metadata_passthrough":{"create_time":1789393833.178442,"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":3905.5418999940157,"ttft":3472.784500002861,"completedAt":1789393835217,"contextSnapshot":{"promptTokens":10220,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"credential_pin","id":"19985f1f","parentId":"7983bb86","timestamp":"2026-09-14T13:50:35.218Z","provider":"openai-codex","hash":"1a3c10d7bc41d381cab1511db604bc2637dfcfc63796a890d8b5ee152859e1cb"}
{"type":"message","id":"b99339ba","parentId":"19985f1f","timestamp":"2026-09-14T13:50:35.220Z","message":{"role":"toolResult","toolCallId":"call_7fnaknkFQllkBC8PgCXxx3D5|fc_02edc0987684b57f016aa7fbaac31c87d28631181729e13060","toolName":"read","content":[{"type":"text","text":"---\nname: diagnose\ndescription: 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---\n\n# Diagnose\n\nA discipline for hard bugs. Skip phases only when explicitly justified.\n\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\n\n## Phase 1 — Build a feedback loop\n\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\n\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\n\n### Ways to construct one — try them in roughly this order\n\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\n2. **Curl / HTTP script** against a running dev server.\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\n\nBuild the right feedback loop, and the bug is 90% fixed.\n\n### Iterate on the loop itself\n\nTreat the loop as a product. Once you have _a_ loop, ask:\n\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\n\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\n\n### Non-deterministic bugs\n\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\n\n### When you genuinely cannot build a loop\n\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\n\nDo not proceed to Phase 2 until you have a loop you believe in.\n\n## Phase 2 — Reproduce\n\nRun the loop. Watch the bug appear.\n\nConfirm:\n\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\n\nDo not proceed until you reproduce the bug.\n\n## Phase 3 — Hypothesise\n\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\n\nEach hypothesis must be **falsifiable**: state the prediction it makes.\n\n> Format: \"If <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> will make it worse.\"\n\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\n\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\n\n## Phase 4 — Instrument\n\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\n\nTool preference:\n\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\n3. Never \"log everything and grep\".\n\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\n\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\n\n## Phase 5 — Fix + regression test\n\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\n\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\n\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\n\nIf a correct seam exists:\n\n1. Turn the minimised repro into a failing test at that seam.\n2. Watch it fail.\n3. Apply the fix.\n4. Watch it pass.\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\n\n## Phase 6 — Cleanup + post-mortem\n\nRequired before declaring done:\n\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\n- [ ] Regression test passes (or absence of seam is documented)\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\n\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\diagnose\\SKILL.md","contentType":"text/markdown","totalLines":117,"displayContent":{"text":"---\r\nname: diagnose\r\ndescription: 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.\r\n---\r\n\r\n# Diagnose\r\n\r\nA discipline for hard bugs. Skip phases only when explicitly justified.\r\n\r\nWhen exploring the codebase, use the project's domain glossary to get a clear mental model of the relevant modules, and check ADRs in the area you're touching.\r\n\r\n## Phase 1 — Build a feedback loop\r\n\r\n**This is the skill.** Everything else is mechanical. If you have a fast, deterministic, agent-runnable pass/fail signal for the bug, you will find the cause — bisection, hypothesis-testing, and instrumentation all just consume that signal. If you don't have one, no amount of staring at code will save you.\r\n\r\nSpend disproportionate effort here. **Be aggressive. Be creative. Refuse to give up.**\r\n\r\n### Ways to construct one — try them in roughly this order\r\n\r\n1. **Failing test** at whatever seam reaches the bug — unit, integration, e2e.\r\n2. **Curl / HTTP script** against a running dev server.\r\n3. **CLI invocation** with a fixture input, diffing stdout against a known-good snapshot.\r\n4. **Headless browser script** (Playwright / Puppeteer) — drives the UI, asserts on DOM/console/network.\r\n5. **Replay a captured trace.** Save a real network request / payload / event log to disk; replay it through the code path in isolation.\r\n6. **Throwaway harness.** Spin up a minimal subset of the system (one service, mocked deps) that exercises the bug code path with a single function call.\r\n7. **Property / fuzz loop.** If the bug is \"sometimes wrong output\", run 1000 random inputs and look for the failure mode.\r\n8. **Bisection harness.** If the bug appeared between two known states (commit, dataset, version), automate \"boot at state X, check, repeat\" so you can `git bisect run` it.\r\n9. **Differential loop.** Run the same input through old-version vs new-version (or two configs) and diff outputs.\r\n10. **HITL bash script.** Last resort. If a human must click, drive _them_ with `scripts/hitl-loop.template.sh` so the loop is still structured. Captured output feeds back to you.\r\n\r\nBuild the right feedback loop, and the bug is 90% fixed.\r\n\r\n### Iterate on the loop itself\r\n\r\nTreat the loop as a product. Once you have _a_ loop, ask:\r\n\r\n- Can I make it faster? (Cache setup, skip unrelated init, narrow the test scope.)\r\n- Can I make the signal sharper? (Assert on the specific symptom, not \"didn't crash\".)\r\n- Can I make it more deterministic? (Pin time, seed RNG, isolate filesystem, freeze network.)\r\n\r\nA 30-second flaky loop is barely better than no loop. A 2-second deterministic loop is a debugging superpower.\r\n\r\n### Non-deterministic bugs\r\n\r\nThe goal is not a clean repro but a **higher reproduction rate**. Loop the trigger 100×, parallelise, add stress, narrow timing windows, inject sleeps. A 50%-flake bug is debuggable; 1% is not — keep raising the rate until it's debuggable.\r\n\r\n### When you genuinely cannot build a loop\r\n\r\nStop and say so explicitly. List what you tried. Ask the user for: (a) access to whatever environment reproduces it, (b) a captured artifact (HAR file, log dump, core dump, screen recording with timestamps), or (c) permission to add temporary production instrumentation. Do **not** proceed to hypothesise without a loop.\r\n\r\nDo not proceed to Phase 2 until you have a loop you believe in.\r\n\r\n## Phase 2 — Reproduce\r\n\r\nRun the loop. Watch the bug appear.\r\n\r\nConfirm:\r\n\r\n- [ ] The loop produces the failure mode the **user** described — not a different failure that happens to be nearby. Wrong bug = wrong fix.\r\n- [ ] The failure is reproducible across multiple runs (or, for non-deterministic bugs, reproducible at a high enough rate to debug against).\r\n- [ ] You have captured the exact symptom (error message, wrong output, slow timing) so later phases can verify the fix actually addresses it.\r\n\r\nDo not proceed until you reproduce the bug.\r\n\r\n## Phase 3 — Hypothesise\r\n\r\nGenerate **3–5 ranked hypotheses** before testing any of them. Single-hypothesis generation anchors on the first plausible idea.\r\n\r\nEach hypothesis must be **falsifiable**: state the prediction it makes.\r\n\r\n> Format: \"If <X> is the cause, then <changing Y> will make the bug disappear / <changing Z> will make it worse.\"\r\n\r\nIf you cannot state the prediction, the hypothesis is a vibe — discard or sharpen it.\r\n\r\n**Show the ranked list to the user before testing.** They often have domain knowledge that re-ranks instantly (\"we just deployed a change to #3\"), or know hypotheses they've already ruled out. Cheap checkpoint, big time saver. Don't block on it — proceed with your ranking if the user is AFK.\r\n\r\n## Phase 4 — Instrument\r\n\r\nEach probe must map to a specific prediction from Phase 3. **Change one variable at a time.**\r\n\r\nTool preference:\r\n\r\n1. **Debugger / REPL inspection** if the env supports it. One breakpoint beats ten logs.\r\n2. **Targeted logs** at the boundaries that distinguish hypotheses.\r\n3. Never \"log everything and grep\".\r\n\r\n**Tag every debug log** with a unique prefix, e.g. `[DEBUG-a4f2]`. Cleanup at the end becomes a single grep. Untagged logs survive; tagged logs die.\r\n\r\n**Perf branch.** For performance regressions, logs are usually wrong. Instead: establish a baseline measurement (timing harness, `performance.now()`, profiler, query plan), then bisect. Measure first, fix second.\r\n\r\n## Phase 5 — Fix + regression test\r\n\r\nWrite the regression test **before the fix** — but only if there is a **correct seam** for it.\r\n\r\nA correct seam is one where the test exercises the **real bug pattern** as it occurs at the call site. If the only available seam is too shallow (single-caller test when the bug needs multiple callers, unit test that can't replicate the chain that triggered the bug), a regression test there gives false confidence.\r\n\r\n**If no correct seam exists, that itself is the finding.** Note it. The codebase architecture is preventing the bug from being locked down. Flag this for the next phase.\r\n\r\nIf a correct seam exists:\r\n\r\n1. Turn the minimised repro into a failing test at that seam.\r\n2. Watch it fail.\r\n3. Apply the fix.\r\n4. Watch it pass.\r\n5. Re-run the Phase 1 feedback loop against the original (un-minimised) scenario.\r\n\r\n## Phase 6 — Cleanup + post-mortem\r\n\r\nRequired before declaring done:\r\n\r\n- [ ] Original repro no longer reproduces (re-run the Phase 1 loop)\r\n- [ ] Regression test passes (or absence of seam is documented)\r\n- [ ] All `[DEBUG-...]` instrumentation removed (`grep` the prefix)\r\n- [ ] Throwaway prototypes deleted (or moved to a clearly-marked debug location)\r\n- [ ] The hypothesis that turned out correct is stated in the commit / PR message — so the next debugger learns\r\n\r\n**Then ask: what would have prevented this bug?** If the answer involves architectural change (no good test seam, tangled callers, hidden coupling) hand off to the `/improve-codebase-architecture` skill with the specifics. Make the recommendation **after** the fix is in, not before — you have more information now than when you started.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117]},"meta":{"source":{"type":"internal","value":"skill://diagnose"}}},"isError":false,"timestamp":1789393835219}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_6920eJJDr0zl8vqErb4uEg8c|fc_02edc0987684b57f016aa7fbb1860487d28059d2fc86b17192","toolName":"grep","startedAt":"2026-09-14T13:50:41.582Z","args":{"path":".worktrees/297-enforcement-shape"},"intent":"Locating attachment registry paths"},"id":"5c52d58e","parentId":"b99339ba","timestamp":"2026-09-14T13:50:41.582Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_4qVpmKzGrCjdUScYceE7ibpQ|fc_02edc0987684b57f016aa7fbb1861487d2841d5ddfff480a1c","toolName":"glob","startedAt":"2026-09-14T13:50:41.582Z","args":{"path":".worktrees/297-enforcement-shape/**/{*glossary*,*GLOSSARY*,*adr*,*ADR*}"},"intent":"Locating lifecycle documentation"},"id":"8cdb0e43","parentId":"5c52d58e","timestamp":"2026-09-14T13:50:41.582Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_q3vf8ZUnz1JkOLL0oAVHu86c|fc_02edc0987684b57f016aa7fbb1861887d2a95aecd62799601d","toolName":"read","startedAt":"2026-09-14T13:50:41.582Z","args":{"path":"xd://"},"intent":"Discovering navigation devices"},"id":"89fa9583","parentId":"8cdb0e43","timestamp":"2026-09-14T13:50:41.582Z"}
{"type":"message","id":"639dbc3f","parentId":"89fa9583","timestamp":"2026-09-14T13:50:41.583Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_6920eJJDr0zl8vqErb4uEg8c|fc_02edc0987684b57f016aa7fbb1860487d28059d2fc86b17192","name":"grep","arguments":{"i":"Locating attachment registry paths","pattern":"ServingRegistry|ServeRequest::List|ATTACHED|sweep_expired","path":".worktrees/297-enforcement-shape","case":true,"gitignore":true,"skip":null},"intent":"Locating attachment registry paths"},{"type":"toolCall","id":"call_4qVpmKzGrCjdUScYceE7ibpQ|fc_02edc0987684b57f016aa7fbb1861487d2841d5ddfff480a1c","name":"glob","arguments":{"i":"Locating lifecycle documentation","path":".worktrees/297-enforcement-shape/**/{*glossary*,*GLOSSARY*,*adr*,*ADR*}","hidden":true,"gitignore":true,"limit":100},"intent":"Locating lifecycle documentation"},{"type":"toolCall","id":"call_q3vf8ZUnz1JkOLL0oAVHu86c|fc_02edc0987684b57f016aa7fbb1861887d2a95aecd62799601d","name":"read","arguments":{"i":"Discovering navigation devices","path":"xd://"},"intent":"Discovering navigation devices"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1787,"output":162,"cacheRead":10112,"cacheWrite":0,"totalTokens":12061,"cost":{"input":0.01787,"output":0.0081,"cacheRead":0.010112,"cacheWrite":0,"total":0.036082}},"stopReason":"toolUse","timestamp":1789393835224,"responseId":"resp_02edc0987684b57f016aa7fbab8e6487d290b8c3f72010b9ec","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbb1860487d28059d2fc86b17192","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating attachment registry paths\",\"pattern\":\"ServingRegistry|ServeRequest::List|ATTACHED|sweep_expired\",\"path\":\".worktrees/297-enforcement-shape\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_6920eJJDr0zl8vqErb4uEg8c","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbb1861487d2841d5ddfff480a1c","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating lifecycle documentation\",\"path\":\".worktrees/297-enforcement-shape/**/{*glossary*,*GLOSSARY*,*adr*,*ADR*}\",\"hidden\":true,\"gitignore\":true,\"limit\":100}","call_id":"call_4qVpmKzGrCjdUScYceE7ibpQ","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"glob","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbb1861887d2a95aecd62799601d","type":"function_call","status":"completed","arguments":"{\"i\":\"Discovering navigation devices\",\"path\":\"xd://\"}","call_id":"call_q3vf8ZUnz1JkOLL0oAVHu86c","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":6355.910300001502,"ttft":6324.1159000098705,"completedAt":1789393841581,"contextSnapshot":{"promptTokens":11899,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"b9866185","parentId":"639dbc3f","timestamp":"2026-09-14T13:50:41.583Z","message":{"role":"toolResult","toolCallId":"call_q3vf8ZUnz1JkOLL0oAVHu86c|fc_02edc0987684b57f016aa7fbb1861887d2a95aecd62799601d","toolName":"read","content":[{"type":"text","text":"xd:// 1 mounted tool devices.\nxd://spt_checkpoint After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd://<tool> for docs + JSON schema; write the JSON args object to xd://<tool> to execute. Active top-level tools accept the same dispatch."}],"details":{"contentType":"text/plain","totalLines":4,"displayContent":{"text":"xd:// 1 mounted tool devices.\nxd://spt_checkpoint After the commune skill has saved this live endpoint's continuity drop, compact native OMP context and wake the same endpoint.\n\nRead xd://<tool> for docs + JSON schema; write the JSON args object to xd://<tool> to execute. Active top-level tools accept the same dispatch.","startLine":1,"lineNumbers":[1,2,3,4]},"meta":{"source":{"type":"internal","value":"xd://"}}},"isError":false,"timestamp":1789393841583}}
{"type":"message","id":"65dc7c4a","parentId":"b9866185","timestamp":"2026-09-14T13:50:41.628Z","message":{"role":"toolResult","toolCallId":"call_4qVpmKzGrCjdUScYceE7ibpQ|fc_02edc0987684b57f016aa7fbb1861487d2841d5ddfff480a1c","toolName":"glob","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/docs/adr/"}],"details":{"scopePath":".worktrees/297-enforcement-shape","fileCount":1,"files":[".worktrees/297-enforcement-shape/docs/adr/"],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"timestamp":1789393841627}}
{"type":"message","id":"9971eb60","parentId":"65dc7c4a","timestamp":"2026-09-14T13:50:43.755Z","message":{"role":"toolResult","toolCallId":"call_6920eJJDr0zl8vqErb4uEg8c|fc_02edc0987684b57f016aa7fbb1860487d28059d2fc86b17192","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/\n## GATE-W2-272-CHECKLIST.md\n 579|## 08:01Z — FIELD RECEIVER: 'spt ready field-b' (tip bin, rig B home, detached, log spt-rig-b/field-recv.log) is the B-side witness — it prints each delivered envelope; A sends as the node USER (scrubbed env => user-msg, the W2 authority path). Waiting for field-b to gossip into rig A's endpoint list before row 1.\n*580|## 08:02Z — FIELD ROW 1a PASS (delivery): A 'spt send --attachment blob.txt field-b' (scrubbed env, user-msg) -> ATTACHED:blob.txt http://localhost:5474/hfenduleam/f/blob.txt (405264 bytes, ttl 2592000000ms), SENT(WAN):field-b@b54a9139…; A serve list shows the snapshot -> that URL with ttl; B's field-recv.log EVENT from=cli@HFENDULEAM msg-id=L45JMJJO attachments=[{name blob.txt, url http://localhost:5474/hfenduleam/f/blob.txt, bytes 405264}] == file size. Row 1b (fetch on B) running: the URL carries ...\n 581|## 08:02Z — FIELD ROW 1b PASS (fetch): on B 'spt fetch hfenduleam/f/blob.txt' with SPT_DOCS_PORT=35835 (rig B's real docs port) -> /tmp/blob.fetch2, 405264 bytes, sha 22304fd839570e64 == A's. Bare fetch -> FETCH_UNREACHABLE http://localhost:5474/… because nothing listens on 5474 on kitsubito's rig (only 35835, pid 73579): the delivered URL carries the CONFIG docs port and the rig runs on an ephemeral one — releases#282's known rig trap, recorded, not charged to W2 (a fleet daemon on its fixed port ...\n*582|## 08:03Z — FIELD A-SIDE (rows 2a/3/4/5): blob.txt edited on A after the send (sha now 40c371c256eb3d61, snapshot must still read 22304fd839570e64); row 3 'send --attachment report3.md --ttl 1s' -> ATTACHED ttl 1000ms, SENT(WAN); row 4 two sends of report.md from d1/d2 -> ATTACHED report.md AND report~1.md (distinct URLs, 41 bytes each), serve list shows both with ttl-from stamps; row 5 send --attachment nonexistent.bin -> ATTACHMENT_REFUSED:<path>: os error 2 (nothing was sent), rc=1 = refused BY NAME...\n 583|## 08:03Z — FIELD B-SIDE PASSES (rig B fetch via SPT_DOCS_PORT=35835): ROW 2a PASS — blob.txt fetched AFTER A's edit = 405264 bytes sha 22304fd839570e64 (the ORIGINAL; A's live file is 40c371c256eb3d61) => snapshot semantics hold. ROW 3 PASS — report3.md fetch rc=1 'HTTP 404: NOT_FOUND: served resource report3.md' after the 1 s ttl; A's daemon.stderr.log: 'SERVE_REAP: reaped 1 expired entries, freed 13 bytes' (13 = report3.md's size). ROW 4 PASS — report.md (sha df8ade6605e8307e, d1) and report~1...\n 584|## 08:03Z — FIELD ROW 2b PASS: blob.txt DELETED on A (exists=0); B fetch still rc=0, 405264 bytes, sha 22304fd839570e64 (the snapshot outlives the source). ALL FIVE §3 ROWS PASS on the tip bins (rig A hfenduleam pid 56976, rig B kitsubito pid 73579, receiver 'spt ready field-b' pid 73842). One field noted, not yet classified: serve list --json entries (keys adapter/audience/id/kind/origin/path/registered_at_ms/served_name/short_alias/ttl_ms/url) show origin=None for kind=attachment; checking the contr...\n 585|## 08:04Z — ORIGIN CLASSIFIED (non-finding): docs-site serving/overview.md:153 — origin = 'the endpoint that registered it; for a helper-registered entry, the message short-ID'. My sends ran from the node user's shell (scrubbed, no endpoint), so origin=None is the documented value; the helper case carried origin=Some(BCDFGH23) in the gate raws. Docs rider (not a defect): a reader may expect the attachment's message short-ID on the entry; only the helper entry carries it. FIELD §3 CLOSED: five rows t...\n...\n 695|\n*696|## 20:50:41Z -- r2 ATTEMPT 2 WINDOWS TEST RED, TRIAGED (job 102216542171, my REST log 613,037 B sha256 f8ecc0c3; todlando reported 20:47Z, same read). Summary 2; Phase A 3346/3346; Phase B 233/234, ONE red cell spt::webserve_attachment_e2e an_attachment_is_snapshot_served_fetched_back_and_named_by_its_message, panic :612 \"not in the registry\" with the daemon ATTACHED line (ttl 5000ms) in hand; cell 11.733 s, 20:33:28-20:33:40Z. FLOOR_START 296,908,656,640 PASS, FLOOR_END 230,368,632,832 PASS, footprint 6...\n 697|\n 698|## 20:53:45Z -- deployah ACCEPTED the ruling (20:52Z), third byte-identical fetch of the log (sha256 f8ecc0c3…3692). Data he added: (a) the same cell PASSED at 25e60015 on attempt 1 (Phase B 234/234), so mechanism (3) now survives by EVIDENCE not elimination; (b) footprint 66.5 GB vs 72.4 GB on attempt 1, an 8% drop — the repair was the REAP (start headroom 276 GiB vs 91), not a lighter suite; the old baseline would have red again; (c) the FAIL line appears twice in the raw (4245 inline, 4486 failure...\n 699|\n...\n 764|## 03:45Z — hertz interim CORRECTION: Linux 2-cell x5 + clippy legs ran at 3fef8375 (separately assembled chain d993ec91/15e32211/1ba5076b/3fef8375 on 25e60015), TREE be2184af = c4919243's tree per hertz; record them as bound to TREE be2184af via 3fef8375, NOT 'at c4919243'. kitsubito now checked out at c4919243 (file no-op). WINDOWS victim cells LOST (WIN_cells.log never existed; background loop died with his context clear) — re-run from scratch at c4919243/be2184af: mesh_recovery 5/5 PASS 7.925/7.7...\n*765|## 03:52Z — HAND-OFF STOPPED (hertz): Windows cell3 x5 at c4919243/be2184af = PASS 23.601 / PASS 21.142 / FAIL 14.591 / PASS 26.390 / PASS 29.466 s; red = webserve_attachment_e2e.rs:551 'each attachment registered its OWN entry' left 4 right 5 (after=4, before=3, expected +2, got +1); red is the FASTEST run. hertz mechanism (source): ARM 10 mints a real 1 s-ttl attachment + sleeps 1500 ms (corpse stays in registry); ServeRequest::List servehost.rs:224 returns entries UNFILTERED (corpse counted in befor...\n 766|## 03:53Z — VERIFIED hertz's three facts at c4919243 (ARM 10 :507-:525 ttl 1s + 1500 ms sleep; List unfiltered servehost.rs:224-226; reaper on the 5 s pulse livehost.rs). Census: ARM 11 :535-:553 is the only count-delta arm after ARM 10 (ARM 7 :406/:414 precedes the first ttl mint; ARM 12 :581/:627 by served_name). RIDER 5 ORDERED (test-only, on c4919243): ARM 11 asserts identity via the :581 find-by-served_name pattern, drops before_count/+2; no Reconcile. Re-proof at new head: clippy both OSes, cell3...\n 767|## 03:53Z — deployah idle sweep: ACL + FW rule (by attributes) still open; hfenduleam census 1 = hertz's cell3 x10 (pid 60240, root unproven, off CI axis); free 133.0 GiB vs 110 floor (23 GiB slack). RULED: no reap during hertz's timing legs; after legs, before hand-off, I reap my retired gate pools (candidates gate-w2-e3bd53d4, gate-w2-401a19ad, gate-222-ca30a79e) and hand deployah the post-reap free number.\n 768|## 03:55Z — reap census: 5 real target pools only (hertz gate + 3 hertz lanes; shape-0680 = deployah's r2 lane, unlanded until r3 lands 25e60015); none mine; free 137.0 GiB. shape-0680 'M reference.md' = terminator-only, diff empty. No reap available pre-dispatch; slack 27 GiB over floor. Waiting on hertz: cell3 x10 frequency, then rider 5 sha + re-proof.\n## KEYSTONE-182-JIT.md\n 838|- 2026-08-19 BOTH FILINGS IN (todlando; doyle re-verified each on the board, not relayed):\n*839|  releases#198 (rc busy-refuse stale driven_by, WIP+BUGFIX) ATTACHED as #182 TENTH member,\n 840|  greenlit-form addition comment 5342305050 standing BEFORE next golden; releases#199 (erhost\n 841|  second face, 1/20, unmasked-or-introduced open) filed BACKLOG+BUGFIX, NOT attached — carries\n 842|  the three-arm rate table + cli.rs:4183 truthfulness note.\n## V031-PLAN.md\n 8|- `Broker.net`: `Option<NetHost>` → `OnceLock<NetHost>` (lock-free `.get()`); ~10 read sites `self.net.as_ref()`/`&self.net` → `self.net.get()`. `bind_in_with_net(Some(host))` sets it immediately (fast path). Add `attach_net(&self, host) -> bool`.\n*9|- `Daemon::run`: factor the dispatcher+pump spawn into a `spawn_net_consumers(broker, registry, stop, cfg)` helper. Fast path (NetHost::start Ok at boot) → bind, attach, spawn consumers as today. Slow path (NET_BIND_FAIL) → bind net-less, serve seed-control immediately (don't block liveness), spawn a BACKGROUND supervisor thread that retries `NetHost::start` with capped backoff (≤ ~60s) until it succeeds → `attach_net` → spawn consumers. Log `NET_BIND_RETRY` / `NET_ATTACHED`.\n 10|- Pure-testable seam: the backoff ladder (reuse the REQ-DAEMON-5 pump-supervisor backoff shape) + \"consumers spawn exactly once on attach\". OnceLock guarantees single attach.\n 11|\n 12|### 2. Status honesty — REQ-DAEMON-9 (impl, unit)\n\n## crates/\n\n### spt-daemon/\n\n#### src/\n##### broker.rs\n 5915|\n*5916|    /// Total viewers ever ATTACHED to a session — the monotonic counterpart to\n 5917|    /// [`Self::test_session_viewer_count`], which is a LEVEL the product is\n 5918|    /// entitled to lower on its own.\n 5919|    ///\n##### daemon.rs\n 583|            if broker.attach_net(host) {\n*584|                spt_proto::emit_line_err!(\"NET_ATTACHED: net endpoint bound on retry — brain starts the consumers\");\n 585|            }\n 586|            return;\n 587|        }\n##### livehost.rs\n 1291|        }\n*1292|        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\n 1293|            Ok(registry) => registry,\n 1294|            Err(err) => {\n 1295|                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\n##### msg.rs\n 330|/// (WAX-SEAL W2, releases#21). Carries the content and the binding subnet;\n*331|/// the broker pushes the ceremony overlay to the minter session's ATTACHED\n 332|/// CONTROLLER, verifies the presented code daemon-side, bounds attempts on\n 333|/// the seal ledger, and mints under the same `SEAL_APPLY` serialization as\n 334|/// the replication apply arm — nothing about the answer is decided in the\n##### servehost.rs\n 8|use serde::{Deserialize, Serialize};\n*9|use spt_store::serving::{ServedEntry, ServingRegistry};\n 10|\n 11|use crate::codec::{read_frame, write_frame};\n 12|use crate::frame::{Envelope, Role};\n...\n 174|    let path = spt_store::perch::serving_registry_file_in(home);\n*175|    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\n 176|        if matches!(&request, ServeRequest::AddInputReference { .. }) {\n 177|            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\n 178|        } else {\n...\n 274|        }\n*275|        ServeRequest::List => Ok(ServeResult::Listed {\n 276|            entries: registry.entries().cloned().collect(),\n 277|        }),\n 278|        // Answered above, before the writer lock.\n...\n 352|\n*353|fn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n 354|    let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\n 355|    let retired: Vec<_> = registry\n 356|        .entries()\n...\n 679|        });\n*680|        let ServeResult::Listed { entries } = apply_at(&home, ServeRequest::List, 3).unwrap() else {\n 681|            panic!(\"list did not return entries\");\n 682|        };\n 683|        let paths: std::collections::BTreeSet<_> = entries.iter().map(|e| &e.path).collect();\n...\n 716|        with_registry_write(|| {\n*717|            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 718|            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\n 719|            registry.save_at(&registry_path).unwrap();\n 720|        })\n...\n 725|                with_registry_write(|| {\n*726|                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 727|                    let reaped = registry.reap_expired(u64::MAX);\n 728|                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\n 729|                    // Held ACROSS the pause: this is the window the add must not\n...\n 742|\n*743|        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\n 744|            .unwrap()\n 745|            .entries()\n 746|            .map(|e| e.served_name.clone())\n...\n 794|        // so a reader must never observe the un-narrowed half.\n*795|        let ServeResult::Listed { entries } = apply_at(&home, ServeRequest::List, 2).unwrap() else {\n 796|            panic!(\"list did not return entries\");\n 797|        };\n 798|        assert_eq!(entries.len(), 1);\n...\n 834|    fn list(home: &Path) -> Vec<ServedEntry> {\n*835|        let ServeResult::Listed { entries } = apply_at(home, ServeRequest::List, 0).unwrap() else {\n 836|            panic!(\"list did not return entries\");\n 837|        };\n 838|        entries\n##### webserve.rs\n 25|use hyper::{Response, StatusCode};\n*26|use spt_store::serving::{encode_url_segment, ServedEntry, ServedKind, ServingRegistry};\n 27|\n 28|use crate::docshost::{content_type_for, locate_path, sanitize_request_path, serve_path};\n 29|\n...\n 334|// [impl->REQ-WEB-SERVING-REGISTRY]\n*335|fn registry_at(home: &Path) -> Result<ServingRegistry, String> {\n 336|    let path = spt_store::perch::serving_registry_file_in(home);\n*337|    ServingRegistry::load_at(&path)\n 338|        .map_err(|error| format!(\"SERVING_REGISTRY_LOAD_FAIL: {}: {error}\\n\", path.display()))\n 339|}\n 340|\n...\n 343|    home: &Path,\n*344|    registry: &ServingRegistry,\n 345|    remainder: &str,\n 346|    uri_path: &str,\n 347|    query: Option<&str>,\n...\n 523|    home: &Path,\n*524|    registry: &ServingRegistry,\n 525|    remainder: &str,\n 526|    uri_path: &str,\n 527|    query: Option<&str>,\n...\n 838|        let registry_path = spt_store::perch::serving_registry_file_in(home);\n*839|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 840|        let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n 841|        registry.save_at(&registry_path).unwrap();\n 842|        entry\n...\n 848|        let registry_path = spt_store::perch::serving_registry_file_in(home);\n*849|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 850|        let entry = registry.add_adapter(&root, name, alias, 1).unwrap();\n 851|        registry.save_at(&registry_path).unwrap();\n 852|        entry\n...\n 878|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*879|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 880|        // NO ttl. `add` registers at `registered_at_ms = 1`, so a 24h lifetime\n 881|        // here expires in 1970 and serve-time masking 404s the entry before the\n 882|        // audience is ever consulted — measured, and it would have made this\n...\n 1067|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1068|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1069|        registry.remove(&entry.id).unwrap();\n 1070|        registry.save_at(&registry_path).unwrap();\n 1071|        assert_eq!(get(home.path(), uri).status(), StatusCode::NOT_FOUND);\n...\n 1395|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1396|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1397|        registry.add_reference(&source, Some(\"report.md\"), Some(\"ling\"), 1).unwrap();\n 1398|        registry.save_at(&registry_path).unwrap();\n 1399|        let entry = add_adapter(home.path(), \"example\", Some(\"short\"));\n\n#### tests/\n##### attach.rs\n 1800|\n*1801|    // THE PRE-ATTACHED CONSUME, forced deterministically: read the dead-window\n 1802|    // frame (the first seq >= K) on the successor. This is what `serve_attach`\n 1803|    // does by race before `attached`; here we do it explicitly, no timing.\n 1804|    let deadline = succ.call_deadline();\n##### twohost_web.rs\n 71|use spt_store::roster::{RosterEntry, RosterStore};\n*72|use spt_store::serving::ServingRegistry;\n 73|use spt_store::subnet::SubnetStore;\n 74|use tempfile::TempDir;\n 75|\n...\n 702|    let registry_path = perch::serving_registry_file_in(home.path());\n*703|    let mut registry = ServingRegistry::load_at(&registry_path).expect(\"registry\");\n 704|    registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\n 705|    registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\n 706|    registry.save_at(&registry_path).expect(\"save registry\");\n...\n 962|    let helper_entry = loop {\n*963|        let registry = ServingRegistry::load_at(&registry_path).expect(\"registry\");\n 964|        let found = registry\n 965|            .entries()\n 966|            .find(|e| e.origin.as_deref() == Some(HELPER_MSG_ID))\n##### webserve_e2e.rs\n 9|\n*10|use spt_store::serving::{ServedEntry, ServingRegistry};\n 11|\n 12|fn http(port: u16, method: &str, path: &str) -> (u16, String, Vec<u8>) {\n 13|    let mut stream = TcpStream::connect((\"127.0.0.1\", port)).expect(\"connect serving listener\");\n...\n 26|    let path = spt_store::perch::serving_registry_file_in(home);\n*27|    let mut registry = ServingRegistry::load_at(&path).unwrap();\n 28|    let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n 29|    registry.save_at(&path).unwrap();\n 30|    entry\n...\n 115|    let path = spt_store::perch::serving_registry_file_in(home.path());\n*116|    let mut registry = ServingRegistry::load_at(&path).unwrap();\n 117|    registry.remove(&entry.id).unwrap();\n 118|    registry.save_at(&path).unwrap();\n 119|    assert_eq!(http(port, \"GET\", uri).0, 404);\n...\n 315|    let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*316|    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 317|    let entry = registry.add_adapter(&root, \"example\", Some(\"short\"), 1).unwrap();\n 318|    registry.save_at(&registry_path).unwrap();\n 319|    let port = spt_daemon::docshost::start_serving(home.path().to_path_buf(), home.path().join(\"docs\"), \"LOCAL\".to_owned(), 0)\n...\n 361|    let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*362|    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 363|    registry.add_adapter(&adapter_root, \"example\", Some(\"short\"), 1).unwrap();\n 364|    registry.save_at(&registry_path).unwrap();\n 365|    let port = spt_daemon::docshost::start_serving(\n...\n 427|    let registry_path = spt_store::perch::serving_registry_file_in(home);\n*428|    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 429|    registry.add_adapter(&web_root, \"cc\", None, 1).unwrap();\n 430|    registry.save_at(&registry_path).unwrap();\n 431|\n\n### spt/\n\n#### src/\n##### cli.rs\n 11672|        eprintln!(\n*11673|            \"ATTACHED:{}: {} ({} bytes, ttl {attachment_ttl_ms}ms)\",\n 11674|            attachment.name, attachment.url, attachment.bytes\n 11675|        );\n 11676|    }\n...\n 15377|    }\n*15378|    let verb = if detach { \"DETACHED\" } else { \"ATTACHED\" };\n 15379|    if edge {\n 15380|        eprintln!(\"{verb}:{name} (takes effect within one pump cadence)\");\n 15381|    } else {\n##### serveverb.rs\n 176|        ServeCmd::Rm { name_or_id } => ServeRequest::Remove { name_or_id },\n*177|        ServeCmd::List => ServeRequest::List,\n 178|        ServeCmd::LanFirewall { .. } => unreachable!(\"handled before daemon startup\"),\n 179|        ServeCmd::Lan { bootstrap, stop, port } => {\n 180|            if stop {\n...\n 584|        let registry_path = temp.path().join(\"serving.json\");\n*585|        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 586|        let entry = registry.add_reference(&source, Some(\"quoted.md\"), None, 1).unwrap();\n 587|        let scoped = registry\n 588|            .scope_entry(&entry.id, Some(86_400_000), Some(\"todlando\"), Some(\"ABCDEFGH\"))\n\n##### picker/\n###### model.rs\n 1380|            // An online endpoint's PTY is live → attach the rc pump; an offline\n*1381|            // one is brought up then ATTACHED by default (W4 UX: Start-now lands you\n 1382|            // in the live session, not detached with no stdout — the `h` keybind is\n 1383|            // the headless escape, see [`start_headless_outcome`](Self::start_headless_outcome)).\n 1384|            // Attach = Control intent.\n\n#### tests/\n##### engine_room_bringup_e2e.rs\n 1507|// [int->REQ-ER-GRANT-ANNOUNCE-AFTER-ATTACH] A GRANT DESCRIBING A CONTROLLER THAT\n*1508|// NEVER ATTACHED MUST BE IMPOSSIBLE — the invariant ratified at the 2026-08-04\n 1509|// bag grill: a bring-up that was ADMITTED but whose admit ticket is NEVER\n 1510|// REDEEMED leaves no empowerment written, no briefing spooled and no grant\n 1511|// sentence anywhere, ever; a CONFIRMED SEAT produces all three, exactly once.\n...\n 1686|        violations.is_empty(),\n*1687|        \"A GRANT DESCRIBING A CONTROLLER THAT NEVER ATTACHED MUST BE IMPOSSIBLE \\\n 1688|         — {} violation(s):\\n  · {}\\n\\n=== never-seated arm setup ===\\n{}\\n\\\n 1689|         === seated arm setup ===\\n{}\\n=== never-seated daemon diagnostics ===\\n{}\",\n 1690|        violations.len(),\n##### twohost_cli.rs\n 101|const SIG_E1_OK: &str = \"gated-e1-landed-at-a\";\n*102|const SIG_B3_ATTACHED: &str = \"gated-b3-viewport-attached\";\n 103|const ID_FORK_SRC: &str = \"ling-gated-forksrc\";\n 104|const ID_FORK_NEW: &str = \"ling-gated-forknew\";\n 105|const SIG_FORK_READY: &str = \"gated-fork-source-ready-at-b\";\n...\n 1109|    rig_wait(\"B-3: A's viewport is attached\", rig.wait, || {\n*1110|        saw_signal(&rig, SIG_B3_ATTACHED)\n 1111|    });\n 1112|    drop(brain); // our own IPC conn dies with the daemon — release it first\n 1113|    daemon.stop();\n...\n 1404|    let pre_len = capture.lock().unwrap().len();\n*1405|    signal(&rig, &rig.a_hex(), ID_RC, SIG_B3_ATTACHED);\n 1406|\n 1407|    // B stops its daemon on that signal — a real severed transport. The banner\n 1408|    // must paint AFTER the pre-bounce output, and live output must resume\n##### webserve_attachment_e2e.rs\n 18|//!\n*19|//! send with an attachment → the ATTACHED line names the URL · fetch it back\n 20|//! byte-equal · the source EDITED after the send does not change what is served\n 21|//! (a snapshot, not a reference) · the source DELETED does not 404 it · two\n 22|//! sends of one name get two distinct URLs · an existing destination is refused\n...\n 209|\n*210|/// The URL out of an `ATTACHED:<name>: <url> (…)` line.\n 211|fn attached_url(out: &Output) -> String {\n 212|    let text = stderr(out);\n 213|    let line = text\n 214|        .lines()\n*215|        .find(|line| line.starts_with(\"ATTACHED:\"))\n*216|        .unwrap_or_else(|| panic!(\"no ATTACHED line: {text}\"));\n 217|    line.split_whitespace()\n 218|        .find(|token| token.starts_with(\"http://\"))\n*219|        .unwrap_or_else(|| panic!(\"no url on the ATTACHED line: {line}\"))\n 220|        .to_string()\n 221|}\n 222|\n*223|/// EVERY url on the send's `ATTACHED:` lines, in order.\n 224|fn attached_urls(out: &Output) -> Vec<String> {\n 225|    stderr(out)\n 226|        .lines()\n*227|        .filter(|line| line.starts_with(\"ATTACHED:\"))\n 228|        .filter_map(|line| {\n 229|            line.split_whitespace()\n 230|                .find(|token| token.starts_with(\"http://\"))\n...\n 545|    let urls = attached_urls(&two);\n*546|    assert_eq!(urls.len(), 2, \"one ATTACHED line per attachment: {:?}\", urls);\n 547|    assert_ne!(urls[0], urls[1], \"two files are two links, never one reused\");\n 548|    let after_two = run(home, &[\"serve\", \"list\", \"--json\"], None);\n 549|    // IDENTITY, not a count. A before/after total over `serve list` cannot carry\n...\n 551|    // deliberately leaves an EXPIRED-but-unreaped entry behind (`--ttl 1s`, then a\n*552|    // 1500 ms sleep), `ServeRequest::List` answers `registry.entries()` UNFILTERED\n 553|    // so that corpse is still counted, and the attachment TTL reaper rides the\n 554|    // daemon's 5 s pulse. A sweep landing between the two lists retires the corpse\n 555|    // and the delta reads +1 for two registrations that BOTH happened. Measured at\n...\n 566|    for url in &urls {\n*567|        let name = url.rsplit('/').next().expect(\"an ATTACHED url ends in its served name\");\n 568|        assert!(\n 569|            rows.iter().any(|row| row[\"served_name\"] == *name),\n 570|            \"each attachment registered its OWN entry - {name} is missing from {}\",\n...\n 595|    let snapshot_of = |name: &str| -> Option<PathBuf> {\n*596|        let registry = spt_store::serving::ServingRegistry::load_at(&registry_path).ok()?;\n 597|        let found = registry\n 598|            .entries()\n 599|            .find(|entry| entry.served_name == name)\n...\n 675|    for attempt in 0..5 {\n*676|        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 677|        if registry\n 678|            .scope_entry(\"reap-me.md\", Some(1), None, None)\n 679|            .is_some()\n...\n 700|    for attempt in 0..5 {\n*701|        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 702|        let planted = registry\n 703|            .add_reference(&kept_source, Some(\"kept-by-the-guard.md\"), None, 1)\n 704|            .expect(\"plant a reference entry\");\n##### webserve_cross_node_e2e.rs\n 661|        let registry_path = spt_store::perch::serving_registry_file_in(home_b.path());\n*662|        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 663|        serving\n 664|            .scope_entry(\"report.md\", None, Some(AUDIENCE_ENDPOINT), None)\n 665|            .expect(\"the served entry is there to narrow\");\n...\n 675|        // Now the SAME entry addressed to an endpoint B cannot place on A.\n*676|        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 677|        serving\n 678|            .scope_entry(\"report.md\", None, Some(\"somebody-else\"), None)\n 679|            .expect(\"the entry is still there\");\n...\n 759|        // Restore the open entry for the arms that follow.\n*760|        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 761|        serving.scope_entry(\"report.md\", None, None, None).expect(\"clear the audience\");\n 762|        serving.save_at(&registry_path).expect(\"persist the restore\");\n 763|        let (status, _, _) = http(port_a, \"GET\", &url, &[]);\n\n### spt-store/src/\n#### serving.rs\n 125|#[serde(deny_unknown_fields)]\n*126|pub struct ServingRegistry {\n 127|    schema_version: u32,\n 128|    entries: Vec<ServedEntry>,\n 129|    // The key is the requested name, not an assigned suffix. Splitting at the\n...\n 134|\n*135|impl ServingRegistry {\n 136|    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n 137|    /// error: never recover by resetting the allocator and reusing stale URLs.\n 138|    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\n...\n 845|\n*846|    fn registry(home: &TempDir) -> ServingRegistry {\n*847|        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\n 848|    }\n 849|\n 850|    fn source(home: &TempDir, relative: &str) -> PathBuf {\n...\n 856|\n*857|    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\n 858|        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\n 859|        registry(home)\n 860|    }\n...\n 1089|            let transaction = (|| -> io::Result<()> {\n*1090|                let mut loaded = ServingRegistry::load_at(&path)?;\n 1091|                loaded.add_reference(&next_path, None, None, 2)?;\n 1092|                loaded.save_at(&path)\n 1093|            })();\n...\n 1107|        fs::create_dir_all(&path).unwrap();\n*1108|        assert!(ServingRegistry::load_at(&path).is_err());\n 1109|    }\n 1110|\n 1111|    // [unit->REQ-WEB-SERVING-REGISTRY]\n\nShowing files 1-20 of 25. Use skip=20 for the next page, or narrow paths/pattern.\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/297-enforcement-shape","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":73,"fileCount":20,"files":[".worktrees/297-enforcement-shape/GATE-W2-272-CHECKLIST.md",".worktrees/297-enforcement-shape/KEYSTONE-182-JIT.md",".worktrees/297-enforcement-shape/V031-PLAN.md",".worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/msg.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/tests/attach.rs",".worktrees/297-enforcement-shape/crates/spt/src/cli.rs",".worktrees/297-enforcement-shape/crates/spt/src/picker/model.rs",".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs",".worktrees/297-enforcement-shape/crates/spt/tests/engine_room_bringup_e2e.rs",".worktrees/297-enforcement-shape/crates/spt/tests/twohost_cli.rs",".worktrees/297-enforcement-shape/crates/spt/tests/webserve_attachment_e2e.rs",".worktrees/297-enforcement-shape/crates/spt/tests/webserve_cross_node_e2e.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/tests/twohost_web.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/tests/webserve_e2e.rs",".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/GATE-W2-272-CHECKLIST.md","count":4},{"path":".worktrees/297-enforcement-shape/KEYSTONE-182-JIT.md","count":1},{"path":".worktrees/297-enforcement-shape/V031-PLAN.md","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/msg.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","count":10},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs","count":10},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/tests/attach.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt/src/picker/model.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt/tests/engine_room_bringup_e2e.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt/tests/twohost_cli.rs","count":3},{"path":".worktrees/297-enforcement-shape/crates/spt/tests/webserve_attachment_e2e.rs","count":13},{"path":".worktrees/297-enforcement-shape/crates/spt/tests/webserve_cross_node_e2e.rs","count":3},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/tests/twohost_web.rs","count":3},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/tests/webserve_e2e.rs","count":6},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs","count":7}],"truncated":true,"fileLimitReached":20,"displayContent":"# .worktrees/297-enforcement-shape/\n## GATE-W2-272-CHECKLIST.md\n 579│## 08:01Z — FIELD RECEIVER: 'spt ready field-b' (tip bin, rig B home, detached, log spt-rig-b/field-recv.log) is the B-side witness — it prints each delivered envelope; A sends as the node USER (scrubbed env => user-msg, the W2 authority path). Waiting for field-b to gossip into rig A's endpoint list before row 1.\n*580│## 08:02Z — FIELD ROW 1a PASS (delivery): A 'spt send --attachment blob.txt field-b' (scrubbed env, user-msg) -> ATTACHED:blob.txt http://localhost:5474/hfenduleam/f/blob.txt (405264 bytes, ttl 2592000000ms), SENT(WAN):field-b@b54a9139…; A serve list shows the snapshot -> that URL with ttl; B's field-recv.log EVENT from=cli@HFENDULEAM msg-id=L45JMJJO attachments=[{name blob.txt, url http://localhost:5474/hfenduleam/f/blob.txt, bytes 405264}] == file size. Row 1b (fetch on B) running: the URL carries ...\n 581│## 08:02Z — FIELD ROW 1b PASS (fetch): on B 'spt fetch hfenduleam/f/blob.txt' with SPT_DOCS_PORT=35835 (rig B's real docs port) -> /tmp/blob.fetch2, 405264 bytes, sha 22304fd839570e64 == A's. Bare fetch -> FETCH_UNREACHABLE http://localhost:5474/… because nothing listens on 5474 on kitsubito's rig (only 35835, pid 73579): the delivered URL carries the CONFIG docs port and the rig runs on an ephemeral one — releases#282's known rig trap, recorded, not charged to W2 (a fleet daemon on its fixed port ...\n*582│## 08:03Z — FIELD A-SIDE (rows 2a/3/4/5): blob.txt edited on A after the send (sha now 40c371c256eb3d61, snapshot must still read 22304fd839570e64); row 3 'send --attachment report3.md --ttl 1s' -> ATTACHED ttl 1000ms, SENT(WAN); row 4 two sends of report.md from d1/d2 -> ATTACHED report.md AND report~1.md (distinct URLs, 41 bytes each), serve list shows both with ttl-from stamps; row 5 send --attachment nonexistent.bin -> ATTACHMENT_REFUSED:<path>: os error 2 (nothing was sent), rc=1 = refused BY NAME...\n 583│## 08:03Z — FIELD B-SIDE PASSES (rig B fetch via SPT_DOCS_PORT=35835): ROW 2a PASS — blob.txt fetched AFTER A's edit = 405264 bytes sha 22304fd839570e64 (the ORIGINAL; A's live file is 40c371c256eb3d61) => snapshot semantics hold. ROW 3 PASS — report3.md fetch rc=1 'HTTP 404: NOT_FOUND: served resource report3.md' after the 1 s ttl; A's daemon.stderr.log: 'SERVE_REAP: reaped 1 expired entries, freed 13 bytes' (13 = report3.md's size). ROW 4 PASS — report.md (sha df8ade6605e8307e, d1) and report~1...\n 584│## 08:03Z — FIELD ROW 2b PASS: blob.txt DELETED on A (exists=0); B fetch still rc=0, 405264 bytes, sha 22304fd839570e64 (the snapshot outlives the source). ALL FIVE §3 ROWS PASS on the tip bins (rig A hfenduleam pid 56976, rig B kitsubito pid 73579, receiver 'spt ready field-b' pid 73842). One field noted, not yet classified: serve list --json entries (keys adapter/audience/id/kind/origin/path/registered_at_ms/served_name/short_alias/ttl_ms/url) show origin=None for kind=attachment; checking the contr...\n 585│## 08:04Z — ORIGIN CLASSIFIED (non-finding): docs-site serving/overview.md:153 — origin = 'the endpoint that registered it; for a helper-registered entry, the message short-ID'. My sends ran from the node user's shell (scrubbed, no endpoint), so origin=None is the documented value; the helper case carried origin=Some(BCDFGH23) in the gate raws. Docs rider (not a defect): a reader may expect the attachment's message short-ID on the entry; only the helper entry carries it. FIELD §3 CLOSED: five rows t...\n    │...\n 695│\n*696│## 20:50:41Z -- r2 ATTEMPT 2 WINDOWS TEST RED, TRIAGED (job 102216542171, my REST log 613,037 B sha256 f8ecc0c3; todlando reported 20:47Z, same read). Summary 2; Phase A 3346/3346; Phase B 233/234, ONE red cell spt::webserve_attachment_e2e an_attachment_is_snapshot_served_fetched_back_and_named_by_its_message, panic :612 \"not in the registry\" with the daemon ATTACHED line (ttl 5000ms) in hand; cell 11.733 s, 20:33:28-20:33:40Z. FLOOR_START 296,908,656,640 PASS, FLOOR_END 230,368,632,832 PASS, footprint 6...\n 697│\n 698│## 20:53:45Z -- deployah ACCEPTED the ruling (20:52Z), third byte-identical fetch of the log (sha256 f8ecc0c3…3692). Data he added: (a) the same cell PASSED at 25e60015 on attempt 1 (Phase B 234/234), so mechanism (3) now survives by EVIDENCE not elimination; (b) footprint 66.5 GB vs 72.4 GB on attempt 1, an 8% drop — the repair was the REAP (start headroom 276 GiB vs 91), not a lighter suite; the old baseline would have red again; (c) the FAIL line appears twice in the raw (4245 inline, 4486 failure...\n 699│\n    │...\n 764│## 03:45Z — hertz interim CORRECTION: Linux 2-cell x5 + clippy legs ran at 3fef8375 (separately assembled chain d993ec91/15e32211/1ba5076b/3fef8375 on 25e60015), TREE be2184af = c4919243's tree per hertz; record them as bound to TREE be2184af via 3fef8375, NOT 'at c4919243'. kitsubito now checked out at c4919243 (file no-op). WINDOWS victim cells LOST (WIN_cells.log never existed; background loop died with his context clear) — re-run from scratch at c4919243/be2184af: mesh_recovery 5/5 PASS 7.925/7.7...\n*765│## 03:52Z — HAND-OFF STOPPED (hertz): Windows cell3 x5 at c4919243/be2184af = PASS 23.601 / PASS 21.142 / FAIL 14.591 / PASS 26.390 / PASS 29.466 s; red = webserve_attachment_e2e.rs:551 'each attachment registered its OWN entry' left 4 right 5 (after=4, before=3, expected +2, got +1); red is the FASTEST run. hertz mechanism (source): ARM 10 mints a real 1 s-ttl attachment + sleeps 1500 ms (corpse stays in registry); ServeRequest::List servehost.rs:224 returns entries UNFILTERED (corpse counted in befor...\n 766│## 03:53Z — VERIFIED hertz's three facts at c4919243 (ARM 10 :507-:525 ttl 1s + 1500 ms sleep; List unfiltered servehost.rs:224-226; reaper on the 5 s pulse livehost.rs). Census: ARM 11 :535-:553 is the only count-delta arm after ARM 10 (ARM 7 :406/:414 precedes the first ttl mint; ARM 12 :581/:627 by served_name). RIDER 5 ORDERED (test-only, on c4919243): ARM 11 asserts identity via the :581 find-by-served_name pattern, drops before_count/+2; no Reconcile. Re-proof at new head: clippy both OSes, cell3...\n 767│## 03:53Z — deployah idle sweep: ACL + FW rule (by attributes) still open; hfenduleam census 1 = hertz's cell3 x10 (pid 60240, root unproven, off CI axis); free 133.0 GiB vs 110 floor (23 GiB slack). RULED: no reap during hertz's timing legs; after legs, before hand-off, I reap my retired gate pools (candidates gate-w2-e3bd53d4, gate-w2-401a19ad, gate-222-ca30a79e) and hand deployah the post-reap free number.\n 768│## 03:55Z — reap census: 5 real target pools only (hertz gate + 3 hertz lanes; shape-0680 = deployah's r2 lane, unlanded until r3 lands 25e60015); none mine; free 137.0 GiB. shape-0680 'M reference.md' = terminator-only, diff empty. No reap available pre-dispatch; slack 27 GiB over floor. Waiting on hertz: cell3 x10 frequency, then rider 5 sha + re-proof.\n## KEYSTONE-182-JIT.md\n 838│- 2026-08-19 BOTH FILINGS IN (todlando; doyle re-verified each on the board, not relayed):\n*839│  releases#198 (rc busy-refuse stale driven_by, WIP+BUGFIX) ATTACHED as #182 TENTH member,\n 840│  greenlit-form addition comment 5342305050 standing BEFORE next golden; releases#199 (erhost\n 841│  second face, 1/20, unmasked-or-introduced open) filed BACKLOG+BUGFIX, NOT attached — carries\n 842│  the three-arm rate table + cli.rs:4183 truthfulness note.\n## V031-PLAN.md\n  8│- `Broker.net`: `Option<NetHost>` → `OnceLock<NetHost>` (lock-free `.get()`); ~10 read sites `self.net.as_ref()`/`&self.net` → `self.net.get()`. `bind_in_with_net(Some(host))` sets it immediately (fast path). Add `attach_net(&self, host) -> bool`.\n *9│- `Daemon::run`: factor the dispatcher+pump spawn into a `spawn_net_consumers(broker, registry, stop, cfg)` helper. Fast path (NetHost::start Ok at boot) → bind, attach, spawn consumers as today. Slow path (NET_BIND_FAIL) → bind net-less, serve seed-control immediately (don't block liveness), spawn a BACKGROUND supervisor thread that retries `NetHost::start` with capped backoff (≤ ~60s) until it succeeds → `attach_net` → spawn consumers. Log `NET_BIND_RETRY` / `NET_ATTACHED`.\n 10│- Pure-testable seam: the backoff ladder (reuse the REQ-DAEMON-5 pump-supervisor backoff shape) + \"consumers spawn exactly once on attach\". OnceLock guarantees single attach.\n 11│\n 12│### 2. Status honesty — REQ-DAEMON-9 (impl, unit)\n\n## crates/\n\n### spt-daemon/\n\n#### src/\n##### broker.rs\n 5915│\n*5916│    /// Total viewers ever ATTACHED to a session — the monotonic counterpart to\n 5917│    /// [`Self::test_session_viewer_count`], which is a LEVEL the product is\n 5918│    /// entitled to lower on its own.\n 5919│    ///\n##### daemon.rs\n 583│            if broker.attach_net(host) {\n*584│                spt_proto::emit_line_err!(\"NET_ATTACHED: net endpoint bound on retry — brain starts the consumers\");\n 585│            }\n 586│            return;\n 587│        }\n##### livehost.rs\n 1291│        }\n*1292│        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\n 1293│            Ok(registry) => registry,\n 1294│            Err(err) => {\n 1295│                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\n##### msg.rs\n 330│/// (WAX-SEAL W2, releases#21). Carries the content and the binding subnet;\n*331│/// the broker pushes the ceremony overlay to the minter session's ATTACHED\n 332│/// CONTROLLER, verifies the presented code daemon-side, bounds attempts on\n 333│/// the seal ledger, and mints under the same `SEAL_APPLY` serialization as\n 334│/// the replication apply arm — nothing about the answer is decided in the\n##### servehost.rs\n   8│use serde::{Deserialize, Serialize};\n  *9│use spt_store::serving::{ServedEntry, ServingRegistry};\n  10│\n  11│use crate::codec::{read_frame, write_frame};\n  12│use crate::frame::{Envelope, Role};\n    │...\n 174│    let path = spt_store::perch::serving_registry_file_in(home);\n*175│    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\n 176│        if matches!(&request, ServeRequest::AddInputReference { .. }) {\n 177│            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\n 178│        } else {\n    │...\n 274│        }\n*275│        ServeRequest::List => Ok(ServeResult::Listed {\n 276│            entries: registry.entries().cloned().collect(),\n 277│        }),\n 278│        // Answered above, before the writer lock.\n    │...\n 352│\n*353│fn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n 354│    let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\n 355│    let retired: Vec<_> = registry\n 356│        .entries()\n    │...\n 679│        });\n*680│        let ServeResult::Listed { entries } = apply_at(&home, ServeRequest::List, 3).unwrap() else {\n 681│            panic!(\"list did not return entries\");\n 682│        };\n 683│        let paths: std::collections::BTreeSet<_> = entries.iter().map(|e| &e.path).collect();\n    │...\n 716│        with_registry_write(|| {\n*717│            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 718│            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\n 719│            registry.save_at(&registry_path).unwrap();\n 720│        })\n    │...\n 725│                with_registry_write(|| {\n*726│                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 727│                    let reaped = registry.reap_expired(u64::MAX);\n 728│                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\n 729│                    // Held ACROSS the pause: this is the window the add must not\n    │...\n 742│\n*743│        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\n 744│            .unwrap()\n 745│            .entries()\n 746│            .map(|e| e.served_name.clone())\n    │...\n 794│        // so a reader must never observe the un-narrowed half.\n*795│        let ServeResult::Listed { entries } = apply_at(&home, ServeRequest::List, 2).unwrap() else {\n 796│            panic!(\"list did not return entries\");\n 797│        };\n 798│        assert_eq!(entries.len(), 1);\n    │...\n 834│    fn list(home: &Path) -> Vec<ServedEntry> {\n*835│        let ServeResult::Listed { entries } = apply_at(home, ServeRequest::List, 0).unwrap() else {\n 836│            panic!(\"list did not return entries\");\n 837│        };\n 838│        entries\n##### webserve.rs\n   25│use hyper::{Response, StatusCode};\n  *26│use spt_store::serving::{encode_url_segment, ServedEntry, ServedKind, ServingRegistry};\n   27│\n   28│use crate::docshost::{content_type_for, locate_path, sanitize_request_path, serve_path};\n   29│\n     │...\n  334│// [impl->REQ-WEB-SERVING-REGISTRY]\n *335│fn registry_at(home: &Path) -> Result<ServingRegistry, String> {\n  336│    let path = spt_store::perch::serving_registry_file_in(home);\n *337│    ServingRegistry::load_at(&path)\n  338│        .map_err(|error| format!(\"SERVING_REGISTRY_LOAD_FAIL: {}: {error}\\n\", path.display()))\n  339│}\n  340│\n     │...\n  343│    home: &Path,\n *344│    registry: &ServingRegistry,\n  345│    remainder: &str,\n  346│    uri_path: &str,\n  347│    query: Option<&str>,\n     │...\n  523│    home: &Path,\n *524│    registry: &ServingRegistry,\n  525│    remainder: &str,\n  526│    uri_path: &str,\n  527│    query: Option<&str>,\n     │...\n  838│        let registry_path = spt_store::perch::serving_registry_file_in(home);\n *839│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  840│        let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n  841│        registry.save_at(&registry_path).unwrap();\n  842│        entry\n     │...\n  848│        let registry_path = spt_store::perch::serving_registry_file_in(home);\n *849│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  850│        let entry = registry.add_adapter(&root, name, alias, 1).unwrap();\n  851│        registry.save_at(&registry_path).unwrap();\n  852│        entry\n     │...\n  878│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n *879│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  880│        // NO ttl. `add` registers at `registered_at_ms = 1`, so a 24h lifetime\n  881│        // here expires in 1970 and serve-time masking 404s the entry before the\n  882│        // audience is ever consulted — measured, and it would have made this\n     │...\n 1067│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1068│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1069│        registry.remove(&entry.id).unwrap();\n 1070│        registry.save_at(&registry_path).unwrap();\n 1071│        assert_eq!(get(home.path(), uri).status(), StatusCode::NOT_FOUND);\n     │...\n 1395│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1396│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1397│        registry.add_reference(&source, Some(\"report.md\"), Some(\"ling\"), 1).unwrap();\n 1398│        registry.save_at(&registry_path).unwrap();\n 1399│        let entry = add_adapter(home.path(), \"example\", Some(\"short\"));\n\n#### tests/\n##### attach.rs\n 1800│\n*1801│    // THE PRE-ATTACHED CONSUME, forced deterministically: read the dead-window\n 1802│    // frame (the first seq >= K) on the successor. This is what `serve_attach`\n 1803│    // does by race before `attached`; here we do it explicitly, no timing.\n 1804│    let deadline = succ.call_deadline();\n##### twohost_web.rs\n  71│use spt_store::roster::{RosterEntry, RosterStore};\n *72│use spt_store::serving::ServingRegistry;\n  73│use spt_store::subnet::SubnetStore;\n  74│use tempfile::TempDir;\n  75│\n    │...\n 702│    let registry_path = perch::serving_registry_file_in(home.path());\n*703│    let mut registry = ServingRegistry::load_at(&registry_path).expect(\"registry\");\n 704│    registry.add_reference(&open, Some(\"open.md\"), Some(OPEN_ENDPOINT), 1).expect(\"register open.md\");\n 705│    registry.add_reference(&locked, Some(\"locked.md\"), Some(LOCKED_ENDPOINT), 1).expect(\"register locked.md\");\n 706│    registry.save_at(&registry_path).expect(\"save registry\");\n    │...\n 962│    let helper_entry = loop {\n*963│        let registry = ServingRegistry::load_at(&registry_path).expect(\"registry\");\n 964│        let found = registry\n 965│            .entries()\n 966│            .find(|e| e.origin.as_deref() == Some(HELPER_MSG_ID))\n##### webserve_e2e.rs\n   9│\n *10│use spt_store::serving::{ServedEntry, ServingRegistry};\n  11│\n  12│fn http(port: u16, method: &str, path: &str) -> (u16, String, Vec<u8>) {\n  13│    let mut stream = TcpStream::connect((\"127.0.0.1\", port)).expect(\"connect serving listener\");\n    │...\n  26│    let path = spt_store::perch::serving_registry_file_in(home);\n *27│    let mut registry = ServingRegistry::load_at(&path).unwrap();\n  28│    let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n  29│    registry.save_at(&path).unwrap();\n  30│    entry\n    │...\n 115│    let path = spt_store::perch::serving_registry_file_in(home.path());\n*116│    let mut registry = ServingRegistry::load_at(&path).unwrap();\n 117│    registry.remove(&entry.id).unwrap();\n 118│    registry.save_at(&path).unwrap();\n 119│    assert_eq!(http(port, \"GET\", uri).0, 404);\n    │...\n 315│    let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*316│    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 317│    let entry = registry.add_adapter(&root, \"example\", Some(\"short\"), 1).unwrap();\n 318│    registry.save_at(&registry_path).unwrap();\n 319│    let port = spt_daemon::docshost::start_serving(home.path().to_path_buf(), home.path().join(\"docs\"), \"LOCAL\".to_owned(), 0)\n    │...\n 361│    let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*362│    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 363│    registry.add_adapter(&adapter_root, \"example\", Some(\"short\"), 1).unwrap();\n 364│    registry.save_at(&registry_path).unwrap();\n 365│    let port = spt_daemon::docshost::start_serving(\n    │...\n 427│    let registry_path = spt_store::perch::serving_registry_file_in(home);\n*428│    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 429│    registry.add_adapter(&web_root, \"cc\", None, 1).unwrap();\n 430│    registry.save_at(&registry_path).unwrap();\n 431│\n\n### spt/\n\n#### src/\n##### cli.rs\n 11672│        eprintln!(\n*11673│            \"ATTACHED:{}: {} ({} bytes, ttl {attachment_ttl_ms}ms)\",\n 11674│            attachment.name, attachment.url, attachment.bytes\n 11675│        );\n 11676│    }\n      │...\n 15377│    }\n*15378│    let verb = if detach { \"DETACHED\" } else { \"ATTACHED\" };\n 15379│    if edge {\n 15380│        eprintln!(\"{verb}:{name} (takes effect within one pump cadence)\");\n 15381│    } else {\n##### serveverb.rs\n 176│        ServeCmd::Rm { name_or_id } => ServeRequest::Remove { name_or_id },\n*177│        ServeCmd::List => ServeRequest::List,\n 178│        ServeCmd::LanFirewall { .. } => unreachable!(\"handled before daemon startup\"),\n 179│        ServeCmd::Lan { bootstrap, stop, port } => {\n 180│            if stop {\n    │...\n 584│        let registry_path = temp.path().join(\"serving.json\");\n*585│        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 586│        let entry = registry.add_reference(&source, Some(\"quoted.md\"), None, 1).unwrap();\n 587│        let scoped = registry\n 588│            .scope_entry(&entry.id, Some(86_400_000), Some(\"todlando\"), Some(\"ABCDEFGH\"))\n\n##### picker/\n###### model.rs\n 1380│            // An online endpoint's PTY is live → attach the rc pump; an offline\n*1381│            // one is brought up then ATTACHED by default (W4 UX: Start-now lands you\n 1382│            // in the live session, not detached with no stdout — the `h` keybind is\n 1383│            // the headless escape, see [`start_headless_outcome`](Self::start_headless_outcome)).\n 1384│            // Attach = Control intent.\n\n#### tests/\n##### engine_room_bringup_e2e.rs\n 1507│// [int->REQ-ER-GRANT-ANNOUNCE-AFTER-ATTACH] A GRANT DESCRIBING A CONTROLLER THAT\n*1508│// NEVER ATTACHED MUST BE IMPOSSIBLE — the invariant ratified at the 2026-08-04\n 1509│// bag grill: a bring-up that was ADMITTED but whose admit ticket is NEVER\n 1510│// REDEEMED leaves no empowerment written, no briefing spooled and no grant\n 1511│// sentence anywhere, ever; a CONFIRMED SEAT produces all three, exactly once.\n     │...\n 1686│        violations.is_empty(),\n*1687│        \"A GRANT DESCRIBING A CONTROLLER THAT NEVER ATTACHED MUST BE IMPOSSIBLE \\\n 1688│         — {} violation(s):\\n  · {}\\n\\n=== never-seated arm setup ===\\n{}\\n\\\n 1689│         === seated arm setup ===\\n{}\\n=== never-seated daemon diagnostics ===\\n{}\",\n 1690│        violations.len(),\n##### twohost_cli.rs\n  101│const SIG_E1_OK: &str = \"gated-e1-landed-at-a\";\n *102│const SIG_B3_ATTACHED: &str = \"gated-b3-viewport-attached\";\n  103│const ID_FORK_SRC: &str = \"ling-gated-forksrc\";\n  104│const ID_FORK_NEW: &str = \"ling-gated-forknew\";\n  105│const SIG_FORK_READY: &str = \"gated-fork-source-ready-at-b\";\n     │...\n 1109│    rig_wait(\"B-3: A's viewport is attached\", rig.wait, || {\n*1110│        saw_signal(&rig, SIG_B3_ATTACHED)\n 1111│    });\n 1112│    drop(brain); // our own IPC conn dies with the daemon — release it first\n 1113│    daemon.stop();\n     │...\n 1404│    let pre_len = capture.lock().unwrap().len();\n*1405│    signal(&rig, &rig.a_hex(), ID_RC, SIG_B3_ATTACHED);\n 1406│\n 1407│    // B stops its daemon on that signal — a real severed transport. The banner\n 1408│    // must paint AFTER the pre-bounce output, and live output must resume\n##### webserve_attachment_e2e.rs\n  18│//!\n *19│//! send with an attachment → the ATTACHED line names the URL · fetch it back\n  20│//! byte-equal · the source EDITED after the send does not change what is served\n  21│//! (a snapshot, not a reference) · the source DELETED does not 404 it · two\n  22│//! sends of one name get two distinct URLs · an existing destination is refused\n    │...\n 209│\n*210│/// The URL out of an `ATTACHED:<name>: <url> (…)` line.\n 211│fn attached_url(out: &Output) -> String {\n 212│    let text = stderr(out);\n 213│    let line = text\n 214│        .lines()\n*215│        .find(|line| line.starts_with(\"ATTACHED:\"))\n*216│        .unwrap_or_else(|| panic!(\"no ATTACHED line: {text}\"));\n 217│    line.split_whitespace()\n 218│        .find(|token| token.starts_with(\"http://\"))\n*219│        .unwrap_or_else(|| panic!(\"no url on the ATTACHED line: {line}\"))\n 220│        .to_string()\n 221│}\n 222│\n*223│/// EVERY url on the send's `ATTACHED:` lines, in order.\n 224│fn attached_urls(out: &Output) -> Vec<String> {\n 225│    stderr(out)\n 226│        .lines()\n*227│        .filter(|line| line.starts_with(\"ATTACHED:\"))\n 228│        .filter_map(|line| {\n 229│            line.split_whitespace()\n 230│                .find(|token| token.starts_with(\"http://\"))\n    │...\n 545│    let urls = attached_urls(&two);\n*546│    assert_eq!(urls.len(), 2, \"one ATTACHED line per attachment: {:?}\", urls);\n 547│    assert_ne!(urls[0], urls[1], \"two files are two links, never one reused\");\n 548│    let after_two = run(home, &[\"serve\", \"list\", \"--json\"], None);\n 549│    // IDENTITY, not a count. A before/after total over `serve list` cannot carry\n    │...\n 551│    // deliberately leaves an EXPIRED-but-unreaped entry behind (`--ttl 1s`, then a\n*552│    // 1500 ms sleep), `ServeRequest::List` answers `registry.entries()` UNFILTERED\n 553│    // so that corpse is still counted, and the attachment TTL reaper rides the\n 554│    // daemon's 5 s pulse. A sweep landing between the two lists retires the corpse\n 555│    // and the delta reads +1 for two registrations that BOTH happened. Measured at\n    │...\n 566│    for url in &urls {\n*567│        let name = url.rsplit('/').next().expect(\"an ATTACHED url ends in its served name\");\n 568│        assert!(\n 569│            rows.iter().any(|row| row[\"served_name\"] == *name),\n 570│            \"each attachment registered its OWN entry - {name} is missing from {}\",\n    │...\n 595│    let snapshot_of = |name: &str| -> Option<PathBuf> {\n*596│        let registry = spt_store::serving::ServingRegistry::load_at(&registry_path).ok()?;\n 597│        let found = registry\n 598│            .entries()\n 599│            .find(|entry| entry.served_name == name)\n    │...\n 675│    for attempt in 0..5 {\n*676│        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 677│        if registry\n 678│            .scope_entry(\"reap-me.md\", Some(1), None, None)\n 679│            .is_some()\n    │...\n 700│    for attempt in 0..5 {\n*701│        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 702│        let planted = registry\n 703│            .add_reference(&kept_source, Some(\"kept-by-the-guard.md\"), None, 1)\n 704│            .expect(\"plant a reference entry\");\n##### webserve_cross_node_e2e.rs\n 661│        let registry_path = spt_store::perch::serving_registry_file_in(home_b.path());\n*662│        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 663│        serving\n 664│            .scope_entry(\"report.md\", None, Some(AUDIENCE_ENDPOINT), None)\n 665│            .expect(\"the served entry is there to narrow\");\n    │...\n 675│        // Now the SAME entry addressed to an endpoint B cannot place on A.\n*676│        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 677│        serving\n 678│            .scope_entry(\"report.md\", None, Some(\"somebody-else\"), None)\n 679│            .expect(\"the entry is still there\");\n    │...\n 759│        // Restore the open entry for the arms that follow.\n*760│        let mut serving = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 761│        serving.scope_entry(\"report.md\", None, None, None).expect(\"clear the audience\");\n 762│        serving.save_at(&registry_path).expect(\"persist the restore\");\n 763│        let (status, _, _) = http(port_a, \"GET\", &url, &[]);\n\n### spt-store/src/\n#### serving.rs\n  125│#[serde(deny_unknown_fields)]\n *126│pub struct ServingRegistry {\n  127│    schema_version: u32,\n  128│    entries: Vec<ServedEntry>,\n  129│    // The key is the requested name, not an assigned suffix. Splitting at the\n     │...\n  134│\n *135│impl ServingRegistry {\n  136│    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n  137│    /// error: never recover by resetting the allocator and reusing stale URLs.\n  138│    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\n     │...\n  845│\n *846│    fn registry(home: &TempDir) -> ServingRegistry {\n *847│        ServingRegistry::load_at(&crate::perch::serving_registry_file_in(home.path())).unwrap()\n  848│    }\n  849│\n  850│    fn source(home: &TempDir, relative: &str) -> PathBuf {\n     │...\n  856│\n *857│    fn reload(home: &TempDir, store: &ServingRegistry) -> ServingRegistry {\n  858│        store.save_at(&crate::perch::serving_registry_file_in(home.path())).unwrap();\n  859│        registry(home)\n  860│    }\n     │...\n 1089│            let transaction = (|| -> io::Result<()> {\n*1090│                let mut loaded = ServingRegistry::load_at(&path)?;\n 1091│                loaded.add_reference(&next_path, None, None, 2)?;\n 1092│                loaded.save_at(&path)\n 1093│            })();\n     │...\n 1107│        fs::create_dir_all(&path).unwrap();\n*1108│        assert!(ServingRegistry::load_at(&path).is_err());\n 1109│    }\n 1110│\n 1111│    // [unit->REQ-WEB-SERVING-REGISTRY]","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789393843754}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_0qY5Apioca5CDOHRk1tS8pwM|fc_02edc0987684b57f016aa7fbbd3fd487d2abcb872d53d2d07f","toolName":"read","startedAt":"2026-09-14T13:50:53.351Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:1-390"},"intent":"Reading serving transaction logic"},"id":"e27ba851","parentId":"9971eb60","timestamp":"2026-09-14T13:50:53.351Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ZDyEruR0TExGa3XoNujWFAcE|fc_02edc0987684b57f016aa7fbbd3fe487d2a574410467e1ce5a","toolName":"read","startedAt":"2026-09-14T13:50:53.351Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:1-330"},"intent":"Reading registry persistence logic"},"id":"a478cece","parentId":"e27ba851","timestamp":"2026-09-14T13:50:53.351Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_N2b5bgJckUkiaXa3uKz5uGa4|fc_02edc0987684b57f016aa7fbbd3fec87d28f22ebfa6c8af101","toolName":"glob","startedAt":"2026-09-14T13:50:53.351Z","args":{"path":".worktrees/297-enforcement-shape/docs/**;.worktrees/297-enforcement-shape/*GLOSS*;.worktrees/297-enforcement-shape/docs-site/**/serving/**"},"intent":"Finding domain documentation"},"id":"00df7885","parentId":"a478cece","timestamp":"2026-09-14T13:50:53.351Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_kkg7BVTiWOqBWdhf4lHFvf4T|fc_02edc0987684b57f016aa7fbbd3ff487d28aa322e6d8a9d7fd","toolName":"read","startedAt":"2026-09-14T13:50:53.351Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs:11520-11745"},"intent":"Reading attachment send implementation"},"id":"8cdd180e","parentId":"00df7885","timestamp":"2026-09-14T13:50:53.351Z"}
{"type":"message","id":"44052576","parentId":"8cdd180e","timestamp":"2026-09-14T13:50:53.351Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_0qY5Apioca5CDOHRk1tS8pwM|fc_02edc0987684b57f016aa7fbbd3fd487d2abcb872d53d2d07f","name":"read","arguments":{"i":"Reading serving transaction logic","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:1-390"},"intent":"Reading serving transaction logic"},{"type":"toolCall","id":"call_ZDyEruR0TExGa3XoNujWFAcE|fc_02edc0987684b57f016aa7fbbd3fe487d2a574410467e1ce5a","name":"read","arguments":{"i":"Reading registry persistence logic","path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:1-330"},"intent":"Reading registry persistence logic"},{"type":"toolCall","id":"call_N2b5bgJckUkiaXa3uKz5uGa4|fc_02edc0987684b57f016aa7fbbd3fec87d28f22ebfa6c8af101","name":"glob","arguments":{"i":"Finding domain documentation","path":".worktrees/297-enforcement-shape/docs/**;.worktrees/297-enforcement-shape/*GLOSS*;.worktrees/297-enforcement-shape/docs-site/**/serving/**","hidden":true,"gitignore":true,"limit":150},"intent":"Finding domain documentation"},{"type":"toolCall","id":"call_kkg7BVTiWOqBWdhf4lHFvf4T|fc_02edc0987684b57f016aa7fbbd3ff487d28aa322e6d8a9d7fd","name":"read","arguments":{"i":"Reading attachment send implementation","path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs:11520-11745"},"intent":"Reading attachment send implementation"},{"type":"toolCall","id":"call_O4jWWLim97MGa1OUkbTY9QKO|fc_02edc0987684b57f016aa7fbbd3ffc87d2934ab80e36b3f0d7","name":"read","arguments":{"i":"Reading pulse sweep implementation","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1220-1340"},"intent":"Reading pulse sweep implementation"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":8376,"output":262,"cacheRead":11776,"cacheWrite":0,"totalTokens":20414,"cost":{"input":0.08376,"output":0.0131,"cacheRead":0.011776,"cacheWrite":0,"total":0.108636}},"stopReason":"toolUse","timestamp":1789393843782,"responseId":"resp_02edc0987684b57f016aa7fbb40fec87d2a7f75e83083a2fd3","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbbd3fd487d2abcb872d53d2d07f","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading serving transaction logic\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:1-390\"}","call_id":"call_0qY5Apioca5CDOHRk1tS8pwM","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbbd3fe487d2a574410467e1ce5a","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading registry persistence logic\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:1-330\"}","call_id":"call_ZDyEruR0TExGa3XoNujWFAcE","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbbd3fec87d28f22ebfa6c8af101","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding domain documentation\",\"path\":\".worktrees/297-enforcement-shape/docs/**;.worktrees/297-enforcement-shape/*GLOSS*;.worktrees/297-enforcement-shape/docs-site/**/serving/**\",\"hidden\":true,\"gitignore\":true,\"limit\":150}","call_id":"call_N2b5bgJckUkiaXa3uKz5uGa4","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"glob","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbbd3ff487d28aa322e6d8a9d7fd","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading attachment send implementation\",\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/cli.rs:11520-11745\"}","call_id":"call_kkg7BVTiWOqBWdhf4lHFvf4T","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbbd3ffc87d2934ab80e36b3f0d7","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading pulse sweep implementation\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1220-1340\"}","call_id":"call_O4jWWLim97MGa1OUkbTY9QKO","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":9563.714199990034,"ttft":9514.240999996662,"completedAt":1789393853350,"contextSnapshot":{"promptTokens":20152,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_O4jWWLim97MGa1OUkbTY9QKO|fc_02edc0987684b57f016aa7fbbd3ffc87d2934ab80e36b3f0d7","toolName":"read","startedAt":"2026-09-14T13:50:53.351Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1220-1340"},"intent":"Reading pulse sweep implementation"},"id":"79146cd1","parentId":"44052576","timestamp":"2026-09-14T13:50:53.351Z"}
{"type":"message","id":"dc765f06","parentId":"79146cd1","timestamp":"2026-09-14T13:50:53.361Z","message":{"role":"toolResult","toolCallId":"call_0qY5Apioca5CDOHRk1tS8pwM|fc_02edc0987684b57f016aa7fbbd3fd487d2abcb872d53d2d07f","toolName":"read","content":[{"type":"text","text":"//! Local serving-registry mutations. The daemon is the only writer; CLI\n//! clients use the existing local control transport and never save the store.\n\nuse std::io;\nuse std::path::{Path, PathBuf};\nuse std::sync::Mutex;\n\nuse serde::{Deserialize, Serialize};\nuse spt_store::serving::{ServedEntry, ServingRegistry};\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};\nuse crate::transport::{send_hello, LocalSocketTransport};\n\npub const KIND_SERVE_REQUEST: &str = \"serve_request\";\npub const KIND_SERVE_RESULT: &str = \"serve_result\";\n\n// Serializes load/change/publish across the control channel's connection threads.\n// The HTTP reader observes an atomic persisted snapshot, never this lock.\nstatic REGISTRY_WRITE: Mutex<()> = Mutex::new(());\n\n/// An explicit local registry operation; no HTTP request can mutate exposure.\n// [impl->REQ-WEB-SERVING-REGISTRY]\n#[derive(Debug, Clone, Serialize, Deserialize)]\n#[serde(tag = \"op\", rename_all = \"snake_case\")]\npub enum ServeRequest {\n    Add {\n        path: PathBuf,\n        as_name: Option<String>,\n        origin: Option<String>,\n    },\n    /// Snapshot `path` into the node's attachment store and serve the COPY\n    /// (ADR-0058). The snapshot is taken HERE rather than by the caller for the\n    /// reason the registry has one writer at all: the bytes and the entry that\n    /// names them are created under the same lock, so there is no window in\n    /// which one exists without the other.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    Attach {\n        path: PathBuf,\n        as_name: Option<String>,\n        origin: Option<String>,\n        ttl_ms: u64,\n        audience: Option<String>,\n    },\n    /// Register `path` as an ordinary REFERENCE and narrow it in the same\n    /// locked pass (ADR-0058 Amendment 1): the FILE_ACCESS_HELPER's entry is a\n    /// live reference — edits visible, 404 once deleted — that merely expires\n    /// and is addressed to one endpoint.\n    ///\n    /// Two ops would leave a window in which the file is registered and NOT yet\n    /// narrowed, which is the one state this request must never produce.\n    // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n    AddScoped {\n        path: PathBuf,\n        as_name: Option<String>,\n        origin: Option<String>,\n        ttl_ms: u64,\n        audience: String,\n    },\n    /// Only the locally held remote-controller viewport requests this operation.\n    /// The audience is its established target, never a field supplied by the peer.\n    AddInputReference {\n        path: PathBuf,\n        receipt_id: String,\n        audience: String,\n        received_at_ms: u64,\n    },\n    Remove {\n        name_or_id: String,\n    },\n    List,\n    Reconcile,\n    /// Query the broker-owned listener, never the caller's bind configuration.\n    // [impl->REQ-WEB-URL-BOUND-PORT]\n    DocsStatus,\n    /// Start the LAN bootstrap listener (ADR-0059, releases#266). The listener\n    /// lives HERE, in the daemon, because the set gate anchors on the daemon's\n    /// OWN executable captured at t=0 and the listener must outlive the CLI\n    /// process that asked for it.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    LanBootstrap {\n        /// An explicit port for this start; `None` = config, env, default.\n        port: Option<u16>,\n    },\n    /// Tear the LAN bootstrap listener down.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    LanStop,\n    /// Read the listener's state without changing it — the source the\n    /// LAN-EXPOSED now-signal line reads.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    LanStatus,\n}\n\n/// The daemon's persisted outcome, or its actual refusal. An empty list is\n/// distinct from an unreadable registry.\n#[derive(Debug, Serialize, Deserialize)]\n#[serde(tag = \"outcome\", rename_all = \"snake_case\")]\npub enum ServeResult {\n    Entry { entry: ServedEntry },\n    /// An input reference resolved to no source. No diagnostic is attached.\n    Missing,\n    /// An attachment, with the SNAPSHOT's size — the sender needs it for the\n    /// envelope, and the daemon is the only party that ever saw the copy.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    Attached { entry: ServedEntry, bytes: u64 },\n    Removed { entry: ServedEntry },\n    Listed { entries: Vec<ServedEntry> },\n    Refused { error: String },\n    // [impl->REQ-WEB-URL-BOUND-PORT]\n    DocsStatus { port: Option<u16> },\n    /// The LAN bootstrap listener is up: the URL a stranger opens and one\n    /// `(triple, sha256)` anchor per SERVED triple, host triple first.\n    /// `already_up` marks the idempotent answer — the SAME url and shas, with\n    /// no second listener and no re-run of the gate.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    LanUp {\n        url: String,\n        shas: Vec<(String, String)>,\n        port: u16,\n        already_up: bool,\n        /// Absent on older brokers: admission cannot infer the CLI is the binder.\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-FIREWALL]\n        #[serde(default)]\n        binder: Option<PathBuf>,\n    },\n    /// The listener is down. `code` is `LAN_BOOTSTRAP_NOT_UP` when the stop\n    /// found nothing to stop — an outcome, not an error.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    LanStopped { code: Option<String> },\n    /// The set gate refused the start BY NAME, and nothing is being served.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\n    LanRefused { code: String },\n}\n\n/// Run `f` holding the ONE registry write lock, so a whole read-modify-write\n/// pass is atomic against every other writer in this process.\n///\n/// The daemon has a second registry writer: the live host's TTL reaper, which\n/// does load -> retain -> save on its own pulse. Without this it raced every\n/// `serve add` — an entry registered between the reaper's load and its save was\n/// clobbered by the reaper's stale snapshot and silently lost, on a 5s tick,\n/// forever. The lock was already here; only this door into it was missing.\n///\n/// Callers must not re-enter `apply_at` from inside `f`: the mutex is not\n/// reentrant, and doing so would deadlock the pulse thread.\n// [impl->REQ-WEB-SERVING-REGISTRY]\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub(crate) fn with_registry_write<R>(f: impl FnOnce() -> R) -> io::Result<R> {\n    let _writer = REGISTRY_WRITE\n        .lock()\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\n    Ok(f())\n}\n\n/// Apply a request at an explicit home. Publication completes before success\n/// is returned, and a failed publication cannot advance an in-memory counter.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result<ServeResult> {\n    // [impl->REQ-WEB-URL-BOUND-PORT]\n    if matches!(&request, ServeRequest::DocsStatus) {\n        return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\n    }\n    // The LAN listener is PROCESS state, not registry state: it lives in this\n    // daemon's memory and nothing about it is written to disk. It is answered\n    // BEFORE the registry writer lock so a bootstrap can never be serialized\n    // behind — or worse, blocked by — an unrelated registry mutation.\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n    if let Some(result) = lan_request(home, &request) {\n        return Ok(result);\n    }\n    let _writer = REGISTRY_WRITE\n        .lock()\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\n    let path = spt_store::perch::serving_registry_file_in(home);\n    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\n        if matches!(&request, ServeRequest::AddInputReference { .. }) {\n            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\n        } else {\n            error\n        }\n    })?;\n    match request {\n        ServeRequest::Add { path: source, as_name, origin } => {\n            let entry = registry.add_reference(\n                &source,\n                as_name.as_deref(),\n                origin.as_deref(),\n                now_ms,\n            )?;\n            registry.save_at(&path)?;\n            Ok(ServeResult::Entry { entry })\n        }\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\n        ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\n            let (snapshot, bytes) = spt_store::serving::write_snapshot_in(home, &source)?;\n            // The requested name defaults to the SOURCE's basename; the registry\n            // disambiguates a repeat, so two sends of one file get two stable\n            // distinct URLs and neither link ever changes meaning.\n            let requested = match as_name {\n                Some(name) => name,\n                None => source\n                    .file_name()\n                    .and_then(|name| name.to_str())\n                    .map(str::to_owned)\n                    .ok_or_else(|| {\n                        io::Error::new(\n                            io::ErrorKind::InvalidInput,\n                            \"SERVE_ATTACH_NAME: the attachment path has no usable file name\",\n                        )\n                    })?,\n            };\n            let entry = match registry.add_attachment(\n                &snapshot,\n                &requested,\n                origin.as_deref(),\n                ttl_ms,\n                audience.as_deref(),\n                now_ms,\n            ) {\n                Ok(entry) => entry,\n                Err(error) => {\n                    // A refused registration must not leave bytes nothing points\n                    // at: the reaper only ever deletes what an ENTRY named, so an\n                    // orphan snapshot would live until the store is wiped by hand.\n                    let _ = std::fs::remove_file(&snapshot);\n                    return Err(error);\n                }\n            };\n            if let Err(error) = registry.save_at(&path) {\n                // Same reasoning as the refused registration above: an entry that\n                // did not persist names nothing, so its bytes must not survive.\n                let _ = std::fs::remove_file(&snapshot);\n                return Err(error);\n            }\n            Ok(ServeResult::Attached { entry, bytes })\n        }\n        // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\n        ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\n            let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\n            let scoped = registry\n                .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\n                .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\n            registry.save_at(&path)?;\n            Ok(ServeResult::Entry { entry: scoped })\n        }\n        ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\n            // Resolve the submitter's home HERE, never on the receiving node.\n            let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\n                std::env::home_dir()\n                    .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\n                    .join(relative)\n            } else {\n                source\n            };\n            let previous_id = registry.entries().find(|entry| entry.path == source)\n                .map(|entry| entry.id.clone());\n            match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\n                None => Ok(ServeResult::Missing),\n                Some(entry) => {\n                    if previous_id.as_deref() != Some(entry.id.as_str()) {\n                        registry.save_at(&path)\n                            .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\n                    }\n                    Ok(ServeResult::Entry { entry })\n                }\n            }\n        }\n        ServeRequest::Remove { name_or_id } => {\n            let entry = registry.remove(&name_or_id).ok_or_else(|| {\n                io::Error::new(io::ErrorKind::NotFound, format!(\"SERVE_NOT_FOUND: {name_or_id}\"))\n            })?;\n            registry.save_at(&path)?;\n            Ok(ServeResult::Removed { entry })\n        }\n        ServeRequest::List => Ok(ServeResult::Listed {\n            entries: registry.entries().cloned().collect(),\n        }),\n        // Answered above, before the writer lock.\n        ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\n        ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\n            unreachable!(\"LAN requests are answered before the registry writer\")\n        }\n        ServeRequest::Reconcile => {\n            reconcile_registry(home, &mut registry, now_ms)?;\n            registry.save_at(&path)?;\n            Ok(ServeResult::Listed {\n                entries: registry.entries().cloned().collect(),\n            })\n        }\n    }\n}\n\n/// Answer the three LAN requests, or `None` for a registry request.\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\nfn lan_request(home: &Path, request: &ServeRequest) -> Option<ServeResult> {\n    match request {\n        ServeRequest::LanBootstrap { port } => Some(lan_bootstrap(home, *port)),\n        ServeRequest::LanStop => Some(match crate::lanhost::stop() {\n            Ok(true) => ServeResult::LanStopped { code: None },\n            Ok(false) => ServeResult::LanStopped {\n                code: Some(crate::lanhost::NOT_UP.to_string()),\n            },\n            Err(error) => ServeResult::Refused { error },\n        }),\n        ServeRequest::LanStatus => Some(match crate::lanhost::status() {\n            Some(up) => ServeResult::LanUp {\n                url: up.url,\n                shas: up.shas,\n                port: up.port,\n                already_up: true,\n                binder: Some(up.binder),\n            },\n            None => ServeResult::LanStopped {\n                code: Some(crate::lanhost::NOT_UP.to_string()),\n            },\n        }),\n        _ => None,\n    }\n}\n\n/// Start the LAN bootstrap listener at `home`, resolving the port the same way\n/// the daemon resolves every advisory port (explicit > env > config > default,\n/// with the rig's ephemeral posture on top).\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\nfn lan_bootstrap(home: &Path, port: Option<u16>) -> ServeResult {\n    let resolved = port.unwrap_or_else(|| {\n        crate::lanhost::resolve_daemon_lan_port(\n            crate::config::DaemonConfig::load().lan_bootstrap_port,\n            std::env::var(crate::lanhost::LAN_BOOTSTRAP_PORT_ENV).ok().as_deref(),\n            std::env::var_os(crate::docshost::TEST_EPHEMERAL_ADVISORY_PORTS_ENV)\n                .is_some_and(|value| value == \"1\"),\n        )\n    });\n    match crate::lanhost::start_at(home, resolved) {\n        Ok(up) => ServeResult::LanUp {\n            url: up.url,\n            shas: up.shas,\n            port: up.port,\n            already_up: up.already_up,\n            binder: Some(up.binder),\n        },\n        Err(code) => ServeResult::LanRefused { code },\n    }\n}\n\n/// Reconcile active base adapters at daemon startup under the same serialized\n/// writer as explicit registrations. Never call this from a client process.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\n    apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\n}\n\nfn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n    let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\n    let retired: Vec<_> = registry\n        .entries()\n        .filter(|entry| entry.adapter.as_ref().is_some_and(|adapter| {\n            !registered.iter().any(|(record, _)| &record.name == adapter)\n        }))\n        .map(|entry| entry.id.clone())\n        .collect();\n    for id in retired {\n        registry.remove(&id);\n    }\n    // Base registrations, not profile options: every adapter gets exactly one\n    // root, and an optional alias names that entry rather than another source.\n    for (record, manifest) in registered {\n        let root = spt_store::perch::create_adapter_web_dir_at(&home.join(\"adapters\"), &record.name)?;\n        registry.add_adapter(&root, &record.name, manifest.adapter.web_short_path.as_deref(), now_ms)?;\n    }\n    Ok(())\n}\n\n/// Ask the broker's single writer to reconcile after an adapter mutation.\n/// Transport timeouts remain unconfirmed outcomes, never client-side writes.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub fn reconcile(name: &str) -> io::Result<()> {\n    match call(name, ServeRequest::Reconcile)? {\n        ServeResult::Listed { .. } => Ok(()),\n        ServeResult::Refused { error } => Err(io::Error::other(error)),\n        _ => Err(io::Error::new(io::ErrorKind::InvalidData, \"SERVE_UNEXPECTED_REPLY: reconcile\")),\n    }\n}\n\n/// Discover a running broker's listener. An old broker or unavailable listener\n/// is an error, not permission to guess the configured port.\n// [impl->REQ-WEB-URL-BOUND-PORT]\npub fn docs_port(name: &str) -> io::Result<u16> {\n    port_from_status(call(name, ServeRequest::DocsStatus)?)\n}\n\n/// The whole port decision over an ALREADY-RECEIVED reply, split out of\n/// [`docs_port`] so a bound port, an unavailable listener, a refusal and an old\n\n[Showing lines 1-393 of 927. Use :394 to continue]"}],"details":{"truncation":{"content":"//! Local serving-registry mutations. The daemon is the only writer; CLI\r\n//! clients use the existing local control transport and never save the store.\r\n\r\nuse std::io;\r\nuse std::path::{Path, PathBuf};\r\nuse std::sync::Mutex;\r\n\r\nuse serde::{Deserialize, Serialize};\r\nuse spt_store::serving::{ServedEntry, ServingRegistry};\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{Envelope, Role};\r\nuse crate::transport::{send_hello, LocalSocketTransport};\r\n\r\npub const KIND_SERVE_REQUEST: &str = \"serve_request\";\r\npub const KIND_SERVE_RESULT: &str = \"serve_result\";\r\n\r\n// Serializes load/change/publish across the control channel's connection threads.\r\n// The HTTP reader observes an atomic persisted snapshot, never this lock.\r\nstatic REGISTRY_WRITE: Mutex<()> = Mutex::new(());\r\n\r\n/// An explicit local registry operation; no HTTP request can mutate exposure.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(tag = \"op\", rename_all = \"snake_case\")]\r\npub enum ServeRequest {\r\n    Add {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n    },\r\n    /// Snapshot `path` into the node's attachment store and serve the COPY\r\n    /// (ADR-0058). The snapshot is taken HERE rather than by the caller for the\r\n    /// reason the registry has one writer at all: the bytes and the entry that\r\n    /// names them are created under the same lock, so there is no window in\r\n    /// which one exists without the other.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    Attach {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n        ttl_ms: u64,\r\n        audience: Option<String>,\r\n    },\r\n    /// Register `path` as an ordinary REFERENCE and narrow it in the same\r\n    /// locked pass (ADR-0058 Amendment 1): the FILE_ACCESS_HELPER's entry is a\r\n    /// live reference — edits visible, 404 once deleted — that merely expires\r\n    /// and is addressed to one endpoint.\r\n    ///\r\n    /// Two ops would leave a window in which the file is registered and NOT yet\r\n    /// narrowed, which is the one state this request must never produce.\r\n    // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n    AddScoped {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n        ttl_ms: u64,\r\n        audience: String,\r\n    },\r\n    /// Only the locally held remote-controller viewport requests this operation.\r\n    /// The audience is its established target, never a field supplied by the peer.\r\n    AddInputReference {\r\n        path: PathBuf,\r\n        receipt_id: String,\r\n        audience: String,\r\n        received_at_ms: u64,\r\n    },\r\n    Remove {\r\n        name_or_id: String,\r\n    },\r\n    List,\r\n    Reconcile,\r\n    /// Query the broker-owned listener, never the caller's bind configuration.\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    DocsStatus,\r\n    /// Start the LAN bootstrap listener (ADR-0059, releases#266). The listener\r\n    /// lives HERE, in the daemon, because the set gate anchors on the daemon's\r\n    /// OWN executable captured at t=0 and the listener must outlive the CLI\r\n    /// process that asked for it.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanBootstrap {\r\n        /// An explicit port for this start; `None` = config, env, default.\r\n        port: Option<u16>,\r\n    },\r\n    /// Tear the LAN bootstrap listener down.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStop,\r\n    /// Read the listener's state without changing it — the source the\r\n    /// LAN-EXPOSED now-signal line reads.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStatus,\r\n}\r\n\r\n/// The daemon's persisted outcome, or its actual refusal. An empty list is\r\n/// distinct from an unreadable registry.\r\n#[derive(Debug, Serialize, Deserialize)]\r\n#[serde(tag = \"outcome\", rename_all = \"snake_case\")]\r\npub enum ServeResult {\r\n    Entry { entry: ServedEntry },\r\n    /// An input reference resolved to no source. No diagnostic is attached.\r\n    Missing,\r\n    /// An attachment, with the SNAPSHOT's size — the sender needs it for the\r\n    /// envelope, and the daemon is the only party that ever saw the copy.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    Attached { entry: ServedEntry, bytes: u64 },\r\n    Removed { entry: ServedEntry },\r\n    Listed { entries: Vec<ServedEntry> },\r\n    Refused { error: String },\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    DocsStatus { port: Option<u16> },\r\n    /// The LAN bootstrap listener is up: the URL a stranger opens and one\r\n    /// `(triple, sha256)` anchor per SERVED triple, host triple first.\r\n    /// `already_up` marks the idempotent answer — the SAME url and shas, with\r\n    /// no second listener and no re-run of the gate.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanUp {\r\n        url: String,\r\n        shas: Vec<(String, String)>,\r\n        port: u16,\r\n        already_up: bool,\r\n        /// Absent on older brokers: admission cannot infer the CLI is the binder.\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-FIREWALL]\r\n        #[serde(default)]\r\n        binder: Option<PathBuf>,\r\n    },\r\n    /// The listener is down. `code` is `LAN_BOOTSTRAP_NOT_UP` when the stop\r\n    /// found nothing to stop — an outcome, not an error.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStopped { code: Option<String> },\r\n    /// The set gate refused the start BY NAME, and nothing is being served.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\r\n    LanRefused { code: String },\r\n}\r\n\r\n/// Run `f` holding the ONE registry write lock, so a whole read-modify-write\r\n/// pass is atomic against every other writer in this process.\r\n///\r\n/// The daemon has a second registry writer: the live host's TTL reaper, which\r\n/// does load -> retain -> save on its own pulse. Without this it raced every\r\n/// `serve add` — an entry registered between the reaper's load and its save was\r\n/// clobbered by the reaper's stale snapshot and silently lost, on a 5s tick,\r\n/// forever. The lock was already here; only this door into it was missing.\r\n///\r\n/// Callers must not re-enter `apply_at` from inside `f`: the mutex is not\r\n/// reentrant, and doing so would deadlock the pulse thread.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub(crate) fn with_registry_write<R>(f: impl FnOnce() -> R) -> io::Result<R> {\r\n    let _writer = REGISTRY_WRITE\r\n        .lock()\r\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\r\n    Ok(f())\r\n}\r\n\r\n/// Apply a request at an explicit home. Publication completes before success\r\n/// is returned, and a failed publication cannot advance an in-memory counter.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result<ServeResult> {\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    if matches!(&request, ServeRequest::DocsStatus) {\r\n        return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\r\n    }\r\n    // The LAN listener is PROCESS state, not registry state: it lives in this\r\n    // daemon's memory and nothing about it is written to disk. It is answered\r\n    // BEFORE the registry writer lock so a bootstrap can never be serialized\r\n    // behind — or worse, blocked by — an unrelated registry mutation.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    if let Some(result) = lan_request(home, &request) {\r\n        return Ok(result);\r\n    }\r\n    let _writer = REGISTRY_WRITE\r\n        .lock()\r\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\r\n    let path = spt_store::perch::serving_registry_file_in(home);\r\n    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\r\n        if matches!(&request, ServeRequest::AddInputReference { .. }) {\r\n            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\r\n        } else {\r\n            error\r\n        }\r\n    })?;\r\n    match request {\r\n        ServeRequest::Add { path: source, as_name, origin } => {\r\n            let entry = registry.add_reference(\r\n                &source,\r\n                as_name.as_deref(),\r\n                origin.as_deref(),\r\n                now_ms,\r\n            )?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Entry { entry })\r\n        }\r\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n        ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\r\n            let (snapshot, bytes) = spt_store::serving::write_snapshot_in(home, &source)?;\r\n            // The requested name defaults to the SOURCE's basename; the registry\r\n            // disambiguates a repeat, so two sends of one file get two stable\r\n            // distinct URLs and neither link ever changes meaning.\r\n            let requested = match as_name {\r\n                Some(name) => name,\r\n                None => source\r\n                    .file_name()\r\n                    .and_then(|name| name.to_str())\r\n                    .map(str::to_owned)\r\n                    .ok_or_else(|| {\r\n                        io::Error::new(\r\n                            io::ErrorKind::InvalidInput,\r\n                            \"SERVE_ATTACH_NAME: the attachment path has no usable file name\",\r\n                        )\r\n                    })?,\r\n            };\r\n            let entry = match registry.add_attachment(\r\n                &snapshot,\r\n                &requested,\r\n                origin.as_deref(),\r\n                ttl_ms,\r\n                audience.as_deref(),\r\n                now_ms,\r\n            ) {\r\n                Ok(entry) => entry,\r\n                Err(error) => {\r\n                    // A refused registration must not leave bytes nothing points\r\n                    // at: the reaper only ever deletes what an ENTRY named, so an\r\n                    // orphan snapshot would live until the store is wiped by hand.\r\n                    let _ = std::fs::remove_file(&snapshot);\r\n                    return Err(error);\r\n                }\r\n            };\r\n            if let Err(error) = registry.save_at(&path) {\r\n                // Same reasoning as the refused registration above: an entry that\r\n                // did not persist names nothing, so its bytes must not survive.\r\n                let _ = std::fs::remove_file(&snapshot);\r\n                return Err(error);\r\n            }\r\n            Ok(ServeResult::Attached { entry, bytes })\r\n        }\r\n        // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n        ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\r\n            let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\r\n            let scoped = registry\r\n                .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\r\n                .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Entry { entry: scoped })\r\n        }\r\n        ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\r\n            // Resolve the submitter's home HERE, never on the receiving node.\r\n            let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\r\n                std::env::home_dir()\r\n                    .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\r\n                    .join(relative)\r\n            } else {\r\n                source\r\n            };\r\n            let previous_id = registry.entries().find(|entry| entry.path == source)\r\n                .map(|entry| entry.id.clone());\r\n            match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\r\n                None => Ok(ServeResult::Missing),\r\n                Some(entry) => {\r\n                    if previous_id.as_deref() != Some(entry.id.as_str()) {\r\n                        registry.save_at(&path)\r\n                            .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\r\n                    }\r\n                    Ok(ServeResult::Entry { entry })\r\n                }\r\n            }\r\n        }\r\n        ServeRequest::Remove { name_or_id } => {\r\n            let entry = registry.remove(&name_or_id).ok_or_else(|| {\r\n                io::Error::new(io::ErrorKind::NotFound, format!(\"SERVE_NOT_FOUND: {name_or_id}\"))\r\n            })?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Removed { entry })\r\n        }\r\n        ServeRequest::List => Ok(ServeResult::Listed {\r\n            entries: registry.entries().cloned().collect(),\r\n        }),\r\n        // Answered above, before the writer lock.\r\n        ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\r\n        ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\r\n            unreachable!(\"LAN requests are answered before the registry writer\")\r\n        }\r\n        ServeRequest::Reconcile => {\r\n            reconcile_registry(home, &mut registry, now_ms)?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Listed {\r\n                entries: registry.entries().cloned().collect(),\r\n            })\r\n        }\r\n    }\r\n}\r\n\r\n/// Answer the three LAN requests, or `None` for a registry request.\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\nfn lan_request(home: &Path, request: &ServeRequest) -> Option<ServeResult> {\r\n    match request {\r\n        ServeRequest::LanBootstrap { port } => Some(lan_bootstrap(home, *port)),\r\n        ServeRequest::LanStop => Some(match crate::lanhost::stop() {\r\n            Ok(true) => ServeResult::LanStopped { code: None },\r\n            Ok(false) => ServeResult::LanStopped {\r\n                code: Some(crate::lanhost::NOT_UP.to_string()),\r\n            },\r\n            Err(error) => ServeResult::Refused { error },\r\n        }),\r\n        ServeRequest::LanStatus => Some(match crate::lanhost::status() {\r\n            Some(up) => ServeResult::LanUp {\r\n                url: up.url,\r\n                shas: up.shas,\r\n                port: up.port,\r\n                already_up: true,\r\n                binder: Some(up.binder),\r\n            },\r\n            None => ServeResult::LanStopped {\r\n                code: Some(crate::lanhost::NOT_UP.to_string()),\r\n            },\r\n        }),\r\n        _ => None,\r\n    }\r\n}\r\n\r\n/// Start the LAN bootstrap listener at `home`, resolving the port the same way\r\n/// the daemon resolves every advisory port (explicit > env > config > default,\r\n/// with the rig's ephemeral posture on top).\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\nfn lan_bootstrap(home: &Path, port: Option<u16>) -> ServeResult {\r\n    let resolved = port.unwrap_or_else(|| {\r\n        crate::lanhost::resolve_daemon_lan_port(\r\n            crate::config::DaemonConfig::load().lan_bootstrap_port,\r\n            std::env::var(crate::lanhost::LAN_BOOTSTRAP_PORT_ENV).ok().as_deref(),\r\n            std::env::var_os(crate::docshost::TEST_EPHEMERAL_ADVISORY_PORTS_ENV)\r\n                .is_some_and(|value| value == \"1\"),\r\n        )\r\n    });\r\n    match crate::lanhost::start_at(home, resolved) {\r\n        Ok(up) => ServeResult::LanUp {\r\n            url: up.url,\r\n            shas: up.shas,\r\n            port: up.port,\r\n            already_up: up.already_up,\r\n            binder: Some(up.binder),\r\n        },\r\n        Err(code) => ServeResult::LanRefused { code },\r\n    }\r\n}\r\n\r\n/// Reconcile active base adapters at daemon startup under the same serialized\r\n/// writer as explicit registrations. Never call this from a client process.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\r\n    apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\r\n}\r\n\r\nfn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\r\n    let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\r\n    let retired: Vec<_> = registry\r\n        .entries()\r\n        .filter(|entry| entry.adapter.as_ref().is_some_and(|adapter| {\r\n            !registered.iter().any(|(record, _)| &record.name == adapter)\r\n        }))\r\n        .map(|entry| entry.id.clone())\r\n        .collect();\r\n    for id in retired {\r\n        registry.remove(&id);\r\n    }\r\n    // Base registrations, not profile options: every adapter gets exactly one\r\n    // root, and an optional alias names that entry rather than another source.\r\n    for (record, manifest) in registered {\r\n        let root = spt_store::perch::create_adapter_web_dir_at(&home.join(\"adapters\"), &record.name)?;\r\n        registry.add_adapter(&root, &record.name, manifest.adapter.web_short_path.as_deref(), now_ms)?;\r\n    }\r\n    Ok(())\r\n}\r\n\r\n/// Ask the broker's single writer to reconcile after an adapter mutation.\r\n/// Transport timeouts remain unconfirmed outcomes, never client-side writes.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn reconcile(name: &str) -> io::Result<()> {\r\n    match call(name, ServeRequest::Reconcile)? {\r\n        ServeResult::Listed { .. } => Ok(()),\r\n        ServeResult::Refused { error } => Err(io::Error::other(error)),\r\n        _ => Err(io::Error::new(io::ErrorKind::InvalidData, \"SERVE_UNEXPECTED_REPLY: reconcile\")),\r\n    }\r\n}\r\n\r\n/// Discover a running broker's listener. An old broker or unavailable listener\r\n/// is an error, not permission to guess the configured port.\r\n// [impl->REQ-WEB-URL-BOUND-PORT]\r\npub fn docs_port(name: &str) -> io::Result<u16> {\r\n    port_from_status(call(name, ServeRequest::DocsStatus)?)\r\n}\r\n\r\n/// The whole port decision over an ALREADY-RECEIVED reply, split out of\r\n/// [`docs_port`] so a bound port, an unavailable listener, a refusal and an old\r","truncated":true,"truncatedBy":"lines","totalLines":927,"totalBytes":17772,"outputLines":393,"outputBytes":17772,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":927,"displayContent":{"text":"//! Local serving-registry mutations. The daemon is the only writer; CLI\r\n//! clients use the existing local control transport and never save the store.\r\n\r\nuse std::io;\r\nuse std::path::{Path, PathBuf};\r\nuse std::sync::Mutex;\r\n\r\nuse serde::{Deserialize, Serialize};\r\nuse spt_store::serving::{ServedEntry, ServingRegistry};\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{Envelope, Role};\r\nuse crate::transport::{send_hello, LocalSocketTransport};\r\n\r\npub const KIND_SERVE_REQUEST: &str = \"serve_request\";\r\npub const KIND_SERVE_RESULT: &str = \"serve_result\";\r\n\r\n// Serializes load/change/publish across the control channel's connection threads.\r\n// The HTTP reader observes an atomic persisted snapshot, never this lock.\r\nstatic REGISTRY_WRITE: Mutex<()> = Mutex::new(());\r\n\r\n/// An explicit local registry operation; no HTTP request can mutate exposure.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(tag = \"op\", rename_all = \"snake_case\")]\r\npub enum ServeRequest {\r\n    Add {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n    },\r\n    /// Snapshot `path` into the node's attachment store and serve the COPY\r\n    /// (ADR-0058). The snapshot is taken HERE rather than by the caller for the\r\n    /// reason the registry has one writer at all: the bytes and the entry that\r\n    /// names them are created under the same lock, so there is no window in\r\n    /// which one exists without the other.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    Attach {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n        ttl_ms: u64,\r\n        audience: Option<String>,\r\n    },\r\n    /// Register `path` as an ordinary REFERENCE and narrow it in the same\r\n    /// locked pass (ADR-0058 Amendment 1): the FILE_ACCESS_HELPER's entry is a\r\n    /// live reference — edits visible, 404 once deleted — that merely expires\r\n    /// and is addressed to one endpoint.\r\n    ///\r\n    /// Two ops would leave a window in which the file is registered and NOT yet\r\n    /// narrowed, which is the one state this request must never produce.\r\n    // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n    AddScoped {\r\n        path: PathBuf,\r\n        as_name: Option<String>,\r\n        origin: Option<String>,\r\n        ttl_ms: u64,\r\n        audience: String,\r\n    },\r\n    /// Only the locally held remote-controller viewport requests this operation.\r\n    /// The audience is its established target, never a field supplied by the peer.\r\n    AddInputReference {\r\n        path: PathBuf,\r\n        receipt_id: String,\r\n        audience: String,\r\n        received_at_ms: u64,\r\n    },\r\n    Remove {\r\n        name_or_id: String,\r\n    },\r\n    List,\r\n    Reconcile,\r\n    /// Query the broker-owned listener, never the caller's bind configuration.\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    DocsStatus,\r\n    /// Start the LAN bootstrap listener (ADR-0059, releases#266). The listener\r\n    /// lives HERE, in the daemon, because the set gate anchors on the daemon's\r\n    /// OWN executable captured at t=0 and the listener must outlive the CLI\r\n    /// process that asked for it.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanBootstrap {\r\n        /// An explicit port for this start; `None` = config, env, default.\r\n        port: Option<u16>,\r\n    },\r\n    /// Tear the LAN bootstrap listener down.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStop,\r\n    /// Read the listener's state without changing it — the source the\r\n    /// LAN-EXPOSED now-signal line reads.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStatus,\r\n}\r\n\r\n/// The daemon's persisted outcome, or its actual refusal. An empty list is\r\n/// distinct from an unreadable registry.\r\n#[derive(Debug, Serialize, Deserialize)]\r\n#[serde(tag = \"outcome\", rename_all = \"snake_case\")]\r\npub enum ServeResult {\r\n    Entry { entry: ServedEntry },\r\n    /// An input reference resolved to no source. No diagnostic is attached.\r\n    Missing,\r\n    /// An attachment, with the SNAPSHOT's size — the sender needs it for the\r\n    /// envelope, and the daemon is the only party that ever saw the copy.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    Attached { entry: ServedEntry, bytes: u64 },\r\n    Removed { entry: ServedEntry },\r\n    Listed { entries: Vec<ServedEntry> },\r\n    Refused { error: String },\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    DocsStatus { port: Option<u16> },\r\n    /// The LAN bootstrap listener is up: the URL a stranger opens and one\r\n    /// `(triple, sha256)` anchor per SERVED triple, host triple first.\r\n    /// `already_up` marks the idempotent answer — the SAME url and shas, with\r\n    /// no second listener and no re-run of the gate.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanUp {\r\n        url: String,\r\n        shas: Vec<(String, String)>,\r\n        port: u16,\r\n        already_up: bool,\r\n        /// Absent on older brokers: admission cannot infer the CLI is the binder.\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-FIREWALL]\r\n        #[serde(default)]\r\n        binder: Option<PathBuf>,\r\n    },\r\n    /// The listener is down. `code` is `LAN_BOOTSTRAP_NOT_UP` when the stop\r\n    /// found nothing to stop — an outcome, not an error.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    LanStopped { code: Option<String> },\r\n    /// The set gate refused the start BY NAME, and nothing is being served.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\r\n    LanRefused { code: String },\r\n}\r\n\r\n/// Run `f` holding the ONE registry write lock, so a whole read-modify-write\r\n/// pass is atomic against every other writer in this process.\r\n///\r\n/// The daemon has a second registry writer: the live host's TTL reaper, which\r\n/// does load -> retain -> save on its own pulse. Without this it raced every\r\n/// `serve add` — an entry registered between the reaper's load and its save was\r\n/// clobbered by the reaper's stale snapshot and silently lost, on a 5s tick,\r\n/// forever. The lock was already here; only this door into it was missing.\r\n///\r\n/// Callers must not re-enter `apply_at` from inside `f`: the mutex is not\r\n/// reentrant, and doing so would deadlock the pulse thread.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub(crate) fn with_registry_write<R>(f: impl FnOnce() -> R) -> io::Result<R> {\r\n    let _writer = REGISTRY_WRITE\r\n        .lock()\r\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\r\n    Ok(f())\r\n}\r\n\r\n/// Apply a request at an explicit home. Publication completes before success\r\n/// is returned, and a failed publication cannot advance an in-memory counter.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result<ServeResult> {\r\n    // [impl->REQ-WEB-URL-BOUND-PORT]\r\n    if matches!(&request, ServeRequest::DocsStatus) {\r\n        return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\r\n    }\r\n    // The LAN listener is PROCESS state, not registry state: it lives in this\r\n    // daemon's memory and nothing about it is written to disk. It is answered\r\n    // BEFORE the registry writer lock so a bootstrap can never be serialized\r\n    // behind — or worse, blocked by — an unrelated registry mutation.\r\n    // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n    if let Some(result) = lan_request(home, &request) {\r\n        return Ok(result);\r\n    }\r\n    let _writer = REGISTRY_WRITE\r\n        .lock()\r\n        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\r\n    let path = spt_store::perch::serving_registry_file_in(home);\r\n    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\r\n        if matches!(&request, ServeRequest::AddInputReference { .. }) {\r\n            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\r\n        } else {\r\n            error\r\n        }\r\n    })?;\r\n    match request {\r\n        ServeRequest::Add { path: source, as_name, origin } => {\r\n            let entry = registry.add_reference(\r\n                &source,\r\n                as_name.as_deref(),\r\n                origin.as_deref(),\r\n                now_ms,\r\n            )?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Entry { entry })\r\n        }\r\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n        ServeRequest::Attach { path: source, as_name, origin, ttl_ms, audience } => {\r\n            let (snapshot, bytes) = spt_store::serving::write_snapshot_in(home, &source)?;\r\n            // The requested name defaults to the SOURCE's basename; the registry\r\n            // disambiguates a repeat, so two sends of one file get two stable\r\n            // distinct URLs and neither link ever changes meaning.\r\n            let requested = match as_name {\r\n                Some(name) => name,\r\n                None => source\r\n                    .file_name()\r\n                    .and_then(|name| name.to_str())\r\n                    .map(str::to_owned)\r\n                    .ok_or_else(|| {\r\n                        io::Error::new(\r\n                            io::ErrorKind::InvalidInput,\r\n                            \"SERVE_ATTACH_NAME: the attachment path has no usable file name\",\r\n                        )\r\n                    })?,\r\n            };\r\n            let entry = match registry.add_attachment(\r\n                &snapshot,\r\n                &requested,\r\n                origin.as_deref(),\r\n                ttl_ms,\r\n                audience.as_deref(),\r\n                now_ms,\r\n            ) {\r\n                Ok(entry) => entry,\r\n                Err(error) => {\r\n                    // A refused registration must not leave bytes nothing points\r\n                    // at: the reaper only ever deletes what an ENTRY named, so an\r\n                    // orphan snapshot would live until the store is wiped by hand.\r\n                    let _ = std::fs::remove_file(&snapshot);\r\n                    return Err(error);\r\n                }\r\n            };\r\n            if let Err(error) = registry.save_at(&path) {\r\n                // Same reasoning as the refused registration above: an entry that\r\n                // did not persist names nothing, so its bytes must not survive.\r\n                let _ = std::fs::remove_file(&snapshot);\r\n                return Err(error);\r\n            }\r\n            Ok(ServeResult::Attached { entry, bytes })\r\n        }\r\n        // [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\n        ServeRequest::AddScoped { path: source, as_name, origin, ttl_ms, audience } => {\r\n            let entry = registry.add_reference(&source, as_name.as_deref(), origin.as_deref(), now_ms)?;\r\n            let scoped = registry\r\n                .scope_entry(&entry.id, Some(ttl_ms), Some(&audience), origin.as_deref())\r\n                .ok_or_else(|| io::Error::other(\"SERVE_SCOPE_LOST: the entry vanished between add and scope\"))?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Entry { entry: scoped })\r\n        }\r\n        ServeRequest::AddInputReference { path: source, receipt_id, audience, received_at_ms } => {\r\n            // Resolve the submitter's home HERE, never on the receiving node.\r\n            let source = if let Some(relative) = source.to_str().and_then(|p| p.strip_prefix(\"~/\")) {\r\n                std::env::home_dir()\r\n                    .ok_or_else(|| io::Error::other(\"INPUT_PATH_HOME_UNAVAILABLE\"))?\r\n                    .join(relative)\r\n            } else {\r\n                source\r\n            };\r\n            let previous_id = registry.entries().find(|entry| entry.path == source)\r\n                .map(|entry| entry.id.clone());\r\n            match registry.add_input_reference(&source, &receipt_id, &audience, received_at_ms, now_ms)? {\r\n                None => Ok(ServeResult::Missing),\r\n                Some(entry) => {\r\n                    if previous_id.as_deref() != Some(entry.id.as_str()) {\r\n                        registry.save_at(&path)\r\n                            .map_err(|error| io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\")))?;\r\n                    }\r\n                    Ok(ServeResult::Entry { entry })\r\n                }\r\n            }\r\n        }\r\n        ServeRequest::Remove { name_or_id } => {\r\n            let entry = registry.remove(&name_or_id).ok_or_else(|| {\r\n                io::Error::new(io::ErrorKind::NotFound, format!(\"SERVE_NOT_FOUND: {name_or_id}\"))\r\n            })?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Removed { entry })\r\n        }\r\n        ServeRequest::List => Ok(ServeResult::Listed {\r\n            entries: registry.entries().cloned().collect(),\r\n        }),\r\n        // Answered above, before the writer lock.\r\n        ServeRequest::DocsStatus => unreachable!(\"docs status is answered before the registry writer\"),\r\n        ServeRequest::LanBootstrap { .. } | ServeRequest::LanStop | ServeRequest::LanStatus => {\r\n            unreachable!(\"LAN requests are answered before the registry writer\")\r\n        }\r\n        ServeRequest::Reconcile => {\r\n            reconcile_registry(home, &mut registry, now_ms)?;\r\n            registry.save_at(&path)?;\r\n            Ok(ServeResult::Listed {\r\n                entries: registry.entries().cloned().collect(),\r\n            })\r\n        }\r\n    }\r\n}\r\n\r\n/// Answer the three LAN requests, or `None` for a registry request.\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\nfn lan_request(home: &Path, request: &ServeRequest) -> Option<ServeResult> {\r\n    match request {\r\n        ServeRequest::LanBootstrap { port } => Some(lan_bootstrap(home, *port)),\r\n        ServeRequest::LanStop => Some(match crate::lanhost::stop() {\r\n            Ok(true) => ServeResult::LanStopped { code: None },\r\n            Ok(false) => ServeResult::LanStopped {\r\n                code: Some(crate::lanhost::NOT_UP.to_string()),\r\n            },\r\n            Err(error) => ServeResult::Refused { error },\r\n        }),\r\n        ServeRequest::LanStatus => Some(match crate::lanhost::status() {\r\n            Some(up) => ServeResult::LanUp {\r\n                url: up.url,\r\n                shas: up.shas,\r\n                port: up.port,\r\n                already_up: true,\r\n                binder: Some(up.binder),\r\n            },\r\n            None => ServeResult::LanStopped {\r\n                code: Some(crate::lanhost::NOT_UP.to_string()),\r\n            },\r\n        }),\r\n        _ => None,\r\n    }\r\n}\r\n\r\n/// Start the LAN bootstrap listener at `home`, resolving the port the same way\r\n/// the daemon resolves every advisory port (explicit > env > config > default,\r\n/// with the rig's ephemeral posture on top).\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\nfn lan_bootstrap(home: &Path, port: Option<u16>) -> ServeResult {\r\n    let resolved = port.unwrap_or_else(|| {\r\n        crate::lanhost::resolve_daemon_lan_port(\r\n            crate::config::DaemonConfig::load().lan_bootstrap_port,\r\n            std::env::var(crate::lanhost::LAN_BOOTSTRAP_PORT_ENV).ok().as_deref(),\r\n            std::env::var_os(crate::docshost::TEST_EPHEMERAL_ADVISORY_PORTS_ENV)\r\n                .is_some_and(|value| value == \"1\"),\r\n        )\r\n    });\r\n    match crate::lanhost::start_at(home, resolved) {\r\n        Ok(up) => ServeResult::LanUp {\r\n            url: up.url,\r\n            shas: up.shas,\r\n            port: up.port,\r\n            already_up: up.already_up,\r\n            binder: Some(up.binder),\r\n        },\r\n        Err(code) => ServeResult::LanRefused { code },\r\n    }\r\n}\r\n\r\n/// Reconcile active base adapters at daemon startup under the same serialized\r\n/// writer as explicit registrations. Never call this from a client process.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\r\n    apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\r\n}\r\n\r\nfn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\r\n    let registered = spt_runtime::registry::registered(&home.join(\"adapters\"));\r\n    let retired: Vec<_> = registry\r\n        .entries()\r\n        .filter(|entry| entry.adapter.as_ref().is_some_and(|adapter| {\r\n            !registered.iter().any(|(record, _)| &record.name == adapter)\r\n        }))\r\n        .map(|entry| entry.id.clone())\r\n        .collect();\r\n    for id in retired {\r\n        registry.remove(&id);\r\n    }\r\n    // Base registrations, not profile options: every adapter gets exactly one\r\n    // root, and an optional alias names that entry rather than another source.\r\n    for (record, manifest) in registered {\r\n        let root = spt_store::perch::create_adapter_web_dir_at(&home.join(\"adapters\"), &record.name)?;\r\n        registry.add_adapter(&root, &record.name, manifest.adapter.web_short_path.as_deref(), now_ms)?;\r\n    }\r\n    Ok(())\r\n}\r\n\r\n/// Ask the broker's single writer to reconcile after an adapter mutation.\r\n/// Transport timeouts remain unconfirmed outcomes, never client-side writes.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn reconcile(name: &str) -> io::Result<()> {\r\n    match call(name, ServeRequest::Reconcile)? {\r\n        ServeResult::Listed { .. } => Ok(()),\r\n        ServeResult::Refused { error } => Err(io::Error::other(error)),\r\n        _ => Err(io::Error::new(io::ErrorKind::InvalidData, \"SERVE_UNEXPECTED_REPLY: reconcile\")),\r\n    }\r\n}\r\n\r\n/// Discover a running broker's listener. An old broker or unavailable listener\r\n/// is an error, not permission to guess the configured port.\r\n// [impl->REQ-WEB-URL-BOUND-PORT]\r\npub fn docs_port(name: &str) -> io::Result<u16> {\r\n    port_from_status(call(name, ServeRequest::DocsStatus)?)\r\n}\r\n\r\n/// The whole port decision over an ALREADY-RECEIVED reply, split out of\r\n/// [`docs_port`] so a bound port, an unavailable listener, a refusal and an old\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393]},"fileSize":44553,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\servehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":927,"totalBytes":17772,"outputLines":393,"outputBytes":17772,"shownRange":{"start":1,"end":393},"nextOffset":394}}},"isError":false,"timestamp":1789393853360}}
{"type":"message","id":"5bb27593","parentId":"dc765f06","timestamp":"2026-09-14T13:50:53.372Z","message":{"role":"toolResult","toolCallId":"call_ZDyEruR0TExGa3XoNujWFAcE|fc_02edc0987684b57f016aa7fbbd3fe487d2a574410467e1ce5a","toolName":"read","content":[{"type":"text","text":"//! Node-local, authoritative serving assignments (ADR-0057).\n//!\n//! Schema 1 stores live entries, per-family suffix counters, and the absolute\n//! path and kind each name last identified. Removal changes only live entries;\n//! the same path and kind may reclaim their names (ADR-0057 Amendment 2).\n//! The daemon is the single writer; corruption is never an empty store.\n// [impl->REQ-WEB-SERVING-REGISTRY]\n\nuse std::collections::{BTreeMap, BTreeSet};\nuse std::fs;\nuse std::io;\nuse std::path::{Component, Path, PathBuf};\n\nuse serde::{Deserialize, Serialize};\n\nuse crate::atomic::atomic_write_bytes_durable;\n\nconst SCHEMA_VERSION: u32 = 1;\n\n/// An attachment's lifetime when the sender names none: 30 days (ADR-0058,\n/// operator-set). It is a CONSTANT rather than a config knob on purpose — the\n/// figure is a published contract in the attachments page, and a per-send\n/// `--ttl` already covers the case where a sender wants something else.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub const DEFAULT_ATTACHMENT_TTL_MS: u64 = 30 * 24 * 60 * 60 * 1_000;\n\n/// The lifetime a FILE_ACCESS_HELPER entry carries: 24 hours (ADR-0058\n/// Amendment 1, operator-directed). Shorter than an attachment's because the\n/// user quoted a path in passing rather than sending a copy.\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\npub const HELPER_ENTRY_TTL_MS: u64 = 24 * 60 * 60 * 1_000;\n\n/// One attachment as the message envelope carries it: a name, the URL to pull\n/// it from, and the size in bytes.\n///\n/// The SIZE rides with the link because attachments are pull-model — a receiver\n/// deciding whether to fetch has to be able to decide BEFORE it fetches, and a\n/// link alone makes that impossible without a request.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\npub struct AttachmentRef {\n    /// The SERVED name, which is what the URL ends in — never the source\n    /// basename, because the registry disambiguates a repeated name and the\n    /// receiver must be told the name it can actually address.\n    pub name: String,\n    pub url: String,\n    pub bytes: u64,\n}\n\n/// Parse a `--ttl` specification into milliseconds.\n///\n/// A UNIT IS REQUIRED. A bare number would have to mean seconds, or days, or\n/// milliseconds, and every reader would pick a different one — a `--ttl 30`\n/// that silently meant 30 seconds when the sender meant 30 days is a deleted\n/// attachment, so the refusal is deliberate and names what it wanted.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub fn parse_ttl_ms(spec: &str) -> Result<u64, String> {\n    let trimmed = spec.trim();\n    let (digits, unit) = trimmed.split_at(\n        trimmed\n            .find(|c: char| !c.is_ascii_digit())\n            .ok_or_else(|| format!(\"ttl needs a unit (s, m, h, d): {trimmed}\"))?,\n    );\n    let count: u64 = digits\n        .parse()\n        .map_err(|_| format!(\"ttl must start with a count: {trimmed}\"))?;\n    let unit_ms: u64 = match unit {\n        \"s\" => 1_000,\n        \"m\" => 60 * 1_000,\n        \"h\" => 60 * 60 * 1_000,\n        \"d\" => 24 * 60 * 60 * 1_000,\n        other => return Err(format!(\"unknown ttl unit {other:?} (want s, m, h, d)\")),\n    };\n    // A ttl that overflows is refused rather than saturated: saturating would\n    // hand back a lifetime the sender did not ask for and cannot see.\n    count\n        .checked_mul(unit_ms)\n        .filter(|ms| *ms > 0)\n        .ok_or_else(|| format!(\"ttl out of range: {trimmed}\"))\n}\n\n/// How an entry's path is interpreted. W0 creates references only.\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(rename_all = \"snake_case\")]\npub enum ServedKind {\n    File,\n    Dir,\n    Attachment,\n}\n\n/// A stable assignment; reference paths are resolved again when requested.\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServedEntry {\n    pub id: String,\n    pub kind: ServedKind,\n    pub path: PathBuf,\n    pub served_name: String,\n    pub registered_at_ms: u64,\n    /// Optional lifetime in milliseconds from registration, independent of kind.\n    // [impl->REQ-WEB-SERVING-REGISTRY]\n    pub ttl_ms: Option<u64>,\n    /// Optional receiving endpoint, independent of kind. Fetch enforcement is W2.\n    #[serde(default)]\n    pub audience: Option<String>,\n    /// Registering endpoint reported by the local caller; not a WEB access credential.\n    pub origin: Option<String>,\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\n    pub adapter: Option<String>,\n    /// Expose the same served name directly below the node, as well as `/f/`.\n    #[serde(default)]\n    pub short_alias: bool,\n}\n\n/// Retired names remain reserved for exactly this source identity.\n#[derive(Debug, Clone, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\nstruct NameOwner {\n    path: PathBuf,\n    kind: ServedKind,\n}\n\n/// Persistent allocation history and the currently exposed entries.\n#[derive(Debug, Clone, Serialize, Deserialize)]\n#[serde(deny_unknown_fields)]\npub struct ServingRegistry {\n    schema_version: u32,\n    entries: Vec<ServedEntry>,\n    // The key is the requested name, not an assigned suffix. Splitting at the\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\n    next_suffix: BTreeMap<String, u64>,\n    name_owners: BTreeMap<String, NameOwner>,\n}\n\nimpl ServingRegistry {\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\n    /// error: never recover by resetting the allocator and reusing stale URLs.\n    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\n        let bytes = match fs::read(registry_path) {\n            Ok(bytes) => bytes,\n            Err(error) if error.kind() == io::ErrorKind::NotFound => {\n                // A dangling symlink is an existing, broken store, not absence.\n                match fs::symlink_metadata(registry_path) {\n                    Err(missing) if missing.kind() == io::ErrorKind::NotFound => {\n                        return Ok(Self {\n                            schema_version: SCHEMA_VERSION,\n                            entries: Vec::new(),\n                            next_suffix: BTreeMap::new(),\n                            name_owners: BTreeMap::new(),\n                        });\n                    }\n                    Err(error) => return Err(error),\n                    Ok(_) => return Err(error),\n                }\n            }\n            Err(error) => return Err(error),\n        };\n        let registry: Self = serde_json::from_slice(&bytes).map_err(invalid_data)?;\n        registry.validate()?;\n        Ok(registry)\n    }\n\n    /// Publish a durable old-or-new snapshot, creating its parent directory.\n    /// The caller must serialize mutations and retain the previous state on error.\n    pub fn save_at(&self, registry_path: &Path) -> io::Result<()> {\n        self.validate()?;\n        let bytes = serde_json::to_vec_pretty(self).map_err(invalid_data)?;\n        if let Some(parent) = registry_path.parent().filter(|p| !p.as_os_str().is_empty()) {\n            fs::create_dir_all(parent)?;\n        }\n        atomic_write_bytes_durable(registry_path, &bytes)\n    }\n\n    pub fn entries(&self) -> impl Iterator<Item = &ServedEntry> {\n        self.entries.iter()\n    }\n\n    /// Served names take precedence over IDs if a caller explicitly chose an ID\n    /// as a name. Both are exact, case-sensitive registry identifiers.\n    pub fn get(&self, name_or_id: &str) -> Option<&ServedEntry> {\n        self.entries\n            .iter()\n            .find(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().find(|entry| entry.id == name_or_id))\n    }\n\n    /// Register an absolute, lexically normalized file/directory reference.\n    /// No canonicalization: symlink targets and bytes may change after registration.\n    /// An existing path returns its original assignment even after deletion or\n    /// when a different explicit name, origin, or timestamp is supplied.\n    // [impl->REQ-WEB-SERVING-REGISTRY]\n    pub fn add_reference(\n        &mut self,\n        absolute_path: &Path,\n        requested_name: Option<&str>,\n        origin: Option<&str>,\n        now_ms: u64,\n    ) -> io::Result<ServedEntry> {\n        if !valid_reference_path(absolute_path) {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"served source must be an absolute, lexically normalized path\",\n            ));\n        }\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == absolute_path) {\n            return Ok(entry.clone());\n        }\n        let name = requested_name\n            .or_else(|| absolute_path.file_name().and_then(|name| name.to_str()))\n            .filter(|name| valid_name(name))\n            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"))?;\n        let metadata = fs::metadata(absolute_path)?;\n        let kind = if metadata.is_file() {\n            ServedKind::File\n        } else if metadata.is_dir() {\n            ServedKind::Dir\n        } else {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"served source must be a regular file or directory\",\n            ));\n        };\n        let (served_name, next) = self.allocate_name(name, absolute_path, kind)?;\n        let entry = ServedEntry {\n            id: uuid::Uuid::new_v4().to_string(),\n            kind,\n            path: absolute_path.to_path_buf(),\n            served_name,\n            registered_at_ms: now_ms,\n            ttl_ms: None,\n            audience: None,\n            origin: origin.map(str::to_owned),\n            adapter: None,\n            short_alias: false,\n        };\n        self.next_suffix.insert(name.to_owned(), next);\n        self.name_owners.insert(entry.served_name.clone(), NameOwner {\n            path: entry.path.clone(),\n            kind,\n        });\n        self.entries.push(entry.clone());\n        Ok(entry)\n    }\n\n    /// Receipt-scoped live reference. A duplicate never changes exposure or its\n    /// deadline; an unrelated registration is not authority to rescope it.\n    /// `None` means the source is absent, not a diagnostic.\n    // [impl->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT]\n    pub fn add_input_reference(\n        &mut self,\n        source: &Path,\n        receipt_id: &str,\n        audience: &str,\n        received_at_ms: u64,\n        now_ms: u64,\n    ) -> io::Result<Option<ServedEntry>> {\n        if !valid_reference_path(source) || receipt_id.is_empty() || audience.trim().is_empty() {\n            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\n        }\n        match fs::metadata(source) {\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_METADATA: {error}\"))),\n            Ok(metadata) if !metadata.is_file() && !metadata.is_dir() => {\n                return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\n            }\n            Ok(_) => {}\n        }\n        let origin = format!(\"user-input:{receipt_id}\");\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == source) {\n            if !entry.origin.as_deref().is_some_and(|value| value.starts_with(\"user-input:\"))\n                || entry.audience.as_deref() != Some(audience)\n                || entry.ttl_ms != Some(HELPER_ENTRY_TTL_MS)\n                || entry.adapter.is_some()\n                || entry.kind == ServedKind::Attachment\n            {\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_SCOPE_CONFLICT\"));\n            }\n            if entry.registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) > now_ms {\n                return Ok(Some(entry.clone()));\n            }\n            // A later submission may replace its same-audience expired input\n            // reference. Replaying the original receipt cannot renew it.\n            if entry.origin.as_deref() == Some(origin.as_str()) {\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\n            }\n            let id = entry.id.clone();\n            self.remove(&id);\n        }\n        let registered_at_ms = received_at_ms.min(now_ms);\n        if registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) <= now_ms\n        {\n            return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\n        }\n        let entry = match self.add_reference(source, None, Some(&origin), registered_at_ms) {\n            Ok(entry) => entry,\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRATION: {error}\"))),\n        };\n        let scoped = self.scope_entry(&entry.id, Some(HELPER_ENTRY_TTL_MS), Some(audience), None)\n            .ok_or_else(|| io::Error::other(\"INPUT_PATH_REGISTRATION_LOST\"))?;\n        Ok(Some(scoped))\n    }\n\n    /// Activate the core-owned adapter web directory. `root` is the directory\n    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\n    /// A manifest alias is one assignment, not another entry or directory.\n    // [impl->REQ-WEB-SERVING-REGISTRY]\n    pub fn add_adapter(\n        &mut self,\n        root: &Path,\n        adapter: &str,\n        alias: Option<&str>,\n        now_ms: u64,\n    ) -> io::Result<ServedEntry> {\n        // Validate before touching the allocator, including for a repeated path.\n        let expected = crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\n        if !valid_reference_path(root) || !root.ends_with(expected) {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"adapter web root must be its core-owned adapters/<adapter>/web directory\",\n            ));\n        }\n        if let Some(alias) = alias {\n            validate_web_short_path(alias)?;\n        }\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\n            if entry.adapter.as_deref() != Some(adapter) {\n                return Err(io::Error::new(\n                    io::ErrorKind::AlreadyExists,\n                    \"adapter web directory is already registered by another owner\",\n                ));\n            }\n            return Ok(entry.clone());\n        }\n…\n    }\n…\n}\n\n[Showing lines 1-333 of 1382. Use :334 to continue]"}],"details":{"truncation":{"content":"//! Node-local, authoritative serving assignments (ADR-0057).\r\n//!\r\n//! Schema 1 stores live entries, per-family suffix counters, and the absolute\r\n//! path and kind each name last identified. Removal changes only live entries;\r\n//! the same path and kind may reclaim their names (ADR-0057 Amendment 2).\r\n//! The daemon is the single writer; corruption is never an empty store.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n\r\nuse std::collections::{BTreeMap, BTreeSet};\r\nuse std::fs;\r\nuse std::io;\r\nuse std::path::{Component, Path, PathBuf};\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse crate::atomic::atomic_write_bytes_durable;\r\n\r\nconst SCHEMA_VERSION: u32 = 1;\r\n\r\n/// An attachment's lifetime when the sender names none: 30 days (ADR-0058,\r\n/// operator-set). It is a CONSTANT rather than a config knob on purpose — the\r\n/// figure is a published contract in the attachments page, and a per-send\r\n/// `--ttl` already covers the case where a sender wants something else.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub const DEFAULT_ATTACHMENT_TTL_MS: u64 = 30 * 24 * 60 * 60 * 1_000;\r\n\r\n/// The lifetime a FILE_ACCESS_HELPER entry carries: 24 hours (ADR-0058\r\n/// Amendment 1, operator-directed). Shorter than an attachment's because the\r\n/// user quoted a path in passing rather than sending a copy.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\npub const HELPER_ENTRY_TTL_MS: u64 = 24 * 60 * 60 * 1_000;\r\n\r\n/// One attachment as the message envelope carries it: a name, the URL to pull\r\n/// it from, and the size in bytes.\r\n///\r\n/// The SIZE rides with the link because attachments are pull-model — a receiver\r\n/// deciding whether to fetch has to be able to decide BEFORE it fetches, and a\r\n/// link alone makes that impossible without a request.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\r\npub struct AttachmentRef {\r\n    /// The SERVED name, which is what the URL ends in — never the source\r\n    /// basename, because the registry disambiguates a repeated name and the\r\n    /// receiver must be told the name it can actually address.\r\n    pub name: String,\r\n    pub url: String,\r\n    pub bytes: u64,\r\n}\r\n\r\n/// Parse a `--ttl` specification into milliseconds.\r\n///\r\n/// A UNIT IS REQUIRED. A bare number would have to mean seconds, or days, or\r\n/// milliseconds, and every reader would pick a different one — a `--ttl 30`\r\n/// that silently meant 30 seconds when the sender meant 30 days is a deleted\r\n/// attachment, so the refusal is deliberate and names what it wanted.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub fn parse_ttl_ms(spec: &str) -> Result<u64, String> {\r\n    let trimmed = spec.trim();\r\n    let (digits, unit) = trimmed.split_at(\r\n        trimmed\r\n            .find(|c: char| !c.is_ascii_digit())\r\n            .ok_or_else(|| format!(\"ttl needs a unit (s, m, h, d): {trimmed}\"))?,\r\n    );\r\n    let count: u64 = digits\r\n        .parse()\r\n        .map_err(|_| format!(\"ttl must start with a count: {trimmed}\"))?;\r\n    let unit_ms: u64 = match unit {\r\n        \"s\" => 1_000,\r\n        \"m\" => 60 * 1_000,\r\n        \"h\" => 60 * 60 * 1_000,\r\n        \"d\" => 24 * 60 * 60 * 1_000,\r\n        other => return Err(format!(\"unknown ttl unit {other:?} (want s, m, h, d)\")),\r\n    };\r\n    // A ttl that overflows is refused rather than saturated: saturating would\r\n    // hand back a lifetime the sender did not ask for and cannot see.\r\n    count\r\n        .checked_mul(unit_ms)\r\n        .filter(|ms| *ms > 0)\r\n        .ok_or_else(|| format!(\"ttl out of range: {trimmed}\"))\r\n}\r\n\r\n/// How an entry's path is interpreted. W0 creates references only.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\r\n#[serde(rename_all = \"snake_case\")]\r\npub enum ServedKind {\r\n    File,\r\n    Dir,\r\n    Attachment,\r\n}\r\n\r\n/// A stable assignment; reference paths are resolved again when requested.\r\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\npub struct ServedEntry {\r\n    pub id: String,\r\n    pub kind: ServedKind,\r\n    pub path: PathBuf,\r\n    pub served_name: String,\r\n    pub registered_at_ms: u64,\r\n    /// Optional lifetime in milliseconds from registration, independent of kind.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub ttl_ms: Option<u64>,\r\n    /// Optional receiving endpoint, independent of kind. Fetch enforcement is W2.\r\n    #[serde(default)]\r\n    pub audience: Option<String>,\r\n    /// Registering endpoint reported by the local caller; not a WEB access credential.\r\n    pub origin: Option<String>,\r\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\r\n    pub adapter: Option<String>,\r\n    /// Expose the same served name directly below the node, as well as `/f/`.\r\n    #[serde(default)]\r\n    pub short_alias: bool,\r\n}\r\n\r\n/// Retired names remain reserved for exactly this source identity.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\nstruct NameOwner {\r\n    path: PathBuf,\r\n    kind: ServedKind,\r\n}\r\n\r\n/// Persistent allocation history and the currently exposed entries.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\npub struct ServingRegistry {\r\n    schema_version: u32,\r\n    entries: Vec<ServedEntry>,\r\n    // The key is the requested name, not an assigned suffix. Splitting at the\r\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\r\n    next_suffix: BTreeMap<String, u64>,\r\n    name_owners: BTreeMap<String, NameOwner>,\r\n}\r\n\r\nimpl ServingRegistry {\r\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\r\n    /// error: never recover by resetting the allocator and reusing stale URLs.\r\n    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\r\n        let bytes = match fs::read(registry_path) {\r\n            Ok(bytes) => bytes,\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => {\r\n                // A dangling symlink is an existing, broken store, not absence.\r\n                match fs::symlink_metadata(registry_path) {\r\n                    Err(missing) if missing.kind() == io::ErrorKind::NotFound => {\r\n                        return Ok(Self {\r\n                            schema_version: SCHEMA_VERSION,\r\n                            entries: Vec::new(),\r\n                            next_suffix: BTreeMap::new(),\r\n                            name_owners: BTreeMap::new(),\r\n                        });\r\n                    }\r\n                    Err(error) => return Err(error),\r\n                    Ok(_) => return Err(error),\r\n                }\r\n            }\r\n            Err(error) => return Err(error),\r\n        };\r\n        let registry: Self = serde_json::from_slice(&bytes).map_err(invalid_data)?;\r\n        registry.validate()?;\r\n        Ok(registry)\r\n    }\r\n\r\n    /// Publish a durable old-or-new snapshot, creating its parent directory.\r\n    /// The caller must serialize mutations and retain the previous state on error.\r\n    pub fn save_at(&self, registry_path: &Path) -> io::Result<()> {\r\n        self.validate()?;\r\n        let bytes = serde_json::to_vec_pretty(self).map_err(invalid_data)?;\r\n        if let Some(parent) = registry_path.parent().filter(|p| !p.as_os_str().is_empty()) {\r\n            fs::create_dir_all(parent)?;\r\n        }\r\n        atomic_write_bytes_durable(registry_path, &bytes)\r\n    }\r\n\r\n    pub fn entries(&self) -> impl Iterator<Item = &ServedEntry> {\r\n        self.entries.iter()\r\n    }\r\n\r\n    /// Served names take precedence over IDs if a caller explicitly chose an ID\r\n    /// as a name. Both are exact, case-sensitive registry identifiers.\r\n    pub fn get(&self, name_or_id: &str) -> Option<&ServedEntry> {\r\n        self.entries\r\n            .iter()\r\n            .find(|entry| entry.served_name == name_or_id)\r\n            .or_else(|| self.entries.iter().find(|entry| entry.id == name_or_id))\r\n    }\r\n\r\n    /// Register an absolute, lexically normalized file/directory reference.\r\n    /// No canonicalization: symlink targets and bytes may change after registration.\r\n    /// An existing path returns its original assignment even after deletion or\r\n    /// when a different explicit name, origin, or timestamp is supplied.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub fn add_reference(\r\n        &mut self,\r\n        absolute_path: &Path,\r\n        requested_name: Option<&str>,\r\n        origin: Option<&str>,\r\n        now_ms: u64,\r\n    ) -> io::Result<ServedEntry> {\r\n        if !valid_reference_path(absolute_path) {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"served source must be an absolute, lexically normalized path\",\r\n            ));\r\n        }\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == absolute_path) {\r\n            return Ok(entry.clone());\r\n        }\r\n        let name = requested_name\r\n            .or_else(|| absolute_path.file_name().and_then(|name| name.to_str()))\r\n            .filter(|name| valid_name(name))\r\n            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"))?;\r\n        let metadata = fs::metadata(absolute_path)?;\r\n        let kind = if metadata.is_file() {\r\n            ServedKind::File\r\n        } else if metadata.is_dir() {\r\n            ServedKind::Dir\r\n        } else {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"served source must be a regular file or directory\",\r\n            ));\r\n        };\r\n        let (served_name, next) = self.allocate_name(name, absolute_path, kind)?;\r\n        let entry = ServedEntry {\r\n            id: uuid::Uuid::new_v4().to_string(),\r\n            kind,\r\n            path: absolute_path.to_path_buf(),\r\n            served_name,\r\n            registered_at_ms: now_ms,\r\n            ttl_ms: None,\r\n            audience: None,\r\n            origin: origin.map(str::to_owned),\r\n            adapter: None,\r\n            short_alias: false,\r\n        };\r\n        self.next_suffix.insert(name.to_owned(), next);\r\n        self.name_owners.insert(entry.served_name.clone(), NameOwner {\r\n            path: entry.path.clone(),\r\n            kind,\r\n        });\r\n        self.entries.push(entry.clone());\r\n        Ok(entry)\r\n    }\r\n\r\n    /// Receipt-scoped live reference. A duplicate never changes exposure or its\r\n    /// deadline; an unrelated registration is not authority to rescope it.\r\n    /// `None` means the source is absent, not a diagnostic.\r\n    // [impl->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT]\r\n    pub fn add_input_reference(\r\n        &mut self,\r\n        source: &Path,\r\n        receipt_id: &str,\r\n        audience: &str,\r\n        received_at_ms: u64,\r\n        now_ms: u64,\r\n    ) -> io::Result<Option<ServedEntry>> {\r\n        if !valid_reference_path(source) || receipt_id.is_empty() || audience.trim().is_empty() {\r\n            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\r\n        }\r\n        match fs::metadata(source) {\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\r\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_METADATA: {error}\"))),\r\n            Ok(metadata) if !metadata.is_file() && !metadata.is_dir() => {\r\n                return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\r\n            }\r\n            Ok(_) => {}\r\n        }\r\n        let origin = format!(\"user-input:{receipt_id}\");\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == source) {\r\n            if !entry.origin.as_deref().is_some_and(|value| value.starts_with(\"user-input:\"))\r\n                || entry.audience.as_deref() != Some(audience)\r\n                || entry.ttl_ms != Some(HELPER_ENTRY_TTL_MS)\r\n                || entry.adapter.is_some()\r\n                || entry.kind == ServedKind::Attachment\r\n            {\r\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_SCOPE_CONFLICT\"));\r\n            }\r\n            if entry.registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) > now_ms {\r\n                return Ok(Some(entry.clone()));\r\n            }\r\n            // A later submission may replace its same-audience expired input\r\n            // reference. Replaying the original receipt cannot renew it.\r\n            if entry.origin.as_deref() == Some(origin.as_str()) {\r\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\r\n            }\r\n            let id = entry.id.clone();\r\n            self.remove(&id);\r\n        }\r\n        let registered_at_ms = received_at_ms.min(now_ms);\r\n        if registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) <= now_ms\r\n        {\r\n            return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\r\n        }\r\n        let entry = match self.add_reference(source, None, Some(&origin), registered_at_ms) {\r\n            Ok(entry) => entry,\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\r\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRATION: {error}\"))),\r\n        };\r\n        let scoped = self.scope_entry(&entry.id, Some(HELPER_ENTRY_TTL_MS), Some(audience), None)\r\n            .ok_or_else(|| io::Error::other(\"INPUT_PATH_REGISTRATION_LOST\"))?;\r\n        Ok(Some(scoped))\r\n    }\r\n\r\n    /// Activate the core-owned adapter web directory. `root` is the directory\r\n    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\r\n    /// A manifest alias is one assignment, not another entry or directory.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub fn add_adapter(\r\n        &mut self,\r\n        root: &Path,\r\n        adapter: &str,\r\n        alias: Option<&str>,\r\n        now_ms: u64,\r\n    ) -> io::Result<ServedEntry> {\r\n        // Validate before touching the allocator, including for a repeated path.\r\n        let expected = crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\r\n        if !valid_reference_path(root) || !root.ends_with(expected) {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"adapter web root must be its core-owned adapters/<adapter>/web directory\",\r\n            ));\r\n        }\r\n        if let Some(alias) = alias {\r\n            validate_web_short_path(alias)?;\r\n        }\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\r\n            if entry.adapter.as_deref() != Some(adapter) {\r\n                return Err(io::Error::new(\r\n                    io::ErrorKind::AlreadyExists,\r\n                    \"adapter web directory is already registered by another owner\",\r\n                ));\r\n            }\r\n            return Ok(entry.clone());\r","truncated":true,"truncatedBy":"lines","totalLines":1382,"totalBytes":14771,"outputLines":333,"outputBytes":14771,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1382,"displayContent":{"text":"//! Node-local, authoritative serving assignments (ADR-0057).\r\n//!\r\n//! Schema 1 stores live entries, per-family suffix counters, and the absolute\r\n//! path and kind each name last identified. Removal changes only live entries;\r\n//! the same path and kind may reclaim their names (ADR-0057 Amendment 2).\r\n//! The daemon is the single writer; corruption is never an empty store.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\n\r\nuse std::collections::{BTreeMap, BTreeSet};\r\nuse std::fs;\r\nuse std::io;\r\nuse std::path::{Component, Path, PathBuf};\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse crate::atomic::atomic_write_bytes_durable;\r\n\r\nconst SCHEMA_VERSION: u32 = 1;\r\n\r\n/// An attachment's lifetime when the sender names none: 30 days (ADR-0058,\r\n/// operator-set). It is a CONSTANT rather than a config knob on purpose — the\r\n/// figure is a published contract in the attachments page, and a per-send\r\n/// `--ttl` already covers the case where a sender wants something else.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub const DEFAULT_ATTACHMENT_TTL_MS: u64 = 30 * 24 * 60 * 60 * 1_000;\r\n\r\n/// The lifetime a FILE_ACCESS_HELPER entry carries: 24 hours (ADR-0058\r\n/// Amendment 1, operator-directed). Shorter than an attachment's because the\r\n/// user quoted a path in passing rather than sending a copy.\r\n// [impl->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER]\r\npub const HELPER_ENTRY_TTL_MS: u64 = 24 * 60 * 60 * 1_000;\r\n\r\n/// One attachment as the message envelope carries it: a name, the URL to pull\r\n/// it from, and the size in bytes.\r\n///\r\n/// The SIZE rides with the link because attachments are pull-model — a receiver\r\n/// deciding whether to fetch has to be able to decide BEFORE it fetches, and a\r\n/// link alone makes that impossible without a request.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\r\npub struct AttachmentRef {\r\n    /// The SERVED name, which is what the URL ends in — never the source\r\n    /// basename, because the registry disambiguates a repeated name and the\r\n    /// receiver must be told the name it can actually address.\r\n    pub name: String,\r\n    pub url: String,\r\n    pub bytes: u64,\r\n}\r\n\r\n/// Parse a `--ttl` specification into milliseconds.\r\n///\r\n/// A UNIT IS REQUIRED. A bare number would have to mean seconds, or days, or\r\n/// milliseconds, and every reader would pick a different one — a `--ttl 30`\r\n/// that silently meant 30 seconds when the sender meant 30 days is a deleted\r\n/// attachment, so the refusal is deliberate and names what it wanted.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub fn parse_ttl_ms(spec: &str) -> Result<u64, String> {\r\n    let trimmed = spec.trim();\r\n    let (digits, unit) = trimmed.split_at(\r\n        trimmed\r\n            .find(|c: char| !c.is_ascii_digit())\r\n            .ok_or_else(|| format!(\"ttl needs a unit (s, m, h, d): {trimmed}\"))?,\r\n    );\r\n    let count: u64 = digits\r\n        .parse()\r\n        .map_err(|_| format!(\"ttl must start with a count: {trimmed}\"))?;\r\n    let unit_ms: u64 = match unit {\r\n        \"s\" => 1_000,\r\n        \"m\" => 60 * 1_000,\r\n        \"h\" => 60 * 60 * 1_000,\r\n        \"d\" => 24 * 60 * 60 * 1_000,\r\n        other => return Err(format!(\"unknown ttl unit {other:?} (want s, m, h, d)\")),\r\n    };\r\n    // A ttl that overflows is refused rather than saturated: saturating would\r\n    // hand back a lifetime the sender did not ask for and cannot see.\r\n    count\r\n        .checked_mul(unit_ms)\r\n        .filter(|ms| *ms > 0)\r\n        .ok_or_else(|| format!(\"ttl out of range: {trimmed}\"))\r\n}\r\n\r\n/// How an entry's path is interpreted. W0 creates references only.\r\n#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]\r\n#[serde(rename_all = \"snake_case\")]\r\npub enum ServedKind {\r\n    File,\r\n    Dir,\r\n    Attachment,\r\n}\r\n\r\n/// A stable assignment; reference paths are resolved again when requested.\r\n#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\npub struct ServedEntry {\r\n    pub id: String,\r\n    pub kind: ServedKind,\r\n    pub path: PathBuf,\r\n    pub served_name: String,\r\n    pub registered_at_ms: u64,\r\n    /// Optional lifetime in milliseconds from registration, independent of kind.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub ttl_ms: Option<u64>,\r\n    /// Optional receiving endpoint, independent of kind. Fetch enforcement is W2.\r\n    #[serde(default)]\r\n    pub audience: Option<String>,\r\n    /// Registering endpoint reported by the local caller; not a WEB access credential.\r\n    pub origin: Option<String>,\r\n    /// Adapter owning a manifest-created entry, absent for explicit registrations.\r\n    pub adapter: Option<String>,\r\n    /// Expose the same served name directly below the node, as well as `/f/`.\r\n    #[serde(default)]\r\n    pub short_alias: bool,\r\n}\r\n\r\n/// Retired names remain reserved for exactly this source identity.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\nstruct NameOwner {\r\n    path: PathBuf,\r\n    kind: ServedKind,\r\n}\r\n\r\n/// Persistent allocation history and the currently exposed entries.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\n#[serde(deny_unknown_fields)]\r\npub struct ServingRegistry {\r\n    schema_version: u32,\r\n    entries: Vec<ServedEntry>,\r\n    // The key is the requested name, not an assigned suffix. Splitting at the\r\n    // final non-leading dot is one-to-one, including dotfiles and trailing dots.\r\n    next_suffix: BTreeMap<String, u64>,\r\n    name_owners: BTreeMap<String, NameOwner>,\r\n}\r\n\r\nimpl ServingRegistry {\r\n    /// Missing is empty. Unreadable, malformed, or inconsistent history is an\r\n    /// error: never recover by resetting the allocator and reusing stale URLs.\r\n    pub fn load_at(registry_path: &Path) -> io::Result<Self> {\r\n        let bytes = match fs::read(registry_path) {\r\n            Ok(bytes) => bytes,\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => {\r\n                // A dangling symlink is an existing, broken store, not absence.\r\n                match fs::symlink_metadata(registry_path) {\r\n                    Err(missing) if missing.kind() == io::ErrorKind::NotFound => {\r\n                        return Ok(Self {\r\n                            schema_version: SCHEMA_VERSION,\r\n                            entries: Vec::new(),\r\n                            next_suffix: BTreeMap::new(),\r\n                            name_owners: BTreeMap::new(),\r\n                        });\r\n                    }\r\n                    Err(error) => return Err(error),\r\n                    Ok(_) => return Err(error),\r\n                }\r\n            }\r\n            Err(error) => return Err(error),\r\n        };\r\n        let registry: Self = serde_json::from_slice(&bytes).map_err(invalid_data)?;\r\n        registry.validate()?;\r\n        Ok(registry)\r\n    }\r\n\r\n    /// Publish a durable old-or-new snapshot, creating its parent directory.\r\n    /// The caller must serialize mutations and retain the previous state on error.\r\n    pub fn save_at(&self, registry_path: &Path) -> io::Result<()> {\r\n        self.validate()?;\r\n        let bytes = serde_json::to_vec_pretty(self).map_err(invalid_data)?;\r\n        if let Some(parent) = registry_path.parent().filter(|p| !p.as_os_str().is_empty()) {\r\n            fs::create_dir_all(parent)?;\r\n        }\r\n        atomic_write_bytes_durable(registry_path, &bytes)\r\n    }\r\n\r\n    pub fn entries(&self) -> impl Iterator<Item = &ServedEntry> {\r\n        self.entries.iter()\r\n    }\r\n\r\n    /// Served names take precedence over IDs if a caller explicitly chose an ID\r\n    /// as a name. Both are exact, case-sensitive registry identifiers.\r\n    pub fn get(&self, name_or_id: &str) -> Option<&ServedEntry> {\r\n        self.entries\r\n            .iter()\r\n            .find(|entry| entry.served_name == name_or_id)\r\n            .or_else(|| self.entries.iter().find(|entry| entry.id == name_or_id))\r\n    }\r\n\r\n    /// Register an absolute, lexically normalized file/directory reference.\r\n    /// No canonicalization: symlink targets and bytes may change after registration.\r\n    /// An existing path returns its original assignment even after deletion or\r\n    /// when a different explicit name, origin, or timestamp is supplied.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub fn add_reference(\r\n        &mut self,\r\n        absolute_path: &Path,\r\n        requested_name: Option<&str>,\r\n        origin: Option<&str>,\r\n        now_ms: u64,\r\n    ) -> io::Result<ServedEntry> {\r\n        if !valid_reference_path(absolute_path) {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"served source must be an absolute, lexically normalized path\",\r\n            ));\r\n        }\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == absolute_path) {\r\n            return Ok(entry.clone());\r\n        }\r\n        let name = requested_name\r\n            .or_else(|| absolute_path.file_name().and_then(|name| name.to_str()))\r\n            .filter(|name| valid_name(name))\r\n            .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"))?;\r\n        let metadata = fs::metadata(absolute_path)?;\r\n        let kind = if metadata.is_file() {\r\n            ServedKind::File\r\n        } else if metadata.is_dir() {\r\n            ServedKind::Dir\r\n        } else {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"served source must be a regular file or directory\",\r\n            ));\r\n        };\r\n        let (served_name, next) = self.allocate_name(name, absolute_path, kind)?;\r\n        let entry = ServedEntry {\r\n            id: uuid::Uuid::new_v4().to_string(),\r\n            kind,\r\n            path: absolute_path.to_path_buf(),\r\n            served_name,\r\n            registered_at_ms: now_ms,\r\n            ttl_ms: None,\r\n            audience: None,\r\n            origin: origin.map(str::to_owned),\r\n            adapter: None,\r\n            short_alias: false,\r\n        };\r\n        self.next_suffix.insert(name.to_owned(), next);\r\n        self.name_owners.insert(entry.served_name.clone(), NameOwner {\r\n            path: entry.path.clone(),\r\n            kind,\r\n        });\r\n        self.entries.push(entry.clone());\r\n        Ok(entry)\r\n    }\r\n\r\n    /// Receipt-scoped live reference. A duplicate never changes exposure or its\r\n    /// deadline; an unrelated registration is not authority to rescope it.\r\n    /// `None` means the source is absent, not a diagnostic.\r\n    // [impl->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT]\r\n    pub fn add_input_reference(\r\n        &mut self,\r\n        source: &Path,\r\n        receipt_id: &str,\r\n        audience: &str,\r\n        received_at_ms: u64,\r\n        now_ms: u64,\r\n    ) -> io::Result<Option<ServedEntry>> {\r\n        if !valid_reference_path(source) || receipt_id.is_empty() || audience.trim().is_empty() {\r\n            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\r\n        }\r\n        match fs::metadata(source) {\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\r\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_METADATA: {error}\"))),\r\n            Ok(metadata) if !metadata.is_file() && !metadata.is_dir() => {\r\n                return Err(io::Error::new(io::ErrorKind::InvalidInput, \"INPUT_PATH_INVALID\"));\r\n            }\r\n            Ok(_) => {}\r\n        }\r\n        let origin = format!(\"user-input:{receipt_id}\");\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == source) {\r\n            if !entry.origin.as_deref().is_some_and(|value| value.starts_with(\"user-input:\"))\r\n                || entry.audience.as_deref() != Some(audience)\r\n                || entry.ttl_ms != Some(HELPER_ENTRY_TTL_MS)\r\n                || entry.adapter.is_some()\r\n                || entry.kind == ServedKind::Attachment\r\n            {\r\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_SCOPE_CONFLICT\"));\r\n            }\r\n            if entry.registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) > now_ms {\r\n                return Ok(Some(entry.clone()));\r\n            }\r\n            // A later submission may replace its same-audience expired input\r\n            // reference. Replaying the original receipt cannot renew it.\r\n            if entry.origin.as_deref() == Some(origin.as_str()) {\r\n                return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\r\n            }\r\n            let id = entry.id.clone();\r\n            self.remove(&id);\r\n        }\r\n        let registered_at_ms = received_at_ms.min(now_ms);\r\n        if registered_at_ms.saturating_add(HELPER_ENTRY_TTL_MS) <= now_ms\r\n        {\r\n            return Err(io::Error::new(io::ErrorKind::PermissionDenied, \"INPUT_PATH_EXPIRED\"));\r\n        }\r\n        let entry = match self.add_reference(source, None, Some(&origin), registered_at_ms) {\r\n            Ok(entry) => entry,\r\n            Err(error) if error.kind() == io::ErrorKind::NotFound => return Ok(None),\r\n            Err(error) => return Err(io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRATION: {error}\"))),\r\n        };\r\n        let scoped = self.scope_entry(&entry.id, Some(HELPER_ENTRY_TTL_MS), Some(audience), None)\r\n            .ok_or_else(|| io::Error::other(\"INPUT_PATH_REGISTRATION_LOST\"))?;\r\n        Ok(Some(scoped))\r\n    }\r\n\r\n    /// Activate the core-owned adapter web directory. `root` is the directory\r\n    /// returned by `perch::adapter_web_dir_in`, created by core before this call.\r\n    /// A manifest alias is one assignment, not another entry or directory.\r\n    // [impl->REQ-WEB-SERVING-REGISTRY]\r\n    pub fn add_adapter(\r\n        &mut self,\r\n        root: &Path,\r\n        adapter: &str,\r\n        alias: Option<&str>,\r\n        now_ms: u64,\r\n    ) -> io::Result<ServedEntry> {\r\n        // Validate before touching the allocator, including for a repeated path.\r\n        let expected = crate::perch::adapter_web_dir_in(Path::new(\"\"), adapter)?;\r\n        if !valid_reference_path(root) || !root.ends_with(expected) {\r\n            return Err(io::Error::new(\r\n                io::ErrorKind::InvalidInput,\r\n                \"adapter web root must be its core-owned adapters/<adapter>/web directory\",\r\n            ));\r\n        }\r\n        if let Some(alias) = alias {\r\n            validate_web_short_path(alias)?;\r\n        }\r\n        if let Some(entry) = self.entries.iter().find(|entry| entry.path == root) {\r\n            if entry.adapter.as_deref() != Some(adapter) {\r\n                return Err(io::Error::new(\r\n                    io::ErrorKind::AlreadyExists,\r\n                    \"adapter web directory is already registered by another owner\",\r\n                ));\r\n            }\r\n            return Ok(entry.clone());\r\n        }\n…\n    }\n…\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,null,352,null,570]},"fileSize":63942,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-store\\src\\serving.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1382,"totalBytes":14771,"outputLines":333,"outputBytes":14771,"shownRange":{"start":1,"end":333},"nextOffset":334}}},"isError":false,"timestamp":1789393853372}}
{"type":"message","id":"4c223df0","parentId":"5bb27593","timestamp":"2026-09-14T13:50:53.521Z","message":{"role":"toolResult","toolCallId":"call_kkg7BVTiWOqBWdhf4lHFvf4T|fc_02edc0987684b57f016aa7fbbd3ff487d28aa322e6d8a9d7fd","toolName":"read","content":[{"type":"text","text":"pub(crate) fn cmd_send_verdict(\n…\n    seal: bool,\n    seal_subnet: Option<String>,\n    user_msg: bool,\n    body_override: Option<String>,\n    extras: SendExtras,\n) -> SendVerdict {\n    // A bare CLI `spt send` with no owning perch composes an empty `from`; stamp\n    // `cli@<node-label>` so the receiver never sees a blank sender (REQ-MSG-CLI-ORIGIN).\n    // Scoped to `send` (a legal from-less command); `cmd_ring` keeps its NO_SELF refusal.\n    // [impl->REQ-MSG-CLI-ORIGIN]\n    let from = {\n        let f = resolve_from(from);\n        if f.is_empty() {\n            cli_origin_label()\n        } else {\n            f\n        }\n    };\n    // Trim stdin like cmd_notify (REQ-HAZARD-ENVELOPE-CR-LINESAFE parity): a\n    // Windows `echo | spt send` pipes a trailing CRLF — strip it so the message\n    // has no trailing blank line (the codec also neutralizes any interior CR).\n    // An in-process caller (shortform dispatch) hands the body straight in; the\n    // trim below applies to both sources, so the two are byte-identical from\n    // here on.\n    let body = body_override.unwrap_or_else(read_stdin);\n    let body = body.trim();\n    let owlery = perch::owlery_dir();\n\n    // user-msg identity gate (REQ-MSG-5): the requested type is honored only\n    // from a user-backed LOCAL origin — keyed on the *session-proven* self\n    // identity ([`roster::detect_self_id`]), never the `--from` reply label.\n    // An agent-family sender is re-stamped to plain `msg`, loudly. The honored\n    // form is a pre-composed `user-msg` envelope that rides the verbatim\n    // typed-envelope rails (spool/TCP/WAN) and renders `<EVENT type=\"user-msg\">`\n    // at the receiver; the empty-body refusal is preserved (no compose on empty).\n    //\n    // The same session-proven identity is ALSO the WAN sender stamp\n    // (REQ-MSG-SENDER-STAMP), detected once here and threaded to the WAN leg\n    // below as its own argument — never as `from`, which an explicit `--from`\n    // owns (`resolve_from`).\n    let session_proven = roster::detect_self_id();\n    let sender_proven = session_proven_sender(session_proven.as_deref());\n    let sender_origin = session_origin_stamp(session_proven.as_deref());\n\n    // THE LOCAL ADMISSION GATE (releases#209). Every arm below this line is a\n    // delivery — the native inject, the windowed spool, the relay, the WAN leg's\n    // local precursor — and before #209 not one of them asked the access chain\n    // anything. The engine room's inbound lock sat at step 0 of that chain\n    // naming a same-node agent as its adversary, and a local `spt send\n    // engine-room` walked straight past it.\n    //\n    // It is ONE call at the head of the verb rather than one per arm: three\n    // delivery cascades are inlined below, and a gate per cascade is three\n    // chances to add a fourth that forgets. The chain answers for every surface;\n    // MSG is this verb's.\n    // [impl->REQ-ER-INBOUND-LOCK-ALL-PATHS]\n    if spt_store::gate::admit_local_delivery(\n        &target,\n        spt_store::access::surface::MSG,\n        // The SESSION-PROVEN self id, never `from`: an explicit `--from` owns\n        // that label and a subject taken from it would be forgeable\n        // (KNOWN-HAZARDS 7.5).\n        sender_proven.as_deref(),\n    )\n    .is_deny()\n    {\n        // The chain has already printed WHY on stderr (the lock's own\n        // diagnostic, or ACCESS_REFUSED with its tier). This line says what\n        // became of the message, which is the half the sender needs: it was not\n        // spooled, not queued, and will not arrive later.\n        eprintln!(\"REFUSED:{target}: not delivered (nothing was spooled)\");\n        return SendVerdict::Refused { code: 1 };\n    }\n\n    // ATTACHMENTS, PHASE A (ADR-0058): every named path is CHECKED here, before\n    // the seal ceremony below, and nothing is exposed yet. The split is the same\n    // reasoning that puts the admission gate above the ceremony — a send that\n    // cannot possibly deliver its links must not summon a human to a ceremony\n    // whose product would be thrown away — and it is also why no file is\n    // registered until the send is past every gate: an exposed file for a\n    // message that was never delivered is an exposure nobody asked for.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    let attachment_sources = match crate::attach::resolve_sources(&extras.attachments) {\n        Ok(sources) => sources,\n        Err(refusal) => {\n            eprintln!(\"{refusal}\");\n            return SendVerdict::Refused { code: 1 };\n        }\n    };\n    let attachment_ttl_ms = match extras.ttl.as_deref() {\n        Some(spec) => match spt_store::serving::parse_ttl_ms(spec) {\n            Ok(ms) => ms,\n            Err(why) => {\n                eprintln!(\"TTL_REFUSED: {why} (nothing was sent)\");\n                return SendVerdict::Refused { code: 1 };\n            }\n        },\n        None => spt_store::serving::DEFAULT_ATTACHMENT_TTL_MS,\n    };\n\n    // SEALED DISPATCH (WAX-SEAL W3, REQ-SEAL-SEND-SEALED): the TOTP ceremony\n    // runs over `body` — the SAME trimmed buffer every delivery arm below\n    // ships, one buffer end to end — and a non-admitted ceremony returns\n    // HERE, before any arm, so nothing is delivered and nothing is spooled.\n    // It runs after the admission gate so a send the chain refuses never\n    // summons a human to a ceremony whose product would be thrown away.\n    // The minter is the SESSION-PROVEN self, never `--from` (KH 7.5).\n    // [impl->REQ-SEAL-SEND-SEALED]\n    let seal_token = if seal {\n        match crate::sealverb::run_seal_ceremony_for_dispatch(\n            &target,\n            session_proven.as_deref(),\n            seal_subnet.as_deref(),\n            body,\n        ) {\n            Ok(token) => Some(token),\n            Err(refusal) => {\n                eprintln!(\"{refusal}\");\n                return SendVerdict::Refused { code: 1 };\n            }\n        }\n    } else {\n        None\n    };\n\n    // ATTACHMENTS, PHASE B: past every gate, so exposing the files is now\n    // exactly as committed as the message itself. The links go in the envelope;\n    // the BYTES never move — a receiver pulls if and when it wants to.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    let attachments = match crate::attach::register(\n        &attachment_sources,\n        attachment_ttl_ms,\n        // The SESSION-PROVEN self, never `--from`: `origin` records which\n        // endpoint exposed the file and an explicit `--from` is a reply label\n        // the caller chose (KNOWN-HAZARDS 7.5, the same subject the admission\n        // gate above uses).\n        sender_proven.as_deref(),\n        // Attachments carry NO audience: the sender is handing the file over,\n        // and the WEB surface's own access rules already say who may reach this\n        // node. `audience` is the FILE_ACCESS_HELPER's narrowing (ADR-0058\n        // Amendment 1), not this path's.\n        None,\n    ) {\n        Ok(refs) => refs,\n        Err(refusal) => {\n            eprintln!(\"{refusal}\");\n            return SendVerdict::Refused { code: 1 };\n        }\n    };\n    for attachment in &attachments {\n        // On STDERR beside the answer line: a sender needs to know what it just\n        // exposed even when the delivery below fails, and stdout belongs to the\n        // one answer line callers parse.\n        eprintln!(\n            \"ATTACHED:{}: {} ({} bytes, ttl {attachment_ttl_ms}ms)\",\n            attachment.name, attachment.url, attachment.bytes\n        );\n    }\n\n    // THE SHORT-ID, MINTED AT COMMIT (ADR-0061): before the envelope is built,\n    // so ONE token names this message in the envelope, in the io-event rows and\n    // at `/<node>/m/<id>` — a token minted at render would let two readers\n    // disagree about what the message is called.\n    //\n    // A mint that fails does NOT fail the send. The index is bookkeeping over a\n    // delivery that has already been admitted, sealed and committed; refusing to\n    // deliver because a local sqlite file could not be written would trade a\n    // message for a name. It says so loudly instead.\n    // [impl->REQ-MSG-SHORT-ID]\n    let created_at_ms = crate::api::nowsignal::now_ms();\n    let short_id = if body.is_empty() {\n        None\n    } else {\n        match spt_store::msgid::mint_in(\n            &spt_store::perch::spt_home(),\n            // The OWNER is the endpoint whose store holds the message: the\n            // target. A cross-node delivery adopts this id at the receiving\n            // node's ingress rather than minting a second one, which is what\n            // keeps the token single.\n            &target,\n            &from,\n            body,\n            created_at_ms as i64,\n            extras.reply_to.as_deref(),\n        ) {\n            Ok(id) => Some(id),\n            Err(error) => {\n                eprintln!(\"MSG_ID_WARN:{target}: {error} (delivered without a short-ID)\");\n                None\n            }\n        }\n    };\n\n    let attachments_attr = crate::attach::attachments_attr(&attachments);\n    let mut envelope_extras: Vec<(&str, &str)> = Vec::new();\n    if let Some(id) = short_id.as_deref() {\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_MSG_ID, id));\n    }\n    if let Some(parent) = extras.reply_to.as_deref() {\n        // CARRIED, NEVER RESOLVED (ADR-0061): the parent may live on a node we\n        // cannot ask, and refusing an unknown one would make a thread across a\n        // partition impossible rather than merely unrendered.\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_REPLY_TO, parent));\n    }\n    if let Some(json) = attachments_attr.as_deref() {\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_ATTACHMENTS, json));\n    }\n\n    let (body_to_send, restamped) = apply_user_msg_gate(\n        session_proven.as_deref(),\n        &from,\n        body,\n        user_msg,\n        json_payload.as_deref(),\n        seal_token.as_deref(),\n        &envelope_extras,\n    );\n    if restamped {\n        eprintln!(\n            \"USER_MSG_RESTAMP:{target}: sender is not a user-backed origin — delivered as plain msg\"\n        );\n    }\n    let body = body_to_send.as_str();\n\n    // MSG_OUT (releases#22 W1): the send is COMMITTED here — past the admission\n    // gate, past the seal ceremony, with the exact buffer every delivery arm\n    // below ships. ONE emit at the commit point rather than one per arm, for\n    // the same reason the admission gate above is one call: three delivery\n    // cascades are inlined below and a per-arm emit is three chances to add a\n    // fourth that forgets. This observes the send; it cannot fail it.\n…\n}\n\n[Showing lines 11519-11748 of 39891. Use :11749 to continue]"}],"details":{"truncation":{"content":"    seal: bool,\r\n    seal_subnet: Option<String>,\r\n    user_msg: bool,\r\n    body_override: Option<String>,\r\n    extras: SendExtras,\r\n) -> SendVerdict {\r\n    // A bare CLI `spt send` with no owning perch composes an empty `from`; stamp\r\n    // `cli@<node-label>` so the receiver never sees a blank sender (REQ-MSG-CLI-ORIGIN).\r\n    // Scoped to `send` (a legal from-less command); `cmd_ring` keeps its NO_SELF refusal.\r\n    // [impl->REQ-MSG-CLI-ORIGIN]\r\n    let from = {\r\n        let f = resolve_from(from);\r\n        if f.is_empty() {\r\n            cli_origin_label()\r\n        } else {\r\n            f\r\n        }\r\n    };\r\n    // Trim stdin like cmd_notify (REQ-HAZARD-ENVELOPE-CR-LINESAFE parity): a\r\n    // Windows `echo | spt send` pipes a trailing CRLF — strip it so the message\r\n    // has no trailing blank line (the codec also neutralizes any interior CR).\r\n    // An in-process caller (shortform dispatch) hands the body straight in; the\r\n    // trim below applies to both sources, so the two are byte-identical from\r\n    // here on.\r\n    let body = body_override.unwrap_or_else(read_stdin);\r\n    let body = body.trim();\r\n    let owlery = perch::owlery_dir();\r\n\r\n    // user-msg identity gate (REQ-MSG-5): the requested type is honored only\r\n    // from a user-backed LOCAL origin — keyed on the *session-proven* self\r\n    // identity ([`roster::detect_self_id`]), never the `--from` reply label.\r\n    // An agent-family sender is re-stamped to plain `msg`, loudly. The honored\r\n    // form is a pre-composed `user-msg` envelope that rides the verbatim\r\n    // typed-envelope rails (spool/TCP/WAN) and renders `<EVENT type=\"user-msg\">`\r\n    // at the receiver; the empty-body refusal is preserved (no compose on empty).\r\n    //\r\n    // The same session-proven identity is ALSO the WAN sender stamp\r\n    // (REQ-MSG-SENDER-STAMP), detected once here and threaded to the WAN leg\r\n    // below as its own argument — never as `from`, which an explicit `--from`\r\n    // owns (`resolve_from`).\r\n    let session_proven = roster::detect_self_id();\r\n    let sender_proven = session_proven_sender(session_proven.as_deref());\r\n    let sender_origin = session_origin_stamp(session_proven.as_deref());\r\n\r\n    // THE LOCAL ADMISSION GATE (releases#209). Every arm below this line is a\r\n    // delivery — the native inject, the windowed spool, the relay, the WAN leg's\r\n    // local precursor — and before #209 not one of them asked the access chain\r\n    // anything. The engine room's inbound lock sat at step 0 of that chain\r\n    // naming a same-node agent as its adversary, and a local `spt send\r\n    // engine-room` walked straight past it.\r\n    //\r\n    // It is ONE call at the head of the verb rather than one per arm: three\r\n    // delivery cascades are inlined below, and a gate per cascade is three\r\n    // chances to add a fourth that forgets. The chain answers for every surface;\r\n    // MSG is this verb's.\r\n    // [impl->REQ-ER-INBOUND-LOCK-ALL-PATHS]\r\n    if spt_store::gate::admit_local_delivery(\r\n        &target,\r\n        spt_store::access::surface::MSG,\r\n        // The SESSION-PROVEN self id, never `from`: an explicit `--from` owns\r\n        // that label and a subject taken from it would be forgeable\r\n        // (KNOWN-HAZARDS 7.5).\r\n        sender_proven.as_deref(),\r\n    )\r\n    .is_deny()\r\n    {\r\n        // The chain has already printed WHY on stderr (the lock's own\r\n        // diagnostic, or ACCESS_REFUSED with its tier). This line says what\r\n        // became of the message, which is the half the sender needs: it was not\r\n        // spooled, not queued, and will not arrive later.\r\n        eprintln!(\"REFUSED:{target}: not delivered (nothing was spooled)\");\r\n        return SendVerdict::Refused { code: 1 };\r\n    }\r\n\r\n    // ATTACHMENTS, PHASE A (ADR-0058): every named path is CHECKED here, before\r\n    // the seal ceremony below, and nothing is exposed yet. The split is the same\r\n    // reasoning that puts the admission gate above the ceremony — a send that\r\n    // cannot possibly deliver its links must not summon a human to a ceremony\r\n    // whose product would be thrown away — and it is also why no file is\r\n    // registered until the send is past every gate: an exposed file for a\r\n    // message that was never delivered is an exposure nobody asked for.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    let attachment_sources = match crate::attach::resolve_sources(&extras.attachments) {\r\n        Ok(sources) => sources,\r\n        Err(refusal) => {\r\n            eprintln!(\"{refusal}\");\r\n            return SendVerdict::Refused { code: 1 };\r\n        }\r\n    };\r\n    let attachment_ttl_ms = match extras.ttl.as_deref() {\r\n        Some(spec) => match spt_store::serving::parse_ttl_ms(spec) {\r\n            Ok(ms) => ms,\r\n            Err(why) => {\r\n                eprintln!(\"TTL_REFUSED: {why} (nothing was sent)\");\r\n                return SendVerdict::Refused { code: 1 };\r\n            }\r\n        },\r\n        None => spt_store::serving::DEFAULT_ATTACHMENT_TTL_MS,\r\n    };\r\n\r\n    // SEALED DISPATCH (WAX-SEAL W3, REQ-SEAL-SEND-SEALED): the TOTP ceremony\r\n    // runs over `body` — the SAME trimmed buffer every delivery arm below\r\n    // ships, one buffer end to end — and a non-admitted ceremony returns\r\n    // HERE, before any arm, so nothing is delivered and nothing is spooled.\r\n    // It runs after the admission gate so a send the chain refuses never\r\n    // summons a human to a ceremony whose product would be thrown away.\r\n    // The minter is the SESSION-PROVEN self, never `--from` (KH 7.5).\r\n    // [impl->REQ-SEAL-SEND-SEALED]\r\n    let seal_token = if seal {\r\n        match crate::sealverb::run_seal_ceremony_for_dispatch(\r\n            &target,\r\n            session_proven.as_deref(),\r\n            seal_subnet.as_deref(),\r\n            body,\r\n        ) {\r\n            Ok(token) => Some(token),\r\n            Err(refusal) => {\r\n                eprintln!(\"{refusal}\");\r\n                return SendVerdict::Refused { code: 1 };\r\n            }\r\n        }\r\n    } else {\r\n        None\r\n    };\r\n\r\n    // ATTACHMENTS, PHASE B: past every gate, so exposing the files is now\r\n    // exactly as committed as the message itself. The links go in the envelope;\r\n    // the BYTES never move — a receiver pulls if and when it wants to.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    let attachments = match crate::attach::register(\r\n        &attachment_sources,\r\n        attachment_ttl_ms,\r\n        // The SESSION-PROVEN self, never `--from`: `origin` records which\r\n        // endpoint exposed the file and an explicit `--from` is a reply label\r\n        // the caller chose (KNOWN-HAZARDS 7.5, the same subject the admission\r\n        // gate above uses).\r\n        sender_proven.as_deref(),\r\n        // Attachments carry NO audience: the sender is handing the file over,\r\n        // and the WEB surface's own access rules already say who may reach this\r\n        // node. `audience` is the FILE_ACCESS_HELPER's narrowing (ADR-0058\r\n        // Amendment 1), not this path's.\r\n        None,\r\n    ) {\r\n        Ok(refs) => refs,\r\n        Err(refusal) => {\r\n            eprintln!(\"{refusal}\");\r\n            return SendVerdict::Refused { code: 1 };\r\n        }\r\n    };\r\n    for attachment in &attachments {\r\n        // On STDERR beside the answer line: a sender needs to know what it just\r\n        // exposed even when the delivery below fails, and stdout belongs to the\r\n        // one answer line callers parse.\r\n        eprintln!(\r\n            \"ATTACHED:{}: {} ({} bytes, ttl {attachment_ttl_ms}ms)\",\r\n            attachment.name, attachment.url, attachment.bytes\r\n        );\r\n    }\r\n\r\n    // THE SHORT-ID, MINTED AT COMMIT (ADR-0061): before the envelope is built,\r\n    // so ONE token names this message in the envelope, in the io-event rows and\r\n    // at `/<node>/m/<id>` — a token minted at render would let two readers\r\n    // disagree about what the message is called.\r\n    //\r\n    // A mint that fails does NOT fail the send. The index is bookkeeping over a\r\n    // delivery that has already been admitted, sealed and committed; refusing to\r\n    // deliver because a local sqlite file could not be written would trade a\r\n    // message for a name. It says so loudly instead.\r\n    // [impl->REQ-MSG-SHORT-ID]\r\n    let created_at_ms = crate::api::nowsignal::now_ms();\r\n    let short_id = if body.is_empty() {\r\n        None\r\n    } else {\r\n        match spt_store::msgid::mint_in(\r\n            &spt_store::perch::spt_home(),\r\n            // The OWNER is the endpoint whose store holds the message: the\r\n            // target. A cross-node delivery adopts this id at the receiving\r\n            // node's ingress rather than minting a second one, which is what\r\n            // keeps the token single.\r\n            &target,\r\n            &from,\r\n            body,\r\n            created_at_ms as i64,\r\n            extras.reply_to.as_deref(),\r\n        ) {\r\n            Ok(id) => Some(id),\r\n            Err(error) => {\r\n                eprintln!(\"MSG_ID_WARN:{target}: {error} (delivered without a short-ID)\");\r\n                None\r\n            }\r\n        }\r\n    };\r\n\r\n    let attachments_attr = crate::attach::attachments_attr(&attachments);\r\n    let mut envelope_extras: Vec<(&str, &str)> = Vec::new();\r\n    if let Some(id) = short_id.as_deref() {\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_MSG_ID, id));\r\n    }\r\n    if let Some(parent) = extras.reply_to.as_deref() {\r\n        // CARRIED, NEVER RESOLVED (ADR-0061): the parent may live on a node we\r\n        // cannot ask, and refusing an unknown one would make a thread across a\r\n        // partition impossible rather than merely unrendered.\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_REPLY_TO, parent));\r\n    }\r\n    if let Some(json) = attachments_attr.as_deref() {\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_ATTACHMENTS, json));\r\n    }\r\n\r\n    let (body_to_send, restamped) = apply_user_msg_gate(\r\n        session_proven.as_deref(),\r\n        &from,\r\n        body,\r\n        user_msg,\r\n        json_payload.as_deref(),\r\n        seal_token.as_deref(),\r\n        &envelope_extras,\r\n    );\r\n    if restamped {\r\n        eprintln!(\r\n            \"USER_MSG_RESTAMP:{target}: sender is not a user-backed origin — delivered as plain msg\"\r\n        );\r\n    }\r\n    let body = body_to_send.as_str();\r\n\r\n    // MSG_OUT (releases#22 W1): the send is COMMITTED here — past the admission\r\n    // gate, past the seal ceremony, with the exact buffer every delivery arm\r\n    // below ships. ONE emit at the commit point rather than one per arm, for\r\n    // the same reason the admission gate above is one call: three delivery\r\n    // cascades are inlined below and a per-arm emit is three chances to add a\r\n    // fourth that forgets. This observes the send; it cannot fail it.\r","truncated":true,"truncatedBy":"lines","totalLines":28373,"totalBytes":10798,"outputLines":230,"outputBytes":10798,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":39891,"displayContent":{"text":"pub(crate) fn cmd_send_verdict(\n…\n    seal: bool,\r\n    seal_subnet: Option<String>,\r\n    user_msg: bool,\r\n    body_override: Option<String>,\r\n    extras: SendExtras,\r\n) -> SendVerdict {\r\n    // A bare CLI `spt send` with no owning perch composes an empty `from`; stamp\r\n    // `cli@<node-label>` so the receiver never sees a blank sender (REQ-MSG-CLI-ORIGIN).\r\n    // Scoped to `send` (a legal from-less command); `cmd_ring` keeps its NO_SELF refusal.\r\n    // [impl->REQ-MSG-CLI-ORIGIN]\r\n    let from = {\r\n        let f = resolve_from(from);\r\n        if f.is_empty() {\r\n            cli_origin_label()\r\n        } else {\r\n            f\r\n        }\r\n    };\r\n    // Trim stdin like cmd_notify (REQ-HAZARD-ENVELOPE-CR-LINESAFE parity): a\r\n    // Windows `echo | spt send` pipes a trailing CRLF — strip it so the message\r\n    // has no trailing blank line (the codec also neutralizes any interior CR).\r\n    // An in-process caller (shortform dispatch) hands the body straight in; the\r\n    // trim below applies to both sources, so the two are byte-identical from\r\n    // here on.\r\n    let body = body_override.unwrap_or_else(read_stdin);\r\n    let body = body.trim();\r\n    let owlery = perch::owlery_dir();\r\n\r\n    // user-msg identity gate (REQ-MSG-5): the requested type is honored only\r\n    // from a user-backed LOCAL origin — keyed on the *session-proven* self\r\n    // identity ([`roster::detect_self_id`]), never the `--from` reply label.\r\n    // An agent-family sender is re-stamped to plain `msg`, loudly. The honored\r\n    // form is a pre-composed `user-msg` envelope that rides the verbatim\r\n    // typed-envelope rails (spool/TCP/WAN) and renders `<EVENT type=\"user-msg\">`\r\n    // at the receiver; the empty-body refusal is preserved (no compose on empty).\r\n    //\r\n    // The same session-proven identity is ALSO the WAN sender stamp\r\n    // (REQ-MSG-SENDER-STAMP), detected once here and threaded to the WAN leg\r\n    // below as its own argument — never as `from`, which an explicit `--from`\r\n    // owns (`resolve_from`).\r\n    let session_proven = roster::detect_self_id();\r\n    let sender_proven = session_proven_sender(session_proven.as_deref());\r\n    let sender_origin = session_origin_stamp(session_proven.as_deref());\r\n\r\n    // THE LOCAL ADMISSION GATE (releases#209). Every arm below this line is a\r\n    // delivery — the native inject, the windowed spool, the relay, the WAN leg's\r\n    // local precursor — and before #209 not one of them asked the access chain\r\n    // anything. The engine room's inbound lock sat at step 0 of that chain\r\n    // naming a same-node agent as its adversary, and a local `spt send\r\n    // engine-room` walked straight past it.\r\n    //\r\n    // It is ONE call at the head of the verb rather than one per arm: three\r\n    // delivery cascades are inlined below, and a gate per cascade is three\r\n    // chances to add a fourth that forgets. The chain answers for every surface;\r\n    // MSG is this verb's.\r\n    // [impl->REQ-ER-INBOUND-LOCK-ALL-PATHS]\r\n    if spt_store::gate::admit_local_delivery(\r\n        &target,\r\n        spt_store::access::surface::MSG,\r\n        // The SESSION-PROVEN self id, never `from`: an explicit `--from` owns\r\n        // that label and a subject taken from it would be forgeable\r\n        // (KNOWN-HAZARDS 7.5).\r\n        sender_proven.as_deref(),\r\n    )\r\n    .is_deny()\r\n    {\r\n        // The chain has already printed WHY on stderr (the lock's own\r\n        // diagnostic, or ACCESS_REFUSED with its tier). This line says what\r\n        // became of the message, which is the half the sender needs: it was not\r\n        // spooled, not queued, and will not arrive later.\r\n        eprintln!(\"REFUSED:{target}: not delivered (nothing was spooled)\");\r\n        return SendVerdict::Refused { code: 1 };\r\n    }\r\n\r\n    // ATTACHMENTS, PHASE A (ADR-0058): every named path is CHECKED here, before\r\n    // the seal ceremony below, and nothing is exposed yet. The split is the same\r\n    // reasoning that puts the admission gate above the ceremony — a send that\r\n    // cannot possibly deliver its links must not summon a human to a ceremony\r\n    // whose product would be thrown away — and it is also why no file is\r\n    // registered until the send is past every gate: an exposed file for a\r\n    // message that was never delivered is an exposure nobody asked for.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    let attachment_sources = match crate::attach::resolve_sources(&extras.attachments) {\r\n        Ok(sources) => sources,\r\n        Err(refusal) => {\r\n            eprintln!(\"{refusal}\");\r\n            return SendVerdict::Refused { code: 1 };\r\n        }\r\n    };\r\n    let attachment_ttl_ms = match extras.ttl.as_deref() {\r\n        Some(spec) => match spt_store::serving::parse_ttl_ms(spec) {\r\n            Ok(ms) => ms,\r\n            Err(why) => {\r\n                eprintln!(\"TTL_REFUSED: {why} (nothing was sent)\");\r\n                return SendVerdict::Refused { code: 1 };\r\n            }\r\n        },\r\n        None => spt_store::serving::DEFAULT_ATTACHMENT_TTL_MS,\r\n    };\r\n\r\n    // SEALED DISPATCH (WAX-SEAL W3, REQ-SEAL-SEND-SEALED): the TOTP ceremony\r\n    // runs over `body` — the SAME trimmed buffer every delivery arm below\r\n    // ships, one buffer end to end — and a non-admitted ceremony returns\r\n    // HERE, before any arm, so nothing is delivered and nothing is spooled.\r\n    // It runs after the admission gate so a send the chain refuses never\r\n    // summons a human to a ceremony whose product would be thrown away.\r\n    // The minter is the SESSION-PROVEN self, never `--from` (KH 7.5).\r\n    // [impl->REQ-SEAL-SEND-SEALED]\r\n    let seal_token = if seal {\r\n        match crate::sealverb::run_seal_ceremony_for_dispatch(\r\n            &target,\r\n            session_proven.as_deref(),\r\n            seal_subnet.as_deref(),\r\n            body,\r\n        ) {\r\n            Ok(token) => Some(token),\r\n            Err(refusal) => {\r\n                eprintln!(\"{refusal}\");\r\n                return SendVerdict::Refused { code: 1 };\r\n            }\r\n        }\r\n    } else {\r\n        None\r\n    };\r\n\r\n    // ATTACHMENTS, PHASE B: past every gate, so exposing the files is now\r\n    // exactly as committed as the message itself. The links go in the envelope;\r\n    // the BYTES never move — a receiver pulls if and when it wants to.\r\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n    let attachments = match crate::attach::register(\r\n        &attachment_sources,\r\n        attachment_ttl_ms,\r\n        // The SESSION-PROVEN self, never `--from`: `origin` records which\r\n        // endpoint exposed the file and an explicit `--from` is a reply label\r\n        // the caller chose (KNOWN-HAZARDS 7.5, the same subject the admission\r\n        // gate above uses).\r\n        sender_proven.as_deref(),\r\n        // Attachments carry NO audience: the sender is handing the file over,\r\n        // and the WEB surface's own access rules already say who may reach this\r\n        // node. `audience` is the FILE_ACCESS_HELPER's narrowing (ADR-0058\r\n        // Amendment 1), not this path's.\r\n        None,\r\n    ) {\r\n        Ok(refs) => refs,\r\n        Err(refusal) => {\r\n            eprintln!(\"{refusal}\");\r\n            return SendVerdict::Refused { code: 1 };\r\n        }\r\n    };\r\n    for attachment in &attachments {\r\n        // On STDERR beside the answer line: a sender needs to know what it just\r\n        // exposed even when the delivery below fails, and stdout belongs to the\r\n        // one answer line callers parse.\r\n        eprintln!(\r\n            \"ATTACHED:{}: {} ({} bytes, ttl {attachment_ttl_ms}ms)\",\r\n            attachment.name, attachment.url, attachment.bytes\r\n        );\r\n    }\r\n\r\n    // THE SHORT-ID, MINTED AT COMMIT (ADR-0061): before the envelope is built,\r\n    // so ONE token names this message in the envelope, in the io-event rows and\r\n    // at `/<node>/m/<id>` — a token minted at render would let two readers\r\n    // disagree about what the message is called.\r\n    //\r\n    // A mint that fails does NOT fail the send. The index is bookkeeping over a\r\n    // delivery that has already been admitted, sealed and committed; refusing to\r\n    // deliver because a local sqlite file could not be written would trade a\r\n    // message for a name. It says so loudly instead.\r\n    // [impl->REQ-MSG-SHORT-ID]\r\n    let created_at_ms = crate::api::nowsignal::now_ms();\r\n    let short_id = if body.is_empty() {\r\n        None\r\n    } else {\r\n        match spt_store::msgid::mint_in(\r\n            &spt_store::perch::spt_home(),\r\n            // The OWNER is the endpoint whose store holds the message: the\r\n            // target. A cross-node delivery adopts this id at the receiving\r\n            // node's ingress rather than minting a second one, which is what\r\n            // keeps the token single.\r\n            &target,\r\n            &from,\r\n            body,\r\n            created_at_ms as i64,\r\n            extras.reply_to.as_deref(),\r\n        ) {\r\n            Ok(id) => Some(id),\r\n            Err(error) => {\r\n                eprintln!(\"MSG_ID_WARN:{target}: {error} (delivered without a short-ID)\");\r\n                None\r\n            }\r\n        }\r\n    };\r\n\r\n    let attachments_attr = crate::attach::attachments_attr(&attachments);\r\n    let mut envelope_extras: Vec<(&str, &str)> = Vec::new();\r\n    if let Some(id) = short_id.as_deref() {\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_MSG_ID, id));\r\n    }\r\n    if let Some(parent) = extras.reply_to.as_deref() {\r\n        // CARRIED, NEVER RESOLVED (ADR-0061): the parent may live on a node we\r\n        // cannot ask, and refusing an unknown one would make a thread across a\r\n        // partition impossible rather than merely unrendered.\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_REPLY_TO, parent));\r\n    }\r\n    if let Some(json) = attachments_attr.as_deref() {\r\n        envelope_extras.push((spt_proto::event::EVENT_ATTR_ATTACHMENTS, json));\r\n    }\r\n\r\n    let (body_to_send, restamped) = apply_user_msg_gate(\r\n        session_proven.as_deref(),\r\n        &from,\r\n        body,\r\n        user_msg,\r\n        json_payload.as_deref(),\r\n        seal_token.as_deref(),\r\n        &envelope_extras,\r\n    );\r\n    if restamped {\r\n        eprintln!(\r\n            \"USER_MSG_RESTAMP:{target}: sender is not a user-backed origin — delivered as plain msg\"\r\n        );\r\n    }\r\n    let body = body_to_send.as_str();\r\n\r\n    // MSG_OUT (releases#22 W1): the send is COMMITTED here — past the admission\r\n    // gate, past the seal ceremony, with the exact buffer every delivery arm\r\n    // below ships. ONE emit at the commit point rather than one per arm, for\r\n    // the same reason the admission gate above is one call: three delivery\r\n    // cascades are inlined below and a per-arm emit is three chances to add a\r\n    // fourth that forgets. This observes the send; it cannot fail it.\r\n…\n}","startLine":11510,"lineNumbers":[11510,null,11519,11520,11521,11522,11523,11524,11525,11526,11527,11528,11529,11530,11531,11532,11533,11534,11535,11536,11537,11538,11539,11540,11541,11542,11543,11544,11545,11546,11547,11548,11549,11550,11551,11552,11553,11554,11555,11556,11557,11558,11559,11560,11561,11562,11563,11564,11565,11566,11567,11568,11569,11570,11571,11572,11573,11574,11575,11576,11577,11578,11579,11580,11581,11582,11583,11584,11585,11586,11587,11588,11589,11590,11591,11592,11593,11594,11595,11596,11597,11598,11599,11600,11601,11602,11603,11604,11605,11606,11607,11608,11609,11610,11611,11612,11613,11614,11615,11616,11617,11618,11619,11620,11621,11622,11623,11624,11625,11626,11627,11628,11629,11630,11631,11632,11633,11634,11635,11636,11637,11638,11639,11640,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11651,11652,11653,11654,11655,11656,11657,11658,11659,11660,11661,11662,11663,11664,11665,11666,11667,11668,11669,11670,11671,11672,11673,11674,11675,11676,11677,11678,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11700,11701,11702,11703,11704,11705,11706,11707,11708,11709,11710,11711,11712,11713,11714,11715,11716,11717,11718,11719,11720,11721,11722,11723,11724,11725,11726,11727,11728,11729,11730,11731,11732,11733,11734,11735,11736,11737,11738,11739,11740,11741,11742,11743,11744,11745,11746,11747,11748,null,12014]},"fileSize":1823725,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt\\src\\cli.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":39891,"totalBytes":10798,"outputLines":230,"outputBytes":10798,"shownRange":{"start":11519,"end":11748},"nextOffset":11749}}},"isError":false,"timestamp":1789393853521}}
{"type":"message","id":"a742dd15","parentId":"4c223df0","timestamp":"2026-09-14T13:50:53.537Z","message":{"role":"toolResult","toolCallId":"call_N2b5bgJckUkiaXa3uKz5uGa4|fc_02edc0987684b57f016aa7fbbd3fec87d28f22ebfa6c8af101","toolName":"glob","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/docs/\n297-ENFORCEMENT-CODES-DIAGNOSIS.md\nW6-DISPATCH-RULING.md\nW6-GATE-VERDICT.md\nW5-GATE-VERDICT.md\nW5-WAVE-GATE-REPORT.md\nW5-DISPATCH-RULING.md\nW5-GATE-HOLD.md\nW4-WAVE-GATE-REPORT.md\nW4-GATE-VERDICT.md\nW4-DISPATCH-RULING.md\nW3-WAVE-GATE-REPORT.md\nW3-SLICE1-REPORT.md\nW3-GATE-VERDICT.md\nW3-ENDPOINT-SURVIVAL-DESIGN.md\nW3-DIGEST-GENERATION-UNION-RULING.md\nW2-GATE-VERDICT.md\nW2-DESIGN-RULING.md\nW2-BUILT-REPORT.md\nW2-DESIGN-PROPOSAL.md\nUPDATE-WEDGE-2-ROUND3-CODEREAD.md\nUPDATE-WEDGE-2-ROUND3-RIG-VERDICT.md\nTWO-HOST-RUNBOOK.md\nTRACEABILITY.md\nTHE-FORKENING-TRIAGE.md\nSTORAGE.md\nREMOTE-FRICTION-PLAN.md\nREMOTE-FRICTION-GRILL.md\nRELEASE-RUNBOOK.md\nREGISTRY-LIFECYCLE-TRIAGE.md\nREDISPATCH-TRUTH-TRIAGE.md\nRCA-FLEET-DAEMON-14444.md\nREDISPATCH-STALL-TRIAGE.md\nPUMP-W2-GATE-HANDOFF.md\nRC-RENDER-TRUTH-DISPATCH.md\nPUMP-W2-DISPATCH-RULING.md\nPUMP-W2-DESIGN.md\nPUMP-W2-BUILD-GO.md\nPUMP-W2-BUILD-DELTA.md\nPUMP-TRUTH-TRIAGE.md\nPROJECT-INDEX-TRIAGE.md\nPID-KILL-CENSUS.md\n## adr/\n0059-lan-exposure-only-for-the-bootstrap-surface.md\n0061-message-short-id-is-node-scoped.md\n0060-mint-web-surface-retire-xfer.md\n0058-attachments-are-pull-model.md\n0057-serving-registry-is-the-primitive.md\n0056-node-prefixed-url-namespace.md\n0055-sender-declared-knock-directionality.md\n0054-sealed-knock-codes.md\n0053-access-store-fail-closed.md\n0052-engine-room-endpoint-empower.md\n0050-golden-ci-merge-integration.md\n0051-two-key-subnet-member-admin.md\n0048-idle-edge-contract.md\n0049-resident-service-substrate.md\n0046-notif-scope-supersession-quiet-delivery.md\n0047-daemon-lifecycle-custody-authority.md\n0045-endpoint-teardown-authority.md\n0042-rc-attach-truth.md\n0043-terminal-render-lifecycle.md\n0044-controller-lease-truth.md\n0041-endpoint-lifecycle-truth.md\n0039-peer-route-resolution-truth.md\n0040-bounded-stream-seat-lifecycle-one-way-terminal.md\n0038-broker-stream-lifecycle-truth.md\n0037-materialized-project-index.md\n0036-private-fork-distribution.md\n0034-per-minter-op-id-namespacing.md\n0031-server-side-screen-grid-render-repaint.md\n0032-boundary-rotation-credential.md\n0033-wake-resume-via-reconcile-intent.md\n0030-robust-wan-subnet-join.md\n0028-activity-gated-delivery-and-send-modifier-axes.md\n0029-adapter-update-arc-resolve-not-execute.md\n0026-multi-subnet-home-at-endpoint-run-creation.md\n0027-unbound-endpoint-state-and-attach-on-session.md\n0024-multi-platform-adapter-spt-packaging.md\n0025-live-daemon-coordinated-adapter-update.md\n0023-always-on-endpoints-resident-supervised-binary-sigil-addressing.md\n0022-spt-hosted-idle-delivery-translation-binary.md\n0021-harness-hosted-adapter-agnostic-seed-and-bind-time-resolution.md\n0020-event-envelope-sole-arriving-format-reply-to-removed.md\n0018-broker-brain-process-isolation-restoration.md\n0019-digest-adapter-declared-extractor-session-spanning.md\n0017-subnet-mesh-membership-seed-proof.md\n0016-platform-targeted-update-sets.md\n0015-release-signing-two-key-trust-anchor.md\n0014-publish-target-repo-and-lapse-proof-canonical-url.md\n0013-psyche-reconciled-context-merge.md\n0012-psyche-trust-boundary-stdout-event-outbound.md\n0011-branchstore-git-kv-state-substrate.md\n0009-endpoint-access-control-model.md\n0010-immutable-home-subnet-fork-not-rehome.md\n0008-live-activity-buffer-pty-digest.md\n0006-multi-subnet-membership-model.md\n0007-subnet-notification-primitive.md\n0005-totp-seeded-spake2-node-pairing.md\n0004-single-daemon-broker-brain-split-and-self-update.md\n0003-multi-instance-node-anchored-identity-model.md\n0002-bake-networking-into-core-collapse-spt-node.md\n0001-clean-room-fork-from-claude-skill-owl.md\n## spikes/\npump-on-one-box-rig.patch\nSPIKE-07-branchstore.md\nSPIKE-06-idempotent-boundary.md\nSPIKE-05-restart-stress.md\nSPIKE-04-forkpty-parity.md\nSPIKE-03-quic-survival.md\nSPIKE-02-iroh-smoke.md\nSPIKE-01-broker-handoff.md\n## reviews/\nSTAGE-A-codex-redteam.md\n## instruments/\n### ir59/\nSTATUS.md\n### ir57/\nSTATUS.md\n### ir21/\nperjob_map.py\nbinedge_check.py\nSTATUS.md\n.gitignore\nDECLARATION-DESIGN.md\n#### bindeps-probe/\nout4.txt\nout3.txt\nout2.txt\nout.txt\nCargo.lock\nCargo.toml\n##### helper/\nCargo.toml\n###### src/\nlib.rs\n####### bin/\nhelper_fixture.rs\n##### consumer/\nCargo.toml\n###### src/\nlib.rs\n###### tests/\nt.rs\n##### .cargo/\nconfig.toml\n## design/\nv0.16.0-update-arc-and-cli.md\nsubnet-presence-display.md\nrobust-wan-subnet-join.md\nRIDER-65S-DESIGN.md\n\n[150 results limit reached. Use limit=300 for more]"}],"details":{"scopePath":".worktrees/297-enforcement-shape/docs/**, .worktrees/297-enforcement-shape/*GLOSS*, .worktrees/297-enforcement-shape/docs-site/**/serving/**","fileCount":150,"files":[".worktrees/297-enforcement-shape/docs/297-ENFORCEMENT-CODES-DIAGNOSIS.md",".worktrees/297-enforcement-shape/docs/adr/0059-lan-exposure-only-for-the-bootstrap-surface.md",".worktrees/297-enforcement-shape/docs/spikes/",".worktrees/297-enforcement-shape/docs/spikes/pump-on-one-box-rig.patch",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-07-branchstore.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-06-idempotent-boundary.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-05-restart-stress.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-04-forkpty-parity.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-03-quic-survival.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-02-iroh-smoke.md",".worktrees/297-enforcement-shape/docs/spikes/SPIKE-01-broker-handoff.md",".worktrees/297-enforcement-shape/docs/reviews/",".worktrees/297-enforcement-shape/docs/reviews/STAGE-A-codex-redteam.md",".worktrees/297-enforcement-shape/docs/instruments/ir59/",".worktrees/297-enforcement-shape/docs/instruments/ir59/STATUS.md",".worktrees/297-enforcement-shape/docs/instruments/",".worktrees/297-enforcement-shape/docs/instruments/ir57/",".worktrees/297-enforcement-shape/docs/instruments/ir57/STATUS.md",".worktrees/297-enforcement-shape/docs/instruments/ir21/",".worktrees/297-enforcement-shape/docs/instruments/ir21/perjob_map.py",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/out4.txt",".worktrees/297-enforcement-shape/docs/instruments/ir21/binedge_check.py",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/out3.txt",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/out2.txt",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/out.txt",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/src/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/src/lib.rs",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/src/bin/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/src/bin/helper_fixture.rs",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/helper/Cargo.toml",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/src/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/src/lib.rs",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/tests/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/tests/t.rs",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/consumer/Cargo.toml",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/Cargo.lock",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/Cargo.toml",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/.cargo/",".worktrees/297-enforcement-shape/docs/instruments/ir21/bindeps-probe/.cargo/config.toml",".worktrees/297-enforcement-shape/docs/instruments/ir21/STATUS.md",".worktrees/297-enforcement-shape/docs/instruments/ir21/.gitignore",".worktrees/297-enforcement-shape/docs/instruments/ir21/DECLARATION-DESIGN.md",".worktrees/297-enforcement-shape/docs/design/v0.16.0-update-arc-and-cli.md",".worktrees/297-enforcement-shape/docs/design/",".worktrees/297-enforcement-shape/docs/design/subnet-presence-display.md",".worktrees/297-enforcement-shape/docs/design/robust-wan-subnet-join.md",".worktrees/297-enforcement-shape/docs/design/RIDER-65S-DESIGN.md",".worktrees/297-enforcement-shape/docs/adr/0061-message-short-id-is-node-scoped.md",".worktrees/297-enforcement-shape/docs/adr/",".worktrees/297-enforcement-shape/docs/adr/0060-mint-web-surface-retire-xfer.md",".worktrees/297-enforcement-shape/docs/adr/0058-attachments-are-pull-model.md",".worktrees/297-enforcement-shape/docs/adr/0057-serving-registry-is-the-primitive.md",".worktrees/297-enforcement-shape/docs/adr/0056-node-prefixed-url-namespace.md",".worktrees/297-enforcement-shape/docs/adr/0055-sender-declared-knock-directionality.md",".worktrees/297-enforcement-shape/docs/adr/0054-sealed-knock-codes.md",".worktrees/297-enforcement-shape/docs/adr/0053-access-store-fail-closed.md",".worktrees/297-enforcement-shape/docs/adr/0052-engine-room-endpoint-empower.md",".worktrees/297-enforcement-shape/docs/adr/0050-golden-ci-merge-integration.md",".worktrees/297-enforcement-shape/docs/adr/0051-two-key-subnet-member-admin.md",".worktrees/297-enforcement-shape/docs/adr/0048-idle-edge-contract.md",".worktrees/297-enforcement-shape/docs/adr/0049-resident-service-substrate.md",".worktrees/297-enforcement-shape/docs/adr/0046-notif-scope-supersession-quiet-delivery.md",".worktrees/297-enforcement-shape/docs/adr/0047-daemon-lifecycle-custody-authority.md",".worktrees/297-enforcement-shape/docs/adr/0045-endpoint-teardown-authority.md",".worktrees/297-enforcement-shape/docs/adr/0042-rc-attach-truth.md",".worktrees/297-enforcement-shape/docs/adr/0043-terminal-render-lifecycle.md",".worktrees/297-enforcement-shape/docs/adr/0044-controller-lease-truth.md",".worktrees/297-enforcement-shape/docs/adr/0041-endpoint-lifecycle-truth.md",".worktrees/297-enforcement-shape/docs/adr/0039-peer-route-resolution-truth.md",".worktrees/297-enforcement-shape/docs/adr/0040-bounded-stream-seat-lifecycle-one-way-terminal.md",".worktrees/297-enforcement-shape/docs/adr/0038-broker-stream-lifecycle-truth.md",".worktrees/297-enforcement-shape/docs/adr/0037-materialized-project-index.md",".worktrees/297-enforcement-shape/docs/adr/0036-private-fork-distribution.md",".worktrees/297-enforcement-shape/docs/adr/0034-per-minter-op-id-namespacing.md",".worktrees/297-enforcement-shape/docs/adr/0031-server-side-screen-grid-render-repaint.md",".worktrees/297-enforcement-shape/docs/adr/0032-boundary-rotation-credential.md",".worktrees/297-enforcement-shape/docs/adr/0033-wake-resume-via-reconcile-intent.md",".worktrees/297-enforcement-shape/docs/adr/0030-robust-wan-subnet-join.md",".worktrees/297-enforcement-shape/docs/adr/0028-activity-gated-delivery-and-send-modifier-axes.md",".worktrees/297-enforcement-shape/docs/adr/0029-adapter-update-arc-resolve-not-execute.md",".worktrees/297-enforcement-shape/docs/adr/0026-multi-subnet-home-at-endpoint-run-creation.md",".worktrees/297-enforcement-shape/docs/adr/0027-unbound-endpoint-state-and-attach-on-session.md",".worktrees/297-enforcement-shape/docs/adr/0024-multi-platform-adapter-spt-packaging.md",".worktrees/297-enforcement-shape/docs/adr/0025-live-daemon-coordinated-adapter-update.md",".worktrees/297-enforcement-shape/docs/adr/0023-always-on-endpoints-resident-supervised-binary-sigil-addressing.md",".worktrees/297-enforcement-shape/docs/adr/0022-spt-hosted-idle-delivery-translation-binary.md",".worktrees/297-enforcement-shape/docs/adr/0021-harness-hosted-adapter-agnostic-seed-and-bind-time-resolution.md",".worktrees/297-enforcement-shape/docs/adr/0020-event-envelope-sole-arriving-format-reply-to-removed.md",".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md",".worktrees/297-enforcement-shape/docs/adr/0019-digest-adapter-declared-extractor-session-spanning.md",".worktrees/297-enforcement-shape/docs/adr/0017-subnet-mesh-membership-seed-proof.md",".worktrees/297-enforcement-shape/docs/adr/0016-platform-targeted-update-sets.md",".worktrees/297-enforcement-shape/docs/adr/0015-release-signing-two-key-trust-anchor.md",".worktrees/297-enforcement-shape/docs/adr/0014-publish-target-repo-and-lapse-proof-canonical-url.md",".worktrees/297-enforcement-shape/docs/adr/0013-psyche-reconciled-context-merge.md",".worktrees/297-enforcement-shape/docs/adr/0012-psyche-trust-boundary-stdout-event-outbound.md",".worktrees/297-enforcement-shape/docs/adr/0011-branchstore-git-kv-state-substrate.md",".worktrees/297-enforcement-shape/docs/adr/0009-endpoint-access-control-model.md",".worktrees/297-enforcement-shape/docs/adr/0010-immutable-home-subnet-fork-not-rehome.md",".worktrees/297-enforcement-shape/docs/adr/0008-live-activity-buffer-pty-digest.md",".worktrees/297-enforcement-shape/docs/adr/0006-multi-subnet-membership-model.md",".worktrees/297-enforcement-shape/docs/adr/0007-subnet-notification-primitive.md",".worktrees/297-enforcement-shape/docs/adr/0005-totp-seeded-spake2-node-pairing.md",".worktrees/297-enforcement-shape/docs/adr/0004-single-daemon-broker-brain-split-and-self-update.md",".worktrees/297-enforcement-shape/docs/adr/0003-multi-instance-node-anchored-identity-model.md",".worktrees/297-enforcement-shape/docs/adr/0002-bake-networking-into-core-collapse-spt-node.md",".worktrees/297-enforcement-shape/docs/adr/0001-clean-room-fork-from-claude-skill-owl.md",".worktrees/297-enforcement-shape/docs/W6-DISPATCH-RULING.md",".worktrees/297-enforcement-shape/docs/W6-GATE-VERDICT.md",".worktrees/297-enforcement-shape/docs/W5-GATE-VERDICT.md",".worktrees/297-enforcement-shape/docs/W5-WAVE-GATE-REPORT.md",".worktrees/297-enforcement-shape/docs/W5-DISPATCH-RULING.md",".worktrees/297-enforcement-shape/docs/W5-GATE-HOLD.md",".worktrees/297-enforcement-shape/docs/W4-WAVE-GATE-REPORT.md",".worktrees/297-enforcement-shape/docs/W4-GATE-VERDICT.md",".worktrees/297-enforcement-shape/docs/W4-DISPATCH-RULING.md",".worktrees/297-enforcement-shape/docs/W3-WAVE-GATE-REPORT.md",".worktrees/297-enforcement-shape/docs/W3-SLICE1-REPORT.md",".worktrees/297-enforcement-shape/docs/W3-GATE-VERDICT.md",".worktrees/297-enforcement-shape/docs/W3-ENDPOINT-SURVIVAL-DESIGN.md",".worktrees/297-enforcement-shape/docs/W3-DIGEST-GENERATION-UNION-RULING.md",".worktrees/297-enforcement-shape/docs/W2-GATE-VERDICT.md",".worktrees/297-enforcement-shape/docs/W2-DESIGN-RULING.md",".worktrees/297-enforcement-shape/docs/W2-BUILT-REPORT.md",".worktrees/297-enforcement-shape/docs/W2-DESIGN-PROPOSAL.md",".worktrees/297-enforcement-shape/docs/UPDATE-WEDGE-2-ROUND3-CODEREAD.md",".worktrees/297-enforcement-shape/docs/UPDATE-WEDGE-2-ROUND3-RIG-VERDICT.md",".worktrees/297-enforcement-shape/docs/TWO-HOST-RUNBOOK.md",".worktrees/297-enforcement-shape/docs/TRACEABILITY.md",".worktrees/297-enforcement-shape/docs/THE-FORKENING-TRIAGE.md",".worktrees/297-enforcement-shape/docs/STORAGE.md",".worktrees/297-enforcement-shape/docs/REMOTE-FRICTION-PLAN.md",".worktrees/297-enforcement-shape/docs/REMOTE-FRICTION-GRILL.md",".worktrees/297-enforcement-shape/docs/RELEASE-RUNBOOK.md",".worktrees/297-enforcement-shape/docs/REGISTRY-LIFECYCLE-TRIAGE.md",".worktrees/297-enforcement-shape/docs/REDISPATCH-TRUTH-TRIAGE.md",".worktrees/297-enforcement-shape/docs/RCA-FLEET-DAEMON-14444.md",".worktrees/297-enforcement-shape/docs/REDISPATCH-STALL-TRIAGE.md",".worktrees/297-enforcement-shape/docs/PUMP-W2-GATE-HANDOFF.md",".worktrees/297-enforcement-shape/docs/RC-RENDER-TRUTH-DISPATCH.md",".worktrees/297-enforcement-shape/docs/PUMP-W2-DISPATCH-RULING.md",".worktrees/297-enforcement-shape/docs/PUMP-W2-DESIGN.md",".worktrees/297-enforcement-shape/docs/PUMP-W2-BUILD-GO.md",".worktrees/297-enforcement-shape/docs/PUMP-W2-BUILD-DELTA.md",".worktrees/297-enforcement-shape/docs/PUMP-TRUTH-TRIAGE.md",".worktrees/297-enforcement-shape/docs/PROJECT-INDEX-TRIAGE.md",".worktrees/297-enforcement-shape/docs/PID-KILL-CENSUS.md"],"truncated":true,"resultLimitReached":150,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","meta":{"limits":{"resultLimit":{"reached":150,"suggestion":300}}}},"isError":false,"timestamp":1789393853536}}
{"type":"message","id":"c23ab6c2","parentId":"a742dd15","timestamp":"2026-09-14T13:50:53.560Z","message":{"role":"toolResult","toolCallId":"call_O4jWWLim97MGa1OUkbTY9QKO|fc_02edc0987684b57f016aa7fbbd3ffc87d2934ab80e36b3f0d7","toolName":"read","content":[{"type":"text","text":"fn gc_live_bin_dirs_with(owlery: &Path, remove: &dyn Fn(&Path) -> std::io::Result<()>) {\n    for id in perch::list_self_perch_ids(owlery) {\n…\n        for entry in entries.flatten() {\n…\n            if !dir.is_dir() {\n                continue;\n            }\n            if remove(&dir).is_ok() {\n                continue;\n            }\n            // Still image-locked. An already-displaced `.old*` just waits for the next\n            // boot (uniquely named, never a brick); the LIVE `.live-bin` is displaced now\n            // (a locked exe can be MOVED even when it can't be unlinked) so the endpoint's\n            // perch no longer carries the stale own-copy in place. NEVER abort.\n            if name == \".live-bin\" {\n                let displaced = fresh_live_bin_old(&dir);\n                match std::fs::rename(&dir, &displaced) {\n                    Ok(()) => {\n                        let _ = remove(&displaced);\n                    }\n                    Err(e) => spt_proto::emit_line_err!(\n                        \"LIVE_BIN_GC_DECLINE:{id}: {e} (image-locked, left in place — retried next boot)\"\n                    ),\n                }\n            }\n        }\n    }\n}\n\n/// A fresh, non-colliding `.live-bin.old[-N]` sibling of a `.live-bin` dir (mirrors\n/// crc_swap's `fresh_old_path` so a still-mapped prior `.old` is never renamed OVER).\nfn fresh_live_bin_old(live_bin: &Path) -> PathBuf {\n    let base = live_bin.with_file_name(\".live-bin.old\");\n    if !base.exists() {\n        return base;\n    }\n    for n in 1u64.. {\n        let candidate = live_bin.with_file_name(format!(\".live-bin.old-{n}\"));\n        if !candidate.exists() {\n            return candidate;\n        }\n    }\n    unreachable!(\"an unbounded search for a free .live-bin.old-N name always terminates\")\n}\n\n/// Delete every EXPIRED attachment snapshot and its registry entry together, on\n/// the live host's existing tick.\n///\n/// Serve-time masking already refuses an expired entry, so this is not what\n/// stops an expired link from working — it is what stops\n/// `$SPT_HOME/serve/snapshots/` from growing without bound, which masking alone\n/// never does.\n///\n/// **The order is deliberate: bytes first, then the entry.** Neither step is\n/// atomic with the other, so the question is which crash heals. Deleting the\n/// file and then failing to save leaves an expired entry naming a file that is\n/// gone: the next tick finds it expired again and `remove_file` is idempotent,\n/// so the pair completes on its own. Saving first and then failing to delete\n/// orphans the bytes with no entry left to name them, and no later tick can\n/// repair that — it is exactly the unbounded growth this exists to prevent.\n///\n/// **Only a snapshot is ever deleted.** `ServedKind::Attachment` marks an entry\n/// whose `path` this node minted into its own snapshot store; a `File` or `Dir`\n/// entry's `path` is the USER'S OWN file, which a reaper must never touch. The\n/// containment check is belt-and-braces on that same point: a hand-edited or\n/// corrupted registry must not be able to aim a delete at an arbitrary path.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\nfn reap_expired_attachments() {\n    // ONE WRITER. The whole load -> reap -> save runs under the registry write\n    // lock every other writer in this process holds, because this pass is a\n    // read-modify-write on a file `serve add` also writes: an entry registered\n    // between our load and our save would be clobbered by our stale snapshot\n    // and silently lost, on a 5s tick, forever.\n    let held = crate::servehost::with_registry_write(|| {\n        let registry_path = perch::serving_registry_file();\n        if !registry_path.exists() {\n            return; // nothing has ever been served on this node\n        }\n        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\n            Ok(registry) => registry,\n            Err(err) => {\n                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\n                return;\n            }\n        };\n        let reaped = registry.reap_expired(now_ms());\n        if reaped.is_empty() {\n            return;\n        }\n        let snapshots = perch::serve_snapshots_dir();\n        let mut bytes_removed: u64 = 0;\n        for entry in &reaped {\n            if entry.kind != spt_store::serving::ServedKind::Attachment {\n                continue; // a reference entry's path is the user's own file\n            }\n            if !entry.path.starts_with(&snapshots) {\n                eprintln!(\"SERVE_REAP_SKIP_FOREIGN:{}\", entry.id);\n                continue;\n            }\n            let len = std::fs::metadata(&entry.path).map(|meta| meta.len()).unwrap_or(0);\n            match std::fs::remove_file(&entry.path) {\n                Ok(()) => bytes_removed = bytes_removed.saturating_add(len),\n                Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}\n                Err(err) => eprintln!(\"SERVE_REAP_UNLINK_FAIL:{}: {err}\", entry.id),\n            }\n        }\n        if let Err(err) = registry.save_at(&registry_path) {\n            // The bytes are gone and the entries are not. Say so rather than\n            // reporting a reap that only half happened; the next tick retries.\n            eprintln!(\"SERVE_REAP_SAVE_FAIL: {err}\");\n            return;\n        }\n        eprintln!(\n            \"SERVE_REAP: reaped {} expired entries, freed {} bytes\",\n            reaped.len(),\n            bytes_removed\n        );\n    });\n    if let Err(err) = held {\n        // A poisoned writer lock is not something a pulse may paper over: say\n        // it every tick rather than reaping outside the lock.\n        eprintln!(\"SERVE_REAP_LOCK_FAIL: {err}\");\n    }\n}\n\n/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\n/// config are re-read each sweep (adapter / pulse-period changes land between\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\n/// for symmetry — the threads die with the brain process and the next brain\n\n[Showing lines 1219-1343 of 2917. Use :1344 to continue]"}],"details":{"truncation":{"content":"                continue;\r\n            }\r\n            if remove(&dir).is_ok() {\r\n                continue;\r\n            }\r\n            // Still image-locked. An already-displaced `.old*` just waits for the next\r\n            // boot (uniquely named, never a brick); the LIVE `.live-bin` is displaced now\r\n            // (a locked exe can be MOVED even when it can't be unlinked) so the endpoint's\r\n            // perch no longer carries the stale own-copy in place. NEVER abort.\r\n            if name == \".live-bin\" {\r\n                let displaced = fresh_live_bin_old(&dir);\r\n                match std::fs::rename(&dir, &displaced) {\r\n                    Ok(()) => {\r\n                        let _ = remove(&displaced);\r\n                    }\r\n                    Err(e) => spt_proto::emit_line_err!(\r\n                        \"LIVE_BIN_GC_DECLINE:{id}: {e} (image-locked, left in place — retried next boot)\"\r\n                    ),\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// A fresh, non-colliding `.live-bin.old[-N]` sibling of a `.live-bin` dir (mirrors\r\n/// crc_swap's `fresh_old_path` so a still-mapped prior `.old` is never renamed OVER).\r\nfn fresh_live_bin_old(live_bin: &Path) -> PathBuf {\r\n    let base = live_bin.with_file_name(\".live-bin.old\");\r\n    if !base.exists() {\r\n        return base;\r\n    }\r\n    for n in 1u64.. {\r\n        let candidate = live_bin.with_file_name(format!(\".live-bin.old-{n}\"));\r\n        if !candidate.exists() {\r\n            return candidate;\r\n        }\r\n    }\r\n    unreachable!(\"an unbounded search for a free .live-bin.old-N name always terminates\")\r\n}\r\n\r\n/// Delete every EXPIRED attachment snapshot and its registry entry together, on\r\n/// the live host's existing tick.\r\n///\r\n/// Serve-time masking already refuses an expired entry, so this is not what\r\n/// stops an expired link from working — it is what stops\r\n/// `$SPT_HOME/serve/snapshots/` from growing without bound, which masking alone\r\n/// never does.\r\n///\r\n/// **The order is deliberate: bytes first, then the entry.** Neither step is\r\n/// atomic with the other, so the question is which crash heals. Deleting the\r\n/// file and then failing to save leaves an expired entry naming a file that is\r\n/// gone: the next tick finds it expired again and `remove_file` is idempotent,\r\n/// so the pair completes on its own. Saving first and then failing to delete\r\n/// orphans the bytes with no entry left to name them, and no later tick can\r\n/// repair that — it is exactly the unbounded growth this exists to prevent.\r\n///\r\n/// **Only a snapshot is ever deleted.** `ServedKind::Attachment` marks an entry\r\n/// whose `path` this node minted into its own snapshot store; a `File` or `Dir`\r\n/// entry's `path` is the USER'S OWN file, which a reaper must never touch. The\r\n/// containment check is belt-and-braces on that same point: a hand-edited or\r\n/// corrupted registry must not be able to aim a delete at an arbitrary path.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\nfn reap_expired_attachments() {\r\n    // ONE WRITER. The whole load -> reap -> save runs under the registry write\r\n    // lock every other writer in this process holds, because this pass is a\r\n    // read-modify-write on a file `serve add` also writes: an entry registered\r\n    // between our load and our save would be clobbered by our stale snapshot\r\n    // and silently lost, on a 5s tick, forever.\r\n    let held = crate::servehost::with_registry_write(|| {\r\n        let registry_path = perch::serving_registry_file();\r\n        if !registry_path.exists() {\r\n            return; // nothing has ever been served on this node\r\n        }\r\n        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\r\n            Ok(registry) => registry,\r\n            Err(err) => {\r\n                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\r\n                return;\r\n            }\r\n        };\r\n        let reaped = registry.reap_expired(now_ms());\r\n        if reaped.is_empty() {\r\n            return;\r\n        }\r\n        let snapshots = perch::serve_snapshots_dir();\r\n        let mut bytes_removed: u64 = 0;\r\n        for entry in &reaped {\r\n            if entry.kind != spt_store::serving::ServedKind::Attachment {\r\n                continue; // a reference entry's path is the user's own file\r\n            }\r\n            if !entry.path.starts_with(&snapshots) {\r\n                eprintln!(\"SERVE_REAP_SKIP_FOREIGN:{}\", entry.id);\r\n                continue;\r\n            }\r\n            let len = std::fs::metadata(&entry.path).map(|meta| meta.len()).unwrap_or(0);\r\n            match std::fs::remove_file(&entry.path) {\r\n                Ok(()) => bytes_removed = bytes_removed.saturating_add(len),\r\n                Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}\r\n                Err(err) => eprintln!(\"SERVE_REAP_UNLINK_FAIL:{}: {err}\", entry.id),\r\n            }\r\n        }\r\n        if let Err(err) = registry.save_at(&registry_path) {\r\n            // The bytes are gone and the entries are not. Say so rather than\r\n            // reporting a reap that only half happened; the next tick retries.\r\n            eprintln!(\"SERVE_REAP_SAVE_FAIL: {err}\");\r\n            return;\r\n        }\r\n        eprintln!(\r\n            \"SERVE_REAP: reaped {} expired entries, freed {} bytes\",\r\n            reaped.len(),\r\n            bytes_removed\r\n        );\r\n    });\r\n    if let Err(err) = held {\r\n        // A poisoned writer lock is not something a pulse may paper over: say\r\n        // it every tick rather than reaping outside the lock.\r\n        eprintln!(\"SERVE_REAP_LOCK_FAIL: {err}\");\r\n    }\r\n}\r\n\r\n/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\r\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\r\n/// config are re-read each sweep (adapter / pulse-period changes land between\r\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\r\n/// for symmetry — the threads die with the brain process and the next brain\r","truncated":true,"truncatedBy":"lines","totalLines":1699,"totalBytes":6000,"outputLines":125,"outputBytes":6000,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2917,"displayContent":{"text":"fn gc_live_bin_dirs_with(owlery: &Path, remove: &dyn Fn(&Path) -> std::io::Result<()>) {\n    for id in perch::list_self_perch_ids(owlery) {\n…\n        for entry in entries.flatten() {\n…\n            if !dir.is_dir() {\n                continue;\r\n            }\r\n            if remove(&dir).is_ok() {\r\n                continue;\r\n            }\r\n            // Still image-locked. An already-displaced `.old*` just waits for the next\r\n            // boot (uniquely named, never a brick); the LIVE `.live-bin` is displaced now\r\n            // (a locked exe can be MOVED even when it can't be unlinked) so the endpoint's\r\n            // perch no longer carries the stale own-copy in place. NEVER abort.\r\n            if name == \".live-bin\" {\r\n                let displaced = fresh_live_bin_old(&dir);\r\n                match std::fs::rename(&dir, &displaced) {\r\n                    Ok(()) => {\r\n                        let _ = remove(&displaced);\r\n                    }\r\n                    Err(e) => spt_proto::emit_line_err!(\r\n                        \"LIVE_BIN_GC_DECLINE:{id}: {e} (image-locked, left in place — retried next boot)\"\r\n                    ),\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// A fresh, non-colliding `.live-bin.old[-N]` sibling of a `.live-bin` dir (mirrors\r\n/// crc_swap's `fresh_old_path` so a still-mapped prior `.old` is never renamed OVER).\r\nfn fresh_live_bin_old(live_bin: &Path) -> PathBuf {\r\n    let base = live_bin.with_file_name(\".live-bin.old\");\r\n    if !base.exists() {\r\n        return base;\r\n    }\r\n    for n in 1u64.. {\r\n        let candidate = live_bin.with_file_name(format!(\".live-bin.old-{n}\"));\r\n        if !candidate.exists() {\r\n            return candidate;\r\n        }\r\n    }\r\n    unreachable!(\"an unbounded search for a free .live-bin.old-N name always terminates\")\r\n}\r\n\r\n/// Delete every EXPIRED attachment snapshot and its registry entry together, on\r\n/// the live host's existing tick.\r\n///\r\n/// Serve-time masking already refuses an expired entry, so this is not what\r\n/// stops an expired link from working — it is what stops\r\n/// `$SPT_HOME/serve/snapshots/` from growing without bound, which masking alone\r\n/// never does.\r\n///\r\n/// **The order is deliberate: bytes first, then the entry.** Neither step is\r\n/// atomic with the other, so the question is which crash heals. Deleting the\r\n/// file and then failing to save leaves an expired entry naming a file that is\r\n/// gone: the next tick finds it expired again and `remove_file` is idempotent,\r\n/// so the pair completes on its own. Saving first and then failing to delete\r\n/// orphans the bytes with no entry left to name them, and no later tick can\r\n/// repair that — it is exactly the unbounded growth this exists to prevent.\r\n///\r\n/// **Only a snapshot is ever deleted.** `ServedKind::Attachment` marks an entry\r\n/// whose `path` this node minted into its own snapshot store; a `File` or `Dir`\r\n/// entry's `path` is the USER'S OWN file, which a reaper must never touch. The\r\n/// containment check is belt-and-braces on that same point: a hand-edited or\r\n/// corrupted registry must not be able to aim a delete at an arbitrary path.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\nfn reap_expired_attachments() {\r\n    // ONE WRITER. The whole load -> reap -> save runs under the registry write\r\n    // lock every other writer in this process holds, because this pass is a\r\n    // read-modify-write on a file `serve add` also writes: an entry registered\r\n    // between our load and our save would be clobbered by our stale snapshot\r\n    // and silently lost, on a 5s tick, forever.\r\n    let held = crate::servehost::with_registry_write(|| {\r\n        let registry_path = perch::serving_registry_file();\r\n        if !registry_path.exists() {\r\n            return; // nothing has ever been served on this node\r\n        }\r\n        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\r\n            Ok(registry) => registry,\r\n            Err(err) => {\r\n                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\r\n                return;\r\n            }\r\n        };\r\n        let reaped = registry.reap_expired(now_ms());\r\n        if reaped.is_empty() {\r\n            return;\r\n        }\r\n        let snapshots = perch::serve_snapshots_dir();\r\n        let mut bytes_removed: u64 = 0;\r\n        for entry in &reaped {\r\n            if entry.kind != spt_store::serving::ServedKind::Attachment {\r\n                continue; // a reference entry's path is the user's own file\r\n            }\r\n            if !entry.path.starts_with(&snapshots) {\r\n                eprintln!(\"SERVE_REAP_SKIP_FOREIGN:{}\", entry.id);\r\n                continue;\r\n            }\r\n            let len = std::fs::metadata(&entry.path).map(|meta| meta.len()).unwrap_or(0);\r\n            match std::fs::remove_file(&entry.path) {\r\n                Ok(()) => bytes_removed = bytes_removed.saturating_add(len),\r\n                Err(err) if err.kind() == std::io::ErrorKind::NotFound => {}\r\n                Err(err) => eprintln!(\"SERVE_REAP_UNLINK_FAIL:{}: {err}\", entry.id),\r\n            }\r\n        }\r\n        if let Err(err) = registry.save_at(&registry_path) {\r\n            // The bytes are gone and the entries are not. Say so rather than\r\n            // reporting a reap that only half happened; the next tick retries.\r\n            eprintln!(\"SERVE_REAP_SAVE_FAIL: {err}\");\r\n            return;\r\n        }\r\n        eprintln!(\r\n            \"SERVE_REAP: reaped {} expired entries, freed {} bytes\",\r\n            reaped.len(),\r\n            bytes_removed\r\n        );\r\n    });\r\n    if let Err(err) = held {\r\n        // A poisoned writer lock is not something a pulse may paper over: say\r\n        // it every tick rather than reaping outside the lock.\r\n        eprintln!(\"SERVE_REAP_LOCK_FAIL: {err}\");\r\n    }\r\n}\r\n\r\n/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\r\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\r\n/// config are re-read each sweep (adapter / pulse-period changes land between\r\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\r\n/// for symmetry — the threads die with the brain process and the next brain\r","startLine":1204,"lineNumbers":[1204,1205,null,1210,null,1218,1219,1220,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343]},"fileSize":150325,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\livehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2917,"totalBytes":6000,"outputLines":125,"outputBytes":6000,"shownRange":{"start":1219,"end":1343},"nextOffset":1344}}},"isError":false,"timestamp":1789393853560}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_R9Gq0tWGsxhnInqT0FB44GbN|fc_02edc0987684b57f016aa7fbcc0cc487d29f95eac0f3023cfd","toolName":"read","startedAt":"2026-09-14T13:51:08.147Z","args":{"path":".worktrees/297-enforcement-shape/.git"},"intent":"Reading worktree revision pointer"},"id":"d77ca32f","parentId":"c23ab6c2","timestamp":"2026-09-14T13:51:08.147Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ycS9bohWDp3FOB3ZBXHOxTJt|fc_02edc0987684b57f016aa7fbcc0cd887d2bedaa09d4eded3e2","toolName":"read","startedAt":"2026-09-14T13:51:08.147Z","args":{"path":".worktrees/297-enforcement-shape/docs/adr/0058-attachments-are-pull-model.md"},"intent":"Reading attachment model decision"},"id":"6a8cd38e","parentId":"d77ca32f","timestamp":"2026-09-14T13:51:08.147Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_K5wbIvF3283ABPoAh5170HrA|fc_02edc0987684b57f016aa7fbcc0ce087d29f318611663f6bbe","toolName":"read","startedAt":"2026-09-14T13:51:08.147Z","args":{"path":".worktrees/297-enforcement-shape/docs/adr/0057-serving-registry-is-the-primitive.md"},"intent":"Reading serving model decision"},"id":"505ac17e","parentId":"6a8cd38e","timestamp":"2026-09-14T13:51:08.147Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_yE7ynXEqNnR7eppshwLSdPgx|fc_02edc0987684b57f016aa7fbcc0ce887d2992cf003a3d54d76","toolName":"glob","startedAt":"2026-09-14T13:51:08.147Z","args":{"path":".worktrees/297-enforcement-shape/**/*loss*;.worktrees/297-enforcement-shape/**/*omain*"},"intent":"Locating glossary files"},"id":"c560789f","parentId":"505ac17e","timestamp":"2026-09-14T13:51:08.147Z"}
{"type":"message","id":"f932f624","parentId":"c560789f","timestamp":"2026-09-14T13:51:08.148Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reading the git ref**"},{"type":"toolCall","id":"call_R9Gq0tWGsxhnInqT0FB44GbN|fc_02edc0987684b57f016aa7fbcc0cc487d29f95eac0f3023cfd","name":"read","arguments":{"i":"Reading worktree revision pointer","path":".worktrees/297-enforcement-shape/.git"},"intent":"Reading worktree revision pointer"},{"type":"toolCall","id":"call_ycS9bohWDp3FOB3ZBXHOxTJt|fc_02edc0987684b57f016aa7fbcc0cd887d2bedaa09d4eded3e2","name":"read","arguments":{"i":"Reading attachment model decision","path":".worktrees/297-enforcement-shape/docs/adr/0058-attachments-are-pull-model.md"},"intent":"Reading attachment model decision"},{"type":"toolCall","id":"call_K5wbIvF3283ABPoAh5170HrA|fc_02edc0987684b57f016aa7fbcc0ce087d29f318611663f6bbe","name":"read","arguments":{"i":"Reading serving model decision","path":".worktrees/297-enforcement-shape/docs/adr/0057-serving-registry-is-the-primitive.md"},"intent":"Reading serving model decision"},{"type":"toolCall","id":"call_yE7ynXEqNnR7eppshwLSdPgx|fc_02edc0987684b57f016aa7fbcc0ce887d2992cf003a3d54d76","name":"glob","arguments":{"i":"Locating glossary files","path":".worktrees/297-enforcement-shape/**/*loss*;.worktrees/297-enforcement-shape/**/*omain*","hidden":true,"gitignore":false,"limit":50},"intent":"Locating glossary files"},{"type":"toolCall","id":"call_Am5fWixpgSJgQshPjJobzwGE|fc_02edc0987684b57f016aa7fbcc0cec87d2a922caf09e32e66c","name":"read","arguments":{"i":"Reading sender attachment orchestration","path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs:1-245"},"intent":"Reading sender attachment orchestration"},{"type":"toolCall","id":"call_FlPixboVXfOf0MviXT9jmYRj|fc_02edc0987684b57f016aa7fbcc0cf487d2ae079090fd1fd975","name":"grep","arguments":{"i":"Locating publication and sweep definitions","pattern":"fn (atomic_write_bytes_durable|reap_expired|write_snapshot_in|add_attachment|now_ms)|reap_expired_attachments\\(|PULSE|pub fn call|fn handle|apply_at\\(","path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs;.worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","case":true,"gitignore":true,"skip":null},"intent":"Locating publication and sweep definitions"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":13471,"output":411,"cacheRead":19968,"cacheWrite":0,"totalTokens":33850,"reasoningTokens":19,"cost":{"input":0.13471000000000002,"output":0.020550000000000002,"cacheRead":0.019968,"cacheWrite":0,"total":0.17522800000000005}},"stopReason":"toolUse","timestamp":1789393853590,"responseId":"resp_02edc0987684b57f016aa7fbbdd23487d2ac76333cf272af46","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_02edc0987684b57f016aa7fbbfb26c87d2869ecf8206a9e8f1","type":"reasoning","content":[],"encrypted_content":"gAAAAABqp_vMQXpgAtqxEe3kjfP7hqFZftrOnNCh9Nos8SZKu9QJsAG4tS-TLcTuJRlHHIwnarlgeV2VfFzZKkf98hWBhoqUTWzVMkIN3NBHVz7LhLvc0XDi77obbvwsm-7CQeI8h6Ht2SWqIBzLl5crTiy9iAw_bYTWPxkL3hbptnysb6mD-NsMsxpGaXbrVLdqgEwP1vDJuq7gLNkJMiFv67BbvSYzrfOaZegE-h-8PuI8neHRA8ar8FCP4cjRyiSnwdYCdnsDC4lR76cWEHUZOk9KgPCMjKmj7lwFin9QwipFgrZpTa2oGx7J6fXeEASJfIVdN88ltgTiuxloW0ToCuvXcWvgZ00UjIWRA4KuJxY7OYgQ1-3-4Ib2pSyGHryN_ER2ayK5pghTlrP1wiNInx0EP5wnOxOBP05cj0x86ckjOXNnLYWce1ARAPOURuEmFr5ET-0McXNpByUl8CmK6QhM-sSCJ0vhbxOfcKWYuhWoBw4T6BGbxlv8OnWNRksvaR07agA7vEsoawv11BKNjsTVX94hCi9UkNBb8127FDDrmdQSP4X5Xy3VL3D4AI3c_58Za2tXKgrdJh6BT7P9p4aPUvJ0oQqeP4c9y-IPYxFRV8w9NklV2oLyOAwvQPzWh0Lv7bGFPmfAnvKzum3x7Drcz--UwwIDspvDmKVA_CfjuYwTQ-inNorZkVt1JeCCnEeXBF2kbqHp1d_YK8NgMA62-c5aT2wKn0Sy6odyYeNfapPojDKCDsPfoP36kHTxXH-Qdkjm2oNV4BRMwCCLLIhF0pKwDdiUSUVJrzkr0oDLc0tgf9yo9GRFG8-SWxFm2Z3S1qI4eebQIDtaaDeJMVOZ7Vvd5wfQrvaPbfuH1Li6oF4XpxKeHv4MAtZZp8-WzGjySHtUOQfqLPu4gYnP_GuaRWdERk_m9IaUgJSt-wQpuHNFMpzmDL1rArB8kiS2oAi48UetGWgXRD1aYZ9k_lfm6X9HDf9YYfFuZv9a7LBmcam7WEln-0oLCmK2JkGYP_vBMxs8UxwA98BdjbT1v8iAxc6EU0vKwA9dd5M_-RLTyWmTQuvW3flyfmScYpBxe2goDM3mPzSAtDjAax0dY57ireH_mFq67OTbiZyQq_ODnvOGP18nfDjgFiZ9UKCOuQLAPf_M-9mMtg2xeErtdErdNHU0LwpE6uldUwYEeh_X_tg3Al4vMiL57L2SNLOc6JisbE43xweGzxTmVstuuZmzXZc3ACMSbczHUglLHFS7t9VKs_RnHMiQm9ZshWvuBzE-ItXZzCZkNxd0tIacvzDw05WWmy6_ShLMC5nhLCv4f_TepDVAMJEA0x7T0EVjIykOepryYwMRCOzHe_VMzDaHuh9GqVkI5w7i5728-nhJhRFRMA4=","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"summary":[{"type":"summary_text","text":"**Reading the git ref**"}],"metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0cc487d29f95eac0f3023cfd","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading worktree revision pointer\",\"path\":\".worktrees/297-enforcement-shape/.git\"}","call_id":"call_R9Gq0tWGsxhnInqT0FB44GbN","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0cd887d2bedaa09d4eded3e2","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading attachment model decision\",\"path\":\".worktrees/297-enforcement-shape/docs/adr/0058-attachments-are-pull-model.md\"}","call_id":"call_ycS9bohWDp3FOB3ZBXHOxTJt","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0ce087d29f318611663f6bbe","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading serving model decision\",\"path\":\".worktrees/297-enforcement-shape/docs/adr/0057-serving-registry-is-the-primitive.md\"}","call_id":"call_K5wbIvF3283ABPoAh5170HrA","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0ce887d2992cf003a3d54d76","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating glossary files\",\"path\":\".worktrees/297-enforcement-shape/**/*loss*;.worktrees/297-enforcement-shape/**/*omain*\",\"hidden\":true,\"gitignore\":false,\"limit\":50}","call_id":"call_yE7ynXEqNnR7eppshwLSdPgx","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"glob","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0cec87d2a922caf09e32e66c","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading sender attachment orchestration\",\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/attach.rs:1-245\"}","call_id":"call_Am5fWixpgSJgQshPjJobzwGE","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbcc0cf487d2ae079090fd1fd975","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating publication and sweep definitions\",\"pattern\":\"fn (atomic_write_bytes_durable|reap_expired|write_snapshot_in|add_attachment|now_ms)|reap_expired_attachments\\\\(|PULSE|pub fn call|fn handle|apply_at\\\\(\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs;.worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_FlPixboVXfOf0MviXT9jmYRj","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":14552.369100004435,"ttft":2140.470300003886,"completedAt":1789393868143,"contextSnapshot":{"promptTokens":33439,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_Am5fWixpgSJgQshPjJobzwGE|fc_02edc0987684b57f016aa7fbcc0cec87d2a922caf09e32e66c","toolName":"read","startedAt":"2026-09-14T13:51:08.148Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs:1-245"},"intent":"Reading sender attachment orchestration"},"id":"b1854dec","parentId":"f932f624","timestamp":"2026-09-14T13:51:08.148Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_FlPixboVXfOf0MviXT9jmYRj|fc_02edc0987684b57f016aa7fbcc0cf487d2ae079090fd1fd975","toolName":"grep","startedAt":"2026-09-14T13:51:08.148Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs;.worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs;.wor…"},"intent":"Locating publication and sweep definitions"},"id":"62c3db8a","parentId":"b1854dec","timestamp":"2026-09-14T13:51:08.148Z"}
{"type":"message","id":"dc7ad23e","parentId":"62c3db8a","timestamp":"2026-09-14T13:51:08.155Z","message":{"role":"toolResult","toolCallId":"call_ycS9bohWDp3FOB3ZBXHOxTJt|fc_02edc0987684b57f016aa7fbcc0cd887d2bedaa09d4eded3e2","toolName":"read","content":[{"type":"text","text":"# 0058 — File transfer is pull-model: an attachment is a served file plus a link\n\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #246 / #17)\n\n## Context\n\nEndpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\n--file`, bytes copied to the receiver through the transfer machinery), a served attachment\n(`spt send --attachment`, the file is registered for serving and the message envelope carries\nits URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\nmessaging. The choice also fixes what the FILE_ACCESS_HELPER now-signal (#17) tells an agent\nto do with a file it was handed.\n\n## Decision\n\n**`spt send --attachment` is the primary transfer UX, and it is pull-model.** The file becomes\na serving-registry entry (ADR-0057) and the message carries its node-prefixed URL\n(ADR-0056). No unsolicited bytes ever land on a receiver; a human clicks the link, an agent\nfetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\n[dest]`, gives a receiving agent a local copy in one command — that verb string is what\nFILE_ACCESS_HELPER emits.\n\n## Alternatives rejected\n\n- **Push (`--file`).** Delivers bytes the receiver did not ask for, needs receiver-side storage\n  policy, and duplicates the serving path for humans. Rejected.\n- **Dedicated transfer verb outside messaging.** A file with no message around it loses the\n  context a transfer almost always has. Rejected; the attachment rides the message.\n\n## Consequences\n\n- A transferred file is only as available as its owner node; an offline owner means a link\n  that waits, which is the honest state and is visible as such.\n- The pre-WEBSERVE transfer machinery is superseded by this path (its access surface's fate is\n  a separate decision, pending the operator's Q3 confirmation).\n- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\n  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\n  at send time into the registry's own store, because a message's attachment is as immutable\n  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\n  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\n  with the reap count logged.\n\n## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\n\nThe operator directed (releases#17): when a user's message quotes a filepath, spt-core\nautomatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\nthat received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\n\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\n\nHow it composes with this ADR and ADR-0057:\n\n- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\n  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\n  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\n  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\n  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\n  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\n- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\n  (message, path).\n- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\n  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\n  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\n  log of what was offered, never evidence that the link still resolves. Stated here rather\n  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\n  would ship as a claim rather than a behaviour.\n- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\n  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\n  dir entry under the same TTL and audience.\n- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\n  Am.1 proposed a local-readable notice without registration for a same-node user,\n  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\n  user's attach session for a remote user. Am.2 replaces the local notice with\n  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\n\n**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\nthe user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\nthis\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\n(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\nfields are per-entry and kind-independent.\n\n## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\n\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\nThe core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\nsupersedes Amendment 1's local-readable notice and its proposed new WEB request\nauthority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\nunchanged.\n\nFor a path-bearing existing session-authenticated input report, the broker snapshots\nits live remote controller connection. No quoted paths means no broker IPC and no\nline. An absent hosted session, local or viewer-only seat, or no controller binds\nnothing silently, without inspecting receiver-side paths. Requests and replies ride\nthat same rc stream; the owner derives the audience from its locally established\ntarget. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\none-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\nremain the existing mechanisms.\n\nCore excludes peer-delivery text it physically wrote into the session, comparing\nexact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\nThere is no payload-shape parsing or interior normalization. Fixed-size streaming\nevidence is published in physical-write order; unproven writes or exhausted evidence\ncapacity fail closed rather than evicting evidence or guessing.\n\nIdentical payload/session reports cannot renew a live reference or publish another\nnotice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\nproof that registration did not happen. Missing files are silent, as are the ordinary\nnon-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\nunless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\nwith a remote controller; the broker's 10-second owner-reply timeout remains named.\nThe hook receipt and owner-reply waits are bounded separately. This is receipt-seat\nattribution, not reconstructed keystroke provenance; adapters receive no new\nintegration obligation.\n\nThe separately admitted two-node field leg remains pending, not executed by the\ndoc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\ncontroller seated while core physically delivers a path-bearing peer message into\nthe session and prove that its input report causes no serve. It must also measure\nthe added hook cost. These are deferred field obligations, not measured results or\nan activation of `int`."}],"details":{"totalLines":120,"displayContent":{"text":"# 0058 — File transfer is pull-model: an attachment is a served file plus a link\r\n\r\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #246 / #17)\r\n\r\n## Context\r\n\r\nEndpoint-to-endpoint file transfer (#246) had three candidate shapes: a push (`spt send\r\n--file`, bytes copied to the receiver through the transfer machinery), a served attachment\r\n(`spt send --attachment`, the file is registered for serving and the message envelope carries\r\nits URL; the receiver pulls if and when it wants), or a dedicated transfer verb outside\r\nmessaging. The choice also fixes what the FILE_ACCESS_HELPER now-signal (#17) tells an agent\r\nto do with a file it was handed.\r\n\r\n## Decision\r\n\r\n**`spt send --attachment` is the primary transfer UX, and it is pull-model.** The file becomes\r\na serving-registry entry (ADR-0057) and the message carries its node-prefixed URL\r\n(ADR-0056). No unsolicited bytes ever land on a receiver; a human clicks the link, an agent\r\nfetches it. One mechanism serves both audiences. A small companion verb, `spt fetch <url>\r\n[dest]`, gives a receiving agent a local copy in one command — that verb string is what\r\nFILE_ACCESS_HELPER emits.\r\n\r\n## Alternatives rejected\r\n\r\n- **Push (`--file`).** Delivers bytes the receiver did not ask for, needs receiver-side storage\r\n  policy, and duplicates the serving path for humans. Rejected.\r\n- **Dedicated transfer verb outside messaging.** A file with no message around it loses the\r\n  context a transfer almost always has. Rejected; the attachment rides the message.\r\n\r\n## Consequences\r\n\r\n- A transferred file is only as available as its owner node; an offline owner means a link\r\n  that waits, which is the honest state and is visible as such.\r\n- The pre-WEBSERVE transfer machinery is superseded by this path (its access surface's fate is\r\n  a separate decision, pending the operator's Q3 confirmation).\r\n- **Reference vs snapshot, and lifetime (round 2, Q8):** a `serve add` entry serves the file AT\r\n  ITS PATH — edits are visible, deletion answers *not found*; an attachment SNAPSHOTS the bytes\r\n  at send time into the registry's own store, because a message's attachment is as immutable\r\n  as the message. `serve add` entries live until removed; attachments carry a time-to-live,\r\n  **default 30 days** (operator-set; `--ttl` per send), reaped by the daemon's existing pulse\r\n  with the reap count logged.\r\n\r\n## Amendment 1 — a user-quoted filepath is served automatically for the receiving agent (operator directive, 2026-09-06; recorded by doyle, forks marked)\r\n\r\nThe operator directed (releases#17): when a user's message quotes a filepath, spt-core\r\nautomatically serves that file for a limited time (24h TTL) and exposes it **only to the agent\r\nthat received the message**, via the FILE_ACCESS_HELPER now-signal. This widens #17 from\r\n\"message carries attachments\" to \"user quoted a path\", and it is built as part of WEBSERVE.\r\n\r\nHow it composes with this ADR and ADR-0057:\r\n\r\n- **Still a registry entry, still pull-model.** The user quoting a path to an agent is the\r\n  deliberate act; core records it as an entry with `ttl = 24h`, `origin = <message\r\n  short-ID>`, and a new **`audience`** field naming the one endpoint allowed to fetch it. The\r\n  entry is enumerable (`spt serve list`) like any other, so \"what am I exposing\" keeps its one\r\n  answer. Audience is enforced wherever the fetch origin is proven (the cross-node stream's\r\n  handshake, ADR-0060's WEB surface); loopback remains the trusted machine.\r\n- **The signal's output does not change:** the exact `spt fetch <url>` line, once per\r\n  (message, path).\r\n- **The receiver-side record is trimmed by COUNT, not by time.** The helper line the receiving\r\n  node keeps in the endpoint's perch (`helper-fetch.jsonl`) retains the newest 256 records and\r\n  has **no expiry of its own**. A line can therefore outlive the 24h entry it names: it is a\r\n  log of what was offered, never evidence that the link still resolves. Stated here rather\r\n  than fixed with an `at_ms` sweep, because an expiry added without a rig arm to exercise it\r\n  would ship as a claim rather than a behaviour.\r\n- **Guards:** the path must exist on the user's node at signal time; absolute or `~`-rooted\r\n  paths only (a relative path has no anchor); at most 5 per message; a directory registers a\r\n  dir entry under the same TTL and audience.\r\n- **Same node vs remote — historical Am.1 proposal, superseded for USER_INPUT by Am.2.**\r\n  Am.1 proposed a local-readable notice without registration for a same-node user,\r\n  and a cross-node \"serve this path for endpoint X, 24h\" request authorized by the\r\n  user's attach session for a remote user. Am.2 replaces the local notice with\r\n  silence and uses the existing rc stream for receipt-bound USER_INPUT authority.\r\n\r\n**Ruled (operator, 2026-09-06 ~11:00Z):** a helper-registered file is **reference-served** —\r\nthe user's live file, edits visible, 404 once deleted — not a snapshot. The user said \"look at\r\nthis\", not \"keep this as it was\", and a live reference costs no copy. It is therefore a *file*\r\n(or *dir*) entry carrying a TTL and an audience, not an *attachment* entry; the TTL/audience\r\nfields are per-entry and kind-independent.\r\n\r\n## Amendment 2 — receipt-seat authority for USER_INPUT (operator re-cut, 2026-09-13; releases#300)\r\n\r\n<!-- [doc->REQ-INPUT-PROVENANCE-ACCEPTANCE-REPORT] -->\r\n<!-- [doc->REQ-NOW-SIGNAL-FILE-ACCESS-HELPER] -->\r\nThe core-only ruling in [INPUT-PROVENANCE-CONTRACT §8](../INPUT-PROVENANCE-CONTRACT.md#8-ruling-doyle-2026-09-13-re-cut-the-same-day-on-the-operators-direction--core-only-no-token-nothing-asked-of-adapters)\r\nsupersedes Amendment 1's local-readable notice and its proposed new WEB request\r\nauthority for USER_INPUT. Existing MSG_OUT-backed ServeFor authorization remains\r\nunchanged.\r\n\r\nFor a path-bearing existing session-authenticated input report, the broker snapshots\r\nits live remote controller connection. No quoted paths means no broker IPC and no\r\nline. An absent hosted session, local or viewer-only seat, or no controller binds\r\nnothing silently, without inspecting receiver-side paths. Requests and replies ride\r\nthat same rc stream; the owner derives the audience from its locally established\r\ntarget. The reference origin is `user-input:<receipt-id>`. The live-reference kind,\r\none-endpoint audience, bounded 24-hour lifetime, and receiver-side helper record\r\nremain the existing mechanisms.\r\n\r\nCore excludes peer-delivery text it physically wrote into the session, comparing\r\nexact bytes OR both byte sequences trimmed of ASCII whitespace at their ends.\r\nThere is no payload-shape parsing or interior normalization. Fixed-size streaming\r\nevidence is published in physical-write order; unproven writes or exhausted evidence\r\ncapacity fail closed rather than evicting evidence or guessing.\r\n\r\nIdentical payload/session reports cannot renew a live reference or publish another\r\nnotice. Lost or uncertain replies retain a dedup fence: absence of an answer is not\r\nproof that registration did not happen. Missing files are silent, as are the ordinary\r\nnon-remote cases above. CLI broker-connect and unanswered-receipt failures are silent\r\nunless `SPT_PUMP_TRACE` enables diagnostics. Named declines apply only to failures\r\nwith a remote controller; the broker's 10-second owner-reply timeout remains named.\r\nThe hook receipt and owner-reply waits are bounded separately. This is receipt-seat\r\nattribution, not reconstructed keystroke provenance; adapters receive no new\r\nintegration obligation.\r\n\r\nThe separately admitted two-node field leg remains pending, not executed by the\r\ndoc/impl/unit lane. Alongside remote serving and local silence, it must keep a remote\r\ncontroller seated while core physically delivers a path-bearing peer message into\r\nthe session and prove that its input report causes no serve. It must also measure\r\nthe added hook cost. These are deferred field obligations, not measured results or\r\nan activation of `int`.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120]},"fileSize":7983,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\docs\\adr\\0058-attachments-are-pull-model.md"}}},"isError":false,"timestamp":1789393868154}}
{"type":"message","id":"97d259bd","parentId":"dc7ad23e","timestamp":"2026-09-14T13:51:08.156Z","message":{"role":"toolResult","toolCallId":"call_K5wbIvF3283ABPoAh5170HrA|fc_02edc0987684b57f016aa7fbcc0ce087d29f318611663f6bbe","toolName":"read","content":[{"type":"text","text":"# 0057 — The serving registry is the primitive; served names are stable and disambiguated\n\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #248)\n\n## Context\n\n#248 offered two ways for a node to expose files: a dedicated served FOLDER per adapter or\nentity (drop a file in, it is served — zero steps, serves everything in it), or a core\nREGISTRY of individual entries added deliberately (`spt serve add <path>`, attachments\nauto-registering on send). Files from different directories can share a filename, so whichever\nprimitive wins needs a rule for two `report.md`s.\n\n## Decision\n\n**The registry is the primitive.** A served folder is not a second mechanism: it is a registry\nentry of type *dir*, declared by an adapter in its manifest, so one enumerable list always\nanswers \"what is this node exposing\" — an audit is one command (or one index page).\n\n**Served names are stable and disambiguated by suffix.** When an entry's bare name\n`<stem>.<ext>` is already taken on this node, the new entry is served as `<stem>~<n>.<ext>`\n(the suffix sits before the extension so the file still opens as its type). Rules:\n\n- the first registrant keeps the bare name; `n` increments per `(stem, ext)`;\n- the assignment is persisted on the entry, so an entry's URL never changes for its life;\n- a freed name is never reused for a different absolute path or kind; its former path\n  may reclaim it (Amendment 2 below), so a stale link never opens a different resource;\n- re-registering the same absolute path returns the existing entry, not a new suffix;\n- a registrant may name the entry explicitly (`--as <name>`), subject to the same rule;\n- disambiguation is per node — across nodes the URL's node prefix (ADR-0056) already separates\n  names.\n\n## Alternatives rejected\n\n- **Folders as the primitive.** Zero-step, but exposure becomes a property of where a file\n  happens to sit, and \"what am I serving\" has no single answer. Rejected: exposure must be a\n  deliberate act with an enumerable record.\n- **Content-hash paths as the canonical name.** Collision-proof, but unreadable in a chat line\n  and unstable across an edit of a reference-served file. Kept out; a hash can be a secondary\n  alias later without changing this decision.\n- **Reusing freed names for another path or kind.** Shorter names over time, at the cost\n  of a link that can change meaning. Rejected: a link must not lie.\n\n## Consequences\n\n- `spt serve list` (and the node index page) is the audit surface; agents read the URL from it\n  rather than guessing a name.\n- Attachments (ADR-0058) are registry entries, so message links inherit the same stability.\n- The registry persists a counter per `(stem, ext)` and each assigned name's prior\n  absolute path and kind; both are required to preserve a link's meaning.\n\n## Amendment 1 — where an adapter's served root lives (doyle ruling, 2026-09-06, W0 stop-and-refer)\n\nThe grill named the served root's URL (`web_short_path`) but never its filesystem source, and\nthe adapter's install tree is not it — `manifest.toml`, `record.toml`, `strings/` are not\nfor serving, and an adapter must never expose its install root by inference.\n\n- **The served root is core-owned:** `$SPT_HOME/adapters/<adapter>/web/`, a sibling of\n  `strings/` in the per-adapter aux dir. Core creates it (empty) at activation, registers the\n  *dir* entry, and removes the entry at deactivation (the directory and its files stay — they\n  are the adapter's output, and an update or re-activation must not eat them). The adapter\n  writes what it wants served into that directory at runtime; nothing else is ever served on\n  its behalf.\n- **It answers at the adapter facet.** `/<node>/a/<adapter>/…` (ADR-0056's reserved `a/`\n  namespace) *is* this entry — the facet is the adapter's served root, and \"adapter docs\" are\n  whatever the adapter puts there. `web_short_path = \"cspt\"` adds an **alias**\n  `/<node>/cspt/…` to the same entry; it never creates a second entry or a second directory.\n  Without `web_short_path` the facet still serves; with it, both names do.\n- **The alias obeys the served-name rule above** (it is an explicit `--as`): a reserved facet\n  name (`f`, `docs`, `a`, `m`, `bin`, `install`) is refused at activation with a diagnostic\n  that names the field; a name another entry already holds is disambiguated `<name>~<n>`\n  exactly as any other registrant, so an alias never silently takes over another's URL.\n- Path discipline is the `strings/` rule: the served subtree is `web/` itself, no `..`, no\n  absolute paths, symlinks out of the subtree are not followed.\n\nThis keeps exposure a deliberate act (the adapter writes a file into the one directory that\nserves) with one enumerable answer (`spt serve list` shows the dir entry and its alias).\n\n## Amendment 2 — a freed name may be re-taken by the path it last named\n\n<!-- [doc->REQ-WEB-SERVING-REGISTRY] -->\n\nRuled by doyle, 2026-09-06, from the W0 reactivation smoke finding.\n\nThe never-reuse rule protects a link from changing **meaning**. A name whose last\nregistrant was absolute path P may be assigned again to a registration of P\n(**same kind**), and only to P; any other path takes the next suffix as before.\nThe history therefore records `(name → last path)` rather than bare names,\nwith the prior kind retained to enforce the same-kind condition.\n\nConsequently, an adapter's alias and served root survive deactivate/activate\nand `adapter update` unchanged. A stale link answers *not found* or the same\nfile it always named, never a different one.\n\nAcceptance: remove `report.md` and re-add the same file to reclaim `report.md`.\nA different third file still receives `report~2.md`. Adapter deactivation and\nreactivation preserve `reports`, rather than allocating `reports~1`."}],"details":{"totalLines":96,"displayContent":{"text":"# 0057 — The serving registry is the primitive; served names are stable and disambiguated\r\n\r\nStatus: accepted (2026-09-06 WEBSERVE grill round 1, releases#272 / #248)\r\n\r\n## Context\r\n\r\n#248 offered two ways for a node to expose files: a dedicated served FOLDER per adapter or\r\nentity (drop a file in, it is served — zero steps, serves everything in it), or a core\r\nREGISTRY of individual entries added deliberately (`spt serve add <path>`, attachments\r\nauto-registering on send). Files from different directories can share a filename, so whichever\r\nprimitive wins needs a rule for two `report.md`s.\r\n\r\n## Decision\r\n\r\n**The registry is the primitive.** A served folder is not a second mechanism: it is a registry\r\nentry of type *dir*, declared by an adapter in its manifest, so one enumerable list always\r\nanswers \"what is this node exposing\" — an audit is one command (or one index page).\r\n\r\n**Served names are stable and disambiguated by suffix.** When an entry's bare name\r\n`<stem>.<ext>` is already taken on this node, the new entry is served as `<stem>~<n>.<ext>`\r\n(the suffix sits before the extension so the file still opens as its type). Rules:\r\n\r\n- the first registrant keeps the bare name; `n` increments per `(stem, ext)`;\r\n- the assignment is persisted on the entry, so an entry's URL never changes for its life;\r\n- a freed name is never reused for a different absolute path or kind; its former path\r\n  may reclaim it (Amendment 2 below), so a stale link never opens a different resource;\r\n- re-registering the same absolute path returns the existing entry, not a new suffix;\r\n- a registrant may name the entry explicitly (`--as <name>`), subject to the same rule;\r\n- disambiguation is per node — across nodes the URL's node prefix (ADR-0056) already separates\r\n  names.\r\n\r\n## Alternatives rejected\r\n\r\n- **Folders as the primitive.** Zero-step, but exposure becomes a property of where a file\r\n  happens to sit, and \"what am I serving\" has no single answer. Rejected: exposure must be a\r\n  deliberate act with an enumerable record.\r\n- **Content-hash paths as the canonical name.** Collision-proof, but unreadable in a chat line\r\n  and unstable across an edit of a reference-served file. Kept out; a hash can be a secondary\r\n  alias later without changing this decision.\r\n- **Reusing freed names for another path or kind.** Shorter names over time, at the cost\r\n  of a link that can change meaning. Rejected: a link must not lie.\r\n\r\n## Consequences\r\n\r\n- `spt serve list` (and the node index page) is the audit surface; agents read the URL from it\r\n  rather than guessing a name.\r\n- Attachments (ADR-0058) are registry entries, so message links inherit the same stability.\r\n- The registry persists a counter per `(stem, ext)` and each assigned name's prior\r\n  absolute path and kind; both are required to preserve a link's meaning.\r\n\r\n## Amendment 1 — where an adapter's served root lives (doyle ruling, 2026-09-06, W0 stop-and-refer)\r\n\r\nThe grill named the served root's URL (`web_short_path`) but never its filesystem source, and\r\nthe adapter's install tree is not it — `manifest.toml`, `record.toml`, `strings/` are not\r\nfor serving, and an adapter must never expose its install root by inference.\r\n\r\n- **The served root is core-owned:** `$SPT_HOME/adapters/<adapter>/web/`, a sibling of\r\n  `strings/` in the per-adapter aux dir. Core creates it (empty) at activation, registers the\r\n  *dir* entry, and removes the entry at deactivation (the directory and its files stay — they\r\n  are the adapter's output, and an update or re-activation must not eat them). The adapter\r\n  writes what it wants served into that directory at runtime; nothing else is ever served on\r\n  its behalf.\r\n- **It answers at the adapter facet.** `/<node>/a/<adapter>/…` (ADR-0056's reserved `a/`\r\n  namespace) *is* this entry — the facet is the adapter's served root, and \"adapter docs\" are\r\n  whatever the adapter puts there. `web_short_path = \"cspt\"` adds an **alias**\r\n  `/<node>/cspt/…` to the same entry; it never creates a second entry or a second directory.\r\n  Without `web_short_path` the facet still serves; with it, both names do.\r\n- **The alias obeys the served-name rule above** (it is an explicit `--as`): a reserved facet\r\n  name (`f`, `docs`, `a`, `m`, `bin`, `install`) is refused at activation with a diagnostic\r\n  that names the field; a name another entry already holds is disambiguated `<name>~<n>`\r\n  exactly as any other registrant, so an alias never silently takes over another's URL.\r\n- Path discipline is the `strings/` rule: the served subtree is `web/` itself, no `..`, no\r\n  absolute paths, symlinks out of the subtree are not followed.\r\n\r\nThis keeps exposure a deliberate act (the adapter writes a file into the one directory that\r\nserves) with one enumerable answer (`spt serve list` shows the dir entry and its alias).\r\n\r\n## Amendment 2 — a freed name may be re-taken by the path it last named\r\n\r\n<!-- [doc->REQ-WEB-SERVING-REGISTRY] -->\r\n\r\nRuled by doyle, 2026-09-06, from the W0 reactivation smoke finding.\r\n\r\nThe never-reuse rule protects a link from changing **meaning**. A name whose last\r\nregistrant was absolute path P may be assigned again to a registration of P\r\n(**same kind**), and only to P; any other path takes the next suffix as before.\r\nThe history therefore records `(name → last path)` rather than bare names,\r\nwith the prior kind retained to enforce the same-kind condition.\r\n\r\nConsequently, an adapter's alias and served root survive deactivate/activate\r\nand `adapter update` unchanged. A stale link answers *not found* or the same\r\nfile it always named, never a different one.\r\n\r\nAcceptance: remove `report.md` and re-add the same file to reclaim `report.md`.\r\nA different third file still receives `report~2.md`. Adapter deactivation and\r\nreactivation preserve `reports`, rather than allocating `reports~1`.\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96]},"fileSize":5870,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\docs\\adr\\0057-serving-registry-is-the-primitive.md"}}},"isError":false,"timestamp":1789393868156}}
{"type":"message","id":"b7d532d0","parentId":"97d259bd","timestamp":"2026-09-14T13:51:08.162Z","message":{"role":"toolResult","toolCallId":"call_Am5fWixpgSJgQshPjJobzwGE|fc_02edc0987684b57f016aa7fbcc0cec87d2a922caf09e32e66c","toolName":"read","content":[{"type":"text","text":"//! Send-time attachments (ADR-0058): snapshot the bytes, register the copy for\n//! serving, and hand the send path the links its envelope carries.\n//!\n//! **Nothing here delivers anything.** An attachment is pull-model: the sender\n//! exposes a copy and says where it is, and the receiver fetches it if and when\n//! it wants to. That is why this module answers [`AttachmentRef`]s rather than\n//! bytes, and why a failure here refuses the SEND — a message whose links are\n//! dead on arrival is worse than a message that was never sent, because the\n//! receiver cannot tell the difference between a link that failed and a file it\n//! was never meant to have.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\n\nuse std::path::{Component, Path, PathBuf};\n\nuse spt_daemon::servehost::{ServeRequest, ServeResult};\nuse spt_store::serving::{entry_url, AttachmentRef};\n\n/// Normalize lexically only, exactly as `spt serve add` does: canonicalizing\n/// would resolve a symlink and snapshot a file the sender did not name.\nfn absolute_lexical(path: &Path) -> std::io::Result<PathBuf> {\n    let absolute = std::path::absolute(path)?;\n    let mut normalized = PathBuf::new();\n    for component in absolute.components() {\n        match component {\n            Component::CurDir => {}\n            Component::ParentDir => {\n                normalized.pop();\n            }\n            other => normalized.push(other.as_os_str()),\n        }\n    }\n    Ok(normalized)\n}\n\n/// Check every named path BEFORE anything irreversible happens on the send\n/// path, and refuse BY NAME.\n///\n/// The refusal names the path the operator typed rather than the normalized\n/// form: a typo is recognizable in the spelling that produced it.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub(crate) fn resolve_sources(paths: &[PathBuf]) -> Result<Vec<PathBuf>, String> {\n    let mut sources = Vec::with_capacity(paths.len());\n    for path in paths {\n        let absolute = absolute_lexical(path)\n            .map_err(|error| format!(\"ATTACHMENT_REFUSED:{}: {error}\", path.display()))?;\n        let metadata = std::fs::metadata(&absolute).map_err(|error| {\n            format!(\"ATTACHMENT_REFUSED:{}: {error} (nothing was sent)\", path.display())\n        })?;\n        if !metadata.is_file() {\n            // A directory is refused here rather than serving one file of it\n            // later: a snapshot of \"a directory\" has no honest meaning.\n            return Err(format!(\n                \"ATTACHMENT_REFUSED:{}: an attachment must be a regular file (nothing was sent)\",\n                path.display()\n            ));\n        }\n        sources.push(absolute);\n    }\n    Ok(sources)\n}\n\n/// Snapshot and register each source through the daemon — the registry's single\n/// writer — and answer the links for the envelope.\n///\n/// Called only AFTER every gate the send has to pass, so a message that will not\n/// be delivered never exposes a file. A failure part-way leaves the entries\n/// already minted in place: they are enumerable in `spt serve list` and expire\n/// on their own, which is the recoverable half of the trade — the alternative is\n/// unregistering under an error whose cause may be that the daemon stopped\n/// answering.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub(crate) fn register(\n    sources: &[PathBuf],\n    ttl_ms: u64,\n    origin: Option<&str>,\n    audience: Option<&str>,\n) -> Result<Vec<AttachmentRef>, String> {\n    if sources.is_empty() {\n        return Ok(Vec::new());\n    }\n    spt_daemon::daemon::ensure_running()\n        .map_err(|error| format!(\"ATTACHMENT_DAEMON_ERROR: {error}\"))?;\n    let (node, port) = crate::serveverb::node_and_port()?;\n    let socket = spt_daemon::endpoint::seed_socket_name();\n    let mut refs = Vec::with_capacity(sources.len());\n    for source in sources {\n        let request = ServeRequest::Attach {\n            path: source.clone(),\n            as_name: None,\n            origin: origin.map(str::to_owned),\n            ttl_ms,\n            audience: audience.map(str::to_owned),\n        };\n        let result = spt_daemon::servehost::call(&socket, request)\n            .map_err(|error| format!(\"ATTACHMENT_CONTROL_ERROR:{}: {error}\", source.display()))?;\n        match result {\n            ServeResult::Attached { entry, bytes } => refs.push(AttachmentRef {\n                // The SERVED name, never the source basename: the registry\n                // disambiguates a repeat, and the receiver must be told the name\n                // its URL actually ends in.\n                name: entry.served_name.clone(),\n                url: entry_url(&node, port, &entry),\n                bytes,\n            }),\n            ServeResult::Refused { error } => {\n                return Err(format!(\"ATTACHMENT_REFUSED:{}: {error}\", source.display()))\n            }\n            _ => {\n                return Err(format!(\n                    \"ATTACHMENT_UNEXPECTED_REPLY:{}: the daemon answered something other than an attachment\",\n                    source.display()\n                ))\n            }\n        }\n    }\n    Ok(refs)\n}\n\n/// The envelope's `attachments` value: the refs as a JSON array.\n///\n/// Absent rather than empty when nothing is attached — an empty array would say\n/// \"attachments were considered\", which no receiver has any use for, and the\n/// present-iff-something-matched shape is the one the monic attr already set.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub(crate) fn attachments_attr(refs: &[AttachmentRef]) -> Option<String> {\n    if refs.is_empty() {\n        return None;\n    }\n    match serde_json::to_string(refs) {\n        Ok(json) => Some(json),\n        Err(error) => {\n            // Structurally unreachable (three owned scalars), and it still says\n            // so rather than dropping the links silently.\n            eprintln!(\"ATTACHMENT_JSON_WARN: {error}\");\n            None\n        }\n    }\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n\n    // [unit->REQ-WEB-ATTACHMENT-PULL] the refusal cell: a path that is not there\n    // and a path that is a directory both refuse BY NAME, and the message says\n    // nothing was sent — the half the sender needs, because a refusal that only\n    // names the file leaves open whether the message went anyway.\n    #[test]\n    fn a_missing_or_directory_attachment_refuses_by_name() {\n        let home = tempfile::tempdir().unwrap();\n        let missing = home.path().join(\"not-here.md\");\n        let error = resolve_sources(std::slice::from_ref(&missing)).unwrap_err();\n        assert!(error.starts_with(\"ATTACHMENT_REFUSED:\"), \"{error}\");\n        assert!(error.contains(\"not-here.md\"), \"the refusal names the path: {error}\");\n        assert!(error.contains(\"nothing was sent\"), \"{error}\");\n\n        let error = resolve_sources(&[home.path().to_path_buf()]).unwrap_err();\n        assert!(error.contains(\"must be a regular file\"), \"{error}\");\n\n        let real = home.path().join(\"report.md\");\n        std::fs::write(&real, b\"body\").unwrap();\n        let resolved = resolve_sources(std::slice::from_ref(&real)).expect(\"a real file resolves\");\n        assert_eq!(resolved, vec![real]);\n    }\n\n    // [unit->REQ-WEB-ATTACHMENT-PULL] the envelope value: present iff something\n    // is attached, and carrying the size beside the link so a receiver can\n    // decide BEFORE it pulls.\n    #[test]\n    fn the_attachments_attr_is_absent_when_nothing_is_attached() {\n        assert_eq!(attachments_attr(&[]), None);\n        let refs = vec![AttachmentRef {\n            name: \"report~1.md\".to_string(),\n            url: \"http://localhost:7317/kitsubito/f/report~1.md\".to_string(),\n            bytes: 12,\n        }];\n        let json = attachments_attr(&refs).expect(\"one attachment is carried\");\n        let parsed: Vec<AttachmentRef> = serde_json::from_str(&json).unwrap();\n        assert_eq!(parsed, refs, \"the receiver reads back exactly what was sent\");\n        assert!(json.contains(\"\\\"bytes\\\":12\"), \"the size rides with the link: {json}\");\n    }\n}"}],"details":{"totalLines":182,"displayContent":{"text":"//! Send-time attachments (ADR-0058): snapshot the bytes, register the copy for\r\n//! serving, and hand the send path the links its envelope carries.\r\n//!\r\n//! **Nothing here delivers anything.** An attachment is pull-model: the sender\r\n//! exposes a copy and says where it is, and the receiver fetches it if and when\r\n//! it wants to. That is why this module answers [`AttachmentRef`]s rather than\r\n//! bytes, and why a failure here refuses the SEND — a message whose links are\r\n//! dead on arrival is worse than a message that was never sent, because the\r\n//! receiver cannot tell the difference between a link that failed and a file it\r\n//! was never meant to have.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\n\r\nuse std::path::{Component, Path, PathBuf};\r\n\r\nuse spt_daemon::servehost::{ServeRequest, ServeResult};\r\nuse spt_store::serving::{entry_url, AttachmentRef};\r\n\r\n/// Normalize lexically only, exactly as `spt serve add` does: canonicalizing\r\n/// would resolve a symlink and snapshot a file the sender did not name.\r\nfn absolute_lexical(path: &Path) -> std::io::Result<PathBuf> {\r\n    let absolute = std::path::absolute(path)?;\r\n    let mut normalized = PathBuf::new();\r\n    for component in absolute.components() {\r\n        match component {\r\n            Component::CurDir => {}\r\n            Component::ParentDir => {\r\n                normalized.pop();\r\n            }\r\n            other => normalized.push(other.as_os_str()),\r\n        }\r\n    }\r\n    Ok(normalized)\r\n}\r\n\r\n/// Check every named path BEFORE anything irreversible happens on the send\r\n/// path, and refuse BY NAME.\r\n///\r\n/// The refusal names the path the operator typed rather than the normalized\r\n/// form: a typo is recognizable in the spelling that produced it.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub(crate) fn resolve_sources(paths: &[PathBuf]) -> Result<Vec<PathBuf>, String> {\r\n    let mut sources = Vec::with_capacity(paths.len());\r\n    for path in paths {\r\n        let absolute = absolute_lexical(path)\r\n            .map_err(|error| format!(\"ATTACHMENT_REFUSED:{}: {error}\", path.display()))?;\r\n        let metadata = std::fs::metadata(&absolute).map_err(|error| {\r\n            format!(\"ATTACHMENT_REFUSED:{}: {error} (nothing was sent)\", path.display())\r\n        })?;\r\n        if !metadata.is_file() {\r\n            // A directory is refused here rather than serving one file of it\r\n            // later: a snapshot of \"a directory\" has no honest meaning.\r\n            return Err(format!(\r\n                \"ATTACHMENT_REFUSED:{}: an attachment must be a regular file (nothing was sent)\",\r\n                path.display()\r\n            ));\r\n        }\r\n        sources.push(absolute);\r\n    }\r\n    Ok(sources)\r\n}\r\n\r\n/// Snapshot and register each source through the daemon — the registry's single\r\n/// writer — and answer the links for the envelope.\r\n///\r\n/// Called only AFTER every gate the send has to pass, so a message that will not\r\n/// be delivered never exposes a file. A failure part-way leaves the entries\r\n/// already minted in place: they are enumerable in `spt serve list` and expire\r\n/// on their own, which is the recoverable half of the trade — the alternative is\r\n/// unregistering under an error whose cause may be that the daemon stopped\r\n/// answering.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub(crate) fn register(\r\n    sources: &[PathBuf],\r\n    ttl_ms: u64,\r\n    origin: Option<&str>,\r\n    audience: Option<&str>,\r\n) -> Result<Vec<AttachmentRef>, String> {\r\n    if sources.is_empty() {\r\n        return Ok(Vec::new());\r\n    }\r\n    spt_daemon::daemon::ensure_running()\r\n        .map_err(|error| format!(\"ATTACHMENT_DAEMON_ERROR: {error}\"))?;\r\n    let (node, port) = crate::serveverb::node_and_port()?;\r\n    let socket = spt_daemon::endpoint::seed_socket_name();\r\n    let mut refs = Vec::with_capacity(sources.len());\r\n    for source in sources {\r\n        let request = ServeRequest::Attach {\r\n            path: source.clone(),\r\n            as_name: None,\r\n            origin: origin.map(str::to_owned),\r\n            ttl_ms,\r\n            audience: audience.map(str::to_owned),\r\n        };\r\n        let result = spt_daemon::servehost::call(&socket, request)\r\n            .map_err(|error| format!(\"ATTACHMENT_CONTROL_ERROR:{}: {error}\", source.display()))?;\r\n        match result {\r\n            ServeResult::Attached { entry, bytes } => refs.push(AttachmentRef {\r\n                // The SERVED name, never the source basename: the registry\r\n                // disambiguates a repeat, and the receiver must be told the name\r\n                // its URL actually ends in.\r\n                name: entry.served_name.clone(),\r\n                url: entry_url(&node, port, &entry),\r\n                bytes,\r\n            }),\r\n            ServeResult::Refused { error } => {\r\n                return Err(format!(\"ATTACHMENT_REFUSED:{}: {error}\", source.display()))\r\n            }\r\n            _ => {\r\n                return Err(format!(\r\n                    \"ATTACHMENT_UNEXPECTED_REPLY:{}: the daemon answered something other than an attachment\",\r\n                    source.display()\r\n                ))\r\n            }\r\n        }\r\n    }\r\n    Ok(refs)\r\n}\r\n\r\n/// The envelope's `attachments` value: the refs as a JSON array.\r\n///\r\n/// Absent rather than empty when nothing is attached — an empty array would say\r\n/// \"attachments were considered\", which no receiver has any use for, and the\r\n/// present-iff-something-matched shape is the one the monic attr already set.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\npub(crate) fn attachments_attr(refs: &[AttachmentRef]) -> Option<String> {\r\n    if refs.is_empty() {\r\n        return None;\r\n    }\r\n    match serde_json::to_string(refs) {\r\n        Ok(json) => Some(json),\r\n        Err(error) => {\r\n            // Structurally unreachable (three owned scalars), and it still says\r\n            // so rather than dropping the links silently.\r\n            eprintln!(\"ATTACHMENT_JSON_WARN: {error}\");\r\n            None\r\n        }\r\n    }\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n\r\n    // [unit->REQ-WEB-ATTACHMENT-PULL] the refusal cell: a path that is not there\r\n    // and a path that is a directory both refuse BY NAME, and the message says\r\n    // nothing was sent — the half the sender needs, because a refusal that only\r\n    // names the file leaves open whether the message went anyway.\r\n    #[test]\r\n    fn a_missing_or_directory_attachment_refuses_by_name() {\r\n        let home = tempfile::tempdir().unwrap();\r\n        let missing = home.path().join(\"not-here.md\");\r\n        let error = resolve_sources(std::slice::from_ref(&missing)).unwrap_err();\r\n        assert!(error.starts_with(\"ATTACHMENT_REFUSED:\"), \"{error}\");\r\n        assert!(error.contains(\"not-here.md\"), \"the refusal names the path: {error}\");\r\n        assert!(error.contains(\"nothing was sent\"), \"{error}\");\r\n\r\n        let error = resolve_sources(&[home.path().to_path_buf()]).unwrap_err();\r\n        assert!(error.contains(\"must be a regular file\"), \"{error}\");\r\n\r\n        let real = home.path().join(\"report.md\");\r\n        std::fs::write(&real, b\"body\").unwrap();\r\n        let resolved = resolve_sources(std::slice::from_ref(&real)).expect(\"a real file resolves\");\r\n        assert_eq!(resolved, vec![real]);\r\n    }\r\n\r\n    // [unit->REQ-WEB-ATTACHMENT-PULL] the envelope value: present iff something\r\n    // is attached, and carrying the size beside the link so a receiver can\r\n    // decide BEFORE it pulls.\r\n    #[test]\r\n    fn the_attachments_attr_is_absent_when_nothing_is_attached() {\r\n        assert_eq!(attachments_attr(&[]), None);\r\n        let refs = vec![AttachmentRef {\r\n            name: \"report~1.md\".to_string(),\r\n            url: \"http://localhost:7317/kitsubito/f/report~1.md\".to_string(),\r\n            bytes: 12,\r\n        }];\r\n        let json = attachments_attr(&refs).expect(\"one attachment is carried\");\r\n        let parsed: Vec<AttachmentRef> = serde_json::from_str(&json).unwrap();\r\n        assert_eq!(parsed, refs, \"the receiver reads back exactly what was sent\");\r\n        assert!(json.contains(\"\\\"bytes\\\":12\"), \"the size rides with the link: {json}\");\r\n    }\r\n}\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182]},"fileSize":8091,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt\\src\\attach.rs"}}},"isError":false,"timestamp":1789393868162}}
{"type":"message","id":"558e037d","parentId":"b7d532d0","timestamp":"2026-09-14T13:51:08.163Z","message":{"role":"toolResult","toolCallId":"call_R9Gq0tWGsxhnInqT0FB44GbN|fc_02edc0987684b57f016aa7fbcc0cc487d29f95eac0f3023cfd","toolName":"read","content":[{"type":"text","text":"gitdir: C:/Users/decid/Documents/projects/spt-core/.git/worktrees/297-enforcement-shape"}],"details":{"totalLines":1,"displayContent":{"text":"gitdir: C:/Users/decid/Documents/projects/spt-core/.git/worktrees/297-enforcement-shape","startLine":1,"lineNumbers":[1]},"fileSize":88,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\.git"}}},"isError":false,"timestamp":1789393868163}}
{"type":"message","id":"590f68f8","parentId":"558e037d","timestamp":"2026-09-14T13:51:08.173Z","message":{"role":"toolResult","toolCallId":"call_FlPixboVXfOf0MviXT9jmYRj|fc_02edc0987684b57f016aa7fbcc0cf487d2ae079090fd1fd975","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-store/src/\n### atomic.rs\n 107|// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\n*108|pub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\n 109|    write_then_rename(path, body, true)\n 110|}\n 111|\n### serving.rs\n 361|    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*362|    pub fn add_attachment(\n 363|        &mut self,\n 364|        snapshot_path: &Path,\n 365|        requested_name: &str,\n...\n 457|    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*458|    pub fn reap_expired(&mut self, now_ms: u64) -> Vec<ServedEntry> {\n 459|        let reaped = self.expired(now_ms);\n 460|        if reaped.is_empty() {\n 461|            return reaped;\n...\n 696|// [impl->REQ-WEB-ATTACHMENT-PULL]\n*697|pub fn write_snapshot_in(home: &Path, source: &Path) -> io::Result<(PathBuf, u64)> {\n 698|    let metadata = fs::metadata(source)?;\n 699|    if !metadata.is_file() {\n 700|        return Err(io::Error::new(\n\n## spt-daemon/src/\n### livehost.rs\n 1280|// [impl->REQ-WEB-ATTACHMENT-PULL]\n*1281|fn reap_expired_attachments() {\n 1282|    // ONE WRITER. The whole load -> reap -> save runs under the registry write\n 1283|    // lock every other writer in this process holds, because this pass is a\n 1284|    // read-modify-write on a file `serve add` also writes: an entry registered\n...\n 1419|            // [impl->REQ-WEB-ATTACHMENT-PULL]\n*1420|            reap_expired_attachments();\n 1421|            // Sleep in slices so a stop lands promptly.\n 1422|            let mut left = LIVE_RECONCILE_INTERVAL_MS;\n 1423|            while left > 0 && !stop.load(Ordering::SeqCst) {\n### servehost.rs\n 157|// [impl->REQ-WEB-SERVING-REGISTRY]\n*158|pub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result<ServeResult> {\n 159|    // [impl->REQ-WEB-URL-BOUND-PORT]\n 160|    if matches!(&request, ServeRequest::DocsStatus) {\n 161|        return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\n...\n 349|pub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\n*350|    apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\n 351|}\n 352|\n 353|fn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n...\n 413|// [impl->REQ-WEB-SERVING-REGISTRY]\n*414|pub(crate) fn handle(payload: serde_json::Value) -> Envelope {\n 415|    let result = serde_json::from_value(payload)\n 416|        .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))\n 417|        .and_then(|request| {\n...\n 423|                .map_err(io::Error::other)?;\n*424|            apply_at(&spt_store::perch::spt_home(), request, now_ms)\n 425|        })\n 426|        .unwrap_or_else(|e| ServeResult::Refused { error: e.to_string() });\n 427|    Envelope::new(\n...\n 435|// [impl->REQ-WEB-SERVING-REGISTRY]\n*436|pub fn call(name: &str, request: ServeRequest) -> io::Result<ServeResult> {\n 437|    call_with_timeout(name, request, std::time::Duration::from_secs(10))\n 438|}\n 439|\n...\n 443|// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n*444|pub fn call_with_timeout(\n 445|    name: &str,\n 446|    request: ServeRequest,\n 447|    timeout: std::time::Duration,\n...\n 506|        let home = tmp.path().join(\"home\");\n*507|        let result = apply_at(&home, input_reference(&tmp.path().join(\"missing\"), \"r1\", \"agent\", 1), 1)\n 508|            .unwrap();\n 509|        assert!(matches!(result, ServeResult::Missing));\n 510|        assert!(!spt_store::perch::serving_registry_file_in(&home).exists());\n...\n 518|        std::fs::write(&source, b\"before\").unwrap();\n*519|        let ServeResult::Entry { entry } = apply_at(&home, input_reference(&source, \"r1\", \"agent\", 10), 20)\n 520|            .unwrap() else { panic!(\"expected reference\") };\n 521|        let ServeResult::Entry { entry: replay } =\n*522|            apply_at(&home, input_reference(&source, \"r1\", \"agent\", 50), 50).unwrap()\n 523|            else { panic!(\"expected replay\") };\n 524|        assert_eq!(replay, entry);\n 525|        // A second submission can reuse the same narrow exposure, not renew it.\n 526|        let ServeResult::Entry { entry: second } =\n*527|            apply_at(&home, input_reference(&source, \"r2\", \"agent\", 60), 60).unwrap()\n 528|            else { panic!(\"expected shared live reference\") };\n 529|        assert_eq!(second, entry);\n 530|        assert_eq!(list(&home), vec![entry]);\n...\n 540|        std::fs::write(&ordinary, b\"ordinary\").unwrap();\n*541|        apply_at(&home, input_reference(&source, \"r1\", \"agent\", 10), 10).unwrap();\n*542|        apply_at(&home, add(&ordinary), 10).unwrap();\n 543|        let before = list(&home);\n 544|        for request in [\n 545|            input_reference(&source, \"r1\", \"other\", 20),\n...\n 547|        ] {\n*548|            let error = apply_at(&home, request, 20).unwrap_err();\n 549|            assert_eq!(error.kind(), io::ErrorKind::PermissionDenied);\n 550|            assert!(error.to_string().contains(\"INPUT_PATH_SCOPE_CONFLICT\"));\n 551|        }\n...\n 561|        let request = input_reference(&source, \"r1\", \"agent\", 10);\n*562|        let ServeResult::Entry { entry } = apply_at(&home, request.clone(), 10).unwrap()\n 563|            else { panic!(\"expected reference\") };\n 564|        let expires = 10 + spt_store::serving::HELPER_ENTRY_TTL_MS;\n*565|        assert!(apply_at(&home, request.clone(), expires).unwrap_err().to_string()\n 566|            .contains(\"INPUT_PATH_EXPIRED\"));\n*567|        apply_at(&home, ServeRequest::Remove { name_or_id: entry.id }, expires).unwrap();\n*568|        assert!(apply_at(&home, request, expires).unwrap_err().to_string()\n 569|            .contains(\"INPUT_PATH_EXPIRED\"));\n 570|        let ServeResult::Entry { entry: renewed } =\n*571|            apply_at(&home, input_reference(&source, \"r2\", \"agent\", expires), expires).unwrap()\n 572|            else { panic!(\"a new receipt may register after expiry\") };\n 573|        assert_eq!(renewed.registered_at_ms, expires);\n 574|        let next_expiry = expires + spt_store::serving::HELPER_ENTRY_TTL_MS;\n 575|        let ServeResult::Entry { entry: replaced } =\n*576|            apply_at(&home, input_reference(&source, \"r3\", \"agent\", next_expiry), next_expiry).unwrap()\n 577|            else { panic!(\"a fresh receipt must not wait for the periodic reaper\") };\n 578|        assert_ne!(replaced.id, renewed.id);\n 579|        assert_eq!(list(&home), vec![replaced]);\n...\n 588|        let ServeResult::Entry { entry } =\n*589|            apply_at(&home, input_reference(&source, \"r1\", \"agent\", 500), 100).unwrap()\n 590|            else { panic!(\"a future remote clock does not refuse a live source\") };\n 591|        assert_eq!(entry.registered_at_ms, 100);\n 592|        let ServeResult::Entry { entry: replay } ="}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs, .worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs, .worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs, .worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":26,"fileCount":4,"files":[".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs",".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs","count":3},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-store/src/\n### atomic.rs\n 107│// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\n*108│pub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\n 109│    write_then_rename(path, body, true)\n 110│}\n 111│\n### serving.rs\n 361│    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*362│    pub fn add_attachment(\n 363│        &mut self,\n 364│        snapshot_path: &Path,\n 365│        requested_name: &str,\n    │...\n 457│    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*458│    pub fn reap_expired(&mut self, now_ms: u64) -> Vec<ServedEntry> {\n 459│        let reaped = self.expired(now_ms);\n 460│        if reaped.is_empty() {\n 461│            return reaped;\n    │...\n 696│// [impl->REQ-WEB-ATTACHMENT-PULL]\n*697│pub fn write_snapshot_in(home: &Path, source: &Path) -> io::Result<(PathBuf, u64)> {\n 698│    let metadata = fs::metadata(source)?;\n 699│    if !metadata.is_file() {\n 700│        return Err(io::Error::new(\n\n## spt-daemon/src/\n### livehost.rs\n 1280│// [impl->REQ-WEB-ATTACHMENT-PULL]\n*1281│fn reap_expired_attachments() {\n 1282│    // ONE WRITER. The whole load -> reap -> save runs under the registry write\n 1283│    // lock every other writer in this process holds, because this pass is a\n 1284│    // read-modify-write on a file `serve add` also writes: an entry registered\n     │...\n 1419│            // [impl->REQ-WEB-ATTACHMENT-PULL]\n*1420│            reap_expired_attachments();\n 1421│            // Sleep in slices so a stop lands promptly.\n 1422│            let mut left = LIVE_RECONCILE_INTERVAL_MS;\n 1423│            while left > 0 && !stop.load(Ordering::SeqCst) {\n### servehost.rs\n 157│// [impl->REQ-WEB-SERVING-REGISTRY]\n*158│pub(crate) fn apply_at(home: &Path, request: ServeRequest, now_ms: u64) -> io::Result<ServeResult> {\n 159│    // [impl->REQ-WEB-URL-BOUND-PORT]\n 160│    if matches!(&request, ServeRequest::DocsStatus) {\n 161│        return Ok(ServeResult::DocsStatus { port: crate::docshost::bound_docs_port() });\n    │...\n 349│pub fn reconcile_at(home: &Path, now_ms: u64) -> io::Result<()> {\n*350│    apply_at(home, ServeRequest::Reconcile, now_ms).map(|_| ())\n 351│}\n 352│\n 353│fn reconcile_registry(home: &Path, registry: &mut ServingRegistry, now_ms: u64) -> io::Result<()> {\n    │...\n 413│// [impl->REQ-WEB-SERVING-REGISTRY]\n*414│pub(crate) fn handle(payload: serde_json::Value) -> Envelope {\n 415│    let result = serde_json::from_value(payload)\n 416│        .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))\n 417│        .and_then(|request| {\n    │...\n 423│                .map_err(io::Error::other)?;\n*424│            apply_at(&spt_store::perch::spt_home(), request, now_ms)\n 425│        })\n 426│        .unwrap_or_else(|e| ServeResult::Refused { error: e.to_string() });\n 427│    Envelope::new(\n    │...\n 435│// [impl->REQ-WEB-SERVING-REGISTRY]\n*436│pub fn call(name: &str, request: ServeRequest) -> io::Result<ServeResult> {\n 437│    call_with_timeout(name, request, std::time::Duration::from_secs(10))\n 438│}\n 439│\n    │...\n 443│// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n*444│pub fn call_with_timeout(\n 445│    name: &str,\n 446│    request: ServeRequest,\n 447│    timeout: std::time::Duration,\n    │...\n 506│        let home = tmp.path().join(\"home\");\n*507│        let result = apply_at(&home, input_reference(&tmp.path().join(\"missing\"), \"r1\", \"agent\", 1), 1)\n 508│            .unwrap();\n 509│        assert!(matches!(result, ServeResult::Missing));\n 510│        assert!(!spt_store::perch::serving_registry_file_in(&home).exists());\n    │...\n 518│        std::fs::write(&source, b\"before\").unwrap();\n*519│        let ServeResult::Entry { entry } = apply_at(&home, input_reference(&source, \"r1\", \"agent\", 10), 20)\n 520│            .unwrap() else { panic!(\"expected reference\") };\n 521│        let ServeResult::Entry { entry: replay } =\n*522│            apply_at(&home, input_reference(&source, \"r1\", \"agent\", 50), 50).unwrap()\n 523│            else { panic!(\"expected replay\") };\n 524│        assert_eq!(replay, entry);\n 525│        // A second submission can reuse the same narrow exposure, not renew it.\n 526│        let ServeResult::Entry { entry: second } =\n*527│            apply_at(&home, input_reference(&source, \"r2\", \"agent\", 60), 60).unwrap()\n 528│            else { panic!(\"expected shared live reference\") };\n 529│        assert_eq!(second, entry);\n 530│        assert_eq!(list(&home), vec![entry]);\n    │...\n 540│        std::fs::write(&ordinary, b\"ordinary\").unwrap();\n*541│        apply_at(&home, input_reference(&source, \"r1\", \"agent\", 10), 10).unwrap();\n*542│        apply_at(&home, add(&ordinary), 10).unwrap();\n 543│        let before = list(&home);\n 544│        for request in [\n 545│            input_reference(&source, \"r1\", \"other\", 20),\n    │...\n 547│        ] {\n*548│            let error = apply_at(&home, request, 20).unwrap_err();\n 549│            assert_eq!(error.kind(), io::ErrorKind::PermissionDenied);\n 550│            assert!(error.to_string().contains(\"INPUT_PATH_SCOPE_CONFLICT\"));\n 551│        }\n    │...\n 561│        let request = input_reference(&source, \"r1\", \"agent\", 10);\n*562│        let ServeResult::Entry { entry } = apply_at(&home, request.clone(), 10).unwrap()\n 563│            else { panic!(\"expected reference\") };\n 564│        let expires = 10 + spt_store::serving::HELPER_ENTRY_TTL_MS;\n*565│        assert!(apply_at(&home, request.clone(), expires).unwrap_err().to_string()\n 566│            .contains(\"INPUT_PATH_EXPIRED\"));\n*567│        apply_at(&home, ServeRequest::Remove { name_or_id: entry.id }, expires).unwrap();\n*568│        assert!(apply_at(&home, request, expires).unwrap_err().to_string()\n 569│            .contains(\"INPUT_PATH_EXPIRED\"));\n 570│        let ServeResult::Entry { entry: renewed } =\n*571│            apply_at(&home, input_reference(&source, \"r2\", \"agent\", expires), expires).unwrap()\n 572│            else { panic!(\"a new receipt may register after expiry\") };\n 573│        assert_eq!(renewed.registered_at_ms, expires);\n 574│        let next_expiry = expires + spt_store::serving::HELPER_ENTRY_TTL_MS;\n 575│        let ServeResult::Entry { entry: replaced } =\n*576│            apply_at(&home, input_reference(&source, \"r3\", \"agent\", next_expiry), next_expiry).unwrap()\n 577│            else { panic!(\"a fresh receipt must not wait for the periodic reaper\") };\n 578│        assert_ne!(replaced.id, renewed.id);\n 579│        assert_eq!(list(&home), vec![replaced]);\n    │...\n 588│        let ServeResult::Entry { entry } =\n*589│            apply_at(&home, input_reference(&source, \"r1\", \"agent\", 500), 100).unwrap()\n 590│            else { panic!(\"a future remote clock does not refuse a live source\") };\n 591│        assert_eq!(entry.registered_at_ms, 100);\n 592│        let ServeResult::Entry { entry: replay } ="},"isError":false,"timestamp":1789393868173}}
{"type":"message","id":"f7129a33","parentId":"590f68f8","timestamp":"2026-09-14T13:51:09.070Z","message":{"role":"toolResult","toolCallId":"call_yE7ynXEqNnR7eppshwLSdPgx|fc_02edc0987684b57f016aa7fbcc0ce887d2992cf003a3d54d76","toolName":"glob","content":[{"type":"text","text":"No files found matching pattern"}],"details":{"scopePath":".worktrees/297-enforcement-shape/**/*loss*, .worktrees/297-enforcement-shape/**/*omain*","fileCount":0,"files":[],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"useless":true,"timestamp":1789393869069}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_FTTmVIgzTaY8FWswL5uxlWyj|fc_02edc0987684b57f016aa7fbd88d2487d2bc1f575a9eccf46c","toolName":"read","startedAt":"2026-09-14T13:51:20.680Z","args":{"path":".git/worktrees/297-enforcement-shape/HEAD"},"intent":"Checking exact worktree revision"},"id":"88e2599a","parentId":"f7129a33","timestamp":"2026-09-14T13:51:20.680Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_5hNp2LfU90skOxmuqo91BAFn|fc_02edc0987684b57f016aa7fbd88d3487d29bc8a240f08d0a16","toolName":"read","startedAt":"2026-09-14T13:51:20.680Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:345-477,690-743"},"intent":"Reading registry lifetime transitions"},"id":"03bfb848","parentId":"88e2599a","timestamp":"2026-09-14T13:51:20.680Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_4Pt7wnuqPetG45jg8ht8DqGC|fc_02edc0987684b57f016aa7fbd88d4087d2b21d7db9e9bc82ae","toolName":"read","startedAt":"2026-09-14T13:51:20.680Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs:1-255"},"intent":"Reading durable Windows replacement"},"id":"39b3d6b1","parentId":"03bfb848","timestamp":"2026-09-14T13:51:20.680Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_uS5b7ODfXTTf3mGOFl0uccWz|fc_02edc0987684b57f016aa7fbd88d4487d282e33e5d26748213","toolName":"read","startedAt":"2026-09-14T13:51:20.680Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:409-482"},"intent":"Reading control exchange and clock"},"id":"2a714db3","parentId":"39b3d6b1","timestamp":"2026-09-14T13:51:20.680Z"}
{"type":"message","id":"542cfcac","parentId":"2a714db3","timestamp":"2026-09-14T13:51:20.680Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_FTTmVIgzTaY8FWswL5uxlWyj|fc_02edc0987684b57f016aa7fbd88d2487d2bc1f575a9eccf46c","name":"read","arguments":{"i":"Checking exact worktree revision","path":".git/worktrees/297-enforcement-shape/HEAD"},"intent":"Checking exact worktree revision"},{"type":"toolCall","id":"call_5hNp2LfU90skOxmuqo91BAFn|fc_02edc0987684b57f016aa7fbd88d3487d29bc8a240f08d0a16","name":"read","arguments":{"i":"Reading registry lifetime transitions","path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:345-477,690-743"},"intent":"Reading registry lifetime transitions"},{"type":"toolCall","id":"call_4Pt7wnuqPetG45jg8ht8DqGC|fc_02edc0987684b57f016aa7fbd88d4087d2b21d7db9e9bc82ae","name":"read","arguments":{"i":"Reading durable Windows replacement","path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs:1-255"},"intent":"Reading durable Windows replacement"},{"type":"toolCall","id":"call_uS5b7ODfXTTf3mGOFl0uccWz|fc_02edc0987684b57f016aa7fbd88d4487d282e33e5d26748213","name":"read","arguments":{"i":"Reading control exchange and clock","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:409-482"},"intent":"Reading control exchange and clock"},{"type":"toolCall","id":"call_VLz18PtbCXCjqqoqEK8ImZ8z|fc_02edc0987684b57f016aa7fbd88d4c87d284ed7652acbfc9d2","name":"grep","arguments":{"i":"Finding glossary and lifecycle vocabulary","pattern":"(?i)glossary|serving registry|snapshot|attachment","path":".worktrees/297-enforcement-shape/DOMAIN.md;.worktrees/297-enforcement-shape/docs/DOMAIN.md;.worktrees/297-enforcement-shape/docs-site/src/content/docs/serving;.worktrees/297-enforcement-shape/AGENTS.md","case":false,"gitignore":true,"skip":null},"intent":"Finding glossary and lifecycle vocabulary"},{"type":"toolCall","id":"call_pKP49CufwDyIsiSqK4CGHt2s|fc_02edc0987684b57f016aa7fbd88d5487d28514c6e1bf41ee6c","name":"read","arguments":{"i":"Reading list output construction","path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs:140-280"},"intent":"Reading list output construction"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":7682,"output":330,"cacheRead":33280,"cacheWrite":0,"totalTokens":41292,"cost":{"input":0.07682,"output":0.0165,"cacheRead":0.03328,"cacheWrite":0,"total":0.1266}},"stopReason":"toolUse","timestamp":1789393869099,"responseId":"resp_02edc0987684b57f016aa7fbcd524c87d29efd332a6dd980e0","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbd88d2487d2bc1f575a9eccf46c","type":"function_call","status":"completed","arguments":"{\"i\":\"Checking exact worktree revision\",\"path\":\".git/worktrees/297-enforcement-shape/HEAD\"}","call_id":"call_FTTmVIgzTaY8FWswL5uxlWyj","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbd88d3487d29bc8a240f08d0a16","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading registry lifetime transitions\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs:345-477,690-743\"}","call_id":"call_5hNp2LfU90skOxmuqo91BAFn","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbd88d4087d2b21d7db9e9bc82ae","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading durable Windows replacement\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs:1-255\"}","call_id":"call_4Pt7wnuqPetG45jg8ht8DqGC","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbd88d4487d282e33e5d26748213","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading control exchange and clock\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:409-482\"}","call_id":"call_uS5b7ODfXTTf3mGOFl0uccWz","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbd88d4c87d284ed7652acbfc9d2","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding glossary and lifecycle vocabulary\",\"pattern\":\"(?i)glossary|serving registry|snapshot|attachment\",\"path\":\".worktrees/297-enforcement-shape/DOMAIN.md;.worktrees/297-enforcement-shape/docs/DOMAIN.md;.worktrees/297-enforcement-shape/docs-site/src/content/docs/serving;.worktrees/297-enforcement-shape/AGENTS.md\",\"case\":false,\"gitignore\":true,\"skip\":null}","call_id":"call_VLz18PtbCXCjqqoqEK8ImZ8z","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbd88d5487d28514c6e1bf41ee6c","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading list output construction\",\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs:140-280\"}","call_id":"call_pKP49CufwDyIsiSqK4CGHt2s","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":11579.353900000453,"ttft":11516.047800004482,"completedAt":1789393880679,"contextSnapshot":{"promptTokens":40962,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_VLz18PtbCXCjqqoqEK8ImZ8z|fc_02edc0987684b57f016aa7fbd88d4c87d284ed7652acbfc9d2","toolName":"grep","startedAt":"2026-09-14T13:51:20.681Z","args":{"path":".worktrees/297-enforcement-shape/DOMAIN.md;.worktrees/297-enforcement-shape/docs/DOMAIN.md;.worktrees/297-enforcement-shape/docs-site/src/content/docs/serving;.worktrees/297-enforcement-shape/AGENTS.m…"},"intent":"Finding glossary and lifecycle vocabulary"},"id":"0d6b5a59","parentId":"542cfcac","timestamp":"2026-09-14T13:51:20.681Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_pKP49CufwDyIsiSqK4CGHt2s|fc_02edc0987684b57f016aa7fbd88d5487d28514c6e1bf41ee6c","toolName":"read","startedAt":"2026-09-14T13:51:20.681Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs:140-280"},"intent":"Reading list output construction"},"id":"bd97340e","parentId":"0d6b5a59","timestamp":"2026-09-14T13:51:20.681Z"}
{"type":"message","id":"7f42e5bc","parentId":"bd97340e","timestamp":"2026-09-14T13:51:20.695Z","message":{"role":"toolResult","toolCallId":"call_VLz18PtbCXCjqqoqEK8ImZ8z|fc_02edc0987684b57f016aa7fbd88d4c87d284ed7652acbfc9d2","toolName":"grep","content":[{"type":"text","text":" 4|\n*5|**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\n 6|\n 7|For maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n 8|\n\nSkipped missing paths: .worktrees/297-enforcement-shape/DOMAIN.md, .worktrees/297-enforcement-shape/docs/DOMAIN.md, .worktrees/297-enforcement-shape/docs-site/src/content/docs/serving"}],"details":{"scopePath":".worktrees/297-enforcement-shape/AGENTS.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\AGENTS.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":1,"fileCount":1,"files":[".worktrees/297-enforcement-shape/AGENTS.md"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/AGENTS.md","count":1}],"truncated":false,"displayContent":" 4│\n*5│**Orientation — read before working:** `PRD.md` (requirements), `ROADMAP.md` (build path), `CONTEXT.md` (glossary/model, authoritative for meaning), `docs/adr/` (decisions), `docs/KNOWN-HAZARDS.md` (invariants we must not re-break), `docs/{STORAGE,MANIFEST,CONTEXT-MEMORY,DOCS-STRATEGY,TRACEABILITY}.md`.\n 6│\n 7│For maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n 8│","missingPaths":[".worktrees/297-enforcement-shape/DOMAIN.md",".worktrees/297-enforcement-shape/docs/DOMAIN.md",".worktrees/297-enforcement-shape/docs-site/src/content/docs/serving"]},"isError":false,"timestamp":1789393880695}}
{"type":"message","id":"f27402ad","parentId":"7f42e5bc","timestamp":"2026-09-14T13:51:20.696Z","message":{"role":"toolResult","toolCallId":"call_uS5b7ODfXTTf3mGOFl0uccWz|fc_02edc0987684b57f016aa7fbd88d4487d282e33e5d26748213","toolName":"read","content":[{"type":"text","text":"pub fn port_from_status(result: ServeResult) -> io::Result<u16> {\n    match result {\n…\n        _ => Err(io::Error::other(\n…\n        )),\n    }\n}\n\n/// Dispatch only after the local control transport's version handshake.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub(crate) fn handle(payload: serde_json::Value) -> Envelope {\n    let result = serde_json::from_value(payload)\n        .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))\n        .and_then(|request| {\n            let now_ms = std::time::SystemTime::now()\n                .duration_since(std::time::UNIX_EPOCH)\n                .map_err(io::Error::other)?\n                .as_millis()\n                .try_into()\n                .map_err(io::Error::other)?;\n            apply_at(&spt_store::perch::spt_home(), request, now_ms)\n        })\n        .unwrap_or_else(|e| ServeResult::Refused { error: e.to_string() });\n    Envelope::new(\n        KIND_SERVE_RESULT,\n        serde_json::to_value(result).expect(\"serving result serializes\"),\n    )\n}\n\n/// Call the daemon, bounded because an older daemon ignores unknown control\n/// kinds. A timeout is an unconfirmed outcome, never permission to retry a write.\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub fn call(name: &str, request: ServeRequest) -> io::Result<ServeResult> {\n    call_with_timeout(name, request, std::time::Duration::from_secs(10))\n}\n\n/// [`call`] with an explicit bound. The turn-boundary now-signal poll uses a\n/// SHORT one: a wedged daemon must cost that hook milliseconds, not the write\n/// path's ten seconds, and absence is silence there rather than an error.\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\npub fn call_with_timeout(\n    name: &str,\n    request: ServeRequest,\n    timeout: std::time::Duration,\n) -> io::Result<ServeResult> {\n    let name = name.to_owned();\n    let (tx, rx) = std::sync::mpsc::sync_channel(1);\n    std::thread::spawn(move || {\n        let result = (|| {\n            let mut conn = LocalSocketTransport::connect(&name)?;\n            send_hello(&mut conn, Role::Brain)?;\n            write_frame(\n                &mut conn,\n                &Envelope::new(\n                    KIND_SERVE_REQUEST,\n                    serde_json::to_value(request).expect(\"serving request serializes\"),\n                ),\n            )?;\n            let reply = read_frame(&mut conn)?;\n            if reply.kind != KIND_SERVE_RESULT {\n                return Err(io::Error::new(\n                    io::ErrorKind::InvalidData,\n                    format!(\"SERVE_UNEXPECTED_REPLY: {}\", reply.kind),\n                ));\n            }\n            serde_json::from_value(reply.payload)\n                .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))\n        })();\n        let _ = tx.send(result);\n    });\n    rx.recv_timeout(timeout)\n        .map_err(|e| match e {\n            std::sync::mpsc::RecvTimeoutError::Timeout => io::Error::new(\n                io::ErrorKind::TimedOut,\n                \"SERVE_UNCONFIRMED: daemon did not answer; inspect serve list before retrying; update/restart an older daemon\",\n            ),\n            std::sync::mpsc::RecvTimeoutError::Disconnected => {\n                io::Error::other(\"SERVE_UNCONFIRMED: control worker disconnected\")\n            }\n        })?\n}\n\n\n[Showing lines 408-485 of 927. Use :486 to continue]"}],"details":{"truncation":{"content":"        )),\r\n    }\r\n}\r\n\r\n/// Dispatch only after the local control transport's version handshake.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn handle(payload: serde_json::Value) -> Envelope {\r\n    let result = serde_json::from_value(payload)\r\n        .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))\r\n        .and_then(|request| {\r\n            let now_ms = std::time::SystemTime::now()\r\n                .duration_since(std::time::UNIX_EPOCH)\r\n                .map_err(io::Error::other)?\r\n                .as_millis()\r\n                .try_into()\r\n                .map_err(io::Error::other)?;\r\n            apply_at(&spt_store::perch::spt_home(), request, now_ms)\r\n        })\r\n        .unwrap_or_else(|e| ServeResult::Refused { error: e.to_string() });\r\n    Envelope::new(\r\n        KIND_SERVE_RESULT,\r\n        serde_json::to_value(result).expect(\"serving result serializes\"),\r\n    )\r\n}\r\n\r\n/// Call the daemon, bounded because an older daemon ignores unknown control\r\n/// kinds. A timeout is an unconfirmed outcome, never permission to retry a write.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn call(name: &str, request: ServeRequest) -> io::Result<ServeResult> {\r\n    call_with_timeout(name, request, std::time::Duration::from_secs(10))\r\n}\r\n\r\n/// [`call`] with an explicit bound. The turn-boundary now-signal poll uses a\r\n/// SHORT one: a wedged daemon must cost that hook milliseconds, not the write\r\n/// path's ten seconds, and absence is silence there rather than an error.\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\npub fn call_with_timeout(\r\n    name: &str,\r\n    request: ServeRequest,\r\n    timeout: std::time::Duration,\r\n) -> io::Result<ServeResult> {\r\n    let name = name.to_owned();\r\n    let (tx, rx) = std::sync::mpsc::sync_channel(1);\r\n    std::thread::spawn(move || {\r\n        let result = (|| {\r\n            let mut conn = LocalSocketTransport::connect(&name)?;\r\n            send_hello(&mut conn, Role::Brain)?;\r\n            write_frame(\r\n                &mut conn,\r\n                &Envelope::new(\r\n                    KIND_SERVE_REQUEST,\r\n                    serde_json::to_value(request).expect(\"serving request serializes\"),\r\n                ),\r\n            )?;\r\n            let reply = read_frame(&mut conn)?;\r\n            if reply.kind != KIND_SERVE_RESULT {\r\n                return Err(io::Error::new(\r\n                    io::ErrorKind::InvalidData,\r\n                    format!(\"SERVE_UNEXPECTED_REPLY: {}\", reply.kind),\r\n                ));\r\n            }\r\n            serde_json::from_value(reply.payload)\r\n                .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))\r\n        })();\r\n        let _ = tx.send(result);\r\n    });\r\n    rx.recv_timeout(timeout)\r\n        .map_err(|e| match e {\r\n            std::sync::mpsc::RecvTimeoutError::Timeout => io::Error::new(\r\n                io::ErrorKind::TimedOut,\r\n                \"SERVE_UNCONFIRMED: daemon did not answer; inspect serve list before retrying; update/restart an older daemon\",\r\n            ),\r\n            std::sync::mpsc::RecvTimeoutError::Disconnected => {\r\n                io::Error::other(\"SERVE_UNCONFIRMED: control worker disconnected\")\r\n            }\r\n        })?\r\n}\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":520,"totalBytes":3190,"outputLines":78,"outputBytes":3190,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":927,"displayContent":{"text":"pub fn port_from_status(result: ServeResult) -> io::Result<u16> {\n    match result {\n…\n        _ => Err(io::Error::other(\n…\n        )),\r\n    }\r\n}\r\n\r\n/// Dispatch only after the local control transport's version handshake.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn handle(payload: serde_json::Value) -> Envelope {\r\n    let result = serde_json::from_value(payload)\r\n        .map_err(|e| io::Error::new(io::ErrorKind::InvalidInput, e))\r\n        .and_then(|request| {\r\n            let now_ms = std::time::SystemTime::now()\r\n                .duration_since(std::time::UNIX_EPOCH)\r\n                .map_err(io::Error::other)?\r\n                .as_millis()\r\n                .try_into()\r\n                .map_err(io::Error::other)?;\r\n            apply_at(&spt_store::perch::spt_home(), request, now_ms)\r\n        })\r\n        .unwrap_or_else(|e| ServeResult::Refused { error: e.to_string() });\r\n    Envelope::new(\r\n        KIND_SERVE_RESULT,\r\n        serde_json::to_value(result).expect(\"serving result serializes\"),\r\n    )\r\n}\r\n\r\n/// Call the daemon, bounded because an older daemon ignores unknown control\r\n/// kinds. A timeout is an unconfirmed outcome, never permission to retry a write.\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub fn call(name: &str, request: ServeRequest) -> io::Result<ServeResult> {\r\n    call_with_timeout(name, request, std::time::Duration::from_secs(10))\r\n}\r\n\r\n/// [`call`] with an explicit bound. The turn-boundary now-signal poll uses a\r\n/// SHORT one: a wedged daemon must cost that hook milliseconds, not the write\r\n/// path's ten seconds, and absence is silence there rather than an error.\r\n// [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\npub fn call_with_timeout(\r\n    name: &str,\r\n    request: ServeRequest,\r\n    timeout: std::time::Duration,\r\n) -> io::Result<ServeResult> {\r\n    let name = name.to_owned();\r\n    let (tx, rx) = std::sync::mpsc::sync_channel(1);\r\n    std::thread::spawn(move || {\r\n        let result = (|| {\r\n            let mut conn = LocalSocketTransport::connect(&name)?;\r\n            send_hello(&mut conn, Role::Brain)?;\r\n            write_frame(\r\n                &mut conn,\r\n                &Envelope::new(\r\n                    KIND_SERVE_REQUEST,\r\n                    serde_json::to_value(request).expect(\"serving request serializes\"),\r\n                ),\r\n            )?;\r\n            let reply = read_frame(&mut conn)?;\r\n            if reply.kind != KIND_SERVE_RESULT {\r\n                return Err(io::Error::new(\r\n                    io::ErrorKind::InvalidData,\r\n                    format!(\"SERVE_UNEXPECTED_REPLY: {}\", reply.kind),\r\n                ));\r\n            }\r\n            serde_json::from_value(reply.payload)\r\n                .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))\r\n        })();\r\n        let _ = tx.send(result);\r\n    });\r\n    rx.recv_timeout(timeout)\r\n        .map_err(|e| match e {\r\n            std::sync::mpsc::RecvTimeoutError::Timeout => io::Error::new(\r\n                io::ErrorKind::TimedOut,\r\n                \"SERVE_UNCONFIRMED: daemon did not answer; inspect serve list before retrying; update/restart an older daemon\",\r\n            ),\r\n            std::sync::mpsc::RecvTimeoutError::Disconnected => {\r\n                io::Error::other(\"SERVE_UNCONFIRMED: control worker disconnected\")\r\n            }\r\n        })?\r\n}\r\n\r","startLine":399,"lineNumbers":[399,400,null,406,null,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485]},"fileSize":44553,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\servehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":927,"totalBytes":3190,"outputLines":78,"outputBytes":3190,"shownRange":{"start":408,"end":485},"nextOffset":486}}},"isError":false,"timestamp":1789393880696}}
{"type":"message","id":"b6bee544","parentId":"f27402ad","timestamp":"2026-09-14T13:51:20.697Z","message":{"role":"toolResult","toolCallId":"call_5hNp2LfU90skOxmuqo91BAFn|fc_02edc0987684b57f016aa7fbd88d3487d29bc8a240f08d0a16","toolName":"read","content":[{"type":"text","text":"    pub fn add_adapter(\n…\n    ) -> io::Result<ServedEntry> {\n…\n        entry.adapter = Some(adapter.to_owned());\n        entry.short_alias = alias.is_some();\n        // add_reference just inserted this entry; update its ownership in place.\n        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n        stored.adapter = entry.adapter.clone();\n        stored.short_alias = entry.short_alias;\n        Ok(entry)\n    }\n\n    /// Register bytes ALREADY COPIED into the registry's own snapshot store.\n    /// The caller writes the snapshot first, so a failed copy never mints an\n    /// entry that serves nothing. Unlike a reference, an attachment is NEVER\n    /// deduplicated by source path: each send is its own message with its own\n    /// lifetime, and two sends of one file are two links that expire apart.\n    /// The snapshot is what is served, which is why a later edit or deletion of\n    /// the sender's original changes nothing (ADR-0058).\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn add_attachment(\n        &mut self,\n        snapshot_path: &Path,\n        requested_name: &str,\n        origin: Option<&str>,\n        ttl_ms: u64,\n        audience: Option<&str>,\n        now_ms: u64,\n    ) -> io::Result<ServedEntry> {\n        if !valid_reference_path(snapshot_path) {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"attachment snapshot must be an absolute, lexically normalized path\",\n            ));\n        }\n        if !valid_name(requested_name) {\n            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"));\n        }\n        if !fs::metadata(snapshot_path)?.is_file() {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"attachment snapshot must be a regular file\",\n            ));\n        }\n        let kind = ServedKind::Attachment;\n        let (served_name, next) = self.allocate_name(requested_name, snapshot_path, kind)?;\n        let entry = ServedEntry {\n            id: uuid::Uuid::new_v4().to_string(),\n            kind,\n            path: snapshot_path.to_path_buf(),\n            served_name,\n            registered_at_ms: now_ms,\n            ttl_ms: Some(ttl_ms),\n            audience: audience.map(str::to_owned),\n            origin: origin.map(str::to_owned),\n            adapter: None,\n            short_alias: false,\n        };\n        self.next_suffix.insert(requested_name.to_owned(), next);\n        self.name_owners.insert(entry.served_name.clone(), NameOwner {\n            path: entry.path.clone(),\n            kind,\n        });\n        self.entries.push(entry.clone());\n        Ok(entry)\n    }\n\n    /// Narrow an existing live entry's lifetime and audience in place. The\n    /// FILE_ACCESS_HELPER registers a user-quoted path as an ordinary\n    /// REFERENCE (edits visible, deletion 404s) that merely expires and is\n    /// addressed to one endpoint, so this stays a property of an entry rather\n    /// than a fourth kind (ADR-0058 Amendment 1).\n    // [impl->REQ-WEB-ENTRY-AUDIENCE]\n    pub fn scope_entry(\n        &mut self,\n        name_or_id: &str,\n        ttl_ms: Option<u64>,\n        audience: Option<&str>,\n        origin: Option<&str>,\n    ) -> Option<ServedEntry> {\n        let index = self\n            .entries\n            .iter()\n            .position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        let entry = &mut self.entries[index];\n        entry.ttl_ms = ttl_ms;\n        entry.audience = audience.map(str::to_owned);\n        if origin.is_some() {\n            entry.origin = origin.map(str::to_owned);\n        }\n        Some(entry.clone())\n    }\n\n    /// Live entries whose lifetime has elapsed. An entry with no `ttl_ms` never\n    /// expires, and the comparison is registration plus lifetime against now,\n    /// so a clock that has moved BACKWARDS keeps an entry rather than reaping\n    /// it early: serving something a moment too long is recoverable, deleting\n    /// the only copy of an attachment is not.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn expired(&self, now_ms: u64) -> Vec<ServedEntry> {\n        self.entries\n            .iter()\n            .filter(|entry| match entry.ttl_ms {\n                Some(ttl) => entry.registered_at_ms.saturating_add(ttl) <= now_ms,\n                None => false,\n            })\n            .cloned()\n            .collect()\n    }\n\n    /// Retire every expired entry, returning them so the caller can delete the\n    /// snapshot bytes it owns. Name history and counters are retained exactly\n    /// as an explicit removal retains them, so a reaped name can only ever be\n    /// reclaimed by the same source path and kind.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn reap_expired(&mut self, now_ms: u64) -> Vec<ServedEntry> {\n        let reaped = self.expired(now_ms);\n        if reaped.is_empty() {\n            return reaped;\n        }\n        let doomed: BTreeSet<&str> = reaped.iter().map(|entry| entry.id.as_str()).collect();\n        self.entries.retain(|entry| !doomed.contains(entry.id.as_str()));\n        reaped\n    }\n\n    /// Retire a live assignment, retaining all name history and counters.\n    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        Some(self.entries.remove(index))\n    }\n\n    fn allocate_name(&self, name: &str, path: &Path, kind: ServedKind) -> io::Result<(String, u64)> {\n        let next = self.next_suffix.get(name).copied().unwrap_or(1);\n        match self.name_owners.get(name) {\n…\n        }\n…\n    }\n…\n///\n/// The snapshot is named by a fresh uuid rather than by the source's basename,\n/// so two sends of one file are two independent copies: one expiring never\n/// deletes the other's bytes, and the SERVED name (which is what a reader sees)\n/// is still disambiguated from the basename by the registry's own rule.\n/// A directory is refused here rather than serving one file of it later.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub fn write_snapshot_in(home: &Path, source: &Path) -> io::Result<(PathBuf, u64)> {\n    let metadata = fs::metadata(source)?;\n    if !metadata.is_file() {\n        return Err(io::Error::new(\n            io::ErrorKind::InvalidInput,\n            \"an attachment must be a regular file\",\n        ));\n    }\n    let dir = crate::perch::serve_snapshots_dir_in(home);\n    fs::create_dir_all(&dir)?;\n    let snapshot = dir.join(uuid::Uuid::new_v4().to_string());\n    let bytes = fs::copy(source, &snapshot)?;\n    Ok((snapshot, bytes))\n}\n\n/// Canonical audit URL: adapter directories use their adapter facet.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n    if let Some(adapter) = &entry.adapter {\n        let mut url = node_url(node, port);\n        url.push_str(\"/a/\");\n        append_segment(&mut url, adapter);\n        url.push('/');\n        url\n    } else {\n        let mut url = resource_url(node, port, &entry.served_name);\n        if entry.kind == ServedKind::Dir {\n            url.push('/');\n        }\n        url\n    }\n}\n\n/// The optional manifest short path points at the same adapter directory.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n    if !entry.short_alias {\n        return None;\n    }\n    let mut url = node_url(node, port);\n    url.push('/');\n    append_segment(&mut url, &entry.served_name);\n    url.push('/');\n    Some(url)\n}\n\nfn node_url(node: &str, port: u16) -> String {\n…\n}"}],"details":{"displayContent":{"text":"    pub fn add_adapter(\n…\n    ) -> io::Result<ServedEntry> {\n…\n        entry.adapter = Some(adapter.to_owned());\n        entry.short_alias = alias.is_some();\n        // add_reference just inserted this entry; update its ownership in place.\n        let stored = self.entries.last_mut().expect(\"new adapter reference was inserted\");\n        stored.adapter = entry.adapter.clone();\n        stored.short_alias = entry.short_alias;\n        Ok(entry)\n    }\n\n    /// Register bytes ALREADY COPIED into the registry's own snapshot store.\n    /// The caller writes the snapshot first, so a failed copy never mints an\n    /// entry that serves nothing. Unlike a reference, an attachment is NEVER\n    /// deduplicated by source path: each send is its own message with its own\n    /// lifetime, and two sends of one file are two links that expire apart.\n    /// The snapshot is what is served, which is why a later edit or deletion of\n    /// the sender's original changes nothing (ADR-0058).\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn add_attachment(\n        &mut self,\n        snapshot_path: &Path,\n        requested_name: &str,\n        origin: Option<&str>,\n        ttl_ms: u64,\n        audience: Option<&str>,\n        now_ms: u64,\n    ) -> io::Result<ServedEntry> {\n        if !valid_reference_path(snapshot_path) {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"attachment snapshot must be an absolute, lexically normalized path\",\n            ));\n        }\n        if !valid_name(requested_name) {\n            return Err(io::Error::new(io::ErrorKind::InvalidInput, \"invalid served name\"));\n        }\n        if !fs::metadata(snapshot_path)?.is_file() {\n            return Err(io::Error::new(\n                io::ErrorKind::InvalidInput,\n                \"attachment snapshot must be a regular file\",\n            ));\n        }\n        let kind = ServedKind::Attachment;\n        let (served_name, next) = self.allocate_name(requested_name, snapshot_path, kind)?;\n        let entry = ServedEntry {\n            id: uuid::Uuid::new_v4().to_string(),\n            kind,\n            path: snapshot_path.to_path_buf(),\n            served_name,\n            registered_at_ms: now_ms,\n            ttl_ms: Some(ttl_ms),\n            audience: audience.map(str::to_owned),\n            origin: origin.map(str::to_owned),\n            adapter: None,\n            short_alias: false,\n        };\n        self.next_suffix.insert(requested_name.to_owned(), next);\n        self.name_owners.insert(entry.served_name.clone(), NameOwner {\n            path: entry.path.clone(),\n            kind,\n        });\n        self.entries.push(entry.clone());\n        Ok(entry)\n    }\n\n    /// Narrow an existing live entry's lifetime and audience in place. The\n    /// FILE_ACCESS_HELPER registers a user-quoted path as an ordinary\n    /// REFERENCE (edits visible, deletion 404s) that merely expires and is\n    /// addressed to one endpoint, so this stays a property of an entry rather\n    /// than a fourth kind (ADR-0058 Amendment 1).\n    // [impl->REQ-WEB-ENTRY-AUDIENCE]\n    pub fn scope_entry(\n        &mut self,\n        name_or_id: &str,\n        ttl_ms: Option<u64>,\n        audience: Option<&str>,\n        origin: Option<&str>,\n    ) -> Option<ServedEntry> {\n        let index = self\n            .entries\n            .iter()\n            .position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        let entry = &mut self.entries[index];\n        entry.ttl_ms = ttl_ms;\n        entry.audience = audience.map(str::to_owned);\n        if origin.is_some() {\n            entry.origin = origin.map(str::to_owned);\n        }\n        Some(entry.clone())\n    }\n\n    /// Live entries whose lifetime has elapsed. An entry with no `ttl_ms` never\n    /// expires, and the comparison is registration plus lifetime against now,\n    /// so a clock that has moved BACKWARDS keeps an entry rather than reaping\n    /// it early: serving something a moment too long is recoverable, deleting\n    /// the only copy of an attachment is not.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn expired(&self, now_ms: u64) -> Vec<ServedEntry> {\n        self.entries\n            .iter()\n            .filter(|entry| match entry.ttl_ms {\n                Some(ttl) => entry.registered_at_ms.saturating_add(ttl) <= now_ms,\n                None => false,\n            })\n            .cloned()\n            .collect()\n    }\n\n    /// Retire every expired entry, returning them so the caller can delete the\n    /// snapshot bytes it owns. Name history and counters are retained exactly\n    /// as an explicit removal retains them, so a reaped name can only ever be\n    /// reclaimed by the same source path and kind.\n    // [impl->REQ-WEB-ATTACHMENT-PULL]\n    pub fn reap_expired(&mut self, now_ms: u64) -> Vec<ServedEntry> {\n        let reaped = self.expired(now_ms);\n        if reaped.is_empty() {\n            return reaped;\n        }\n        let doomed: BTreeSet<&str> = reaped.iter().map(|entry| entry.id.as_str()).collect();\n        self.entries.retain(|entry| !doomed.contains(entry.id.as_str()));\n        reaped\n    }\n\n    /// Retire a live assignment, retaining all name history and counters.\n    pub fn remove(&mut self, name_or_id: &str) -> Option<ServedEntry> {\n        let index = self.entries.iter().position(|entry| entry.served_name == name_or_id)\n            .or_else(|| self.entries.iter().position(|entry| entry.id == name_or_id))?;\n        Some(self.entries.remove(index))\n    }\n\n    fn allocate_name(&self, name: &str, path: &Path, kind: ServedKind) -> io::Result<(String, u64)> {\n        let next = self.next_suffix.get(name).copied().unwrap_or(1);\n        match self.name_owners.get(name) {\n…\n        }\n…\n    }\n…\n///\n/// The snapshot is named by a fresh uuid rather than by the source's basename,\n/// so two sends of one file are two independent copies: one expiring never\n/// deletes the other's bytes, and the SERVED name (which is what a reader sees)\n/// is still disambiguated from the basename by the registry's own rule.\n/// A directory is refused here rather than serving one file of it later.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\npub fn write_snapshot_in(home: &Path, source: &Path) -> io::Result<(PathBuf, u64)> {\n    let metadata = fs::metadata(source)?;\n    if !metadata.is_file() {\n        return Err(io::Error::new(\n            io::ErrorKind::InvalidInput,\n            \"an attachment must be a regular file\",\n        ));\n    }\n    let dir = crate::perch::serve_snapshots_dir_in(home);\n    fs::create_dir_all(&dir)?;\n    let snapshot = dir.join(uuid::Uuid::new_v4().to_string());\n    let bytes = fs::copy(source, &snapshot)?;\n    Ok((snapshot, bytes))\n}\n\n/// Canonical audit URL: adapter directories use their adapter facet.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn entry_url(node: &str, port: u16, entry: &ServedEntry) -> String {\n    if let Some(adapter) = &entry.adapter {\n        let mut url = node_url(node, port);\n        url.push_str(\"/a/\");\n        append_segment(&mut url, adapter);\n        url.push('/');\n        url\n    } else {\n        let mut url = resource_url(node, port, &entry.served_name);\n        if entry.kind == ServedKind::Dir {\n            url.push('/');\n        }\n        url\n    }\n}\n\n/// The optional manifest short path points at the same adapter directory.\n// [impl->REQ-WEB-URL-NODE-PREFIX] [impl->REQ-WEB-SERVING-REGISTRY]\npub fn alias_url(node: &str, port: u16, entry: &ServedEntry) -> Option<String> {\n    if !entry.short_alias {\n        return None;\n    }\n    let mut url = node_url(node, port);\n    url.push('/');\n    append_segment(&mut url, &entry.served_name);\n    url.push('/');\n    Some(url)\n}\n\nfn node_url(node: &str, port: u16) -> String {\n…\n}","startLine":308,"lineNumbers":[308,null,314,null,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,null,483,null,513,null,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,null,750]},"fileSize":63942,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-store\\src\\serving.rs"}}},"isError":false,"timestamp":1789393880697}}
{"type":"message","id":"2bdb285d","parentId":"b6bee544","timestamp":"2026-09-14T13:51:20.701Z","message":{"role":"toolResult","toolCallId":"call_4Pt7wnuqPetG45jg8ht8DqGC|fc_02edc0987684b57f016aa7fbd88d4087d2b21d7db9e9bc82ae","toolName":"read","content":[{"type":"text","text":"//! Atomic file writes + serialized-path normalization.\n//!\n//! Two KNOWN-HAZARDS invariants live here:\n//!\n//! - **5.2 Windows EBUSY on atomic rename** (REQ-HAZARD-EBUSY-RENAME): a\n//!   `fs::rename` can fail transiently while another process (AV scanner,\n//!   indexer, a just-closed handle) still holds the target. The sister's\n//!   `atomic_write_string` was a bare tmp-write + rename; spt-core adds\n//!   retry-with-backoff that tolerates transient sharing/access errors and\n//!   only surfaces a persistent failure.\n//! - **5.4 Windows UNC prefix in serialized paths** (REQ-HAZARD-UNC-PATH-STRIP):\n//!   a canonicalized `\\\\?\\C:\\…` path serializes to `//?/C:/…` and then fails\n//!   `read_to_string` on the consumer side. [`to_forward_slash`] strips the\n//!   `\\\\?\\` prefix after the backslash→slash conversion so serialized path\n//!   attributes are directly consumable. Copied verbatim from sister\n//!   `owlery.rs:377-384`.\n//!\n//! The write pattern itself (sibling `{name}.tmp` + rename) is verbatim; same-\n//! volume rename is atomic on both NTFS and POSIX, so a concurrent reader never\n//! observes a half-written file.\n\nuse std::fs;\nuse std::io;\nuse std::io::Write;\nuse std::path::Path;\nuse std::sync::atomic::{AtomicU64, Ordering};\nuse std::time::Duration;\n\n/// Maximum rename attempts before surfacing the error (KNOWN-HAZARDS 5.2).\nconst MAX_RENAME_ATTEMPTS: u32 = 10;\n\n/// Process-local counter making each write's tmp sibling unique (KNOWN-HAZARDS\n/// 5.15). NO clock / NO rand — a monotonic per-process seq plus the pid is enough\n/// to distinguish every concurrent writer to the same target, and stays\n/// resume/replay-safe.\nstatic TMP_SEQ: AtomicU64 = AtomicU64::new(0);\n\n/// Convert a path to a forward-slash string for JSON / cross-platform output,\n/// stripping the Windows UNC `\\\\?\\` prefix (which becomes `//?/` after the\n/// slash conversion). Serialized path attributes must be directly consumable\n/// by a `read_to_string` on the other side. Copied verbatim (sister\n/// `owlery::to_forward_slash`).\n// [impl->REQ-HAZARD-UNC-PATH-STRIP]\npub fn to_forward_slash(path: &Path) -> String {\n    let mut s = path.to_string_lossy().replace('\\\\', \"/\");\n    // `\\\\?\\C:\\...` -> `//?/C:/...` -> `C:/...`\n    if let Some(stripped) = s.strip_prefix(\"//?/\") {\n        s = stripped.to_string();\n    }\n    s\n}\n\n/// Atomically write `body` to `path` via a sibling `{name}.tmp` + rename, with\n/// EBUSY retry/backoff (KNOWN-HAZARDS 5.2). A concurrent reader sees either the\n/// old file or the complete new file — never a torn write. **Non-durable** — see\n/// [`atomic_write_bytes`] for the durability trade-off.\n// [impl->REQ-HAZARD-EBUSY-RENAME]\npub fn atomic_write_string(path: &Path, body: &str) -> io::Result<()> {\n    atomic_write_bytes(path, body.as_bytes())\n}\n\n/// Byte-oriented sibling of [`atomic_write_string`] — for binary payloads\n/// (blobs, signature material) that are not valid UTF-8.\n///\n/// **Non-durable** (no fsync): a plain `fs::write` of the tmp + rename. Still\n/// reader-atomic (old-or-new, never torn), but a hard reset between the rename\n/// and the data flush can resurrect the file at full length filled with NUL. That\n/// is the correct default for RECONSTRUCTIBLE state — registry snapshots, peer\n/// caches, the release cache — where a post-crash NUL husk simply parse-fails to\n/// *absent* and is regenerated / re-gossiped (and the 5.14 read-side makes a\n/// corrupt record harmless at every seam). For AUTHORITATIVE records whose loss\n/// IS an incident, use [`atomic_write_bytes_durable`].\n///\n/// **The epoch counter was named on that list and no longer is** (KNOWN-HAZARDS\n/// 7.60, WAN-TRUTH #40): it is NOT reconstructible, because nothing regenerates\n/// it past its historical maximum. Degrading a husk to `0` hands the node a lease\n/// BELOW the one its own fleet-replicated roster row carries, and the\n/// strictly-greater merge rule then rejects every self-advertisement it will ever\n/// make — a silent, permanent, fleet-wide freeze. That counter writes durably now\n/// ([`crate::epoch::EpochSource::next_epoch`]); the fleet-lease fast-forward is\n/// the primary repair and this is defense in depth.\n// [impl->REQ-HAZARD-EBUSY-RENAME]\npub fn atomic_write_bytes(path: &Path, body: &[u8]) -> io::Result<()> {\n    write_then_rename(path, body, false)\n}\n\n/// **Durable** sibling of [`atomic_write_bytes`]: the tmp file is fsync'd\n/// (`sync_all`) BEFORE the rename publishes the name (KNOWN-HAZARDS 5.13), so a\n/// hard reset yields the complete old OR new file — never a full-length NUL\n/// zero-fill (NTFS keeps the rename metadata but loses un-synced data blocks).\n///\n/// **Scoped, NOT a blanket default.** Durability is opt-in for the few records\n/// whose loss is unrecoverable — the authoritative per-perch record\n/// ([`crate::info::write_info`]) and one-shot identity material\n/// ([`crate::nodeid`], `spt_daemon::machineid`). Making *every* atomic write\n/// durable serializes an fsync behind each of **51** call sites — the\n/// production (non-`#[cfg(test)]`) callers of the two NON-durable entry points,\n/// [`atomic_write_string`] and [`atomic_write_bytes`], across 33 files,\n/// re-counted 2026-08-18 (the figure had read ~26 since it was written, and a\n/// census with no stated population cannot be re-derived; this one can) — and\n/// for `info.json`\n/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\n/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\n/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\n/// not the writer.\n// [impl->REQ-HAZARD-EBUSY-RENAME]\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\npub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\n    write_then_rename(path, body, true)\n}\n\n/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\npub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\n    atomic_write_bytes_durable(path, body.as_bytes())\n}\n\n/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\n/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\n/// reconstructible-state default, [`atomic_write_bytes`]).\n///\n/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\n/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\n/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\n/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\n/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\n/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\n/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\n/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\n// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\nfn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\n    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\n    let tmp = path.with_file_name(format!(\n        \"{}.tmp.{}-{}\",\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\n        std::process::id(),\n        seq\n    ));\n    if durable {\n        let mut f = fs::File::create(&tmp)?;\n        f.write_all(body)?;\n        f.sync_all()?; // durable data BEFORE the rename publishes the name\n    } else {\n        fs::write(&tmp, body)?;\n    }\n    match rename_with_retry(&tmp, path) {\n        Ok(()) => Ok(()),\n        Err(e) => {\n            // Best-effort cleanup of the orphaned tmp; never mask the real error.\n            let _ = fs::remove_file(&tmp);\n            Err(e)\n        }\n    }\n}\n\n/// Rename `from` → `to`, retrying transient sharing/access failures with\n/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\n// [impl->REQ-HAZARD-EBUSY-RENAME]\nfn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\n    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\n}\n\n/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\n/// small so a real transient (handle released within tens of ms) is absorbed\n/// without a perceptible stall.\nfn backoff(attempt: u32) -> Duration {\n    Duration::from_millis((attempt as u64 * 2).min(50))\n}\n\n/// Run `op`, retrying while it fails with a *transient* error, up to\n/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\n/// the first success, or the last error once attempts are exhausted /\n/// the error is non-transient. Generic over the operation so the retry\n/// semantics are unit-testable without provoking a real OS EBUSY.\n// [impl->REQ-HAZARD-EBUSY-RENAME]\nfn retry_transient<T>(\n    max_attempts: u32,\n    delay: impl Fn(u32) -> Duration,\n    mut op: impl FnMut() -> io::Result<T>,\n) -> io::Result<T> {\n    let mut attempt = 0u32;\n    loop {\n        match op() {\n            Ok(v) => return Ok(v),\n            Err(e) => {\n                attempt += 1;\n                if attempt >= max_attempts || !is_transient(&e) {\n                    return Err(e);\n                }\n                std::thread::sleep(delay(attempt));\n            }\n        }\n    }\n}\n\n/// Whether an io error is a transient sharing/access failure worth retrying.\n///\n/// Windows surfaces a held-handle rename collision as `ERROR_SHARING_VIOLATION`\n/// (32) or `ERROR_ACCESS_DENIED` (5). On other platforms `PermissionDenied`\n/// is the analogue; everything else (NotFound, etc.) is non-transient.\nfn is_transient(e: &io::Error) -> bool {\n    #[cfg(windows)]\n    {\n        if let Some(code) = e.raw_os_error() {\n            // 5 = ERROR_ACCESS_DENIED, 32 = ERROR_SHARING_VIOLATION.\n            return code == 5 || code == 32;\n        }\n    }\n    matches!(e.kind(), io::ErrorKind::PermissionDenied)\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use std::cell::Cell;\n    use std::path::PathBuf;\n\n    fn zero_delay(_: u32) -> Duration {\n        Duration::from_millis(0)\n    }\n\n    /// No `.tmp` sibling of any kind remains in `dir` (the unique tmp names —\n    /// `{name}.tmp.{pid}-{seq}` — must all be renamed away, not just a fixed\n    /// `{name}.tmp`). Glob-style: any entry whose name contains `.tmp` fails.\n    fn no_tmp_sibling_remains(dir: &Path) {\n        let leftover: Vec<String> = fs::read_dir(dir)\n            .unwrap()\n            .flatten()\n            .filter_map(|e| e.file_name().into_string().ok())\n            .filter(|n| n.contains(\".tmp\"))\n            .collect();\n        assert!(leftover.is_empty(), \"no *.tmp* sibling may remain: {leftover:?}\");\n    }\n\n    fn sharing_violation() -> io::Error {\n        #[cfg(windows)]\n        {\n            io::Error::from_raw_os_error(32)\n        }\n        #[cfg(not(windows))]\n        {\n            io::Error::from(io::ErrorKind::PermissionDenied)\n        }\n    }\n\n    // [unit->REQ-HAZARD-EBUSY-RENAME] write creates the file with exact content,\n    // and replaces an existing file; no `.tmp` sibling is left behind.\n    #[test]\n    fn atomic_write_creates_and_replaces() {\n        let dir = tempfile::tempdir().unwrap();\n        let target = dir.path().join(\"cursor\");\n        atomic_write_string(&target, \"first\").unwrap();\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"first\");\n        atomic_write_string(&target, \"second\").unwrap();\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"second\");\n        no_tmp_sibling_remains(dir.path());\n    }\n\n…\n}\n\n[Showing lines 1-258 of 392. Use :259 to continue]"}],"details":{"truncation":{"content":"//! Atomic file writes + serialized-path normalization.\r\n//!\r\n//! Two KNOWN-HAZARDS invariants live here:\r\n//!\r\n//! - **5.2 Windows EBUSY on atomic rename** (REQ-HAZARD-EBUSY-RENAME): a\r\n//!   `fs::rename` can fail transiently while another process (AV scanner,\r\n//!   indexer, a just-closed handle) still holds the target. The sister's\r\n//!   `atomic_write_string` was a bare tmp-write + rename; spt-core adds\r\n//!   retry-with-backoff that tolerates transient sharing/access errors and\r\n//!   only surfaces a persistent failure.\r\n//! - **5.4 Windows UNC prefix in serialized paths** (REQ-HAZARD-UNC-PATH-STRIP):\r\n//!   a canonicalized `\\\\?\\C:\\…` path serializes to `//?/C:/…` and then fails\r\n//!   `read_to_string` on the consumer side. [`to_forward_slash`] strips the\r\n//!   `\\\\?\\` prefix after the backslash→slash conversion so serialized path\r\n//!   attributes are directly consumable. Copied verbatim from sister\r\n//!   `owlery.rs:377-384`.\r\n//!\r\n//! The write pattern itself (sibling `{name}.tmp` + rename) is verbatim; same-\r\n//! volume rename is atomic on both NTFS and POSIX, so a concurrent reader never\r\n//! observes a half-written file.\r\n\r\nuse std::fs;\r\nuse std::io;\r\nuse std::io::Write;\r\nuse std::path::Path;\r\nuse std::sync::atomic::{AtomicU64, Ordering};\r\nuse std::time::Duration;\r\n\r\n/// Maximum rename attempts before surfacing the error (KNOWN-HAZARDS 5.2).\r\nconst MAX_RENAME_ATTEMPTS: u32 = 10;\r\n\r\n/// Process-local counter making each write's tmp sibling unique (KNOWN-HAZARDS\r\n/// 5.15). NO clock / NO rand — a monotonic per-process seq plus the pid is enough\r\n/// to distinguish every concurrent writer to the same target, and stays\r\n/// resume/replay-safe.\r\nstatic TMP_SEQ: AtomicU64 = AtomicU64::new(0);\r\n\r\n/// Convert a path to a forward-slash string for JSON / cross-platform output,\r\n/// stripping the Windows UNC `\\\\?\\` prefix (which becomes `//?/` after the\r\n/// slash conversion). Serialized path attributes must be directly consumable\r\n/// by a `read_to_string` on the other side. Copied verbatim (sister\r\n/// `owlery::to_forward_slash`).\r\n// [impl->REQ-HAZARD-UNC-PATH-STRIP]\r\npub fn to_forward_slash(path: &Path) -> String {\r\n    let mut s = path.to_string_lossy().replace('\\\\', \"/\");\r\n    // `\\\\?\\C:\\...` -> `//?/C:/...` -> `C:/...`\r\n    if let Some(stripped) = s.strip_prefix(\"//?/\") {\r\n        s = stripped.to_string();\r\n    }\r\n    s\r\n}\r\n\r\n/// Atomically write `body` to `path` via a sibling `{name}.tmp` + rename, with\r\n/// EBUSY retry/backoff (KNOWN-HAZARDS 5.2). A concurrent reader sees either the\r\n/// old file or the complete new file — never a torn write. **Non-durable** — see\r\n/// [`atomic_write_bytes`] for the durability trade-off.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\npub fn atomic_write_string(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes(path, body.as_bytes())\r\n}\r\n\r\n/// Byte-oriented sibling of [`atomic_write_string`] — for binary payloads\r\n/// (blobs, signature material) that are not valid UTF-8.\r\n///\r\n/// **Non-durable** (no fsync): a plain `fs::write` of the tmp + rename. Still\r\n/// reader-atomic (old-or-new, never torn), but a hard reset between the rename\r\n/// and the data flush can resurrect the file at full length filled with NUL. That\r\n/// is the correct default for RECONSTRUCTIBLE state — registry snapshots, peer\r\n/// caches, the release cache — where a post-crash NUL husk simply parse-fails to\r\n/// *absent* and is regenerated / re-gossiped (and the 5.14 read-side makes a\r\n/// corrupt record harmless at every seam). For AUTHORITATIVE records whose loss\r\n/// IS an incident, use [`atomic_write_bytes_durable`].\r\n///\r\n/// **The epoch counter was named on that list and no longer is** (KNOWN-HAZARDS\r\n/// 7.60, WAN-TRUTH #40): it is NOT reconstructible, because nothing regenerates\r\n/// it past its historical maximum. Degrading a husk to `0` hands the node a lease\r\n/// BELOW the one its own fleet-replicated roster row carries, and the\r\n/// strictly-greater merge rule then rejects every self-advertisement it will ever\r\n/// make — a silent, permanent, fleet-wide freeze. That counter writes durably now\r\n/// ([`crate::epoch::EpochSource::next_epoch`]); the fleet-lease fast-forward is\r\n/// the primary repair and this is defense in depth.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\npub fn atomic_write_bytes(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, false)\r\n}\r\n\r\n/// **Durable** sibling of [`atomic_write_bytes`]: the tmp file is fsync'd\r\n/// (`sync_all`) BEFORE the rename publishes the name (KNOWN-HAZARDS 5.13), so a\r\n/// hard reset yields the complete old OR new file — never a full-length NUL\r\n/// zero-fill (NTFS keeps the rename metadata but loses un-synced data blocks).\r\n///\r\n/// **Scoped, NOT a blanket default.** Durability is opt-in for the few records\r\n/// whose loss is unrecoverable — the authoritative per-perch record\r\n/// ([`crate::info::write_info`]) and one-shot identity material\r\n/// ([`crate::nodeid`], `spt_daemon::machineid`). Making *every* atomic write\r\n/// durable serializes an fsync behind each of **51** call sites — the\r\n/// production (non-`#[cfg(test)]`) callers of the two NON-durable entry points,\r\n/// [`atomic_write_string`] and [`atomic_write_bytes`], across 33 files,\r\n/// re-counted 2026-08-18 (the figure had read ~26 since it was written, and a\r\n/// census with no stated population cannot be re-derived; this one can) — and\r\n/// for `info.json`\r\n/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\r\n/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\r\n/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\r\n/// not the writer.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, true)\r\n}\r\n\r\n/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes_durable(path, body.as_bytes())\r\n}\r\n\r\n/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\r\n/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\r\n/// reconstructible-state default, [`atomic_write_bytes`]).\r\n///\r\n/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\r\n/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\r\n/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\r\n/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\r\n/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\r\n/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\r\n/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\r\n/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\r\n// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\r\nfn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\r\n    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\r\n    let tmp = path.with_file_name(format!(\r\n        \"{}.tmp.{}-{}\",\r\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\r\n        std::process::id(),\r\n        seq\r\n    ));\r\n    if durable {\r\n        let mut f = fs::File::create(&tmp)?;\r\n        f.write_all(body)?;\r\n        f.sync_all()?; // durable data BEFORE the rename publishes the name\r\n    } else {\r\n        fs::write(&tmp, body)?;\r\n    }\r\n    match rename_with_retry(&tmp, path) {\r\n        Ok(()) => Ok(()),\r\n        Err(e) => {\r\n            // Best-effort cleanup of the orphaned tmp; never mask the real error.\r\n            let _ = fs::remove_file(&tmp);\r\n            Err(e)\r\n        }\r\n    }\r\n}\r\n\r\n/// Rename `from` → `to`, retrying transient sharing/access failures with\r\n/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\r\n    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\r\n}\r\n\r\n/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\r\n/// small so a real transient (handle released within tens of ms) is absorbed\r\n/// without a perceptible stall.\r\nfn backoff(attempt: u32) -> Duration {\r\n    Duration::from_millis((attempt as u64 * 2).min(50))\r\n}\r\n\r\n/// Run `op`, retrying while it fails with a *transient* error, up to\r\n/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\r\n/// the first success, or the last error once attempts are exhausted /\r\n/// the error is non-transient. Generic over the operation so the retry\r\n/// semantics are unit-testable without provoking a real OS EBUSY.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn retry_transient<T>(\r\n    max_attempts: u32,\r\n    delay: impl Fn(u32) -> Duration,\r\n    mut op: impl FnMut() -> io::Result<T>,\r\n) -> io::Result<T> {\r\n    let mut attempt = 0u32;\r\n    loop {\r\n        match op() {\r\n            Ok(v) => return Ok(v),\r\n            Err(e) => {\r\n                attempt += 1;\r\n                if attempt >= max_attempts || !is_transient(&e) {\r\n                    return Err(e);\r\n                }\r\n                std::thread::sleep(delay(attempt));\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// Whether an io error is a transient sharing/access failure worth retrying.\r\n///\r\n/// Windows surfaces a held-handle rename collision as `ERROR_SHARING_VIOLATION`\r\n/// (32) or `ERROR_ACCESS_DENIED` (5). On other platforms `PermissionDenied`\r\n/// is the analogue; everything else (NotFound, etc.) is non-transient.\r\nfn is_transient(e: &io::Error) -> bool {\r\n    #[cfg(windows)]\r\n    {\r\n        if let Some(code) = e.raw_os_error() {\r\n            // 5 = ERROR_ACCESS_DENIED, 32 = ERROR_SHARING_VIOLATION.\r\n            return code == 5 || code == 32;\r\n        }\r\n    }\r\n    matches!(e.kind(), io::ErrorKind::PermissionDenied)\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use std::cell::Cell;\r\n    use std::path::PathBuf;\r\n\r\n    fn zero_delay(_: u32) -> Duration {\r\n        Duration::from_millis(0)\r\n    }\r\n\r\n    /// No `.tmp` sibling of any kind remains in `dir` (the unique tmp names —\r\n    /// `{name}.tmp.{pid}-{seq}` — must all be renamed away, not just a fixed\r\n    /// `{name}.tmp`). Glob-style: any entry whose name contains `.tmp` fails.\r\n    fn no_tmp_sibling_remains(dir: &Path) {\r\n        let leftover: Vec<String> = fs::read_dir(dir)\r\n            .unwrap()\r\n            .flatten()\r\n            .filter_map(|e| e.file_name().into_string().ok())\r\n            .filter(|n| n.contains(\".tmp\"))\r\n            .collect();\r\n        assert!(leftover.is_empty(), \"no *.tmp* sibling may remain: {leftover:?}\");\r\n    }\r\n\r\n    fn sharing_violation() -> io::Error {\r\n        #[cfg(windows)]\r\n        {\r\n            io::Error::from_raw_os_error(32)\r\n        }\r\n        #[cfg(not(windows))]\r\n        {\r\n            io::Error::from(io::ErrorKind::PermissionDenied)\r\n        }\r\n    }\r\n\r\n    // [unit->REQ-HAZARD-EBUSY-RENAME] write creates the file with exact content,\r\n    // and replaces an existing file; no `.tmp` sibling is left behind.\r\n    #[test]\r\n    fn atomic_write_creates_and_replaces() {\r\n        let dir = tempfile::tempdir().unwrap();\r\n        let target = dir.path().join(\"cursor\");\r\n        atomic_write_string(&target, \"first\").unwrap();\r\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"first\");\r\n        atomic_write_string(&target, \"second\").unwrap();\r\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"second\");\r\n        no_tmp_sibling_remains(dir.path());\r\n    }\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":392,"totalBytes":11824,"outputLines":258,"outputBytes":11824,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":392,"displayContent":{"text":"//! Atomic file writes + serialized-path normalization.\r\n//!\r\n//! Two KNOWN-HAZARDS invariants live here:\r\n//!\r\n//! - **5.2 Windows EBUSY on atomic rename** (REQ-HAZARD-EBUSY-RENAME): a\r\n//!   `fs::rename` can fail transiently while another process (AV scanner,\r\n//!   indexer, a just-closed handle) still holds the target. The sister's\r\n//!   `atomic_write_string` was a bare tmp-write + rename; spt-core adds\r\n//!   retry-with-backoff that tolerates transient sharing/access errors and\r\n//!   only surfaces a persistent failure.\r\n//! - **5.4 Windows UNC prefix in serialized paths** (REQ-HAZARD-UNC-PATH-STRIP):\r\n//!   a canonicalized `\\\\?\\C:\\…` path serializes to `//?/C:/…` and then fails\r\n//!   `read_to_string` on the consumer side. [`to_forward_slash`] strips the\r\n//!   `\\\\?\\` prefix after the backslash→slash conversion so serialized path\r\n//!   attributes are directly consumable. Copied verbatim from sister\r\n//!   `owlery.rs:377-384`.\r\n//!\r\n//! The write pattern itself (sibling `{name}.tmp` + rename) is verbatim; same-\r\n//! volume rename is atomic on both NTFS and POSIX, so a concurrent reader never\r\n//! observes a half-written file.\r\n\r\nuse std::fs;\r\nuse std::io;\r\nuse std::io::Write;\r\nuse std::path::Path;\r\nuse std::sync::atomic::{AtomicU64, Ordering};\r\nuse std::time::Duration;\r\n\r\n/// Maximum rename attempts before surfacing the error (KNOWN-HAZARDS 5.2).\r\nconst MAX_RENAME_ATTEMPTS: u32 = 10;\r\n\r\n/// Process-local counter making each write's tmp sibling unique (KNOWN-HAZARDS\r\n/// 5.15). NO clock / NO rand — a monotonic per-process seq plus the pid is enough\r\n/// to distinguish every concurrent writer to the same target, and stays\r\n/// resume/replay-safe.\r\nstatic TMP_SEQ: AtomicU64 = AtomicU64::new(0);\r\n\r\n/// Convert a path to a forward-slash string for JSON / cross-platform output,\r\n/// stripping the Windows UNC `\\\\?\\` prefix (which becomes `//?/` after the\r\n/// slash conversion). Serialized path attributes must be directly consumable\r\n/// by a `read_to_string` on the other side. Copied verbatim (sister\r\n/// `owlery::to_forward_slash`).\r\n// [impl->REQ-HAZARD-UNC-PATH-STRIP]\r\npub fn to_forward_slash(path: &Path) -> String {\r\n    let mut s = path.to_string_lossy().replace('\\\\', \"/\");\r\n    // `\\\\?\\C:\\...` -> `//?/C:/...` -> `C:/...`\r\n    if let Some(stripped) = s.strip_prefix(\"//?/\") {\r\n        s = stripped.to_string();\r\n    }\r\n    s\r\n}\r\n\r\n/// Atomically write `body` to `path` via a sibling `{name}.tmp` + rename, with\r\n/// EBUSY retry/backoff (KNOWN-HAZARDS 5.2). A concurrent reader sees either the\r\n/// old file or the complete new file — never a torn write. **Non-durable** — see\r\n/// [`atomic_write_bytes`] for the durability trade-off.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\npub fn atomic_write_string(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes(path, body.as_bytes())\r\n}\r\n\r\n/// Byte-oriented sibling of [`atomic_write_string`] — for binary payloads\r\n/// (blobs, signature material) that are not valid UTF-8.\r\n///\r\n/// **Non-durable** (no fsync): a plain `fs::write` of the tmp + rename. Still\r\n/// reader-atomic (old-or-new, never torn), but a hard reset between the rename\r\n/// and the data flush can resurrect the file at full length filled with NUL. That\r\n/// is the correct default for RECONSTRUCTIBLE state — registry snapshots, peer\r\n/// caches, the release cache — where a post-crash NUL husk simply parse-fails to\r\n/// *absent* and is regenerated / re-gossiped (and the 5.14 read-side makes a\r\n/// corrupt record harmless at every seam). For AUTHORITATIVE records whose loss\r\n/// IS an incident, use [`atomic_write_bytes_durable`].\r\n///\r\n/// **The epoch counter was named on that list and no longer is** (KNOWN-HAZARDS\r\n/// 7.60, WAN-TRUTH #40): it is NOT reconstructible, because nothing regenerates\r\n/// it past its historical maximum. Degrading a husk to `0` hands the node a lease\r\n/// BELOW the one its own fleet-replicated roster row carries, and the\r\n/// strictly-greater merge rule then rejects every self-advertisement it will ever\r\n/// make — a silent, permanent, fleet-wide freeze. That counter writes durably now\r\n/// ([`crate::epoch::EpochSource::next_epoch`]); the fleet-lease fast-forward is\r\n/// the primary repair and this is defense in depth.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\npub fn atomic_write_bytes(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, false)\r\n}\r\n\r\n/// **Durable** sibling of [`atomic_write_bytes`]: the tmp file is fsync'd\r\n/// (`sync_all`) BEFORE the rename publishes the name (KNOWN-HAZARDS 5.13), so a\r\n/// hard reset yields the complete old OR new file — never a full-length NUL\r\n/// zero-fill (NTFS keeps the rename metadata but loses un-synced data blocks).\r\n///\r\n/// **Scoped, NOT a blanket default.** Durability is opt-in for the few records\r\n/// whose loss is unrecoverable — the authoritative per-perch record\r\n/// ([`crate::info::write_info`]) and one-shot identity material\r\n/// ([`crate::nodeid`], `spt_daemon::machineid`). Making *every* atomic write\r\n/// durable serializes an fsync behind each of **51** call sites — the\r\n/// production (non-`#[cfg(test)]`) callers of the two NON-durable entry points,\r\n/// [`atomic_write_string`] and [`atomic_write_bytes`], across 33 files,\r\n/// re-counted 2026-08-18 (the figure had read ~26 since it was written, and a\r\n/// census with no stated population cannot be re-derived; this one can) — and\r\n/// for `info.json`\r\n/// the flush lands under the per-perch `.info.lock` (the W1b lock-across-fsync\r\n/// wedge shape) — which stalls daemon bringup 4–6× and misses the endpoint\r\n/// ONLINE window (caught by `attach_wedge_e2e`). Scope durability to the record,\r\n/// not the writer.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_bytes_durable(path: &Path, body: &[u8]) -> io::Result<()> {\r\n    write_then_rename(path, body, true)\r\n}\r\n\r\n/// String sibling of [`atomic_write_bytes_durable`] (durable tmp+rename).\r\n// [impl->REQ-HAZARD-PERCH-RECORD-POWER-LOSS]\r\npub fn atomic_write_string_durable(path: &Path, body: &str) -> io::Result<()> {\r\n    atomic_write_bytes_durable(path, body.as_bytes())\r\n}\r\n\r\n/// Shared tmp-write + atomic-rename core. `durable` selects the fsync-before-rename\r\n/// path ([`atomic_write_bytes_durable`]); otherwise a plain `fs::write` (the\r\n/// reconstructible-state default, [`atomic_write_bytes`]).\r\n///\r\n/// The tmp sibling is UNIQUE per write — `{name}.tmp.{pid}-{seq}` (KNOWN-HAZARDS\r\n/// 5.15). A fixed `{name}.tmp` shared by every writer is a latent collision: two\r\n/// processes writing the same target concurrently (e.g. the daemon's `mutate_info`\r\n/// RMW and `spt api bind`'s establish, traced ~700µs apart at bind) both stage the\r\n/// SAME tmp; whichever renames first CONSUMES it, and the loser's rename hits\r\n/// `NotFound` (os error 2) — non-transient, so it surfaces as a hard write error\r\n/// (the bind-fatal path that wedged the endpoint offline). A microsecond window\r\n/// forever; `sync_all` widened create→rename ~50× and made it near-certain at bind.\r\n// [impl->REQ-HAZARD-ATOMIC-TMP-COLLISION]\r\nfn write_then_rename(path: &Path, body: &[u8], durable: bool) -> io::Result<()> {\r\n    let seq = TMP_SEQ.fetch_add(1, Ordering::Relaxed);\r\n    let tmp = path.with_file_name(format!(\r\n        \"{}.tmp.{}-{}\",\r\n        path.file_name().and_then(|s| s.to_str()).unwrap_or(\"epoch\"),\r\n        std::process::id(),\r\n        seq\r\n    ));\r\n    if durable {\r\n        let mut f = fs::File::create(&tmp)?;\r\n        f.write_all(body)?;\r\n        f.sync_all()?; // durable data BEFORE the rename publishes the name\r\n    } else {\r\n        fs::write(&tmp, body)?;\r\n    }\r\n    match rename_with_retry(&tmp, path) {\r\n        Ok(()) => Ok(()),\r\n        Err(e) => {\r\n            // Best-effort cleanup of the orphaned tmp; never mask the real error.\r\n            let _ = fs::remove_file(&tmp);\r\n            Err(e)\r\n        }\r\n    }\r\n}\r\n\r\n/// Rename `from` → `to`, retrying transient sharing/access failures with\r\n/// linear backoff. Non-transient errors (e.g. NotFound) return immediately.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn rename_with_retry(from: &Path, to: &Path) -> io::Result<()> {\r\n    retry_transient(MAX_RENAME_ATTEMPTS, backoff, || fs::rename(from, to))\r\n}\r\n\r\n/// Linear backoff: attempt 1 → 2ms, attempt 2 → 4ms, … capped modestly. Kept\r\n/// small so a real transient (handle released within tens of ms) is absorbed\r\n/// without a perceptible stall.\r\nfn backoff(attempt: u32) -> Duration {\r\n    Duration::from_millis((attempt as u64 * 2).min(50))\r\n}\r\n\r\n/// Run `op`, retrying while it fails with a *transient* error, up to\r\n/// `max_attempts` total tries. Sleeps `delay(attempt)` between tries. Returns\r\n/// the first success, or the last error once attempts are exhausted /\r\n/// the error is non-transient. Generic over the operation so the retry\r\n/// semantics are unit-testable without provoking a real OS EBUSY.\r\n// [impl->REQ-HAZARD-EBUSY-RENAME]\r\nfn retry_transient<T>(\r\n    max_attempts: u32,\r\n    delay: impl Fn(u32) -> Duration,\r\n    mut op: impl FnMut() -> io::Result<T>,\r\n) -> io::Result<T> {\r\n    let mut attempt = 0u32;\r\n    loop {\r\n        match op() {\r\n            Ok(v) => return Ok(v),\r\n            Err(e) => {\r\n                attempt += 1;\r\n                if attempt >= max_attempts || !is_transient(&e) {\r\n                    return Err(e);\r\n                }\r\n                std::thread::sleep(delay(attempt));\r\n            }\r\n        }\r\n    }\r\n}\r\n\r\n/// Whether an io error is a transient sharing/access failure worth retrying.\r\n///\r\n/// Windows surfaces a held-handle rename collision as `ERROR_SHARING_VIOLATION`\r\n/// (32) or `ERROR_ACCESS_DENIED` (5). On other platforms `PermissionDenied`\r\n/// is the analogue; everything else (NotFound, etc.) is non-transient.\r\nfn is_transient(e: &io::Error) -> bool {\r\n    #[cfg(windows)]\r\n    {\r\n        if let Some(code) = e.raw_os_error() {\r\n            // 5 = ERROR_ACCESS_DENIED, 32 = ERROR_SHARING_VIOLATION.\r\n            return code == 5 || code == 32;\r\n        }\r\n    }\r\n    matches!(e.kind(), io::ErrorKind::PermissionDenied)\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use std::cell::Cell;\r\n    use std::path::PathBuf;\r\n\r\n    fn zero_delay(_: u32) -> Duration {\r\n        Duration::from_millis(0)\r\n    }\r\n\r\n    /// No `.tmp` sibling of any kind remains in `dir` (the unique tmp names —\r\n    /// `{name}.tmp.{pid}-{seq}` — must all be renamed away, not just a fixed\r\n    /// `{name}.tmp`). Glob-style: any entry whose name contains `.tmp` fails.\r\n    fn no_tmp_sibling_remains(dir: &Path) {\r\n        let leftover: Vec<String> = fs::read_dir(dir)\r\n            .unwrap()\r\n            .flatten()\r\n            .filter_map(|e| e.file_name().into_string().ok())\r\n            .filter(|n| n.contains(\".tmp\"))\r\n            .collect();\r\n        assert!(leftover.is_empty(), \"no *.tmp* sibling may remain: {leftover:?}\");\r\n    }\r\n\r\n    fn sharing_violation() -> io::Error {\r\n        #[cfg(windows)]\r\n        {\r\n            io::Error::from_raw_os_error(32)\r\n        }\r\n        #[cfg(not(windows))]\r\n        {\r\n            io::Error::from(io::ErrorKind::PermissionDenied)\r\n        }\r\n    }\r\n\r\n    // [unit->REQ-HAZARD-EBUSY-RENAME] write creates the file with exact content,\r\n    // and replaces an existing file; no `.tmp` sibling is left behind.\r\n    #[test]\r\n    fn atomic_write_creates_and_replaces() {\r\n        let dir = tempfile::tempdir().unwrap();\r\n        let target = dir.path().join(\"cursor\");\r\n        atomic_write_string(&target, \"first\").unwrap();\r\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"first\");\r\n        atomic_write_string(&target, \"second\").unwrap();\r\n        assert_eq!(fs::read_to_string(&target).unwrap(), \"second\");\r\n        no_tmp_sibling_remains(dir.path());\r\n    }\r\n\r\n…\n}","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,null,392]},"fileSize":18102,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-store\\src\\atomic.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":392,"totalBytes":11824,"outputLines":258,"outputBytes":11824,"shownRange":{"start":1,"end":258},"nextOffset":259}}},"isError":false,"timestamp":1789393880701}}
{"type":"message","id":"be479234","parentId":"2bdb285d","timestamp":"2026-09-14T13:51:20.707Z","message":{"role":"toolResult","toolCallId":"call_pKP49CufwDyIsiSqK4CGHt2s|fc_02edc0987684b57f016aa7fbd88d5487d28514c6e1bf41ee6c","toolName":"read","content":[{"type":"text","text":"fn entry_lines(entry: &ServedEntry, node: &str, port: u16) -> Vec<String> {\n…\n    // (ADR-0058 Amendment 1). A lifetime or a narrowing that did not render\n    // would make that answer a half-truth — most sharply for the entries a\n    // FILE_ACCESS_HELPER registers on an agent's behalf, which no operator\n    // typed at all.\n    // [impl->REQ-WEB-ENTRY-AUDIENCE]\n    if let Some(ttl) = entry.ttl_ms {\n        lines.push(format!(\"  ttl: {ttl}ms from {}\", entry.registered_at_ms));\n    }\n    if let Some(audience) = &entry.audience {\n        lines.push(format!(\"  audience: {audience}\"));\n    }\n    if let Some(origin) = &entry.origin {\n        lines.push(format!(\"  origin: {origin}\"));\n    }\n    lines\n}\n\n// [impl->REQ-WEB-SERVING-REGISTRY]\npub(crate) fn run(command: ServeCmd, json: bool) -> i32 {\n    if let ServeCmd::LanFirewall { broker } = &command {\n        let code = reconcile_lan_firewall(broker);\n        crate::cli::pause_elevated_console_if_fresh();\n        return code;\n    }\n    let bootstrap = matches!(&command, ServeCmd::Lan { bootstrap: true, .. });\n    let stop = matches!(&command, ServeCmd::Lan { stop: true, .. });\n    let request = match command {\n        ServeCmd::Add { path, as_name } => {\n            let path = match absolute_reference(&path) {\n                Ok(path) => path,\n                Err(error) => {\n                    eprintln!(\"SERVE_PATH_ERROR: {error}\");\n                    return 1;\n                }\n            };\n            ServeRequest::Add { path, as_name, origin: crate::roster::detect_self_id() }\n        }\n        ServeCmd::Rm { name_or_id } => ServeRequest::Remove { name_or_id },\n        ServeCmd::List => ServeRequest::List,\n        ServeCmd::LanFirewall { .. } => unreachable!(\"handled before daemon startup\"),\n        ServeCmd::Lan { bootstrap, stop, port } => {\n            if stop {\n                ServeRequest::LanStop\n            } else if bootstrap {\n                ServeRequest::LanBootstrap { port }\n            } else {\n                // Neither flag is a QUESTION, not a mutation: report the state\n                // rather than guessing which one the operator meant.\n                ServeRequest::LanStatus\n            }\n        }\n    };\n    if let Err(error) = spt_daemon::daemon::ensure_running() {\n        eprintln!(\"SERVE_DAEMON_ERROR: {error}\");\n        return 1;\n    }\n    let result = match spt_daemon::servehost::call(&spt_daemon::endpoint::seed_socket_name(), request) {\n        Ok(result) => result,\n        Err(error) => {\n            eprintln!(\"SERVE_CONTROL_ERROR: {error}\");\n            return 1;\n        }\n    };\n    match result {\n        ServeResult::Missing => 0,\n        ServeResult::Refused { error } => {\n            eprintln!(\"{error}\");\n            1\n        }\n        ServeResult::Entry { entry } => {\n            let (node, port) = match node_and_port() {\n                Ok(pair) => pair,\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\n            };\n            print_entry(&entry, &node, port);\n            0\n        }\n        // `spt serve` never asks for an attachment (a send does), so this arm\n        // exists to keep the client honest about a reply it did not request\n        // rather than to render one.\n        ServeResult::Attached { entry, bytes } => {\n            let (node, port) = match node_and_port() {\n                Ok(pair) => pair,\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\n            };\n            print_entry(&entry, &node, port);\n            println!(\"  attachment snapshot: {bytes} bytes\");\n            0\n        }\n        ServeResult::Removed { entry } => {\n            println!(\"REMOVED: {} [{}] (source retained)\", entry.served_name, entry.id);\n            0\n        }\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\n        ServeResult::LanUp { url, shas, port, already_up, binder } => {\n            if already_up {\n                println!(\"{}\", spt_daemon::lanhost::ALREADY_UP);\n            }\n            println!(\"LAN_BOOTSTRAP_UP: {url} (port {port})\");\n            // The out-of-band anchor: one line per served triple, for a human\n            // to compare against what the PULLER prints before it verifies.\n            for (triple, hex) in &shas {\n                println!(\"sha256 {triple} {hex}\");\n            }\n            println!(\n                \"LAN-EXPOSED: anyone who can reach this socket may pull the binary \\\n                 until `spt serve lan --stop`.\"\n            );\n            report_lan_admission(binder.as_deref(), port, bootstrap);\n            0\n        }\n        ServeResult::LanStopped { code } => {\n            match code {\n                Some(code) => println!(\"{code}\"),\n                None => println!(\"LAN_BOOTSTRAP_DOWN: the bootstrap listener is stopped\"),\n            }\n            if stop {\n                report_lan_cleanup();\n            }\n            0\n        }\n        ServeResult::LanRefused { code } => {\n            // The named refusal, verbatim and unexplained-away: there is no\n            // serve-it-anyway branch to offer.\n            eprintln!(\"{code}\");\n            1\n        }\n        ServeResult::Listed { entries } => {\n            let (node, port) = match node_and_port() {\n                Ok(pair) => pair,\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\n            };\n            if json {\n                let rows: Vec<_> = entries.iter().map(|entry| view(entry, &node, port)).collect();\n                match serde_json::to_string_pretty(&rows) {\n                    Ok(body) => println!(\"{body}\"),\n                    Err(error) => {\n                        eprintln!(\"SERVE_JSON_ERROR: {error}\");\n                        return 1;\n                    }\n                }\n            } else if entries.is_empty() {\n                println!(\"No served resources registered.\");\n            } else {\n…\n            }\n…\n        }\n…\n    }\n}\n\n[Showing lines 139-283 of 606. Use :284 to continue]"}],"details":{"truncation":{"content":"    // (ADR-0058 Amendment 1). A lifetime or a narrowing that did not render\r\n    // would make that answer a half-truth — most sharply for the entries a\r\n    // FILE_ACCESS_HELPER registers on an agent's behalf, which no operator\r\n    // typed at all.\r\n    // [impl->REQ-WEB-ENTRY-AUDIENCE]\r\n    if let Some(ttl) = entry.ttl_ms {\r\n        lines.push(format!(\"  ttl: {ttl}ms from {}\", entry.registered_at_ms));\r\n    }\r\n    if let Some(audience) = &entry.audience {\r\n        lines.push(format!(\"  audience: {audience}\"));\r\n    }\r\n    if let Some(origin) = &entry.origin {\r\n        lines.push(format!(\"  origin: {origin}\"));\r\n    }\r\n    lines\r\n}\r\n\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn run(command: ServeCmd, json: bool) -> i32 {\r\n    if let ServeCmd::LanFirewall { broker } = &command {\r\n        let code = reconcile_lan_firewall(broker);\r\n        crate::cli::pause_elevated_console_if_fresh();\r\n        return code;\r\n    }\r\n    let bootstrap = matches!(&command, ServeCmd::Lan { bootstrap: true, .. });\r\n    let stop = matches!(&command, ServeCmd::Lan { stop: true, .. });\r\n    let request = match command {\r\n        ServeCmd::Add { path, as_name } => {\r\n            let path = match absolute_reference(&path) {\r\n                Ok(path) => path,\r\n                Err(error) => {\r\n                    eprintln!(\"SERVE_PATH_ERROR: {error}\");\r\n                    return 1;\r\n                }\r\n            };\r\n            ServeRequest::Add { path, as_name, origin: crate::roster::detect_self_id() }\r\n        }\r\n        ServeCmd::Rm { name_or_id } => ServeRequest::Remove { name_or_id },\r\n        ServeCmd::List => ServeRequest::List,\r\n        ServeCmd::LanFirewall { .. } => unreachable!(\"handled before daemon startup\"),\r\n        ServeCmd::Lan { bootstrap, stop, port } => {\r\n            if stop {\r\n                ServeRequest::LanStop\r\n            } else if bootstrap {\r\n                ServeRequest::LanBootstrap { port }\r\n            } else {\r\n                // Neither flag is a QUESTION, not a mutation: report the state\r\n                // rather than guessing which one the operator meant.\r\n                ServeRequest::LanStatus\r\n            }\r\n        }\r\n    };\r\n    if let Err(error) = spt_daemon::daemon::ensure_running() {\r\n        eprintln!(\"SERVE_DAEMON_ERROR: {error}\");\r\n        return 1;\r\n    }\r\n    let result = match spt_daemon::servehost::call(&spt_daemon::endpoint::seed_socket_name(), request) {\r\n        Ok(result) => result,\r\n        Err(error) => {\r\n            eprintln!(\"SERVE_CONTROL_ERROR: {error}\");\r\n            return 1;\r\n        }\r\n    };\r\n    match result {\r\n        ServeResult::Missing => 0,\r\n        ServeResult::Refused { error } => {\r\n            eprintln!(\"{error}\");\r\n            1\r\n        }\r\n        ServeResult::Entry { entry } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            print_entry(&entry, &node, port);\r\n            0\r\n        }\r\n        // `spt serve` never asks for an attachment (a send does), so this arm\r\n        // exists to keep the client honest about a reply it did not request\r\n        // rather than to render one.\r\n        ServeResult::Attached { entry, bytes } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            print_entry(&entry, &node, port);\r\n            println!(\"  attachment snapshot: {bytes} bytes\");\r\n            0\r\n        }\r\n        ServeResult::Removed { entry } => {\r\n            println!(\"REMOVED: {} [{}] (source retained)\", entry.served_name, entry.id);\r\n            0\r\n        }\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\r\n        ServeResult::LanUp { url, shas, port, already_up, binder } => {\r\n            if already_up {\r\n                println!(\"{}\", spt_daemon::lanhost::ALREADY_UP);\r\n            }\r\n            println!(\"LAN_BOOTSTRAP_UP: {url} (port {port})\");\r\n            // The out-of-band anchor: one line per served triple, for a human\r\n            // to compare against what the PULLER prints before it verifies.\r\n            for (triple, hex) in &shas {\r\n                println!(\"sha256 {triple} {hex}\");\r\n            }\r\n            println!(\r\n                \"LAN-EXPOSED: anyone who can reach this socket may pull the binary \\\r\n                 until `spt serve lan --stop`.\"\r\n            );\r\n            report_lan_admission(binder.as_deref(), port, bootstrap);\r\n            0\r\n        }\r\n        ServeResult::LanStopped { code } => {\r\n            match code {\r\n                Some(code) => println!(\"{code}\"),\r\n                None => println!(\"LAN_BOOTSTRAP_DOWN: the bootstrap listener is stopped\"),\r\n            }\r\n            if stop {\r\n                report_lan_cleanup();\r\n            }\r\n            0\r\n        }\r\n        ServeResult::LanRefused { code } => {\r\n            // The named refusal, verbatim and unexplained-away: there is no\r\n            // serve-it-anyway branch to offer.\r\n            eprintln!(\"{code}\");\r\n            1\r\n        }\r\n        ServeResult::Listed { entries } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            if json {\r\n                let rows: Vec<_> = entries.iter().map(|entry| view(entry, &node, port)).collect();\r\n                match serde_json::to_string_pretty(&rows) {\r\n                    Ok(body) => println!(\"{body}\"),\r\n                    Err(error) => {\r\n                        eprintln!(\"SERVE_JSON_ERROR: {error}\");\r\n                        return 1;\r\n                    }\r\n                }\r\n            } else if entries.is_empty() {\r\n                println!(\"No served resources registered.\");\r\n            } else {\r","truncated":true,"truncatedBy":"lines","totalLines":468,"totalBytes":5983,"outputLines":145,"outputBytes":5983,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":606,"displayContent":{"text":"fn entry_lines(entry: &ServedEntry, node: &str, port: u16) -> Vec<String> {\n…\n    // (ADR-0058 Amendment 1). A lifetime or a narrowing that did not render\r\n    // would make that answer a half-truth — most sharply for the entries a\r\n    // FILE_ACCESS_HELPER registers on an agent's behalf, which no operator\r\n    // typed at all.\r\n    // [impl->REQ-WEB-ENTRY-AUDIENCE]\r\n    if let Some(ttl) = entry.ttl_ms {\r\n        lines.push(format!(\"  ttl: {ttl}ms from {}\", entry.registered_at_ms));\r\n    }\r\n    if let Some(audience) = &entry.audience {\r\n        lines.push(format!(\"  audience: {audience}\"));\r\n    }\r\n    if let Some(origin) = &entry.origin {\r\n        lines.push(format!(\"  origin: {origin}\"));\r\n    }\r\n    lines\r\n}\r\n\r\n// [impl->REQ-WEB-SERVING-REGISTRY]\r\npub(crate) fn run(command: ServeCmd, json: bool) -> i32 {\r\n    if let ServeCmd::LanFirewall { broker } = &command {\r\n        let code = reconcile_lan_firewall(broker);\r\n        crate::cli::pause_elevated_console_if_fresh();\r\n        return code;\r\n    }\r\n    let bootstrap = matches!(&command, ServeCmd::Lan { bootstrap: true, .. });\r\n    let stop = matches!(&command, ServeCmd::Lan { stop: true, .. });\r\n    let request = match command {\r\n        ServeCmd::Add { path, as_name } => {\r\n            let path = match absolute_reference(&path) {\r\n                Ok(path) => path,\r\n                Err(error) => {\r\n                    eprintln!(\"SERVE_PATH_ERROR: {error}\");\r\n                    return 1;\r\n                }\r\n            };\r\n            ServeRequest::Add { path, as_name, origin: crate::roster::detect_self_id() }\r\n        }\r\n        ServeCmd::Rm { name_or_id } => ServeRequest::Remove { name_or_id },\r\n        ServeCmd::List => ServeRequest::List,\r\n        ServeCmd::LanFirewall { .. } => unreachable!(\"handled before daemon startup\"),\r\n        ServeCmd::Lan { bootstrap, stop, port } => {\r\n            if stop {\r\n                ServeRequest::LanStop\r\n            } else if bootstrap {\r\n                ServeRequest::LanBootstrap { port }\r\n            } else {\r\n                // Neither flag is a QUESTION, not a mutation: report the state\r\n                // rather than guessing which one the operator meant.\r\n                ServeRequest::LanStatus\r\n            }\r\n        }\r\n    };\r\n    if let Err(error) = spt_daemon::daemon::ensure_running() {\r\n        eprintln!(\"SERVE_DAEMON_ERROR: {error}\");\r\n        return 1;\r\n    }\r\n    let result = match spt_daemon::servehost::call(&spt_daemon::endpoint::seed_socket_name(), request) {\r\n        Ok(result) => result,\r\n        Err(error) => {\r\n            eprintln!(\"SERVE_CONTROL_ERROR: {error}\");\r\n            return 1;\r\n        }\r\n    };\r\n    match result {\r\n        ServeResult::Missing => 0,\r\n        ServeResult::Refused { error } => {\r\n            eprintln!(\"{error}\");\r\n            1\r\n        }\r\n        ServeResult::Entry { entry } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            print_entry(&entry, &node, port);\r\n            0\r\n        }\r\n        // `spt serve` never asks for an attachment (a send does), so this arm\r\n        // exists to keep the client honest about a reply it did not request\r\n        // rather than to render one.\r\n        ServeResult::Attached { entry, bytes } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            print_entry(&entry, &node, port);\r\n            println!(\"  attachment snapshot: {bytes} bytes\");\r\n            0\r\n        }\r\n        ServeResult::Removed { entry } => {\r\n            println!(\"REMOVED: {} [{}] (source retained)\", entry.served_name, entry.id);\r\n            0\r\n        }\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-LISTENER]\r\n        // [impl->REQ-WEB-LAN-BOOTSTRAP-INTEGRITY]\r\n        ServeResult::LanUp { url, shas, port, already_up, binder } => {\r\n            if already_up {\r\n                println!(\"{}\", spt_daemon::lanhost::ALREADY_UP);\r\n            }\r\n            println!(\"LAN_BOOTSTRAP_UP: {url} (port {port})\");\r\n            // The out-of-band anchor: one line per served triple, for a human\r\n            // to compare against what the PULLER prints before it verifies.\r\n            for (triple, hex) in &shas {\r\n                println!(\"sha256 {triple} {hex}\");\r\n            }\r\n            println!(\r\n                \"LAN-EXPOSED: anyone who can reach this socket may pull the binary \\\r\n                 until `spt serve lan --stop`.\"\r\n            );\r\n            report_lan_admission(binder.as_deref(), port, bootstrap);\r\n            0\r\n        }\r\n        ServeResult::LanStopped { code } => {\r\n            match code {\r\n                Some(code) => println!(\"{code}\"),\r\n                None => println!(\"LAN_BOOTSTRAP_DOWN: the bootstrap listener is stopped\"),\r\n            }\r\n            if stop {\r\n                report_lan_cleanup();\r\n            }\r\n            0\r\n        }\r\n        ServeResult::LanRefused { code } => {\r\n            // The named refusal, verbatim and unexplained-away: there is no\r\n            // serve-it-anyway branch to offer.\r\n            eprintln!(\"{code}\");\r\n            1\r\n        }\r\n        ServeResult::Listed { entries } => {\r\n            let (node, port) = match node_and_port() {\r\n                Ok(pair) => pair,\r\n                Err(error) => { eprintln!(\"{error}\"); return 1; }\r\n            };\r\n            if json {\r\n                let rows: Vec<_> = entries.iter().map(|entry| view(entry, &node, port)).collect();\r\n                match serde_json::to_string_pretty(&rows) {\r\n                    Ok(body) => println!(\"{body}\"),\r\n                    Err(error) => {\r\n                        eprintln!(\"SERVE_JSON_ERROR: {error}\");\r\n                        return 1;\r\n                    }\r\n                }\r\n            } else if entries.is_empty() {\r\n                println!(\"No served resources registered.\");\r\n            } else {\r\n…\n            }\n…\n        }\n…\n    }\n}","startLine":132,"lineNumbers":[132,null,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,null,287,null,289,null,294,295]},"fileSize":25134,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt\\src\\serveverb.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":606,"totalBytes":5983,"outputLines":145,"outputBytes":5983,"shownRange":{"start":139,"end":283},"nextOffset":284}}},"isError":false,"timestamp":1789393880707}}
{"type":"message","id":"c5fc9018","parentId":"be479234","timestamp":"2026-09-14T13:51:20.708Z","message":{"role":"toolResult","toolCallId":"call_FTTmVIgzTaY8FWswL5uxlWyj|fc_02edc0987684b57f016aa7fbd88d2487d2bc1f575a9eccf46c","toolName":"read","content":[{"type":"text","text":"ref: refs/heads/fix/297-enforcement-shape"}],"details":{"totalLines":1,"displayContent":{"text":"ref: refs/heads/fix/297-enforcement-shape","startLine":1,"lineNumbers":[1]},"fileSize":42,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.git\\worktrees\\297-enforcement-shape\\HEAD"}}},"isError":false,"timestamp":1789393880707}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_LxyXQUvtGDyYuduiXOjtKRfa|fc_02edc0987684b57f016aa7fbe2fa0c87d281e69a622b887c28","toolName":"read","startedAt":"2026-09-14T13:51:31.061Z","args":{"path":".git/refs/heads/fix/297-enforcement-shape"},"intent":"Reading branch object identifier"},"id":"77f81bc9","parentId":"c5fc9018","timestamp":"2026-09-14T13:51:31.061Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ycT8jr3KZTnQVy87AklNb1OR|fc_02edc0987684b57f016aa7fbe2fa1887d297193b2ce45c6200","toolName":"grep","startedAt":"2026-09-14T13:51:31.061Z","args":{"path":".worktrees/297-enforcement-shape/CONTEXT.md"},"intent":"Locating authoritative serving glossary"},"id":"f8bd1504","parentId":"77f81bc9","timestamp":"2026-09-14T13:51:31.061Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_niQ9xKvOsrHxWQWiSW4Ev8Xf|fc_02edc0987684b57f016aa7fbe2fa2087d287b688ae1c955eb7","toolName":"read","startedAt":"2026-09-14T13:51:31.062Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1340-1432"},"intent":"Reading pulse scheduling"},"id":"989035c2","parentId":"f8bd1504","timestamp":"2026-09-14T13:51:31.062Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_Mg04UvpYYLQf2nxU0Va020fk|fc_02edc0987684b57f016aa7fbe2fa2887d280dd375f50219bc1","toolName":"grep","startedAt":"2026-09-14T13:51:31.062Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src;.worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs;.worktrees/297-enforcement-shape/crates/spt/src"},"intent":"Tracing registry writer and transport callers"},"id":"0659b295","parentId":"989035c2","timestamp":"2026-09-14T13:51:31.062Z"}
{"type":"message","id":"7973676f","parentId":"0659b295","timestamp":"2026-09-14T13:51:31.062Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_LxyXQUvtGDyYuduiXOjtKRfa|fc_02edc0987684b57f016aa7fbe2fa0c87d281e69a622b887c28","name":"read","arguments":{"i":"Reading branch object identifier","path":".git/refs/heads/fix/297-enforcement-shape"},"intent":"Reading branch object identifier"},{"type":"toolCall","id":"call_ycT8jr3KZTnQVy87AklNb1OR|fc_02edc0987684b57f016aa7fbe2fa1887d297193b2ce45c6200","name":"grep","arguments":{"i":"Locating authoritative serving glossary","pattern":"(?i)serving|attachment|snapshot|pulse","path":".worktrees/297-enforcement-shape/CONTEXT.md","case":false,"gitignore":true,"skip":null},"intent":"Locating authoritative serving glossary"},{"type":"toolCall","id":"call_niQ9xKvOsrHxWQWiSW4Ev8Xf|fc_02edc0987684b57f016aa7fbe2fa2087d287b688ae1c955eb7","name":"read","arguments":{"i":"Reading pulse scheduling","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1340-1432"},"intent":"Reading pulse scheduling"},{"type":"toolCall","id":"call_Mg04UvpYYLQf2nxU0Va020fk|fc_02edc0987684b57f016aa7fbe2fa2887d280dd375f50219bc1","name":"grep","arguments":{"i":"Tracing registry writer and transport callers","pattern":"serving_registry_file|ServingRegistry::load_at|servehost::handle|LIVE_RECONCILE_INTERVAL_MS|fn now_ms|pub fn seed_socket_name","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src;.worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs;.worktrees/297-enforcement-shape/crates/spt/src","case":true,"gitignore":true,"skip":null},"intent":"Tracing registry writer and transport callers"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":7870,"output":276,"cacheRead":40832,"cacheWrite":0,"totalTokens":48978,"cost":{"input":0.0787,"output":0.013800000000000002,"cacheRead":0.040832,"cacheWrite":0,"total":0.133332}},"stopReason":"toolUse","timestamp":1789393880736,"responseId":"resp_02edc0987684b57f016aa7fbd94d1c87d2b21896ce7e13855b","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbe2fa0c87d281e69a622b887c28","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading branch object identifier\",\"path\":\".git/refs/heads/fix/297-enforcement-shape\"}","call_id":"call_LxyXQUvtGDyYuduiXOjtKRfa","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbe2fa1887d297193b2ce45c6200","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating authoritative serving glossary\",\"pattern\":\"(?i)serving|attachment|snapshot|pulse\",\"path\":\".worktrees/297-enforcement-shape/CONTEXT.md\",\"case\":false,\"gitignore\":true,\"skip\":null}","call_id":"call_ycT8jr3KZTnQVy87AklNb1OR","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbe2fa2087d287b688ae1c955eb7","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading pulse scheduling\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs:1340-1432\"}","call_id":"call_niQ9xKvOsrHxWQWiSW4Ev8Xf","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbe2fa2887d280dd375f50219bc1","type":"function_call","status":"completed","arguments":"{\"i\":\"Tracing registry writer and transport callers\",\"pattern\":\"serving_registry_file|ServingRegistry::load_at|servehost::handle|LIVE_RECONCILE_INTERVAL_MS|fn now_ms|pub fn seed_socket_name\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src;.worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs;.worktrees/297-enforcement-shape/crates/spt/src\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_Mg04UvpYYLQf2nxU0Va020fk","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":10323.773200005293,"ttft":10268.01139999926,"completedAt":1789393891060,"contextSnapshot":{"promptTokens":48702,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"2979052e","parentId":"7973676f","timestamp":"2026-09-14T13:51:31.066Z","message":{"role":"toolResult","toolCallId":"call_niQ9xKvOsrHxWQWiSW4Ev8Xf|fc_02edc0987684b57f016aa7fbe2fa2087d287b688ae1c955eb7","toolName":"read","content":[{"type":"text","text":"/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\n/// config are re-read each sweep (adapter / pulse-period changes land between\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\n/// for symmetry — the threads die with the brain process and the next brain\n/// rehydrates from disk.\n// [impl->REQ-DAEMON-1]\npub fn spawn_live_host(stop: Arc<AtomicBool>, reason: StartReason) -> JoinHandle<()> {\n    std::thread::spawn(move || {\n        let set = Arc::new(LiveSet::new());\n        {\n            // F-030 W5 ONE-SHOT legacy-resident sweep (REQ-PSYCHE-LEGACY-RESIDENT-SWEEP):\n            // BEFORE the first reconcile, bury any pre-W3 psyche WRAPPER a cross-version\n            // upgrade left ALIVE-but-hung (it registered its `<id>-psyche` ready perch then\n            // blocked forever on `spt ready --once`; the per-event driver never delivers to\n            // it). Fires exactly once at brain start (never per-reconcile) — the retired\n            // residency machinery's corpse-burial, not its resurrection.\n            // [impl->REQ-PSYCHE-LEGACY-RESIDENT-SWEEP]\n            let owlery = perch::owlery_dir();\n            let adapters_dir = perch::adapters_dir();\n            let registered = spt_runtime::registry::registered(&adapters_dir);\n            sweep_legacy_resident_psyches(&owlery, &registered, &adapters_dir);\n            // F-030 W5 ONE-SHOT `.live-bin` GC — ORDERED AFTER the sweep so any wrapper\n            // running FROM the own-copy image is killed first (its dir then unlocks).\n            gc_live_bin_dirs(&owlery);\n            // LIFECYCLE-TRUTH W3 ONE-SHOT daemon-restart endpoint survival\n            // (REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL): re-run the harness of every\n            // previously-ONLINE spt-hosted endpoint this (re)start orphaned, BEFORE the\n            // reconcile loop's phantom-clear offlines the stale-online records (the \"was\n            // online\" signal). A brain restart with a surviving broker re-runs nothing\n            // (its sessions are live, not orphaned). Belts inside the gate.\n            // [impl->REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL]\n            resume_restart_orphaned_endpoints(&owlery, &registered, &adapters_dir);\n        }\n        let mut session_poll = SessionPoll::default();\n        while !stop.load(Ordering::SeqCst) {\n            // TEST-ONLY gate `SPT_LIVEHOST_RECONCILE_DISABLE` (runtime env, DEFAULT\n            // unset = normal production, untouched): skip the reconcile poll+body so an\n            // int rig can prove REQ-UPDATE-TRIAL-DRAIN-DRIVE's core-loop KIND_SESSIONS\n            // reap-driver in ISOLATION. This loop's own `SessionPoll::query`\n            // → `brain.sessions()` (every LIVE_RECONCILE_INTERVAL_MS) would OTHERWISE\n            // drive the same broker reap and mask the fix (todlando 2026-07-09). Setting\n            // it faithfully REPRODUCES THE FIELD'S livehost-silent update-trial condition\n            // (PIN Q2: the trial-brain livehost's first reconcile tick landed around the\n            // 30s kill, so it never drove the reap) — the exact failure mode the fix\n            // makes the wedge-reap independent of. Runtime env (not cfg(test)): the rig\n            // spawns a real release `spt daemon brain` child cfg(test) can't reach — the\n            // SPT_BRAIN_WRITE_DEADLINE_MS precedent. Still honors `stop` on a tight tick.\n            // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\n            if std::env::var_os(\"SPT_LIVEHOST_RECONCILE_DISABLE\").is_some() {\n                std::thread::sleep(Duration::from_millis(100));\n                continue;\n            }\n            let owlery = perch::owlery_dir();\n            let adapters_dir = perch::adapters_dir();\n            let registered = spt_runtime::registry::registered(&adapters_dir);\n            let cfg = DaemonConfig::load();\n            // B2 keystone (REQ-HAZARD-HOSTED-LIVENESS-RECONCILE) + B5 boot-gate\n            // (REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE): clear the status=online\n            // latch for any spt-hosted endpoint whose broker session is gone — and\n            // do it from BOOT tick 1, NOT after a grace. Runs BEFORE reconcile_once\n            // so the same-tick stop-side un-hosts the now-offline perch and the\n            // start-side never REVIVES its Psyche. The boot-gate is what stops a\n            // cold start after an unclean stop from spawning N phantom Psyches for N\n            // dead-but-latched perches. Skipped only when the broker is unreachable\n            // (None) — never mass-offline on a hiccup; safe at tick 1 because\n            // run_brain connects to the broker BEFORE this host spawns, so the query\n            // returns the REAL session set: empty at a cold start (every online\n            // controllable perch is a phantom → offlined), the surviving sessions at\n            // a brain restart (live agents stay, only the dead are offlined). The\n            // controllable==Some(true) gate inside keeps relay/legacy perches exempt.\n            // [impl->REQ-HAZARD-HOSTED-LIVENESS-RECONCILE]\n            // [impl->REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE]\n            if let Some(live) = session_poll.query(&crate::endpoint::broker_socket_name()) {\n                reconcile_hosted_liveness(&owlery, &live);\n            }\n            reconcile_once(&owlery, &registered, &adapters_dir, &set, &cfg, reason);\n            // W2: the attachment TTL reaper rides this same 5 s pulse — snapshot\n            // bytes and the entry that names them are retired together, so an\n            // expired attachment stops costing disk as well as stops serving.\n            // [impl->REQ-WEB-ATTACHMENT-PULL]\n            reap_expired_attachments();\n            // Sleep in slices so a stop lands promptly.\n            let mut left = LIVE_RECONCILE_INTERVAL_MS;\n            while left > 0 && !stop.load(Ordering::SeqCst) {\n                let step = left.min(100);\n                std::thread::sleep(Duration::from_millis(step));\n                left -= step;\n            }\n        }\n    })\n}\n\n#[cfg(test)]\nmod tests {\n    use super::*;\n    use crate::test_home::with_home;\n…\n}\n\n[Showing lines 1339-1435 of 2917. Use :1436 to continue]"}],"details":{"truncation":{"content":"/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\r\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\r\n/// config are re-read each sweep (adapter / pulse-period changes land between\r\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\r\n/// for symmetry — the threads die with the brain process and the next brain\r\n/// rehydrates from disk.\r\n// [impl->REQ-DAEMON-1]\r\npub fn spawn_live_host(stop: Arc<AtomicBool>, reason: StartReason) -> JoinHandle<()> {\r\n    std::thread::spawn(move || {\r\n        let set = Arc::new(LiveSet::new());\r\n        {\r\n            // F-030 W5 ONE-SHOT legacy-resident sweep (REQ-PSYCHE-LEGACY-RESIDENT-SWEEP):\r\n            // BEFORE the first reconcile, bury any pre-W3 psyche WRAPPER a cross-version\r\n            // upgrade left ALIVE-but-hung (it registered its `<id>-psyche` ready perch then\r\n            // blocked forever on `spt ready --once`; the per-event driver never delivers to\r\n            // it). Fires exactly once at brain start (never per-reconcile) — the retired\r\n            // residency machinery's corpse-burial, not its resurrection.\r\n            // [impl->REQ-PSYCHE-LEGACY-RESIDENT-SWEEP]\r\n            let owlery = perch::owlery_dir();\r\n            let adapters_dir = perch::adapters_dir();\r\n            let registered = spt_runtime::registry::registered(&adapters_dir);\r\n            sweep_legacy_resident_psyches(&owlery, &registered, &adapters_dir);\r\n            // F-030 W5 ONE-SHOT `.live-bin` GC — ORDERED AFTER the sweep so any wrapper\r\n            // running FROM the own-copy image is killed first (its dir then unlocks).\r\n            gc_live_bin_dirs(&owlery);\r\n            // LIFECYCLE-TRUTH W3 ONE-SHOT daemon-restart endpoint survival\r\n            // (REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL): re-run the harness of every\r\n            // previously-ONLINE spt-hosted endpoint this (re)start orphaned, BEFORE the\r\n            // reconcile loop's phantom-clear offlines the stale-online records (the \"was\r\n            // online\" signal). A brain restart with a surviving broker re-runs nothing\r\n            // (its sessions are live, not orphaned). Belts inside the gate.\r\n            // [impl->REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL]\r\n            resume_restart_orphaned_endpoints(&owlery, &registered, &adapters_dir);\r\n        }\r\n        let mut session_poll = SessionPoll::default();\r\n        while !stop.load(Ordering::SeqCst) {\r\n            // TEST-ONLY gate `SPT_LIVEHOST_RECONCILE_DISABLE` (runtime env, DEFAULT\r\n            // unset = normal production, untouched): skip the reconcile poll+body so an\r\n            // int rig can prove REQ-UPDATE-TRIAL-DRAIN-DRIVE's core-loop KIND_SESSIONS\r\n            // reap-driver in ISOLATION. This loop's own `SessionPoll::query`\r\n            // → `brain.sessions()` (every LIVE_RECONCILE_INTERVAL_MS) would OTHERWISE\r\n            // drive the same broker reap and mask the fix (todlando 2026-07-09). Setting\r\n            // it faithfully REPRODUCES THE FIELD'S livehost-silent update-trial condition\r\n            // (PIN Q2: the trial-brain livehost's first reconcile tick landed around the\r\n            // 30s kill, so it never drove the reap) — the exact failure mode the fix\r\n            // makes the wedge-reap independent of. Runtime env (not cfg(test)): the rig\r\n            // spawns a real release `spt daemon brain` child cfg(test) can't reach — the\r\n            // SPT_BRAIN_WRITE_DEADLINE_MS precedent. Still honors `stop` on a tight tick.\r\n            // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\r\n            if std::env::var_os(\"SPT_LIVEHOST_RECONCILE_DISABLE\").is_some() {\r\n                std::thread::sleep(Duration::from_millis(100));\r\n                continue;\r\n            }\r\n            let owlery = perch::owlery_dir();\r\n            let adapters_dir = perch::adapters_dir();\r\n            let registered = spt_runtime::registry::registered(&adapters_dir);\r\n            let cfg = DaemonConfig::load();\r\n            // B2 keystone (REQ-HAZARD-HOSTED-LIVENESS-RECONCILE) + B5 boot-gate\r\n            // (REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE): clear the status=online\r\n            // latch for any spt-hosted endpoint whose broker session is gone — and\r\n            // do it from BOOT tick 1, NOT after a grace. Runs BEFORE reconcile_once\r\n            // so the same-tick stop-side un-hosts the now-offline perch and the\r\n            // start-side never REVIVES its Psyche. The boot-gate is what stops a\r\n            // cold start after an unclean stop from spawning N phantom Psyches for N\r\n            // dead-but-latched perches. Skipped only when the broker is unreachable\r\n            // (None) — never mass-offline on a hiccup; safe at tick 1 because\r\n            // run_brain connects to the broker BEFORE this host spawns, so the query\r\n            // returns the REAL session set: empty at a cold start (every online\r\n            // controllable perch is a phantom → offlined), the surviving sessions at\r\n            // a brain restart (live agents stay, only the dead are offlined). The\r\n            // controllable==Some(true) gate inside keeps relay/legacy perches exempt.\r\n            // [impl->REQ-HAZARD-HOSTED-LIVENESS-RECONCILE]\r\n            // [impl->REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE]\r\n            if let Some(live) = session_poll.query(&crate::endpoint::broker_socket_name()) {\r\n                reconcile_hosted_liveness(&owlery, &live);\r\n            }\r\n            reconcile_once(&owlery, &registered, &adapters_dir, &set, &cfg, reason);\r\n            // W2: the attachment TTL reaper rides this same 5 s pulse — snapshot\r\n            // bytes and the entry that names them are retired together, so an\r\n            // expired attachment stops costing disk as well as stops serving.\r\n            // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n            reap_expired_attachments();\r\n            // Sleep in slices so a stop lands promptly.\r\n            let mut left = LIVE_RECONCILE_INTERVAL_MS;\r\n            while left > 0 && !stop.load(Ordering::SeqCst) {\r\n                let step = left.min(100);\r\n                std::thread::sleep(Duration::from_millis(step));\r\n                left -= step;\r\n            }\r\n        }\r\n    })\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use crate::test_home::with_home;\r","truncated":true,"truncatedBy":"lines","totalLines":1579,"totalBytes":6357,"outputLines":97,"outputBytes":6357,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2917,"displayContent":{"text":"/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\r\n/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\r\n/// config are re-read each sweep (adapter / pulse-period changes land between\r\n/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\r\n/// for symmetry — the threads die with the brain process and the next brain\r\n/// rehydrates from disk.\r\n// [impl->REQ-DAEMON-1]\r\npub fn spawn_live_host(stop: Arc<AtomicBool>, reason: StartReason) -> JoinHandle<()> {\r\n    std::thread::spawn(move || {\r\n        let set = Arc::new(LiveSet::new());\r\n        {\r\n            // F-030 W5 ONE-SHOT legacy-resident sweep (REQ-PSYCHE-LEGACY-RESIDENT-SWEEP):\r\n            // BEFORE the first reconcile, bury any pre-W3 psyche WRAPPER a cross-version\r\n            // upgrade left ALIVE-but-hung (it registered its `<id>-psyche` ready perch then\r\n            // blocked forever on `spt ready --once`; the per-event driver never delivers to\r\n            // it). Fires exactly once at brain start (never per-reconcile) — the retired\r\n            // residency machinery's corpse-burial, not its resurrection.\r\n            // [impl->REQ-PSYCHE-LEGACY-RESIDENT-SWEEP]\r\n            let owlery = perch::owlery_dir();\r\n            let adapters_dir = perch::adapters_dir();\r\n            let registered = spt_runtime::registry::registered(&adapters_dir);\r\n            sweep_legacy_resident_psyches(&owlery, &registered, &adapters_dir);\r\n            // F-030 W5 ONE-SHOT `.live-bin` GC — ORDERED AFTER the sweep so any wrapper\r\n            // running FROM the own-copy image is killed first (its dir then unlocks).\r\n            gc_live_bin_dirs(&owlery);\r\n            // LIFECYCLE-TRUTH W3 ONE-SHOT daemon-restart endpoint survival\r\n            // (REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL): re-run the harness of every\r\n            // previously-ONLINE spt-hosted endpoint this (re)start orphaned, BEFORE the\r\n            // reconcile loop's phantom-clear offlines the stale-online records (the \"was\r\n            // online\" signal). A brain restart with a surviving broker re-runs nothing\r\n            // (its sessions are live, not orphaned). Belts inside the gate.\r\n            // [impl->REQ-UPDATE-FINISH-ENDPOINT-SURVIVAL]\r\n            resume_restart_orphaned_endpoints(&owlery, &registered, &adapters_dir);\r\n        }\r\n        let mut session_poll = SessionPoll::default();\r\n        while !stop.load(Ordering::SeqCst) {\r\n            // TEST-ONLY gate `SPT_LIVEHOST_RECONCILE_DISABLE` (runtime env, DEFAULT\r\n            // unset = normal production, untouched): skip the reconcile poll+body so an\r\n            // int rig can prove REQ-UPDATE-TRIAL-DRAIN-DRIVE's core-loop KIND_SESSIONS\r\n            // reap-driver in ISOLATION. This loop's own `SessionPoll::query`\r\n            // → `brain.sessions()` (every LIVE_RECONCILE_INTERVAL_MS) would OTHERWISE\r\n            // drive the same broker reap and mask the fix (todlando 2026-07-09). Setting\r\n            // it faithfully REPRODUCES THE FIELD'S livehost-silent update-trial condition\r\n            // (PIN Q2: the trial-brain livehost's first reconcile tick landed around the\r\n            // 30s kill, so it never drove the reap) — the exact failure mode the fix\r\n            // makes the wedge-reap independent of. Runtime env (not cfg(test)): the rig\r\n            // spawns a real release `spt daemon brain` child cfg(test) can't reach — the\r\n            // SPT_BRAIN_WRITE_DEADLINE_MS precedent. Still honors `stop` on a tight tick.\r\n            // [impl->REQ-UPDATE-TRIAL-DRAIN-DRIVE]\r\n            if std::env::var_os(\"SPT_LIVEHOST_RECONCILE_DISABLE\").is_some() {\r\n                std::thread::sleep(Duration::from_millis(100));\r\n                continue;\r\n            }\r\n            let owlery = perch::owlery_dir();\r\n            let adapters_dir = perch::adapters_dir();\r\n            let registered = spt_runtime::registry::registered(&adapters_dir);\r\n            let cfg = DaemonConfig::load();\r\n            // B2 keystone (REQ-HAZARD-HOSTED-LIVENESS-RECONCILE) + B5 boot-gate\r\n            // (REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE): clear the status=online\r\n            // latch for any spt-hosted endpoint whose broker session is gone — and\r\n            // do it from BOOT tick 1, NOT after a grace. Runs BEFORE reconcile_once\r\n            // so the same-tick stop-side un-hosts the now-offline perch and the\r\n            // start-side never REVIVES its Psyche. The boot-gate is what stops a\r\n            // cold start after an unclean stop from spawning N phantom Psyches for N\r\n            // dead-but-latched perches. Skipped only when the broker is unreachable\r\n            // (None) — never mass-offline on a hiccup; safe at tick 1 because\r\n            // run_brain connects to the broker BEFORE this host spawns, so the query\r\n            // returns the REAL session set: empty at a cold start (every online\r\n            // controllable perch is a phantom → offlined), the surviving sessions at\r\n            // a brain restart (live agents stay, only the dead are offlined). The\r\n            // controllable==Some(true) gate inside keeps relay/legacy perches exempt.\r\n            // [impl->REQ-HAZARD-HOSTED-LIVENESS-RECONCILE]\r\n            // [impl->REQ-HAZARD-LIVEHOST-BOOT-LIVENESS-GATE]\r\n            if let Some(live) = session_poll.query(&crate::endpoint::broker_socket_name()) {\r\n                reconcile_hosted_liveness(&owlery, &live);\r\n            }\r\n            reconcile_once(&owlery, &registered, &adapters_dir, &set, &cfg, reason);\r\n            // W2: the attachment TTL reaper rides this same 5 s pulse — snapshot\r\n            // bytes and the entry that names them are retired together, so an\r\n            // expired attachment stops costing disk as well as stops serving.\r\n            // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n            reap_expired_attachments();\r\n            // Sleep in slices so a stop lands promptly.\r\n            let mut left = LIVE_RECONCILE_INTERVAL_MS;\r\n            while left > 0 && !stop.load(Ordering::SeqCst) {\r\n                let step = left.min(100);\r\n                std::thread::sleep(Duration::from_millis(step));\r\n                left -= step;\r\n            }\r\n        }\r\n    })\r\n}\r\n\r\n#[cfg(test)]\r\nmod tests {\r\n    use super::*;\r\n    use crate::test_home::with_home;\r\n…\n}","startLine":1339,"lineNumbers":[1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1380,1381,1382,1383,1384,1385,1386,1387,1388,1389,1390,1391,1392,1393,1394,1395,1396,1397,1398,1399,1400,1401,1402,1403,1404,1405,1406,1407,1408,1409,1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422,1423,1424,1425,1426,1427,1428,1429,1430,1431,1432,1433,1434,1435,null,2917]},"fileSize":150325,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\livehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2917,"totalBytes":6357,"outputLines":97,"outputBytes":6357,"shownRange":{"start":1339,"end":1435},"nextOffset":1436}}},"isError":false,"timestamp":1789393891065}}
{"type":"message","id":"320801cb","parentId":"2979052e","timestamp":"2026-09-14T13:51:31.069Z","message":{"role":"toolResult","toolCallId":"call_ycT8jr3KZTnQVy87AklNb1OR|fc_02edc0987684b57f016aa7fbe2fa1887d297193b2ce45c6200","toolName":"grep","content":[{"type":"text","text":" 29|**spt-daemon** (per-machine supervisor):\n*30|The single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the siste...\n 31|\n 32|<!-- [doc->REQ-CLI-NODE-VERB-PRIMARY] -->\n 33|**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process ...\n...\n 36|- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n*37|- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n 38|\n 39|Logical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n 40|\n...\n 95|<!-- [doc->REQ-MANIFEST-4] -->\n*96|Once-per-session usage/syntax hints, a first-class adapter feature: the manifest's `[hints]` section declares entries of `{keywords (literal default, regex opt-in), text}`; the adapter's user-prompt hook pipes the **full user message** to `spt api hint --session <id>` (stdin) and receives matched hint lines (`keyword hint for SPT adapter <name>: \"<kw>\"-->{text}`) for its context-injection channel. The daemon keeps a per-session seen-set — each hint fires **once per session** (a `/clear` mints a new ses...\n 97|_Avoid_: unconditional static context (that's the adapter's own preamble); firing per-message.\n 98|\n 99|**shell keyword hints** (releases#133, operator-GREENLIT; shape ruled 2026-08-30):\n...\n 165|**resume-session seam** — two distinct forms:\n*166|- **fresh-with-preload:** resume with *cleared* context (a fresh session) + psyche-download. Accepts a `$psyche-context` key to launch the fresh session with the psyche-download preloaded — or the adapter instead pulls it via an spt-core command in its SessionStart hook. <!-- [doc->REQ-RESUME-CONTEXT-PULL] --> That command is **`spt api psyche-download <id> [--session-id <sid>]`**: it emits the durable resume brief (role → live-context → project-context, project resolved from the perch's bound cwd)...\n 167|- **continue-existing:** resume an existing harness session under the adapter (its native resume).\n 168|\n 169|**capability declaration** — which endpoint types a harness/node can host (a Pi node might host only Shells, never a LiveAgent). Static manifest list, consumed by the subnet registry so a node advertises its hostable types. Exact shape is design-open.\n...\n 179|- **Cross-adapter fallback** is a **node-wide setting**, not a manifest field: if a Psyche/echo invocation under one adapter is rate-limited, spt-core falls back to another adapter (e.g. `ccs` — its own adapter, not a binary-swap). <!-- [doc->REQ-MANIFEST-6] --> A fallback **target is addressed as `<adapter>:<profile>`** (not just a bare adapter_name) and resolves through the one composite-addressing resolver (`registry::resolve_option`), so a fallback may select a shipped or local profile (`ccs`, `ccs...\n*180|- **Config knobs** (pulse period, echo-commune window/gate, route-guard window, daily refresh) are spt-core **global settings** with optional **per-endpoint override**. **An adapter may DECLARE A DEFAULT, never an override** (narrowed 2026-08-03, LOCKSMITH grill — the original \"never per-adapter\" wording is superseded): a harness has real information about its own turn shape and cost, but the operator keeps the last word. Precedence, highest first: **per-endpoint override → node/global setting → ad...\n 181|- **Event-block vocabulary and file-drop filenames are fixed spt-core constants** (documented for adapter authors), not manifest-configurable. <!-- [doc->REQ-RESUME-CONTEXT-PULL] --> This includes the **checkpoint sentinel `!!checkpoint!!`** — the agent-checkpoint trigger an adapter embeds in a commune/signoff drop body (one bare token = checkpoint with default wake; a `!!checkpoint!! <text> !!checkpoint!!` pair makes the inter-marker text a custom wake directive). It is spt-core control metadata: spt-...\n 182|\n 183|### Inbound `api` surface (detailed)\n...\n 200|**`spt endpoint purge <id>`** (CLI, not `api`) — the standalone, formal **full teardown**: wipe an endpoint and *every* record keyed on it. It is the dev/CI sibling of `api session-end --erase` (which is adapter-triggered at session end); `purge` is the explicit operator/test command for clean setup-and-reset. **Deliberately NOT consent-gated** — a local dev/test op, never a peer-visible action. **Offline-only**: it refuses a live / daemon-hosted endpoint (deleting records out from under a running ho...\n*201|_Avoid_: consent-gating it (it is intentionally ungated, for CI); treating it as a sync/remote op (local-only); a soft variant (purge is always the hard, full wipe — soft teardown is `endpoint stop`). **Read that soft/hard contrast on the RECORD axis only** (ADR-0045): `stop` is *record*-preserving (spool.db + info.json survive) where `purge` wipes them. It says nothing about processes — on the **process** axis `stop` is hard: for a broker-hosted endpoint it reaps the session and its descendant subtr...\n 202|<!-- [doc->REQ-ENDPOINT-PURGE] -->\n 203|\n 204|- **`api history-log`** — Path B: ingest normalized records into spt-core's native history store.\n*205|- **`api presence`** — adapter reports user interaction → updates the presence datum `(last_active_node, last_active_endpoint, ts)`. In the spt-hosted topology, presence is **also** updated by the broker *detecting* (sensing, not watching/logging) user input on a held PTY — privacy-preserving (it notes that input occurred, records no content).\n 206|- **`api emit --type <sensory_type> <payload>`** — a broker-launched **Shell** binary pushes a sensory payload to its owner agent (owner known from `api bind`; REST-only, never spooled). See the Shell model.\n 207|\n 208|**Not `api` commands — file-drop flow:** `commune` and `signoff` are deprecated as commands (modern SPT) in favor of file drops. The agent/adapter writes `<id>-commune.md` / `<id>-signoff.md`; the daemon watches the manifest-declared commune/signoff dirs (the spawn-session seam fields), ingests, and deletes (drop files are daemon-owned single-writer — KNOWN-HAZARDS 6.4). These stay off the `api` surface and the agent surface alike. **This path is the Self's, and spt-core's echo-commune never writes i...\n...\n 220|\n*221|**Bind-time adapter/profile resolution (ADR-0021).** Because the seed is adapter-agnostic, `listen`/`poll` resolve the owning adapter/profile when they bind, as a pure read — never a seed-time snapshot that could drift. `--adapter <name[:profile]>` is an **optional override** on the `api` group (an explicit choice for adapter dev/iteration); omitted, resolution runs:\n 222|1. the seed's `parent_pid` → that process's **executable basename** (case-insensitive, `.exe`-stripped);\n 223|2. **candidate adapters** = registered `kind=\"harness\"` adapters whose **`host_binaries`** (the manifest match-key) contains that basename; <!-- [doc->REQ-MANIFEST-8] -->\n 224|3. **profile**: the durable **active-profile pointer** (`spt adapter use <adapter>[:profile]` writes it; one default per `host_binary`) wins; unset → the freshest candidate adapter by `registered_at_ms`, base profile (a specific profile is only ever chosen by the pointer), name-ascending on ties; <!-- [doc->REQ-INSTALL-12] -->\n...\n 249|**Psyche**:\n*250|The Psyche companion's own perch, distinct from its paired LiveAgent's perch. First-class endpoint type so messages addressed to a LiveAgent's Psyche route directly without ambiguity. **A Psyche is a bounded per-event turn, not a resident process (since v0.25.0).** Each psyche-relevant event (a pulse fire, a commune/signoff drop, a session-custody transition) runs **exactly one** bounded turn through the psyche role template, spawned by the daemon, which exits at turn end — there is no long-lived psych...\n 251|\n 252|*I/O & trust boundary (ADR-0012):* the Psyche is a **sandboxed** actor — it may read and write files but **cannot send messages or reach the network itself**. Its inbound context arrives two ways: events/messages the daemon hands it, and **commune/signoff file-drops** (Self → daemon → Psyche; the *Summarizer* authors the commune delta). Its **sole outbound** is **reply/notify intents** the daemon relays as its **outbound proxy** — emitted as `<EVENT type=\"reply\">`/`<EVENT type=\"notify\">` (the sha...\n 253|\n...\n 394|\n*395|**Online/offline are mutually-exclusive processes:** a live shell binary (including a launch awaiting bind) excludes its wake-watcher. A recorded-offline instance is watcher-eligible when it is persistent, carries no corpse, or its corpse's launch predates machine boot. **Only nonpersistent instances retain the same-boot force-kill freeze:** their same-boot or undatable corpses arm no watcher, preserving the deploy/overwrite case. A persistent corpse bypasses that freeze even without a launch stamp or bo...\n 396|\n 397|**Exit-opcode supervision:** the wake-watcher exiting with the **wake opcode** → spt-core runs the wake resolution (below) and brings the shell online. Any *other* exit (crash) → respawn the watcher with **exponential backoff + eventual give-up** (until next shell activity) — crash-bug safety. One watcher per offline shell instance.\n 398|\n...\n 565|- **Thread-spanning across session boundaries.** A live agent's identity persists across many harness *sessions* (a `/clear` or `/compact` rotates the harness `session_id` — see `api boundary` / **post-spawn seam** — while the endpoint identity and `parent_pid` anchor hold). The digest follows the **agent thread**, not a single session: its rolling window may bridge a boundary (the tail of session N and the head of session N+1 coexist until the old turns age out), so a glance right after a `/clear` s...\n*566|- **Two access modes.** **Snapshot pull** — `spt endpoint digest <[subnet:]id[@node]>` returns the current structured buffer (a Shell/CLI/GUI on-demand render; feeds the frontend's \"latest session output\" pane; a Gateway's agent-window). **Structured-delta stream** — a subscriber (live Shell pane, GUI, Gateway) receives only *changes* (new turn, new tool entry, collapse update), keyed to log records, for resource-efficient near-realtime reflection. **Access is address-gated** — fetch/subscribe is a...\n 567|- **Turn sealing = idle-triggered** (ruled 2026-07-24, rebound grill; supersedes seal-on-next-input as the primary). A turn's records gain their stable `seq` when the turn **finishes**, and the authoritative finish signal is the endpoint's **idle transition** — the same adapter-reported signal the activity model already owns — not the arrival of the *next* user input (that arrival remains a harmless no-op fallback seal). A finished-but-idle turn is therefore never left `partial`/seq-less (the mint-th...\n 568|- **\"Option (C)\" logging surface:** the digest may also be *persisted* (opt-in per-endpoint) as a coarse activity log appended to the native history store (Path B), on-boundary or periodic — off by default.\n 569|- **Adapter-declared extraction (post-M9 milestone — reverses M9's \"no manifest seam\"):** M9 retired the PTY-parse engine and made the digest an on-demand projection over a published `{role,text,tool}` contract carried in `[history]`. That under-served real adapters: one normalizer cannot serve echo (opaque) and the digest (contract) at once, and a contract mismatch failed **silently**. So the digest gets its **own `[digest]` manifest seam** — an **imperative extractor** the adapter declares (its nat...\n...\n 592|\n*593|**pump worker**: a cadenced consumer module behind the pump's **worker seam** — one each for registry, notif, sync, update. A worker declares its cadence, optionally consumes its wake marker (`poll_wake` — the exactly-once filesystem take stays at the worker edge, the scheduling kernel stays pure), runs optional node-local **pre-round** work once per due round (e.g. the registry worker's eviction sweep → rotation fire → re-advertise ordering), and a per-peer **peer step** over the pump-provided c...\n 594|_Avoid_: calling an individual leg a \"pump\" (the loop is *the* pump; the legs are workers); giving a worker its own `EpochSource` over the shared op counter (sole-writer: the pump's, KH epoch-lease class).\n 595|\n 596|**peer-route chain** (MESH-RECOVERY, ADR-0039): the pump's dial-address resolution order — exact `peer-addrs.json` cache entry → **validated** `RosterEntry.address` (the entry's address `id` must match the peer key; a poison row never becomes a route) → id-only discovery — always fully consulted, in that order. Route **retention is nondestructive**: a failed dial *demotes* a cached route to suspect (skipped in favor of the roster leg, superseded by any validated fresher address), never deletes a ...\n...\n 691|\n*692|**project index** — a node's endpoint→project attribution is DERIVED state, held as a **persistent materialized index** (ADR-0037): `spt-store` owns the versioned format + read path (daemon-offline reads = last persisted snapshot); the **daemon is the sole single-flight writer** (load-at-start, ready-without-warm, background batched reconcile, atomic replace, coalesced event-driven invalidation keyed on branch-tip fingerprints, last-known-good on failure). Readers — list, picker, endpoint-info, hoo...\n 693|\n*694|**index writer duty (daemon)** — the brain hosts ONE writer thread (`projwriter`, spawned beside the live host; single-flight by construction). Batched complexity is contract, `O(P+B+F+C)`: ONE branch enumeration per cycle (`for-each-ref` carries recency + tips), ≤1 tree scan per **changed** `p-*` branch (`ls-tree` at tip, membership cached by tip), ONE derivation per distinct normalized cwd (cache stamped on the repo-identity marker — `.git/config` / the `.git` gitfile — so **ordinary commits ar...\n 695|_Avoid_: synchronous git in any read path (the poisoned-git int rigs + the `gitrun` census exist to catch a regression — new list-shaped surfaces must join the index, never re-derive); readers falling back to enrichment; treating index presence as health; wall-clock CI gates (counters gate, wall-clock is manual acceptance); a writer-maintained generation counter (nothing maintains it — fingerprints only); mutating `p-*` branches outside the ContextStore funnels without a `projinval` nudge (the sync-p...\n 696|\n 697|**delivery** — peer-propagated over P2P, layered on self-fetch, with out-of-band still supported. One node learns of / obtains an update (marketplace drop *or* self-fetch from a release channel), gossips availability across the subnet, and peers pull the new binary over the networking layer — the subnet self-heals to latest. **All binaries are signature-verified before handoff regardless of source** (peer-propagation otherwise lets a compromised node poison the subnet). spt-core has its own release s...\n...\n 712|\n*713|## Web serving\n 714|\n 715|Ratified 2026-09-06 (WEBSERVE grill round 1, releases#272; ADR-0056..0059). The docs server\n*716|grows into the node's general serving surface; these are the terms the surface is described in.\n 717|\n*718|**served resource** — anything a node exposes over its serving surface: a registry file, a\n 719|served root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\n 720|resource has exactly one **node-prefixed URL**.\n 721|_Avoid_: hosted file, shared file, upload.\n...\n 729|\n*730|**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\n*731|deliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\n 732|registry's. (ADR-0057)\n*733|_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n 734|\n 735|**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\n 736|contents are served as a subtree. A served root is a kind of registry entry, never a second\n...\n 749|\n*750|**attachment** — a file sent with a message by registering it as a served resource and carrying\n 751|its node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\n*752|it wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\n 753|bytes as they were at send time, as immutable as the message — and it **expires** (30-day\n 754|default lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\n 755|served at its path, edits visible, and lives until removed. (ADR-0058)\n 756|_Avoid_: file push; sending a file (bytes never travel with the message); upload; treating an\n*757|attachment as a live view of the sender's file.\n 758|\n 759|**message short-ID** — the eight-character, node-scoped token a message is referred to by: in a\n 760|chat line, at the CLI (`spt msg show`, `spt send --reply-to`), and as its served URL\n...\n 813|**`spt endpoint fork <src[@node]> <new_id> --subnet <target> [--delete-source]`** (cross-subnet clone):\n*814|Clone an endpoint into a **new, identity-distinct endpoint** on another subnet — the sanctioned way to place an agent's mind in a different subnet (the anchor subnet being immutable). The fork's **anchor = the target subnet**; it is **seeded with a one-time copy** of the source's mind (the live + project *Cross-node Psyche sync* tiers), after which the two **diverge** — there is **no ongoing sync**. A fork is therefore **not an instance**: an *instance* is the **same** identity on another node with a...\n 815|**The source may live on another node** (HANDRAIL, releases#29): qualified `src@node` resolves to the holder and the fork is **made there**, by that node, through the *`FORK`* control surface — one local primitive serves both arms, so a wire-driven fork is the same act a local operator performs. The gate is the **source's** rules (the mind being copied is the one whose owner decides) and it reads the **handshake-proven** origin, never a field the request carries; no answer is **never** reported as fork...\n 816|\n 817|**teardown authority (ADR-0045):** a teardown verb never stamps a terminal or resting state it has not caused. Where the session is **broker-hosted** (`controllable == Some(true)`), both `shutdown` and `stop` mean the same physical thing — the broker session row is gone and its **descendant** process subtree is reaped (the harness child *and* anything it spawned, e.g. a child `spt api listen`) — and the state stamp is written only **after** the confirmed reap, because a surviving host can re-bind ove...\n...\n 899|\n*900|Layering (bottom → top): `spt-proto` (wire envelope grammar, endpoint types, message framing, Ed25519 identity types, typed+binary payload schema — pure types, no I/O) → `spt-store` (spool, perch layout, trust store, registry persistence) → `spt-msg` (delivery TCP+spool-fallback, routing, send/ring) → `spt-net` (Iroh, mDNS, SPAKE2/TOTP pairing, subnet-registry distribution; `net` feature-flagged) and `spt-term` (session-surface trait, PTY impl, broker) and `spt-runtime` (`AgentRuntime` trait, `...\n 901|\n 902|**public SDK surface** (semver-committed): `spt-proto` (the wire contract — anyone speaking SPT depends on it), `spt-runtime` (the trait third-party harnesses implement), `spt-msg` (the deeper messaging-integration path). Everything else (`spt-store`, `spt-net`, `spt-term`, `spt-live`, `spt-daemon`) is internal/unstable pre-1.0 — reachable, but no stability promise. The *integration* crates are stable; the *machinery* churns. **Private-source consequence (ADR-0014 era):** with the source repo private...\n 903|\n...\n 928|**engine-room endpoint** (ratified 2026-07-28, access-control grill):\n*929|**One per node.** A locked-down **agent endpoint** (harness-adapter-backed, spt-hosted, has a mind — so it can reason about the node's access posture) that is the designated surface for setting the **node's** control-surface modes, and — via *empower* — a **subnet's** modes. Bring-online + controller-attach requires a **same-node CLI call + a member-or-admin TOTP** for the engine-room's anchor subnet (no OS elevation). Structural locks: refuses all inbound except replies to its own outbound (**knoc...\n 930|_Avoid_: \"mother node\" (rejected — the mesh stays symmetric; authority rides keys, not a privileged node); remote drive of an engine-room in any form; an agent running the ceremony.\n 931|\n 932|**empower** (`empower <subnet-id> --admin-code <admin-totp>`):\n...\n 937|**control surface** (ratified 2026-07-28, access-control grill):\n*938|The unit of access-control granularity: a named remote-reachable operation class on an endpoint. **Open string vocabulary, CONSTANT_CASE ids** (like capability ids — new surfaces mint ids without schema change). v1 set = the existing gate families: `MSG`, `RC_VIEW`, `RC_ATTACH`, `DIGEST`, `WAKE`, `SUSPEND`, `XFER`, `SHELL_LINK`, `DISCOVER` — plus **`FORK`** (HANDRAIL, releases#29), the first id minted *with* its capability and so the proof that the open vocabulary grows the way it was ratified to: on...\n 939|\n 940|**Intra-node governance** (releases#211, operator-rephrased 2026-08-22). <!-- [doc->REQ-ACL-INTRA-NODE-SELF] --> The vocabulary for governing traffic authored ON this node is a **SELF-REFERENTIAL NODE SUBJECT at the EXISTING tiers** — a rule whose subject is this node's own id. **No new tier, no new subject kind, no schema change**, and the v1 reading (a rules tier at 3.5 with a mode twin at 6.5) is WITHDRAWN IN FULL. Two effects: a **node-scope** own-node rule governs intra-node actions for every endp...\n 941|\n...\n 1011|Whether a surface's inbound carries a **proven sender endpoint** — the property that decides which **subject tier** a grant for that surface can actually bind. Attributable ⇒ a sender-endpoint entry can match (today: `MSG`, via the W2b daemon stamp). Non-attributable ⇒ only node-tier subjects are real for it; a sender-endpoint entry is dead. The classification is **single-sourced per-surface metadata**, not a hardcoded MSG-vs-rest split: when a surface's records grow their own sender stamp (`WEB` i...\n*1012|_Avoid_: \"non-MSG\" as the category name (it is a snapshot, not the rule); granting a sender-endpoint entry on a non-attributable surface (it can never match).\n 1013|\n 1014|<!-- [doc->REQ-ACL-GRANT-NODES-POLICY] -->\n 1015|**ENDPOINTS_CAN_GRANT_NODES (node policy)** (ratified 2026-07-31, knock grill):\n...\n 1097|\n*1098|**subnet attachment (attached / detached)**:\n*1099|Whether this node's daemon is **actively serving** a held subnet membership right now — pairing responder reachable, rendezvous meet listener rotating, registry gossip pumping. **Attached** = serving; **detached** = the membership record (seed) is held on disk but deliberately not served (the daemon neither advertises into nor connects to that subnet). Detachment is a *chosen* per-subnet state — `spt subnet detach/attach <NAME> [--save]` (shipped M8-D2; `--save` persists the startup default in daemon...\n 1100|\n 1101|**endpoint description** (canonical CLI term for the resource-advertisement blurb):\n 1102|The per-endpoint free-text \"yellow-pages\" line (see §resource advertisement). Surface term is **description**; \"blurb\" survives only as the internal field name.\n...\n 1109|<!-- [doc->REQ-ENDPOINT-LIST-MERGE-LOCAL] -->\n*1110|`spt endpoint list` (and therefore `whoami`) **always** appends this node's **LOCAL perch roster** as a trailing section, in addition to the SELF pin and the subnet groups. The subnet groups are the WAN registry snapshot, which lags a just-bound perch by a pump cadence — so without the merge a freshly-online endpoint (or the caller's own, under `whoami`) could be **absent** from its own listing, which reads as lost. The earlier `--local` flag (a separate this-node-only view) is **removed**: the local v...\n 1111|\n 1112|**local-link authentication**:\n 1113|Cross-node traffic already rides Iroh (E2E-encrypted by node keypairs). The exposed surface is *same-node* channels where potentially-untrusted code touches SPT — a shell binary's HTTP/stdin/relay link, HTTP-to-harness-binary delivery. These require a **per-link handshake at `api bind` that establishes a link token + local-channel encryption**, required on every subsequent message — a local-link auth capability so other local processes can't inject into or read a link. Shell↔broker links specifical...\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/297-enforcement-shape/CONTEXT.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\CONTEXT.md","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":31,"fileCount":1,"files":[".worktrees/297-enforcement-shape/CONTEXT.md"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/CONTEXT.md","count":31}],"truncated":true,"displayContent":"   29│**spt-daemon** (per-machine supervisor):\n  *30│The single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the siste...\n   31│\n   32│<!-- [doc->REQ-CLI-NODE-VERB-PRIMARY] -->\n   33│**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process ...\n     │...\n   36│- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n  *37│- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n   38│\n   39│Logical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n   40│\n     │...\n   95│<!-- [doc->REQ-MANIFEST-4] -->\n  *96│Once-per-session usage/syntax hints, a first-class adapter feature: the manifest's `[hints]` section declares entries of `{keywords (literal default, regex opt-in), text}`; the adapter's user-prompt hook pipes the **full user message** to `spt api hint --session <id>` (stdin) and receives matched hint lines (`keyword hint for SPT adapter <name>: \"<kw>\"-->{text}`) for its context-injection channel. The daemon keeps a per-session seen-set — each hint fires **once per session** (a `/clear` mints a new ses...\n   97│_Avoid_: unconditional static context (that's the adapter's own preamble); firing per-message.\n   98│\n   99│**shell keyword hints** (releases#133, operator-GREENLIT; shape ruled 2026-08-30):\n     │...\n  165│**resume-session seam** — two distinct forms:\n *166│- **fresh-with-preload:** resume with *cleared* context (a fresh session) + psyche-download. Accepts a `$psyche-context` key to launch the fresh session with the psyche-download preloaded — or the adapter instead pulls it via an spt-core command in its SessionStart hook. <!-- [doc->REQ-RESUME-CONTEXT-PULL] --> That command is **`spt api psyche-download <id> [--session-id <sid>]`**: it emits the durable resume brief (role → live-context → project-context, project resolved from the perch's bound cwd)...\n  167│- **continue-existing:** resume an existing harness session under the adapter (its native resume).\n  168│\n  169│**capability declaration** — which endpoint types a harness/node can host (a Pi node might host only Shells, never a LiveAgent). Static manifest list, consumed by the subnet registry so a node advertises its hostable types. Exact shape is design-open.\n     │...\n  179│- **Cross-adapter fallback** is a **node-wide setting**, not a manifest field: if a Psyche/echo invocation under one adapter is rate-limited, spt-core falls back to another adapter (e.g. `ccs` — its own adapter, not a binary-swap). <!-- [doc->REQ-MANIFEST-6] --> A fallback **target is addressed as `<adapter>:<profile>`** (not just a bare adapter_name) and resolves through the one composite-addressing resolver (`registry::resolve_option`), so a fallback may select a shipped or local profile (`ccs`, `ccs...\n *180│- **Config knobs** (pulse period, echo-commune window/gate, route-guard window, daily refresh) are spt-core **global settings** with optional **per-endpoint override**. **An adapter may DECLARE A DEFAULT, never an override** (narrowed 2026-08-03, LOCKSMITH grill — the original \"never per-adapter\" wording is superseded): a harness has real information about its own turn shape and cost, but the operator keeps the last word. Precedence, highest first: **per-endpoint override → node/global setting → ad...\n  181│- **Event-block vocabulary and file-drop filenames are fixed spt-core constants** (documented for adapter authors), not manifest-configurable. <!-- [doc->REQ-RESUME-CONTEXT-PULL] --> This includes the **checkpoint sentinel `!!checkpoint!!`** — the agent-checkpoint trigger an adapter embeds in a commune/signoff drop body (one bare token = checkpoint with default wake; a `!!checkpoint!! <text> !!checkpoint!!` pair makes the inter-marker text a custom wake directive). It is spt-core control metadata: spt-...\n  182│\n  183│### Inbound `api` surface (detailed)\n     │...\n  200│**`spt endpoint purge <id>`** (CLI, not `api`) — the standalone, formal **full teardown**: wipe an endpoint and *every* record keyed on it. It is the dev/CI sibling of `api session-end --erase` (which is adapter-triggered at session end); `purge` is the explicit operator/test command for clean setup-and-reset. **Deliberately NOT consent-gated** — a local dev/test op, never a peer-visible action. **Offline-only**: it refuses a live / daemon-hosted endpoint (deleting records out from under a running ho...\n *201│_Avoid_: consent-gating it (it is intentionally ungated, for CI); treating it as a sync/remote op (local-only); a soft variant (purge is always the hard, full wipe — soft teardown is `endpoint stop`). **Read that soft/hard contrast on the RECORD axis only** (ADR-0045): `stop` is *record*-preserving (spool.db + info.json survive) where `purge` wipes them. It says nothing about processes — on the **process** axis `stop` is hard: for a broker-hosted endpoint it reaps the session and its descendant subtr...\n  202│<!-- [doc->REQ-ENDPOINT-PURGE] -->\n  203│\n  204│- **`api history-log`** — Path B: ingest normalized records into spt-core's native history store.\n *205│- **`api presence`** — adapter reports user interaction → updates the presence datum `(last_active_node, last_active_endpoint, ts)`. In the spt-hosted topology, presence is **also** updated by the broker *detecting* (sensing, not watching/logging) user input on a held PTY — privacy-preserving (it notes that input occurred, records no content).\n  206│- **`api emit --type <sensory_type> <payload>`** — a broker-launched **Shell** binary pushes a sensory payload to its owner agent (owner known from `api bind`; REST-only, never spooled). See the Shell model.\n  207│\n  208│**Not `api` commands — file-drop flow:** `commune` and `signoff` are deprecated as commands (modern SPT) in favor of file drops. The agent/adapter writes `<id>-commune.md` / `<id>-signoff.md`; the daemon watches the manifest-declared commune/signoff dirs (the spawn-session seam fields), ingests, and deletes (drop files are daemon-owned single-writer — KNOWN-HAZARDS 6.4). These stay off the `api` surface and the agent surface alike. **This path is the Self's, and spt-core's echo-commune never writes i...\n     │...\n  220│\n *221│**Bind-time adapter/profile resolution (ADR-0021).** Because the seed is adapter-agnostic, `listen`/`poll` resolve the owning adapter/profile when they bind, as a pure read — never a seed-time snapshot that could drift. `--adapter <name[:profile]>` is an **optional override** on the `api` group (an explicit choice for adapter dev/iteration); omitted, resolution runs:\n  222│1. the seed's `parent_pid` → that process's **executable basename** (case-insensitive, `.exe`-stripped);\n  223│2. **candidate adapters** = registered `kind=\"harness\"` adapters whose **`host_binaries`** (the manifest match-key) contains that basename; <!-- [doc->REQ-MANIFEST-8] -->\n  224│3. **profile**: the durable **active-profile pointer** (`spt adapter use <adapter>[:profile]` writes it; one default per `host_binary`) wins; unset → the freshest candidate adapter by `registered_at_ms`, base profile (a specific profile is only ever chosen by the pointer), name-ascending on ties; <!-- [doc->REQ-INSTALL-12] -->\n     │...\n  249│**Psyche**:\n *250│The Psyche companion's own perch, distinct from its paired LiveAgent's perch. First-class endpoint type so messages addressed to a LiveAgent's Psyche route directly without ambiguity. **A Psyche is a bounded per-event turn, not a resident process (since v0.25.0).** Each psyche-relevant event (a pulse fire, a commune/signoff drop, a session-custody transition) runs **exactly one** bounded turn through the psyche role template, spawned by the daemon, which exits at turn end — there is no long-lived psych...\n  251│\n  252│*I/O & trust boundary (ADR-0012):* the Psyche is a **sandboxed** actor — it may read and write files but **cannot send messages or reach the network itself**. Its inbound context arrives two ways: events/messages the daemon hands it, and **commune/signoff file-drops** (Self → daemon → Psyche; the *Summarizer* authors the commune delta). Its **sole outbound** is **reply/notify intents** the daemon relays as its **outbound proxy** — emitted as `<EVENT type=\"reply\">`/`<EVENT type=\"notify\">` (the sha...\n  253│\n     │...\n  394│\n *395│**Online/offline are mutually-exclusive processes:** a live shell binary (including a launch awaiting bind) excludes its wake-watcher. A recorded-offline instance is watcher-eligible when it is persistent, carries no corpse, or its corpse's launch predates machine boot. **Only nonpersistent instances retain the same-boot force-kill freeze:** their same-boot or undatable corpses arm no watcher, preserving the deploy/overwrite case. A persistent corpse bypasses that freeze even without a launch stamp or bo...\n  396│\n  397│**Exit-opcode supervision:** the wake-watcher exiting with the **wake opcode** → spt-core runs the wake resolution (below) and brings the shell online. Any *other* exit (crash) → respawn the watcher with **exponential backoff + eventual give-up** (until next shell activity) — crash-bug safety. One watcher per offline shell instance.\n  398│\n     │...\n  565│- **Thread-spanning across session boundaries.** A live agent's identity persists across many harness *sessions* (a `/clear` or `/compact` rotates the harness `session_id` — see `api boundary` / **post-spawn seam** — while the endpoint identity and `parent_pid` anchor hold). The digest follows the **agent thread**, not a single session: its rolling window may bridge a boundary (the tail of session N and the head of session N+1 coexist until the old turns age out), so a glance right after a `/clear` s...\n *566│- **Two access modes.** **Snapshot pull** — `spt endpoint digest <[subnet:]id[@node]>` returns the current structured buffer (a Shell/CLI/GUI on-demand render; feeds the frontend's \"latest session output\" pane; a Gateway's agent-window). **Structured-delta stream** — a subscriber (live Shell pane, GUI, Gateway) receives only *changes* (new turn, new tool entry, collapse update), keyed to log records, for resource-efficient near-realtime reflection. **Access is address-gated** — fetch/subscribe is a...\n  567│- **Turn sealing = idle-triggered** (ruled 2026-07-24, rebound grill; supersedes seal-on-next-input as the primary). A turn's records gain their stable `seq` when the turn **finishes**, and the authoritative finish signal is the endpoint's **idle transition** — the same adapter-reported signal the activity model already owns — not the arrival of the *next* user input (that arrival remains a harmless no-op fallback seal). A finished-but-idle turn is therefore never left `partial`/seq-less (the mint-th...\n  568│- **\"Option (C)\" logging surface:** the digest may also be *persisted* (opt-in per-endpoint) as a coarse activity log appended to the native history store (Path B), on-boundary or periodic — off by default.\n  569│- **Adapter-declared extraction (post-M9 milestone — reverses M9's \"no manifest seam\"):** M9 retired the PTY-parse engine and made the digest an on-demand projection over a published `{role,text,tool}` contract carried in `[history]`. That under-served real adapters: one normalizer cannot serve echo (opaque) and the digest (contract) at once, and a contract mismatch failed **silently**. So the digest gets its **own `[digest]` manifest seam** — an **imperative extractor** the adapter declares (its nat...\n     │...\n  592│\n *593│**pump worker**: a cadenced consumer module behind the pump's **worker seam** — one each for registry, notif, sync, update. A worker declares its cadence, optionally consumes its wake marker (`poll_wake` — the exactly-once filesystem take stays at the worker edge, the scheduling kernel stays pure), runs optional node-local **pre-round** work once per due round (e.g. the registry worker's eviction sweep → rotation fire → re-advertise ordering), and a per-peer **peer step** over the pump-provided c...\n  594│_Avoid_: calling an individual leg a \"pump\" (the loop is *the* pump; the legs are workers); giving a worker its own `EpochSource` over the shared op counter (sole-writer: the pump's, KH epoch-lease class).\n  595│\n  596│**peer-route chain** (MESH-RECOVERY, ADR-0039): the pump's dial-address resolution order — exact `peer-addrs.json` cache entry → **validated** `RosterEntry.address` (the entry's address `id` must match the peer key; a poison row never becomes a route) → id-only discovery — always fully consulted, in that order. Route **retention is nondestructive**: a failed dial *demotes* a cached route to suspect (skipped in favor of the roster leg, superseded by any validated fresher address), never deletes a ...\n     │...\n  691│\n *692│**project index** — a node's endpoint→project attribution is DERIVED state, held as a **persistent materialized index** (ADR-0037): `spt-store` owns the versioned format + read path (daemon-offline reads = last persisted snapshot); the **daemon is the sole single-flight writer** (load-at-start, ready-without-warm, background batched reconcile, atomic replace, coalesced event-driven invalidation keyed on branch-tip fingerprints, last-known-good on failure). Readers — list, picker, endpoint-info, hoo...\n  693│\n *694│**index writer duty (daemon)** — the brain hosts ONE writer thread (`projwriter`, spawned beside the live host; single-flight by construction). Batched complexity is contract, `O(P+B+F+C)`: ONE branch enumeration per cycle (`for-each-ref` carries recency + tips), ≤1 tree scan per **changed** `p-*` branch (`ls-tree` at tip, membership cached by tip), ONE derivation per distinct normalized cwd (cache stamped on the repo-identity marker — `.git/config` / the `.git` gitfile — so **ordinary commits ar...\n  695│_Avoid_: synchronous git in any read path (the poisoned-git int rigs + the `gitrun` census exist to catch a regression — new list-shaped surfaces must join the index, never re-derive); readers falling back to enrichment; treating index presence as health; wall-clock CI gates (counters gate, wall-clock is manual acceptance); a writer-maintained generation counter (nothing maintains it — fingerprints only); mutating `p-*` branches outside the ContextStore funnels without a `projinval` nudge (the sync-p...\n  696│\n  697│**delivery** — peer-propagated over P2P, layered on self-fetch, with out-of-band still supported. One node learns of / obtains an update (marketplace drop *or* self-fetch from a release channel), gossips availability across the subnet, and peers pull the new binary over the networking layer — the subnet self-heals to latest. **All binaries are signature-verified before handoff regardless of source** (peer-propagation otherwise lets a compromised node poison the subnet). spt-core has its own release s...\n     │...\n  712│\n *713│## Web serving\n  714│\n  715│Ratified 2026-09-06 (WEBSERVE grill round 1, releases#272; ADR-0056..0059). The docs server\n *716│grows into the node's general serving surface; these are the terms the surface is described in.\n  717│\n *718│**served resource** — anything a node exposes over its serving surface: a registry file, a\n  719│served root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\n  720│resource has exactly one **node-prefixed URL**.\n  721│_Avoid_: hosted file, shared file, upload.\n     │...\n  729│\n *730│**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\n *731│deliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\n  732│registry's. (ADR-0057)\n *733│_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n  734│\n  735│**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\n  736│contents are served as a subtree. A served root is a kind of registry entry, never a second\n     │...\n  749│\n *750│**attachment** — a file sent with a message by registering it as a served resource and carrying\n  751│its node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\n *752│it wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\n  753│bytes as they were at send time, as immutable as the message — and it **expires** (30-day\n  754│default lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\n  755│served at its path, edits visible, and lives until removed. (ADR-0058)\n  756│_Avoid_: file push; sending a file (bytes never travel with the message); upload; treating an\n *757│attachment as a live view of the sender's file.\n  758│\n  759│**message short-ID** — the eight-character, node-scoped token a message is referred to by: in a\n  760│chat line, at the CLI (`spt msg show`, `spt send --reply-to`), and as its served URL\n     │...\n  813│**`spt endpoint fork <src[@node]> <new_id> --subnet <target> [--delete-source]`** (cross-subnet clone):\n *814│Clone an endpoint into a **new, identity-distinct endpoint** on another subnet — the sanctioned way to place an agent's mind in a different subnet (the anchor subnet being immutable). The fork's **anchor = the target subnet**; it is **seeded with a one-time copy** of the source's mind (the live + project *Cross-node Psyche sync* tiers), after which the two **diverge** — there is **no ongoing sync**. A fork is therefore **not an instance**: an *instance* is the **same** identity on another node with a...\n  815│**The source may live on another node** (HANDRAIL, releases#29): qualified `src@node` resolves to the holder and the fork is **made there**, by that node, through the *`FORK`* control surface — one local primitive serves both arms, so a wire-driven fork is the same act a local operator performs. The gate is the **source's** rules (the mind being copied is the one whose owner decides) and it reads the **handshake-proven** origin, never a field the request carries; no answer is **never** reported as fork...\n  816│\n  817│**teardown authority (ADR-0045):** a teardown verb never stamps a terminal or resting state it has not caused. Where the session is **broker-hosted** (`controllable == Some(true)`), both `shutdown` and `stop` mean the same physical thing — the broker session row is gone and its **descendant** process subtree is reaped (the harness child *and* anything it spawned, e.g. a child `spt api listen`) — and the state stamp is written only **after** the confirmed reap, because a surviving host can re-bind ove...\n     │...\n  899│\n *900│Layering (bottom → top): `spt-proto` (wire envelope grammar, endpoint types, message framing, Ed25519 identity types, typed+binary payload schema — pure types, no I/O) → `spt-store` (spool, perch layout, trust store, registry persistence) → `spt-msg` (delivery TCP+spool-fallback, routing, send/ring) → `spt-net` (Iroh, mDNS, SPAKE2/TOTP pairing, subnet-registry distribution; `net` feature-flagged) and `spt-term` (session-surface trait, PTY impl, broker) and `spt-runtime` (`AgentRuntime` trait, `...\n  901│\n  902│**public SDK surface** (semver-committed): `spt-proto` (the wire contract — anyone speaking SPT depends on it), `spt-runtime` (the trait third-party harnesses implement), `spt-msg` (the deeper messaging-integration path). Everything else (`spt-store`, `spt-net`, `spt-term`, `spt-live`, `spt-daemon`) is internal/unstable pre-1.0 — reachable, but no stability promise. The *integration* crates are stable; the *machinery* churns. **Private-source consequence (ADR-0014 era):** with the source repo private...\n  903│\n     │...\n  928│**engine-room endpoint** (ratified 2026-07-28, access-control grill):\n *929│**One per node.** A locked-down **agent endpoint** (harness-adapter-backed, spt-hosted, has a mind — so it can reason about the node's access posture) that is the designated surface for setting the **node's** control-surface modes, and — via *empower* — a **subnet's** modes. Bring-online + controller-attach requires a **same-node CLI call + a member-or-admin TOTP** for the engine-room's anchor subnet (no OS elevation). Structural locks: refuses all inbound except replies to its own outbound (**knoc...\n  930│_Avoid_: \"mother node\" (rejected — the mesh stays symmetric; authority rides keys, not a privileged node); remote drive of an engine-room in any form; an agent running the ceremony.\n  931│\n  932│**empower** (`empower <subnet-id> --admin-code <admin-totp>`):\n     │...\n  937│**control surface** (ratified 2026-07-28, access-control grill):\n *938│The unit of access-control granularity: a named remote-reachable operation class on an endpoint. **Open string vocabulary, CONSTANT_CASE ids** (like capability ids — new surfaces mint ids without schema change). v1 set = the existing gate families: `MSG`, `RC_VIEW`, `RC_ATTACH`, `DIGEST`, `WAKE`, `SUSPEND`, `XFER`, `SHELL_LINK`, `DISCOVER` — plus **`FORK`** (HANDRAIL, releases#29), the first id minted *with* its capability and so the proof that the open vocabulary grows the way it was ratified to: on...\n  939│\n  940│**Intra-node governance** (releases#211, operator-rephrased 2026-08-22). <!-- [doc->REQ-ACL-INTRA-NODE-SELF] --> The vocabulary for governing traffic authored ON this node is a **SELF-REFERENTIAL NODE SUBJECT at the EXISTING tiers** — a rule whose subject is this node's own id. **No new tier, no new subject kind, no schema change**, and the v1 reading (a rules tier at 3.5 with a mode twin at 6.5) is WITHDRAWN IN FULL. Two effects: a **node-scope** own-node rule governs intra-node actions for every endp...\n  941│\n     │...\n 1011│Whether a surface's inbound carries a **proven sender endpoint** — the property that decides which **subject tier** a grant for that surface can actually bind. Attributable ⇒ a sender-endpoint entry can match (today: `MSG`, via the W2b daemon stamp). Non-attributable ⇒ only node-tier subjects are real for it; a sender-endpoint entry is dead. The classification is **single-sourced per-surface metadata**, not a hardcoded MSG-vs-rest split: when a surface's records grow their own sender stamp (`WEB` i...\n*1012│_Avoid_: \"non-MSG\" as the category name (it is a snapshot, not the rule); granting a sender-endpoint entry on a non-attributable surface (it can never match).\n 1013│\n 1014│<!-- [doc->REQ-ACL-GRANT-NODES-POLICY] -->\n 1015│**ENDPOINTS_CAN_GRANT_NODES (node policy)** (ratified 2026-07-31, knock grill):\n     │...\n 1097│\n*1098│**subnet attachment (attached / detached)**:\n*1099│Whether this node's daemon is **actively serving** a held subnet membership right now — pairing responder reachable, rendezvous meet listener rotating, registry gossip pumping. **Attached** = serving; **detached** = the membership record (seed) is held on disk but deliberately not served (the daemon neither advertises into nor connects to that subnet). Detachment is a *chosen* per-subnet state — `spt subnet detach/attach <NAME> [--save]` (shipped M8-D2; `--save` persists the startup default in daemon...\n 1100│\n 1101│**endpoint description** (canonical CLI term for the resource-advertisement blurb):\n 1102│The per-endpoint free-text \"yellow-pages\" line (see §resource advertisement). Surface term is **description**; \"blurb\" survives only as the internal field name.\n     │...\n 1109│<!-- [doc->REQ-ENDPOINT-LIST-MERGE-LOCAL] -->\n*1110│`spt endpoint list` (and therefore `whoami`) **always** appends this node's **LOCAL perch roster** as a trailing section, in addition to the SELF pin and the subnet groups. The subnet groups are the WAN registry snapshot, which lags a just-bound perch by a pump cadence — so without the merge a freshly-online endpoint (or the caller's own, under `whoami`) could be **absent** from its own listing, which reads as lost. The earlier `--local` flag (a separate this-node-only view) is **removed**: the local v...\n 1111│\n 1112│**local-link authentication**:\n 1113│Cross-node traffic already rides Iroh (E2E-encrypted by node keypairs). The exposed surface is *same-node* channels where potentially-untrusted code touches SPT — a shell binary's HTTP/stdin/relay link, HTTP-to-harness-binary delivery. These require a **per-link handshake at `api bind` that establishes a link token + local-channel encryption**, required on every subsequent message — a local-link auth capability so other local processes can't inject into or read a link. Shell↔broker links specifical...","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789393891068}}
{"type":"message","id":"b0ae90c5","parentId":"320801cb","timestamp":"2026-09-14T13:51:31.077Z","message":{"role":"toolResult","toolCallId":"call_LxyXQUvtGDyYuduiXOjtKRfa|fc_02edc0987684b57f016aa7fbe2fa0c87d281e69a622b887c28","toolName":"read","content":[{"type":"text","text":"7890ead39bb7f14ed44aaae44b0951f098ffe9ac"}],"details":{"totalLines":1,"displayContent":{"text":"7890ead39bb7f14ed44aaae44b0951f098ffe9ac","startLine":1,"lineNumbers":[1]},"fileSize":41,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.git\\refs\\heads\\fix\\297-enforcement-shape"}}},"isError":false,"timestamp":1789393891077}}
{"type":"message","id":"51de48c9","parentId":"b0ae90c5","timestamp":"2026-09-14T13:51:31.099Z","message":{"role":"toolResult","toolCallId":"call_Mg04UvpYYLQf2nxU0Va020fk|fc_02edc0987684b57f016aa7fbe2fa2887d280dd375f50219bc1","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-daemon/src/\n### activity.rs\n 201|/// fallback.\n*202|fn now_ms() -> u64 {\n 203|    std::time::SystemTime::now()\n 204|        .duration_since(std::time::UNIX_EPOCH)\n 205|        .map(|d| d.as_millis() as u64)\n### attachment.rs\n 465|/// Epoch milliseconds — the away condition's clock.\n*466|fn now_ms() -> u64 {\n 467|    std::time::SystemTime::now()\n 468|        .duration_since(std::time::UNIX_EPOCH)\n 469|        .map(|d| d.as_millis() as u64)\n### brain.rs\n 71|/// the epoch-ms stamping used elsewhere in the tree; no date dependency).\n*72|pub fn now_ms() -> u64 {\n 73|    SystemTime::now()\n 74|        .duration_since(UNIX_EPOCH)\n 75|        .map(|d| d.as_millis() as u64)\n### dispatch.rs\n 909|\n*910|fn now_ms() -> u64 {\n 911|    std::time::SystemTime::now()\n 912|        .duration_since(std::time::UNIX_EPOCH)\n 913|        .map(|d| d.as_millis() as u64)\n### endpoint.rs\n 31|/// anchor — present for the daemon's whole lifetime.\n*32|pub fn seed_socket_name() -> String {\n 33|    format!(\"spt-daemon-seed-{}.sock\", home_tag())\n 34|}\n 35|\n### lifecycle.rs\n 357|/// Wall-clock now in epoch millis — precedence-marker stamp for ingested writes.\n*358|fn now_ms() -> u64 {\n 359|    SystemTime::now()\n 360|        .duration_since(UNIX_EPOCH)\n 361|        .map(|d| d.as_millis() as u64)\n### livehost.rs\n 49|/// (mirrors [`crate::shellwake::RECONCILE_INTERVAL_MS`]).\n*50|pub const LIVE_RECONCILE_INTERVAL_MS: u64 = 5_000;\n 51|\n 52|/// One brain-hosted live lifecycle: its config-paced pulse-driver thread and the\n 53|/// held stop flag (tripped to un-host on an offline-transition). F-030 W3: the\n...\n 133|/// One reconcile sweep — the brain's live host-set invariant holder, run at boot\n*134|/// and every [`LIVE_RECONCILE_INTERVAL_MS`]. The complete set-diff against the\n 135|/// on-disk **online** live endpoints (mirror of [`crate::shellwake::reconcile_once`]):\n 136|///\n 137|/// - **un-host** (tabled ∧ ¬online) — stop the driver + de-table (exit guard: a\n...\n 1287|    let held = crate::servehost::with_registry_write(|| {\n*1288|        let registry_path = perch::serving_registry_file();\n 1289|        if !registry_path.exists() {\n 1290|            return; // nothing has ever been served on this node\n 1291|        }\n*1292|        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\n 1293|            Ok(registry) => registry,\n 1294|            Err(err) => {\n 1295|                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\n...\n 1339|/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\n*1340|/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\n 1341|/// config are re-read each sweep (adapter / pulse-period changes land between\n 1342|/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\n 1343|/// for symmetry — the threads die with the brain process and the next brain\n...\n 1378|            // reap-driver in ISOLATION. This loop's own `SessionPoll::query`\n*1379|            // → `brain.sessions()` (every LIVE_RECONCILE_INTERVAL_MS) would OTHERWISE\n 1380|            // drive the same broker reap and mask the fix (todlando 2026-07-09). Setting\n 1381|            // it faithfully REPRODUCES THE FIELD'S livehost-silent update-trial condition\n 1382|            // (PIN Q2: the trial-brain livehost's first reconcile tick landed around the\n...\n 1421|            // Sleep in slices so a stop lands promptly.\n*1422|            let mut left = LIVE_RECONCILE_INTERVAL_MS;\n 1423|            while left > 0 && !stop.load(Ordering::SeqCst) {\n 1424|                let step = left.min(100);\n 1425|                std::thread::sleep(Duration::from_millis(step));\n### resting.rs\n 474|\n*475|fn now_ms() -> u64 {\n 476|    std::time::SystemTime::now()\n 477|        .duration_since(std::time::UNIX_EPOCH)\n 478|        .map(|d| d.as_millis() as u64)\n### seedmap.rs\n 182|            crate::servehost::KIND_SERVE_REQUEST => {\n*183|                write_frame(&mut conn, &crate::servehost::handle(env.payload))?;\n 184|            }\n 185|            KIND_STOP => {\n 186|                // Ack FIRST so the client's bounded read completes, then latch + wake\n### servehost.rs\n 173|        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\n*174|    let path = spt_store::perch::serving_registry_file_in(home);\n*175|    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\n 176|        if matches!(&request, ServeRequest::AddInputReference { .. }) {\n 177|            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\n 178|        } else {\n...\n 509|        assert!(matches!(result, ServeResult::Missing));\n*510|        assert!(!spt_store::perch::serving_registry_file_in(&home).exists());\n 511|    }\n 512|\n 513|    #[test]\n...\n 639|        let home = tmp.path().join(\"home\");\n*640|        let registry = spt_store::perch::serving_registry_file_in(&home);\n 641|\n 642|        for ask in 1..=2 {\n 643|            let answer = apply_at(&home, ServeRequest::LanStatus, ask).unwrap();\n...\n 705|        let home = tmp.path().join(\"home\");\n*706|        let registry_path = spt_store::perch::serving_registry_file_in(&home);\n 707|        let doomed_source = tmp.path().join(\"doomed.md\");\n 708|        let added_source = tmp.path().join(\"added.md\");\n 709|        std::fs::write(&doomed_source, \"doomed\").unwrap();\n...\n 716|        with_registry_write(|| {\n*717|            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 718|            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\n 719|            registry.save_at(&registry_path).unwrap();\n 720|        })\n...\n 725|                with_registry_write(|| {\n*726|                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 727|                    let reaped = registry.reap_expired(u64::MAX);\n 728|                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\n 729|                    // Held ACROSS the pause: this is the window the add must not\n...\n 742|\n*743|        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\n 744|            .unwrap()\n 745|            .entries()\n 746|            .map(|e| e.served_name.clone())\n### shellwake.rs\n 521|\n*522|fn now_ms() -> u64 {\n 523|    crate::brain::now_ms()\n 524|}\n 525|\n### wan.rs\n 107|/// Wall-clock now (epoch ms) — the reply-window clock.\n*108|fn now_ms() -> u64 {\n 109|    std::time::SystemTime::now()\n 110|        .duration_since(std::time::UNIX_EPOCH)\n 111|        .map(|d| d.as_millis() as u64)\n### webserve.rs\n 335|fn registry_at(home: &Path) -> Result<ServingRegistry, String> {\n*336|    let path = spt_store::perch::serving_registry_file_in(home);\n*337|    ServingRegistry::load_at(&path)\n 338|        .map_err(|error| format!(\"SERVING_REGISTRY_LOAD_FAIL: {}: {error}\\n\", path.display()))\n 339|}\n 340|\n...\n 423|/// `expired` states: serving something a moment too long is recoverable.\n*424|fn now_ms() -> u64 {\n 425|    std::time::SystemTime::now()\n 426|        .duration_since(std::time::UNIX_EPOCH)\n 427|        .map(|since| since.as_millis() as u64)\n...\n 837|    fn add(home: &Path, source: &Path, name: &str) -> ServedEntry {\n*838|        let registry_path = spt_store::perch::serving_registry_file_in(home);\n*839|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 840|        let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n 841|        registry.save_at(&registry_path).unwrap();\n 842|        entry\n...\n 847|        std::fs::create_dir_all(&root).unwrap();\n*848|        let registry_path = spt_store::perch::serving_registry_file_in(home);\n*849|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 850|        let entry = registry.add_adapter(&root, name, alias, 1).unwrap();\n 851|        registry.save_at(&registry_path).unwrap();\n 852|        entry\n...\n 877|\n*878|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*879|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 880|        // NO ttl. `add` registers at `registered_at_ms = 1`, so a 24h lifetime\n 881|        // here expires in 1970 and serve-time masking 404s the entry before the\n 882|        // audience is ever consulted — measured, and it would have made this\n...\n 1066|        assert_eq!(body(get(home.path(), uri)), b\"recreated\");\n*1067|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1068|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1069|        registry.remove(&entry.id).unwrap();\n 1070|        registry.save_at(&registry_path).unwrap();\n 1071|        assert_eq!(get(home.path(), uri).status(), StatusCode::NOT_FOUND);\n...\n 1243|        let home = tempfile::tempdir().unwrap();\n*1244|        let path = spt_store::perch::serving_registry_file_in(home.path());\n 1245|        std::fs::create_dir_all(path.parent().unwrap()).unwrap();\n 1246|        std::fs::write(path, b\"not json\").unwrap();\n 1247|        for uri in [\"/local/f/file.txt\", \"/local/a/example/file.txt\", \"/local/short/file.txt\"] {\n...\n 1394|        std::fs::write(&source, b\"x\").unwrap();\n*1395|        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1396|        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1397|        registry.add_reference(&source, Some(\"report.md\"), Some(\"ling\"), 1).unwrap();\n 1398|        registry.save_at(&registry_path).unwrap();\n 1399|        let entry = add_adapter(home.path(), \"example\", Some(\"short\"));\n\n### pump/\n#### mod.rs\n 1606|\n*1607|fn now_ms() -> u64 {\n 1608|    std::time::SystemTime::now()\n 1609|        .duration_since(std::time::UNIX_EPOCH)\n 1610|        .map(|d| d.as_millis() as u64)\n\n## spt-store/src/\n### perch.rs\n 117|// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*118|pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n 119|    home.join(\"serve\").join(\"registry\")\n 120|}\n 121|\n...\n 123|// [impl->REQ-WEB-SERVING-REGISTRY]\n*124|pub fn serving_registry_file() -> PathBuf {\n*125|    serving_registry_file_in(&spt_home())\n 126|}\n 127|\n 128|/// Attachment bytes copied at send time. A snapshot lives beside the registry\n\n## spt/src/\n### cli.rs\n 11119|/// Epoch milliseconds (the notif surfacing clock).\n*11120|fn now_ms() -> u64 {\n 11121|    std::time::SystemTime::now()\n 11122|        .duration_since(std::time::UNIX_EPOCH)\n 11123|        .map(|d| d.as_millis() as u64)\n### serveverb.rs\n 584|        let registry_path = temp.path().join(\"serving.json\");\n*585|        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 586|        let entry = registry.add_reference(&source, Some(\"quoted.md\"), None, 1).unwrap();\n 587|        let scoped = registry\n 588|            .scope_entry(&entry.id, Some(86_400_000), Some(\"todlando\"), Some(\"ABCDEFGH\"))\n### wansend.rs\n 1956|\n*1957|fn now_ms() -> u64 {\n 1958|    std::time::SystemTime::now()\n 1959|        .duration_since(std::time::UNIX_EPOCH)\n 1960|        .map(|d| d.as_millis() as u64)\n\n### api/\n#### engineroom.rs\n 835|\n*836|fn now_ms() -> u64 {\n 837|    std::time::SystemTime::now()\n 838|        .duration_since(std::time::UNIX_EPOCH)\n 839|        .map(|d| d.as_millis() as u64)\n#### nowsignal.rs\n 45|// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*46|pub(crate) fn now_ms() -> u64 {\n 47|    std::time::SystemTime::now()\n 48|        .duration_since(std::time::UNIX_EPOCH)\n 49|        .map(|d| d.as_millis() as u64)"}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt-daemon/src, .worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs, .worktrees/297-enforcement-shape/crates/spt/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":48,"fileCount":20,"files":[".worktrees/297-enforcement-shape/crates/spt-daemon/src/activity.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/attachment.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/dispatch.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/endpoint.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/lifecycle.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/pump/mod.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/resting.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/shellwake.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/wan.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs",".worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs",".worktrees/297-enforcement-shape/crates/spt/src/api/engineroom.rs",".worktrees/297-enforcement-shape/crates/spt/src/api/nowsignal.rs",".worktrees/297-enforcement-shape/crates/spt/src/cli.rs",".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs",".worktrees/297-enforcement-shape/crates/spt/src/wansend.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/activity.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/attachment.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/dispatch.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/endpoint.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/lifecycle.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","count":7},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/pump/mod.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/resting.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","count":8},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/shellwake.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/wan.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs","count":14},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/perch.rs","count":3},{"path":".worktrees/297-enforcement-shape/crates/spt/src/api/engineroom.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/api/nowsignal.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/wansend.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-daemon/src/\n### activity.rs\n 201│/// fallback.\n*202│fn now_ms() -> u64 {\n 203│    std::time::SystemTime::now()\n 204│        .duration_since(std::time::UNIX_EPOCH)\n 205│        .map(|d| d.as_millis() as u64)\n### attachment.rs\n 465│/// Epoch milliseconds — the away condition's clock.\n*466│fn now_ms() -> u64 {\n 467│    std::time::SystemTime::now()\n 468│        .duration_since(std::time::UNIX_EPOCH)\n 469│        .map(|d| d.as_millis() as u64)\n### brain.rs\n 71│/// the epoch-ms stamping used elsewhere in the tree; no date dependency).\n*72│pub fn now_ms() -> u64 {\n 73│    SystemTime::now()\n 74│        .duration_since(UNIX_EPOCH)\n 75│        .map(|d| d.as_millis() as u64)\n### dispatch.rs\n 909│\n*910│fn now_ms() -> u64 {\n 911│    std::time::SystemTime::now()\n 912│        .duration_since(std::time::UNIX_EPOCH)\n 913│        .map(|d| d.as_millis() as u64)\n### endpoint.rs\n 31│/// anchor — present for the daemon's whole lifetime.\n*32│pub fn seed_socket_name() -> String {\n 33│    format!(\"spt-daemon-seed-{}.sock\", home_tag())\n 34│}\n 35│\n### lifecycle.rs\n 357│/// Wall-clock now in epoch millis — precedence-marker stamp for ingested writes.\n*358│fn now_ms() -> u64 {\n 359│    SystemTime::now()\n 360│        .duration_since(UNIX_EPOCH)\n 361│        .map(|d| d.as_millis() as u64)\n### livehost.rs\n   49│/// (mirrors [`crate::shellwake::RECONCILE_INTERVAL_MS`]).\n  *50│pub const LIVE_RECONCILE_INTERVAL_MS: u64 = 5_000;\n   51│\n   52│/// One brain-hosted live lifecycle: its config-paced pulse-driver thread and the\n   53│/// held stop flag (tripped to un-host on an offline-transition). F-030 W3: the\n     │...\n  133│/// One reconcile sweep — the brain's live host-set invariant holder, run at boot\n *134│/// and every [`LIVE_RECONCILE_INTERVAL_MS`]. The complete set-diff against the\n  135│/// on-disk **online** live endpoints (mirror of [`crate::shellwake::reconcile_once`]):\n  136│///\n  137│/// - **un-host** (tabled ∧ ¬online) — stop the driver + de-table (exit guard: a\n     │...\n 1287│    let held = crate::servehost::with_registry_write(|| {\n*1288│        let registry_path = perch::serving_registry_file();\n 1289│        if !registry_path.exists() {\n 1290│            return; // nothing has ever been served on this node\n 1291│        }\n*1292│        let mut registry = match spt_store::serving::ServingRegistry::load_at(&registry_path) {\n 1293│            Ok(registry) => registry,\n 1294│            Err(err) => {\n 1295│                eprintln!(\"SERVE_REAP_LOAD_FAIL: {err}\");\n     │...\n 1339│/// Spawn the brain's live host: one thread sweeping [`reconcile_once`] at boot\n*1340│/// and every [`LIVE_RECONCILE_INTERVAL_MS`] until `stop`. The registered set +\n 1341│/// config are re-read each sweep (adapter / pulse-period changes land between\n 1342│/// ticks). Mirror of [`crate::shellwake::spawn_wake_host`]; the stop flag is held\n 1343│/// for symmetry — the threads die with the brain process and the next brain\n     │...\n 1378│            // reap-driver in ISOLATION. This loop's own `SessionPoll::query`\n*1379│            // → `brain.sessions()` (every LIVE_RECONCILE_INTERVAL_MS) would OTHERWISE\n 1380│            // drive the same broker reap and mask the fix (todlando 2026-07-09). Setting\n 1381│            // it faithfully REPRODUCES THE FIELD'S livehost-silent update-trial condition\n 1382│            // (PIN Q2: the trial-brain livehost's first reconcile tick landed around the\n     │...\n 1421│            // Sleep in slices so a stop lands promptly.\n*1422│            let mut left = LIVE_RECONCILE_INTERVAL_MS;\n 1423│            while left > 0 && !stop.load(Ordering::SeqCst) {\n 1424│                let step = left.min(100);\n 1425│                std::thread::sleep(Duration::from_millis(step));\n### resting.rs\n 474│\n*475│fn now_ms() -> u64 {\n 476│    std::time::SystemTime::now()\n 477│        .duration_since(std::time::UNIX_EPOCH)\n 478│        .map(|d| d.as_millis() as u64)\n### seedmap.rs\n 182│            crate::servehost::KIND_SERVE_REQUEST => {\n*183│                write_frame(&mut conn, &crate::servehost::handle(env.payload))?;\n 184│            }\n 185│            KIND_STOP => {\n 186│                // Ack FIRST so the client's bounded read completes, then latch + wake\n### servehost.rs\n 173│        .map_err(|_| io::Error::other(\"SERVE_REGISTRY_POISONED: writer state is unproven\"))?;\n*174│    let path = spt_store::perch::serving_registry_file_in(home);\n*175│    let mut registry = ServingRegistry::load_at(&path).map_err(|error| {\n 176│        if matches!(&request, ServeRequest::AddInputReference { .. }) {\n 177│            io::Error::new(error.kind(), format!(\"INPUT_PATH_REGISTRY: {error}\"))\n 178│        } else {\n    │...\n 509│        assert!(matches!(result, ServeResult::Missing));\n*510│        assert!(!spt_store::perch::serving_registry_file_in(&home).exists());\n 511│    }\n 512│\n 513│    #[test]\n    │...\n 639│        let home = tmp.path().join(\"home\");\n*640│        let registry = spt_store::perch::serving_registry_file_in(&home);\n 641│\n 642│        for ask in 1..=2 {\n 643│            let answer = apply_at(&home, ServeRequest::LanStatus, ask).unwrap();\n    │...\n 705│        let home = tmp.path().join(\"home\");\n*706│        let registry_path = spt_store::perch::serving_registry_file_in(&home);\n 707│        let doomed_source = tmp.path().join(\"doomed.md\");\n 708│        let added_source = tmp.path().join(\"added.md\");\n 709│        std::fs::write(&doomed_source, \"doomed\").unwrap();\n    │...\n 716│        with_registry_write(|| {\n*717│            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 718│            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\n 719│            registry.save_at(&registry_path).unwrap();\n 720│        })\n    │...\n 725│                with_registry_write(|| {\n*726│                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 727│                    let reaped = registry.reap_expired(u64::MAX);\n 728│                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\n 729│                    // Held ACROSS the pause: this is the window the add must not\n    │...\n 742│\n*743│        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\n 744│            .unwrap()\n 745│            .entries()\n 746│            .map(|e| e.served_name.clone())\n### shellwake.rs\n 521│\n*522│fn now_ms() -> u64 {\n 523│    crate::brain::now_ms()\n 524│}\n 525│\n### wan.rs\n 107│/// Wall-clock now (epoch ms) — the reply-window clock.\n*108│fn now_ms() -> u64 {\n 109│    std::time::SystemTime::now()\n 110│        .duration_since(std::time::UNIX_EPOCH)\n 111│        .map(|d| d.as_millis() as u64)\n### webserve.rs\n  335│fn registry_at(home: &Path) -> Result<ServingRegistry, String> {\n *336│    let path = spt_store::perch::serving_registry_file_in(home);\n *337│    ServingRegistry::load_at(&path)\n  338│        .map_err(|error| format!(\"SERVING_REGISTRY_LOAD_FAIL: {}: {error}\\n\", path.display()))\n  339│}\n  340│\n     │...\n  423│/// `expired` states: serving something a moment too long is recoverable.\n *424│fn now_ms() -> u64 {\n  425│    std::time::SystemTime::now()\n  426│        .duration_since(std::time::UNIX_EPOCH)\n  427│        .map(|since| since.as_millis() as u64)\n     │...\n  837│    fn add(home: &Path, source: &Path, name: &str) -> ServedEntry {\n *838│        let registry_path = spt_store::perch::serving_registry_file_in(home);\n *839│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  840│        let entry = registry.add_reference(source, Some(name), None, 1).unwrap();\n  841│        registry.save_at(&registry_path).unwrap();\n  842│        entry\n     │...\n  847│        std::fs::create_dir_all(&root).unwrap();\n *848│        let registry_path = spt_store::perch::serving_registry_file_in(home);\n *849│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  850│        let entry = registry.add_adapter(&root, name, alias, 1).unwrap();\n  851│        registry.save_at(&registry_path).unwrap();\n  852│        entry\n     │...\n  877│\n *878│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n *879│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n  880│        // NO ttl. `add` registers at `registered_at_ms = 1`, so a 24h lifetime\n  881│        // here expires in 1970 and serve-time masking 404s the entry before the\n  882│        // audience is ever consulted — measured, and it would have made this\n     │...\n 1066│        assert_eq!(body(get(home.path(), uri)), b\"recreated\");\n*1067│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1068│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1069│        registry.remove(&entry.id).unwrap();\n 1070│        registry.save_at(&registry_path).unwrap();\n 1071│        assert_eq!(get(home.path(), uri).status(), StatusCode::NOT_FOUND);\n     │...\n 1243│        let home = tempfile::tempdir().unwrap();\n*1244│        let path = spt_store::perch::serving_registry_file_in(home.path());\n 1245│        std::fs::create_dir_all(path.parent().unwrap()).unwrap();\n 1246│        std::fs::write(path, b\"not json\").unwrap();\n 1247│        for uri in [\"/local/f/file.txt\", \"/local/a/example/file.txt\", \"/local/short/file.txt\"] {\n     │...\n 1394│        std::fs::write(&source, b\"x\").unwrap();\n*1395│        let registry_path = spt_store::perch::serving_registry_file_in(home.path());\n*1396│        let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n 1397│        registry.add_reference(&source, Some(\"report.md\"), Some(\"ling\"), 1).unwrap();\n 1398│        registry.save_at(&registry_path).unwrap();\n 1399│        let entry = add_adapter(home.path(), \"example\", Some(\"short\"));\n\n### pump/\n#### mod.rs\n 1606│\n*1607│fn now_ms() -> u64 {\n 1608│    std::time::SystemTime::now()\n 1609│        .duration_since(std::time::UNIX_EPOCH)\n 1610│        .map(|d| d.as_millis() as u64)\n\n## spt-store/src/\n### perch.rs\n 117│// [impl->REQ-WEB-SERVING-REGISTRY] [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*118│pub fn serving_registry_file_in(home: &Path) -> PathBuf {\n 119│    home.join(\"serve\").join(\"registry\")\n 120│}\n 121│\n    │...\n 123│// [impl->REQ-WEB-SERVING-REGISTRY]\n*124│pub fn serving_registry_file() -> PathBuf {\n*125│    serving_registry_file_in(&spt_home())\n 126│}\n 127│\n 128│/// Attachment bytes copied at send time. A snapshot lives beside the registry\n\n## spt/src/\n### cli.rs\n 11119│/// Epoch milliseconds (the notif surfacing clock).\n*11120│fn now_ms() -> u64 {\n 11121│    std::time::SystemTime::now()\n 11122│        .duration_since(std::time::UNIX_EPOCH)\n 11123│        .map(|d| d.as_millis() as u64)\n### serveverb.rs\n 584│        let registry_path = temp.path().join(\"serving.json\");\n*585│        let mut registry = spt_store::serving::ServingRegistry::load_at(&registry_path).unwrap();\n 586│        let entry = registry.add_reference(&source, Some(\"quoted.md\"), None, 1).unwrap();\n 587│        let scoped = registry\n 588│            .scope_entry(&entry.id, Some(86_400_000), Some(\"todlando\"), Some(\"ABCDEFGH\"))\n### wansend.rs\n 1956│\n*1957│fn now_ms() -> u64 {\n 1958│    std::time::SystemTime::now()\n 1959│        .duration_since(std::time::UNIX_EPOCH)\n 1960│        .map(|d| d.as_millis() as u64)\n\n### api/\n#### engineroom.rs\n 835│\n*836│fn now_ms() -> u64 {\n 837│    std::time::SystemTime::now()\n 838│        .duration_since(std::time::UNIX_EPOCH)\n 839│        .map(|d| d.as_millis() as u64)\n#### nowsignal.rs\n 45│// [impl->REQ-HAZARD-SINGLE-PATH-SOURCE]\n*46│pub(crate) fn now_ms() -> u64 {\n 47│    std::time::SystemTime::now()\n 48│        .duration_since(std::time::UNIX_EPOCH)\n 49│        .map(|d| d.as_millis() as u64)"},"isError":false,"timestamp":1789393891098}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_JDnGJihlxV8ducXgO6LVFlm2|fc_02edc0987684b57f016aa7fbed783087d2b26628dc9a8d4074","toolName":"grep","startedAt":"2026-09-14T13:51:41.562Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs;.workt…"},"intent":"Tracing process ownership boundaries"},"id":"28e784a6","parentId":"51de48c9","timestamp":"2026-09-14T13:51:41.562Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_WM0biOlJk1HtPAhfYAFCjNIO|fc_02edc0987684b57f016aa7fbed784c87d2a20bcb9c8a3854fe","toolName":"read","startedAt":"2026-09-14T13:51:41.562Z","args":{"path":".worktrees/297-enforcement-shape/CONTEXT.md:29-42,713-757"},"intent":"Reading domain process and serving meaning"},"id":"591b3d46","parentId":"28e784a6","timestamp":"2026-09-14T13:51:41.562Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_NcdnS82B8hDX2ZjPAp6fKgwG|fc_02edc0987684b57f016aa7fbed785887d288338572b8a60fe8","toolName":"read","startedAt":"2026-09-14T13:51:41.562Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:1-105"},"intent":"Reading seed server ownership"},"id":"65536224","parentId":"591b3d46","timestamp":"2026-09-14T13:51:41.562Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_7gfTefwq5QHc0N02bpD0HLyy|fc_02edc0987684b57f016aa7fbed785c87d281cd13e433a800b2","toolName":"read","startedAt":"2026-09-14T13:51:41.562Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/endpoint.rs:1-85"},"intent":"Reading home and socket derivation"},"id":"a2b12425","parentId":"65536224","timestamp":"2026-09-14T13:51:41.562Z"}
{"type":"message","id":"e8f4a514","parentId":"a2b12425","timestamp":"2026-09-14T13:51:41.562Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Comparing broker and brain**"},{"type":"toolCall","id":"call_JDnGJihlxV8ducXgO6LVFlm2|fc_02edc0987684b57f016aa7fbed783087d2b26628dc9a8d4074","name":"grep","arguments":{"i":"Tracing process ownership boundaries","pattern":"spawn_live_host|seedmap::|serve_seed|reconcile_at","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","case":true,"gitignore":true,"skip":null},"intent":"Tracing process ownership boundaries"},{"type":"toolCall","id":"call_WM0biOlJk1HtPAhfYAFCjNIO|fc_02edc0987684b57f016aa7fbed784c87d2a20bcb9c8a3854fe","name":"read","arguments":{"i":"Reading domain process and serving meaning","path":".worktrees/297-enforcement-shape/CONTEXT.md:29-42,713-757"},"intent":"Reading domain process and serving meaning"},{"type":"toolCall","id":"call_NcdnS82B8hDX2ZjPAp6fKgwG|fc_02edc0987684b57f016aa7fbed785887d288338572b8a60fe8","name":"read","arguments":{"i":"Reading seed server ownership","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:1-105"},"intent":"Reading seed server ownership"},{"type":"toolCall","id":"call_7gfTefwq5QHc0N02bpD0HLyy|fc_02edc0987684b57f016aa7fbed785c87d281cd13e433a800b2","name":"read","arguments":{"i":"Reading home and socket derivation","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/endpoint.rs:1-85"},"intent":"Reading home and socket derivation"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":11894,"output":287,"cacheRead":48512,"cacheWrite":0,"totalTokens":60693,"reasoningTokens":9,"cost":{"input":0.11894,"output":0.01435,"cacheRead":0.048512,"cacheWrite":0,"total":0.181802}},"stopReason":"toolUse","timestamp":1789393891128,"responseId":"resp_02edc0987684b57f016aa7fbe3668887d2a62cf3d7689dda14","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_02edc0987684b57f016aa7fbe4dba087d289bdceaec594f160","type":"reasoning","content":[],"encrypted_content":"gAAAAABqp_vtadEvxqOUujzCCHfIsQ-5w10xlrdNT4QiOkd04FiMXIc25bEa62ViGX-530CFK2ylPFkeGiGii7EbOshKOOMpF3Hj6VVmHZmisaOlKT-2k_BN9VKFDIC4j3AmmFwDUjseF3C3ReGTj_FCr6wUJ5c4WBNzv3t6OkGQ3FN57ZhVZ3YVhb8IZnJ1NzsvO8guSjcqzOqnwN_q3tDlu-yBJsaex68LYWxWEtifsEVHxJh1D2ZUNlAvosd6Yzn6naY01hh08hpgrsYMjqNZEqHYbcgqejiz2zgAzxu0-JbjgQAIvIvPUOzgXRCBrII6D4PYCTP6OeX0javWdoaArdqhGk_ENyRr_1RBjwje4Q3YxaljFMykBq4JRF5Fgmwz1g9cqiQzRvbumxHBV7v9TSrMDbKzQ5bCyKu9jXSPLYPS0MNS8IXDFGY99Ln_THXLhn1xUiMuGPVK8FIjrHRiBeHSeBadeWxHg2KGi_A0zVp2PggxgmJnhjVNkztBjyoxjD0IOHPhzp8dD6Uz7bAMr79tEuSK74GEVJXB9G11ufY8IHfaIwSHbmhl9ZvYea0CPxwS5MUiikxODhjP9Db17lT2MVJcl0ETAOcAVnDizL7J6u5YS0XBnaCvcnO8akvfciwNQRI9nSKihi7YvY3XKfdTBej7we2tDdzS-GbxSHxQDRn-VdXh5k72dJ7TFe8SLRYoiAdbfV9i2TWn6v4c7g36g_d_4qnpSUv0pSLtwxrUnaBBumCYJQfhClRpk__TqFHv1pebSirpKCtN_pCK9q0FeVK9YA1vw8woo_7F5F325toZq5Faa-2BI0PIe5fp02HdLUNxIf_qnnnlEQL-vv3PkHhEE3KYHr7JS_HUsxs68NRZ75V8s_C7IcHZztcP6isMSqjtlIWLl0FLaWQ475bGUN0TCIcSSrquEn0m4PeleXgLv6GBndpUQhj_52v1pLwwdz5rIxAkriS-LFQJTg1lF44p95yiFAyQqD6we7vmtsEiRtcCEoWbKSw2l3lnfaqgH_tYukI4XYZ2SaxvtxWHSwcBKj3Hml-CH38juSjirEXGKxhk5FhWcVyBEkYvn7bPoEpkIy4qd7m-RfeIi-BxckgXj74VGWYMNH49sg27phLJeeSN5BW3Qx9mMFV1g_keZcQtU3Cuww6Vd-DEHoW8X758Gj_6c8AyVPz9iwksWO0m3IsWttNkX4Bdd-L5ZDeG7fDg73RbzrSM-5c8bxUwjhKzH-kh9kfW_jhWxCcrot_6w6kEIDECM9GIeWzPRUIuLCMAxoHSbVqPRtkxVgAt-OJuVa9DOUrbj0LRHsPrC2cFYi8=","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"summary":[{"type":"summary_text","text":"**Comparing broker and brain**"}],"metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbed783087d2b26628dc9a8d4074","type":"function_call","status":"completed","arguments":"{\"i\":\"Tracing process ownership boundaries\",\"pattern\":\"spawn_live_host|seedmap::|serve_seed|reconcile_at\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs;.worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_JDnGJihlxV8ducXgO6LVFlm2","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbed784c87d2a20bcb9c8a3854fe","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading domain process and serving meaning\",\"path\":\".worktrees/297-enforcement-shape/CONTEXT.md:29-42,713-757\"}","call_id":"call_WM0biOlJk1HtPAhfYAFCjNIO","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbed785887d288338572b8a60fe8","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading seed server ownership\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:1-105\"}","call_id":"call_NcdnS82B8hDX2ZjPAp6fKgwG","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbed785c87d281cd13e433a800b2","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading home and socket derivation\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/endpoint.rs:1-85\"}","call_id":"call_7gfTefwq5QHc0N02bpD0HLyy","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":10429.541199997067,"ttft":1755.7373000085354,"completedAt":1789393901559,"contextSnapshot":{"promptTokens":60406,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"8237a00b","parentId":"e8f4a514","timestamp":"2026-09-14T13:51:41.598Z","message":{"role":"toolResult","toolCallId":"call_NcdnS82B8hDX2ZjPAp6fKgwG|fc_02edc0987684b57f016aa7fbed785887d288338572b8a60fe8","toolName":"read","content":[{"type":"text","text":"//! The in-memory daemon seed map (B6 / REQ-START-3) — the in-memory replacement\n//! for the retired `spt_store::seed` FILE bridge.\n//!\n//! Interim (M1/M2a) harness-hosted startup wrote an ephemeral seed *file* keyed\n//! by the harness `parent_pid`: `api seed` wrote it, a later `api listen`\n//! consumed it. M3b retires that file (the file path goes dead): the seed now\n//! lives in the daemon's memory. `api seed` PUTs it over this seed-control IPC;\n//! `api listen` TAKEs it (consume-once) by the same `parent_pid`. No file is ever\n//! written — the acceptance for B6 (an spt-hosted session binds with no seed\n//! file).\n//!\n//! The seed map is ephemeral cross-invocation **binding material** — the\n//! in-memory analog of the file the daemon would otherwise hold on disk, the\n//! same category as the accepted-socket bookkeeping the broker already owns\n//! (ADR-0004 §B), not routing/registry/parse logic. It is intentionally tiny:\n//! put / take by pid. Because seeds are ephemeral (refreshed on the next\n//! SessionStart), a daemon restart dropping the map is recoverable — the harness\n//! re-seeds.\n//!\n//! The control protocol rides the same forward-compatible [`Envelope`] + codec +\n//! version handshake as the broker IPC; a transient `api` CLI connects as a\n//! [`Role::Brain`] logic client, issues one op, reads the reply, and disconnects.\n// [impl->REQ-START-3]\n\nuse std::collections::HashMap;\nuse std::io::{self, Read, Write};\nuse std::sync::{Arc, Mutex};\nuse std::thread;\n\nuse serde::{Deserialize, Serialize};\n\nuse spt_store::seed::Seed;\n\nuse crate::codec::{read_frame, write_frame};\nuse crate::frame::{Envelope, Role};\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\n\n/// Client→daemon: store (or refresh) a seed in the in-memory map.\npub const KIND_SEED_PUT: &str = \"seed_put\";\n/// Client→daemon: consume the seed for a `parent_pid` (take-once).\npub const KIND_SEED_TAKE: &str = \"seed_take\";\n/// Daemon→client: the result of a put/take (the seed, or none).\npub const KIND_SEED_RESULT: &str = \"seed_result\";\n/// Client→daemon: liveness probe (the auto-start readiness check).\npub const KIND_PING: &str = \"ping\";\n/// Daemon→client: liveness ack.\npub const KIND_PONG: &str = \"pong\";\n/// Client→daemon: stop serving (graceful daemon shutdown — `spt daemon stop`,\n/// M8 decision 5 / REQ-CLI-2).\npub const KIND_STOP: &str = \"stop\";\n/// Daemon→client: stop acknowledged; the serve loop returns after this ack.\npub const KIND_STOPPING: &str = \"stopping\";\n\n/// `seed_take` payload — which harness pid's seed to consume.\n#[derive(Debug, Clone, Serialize, Deserialize)]\npub struct TakeReq {\n    /// The stable harness parent pid the seed was keyed under.\n    pub parent_pid: u32,\n}\n\n/// `seed_result` payload — the seed (present on a hit, absent on a miss). A put\n/// echoes the stored seed so the client knows the daemon processed the frame\n/// before it closes the connection.\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\npub struct SeedResult {\n    /// The seed, when present.\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\n    pub seed: Option<Seed>,\n}\n\n/// The daemon's in-memory seed map, keyed by the stable harness `parent_pid`.\n#[derive(Default)]\npub struct SeedRegistry {\n    map: Mutex<HashMap<u32, Seed>>,\n}\n\nimpl SeedRegistry {\n    /// A fresh, empty registry.\n    pub fn new() -> Self {\n        SeedRegistry {\n            map: Mutex::new(HashMap::new()),\n        }\n    }\n\n    /// Store (or refresh) a seed keyed by its `parent_pid`.\n    pub fn put(&self, seed: Seed) {\n        self.map.lock().unwrap().insert(seed.parent_pid, seed);\n    }\n\n    /// Consume the seed for `parent_pid` (take-once), if present.\n    pub fn take(&self, parent_pid: u32) -> Option<Seed> {\n        self.map.lock().unwrap().remove(&parent_pid)\n    }\n\n    /// Peek the seed for `parent_pid` without consuming (introspection / tests).\n    pub fn peek(&self, parent_pid: u32) -> Option<Seed> {\n        self.map.lock().unwrap().get(&parent_pid).cloned()\n    }\n}\n\n/// Build a `seed_result` envelope carrying `seed` (or none).\nfn result_frame(seed: Option<Seed>) -> Envelope {\n    Envelope::new(\n        KIND_SEED_RESULT,\n        serde_json::to_value(SeedResult { seed }).expect(\"SeedResult serializes\"),\n    )\n}\n\n\n[Showing lines 1-108 of 574. Use :109 to continue]"}],"details":{"truncation":{"content":"//! The in-memory daemon seed map (B6 / REQ-START-3) — the in-memory replacement\r\n//! for the retired `spt_store::seed` FILE bridge.\r\n//!\r\n//! Interim (M1/M2a) harness-hosted startup wrote an ephemeral seed *file* keyed\r\n//! by the harness `parent_pid`: `api seed` wrote it, a later `api listen`\r\n//! consumed it. M3b retires that file (the file path goes dead): the seed now\r\n//! lives in the daemon's memory. `api seed` PUTs it over this seed-control IPC;\r\n//! `api listen` TAKEs it (consume-once) by the same `parent_pid`. No file is ever\r\n//! written — the acceptance for B6 (an spt-hosted session binds with no seed\r\n//! file).\r\n//!\r\n//! The seed map is ephemeral cross-invocation **binding material** — the\r\n//! in-memory analog of the file the daemon would otherwise hold on disk, the\r\n//! same category as the accepted-socket bookkeeping the broker already owns\r\n//! (ADR-0004 §B), not routing/registry/parse logic. It is intentionally tiny:\r\n//! put / take by pid. Because seeds are ephemeral (refreshed on the next\r\n//! SessionStart), a daemon restart dropping the map is recoverable — the harness\r\n//! re-seeds.\r\n//!\r\n//! The control protocol rides the same forward-compatible [`Envelope`] + codec +\r\n//! version handshake as the broker IPC; a transient `api` CLI connects as a\r\n//! [`Role::Brain`] logic client, issues one op, reads the reply, and disconnects.\r\n// [impl->REQ-START-3]\r\n\r\nuse std::collections::HashMap;\r\nuse std::io::{self, Read, Write};\r\nuse std::sync::{Arc, Mutex};\r\nuse std::thread;\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse spt_store::seed::Seed;\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{Envelope, Role};\r\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\r\n\r\n/// Client→daemon: store (or refresh) a seed in the in-memory map.\r\npub const KIND_SEED_PUT: &str = \"seed_put\";\r\n/// Client→daemon: consume the seed for a `parent_pid` (take-once).\r\npub const KIND_SEED_TAKE: &str = \"seed_take\";\r\n/// Daemon→client: the result of a put/take (the seed, or none).\r\npub const KIND_SEED_RESULT: &str = \"seed_result\";\r\n/// Client→daemon: liveness probe (the auto-start readiness check).\r\npub const KIND_PING: &str = \"ping\";\r\n/// Daemon→client: liveness ack.\r\npub const KIND_PONG: &str = \"pong\";\r\n/// Client→daemon: stop serving (graceful daemon shutdown — `spt daemon stop`,\r\n/// M8 decision 5 / REQ-CLI-2).\r\npub const KIND_STOP: &str = \"stop\";\r\n/// Daemon→client: stop acknowledged; the serve loop returns after this ack.\r\npub const KIND_STOPPING: &str = \"stopping\";\r\n\r\n/// `seed_take` payload — which harness pid's seed to consume.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\npub struct TakeReq {\r\n    /// The stable harness parent pid the seed was keyed under.\r\n    pub parent_pid: u32,\r\n}\r\n\r\n/// `seed_result` payload — the seed (present on a hit, absent on a miss). A put\r\n/// echoes the stored seed so the client knows the daemon processed the frame\r\n/// before it closes the connection.\r\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\r\npub struct SeedResult {\r\n    /// The seed, when present.\r\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\r\n    pub seed: Option<Seed>,\r\n}\r\n\r\n/// The daemon's in-memory seed map, keyed by the stable harness `parent_pid`.\r\n#[derive(Default)]\r\npub struct SeedRegistry {\r\n    map: Mutex<HashMap<u32, Seed>>,\r\n}\r\n\r\nimpl SeedRegistry {\r\n    /// A fresh, empty registry.\r\n    pub fn new() -> Self {\r\n        SeedRegistry {\r\n            map: Mutex::new(HashMap::new()),\r\n        }\r\n    }\r\n\r\n    /// Store (or refresh) a seed keyed by its `parent_pid`.\r\n    pub fn put(&self, seed: Seed) {\r\n        self.map.lock().unwrap().insert(seed.parent_pid, seed);\r\n    }\r\n\r\n    /// Consume the seed for `parent_pid` (take-once), if present.\r\n    pub fn take(&self, parent_pid: u32) -> Option<Seed> {\r\n        self.map.lock().unwrap().remove(&parent_pid)\r\n    }\r\n\r\n    /// Peek the seed for `parent_pid` without consuming (introspection / tests).\r\n    pub fn peek(&self, parent_pid: u32) -> Option<Seed> {\r\n        self.map.lock().unwrap().get(&parent_pid).cloned()\r\n    }\r\n}\r\n\r\n/// Build a `seed_result` envelope carrying `seed` (or none).\r\nfn result_frame(seed: Option<Seed>) -> Envelope {\r\n    Envelope::new(\r\n        KIND_SEED_RESULT,\r\n        serde_json::to_value(SeedResult { seed }).expect(\"SeedResult serializes\"),\r\n    )\r\n}\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":574,"totalBytes":4406,"outputLines":108,"outputBytes":4406,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":574,"displayContent":{"text":"//! The in-memory daemon seed map (B6 / REQ-START-3) — the in-memory replacement\r\n//! for the retired `spt_store::seed` FILE bridge.\r\n//!\r\n//! Interim (M1/M2a) harness-hosted startup wrote an ephemeral seed *file* keyed\r\n//! by the harness `parent_pid`: `api seed` wrote it, a later `api listen`\r\n//! consumed it. M3b retires that file (the file path goes dead): the seed now\r\n//! lives in the daemon's memory. `api seed` PUTs it over this seed-control IPC;\r\n//! `api listen` TAKEs it (consume-once) by the same `parent_pid`. No file is ever\r\n//! written — the acceptance for B6 (an spt-hosted session binds with no seed\r\n//! file).\r\n//!\r\n//! The seed map is ephemeral cross-invocation **binding material** — the\r\n//! in-memory analog of the file the daemon would otherwise hold on disk, the\r\n//! same category as the accepted-socket bookkeeping the broker already owns\r\n//! (ADR-0004 §B), not routing/registry/parse logic. It is intentionally tiny:\r\n//! put / take by pid. Because seeds are ephemeral (refreshed on the next\r\n//! SessionStart), a daemon restart dropping the map is recoverable — the harness\r\n//! re-seeds.\r\n//!\r\n//! The control protocol rides the same forward-compatible [`Envelope`] + codec +\r\n//! version handshake as the broker IPC; a transient `api` CLI connects as a\r\n//! [`Role::Brain`] logic client, issues one op, reads the reply, and disconnects.\r\n// [impl->REQ-START-3]\r\n\r\nuse std::collections::HashMap;\r\nuse std::io::{self, Read, Write};\r\nuse std::sync::{Arc, Mutex};\r\nuse std::thread;\r\n\r\nuse serde::{Deserialize, Serialize};\r\n\r\nuse spt_store::seed::Seed;\r\n\r\nuse crate::codec::{read_frame, write_frame};\r\nuse crate::frame::{Envelope, Role};\r\nuse crate::transport::{recv_hello, send_hello, DaemonTransport, LocalSocketTransport};\r\n\r\n/// Client→daemon: store (or refresh) a seed in the in-memory map.\r\npub const KIND_SEED_PUT: &str = \"seed_put\";\r\n/// Client→daemon: consume the seed for a `parent_pid` (take-once).\r\npub const KIND_SEED_TAKE: &str = \"seed_take\";\r\n/// Daemon→client: the result of a put/take (the seed, or none).\r\npub const KIND_SEED_RESULT: &str = \"seed_result\";\r\n/// Client→daemon: liveness probe (the auto-start readiness check).\r\npub const KIND_PING: &str = \"ping\";\r\n/// Daemon→client: liveness ack.\r\npub const KIND_PONG: &str = \"pong\";\r\n/// Client→daemon: stop serving (graceful daemon shutdown — `spt daemon stop`,\r\n/// M8 decision 5 / REQ-CLI-2).\r\npub const KIND_STOP: &str = \"stop\";\r\n/// Daemon→client: stop acknowledged; the serve loop returns after this ack.\r\npub const KIND_STOPPING: &str = \"stopping\";\r\n\r\n/// `seed_take` payload — which harness pid's seed to consume.\r\n#[derive(Debug, Clone, Serialize, Deserialize)]\r\npub struct TakeReq {\r\n    /// The stable harness parent pid the seed was keyed under.\r\n    pub parent_pid: u32,\r\n}\r\n\r\n/// `seed_result` payload — the seed (present on a hit, absent on a miss). A put\r\n/// echoes the stored seed so the client knows the daemon processed the frame\r\n/// before it closes the connection.\r\n#[derive(Debug, Clone, Default, Serialize, Deserialize)]\r\npub struct SeedResult {\r\n    /// The seed, when present.\r\n    #[serde(default, skip_serializing_if = \"Option::is_none\")]\r\n    pub seed: Option<Seed>,\r\n}\r\n\r\n/// The daemon's in-memory seed map, keyed by the stable harness `parent_pid`.\r\n#[derive(Default)]\r\npub struct SeedRegistry {\r\n    map: Mutex<HashMap<u32, Seed>>,\r\n}\r\n\r\nimpl SeedRegistry {\r\n    /// A fresh, empty registry.\r\n    pub fn new() -> Self {\r\n        SeedRegistry {\r\n            map: Mutex::new(HashMap::new()),\r\n        }\r\n    }\r\n\r\n    /// Store (or refresh) a seed keyed by its `parent_pid`.\r\n    pub fn put(&self, seed: Seed) {\r\n        self.map.lock().unwrap().insert(seed.parent_pid, seed);\r\n    }\r\n\r\n    /// Consume the seed for `parent_pid` (take-once), if present.\r\n    pub fn take(&self, parent_pid: u32) -> Option<Seed> {\r\n        self.map.lock().unwrap().remove(&parent_pid)\r\n    }\r\n\r\n    /// Peek the seed for `parent_pid` without consuming (introspection / tests).\r\n    pub fn peek(&self, parent_pid: u32) -> Option<Seed> {\r\n        self.map.lock().unwrap().get(&parent_pid).cloned()\r\n    }\r\n}\r\n\r\n/// Build a `seed_result` envelope carrying `seed` (or none).\r\nfn result_frame(seed: Option<Seed>) -> Envelope {\r\n    Envelope::new(\r\n        KIND_SEED_RESULT,\r\n        serde_json::to_value(SeedResult { seed }).expect(\"SeedResult serializes\"),\r\n    )\r\n}\r\n\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108]},"fileSize":26382,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\seedmap.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":574,"totalBytes":4406,"outputLines":108,"outputBytes":4406,"shownRange":{"start":1,"end":108},"nextOffset":109}}},"isError":false,"timestamp":1789393901597}}
{"type":"message","id":"5b3cf7c1","parentId":"8237a00b","timestamp":"2026-09-14T13:51:41.600Z","message":{"role":"toolResult","toolCallId":"call_7gfTefwq5QHc0N02bpD0HLyy|fc_02edc0987684b57f016aa7fbed785c87d281cd13e433a800b2","toolName":"read","content":[{"type":"text","text":"//! Canonical per-machine daemon endpoint names + pid path (B6).\n//!\n//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\n//! and the seed-control channel (B6) — under names derived from the active\n//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\n//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\n//! processes never collide on one machine while a real install gets one stable\n//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\n//! daemon computes the **same** names as the client that started it — that\n//! shared derivation is the whole of the rendezvous (no registry lookup).\n// [impl->REQ-DAEMON-3]\n\nuse std::hash::{Hash, Hasher};\nuse std::path::PathBuf;\n\nuse spt_store::perch::spt_home;\n\n/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\n/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\n/// tag is stable across processes that share the same `spt_home` — exactly what\n/// the auto-start handshake needs (the spawned daemon must independently derive\n/// the launching client's socket name).\nfn home_tag() -> String {\n    let mut h = std::collections::hash_map::DefaultHasher::new();\n    spt_home().hash(&mut h);\n    format!(\"{:016x}\", h.finish())\n}\n\n/// The seed-control listener name (B6): the channel `api seed`/`api listen`\n/// connect to for the in-memory seed map. It is also the daemon's liveness\n/// anchor — present for the daemon's whole lifetime.\npub fn seed_socket_name() -> String {\n    format!(\"spt-daemon-seed-{}.sock\", home_tag())\n}\n\n/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\npub fn broker_socket_name() -> String {\n    format!(\"spt-daemon-broker-{}.sock\", home_tag())\n}\n\n/// The digest-control listener name (B8): the channel `spt digest <id>` connects\n/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\npub fn digest_socket_name() -> String {\n    format!(\"spt-daemon-digest-{}.sock\", home_tag())\n}\n\n/// The drive-control listener name (M11-W2): the channel `spt shell drive` (owner\n/// write) and `api drive-poll --link` (shell take-and-clear) connect to for the\n/// per-shell ephemeral drive slot (REQ-SHELL-3). Broker-served like the digest\n/// channel; the slot is in-memory and dies with the daemon.\n// [impl->REQ-SHELL-3]\npub fn drive_socket_name() -> String {\n    format!(\"spt-daemon-drive-{}.sock\", home_tag())\n}\n\n/// The tunnel-control listener name (M11-W3): the channel `spt shell tunnel` (owner\n/// duplex) and the shell binary's `api tunnel` connect to for the per-shell opaque\n/// byte tunnel registry (REQ-SHELL-4). Broker-served like the drive channel; the\n/// registry holds only held stream ids + the link-token stamp and dies with the\n/// daemon.\n// [impl->REQ-SHELL-4]\npub fn tunnel_socket_name() -> String {\n    format!(\"spt-daemon-tunnel-{}.sock\", home_tag())\n}\n\n/// The service-control listener name (RESIDENT-SERVICE W1): the channel the\n/// `spt` CLI connects to after a successful adapter registration to nudge the\n/// daemon into reconciling that adapter's declared `[service]`\n/// (REQ-RESIDENT-SERVICE's ruled wire op). Broker-served like the drive and\n/// tunnel channels — the supervised set is a daemon-lifetime resource holding\n/// live child handles, and a CLI reaches broker memory, never brain memory.\n// [impl->REQ-RESIDENT-SERVICE]\npub fn service_socket_name() -> String {\n    format!(\"spt-daemon-service-{}.sock\", home_tag())\n}\n\n/// The daemon's pid file: `<spt_home>/daemon.pid`. Best-effort breadcrumb the\n/// running daemon writes on start — discoverable for management/cleanup. Not a\n/// liveness signal (liveness is the seed-control ping); a stale pid here is\n/// harmless because callers probe the socket, never this file.\npub fn daemon_pid_path() -> PathBuf {\n    spt_home().join(\"daemon.pid\")\n}\n\n/// The brain child's readiness breadcrumb: `<spt_home>/brain.ready` (the brain\n/// child's pid, rewritten each heartbeat). The broker spawns the brain as a\n/// supervised child process (ADR-0018 Q2/Q3 — the two-process restoration); the\n/// child writes this once it has connected to the broker socket, and refreshes\n\n[Showing lines 1-88 of 122. Use :89 to continue]"}],"details":{"truncation":{"content":"//! Canonical per-machine daemon endpoint names + pid path (B6).\r\n//!\r\n//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\r\n//! and the seed-control channel (B6) — under names derived from the active\r\n//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\r\n//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\r\n//! processes never collide on one machine while a real install gets one stable\r\n//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\r\n//! daemon computes the **same** names as the client that started it — that\r\n//! shared derivation is the whole of the rendezvous (no registry lookup).\r\n// [impl->REQ-DAEMON-3]\r\n\r\nuse std::hash::{Hash, Hasher};\r\nuse std::path::PathBuf;\r\n\r\nuse spt_store::perch::spt_home;\r\n\r\n/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\r\n/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\r\n/// tag is stable across processes that share the same `spt_home` — exactly what\r\n/// the auto-start handshake needs (the spawned daemon must independently derive\r\n/// the launching client's socket name).\r\nfn home_tag() -> String {\r\n    let mut h = std::collections::hash_map::DefaultHasher::new();\r\n    spt_home().hash(&mut h);\r\n    format!(\"{:016x}\", h.finish())\r\n}\r\n\r\n/// The seed-control listener name (B6): the channel `api seed`/`api listen`\r\n/// connect to for the in-memory seed map. It is also the daemon's liveness\r\n/// anchor — present for the daemon's whole lifetime.\r\npub fn seed_socket_name() -> String {\r\n    format!(\"spt-daemon-seed-{}.sock\", home_tag())\r\n}\r\n\r\n/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\r\npub fn broker_socket_name() -> String {\r\n    format!(\"spt-daemon-broker-{}.sock\", home_tag())\r\n}\r\n\r\n/// The digest-control listener name (B8): the channel `spt digest <id>` connects\r\n/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\r\npub fn digest_socket_name() -> String {\r\n    format!(\"spt-daemon-digest-{}.sock\", home_tag())\r\n}\r\n\r\n/// The drive-control listener name (M11-W2): the channel `spt shell drive` (owner\r\n/// write) and `api drive-poll --link` (shell take-and-clear) connect to for the\r\n/// per-shell ephemeral drive slot (REQ-SHELL-3). Broker-served like the digest\r\n/// channel; the slot is in-memory and dies with the daemon.\r\n// [impl->REQ-SHELL-3]\r\npub fn drive_socket_name() -> String {\r\n    format!(\"spt-daemon-drive-{}.sock\", home_tag())\r\n}\r\n\r\n/// The tunnel-control listener name (M11-W3): the channel `spt shell tunnel` (owner\r\n/// duplex) and the shell binary's `api tunnel` connect to for the per-shell opaque\r\n/// byte tunnel registry (REQ-SHELL-4). Broker-served like the drive channel; the\r\n/// registry holds only held stream ids + the link-token stamp and dies with the\r\n/// daemon.\r\n// [impl->REQ-SHELL-4]\r\npub fn tunnel_socket_name() -> String {\r\n    format!(\"spt-daemon-tunnel-{}.sock\", home_tag())\r\n}\r\n\r\n/// The service-control listener name (RESIDENT-SERVICE W1): the channel the\r\n/// `spt` CLI connects to after a successful adapter registration to nudge the\r\n/// daemon into reconciling that adapter's declared `[service]`\r\n/// (REQ-RESIDENT-SERVICE's ruled wire op). Broker-served like the drive and\r\n/// tunnel channels — the supervised set is a daemon-lifetime resource holding\r\n/// live child handles, and a CLI reaches broker memory, never brain memory.\r\n// [impl->REQ-RESIDENT-SERVICE]\r\npub fn service_socket_name() -> String {\r\n    format!(\"spt-daemon-service-{}.sock\", home_tag())\r\n}\r\n\r\n/// The daemon's pid file: `<spt_home>/daemon.pid`. Best-effort breadcrumb the\r\n/// running daemon writes on start — discoverable for management/cleanup. Not a\r\n/// liveness signal (liveness is the seed-control ping); a stale pid here is\r\n/// harmless because callers probe the socket, never this file.\r\npub fn daemon_pid_path() -> PathBuf {\r\n    spt_home().join(\"daemon.pid\")\r\n}\r\n\r\n/// The brain child's readiness breadcrumb: `<spt_home>/brain.ready` (the brain\r\n/// child's pid, rewritten each heartbeat). The broker spawns the brain as a\r\n/// supervised child process (ADR-0018 Q2/Q3 — the two-process restoration); the\r\n/// child writes this once it has connected to the broker socket, and refreshes\r","truncated":true,"truncatedBy":"lines","totalLines":122,"totalBytes":4314,"outputLines":88,"outputBytes":4314,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":122,"displayContent":{"text":"//! Canonical per-machine daemon endpoint names + pid path (B6).\r\n//!\r\n//! The daemon binds two local-IPC listeners — the broker (PTY hosting, B1/B2)\r\n//! and the seed-control channel (B6) — under names derived from the active\r\n//! `spt_home`. Deriving from `spt_home` keeps each isolated home (a test's\r\n//! `SPT_HOME` override, a per-user install) on its own daemon, so parallel test\r\n//! processes never collide on one machine while a real install gets one stable\r\n//! per-home daemon. The auto-start spawn inherits `SPT_HOME`, so the spawned\r\n//! daemon computes the **same** names as the client that started it — that\r\n//! shared derivation is the whole of the rendezvous (no registry lookup).\r\n// [impl->REQ-DAEMON-3]\r\n\r\nuse std::hash::{Hash, Hasher};\r\nuse std::path::PathBuf;\r\n\r\nuse spt_store::perch::spt_home;\r\n\r\n/// A deterministic short tag for the active spt home. `DefaultHasher::new()` is\r\n/// seeded with fixed keys (it is **not** randomized like `RandomState`), so the\r\n/// tag is stable across processes that share the same `spt_home` — exactly what\r\n/// the auto-start handshake needs (the spawned daemon must independently derive\r\n/// the launching client's socket name).\r\nfn home_tag() -> String {\r\n    let mut h = std::collections::hash_map::DefaultHasher::new();\r\n    spt_home().hash(&mut h);\r\n    format!(\"{:016x}\", h.finish())\r\n}\r\n\r\n/// The seed-control listener name (B6): the channel `api seed`/`api listen`\r\n/// connect to for the in-memory seed map. It is also the daemon's liveness\r\n/// anchor — present for the daemon's whole lifetime.\r\npub fn seed_socket_name() -> String {\r\n    format!(\"spt-daemon-seed-{}.sock\", home_tag())\r\n}\r\n\r\n/// The broker listener name (B1/B2): PTY hosting + gapless handoff.\r\npub fn broker_socket_name() -> String {\r\n    format!(\"spt-daemon-broker-{}.sock\", home_tag())\r\n}\r\n\r\n/// The digest-control listener name (B8): the channel `spt digest <id>` connects\r\n/// to for a snapshot pull or a delta-stream subscribe (ADR-0008 / REQ-TERM-4).\r\npub fn digest_socket_name() -> String {\r\n    format!(\"spt-daemon-digest-{}.sock\", home_tag())\r\n}\r\n\r\n/// The drive-control listener name (M11-W2): the channel `spt shell drive` (owner\r\n/// write) and `api drive-poll --link` (shell take-and-clear) connect to for the\r\n/// per-shell ephemeral drive slot (REQ-SHELL-3). Broker-served like the digest\r\n/// channel; the slot is in-memory and dies with the daemon.\r\n// [impl->REQ-SHELL-3]\r\npub fn drive_socket_name() -> String {\r\n    format!(\"spt-daemon-drive-{}.sock\", home_tag())\r\n}\r\n\r\n/// The tunnel-control listener name (M11-W3): the channel `spt shell tunnel` (owner\r\n/// duplex) and the shell binary's `api tunnel` connect to for the per-shell opaque\r\n/// byte tunnel registry (REQ-SHELL-4). Broker-served like the drive channel; the\r\n/// registry holds only held stream ids + the link-token stamp and dies with the\r\n/// daemon.\r\n// [impl->REQ-SHELL-4]\r\npub fn tunnel_socket_name() -> String {\r\n    format!(\"spt-daemon-tunnel-{}.sock\", home_tag())\r\n}\r\n\r\n/// The service-control listener name (RESIDENT-SERVICE W1): the channel the\r\n/// `spt` CLI connects to after a successful adapter registration to nudge the\r\n/// daemon into reconciling that adapter's declared `[service]`\r\n/// (REQ-RESIDENT-SERVICE's ruled wire op). Broker-served like the drive and\r\n/// tunnel channels — the supervised set is a daemon-lifetime resource holding\r\n/// live child handles, and a CLI reaches broker memory, never brain memory.\r\n// [impl->REQ-RESIDENT-SERVICE]\r\npub fn service_socket_name() -> String {\r\n    format!(\"spt-daemon-service-{}.sock\", home_tag())\r\n}\r\n\r\n/// The daemon's pid file: `<spt_home>/daemon.pid`. Best-effort breadcrumb the\r\n/// running daemon writes on start — discoverable for management/cleanup. Not a\r\n/// liveness signal (liveness is the seed-control ping); a stale pid here is\r\n/// harmless because callers probe the socket, never this file.\r\npub fn daemon_pid_path() -> PathBuf {\r\n    spt_home().join(\"daemon.pid\")\r\n}\r\n\r\n/// The brain child's readiness breadcrumb: `<spt_home>/brain.ready` (the brain\r\n/// child's pid, rewritten each heartbeat). The broker spawns the brain as a\r\n/// supervised child process (ADR-0018 Q2/Q3 — the two-process restoration); the\r\n/// child writes this once it has connected to the broker socket, and refreshes\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88]},"fileSize":5981,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\endpoint.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":122,"totalBytes":4314,"outputLines":88,"outputBytes":4314,"shownRange":{"start":1,"end":88},"nextOffset":89}}},"isError":false,"timestamp":1789393901600}}
{"type":"message","id":"7326523b","parentId":"5b3cf7c1","timestamp":"2026-09-14T13:51:41.657Z","message":{"role":"toolResult","toolCallId":"call_WM0biOlJk1HtPAhfYAFCjNIO|fc_02edc0987684b57f016aa7fbed784c87d2a20bcb9c8a3854fe","toolName":"read","content":[{"type":"text","text":"**spt-daemon** (per-machine supervisor):\nThe single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the sister project planned as a separate `spt-node` daemon into one process — see Networking. The `spt-node` separate-deliverable concept is retired.\n\n<!-- [doc->REQ-CLI-NODE-VERB-PRIMARY] -->\n**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process behind it. `spt daemon` remains a full alias of that verb, subcommand for subcommand, and is documented as deprecated rather than removed: installed OS service units and scheduled-task rungs already carry `spt daemon run`, and renaming a verb does not rewrite art…\n\nInternally the logical daemon is split into two implementation layers for seamless self-update (see Self-update):\n- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n\nLogical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n\n**in-session relay**:\nA thin, stateless `spt.exe` task that exists only in **harness-hosted** sessions (where the agent harness is the parent process and spt cannot reach into its process tree — today's Monitor model). It streams the daemon brain's events into the session's stdout. All *stateful* listener logic lives in the daemon; the relay is a dumb pipe, freely killable and respawnable. **spt-hosted** sessions need no separate harness-owned relay — the daemon owns the PTY and consumes the same poll feed itself. Idle delivery into an spt-hosted PTY goes through an opt-in adapter **translation binary** (`[message-idle-translation-binary]`, ADR-0022): a pure stdin→stdout filter spt-core lifecycle-manages — it reads the `<EVENT>` feed on stdin, emits keystroke-commands (`{key}`/`{…\n…\n## Web serving\n\nRatified 2026-09-06 (WEBSERVE grill round 1, releases#272; ADR-0056..0059). The docs server\ngrows into the node's general serving surface; these are the terms the surface is described in.\n\n**served resource** — anything a node exposes over its serving surface: a registry file, a\nserved root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\nresource has exactly one **node-prefixed URL**.\n_Avoid_: hosted file, shared file, upload.\n\n**node-prefixed URL** — the one URL grammar for every served resource, `…/<node-name>/…`,\nidentical on the owning node and on every other subnet machine (the local daemon resolves the\nprefix and proxies to the owner when it is elsewhere). A URL that only works on one machine\nis not a node-prefixed URL. (ADR-0056)\n_Avoid_: local URL vs remote URL as two grammars; un-prefixed local paths (the docs server's\nbare paths are a compatibility alias, not a second grammar).\n\n**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\ndeliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\nregistry's. (ADR-0057)\n_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n\n**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\ncontents are served as a subtree. A served root is a kind of registry entry, never a second\nmechanism beside the registry. Its directory is core-owned — `adapters/<adapter>/web/` under\nthe spt home, created at activation — and it answers at the adapter facet `/<node>/a/<adapter>/`,\nwith `web_short_path` adding an alias name to the same entry (ADR-0057 Amendment 1). An\nadapter's install tree is never a served root.\n_Avoid_: web folder, static dir.\n\n**served name** — the name a registry entry answers to under its node's prefix. Stable for the\nentry's life and reserved after removal for its prior absolute path and kind, which may\nreclaim it. Different paths are disambiguated per node by suffix when the bare name is taken\n(`<stem>~<n>.<ext>`); the first registrant keeps the bare name. Cross-node, the node prefix\nis the disambiguator. (ADR-0057, including Amendment 2)\n_Avoid_: filename (a served name is not the file's path or basename); slug.\n\n**attachment** — a file sent with a message by registering it as a served resource and carrying\nits node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\nit wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\nbytes as they were at send time, as immutable as the message — and it **expires** (30-day\ndefault lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\nserved at its path, edits visible, and lives until removed. (ADR-0058)\n_Avoid_: file push; sending a file (bytes never travel with the message); upload; treating an\nattachment as a live view of the sender's file.\n…\n\n\n[Some lines truncated to 768 chars]"}],"details":{"displayContent":{"text":"**spt-daemon** (per-machine supervisor):\nThe single always-on, one-per-machine logical supervisor. Owns the PTYs for all hosted sessions, the node's network identity + WAN endpoint, the subnet registry, all spools, **all poll-listener logic, and all Psyche/pulse loops** — everything is consolidated here (no separate poll-listener or Psyche-wrapper processes; listeners already touch sessions directly under capsule/idle, and Psyche wrappers already invoke harness binaries directly, so they belong in the one supervisor). Collapses what the sister project planned as a separate `spt-node` daemon into one process — see Networking. The `spt-node` separate-deliverable concept is retired.\n\n<!-- [doc->REQ-CLI-NODE-VERB-PRIMARY] -->\n**`spt node` (the CLI verb) is NOT the retired `spt-node` (the process)** — the two are different kinds of thing and must never be conflated. What is retired above is a separate *process* deliverable: a second daemon alongside `spt-daemon`, which this project collapsed into one supervisor. What `spt node` names is the *CLI verb* an operator types to run, stop, or read the state of that one supervisor on their machine (releases#112) — a vocabulary choice on the command surface, with no second process behind it. `spt daemon` remains a full alias of that verb, subcommand for subcommand, and is documented as deprecated rather than removed: installed OS service units and scheduled-task rungs already carry `spt daemon run`, and renaming a verb does not rewrite art…\n\nInternally the logical daemon is split into two implementation layers for seamless self-update (see Self-update):\n- **broker** (stable \"kernel\") — holds *only* the un-transferable, must-not-die resources: PTY master fds, the spawned harness child processes, and listening network sockets. Minimal, dumb, versioned local IPC. Almost never updates.\n- **daemon brain** (\"userspace\") — all logic (routing, registry, pulse/psyche loops, manifest parsing, update orchestration). Restarts freely on update; rehydrates from disk state and re-attaches to the broker's held handles.\n\nLogical addressing is unchanged — still one per-machine `spt-daemon`; the broker is an internal layer, not separately addressable. There is exactly **one broker per machine** (per `SPT_HOME`) — *not* one per endpoint: a single broker holds every hosted endpoint's resources, and it is present whenever the daemon runs, even with zero endpoints online (the bare-daemon case). It is therefore the always-present per-machine layer, which is why the single-daemon lock + liveness anchor belong to it.\n\n**in-session relay**:\nA thin, stateless `spt.exe` task that exists only in **harness-hosted** sessions (where the agent harness is the parent process and spt cannot reach into its process tree — today's Monitor model). It streams the daemon brain's events into the session's stdout. All *stateful* listener logic lives in the daemon; the relay is a dumb pipe, freely killable and respawnable. **spt-hosted** sessions need no separate harness-owned relay — the daemon owns the PTY and consumes the same poll feed itself. Idle delivery into an spt-hosted PTY goes through an opt-in adapter **translation binary** (`[message-idle-translation-binary]`, ADR-0022): a pure stdin→stdout filter spt-core lifecycle-manages — it reads the `<EVENT>` feed on stdin, emits keystroke-commands (`{key}`/`{…\n…\n## Web serving\n\nRatified 2026-09-06 (WEBSERVE grill round 1, releases#272; ADR-0056..0059). The docs server\ngrows into the node's general serving surface; these are the terms the surface is described in.\n\n**served resource** — anything a node exposes over its serving surface: a registry file, a\nserved root, a docs page, an adapter's docs, a message view, a bootstrap binary. Every served\nresource has exactly one **node-prefixed URL**.\n_Avoid_: hosted file, shared file, upload.\n\n**node-prefixed URL** — the one URL grammar for every served resource, `…/<node-name>/…`,\nidentical on the owning node and on every other subnet machine (the local daemon resolves the\nprefix and proxies to the owner when it is elsewhere). A URL that only works on one machine\nis not a node-prefixed URL. (ADR-0056)\n_Avoid_: local URL vs remote URL as two grammars; un-prefixed local paths (the docs server's\nbare paths are a compatibility alias, not a second grammar).\n\n**serving registry** — the node's single enumerable list of what it exposes. Exposure is a\ndeliberate act of adding an entry; \"what is this node serving\" has exactly one answer, the\nregistry's. (ADR-0057)\n_Avoid_: served folder as a primitive; drop-folder; auto-serving a directory by location.\n\n**served root** — a registry entry of type *dir*, declared by an adapter in its manifest, whose\ncontents are served as a subtree. A served root is a kind of registry entry, never a second\nmechanism beside the registry. Its directory is core-owned — `adapters/<adapter>/web/` under\nthe spt home, created at activation — and it answers at the adapter facet `/<node>/a/<adapter>/`,\nwith `web_short_path` adding an alias name to the same entry (ADR-0057 Amendment 1). An\nadapter's install tree is never a served root.\n_Avoid_: web folder, static dir.\n\n**served name** — the name a registry entry answers to under its node's prefix. Stable for the\nentry's life and reserved after removal for its prior absolute path and kind, which may\nreclaim it. Different paths are disambiguated per node by suffix when the bare name is taken\n(`<stem>~<n>.<ext>`); the first registrant keeps the bare name. Cross-node, the node prefix\nis the disambiguator. (ADR-0057, including Amendment 2)\n_Avoid_: filename (a served name is not the file's path or basename); slug.\n\n**attachment** — a file sent with a message by registering it as a served resource and carrying\nits node-prefixed URL in the envelope. Transfer is pull-model: the receiver fetches if and when\nit wants; no unsolicited bytes ever land on a receiver. An attachment is a **snapshot** — the\nbytes as they were at send time, as immutable as the message — and it **expires** (30-day\ndefault lifetime) unless the sender says otherwise; a plainly registered file, by contrast, is\nserved at its path, edits visible, and lives until removed. (ADR-0058)\n_Avoid_: file push; sending a file (bytes never travel with the message); upload; treating an\nattachment as a live view of the sender's file.\n…\n","startLine":29,"lineNumbers":[29,30,31,32,33,34,35,36,37,38,39,40,41,42,null,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,null,774]},"fileSize":351663,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\CONTEXT.md"},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789393901657}}
{"type":"message","id":"f005bede","parentId":"7326523b","timestamp":"2026-09-14T13:51:41.667Z","message":{"role":"toolResult","toolCallId":"call_JDnGJihlxV8ducXgO6LVFlm2|fc_02edc0987684b57f016aa7fbed783087d2b26628dc9a8d4074","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/crates/spt-daemon/src/\n## daemon.rs\n 32|use crate::nethost::{NetConfig, NetHost};\n*33|use crate::seedmap::{self, SeedRegistry};\n 34|\n 35|/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\n 36|const START_TIMEOUT: Duration = Duration::from_secs(5);\n...\n 295|                            .as_millis() as u64;\n*296|                        if let Err(error) = crate::servehost::reconcile_at(&home, now_ms) {\n 297|                            spt_proto::emit_line_err!(\"SERVE_RECONCILE_FAIL: {error}\");\n 298|                        }\n 299|                        match spt_store::hostlabel::os_hostname() {\n...\n 481|        // returns only on a graceful `daemon stop` (the KIND_STOP latch).\n*482|        let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\n 483|\n 484|        // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\n 485|        // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\n...\n 603|pub fn is_running() -> bool {\n*604|    seedmap::ping(&seed_socket_name()).is_ok()\n 605|}\n 606|\n 607|/// Gracefully stop the daemon serving this home (`spt daemon stop`, M8\n...\n 611|pub fn request_stop() -> io::Result<()> {\n*612|    seedmap::request_stop(&seed_socket_name())\n 613|}\n 614|\n 615|/// Block (bounded) until a daemon answers the seed-control channel, or time\n...\n 2306|    use super::*;\n*2307|    use crate::seedmap::{serve_seed_control, SeedRegistry};\n 2308|    use crate::test_home::with_home;\n 2309|\n 2310|    // [unit->REQ-RESIDENT-SERVICE] the supervised-spawn primitive, end to end\n...\n 3513|            thread::spawn(move || {\n*3514|                let _ = serve_seed_control(&serve_name, srv);\n 3515|            });\n 3516|            for _ in 0..400 {\n 3517|                if is_running() {\n...\n 3528|            // self-sustaining pin doyle's cdb found feeding the stop-barrier convoy).\n*3529|            let _ = crate::seedmap::request_stop(&name);\n 3530|        });\n 3531|    }\n 3532|}\n## seedmap.rs\n 116|/// coupling; a failure on one connection never disturbs the others.\n*117|pub fn serve_seed_control(name: &str, reg: Arc<SeedRegistry>) -> io::Result<()> {\n 118|    use std::sync::atomic::{AtomicBool, Ordering};\n 119|    let listener = LocalSocketTransport::bind(name)?;\n 120|    // The graceful-stop latch (M8 decision 5 / REQ-CLI-2): a stop handler\n...\n 451|        std::thread::spawn(move || {\n*452|            let _ = serve_seed_control(&serve_name, srv);\n 453|        });\n 454|        for _ in 0..400 {\n 455|            if ping(&name).is_ok() {"}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs, .worktrees/297-enforcement-shape/crates/spt-daemon/src/brain.rs, .worktrees/297-enforcement-shape/crates/spt-daemon/src/broker.rs, .worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":10,"fileCount":2,"files":[".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","count":8},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/297-enforcement-shape/crates/spt-daemon/src/\n## daemon.rs\n   32│use crate::nethost::{NetConfig, NetHost};\n  *33│use crate::seedmap::{self, SeedRegistry};\n   34│\n   35│/// How long auto-start waits for a freshly-spawned daemon to bind its channel.\n   36│const START_TIMEOUT: Duration = Duration::from_secs(5);\n     │...\n  295│                            .as_millis() as u64;\n *296│                        if let Err(error) = crate::servehost::reconcile_at(&home, now_ms) {\n  297│                            spt_proto::emit_line_err!(\"SERVE_RECONCILE_FAIL: {error}\");\n  298│                        }\n  299│                        match spt_store::hostlabel::os_hostname() {\n     │...\n  481│        // returns only on a graceful `daemon stop` (the KIND_STOP latch).\n *482│        let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\n  483│\n  484│        // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\n  485│        // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\n     │...\n  603│pub fn is_running() -> bool {\n *604│    seedmap::ping(&seed_socket_name()).is_ok()\n  605│}\n  606│\n  607│/// Gracefully stop the daemon serving this home (`spt daemon stop`, M8\n     │...\n  611│pub fn request_stop() -> io::Result<()> {\n *612│    seedmap::request_stop(&seed_socket_name())\n  613│}\n  614│\n  615│/// Block (bounded) until a daemon answers the seed-control channel, or time\n     │...\n 2306│    use super::*;\n*2307│    use crate::seedmap::{serve_seed_control, SeedRegistry};\n 2308│    use crate::test_home::with_home;\n 2309│\n 2310│    // [unit->REQ-RESIDENT-SERVICE] the supervised-spawn primitive, end to end\n     │...\n 3513│            thread::spawn(move || {\n*3514│                let _ = serve_seed_control(&serve_name, srv);\n 3515│            });\n 3516│            for _ in 0..400 {\n 3517│                if is_running() {\n     │...\n 3528│            // self-sustaining pin doyle's cdb found feeding the stop-barrier convoy).\n*3529│            let _ = crate::seedmap::request_stop(&name);\n 3530│        });\n 3531│    }\n 3532│}\n## seedmap.rs\n 116│/// coupling; a failure on one connection never disturbs the others.\n*117│pub fn serve_seed_control(name: &str, reg: Arc<SeedRegistry>) -> io::Result<()> {\n 118│    use std::sync::atomic::{AtomicBool, Ordering};\n 119│    let listener = LocalSocketTransport::bind(name)?;\n 120│    // The graceful-stop latch (M8 decision 5 / REQ-CLI-2): a stop handler\n    │...\n 451│        std::thread::spawn(move || {\n*452│            let _ = serve_seed_control(&serve_name, srv);\n 453│        });\n 454│        for _ in 0..400 {\n 455│            if ping(&name).is_ok() {"},"isError":false,"timestamp":1789393901667}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_ucX6BVDixLaTP1uVs6uEk5Ow|fc_02edc0987684b57f016aa7fbf1d03887d2a782c34a634f0eb2","toolName":"grep","startedAt":"2026-09-14T13:51:48.598Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt/src"},"intent":"Locating brain child livehost launch"},"id":"53569c8b","parentId":"f005bede","timestamp":"2026-09-14T13:51:48.598Z"}
{"type":"message","id":"96fe59f3","parentId":"53569c8b","timestamp":"2026-09-14T13:51:48.598Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_ucX6BVDixLaTP1uVs6uEk5Ow|fc_02edc0987684b57f016aa7fbf1d03887d2a782c34a634f0eb2","name":"grep","arguments":{"i":"Locating brain child livehost launch","pattern":"spawn_live_host|fn run_brain|brain_supervisor|spawn_brain|Command::new|\"brain\"","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt/src","case":true,"gitignore":true,"skip":null},"intent":"Locating brain child livehost launch"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":4868,"output":100,"cacheRead":60288,"cacheWrite":0,"totalTokens":65256,"cost":{"input":0.04868,"output":0.005,"cacheRead":0.060287999999999994,"cacheWrite":0,"total":0.11396799999999999}},"stopReason":"toolUse","timestamp":1789393903216,"responseId":"resp_02edc0987684b57f016aa7fbef6d6c87d29390976b07e7e689","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbf1d03887d2a782c34a634f0eb2","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating brain child livehost launch\",\"pattern\":\"spawn_live_host|fn run_brain|brain_supervisor|spawn_brain|Command::new|\\\"brain\\\"\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs;.worktrees/297-enforcement-shape/crates/spt/src\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_ucX6BVDixLaTP1uVs6uEk5Ow","internal_chat_message_metadata_passthrough":{"create_time":1789393903.628981,"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":5380.022900000215,"ttft":2622.7571000009775,"completedAt":1789393908597,"contextSnapshot":{"promptTokens":65156,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"f2cb0e4a","parentId":"96fe59f3","timestamp":"2026-09-14T13:51:48.615Z","message":{"role":"toolResult","toolCallId":"call_ucX6BVDixLaTP1uVs6uEk5Ow|fc_02edc0987684b57f016aa7fbf1d03887d2a782c34a634f0eb2","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-daemon/src/\n### daemon.rs\n 460|        {\n*461|            let (_handle, restart) = crate::brainproc::spawn_brain_supervisor(\n 462|                Arc::clone(&brain_stop),\n 463|                Arc::clone(&reaper),\n 464|                // The DRAINED promotion gate (REQ-UPDATE-PROMOTE-DRAINED) reads this\n...\n 504|    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n*505|    pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\n 506|        // Identity-env sanitize (F-036) — same first-thing scrub as the broker\n 507|        // entry: the brain is normally broker-spawned (already clean), but a\n 508|        // dev/manual `spt daemon brain` from inside a session must not carry\n...\n 923|        use std::os::unix::process::CommandExt;\n*924|        let mut cmd = Command::new(exe);\n 925|        cmd.args([\"daemon\", \"run\"])\n 926|            .stdin(Stdio::null())\n 927|            .stdout(Stdio::null())\n...\n 1868|    use std::os::unix::process::CommandExt;\n*1869|    let mut cmd = Command::new(program);\n 1870|    cmd.args(args).stdin(Stdio::null());\n 1871|    match capture.map(open_capture).transpose()? {\n 1872|        // Both streams to the one sink, for the same reason as the Windows half:\n...\n 2186|\n*2187|    let out = std::process::Command::new(POWERSHELL_ABS)\n 2188|        .args([\"-NoProfile\", \"-NonInteractive\", \"-EncodedCommand\", &encoded])\n 2189|        .creation_flags(CREATE_NO_WINDOW)\n 2190|        .stdin(std::process::Stdio::null())\n...\n 2236|    let run = |task_args: &[&str]| -> io::Result<std::process::Output> {\n*2237|        std::process::Command::new(\"schtasks\")\n 2238|            .args(task_args)\n 2239|            .creation_flags(CREATE_NO_WINDOW)\n 2240|            .stdin(std::process::Stdio::null())\n...\n 3368|\n*3369|        let launcher = Command::new(std::env::current_exe().unwrap())\n 3370|            // a unique substring filter selects ONLY this test in the re-run; the\n 3371|            // env presence routes it to the launcher arm above (no recursion).\n 3372|            .args([\"breakaway_spawn_escapes_a_kill_on_close_job\", \"--test-threads=1\"])\n...\n 3440|        // Reap scoped (never machine-wide — shared runner).\n*3441|        let _ = Command::new(\"taskkill\")\n 3442|            .args([\"/PID\", &gc.to_string(), \"/F\", \"/T\"])\n 3443|            .stdout(Stdio::null())\n 3444|            .stderr(Stdio::null())\n\n## spt/src/\n### cli.rs\n 10090|        // helper cmd invisible (the console-window hazard class).\n*10091|        std::process::Command::new(\"cmd\")\n 10092|            .args([\"/C\", \"start\", \"\", url])\n 10093|            .creation_flags(0x0800_0000)\n 10094|            .spawn()\n...\n 10098|    {\n*10099|        std::process::Command::new(\"open\").arg(url).spawn().map(|_| ())\n 10100|    }\n 10101|    #[cfg(all(unix, not(target_os = \"macos\")))]\n 10102|    {\n*10103|        std::process::Command::new(\"xdg-open\")\n 10104|            .arg(url)\n 10105|            .spawn()\n 10106|            .map(|_| ())\n...\n 13531|    let (prog, rest) = argv.split_first()?;\n*13532|    match std::process::Command::new(prog).args(rest).status() {\n 13533|        Ok(s) => Some(s.code().unwrap_or(1)),\n 13534|        Err(_) => None,\n 13535|    }\n...\n 13629|            let argv = elevation::terminal_argv(term, &exe, argv_tail);\n*13630|            match std::process::Command::new(term).args(&argv[1..]).spawn() {\n 13631|                Ok(_) => {\n 13632|                    eprintln!(\"Elevated terminal launched — complete the prompt in the new window.\");\n 13633|                    Some(0)\n...\n 31442|        assert!(matches!(\n*31443|            parse(&[\"spt\", \"daemon\", \"brain\"]).unwrap().cmd.unwrap(),\n 31444|            Cmd::Node {\n 31445|                action: Some(DaemonCmd::Brain { generation: 0, ref start_reason })\n 31446|            } if start_reason == \"cold\"\n...\n 31448|        assert!(matches!(\n*31449|            parse(&[\"spt\", \"daemon\", \"brain\", \"--generation\", \"4\", \"--start-reason\", \"update\"])\n 31450|                .unwrap()\n 31451|                .cmd.unwrap(),\n 31452|            Cmd::Node {\n...\n 31503|            &[\"refresh\"],\n*31504|            &[\"brain\"],\n*31505|            &[\"brain\", \"--generation\", \"4\", \"--start-reason\", \"update\"],\n 31506|        ];\n 31507|        for tail in tails {\n 31508|            let mut primary = vec![\"node\"];\n...\n 35422|            assert!(\n*35423|                !lower.contains(\"broker\") && !lower.contains(\"brain\"),\n 35424|                \"no internal mechanics: {msg}\"\n 35425|            );\n 35426|            assert!(\n...\n 35454|            assert!(\n*35455|                !lower.contains(\"broker\") && !lower.contains(\"brain\"),\n 35456|                \"no internal mechanics: {msg}\"\n 35457|            );\n 35458|            assert!(\n...\n 35619|            assert!(\n*35620|                !line.to_lowercase().contains(\"brain\"),\n 35621|                \"public wording names the coordinator, not the internal process: {line}\"\n 35622|            );\n 35623|        }\n...\n 39319|    fn build_spt_fixture(srcdir: &std::path::Path, archive: &std::path::Path) {\n*39320|        let out = std::process::Command::new(\"tar\")\n 39321|            .arg(\"-cf\")\n 39322|            .arg(archive)\n 39323|            .arg(\"-C\")\n### rc.rs\n 4834|            let exe = std::env::current_exe().expect(\"current test exe\");\n*4835|            let child = std::process::Command::new(&exe)\n 4836|                .args([\"rc::tests::broker_host_child\", \"--exact\", \"--nocapture\"])\n 4837|                .env(\"SPT_RC_FIXTURE_BROKER_CHILD\", \"1\")\n 4838|                .spawn()\n...\n 5571|        assert!(\n*5572|            !mapped.contains(\"brain\") && !mapped.contains(\"IPC\"),\n 5573|            \"no transport lingo in the operator line: {mapped}\"\n 5574|        );\n 5575|        assert!(\n### teardown.rs\n 454|    fn a_zombie_root_is_provably_gone_not_a_survivor() {\n*455|        let child = std::process::Command::new(\"true\")\n 456|            .spawn()\n 457|            .expect(\"spawn a real child to make a zombie of\");\n 458|        let pid = child.id();\n\n### api/\n#### delivery.rs\n 382|    };\n*383|    let mut cmd = std::process::Command::new(&exe);\n 384|    cmd.args([\"seal\", \"mint\", \"--minter\", id, \"--from-shortform\"])\n 385|        .stdin(std::process::Stdio::piped())\n 386|        .stdout(std::process::Stdio::null())\n#### startup.rs\n 1756|            {\n*1757|                std::process::Command::new(\"cmd\").args([\"/C\", \"rem\"]).spawn()\n 1758|            }\n 1759|            #[cfg(unix)]\n 1760|            {\n*1761|                std::process::Command::new(\"true\").spawn()\n 1762|            }\n 1763|        }\n 1764|        .expect(\"spawn probe child\");"}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs, .worktrees/297-enforcement-shape/crates/spt/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":27,"fileCount":6,"files":[".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs",".worktrees/297-enforcement-shape/crates/spt/src/api/delivery.rs",".worktrees/297-enforcement-shape/crates/spt/src/api/startup.rs",".worktrees/297-enforcement-shape/crates/spt/src/cli.rs",".worktrees/297-enforcement-shape/crates/spt/src/rc.rs",".worktrees/297-enforcement-shape/crates/spt/src/teardown.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","count":8},{"path":".worktrees/297-enforcement-shape/crates/spt/src/api/delivery.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt/src/api/startup.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","count":13},{"path":".worktrees/297-enforcement-shape/crates/spt/src/rc.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt/src/teardown.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/297-enforcement-shape/crates/\n\n## spt-daemon/src/\n### daemon.rs\n  460│        {\n *461│            let (_handle, restart) = crate::brainproc::spawn_brain_supervisor(\n  462│                Arc::clone(&brain_stop),\n  463│                Arc::clone(&reaper),\n  464│                // The DRAINED promotion gate (REQ-UPDATE-PROMOTE-DRAINED) reads this\n     │...\n  504│    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n *505│    pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\n  506│        // Identity-env sanitize (F-036) — same first-thing scrub as the broker\n  507│        // entry: the brain is normally broker-spawned (already clean), but a\n  508│        // dev/manual `spt daemon brain` from inside a session must not carry\n     │...\n  923│        use std::os::unix::process::CommandExt;\n *924│        let mut cmd = Command::new(exe);\n  925│        cmd.args([\"daemon\", \"run\"])\n  926│            .stdin(Stdio::null())\n  927│            .stdout(Stdio::null())\n     │...\n 1868│    use std::os::unix::process::CommandExt;\n*1869│    let mut cmd = Command::new(program);\n 1870│    cmd.args(args).stdin(Stdio::null());\n 1871│    match capture.map(open_capture).transpose()? {\n 1872│        // Both streams to the one sink, for the same reason as the Windows half:\n     │...\n 2186│\n*2187│    let out = std::process::Command::new(POWERSHELL_ABS)\n 2188│        .args([\"-NoProfile\", \"-NonInteractive\", \"-EncodedCommand\", &encoded])\n 2189│        .creation_flags(CREATE_NO_WINDOW)\n 2190│        .stdin(std::process::Stdio::null())\n     │...\n 2236│    let run = |task_args: &[&str]| -> io::Result<std::process::Output> {\n*2237│        std::process::Command::new(\"schtasks\")\n 2238│            .args(task_args)\n 2239│            .creation_flags(CREATE_NO_WINDOW)\n 2240│            .stdin(std::process::Stdio::null())\n     │...\n 3368│\n*3369│        let launcher = Command::new(std::env::current_exe().unwrap())\n 3370│            // a unique substring filter selects ONLY this test in the re-run; the\n 3371│            // env presence routes it to the launcher arm above (no recursion).\n 3372│            .args([\"breakaway_spawn_escapes_a_kill_on_close_job\", \"--test-threads=1\"])\n     │...\n 3440│        // Reap scoped (never machine-wide — shared runner).\n*3441│        let _ = Command::new(\"taskkill\")\n 3442│            .args([\"/PID\", &gc.to_string(), \"/F\", \"/T\"])\n 3443│            .stdout(Stdio::null())\n 3444│            .stderr(Stdio::null())\n\n## spt/src/\n### cli.rs\n 10090│        // helper cmd invisible (the console-window hazard class).\n*10091│        std::process::Command::new(\"cmd\")\n 10092│            .args([\"/C\", \"start\", \"\", url])\n 10093│            .creation_flags(0x0800_0000)\n 10094│            .spawn()\n      │...\n 10098│    {\n*10099│        std::process::Command::new(\"open\").arg(url).spawn().map(|_| ())\n 10100│    }\n 10101│    #[cfg(all(unix, not(target_os = \"macos\")))]\n 10102│    {\n*10103│        std::process::Command::new(\"xdg-open\")\n 10104│            .arg(url)\n 10105│            .spawn()\n 10106│            .map(|_| ())\n      │...\n 13531│    let (prog, rest) = argv.split_first()?;\n*13532│    match std::process::Command::new(prog).args(rest).status() {\n 13533│        Ok(s) => Some(s.code().unwrap_or(1)),\n 13534│        Err(_) => None,\n 13535│    }\n      │...\n 13629│            let argv = elevation::terminal_argv(term, &exe, argv_tail);\n*13630│            match std::process::Command::new(term).args(&argv[1..]).spawn() {\n 13631│                Ok(_) => {\n 13632│                    eprintln!(\"Elevated terminal launched — complete the prompt in the new window.\");\n 13633│                    Some(0)\n      │...\n 31442│        assert!(matches!(\n*31443│            parse(&[\"spt\", \"daemon\", \"brain\"]).unwrap().cmd.unwrap(),\n 31444│            Cmd::Node {\n 31445│                action: Some(DaemonCmd::Brain { generation: 0, ref start_reason })\n 31446│            } if start_reason == \"cold\"\n      │...\n 31448│        assert!(matches!(\n*31449│            parse(&[\"spt\", \"daemon\", \"brain\", \"--generation\", \"4\", \"--start-reason\", \"update\"])\n 31450│                .unwrap()\n 31451│                .cmd.unwrap(),\n 31452│            Cmd::Node {\n      │...\n 31503│            &[\"refresh\"],\n*31504│            &[\"brain\"],\n*31505│            &[\"brain\", \"--generation\", \"4\", \"--start-reason\", \"update\"],\n 31506│        ];\n 31507│        for tail in tails {\n 31508│            let mut primary = vec![\"node\"];\n      │...\n 35422│            assert!(\n*35423│                !lower.contains(\"broker\") && !lower.contains(\"brain\"),\n 35424│                \"no internal mechanics: {msg}\"\n 35425│            );\n 35426│            assert!(\n      │...\n 35454│            assert!(\n*35455│                !lower.contains(\"broker\") && !lower.contains(\"brain\"),\n 35456│                \"no internal mechanics: {msg}\"\n 35457│            );\n 35458│            assert!(\n      │...\n 35619│            assert!(\n*35620│                !line.to_lowercase().contains(\"brain\"),\n 35621│                \"public wording names the coordinator, not the internal process: {line}\"\n 35622│            );\n 35623│        }\n      │...\n 39319│    fn build_spt_fixture(srcdir: &std::path::Path, archive: &std::path::Path) {\n*39320│        let out = std::process::Command::new(\"tar\")\n 39321│            .arg(\"-cf\")\n 39322│            .arg(archive)\n 39323│            .arg(\"-C\")\n### rc.rs\n 4834│            let exe = std::env::current_exe().expect(\"current test exe\");\n*4835│            let child = std::process::Command::new(&exe)\n 4836│                .args([\"rc::tests::broker_host_child\", \"--exact\", \"--nocapture\"])\n 4837│                .env(\"SPT_RC_FIXTURE_BROKER_CHILD\", \"1\")\n 4838│                .spawn()\n     │...\n 5571│        assert!(\n*5572│            !mapped.contains(\"brain\") && !mapped.contains(\"IPC\"),\n 5573│            \"no transport lingo in the operator line: {mapped}\"\n 5574│        );\n 5575│        assert!(\n### teardown.rs\n 454│    fn a_zombie_root_is_provably_gone_not_a_survivor() {\n*455│        let child = std::process::Command::new(\"true\")\n 456│            .spawn()\n 457│            .expect(\"spawn a real child to make a zombie of\");\n 458│        let pid = child.id();\n\n### api/\n#### delivery.rs\n 382│    };\n*383│    let mut cmd = std::process::Command::new(&exe);\n 384│    cmd.args([\"seal\", \"mint\", \"--minter\", id, \"--from-shortform\"])\n 385│        .stdin(std::process::Stdio::piped())\n 386│        .stdout(std::process::Stdio::null())\n#### startup.rs\n 1756│            {\n*1757│                std::process::Command::new(\"cmd\").args([\"/C\", \"rem\"]).spawn()\n 1758│            }\n 1759│            #[cfg(unix)]\n 1760│            {\n*1761│                std::process::Command::new(\"true\").spawn()\n 1762│            }\n 1763│        }\n 1764│        .expect(\"spawn probe child\");"},"isError":false,"timestamp":1789393908615}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_vMXq2qPCsRrGzoByjGPbh9CU|fc_02edc0987684b57f016aa7fbfc083887d2b0ed512541fc96dd","toolName":"grep","startedAt":"2026-09-14T13:51:56.111Z","args":{"path":".worktrees/297-enforcement-shape/crates"},"intent":"Finding live host entry caller"},"id":"c87afeb3","parentId":"f2cb0e4a","timestamp":"2026-09-14T13:51:56.111Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_AX8bq3FZGxXJ9vvgCLhgFv43|fc_02edc0987684b57f016aa7fbfc084887d2ae3a6150362d347c","toolName":"read","startedAt":"2026-09-14T13:51:56.112Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs:443-537"},"intent":"Reading separate brain process entry"},"id":"6388f4c5","parentId":"c87afeb3","timestamp":"2026-09-14T13:51:56.112Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_v1A2P8S4xUGwDUu7rH0z2OTR|fc_02edc0987684b57f016aa7fbfc085087d289fc118327b9315a","toolName":"read","startedAt":"2026-09-14T13:51:56.112Z","args":{"path":".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md:1-110"},"intent":"Reading process isolation decision"},"id":"bb1880cd","parentId":"6388f4c5","timestamp":"2026-09-14T13:51:56.112Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_QtGX0rI9XA3Mxelyvqlwrz4O|fc_02edc0987684b57f016aa7fbfc085887d2b640c43f150beb49","toolName":"read","startedAt":"2026-09-14T13:51:56.112Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:110-185"},"intent":"Reading connection dispatch boundaries"},"id":"9c61831b","parentId":"bb1880cd","timestamp":"2026-09-14T13:51:56.112Z"}
{"type":"message","id":"ca420261","parentId":"9c61831b","timestamp":"2026-09-14T13:51:56.112Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_vMXq2qPCsRrGzoByjGPbh9CU|fc_02edc0987684b57f016aa7fbfc083887d2b0ed512541fc96dd","name":"grep","arguments":{"i":"Finding live host entry caller","pattern":"spawn_live_host","path":".worktrees/297-enforcement-shape/crates","case":true,"gitignore":true,"skip":null},"intent":"Finding live host entry caller"},{"type":"toolCall","id":"call_AX8bq3FZGxXJ9vvgCLhgFv43|fc_02edc0987684b57f016aa7fbfc084887d2ae3a6150362d347c","name":"read","arguments":{"i":"Reading separate brain process entry","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs:443-537"},"intent":"Reading separate brain process entry"},{"type":"toolCall","id":"call_v1A2P8S4xUGwDUu7rH0z2OTR|fc_02edc0987684b57f016aa7fbfc085087d289fc118327b9315a","name":"read","arguments":{"i":"Reading process isolation decision","path":".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md:1-110"},"intent":"Reading process isolation decision"},{"type":"toolCall","id":"call_QtGX0rI9XA3Mxelyvqlwrz4O|fc_02edc0987684b57f016aa7fbfc085887d2b640c43f150beb49","name":"read","arguments":{"i":"Reading connection dispatch boundaries","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:110-185"},"intent":"Reading connection dispatch boundaries"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":2159,"output":205,"cacheRead":65024,"cacheWrite":0,"totalTokens":67388,"cost":{"input":0.02159,"output":0.01025,"cacheRead":0.065024,"cacheWrite":0,"total":0.096864}},"stopReason":"toolUse","timestamp":1789393908642,"responseId":"resp_02edc0987684b57f016aa7fbf4d7d487d285d91633bcaddda5","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbfc083887d2b0ed512541fc96dd","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding live host entry caller\",\"pattern\":\"spawn_live_host\",\"path\":\".worktrees/297-enforcement-shape/crates\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_vMXq2qPCsRrGzoByjGPbh9CU","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbfc084887d2ae3a6150362d347c","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading separate brain process entry\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs:443-537\"}","call_id":"call_AX8bq3FZGxXJ9vvgCLhgFv43","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbfc085087d289fc118327b9315a","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading process isolation decision\",\"path\":\".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md:1-110\"}","call_id":"call_v1A2P8S4xUGwDUu7rH0z2OTR","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fbfc085887d2b640c43f150beb49","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading connection dispatch boundaries\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs:110-185\"}","call_id":"call_QtGX0rI9XA3Mxelyvqlwrz4O","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":7467.698599994183,"ttft":7429.357499986887,"completedAt":1789393916110,"contextSnapshot":{"promptTokens":67183,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"4bb0b8f0","parentId":"ca420261","timestamp":"2026-09-14T13:51:56.117Z","message":{"role":"toolResult","toolCallId":"call_v1A2P8S4xUGwDUu7rH0z2OTR|fc_02edc0987684b57f016aa7fbfc085087d289fc118327b9315a","toolName":"read","content":[{"type":"text","text":"# Restore broker/brain process isolation (correct the in-process-collapse regression)\n\n## Status\n\nAccepted (2026-06-09) — **extends and amends ADR-0004.** The design was independently verified (agent `doyle`, verified-with-amendments); implementation is a dedicated future milestone, sequenced next (before `spt-claude-code`). Full rationale, the `file:line` audit, and the per-decision alternatives live in `docs/BROKER-BRAIN-SPLIT-RESTORATION.md`.\n\n## Context\n\nADR-0004 decided the broker/brain split **as two processes** — a stable broker kernel (PTY masters, harness children, sockets, the Iroh/QUIC endpoint) beneath a freely-restartable brain — specifically to satisfy the no-endpoint-drop self-update invariant (REQ-UPD-3): a routine (brain-only) update restarts the brain while the broker process survives, so no hosted endpoint terminates. The spikes (01/03/04/05/06) proved this with two separate binaries.\n\nOn 2026-06-09, while verifying the v0.3.2 cross-OS update fix on the live fleet, a regression was discovered: **the production daemon runs the broker as a background thread inside the single `spt daemon` process** (`daemon.rs:165-170`: `Broker::bind_in_with_net` → `Arc<Broker>` served on `thread::spawn`; no broker child-spawn exists anywhere in the repo). This is **unintended drift** — no doc, plan, commit, or comment marks the collapse as a deliberate interim (the operator confirmed no such decision was made).\n\nConsequences of the drift:\n- The brain cannot restart onto a new binary without killing the in-process broker thread, which would close every PTY, orphan every harness child, and drop every listening socket. **The no-endpoint-drop self-update pillar is therefore silently unrealized.**\n- `spt update apply` performs an in-process `Brain::handoff` that re-attaches a subscriber within the *same old process* — a no-op for a binary swap. `update.rs:233-234`'s \"the live daemon execs the verified new binary\" is aspirational and was never wired.\n- New code does not run until an unrelated restart/logon. Observed live: `enlyzeam` ran 0.3.0 with the valid 0.3.2 binary on disk for ~a day, continuing to reproduce the `\\r`-corruption bug the update was meant to fix.\n- **REQ-DAEMON-2 and REQ-UPD-3 carry `int` evidence that proves only the in-process handoff shape** (`tests/update.rs`, `brain_swap.rs`, the M3b-B9 daemon E2E) — i.e. the regression is masked in the requirement registry: the tests pass while proving the wrong thing.\n\n## Decision\n\n**Restore the ADR-0004 two-process model.** The brain runs new code by restarting onto the swapped binary while the broker process — holding every continuity-bearing resource — survives. The design decisions (grill Q2–Q8, hardened by six verification amendments `[V1]`–`[V6]`):\n\n1. **Supervision (Q2).** The broker is the always-up per-machine anchor (one per `SPT_HOME`, present even with zero endpoints). It owns the seed-control lock + liveness (`ensure_running`/`is_running` target) and supervises/spawns the brain as its child.\n2. **Update trigger (Q3).** `apply` swaps the binary on disk, then signals the brain to snapshot + self-exit; the broker auto-respawns from the executable path (now the new binary); the new brain re-attaches. Reuses the existing snapshot→drop→re-attach primitive; an update is a *planned* crash on the path the broker already recovers from. **`[AMENDED 2026-06-11, v0.4.2]`** \"the executable path\" silently assumed path-string semantics. The Linux apply renames the running `spt` → `spt.old-N`; a per-spawn `std::env::current_exe()` (`readlink(/proc/self/exe)`, inode-tracking) then **follows the rename to `.old-N`**, so the broker respawned the brain onto the OLD bytes while recording `applied` (caught live on kitsubito, v0.4.1 roll). Fix: capture the canonical ex…\n3. **Loop-timing continuity (Q4).** Durable absolute-deadline state on disk, not a handoff snapshot. Periodic loops persist `(anchor, interval)` once on a fresh/crash start and derive `next_fire` functionally (no per-fire writes); an update restart keeps deriving (phase preserved), a crash restart resets the anchor. One-shot deadlines persist at creation and survive crash + update. **`[V3]`** The one-shot *rule* is fixed here; its *machinery* is built with the alarm port (no untested dead code). **`[V4]`** Only phase-significant loops convert — the idempotent pump cadences need none.\n4. **IPC boundary (Q5).** ADR-0004 §B adjudicates: net bring-up → broker (already broker-owned via `broker.rs:175` `OnceLock` — near-free), digest hub → broker / parse → brain, seed-lock → broker; every brain→broker call becomes a versioned IPC verb (no shared `Arc`). **Exception:** shellwake watcher children stay brain-side, re-reconciled from disk on start (rare updates make the window tolerable). Broker enlargement accepted (ADR-0004:63 precedent). **`[V6]`** Steady state after any update is new-brain × old-broker, so a CI-real old-broker × new-brain compat test across the verb surface is required (else KH-2.3 returns).\n5. **Multi-session handoff (Q6).** The broker becomes cursor-of-record per session; the new brain re-attaches **all** sessions in resume mode. Output is at-least-once (matches the SPIKE-05 terminal-stream contract); input/effects stay exactly-once via the broker-owned `EffectJournal`. The explicit `BrainState` handoff *message* retires (no brain→brain channel exists under the self-exit trigger).\n6. **Failure atomicity (Q7).** Bounded-retry → auto-rollback to the last-known-good binary, gated on a brain `ready` signal (reuse the `peerloop.rs:805` supervise-backoff + healthy-run). Quarantine the failed version; loud notif. The applied record becomes **two-phase** (`applied-pending` → `applied` on ready, or `rolled-back` on failure) — fixing today's optimistic `record_applied` before boot (`applyhost.rs:176`). **`[V1]`** Forward invariant minted: a brain must not irreversibly migrate durable state before ready-promotion (pre-ready writes stay N-1-readable), or auto-rollback silently breaks on the first schema migration.\n7. **Generation custody (Q2/`[V2]`).** Retiring `BrainState` would orphan the KH-2.4 generation counter; the **broker** owns it, increments on every spawn, and hands `{generation, start-reason}` to the brain at spawn via a versioned argv/hello field (KH-2.3 compat). The same channel carries Q4's update-vs-crash discriminator.\n8. **Cross-platform uniformity (Q8).** The broker spawns the brain as a child process (`Command::spawn`) + socket IPC — no `exec`, so no Windows/Unix divergence. ConPTY/forkpty handles never leave the broker.\n\n## Consequences\n\n- **Decomposition:** `spt daemon run` becomes the broker process entry (binds seed-control + broker socket + NetHost + digest hub; holds children + `EffectJournal`; spawns the brain); a new hidden `spt daemon brain` is the brain entry (connects, runs the logic loops, rehydrates from disk, emits `ready`). `ensure_running`/`is_running`/`daemon stop` contracts unchanged. The de-elevation guard applies at the broker entry.\n- **Requirement registry:** REQ-DAEMON-2 and REQ-UPD-3's `int` evidence must be **re-pointed** to a productionized SPIKE-01/03 E2E proving *process-level* endpoint survival (`[V5]`). Two new hazards are minted: `REQ-HAZARD-BROKER-PROCESS-ISOLATION` (a brain restart must never drop a hosted endpoint) and `REQ-HAZARD-ROLLBACK-STATE-COMPAT`. A KNOWN-HAZARDS §6.7 entry records the regression.\n- **Sequencing:** the restoration is the next milestone, before `spt-claude-code` scoping (operator-accepted 2026-06-09). Rationale: it is the *last* release that needs a manual fleet daemon bounce — paid 3× for v0.3.2 — so every adapter-era release rolls seamlessly; and the adapter is better built on the final topology than atop a daemon under later surgery while it hosts the user's daily driver. The split changes daemon internals, not the M8-frozen CLI/api surface.\n- **Out of scope (unchanged):** the broker-touching update classes (broker-compatible / broker-breaking) remain as ADR-0004 left them; whole-daemon FD-passing stays the deferred \"future polish\" (ADR-0004:38); a durable in-daemon alarm scheduler is a separate gap (alarms are legacy-listener-only today).\n\n[Some lines truncated to 768 chars]"}],"details":{"totalLines":37,"displayContent":{"text":"# Restore broker/brain process isolation (correct the in-process-collapse regression)\r\n\r\n## Status\r\n\r\nAccepted (2026-06-09) — **extends and amends ADR-0004.** The design was independently verified (agent `doyle`, verified-with-amendments); implementation is a dedicated future milestone, sequenced next (before `spt-claude-code`). Full rationale, the `file:line` audit, and the per-decision alternatives live in `docs/BROKER-BRAIN-SPLIT-RESTORATION.md`.\r\n\r\n## Context\r\n\r\nADR-0004 decided the broker/brain split **as two processes** — a stable broker kernel (PTY masters, harness children, sockets, the Iroh/QUIC endpoint) beneath a freely-restartable brain — specifically to satisfy the no-endpoint-drop self-update invariant (REQ-UPD-3): a routine (brain-only) update restarts the brain while the broker process survives, so no hosted endpoint terminates. The spikes (01/03/04/05/06) proved this with two separate binaries.\r\n\r\nOn 2026-06-09, while verifying the v0.3.2 cross-OS update fix on the live fleet, a regression was discovered: **the production daemon runs the broker as a background thread inside the single `spt daemon` process** (`daemon.rs:165-170`: `Broker::bind_in_with_net` → `Arc<Broker>` served on `thread::spawn`; no broker child-spawn exists anywhere in the repo). This is **unintended drift** — no doc, plan, commit, or comment marks the collapse as a deliberate interim (the operator confirmed no such decision was made).\r\n\r\nConsequences of the drift:\r\n- The brain cannot restart onto a new binary without killing the in-process broker thread, which would close every PTY, orphan every harness child, and drop every listening socket. **The no-endpoint-drop self-update pillar is therefore silently unrealized.**\r\n- `spt update apply` performs an in-process `Brain::handoff` that re-attaches a subscriber within the *same old process* — a no-op for a binary swap. `update.rs:233-234`'s \"the live daemon execs the verified new binary\" is aspirational and was never wired.\r\n- New code does not run until an unrelated restart/logon. Observed live: `enlyzeam` ran 0.3.0 with the valid 0.3.2 binary on disk for ~a day, continuing to reproduce the `\\r`-corruption bug the update was meant to fix.\r\n- **REQ-DAEMON-2 and REQ-UPD-3 carry `int` evidence that proves only the in-process handoff shape** (`tests/update.rs`, `brain_swap.rs`, the M3b-B9 daemon E2E) — i.e. the regression is masked in the requirement registry: the tests pass while proving the wrong thing.\r\n\r\n## Decision\r\n\r\n**Restore the ADR-0004 two-process model.** The brain runs new code by restarting onto the swapped binary while the broker process — holding every continuity-bearing resource — survives. The design decisions (grill Q2–Q8, hardened by six verification amendments `[V1]`–`[V6]`):\r\n\r\n1. **Supervision (Q2).** The broker is the always-up per-machine anchor (one per `SPT_HOME`, present even with zero endpoints). It owns the seed-control lock + liveness (`ensure_running`/`is_running` target) and supervises/spawns the brain as its child.\r\n2. **Update trigger (Q3).** `apply` swaps the binary on disk, then signals the brain to snapshot + self-exit; the broker auto-respawns from the executable path (now the new binary); the new brain re-attaches. Reuses the existing snapshot→drop→re-attach primitive; an update is a *planned* crash on the path the broker already recovers from. **`[AMENDED 2026-06-11, v0.4.2]`** \"the executable path\" silently assumed path-string semantics. The Linux apply renames the running `spt` → `spt.old-N`; a per-spawn `std::env::current_exe()` (`readlink(/proc/self/exe)`, inode-tracking) then **follows the rename to `.old-N`**, so the broker respawned the brain onto the OLD bytes while recording `applied` (caught live on kitsubito, v0.4.1 roll). Fix: capture the canonical ex…\n3. **Loop-timing continuity (Q4).** Durable absolute-deadline state on disk, not a handoff snapshot. Periodic loops persist `(anchor, interval)` once on a fresh/crash start and derive `next_fire` functionally (no per-fire writes); an update restart keeps deriving (phase preserved), a crash restart resets the anchor. One-shot deadlines persist at creation and survive crash + update. **`[V3]`** The one-shot *rule* is fixed here; its *machinery* is built with the alarm port (no untested dead code). **`[V4]`** Only phase-significant loops convert — the idempotent pump cadences need none.\r\n4. **IPC boundary (Q5).** ADR-0004 §B adjudicates: net bring-up → broker (already broker-owned via `broker.rs:175` `OnceLock` — near-free), digest hub → broker / parse → brain, seed-lock → broker; every brain→broker call becomes a versioned IPC verb (no shared `Arc`). **Exception:** shellwake watcher children stay brain-side, re-reconciled from disk on start (rare updates make the window tolerable). Broker enlargement accepted (ADR-0004:63 precedent). **`[V6]`** Steady state after any update is new-brain × old-broker, so a CI-real old-broker × new-brain compat test across the verb surface is required (else KH-2.3 returns).\r\n5. **Multi-session handoff (Q6).** The broker becomes cursor-of-record per session; the new brain re-attaches **all** sessions in resume mode. Output is at-least-once (matches the SPIKE-05 terminal-stream contract); input/effects stay exactly-once via the broker-owned `EffectJournal`. The explicit `BrainState` handoff *message* retires (no brain→brain channel exists under the self-exit trigger).\r\n6. **Failure atomicity (Q7).** Bounded-retry → auto-rollback to the last-known-good binary, gated on a brain `ready` signal (reuse the `peerloop.rs:805` supervise-backoff + healthy-run). Quarantine the failed version; loud notif. The applied record becomes **two-phase** (`applied-pending` → `applied` on ready, or `rolled-back` on failure) — fixing today's optimistic `record_applied` before boot (`applyhost.rs:176`). **`[V1]`** Forward invariant minted: a brain must not irreversibly migrate durable state before ready-promotion (pre-ready writes stay N-1-readable), or auto-rollback silently breaks on the first schema migration.\r\n7. **Generation custody (Q2/`[V2]`).** Retiring `BrainState` would orphan the KH-2.4 generation counter; the **broker** owns it, increments on every spawn, and hands `{generation, start-reason}` to the brain at spawn via a versioned argv/hello field (KH-2.3 compat). The same channel carries Q4's update-vs-crash discriminator.\r\n8. **Cross-platform uniformity (Q8).** The broker spawns the brain as a child process (`Command::spawn`) + socket IPC — no `exec`, so no Windows/Unix divergence. ConPTY/forkpty handles never leave the broker.\r\n\r\n## Consequences\r\n\r\n- **Decomposition:** `spt daemon run` becomes the broker process entry (binds seed-control + broker socket + NetHost + digest hub; holds children + `EffectJournal`; spawns the brain); a new hidden `spt daemon brain` is the brain entry (connects, runs the logic loops, rehydrates from disk, emits `ready`). `ensure_running`/`is_running`/`daemon stop` contracts unchanged. The de-elevation guard applies at the broker entry.\r\n- **Requirement registry:** REQ-DAEMON-2 and REQ-UPD-3's `int` evidence must be **re-pointed** to a productionized SPIKE-01/03 E2E proving *process-level* endpoint survival (`[V5]`). Two new hazards are minted: `REQ-HAZARD-BROKER-PROCESS-ISOLATION` (a brain restart must never drop a hosted endpoint) and `REQ-HAZARD-ROLLBACK-STATE-COMPAT`. A KNOWN-HAZARDS §6.7 entry records the regression.\r\n- **Sequencing:** the restoration is the next milestone, before `spt-claude-code` scoping (operator-accepted 2026-06-09). Rationale: it is the *last* release that needs a manual fleet daemon bounce — paid 3× for v0.3.2 — so every adapter-era release rolls seamlessly; and the adapter is better built on the final topology than atop a daemon under later surgery while it hosts the user's daily driver. The split changes daemon internals, not the M8-frozen CLI/api surface.\r\n- **Out of scope (unchanged):** the broker-touching update classes (broker-compatible / broker-breaking) remain as ADR-0004 left them; whole-daemon FD-passing stays the deferred \"future polish\" (ADR-0004:38); a durable in-daemon alarm scheduler is a separate gap (alarms are legacy-listener-only today).\r","startLine":1,"lineNumbers":[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37]},"fileSize":9995,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\docs\\adr\\0018-broker-brain-process-isolation-restoration.md"},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789393916117}}
{"type":"message","id":"aa3c4dff","parentId":"4bb0b8f0","timestamp":"2026-09-14T13:51:56.135Z","message":{"role":"toolResult","toolCallId":"call_AX8bq3FZGxXJ9vvgCLhgFv43|fc_02edc0987684b57f016aa7fbfc084887d2ae3a6150362d347c","toolName":"read","content":[{"type":"text","text":"impl Daemon {\n…\n    pub fn run() -> io::Result<()> {\n…\n        // `BrainRestart` signal is wired into the broker so the `KIND_BRAIN_RESTART`\n        // verb (sent by `spt update apply` after the binary swap) cycles the brain\n        // onto the new binary with `start-reason=update`. The stop flag is held\n        // for symmetry, never raised (the daemon runs until killed). The brain\n        // child inherits this process's already-unelevated token.\n        // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n        // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the reap\n        // container the supervisor enrolls every (re)spawned brain into. Created\n        // here so it outlives the supervisor and is reachable from the\n        // graceful-stop path below. The brain subtree (the brain + its shellwake\n        // watchers + its detached Psyches) reaps as one unit; the daemon itself is\n        // never in the container.\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\n        let reaper = crate::reap::BrainReaper::new();\n        // The supervisor stop flag — hoisted out of the wiring block (was held\n        // \"for symmetry, never raised\") because the graceful-stop path NOW raises\n        // it, so the supervisor does not respawn the brain we are about to reap.\n        let brain_stop = Arc::new(std::sync::atomic::AtomicBool::new(false));\n        {\n            let (_handle, restart) = crate::brainproc::spawn_brain_supervisor(\n                Arc::clone(&brain_stop),\n                Arc::clone(&reaper),\n                // The DRAINED promotion gate (REQ-UPDATE-PROMOTE-DRAINED) reads this\n                // broker's live control-plane truth in-process; None on a bind-failed\n                // daemon degrades the gate to readiness-only.\n                broker_handle.clone(),\n            );\n            if let Some(broker) = &broker_handle {\n                broker.set_brain_restart(restart);\n            }\n        }\n\n        // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\n        // is the socket ping, never this file, so a stale value is harmless.\n        let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\n\n        // The seed-control channel is the foreground loop. Binding it is what\n        // arbitrates the single-daemon-per-home invariant: a second daemon racing\n        // to start fails this bind and exits, leaving the winner serving. It\n        // returns only on a graceful `daemon stop` (the KIND_STOP latch).\n        let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\n\n        // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\n        // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\n        // does not respawn the brain we are about to kill) THEN reap the brain\n        // subtree — the brain, its shellwake watchers, and its detached Psyches die\n        // with the daemon instead of orphaning as ~8 stray claude-spt-psyche.exe /\n        // spt.exe. The daemon is not in the reap container, so this never\n        // self-terminates: it returns cleanly below.\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\n        brain_stop.store(true, std::sync::atomic::Ordering::SeqCst);\n        reaper.reap();\n        serve\n    }\n\n    /// Run the brain child (`spt daemon brain`, hidden — ADR-0018 D1). The\n    /// broker process spawns + supervises this; it connects to the broker over\n    /// the existing socket IPC, signals ready, and idles. Not a user-facing\n    /// entry — `spt daemon run` (the broker) launches it. The broker stamps\n    /// `{generation, start-reason}` onto the argv (ADR-0018 V2); `start_reason`\n    /// is parsed leniently ([`crate::brainproc::StartReason::from_arg`]) so an\n    /// unknown value from a newer broker defaults to `Cold` (KH-2.3).\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n    pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\n        // Identity-env sanitize (F-036) — same first-thing scrub as the broker\n        // entry: the brain is normally broker-spawned (already clean), but a\n        // dev/manual `spt daemon brain` from inside a session must not carry\n        // that session's identity into the brain's role spawns either.\n        // [impl->REQ-HAZARD-DAEMON-IDENTITY-ENV-SANITIZE]\n        spt_runtime::scrub_identity_env();\n        // Anchor the monotonic half of the stderr correlation stamps at\n        // process start (F-039 leg c). [impl->REQ-CONN-POISON-ATTRIBUTION]\n        crate::conn::init_log_anchor();\n        crate::brainproc::run_brain(\n            generation,\n            crate::brainproc::StartReason::from_arg(start_reason),\n        )\n    }\n}\n\n/// Try to bring up the broker's network host once: build the production\n/// `NetConfig` (durable node.key + relay/discovery/membership) and start the\n/// endpoint, wiring on-connect roster propagation (REQ-MESH-2). `None` on a\n/// `NET_BIND_FAIL` (e.g. the network/DNS stack not ready yet) or a missing\n/// identity — the caller binds net-less and (REQ-DAEMON-9) retries.\n// [impl->REQ-DAEMON-2]\n// [impl->REQ-DAEMON-9]\nfn try_start_net() -> Option<NetHost> {\n    let cfg = DaemonConfig::load();\n    let relay = match cfg.relay {\n        RelayChoice::N0 => RelayPolicy::N0Default,\n        RelayChoice::Disabled => RelayPolicy::Disabled,\n    };\n    let identity = spt_store::nodeid::load_or_create().ok()?;\n    let net_cfg = NetConfig {\n        identity,\n        relay,\n        discovery: LocalDiscovery::Mdns,\n        scope: BindScope::All, // production: real interfaces\n…\n    };\n…\n}\n\n[Showing lines 442-540 of 3532. Use :541 to continue]"}],"details":{"truncation":{"content":"        // `BrainRestart` signal is wired into the broker so the `KIND_BRAIN_RESTART`\r\n        // verb (sent by `spt update apply` after the binary swap) cycles the brain\r\n        // onto the new binary with `start-reason=update`. The stop flag is held\r\n        // for symmetry, never raised (the daemon runs until killed). The brain\r\n        // child inherits this process's already-unelevated token.\r\n        // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n        // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the reap\r\n        // container the supervisor enrolls every (re)spawned brain into. Created\r\n        // here so it outlives the supervisor and is reachable from the\r\n        // graceful-stop path below. The brain subtree (the brain + its shellwake\r\n        // watchers + its detached Psyches) reaps as one unit; the daemon itself is\r\n        // never in the container.\r\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\r\n        let reaper = crate::reap::BrainReaper::new();\r\n        // The supervisor stop flag — hoisted out of the wiring block (was held\r\n        // \"for symmetry, never raised\") because the graceful-stop path NOW raises\r\n        // it, so the supervisor does not respawn the brain we are about to reap.\r\n        let brain_stop = Arc::new(std::sync::atomic::AtomicBool::new(false));\r\n        {\r\n            let (_handle, restart) = crate::brainproc::spawn_brain_supervisor(\r\n                Arc::clone(&brain_stop),\r\n                Arc::clone(&reaper),\r\n                // The DRAINED promotion gate (REQ-UPDATE-PROMOTE-DRAINED) reads this\r\n                // broker's live control-plane truth in-process; None on a bind-failed\r\n                // daemon degrades the gate to readiness-only.\r\n                broker_handle.clone(),\r\n            );\r\n            if let Some(broker) = &broker_handle {\r\n                broker.set_brain_restart(restart);\r\n            }\r\n        }\r\n\r\n        // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\r\n        // is the socket ping, never this file, so a stale value is harmless.\r\n        let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\r\n\r\n        // The seed-control channel is the foreground loop. Binding it is what\r\n        // arbitrates the single-daemon-per-home invariant: a second daemon racing\r\n        // to start fails this bind and exits, leaving the winner serving. It\r\n        // returns only on a graceful `daemon stop` (the KIND_STOP latch).\r\n        let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\r\n\r\n        // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\r\n        // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\r\n        // does not respawn the brain we are about to kill) THEN reap the brain\r\n        // subtree — the brain, its shellwake watchers, and its detached Psyches die\r\n        // with the daemon instead of orphaning as ~8 stray claude-spt-psyche.exe /\r\n        // spt.exe. The daemon is not in the reap container, so this never\r\n        // self-terminates: it returns cleanly below.\r\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\r\n        brain_stop.store(true, std::sync::atomic::Ordering::SeqCst);\r\n        reaper.reap();\r\n        serve\r\n    }\r\n\r\n    /// Run the brain child (`spt daemon brain`, hidden — ADR-0018 D1). The\r\n    /// broker process spawns + supervises this; it connects to the broker over\r\n    /// the existing socket IPC, signals ready, and idles. Not a user-facing\r\n    /// entry — `spt daemon run` (the broker) launches it. The broker stamps\r\n    /// `{generation, start-reason}` onto the argv (ADR-0018 V2); `start_reason`\r\n    /// is parsed leniently ([`crate::brainproc::StartReason::from_arg`]) so an\r\n    /// unknown value from a newer broker defaults to `Cold` (KH-2.3).\r\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\r\n        // Identity-env sanitize (F-036) — same first-thing scrub as the broker\r\n        // entry: the brain is normally broker-spawned (already clean), but a\r\n        // dev/manual `spt daemon brain` from inside a session must not carry\r\n        // that session's identity into the brain's role spawns either.\r\n        // [impl->REQ-HAZARD-DAEMON-IDENTITY-ENV-SANITIZE]\r\n        spt_runtime::scrub_identity_env();\r\n        // Anchor the monotonic half of the stderr correlation stamps at\r\n        // process start (F-039 leg c). [impl->REQ-CONN-POISON-ATTRIBUTION]\r\n        crate::conn::init_log_anchor();\r\n        crate::brainproc::run_brain(\r\n            generation,\r\n            crate::brainproc::StartReason::from_arg(start_reason),\r\n        )\r\n    }\r\n}\r\n\r\n/// Try to bring up the broker's network host once: build the production\r\n/// `NetConfig` (durable node.key + relay/discovery/membership) and start the\r\n/// endpoint, wiring on-connect roster propagation (REQ-MESH-2). `None` on a\r\n/// `NET_BIND_FAIL` (e.g. the network/DNS stack not ready yet) or a missing\r\n/// identity — the caller binds net-less and (REQ-DAEMON-9) retries.\r\n// [impl->REQ-DAEMON-2]\r\n// [impl->REQ-DAEMON-9]\r\nfn try_start_net() -> Option<NetHost> {\r\n    let cfg = DaemonConfig::load();\r\n    let relay = match cfg.relay {\r\n        RelayChoice::N0 => RelayPolicy::N0Default,\r\n        RelayChoice::Disabled => RelayPolicy::Disabled,\r\n    };\r\n    let identity = spt_store::nodeid::load_or_create().ok()?;\r\n    let net_cfg = NetConfig {\r\n        identity,\r\n        relay,\r\n        discovery: LocalDiscovery::Mdns,\r\n        scope: BindScope::All, // production: real interfaces\r","truncated":true,"truncatedBy":"lines","totalLines":3091,"totalBytes":5634,"outputLines":99,"outputBytes":5634,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3532,"displayContent":{"text":"impl Daemon {\n…\n    pub fn run() -> io::Result<()> {\n…\n        // `BrainRestart` signal is wired into the broker so the `KIND_BRAIN_RESTART`\r\n        // verb (sent by `spt update apply` after the binary swap) cycles the brain\r\n        // onto the new binary with `start-reason=update`. The stop flag is held\r\n        // for symmetry, never raised (the daemon runs until killed). The brain\r\n        // child inherits this process's already-unelevated token.\r\n        // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n        // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the reap\r\n        // container the supervisor enrolls every (re)spawned brain into. Created\r\n        // here so it outlives the supervisor and is reachable from the\r\n        // graceful-stop path below. The brain subtree (the brain + its shellwake\r\n        // watchers + its detached Psyches) reaps as one unit; the daemon itself is\r\n        // never in the container.\r\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\r\n        let reaper = crate::reap::BrainReaper::new();\r\n        // The supervisor stop flag — hoisted out of the wiring block (was held\r\n        // \"for symmetry, never raised\") because the graceful-stop path NOW raises\r\n        // it, so the supervisor does not respawn the brain we are about to reap.\r\n        let brain_stop = Arc::new(std::sync::atomic::AtomicBool::new(false));\r\n        {\r\n            let (_handle, restart) = crate::brainproc::spawn_brain_supervisor(\r\n                Arc::clone(&brain_stop),\r\n                Arc::clone(&reaper),\r\n                // The DRAINED promotion gate (REQ-UPDATE-PROMOTE-DRAINED) reads this\r\n                // broker's live control-plane truth in-process; None on a bind-failed\r\n                // daemon degrades the gate to readiness-only.\r\n                broker_handle.clone(),\r\n            );\r\n            if let Some(broker) = &broker_handle {\r\n                broker.set_brain_restart(restart);\r\n            }\r\n        }\r\n\r\n        // Best-effort breadcrumb: record our pid for management/cleanup. Liveness\r\n        // is the socket ping, never this file, so a stale value is harmless.\r\n        let _ = std::fs::write(daemon_pid_path(), std::process::id().to_string());\r\n\r\n        // The seed-control channel is the foreground loop. Binding it is what\r\n        // arbitrates the single-daemon-per-home invariant: a second daemon racing\r\n        // to start fails this bind and exits, leaving the winner serving. It\r\n        // returns only on a graceful `daemon stop` (the KIND_STOP latch).\r\n        let serve = seedmap::serve_seed_control(&seed_socket_name(), reg);\r\n\r\n        // Graceful-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the serve loop\r\n        // returned because a `daemon stop` acked. Stop the supervisor FIRST (so it\r\n        // does not respawn the brain we are about to kill) THEN reap the brain\r\n        // subtree — the brain, its shellwake watchers, and its detached Psyches die\r\n        // with the daemon instead of orphaning as ~8 stray claude-spt-psyche.exe /\r\n        // spt.exe. The daemon is not in the reap container, so this never\r\n        // self-terminates: it returns cleanly below.\r\n        // [impl->REQ-HAZARD-DAEMON-STOP-REAP]\r\n        brain_stop.store(true, std::sync::atomic::Ordering::SeqCst);\r\n        reaper.reap();\r\n        serve\r\n    }\r\n\r\n    /// Run the brain child (`spt daemon brain`, hidden — ADR-0018 D1). The\r\n    /// broker process spawns + supervises this; it connects to the broker over\r\n    /// the existing socket IPC, signals ready, and idles. Not a user-facing\r\n    /// entry — `spt daemon run` (the broker) launches it. The broker stamps\r\n    /// `{generation, start-reason}` onto the argv (ADR-0018 V2); `start_reason`\r\n    /// is parsed leniently ([`crate::brainproc::StartReason::from_arg`]) so an\r\n    /// unknown value from a newer broker defaults to `Cold` (KH-2.3).\r\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    pub fn run_brain(generation: u64, start_reason: &str) -> io::Result<()> {\r\n        // Identity-env sanitize (F-036) — same first-thing scrub as the broker\r\n        // entry: the brain is normally broker-spawned (already clean), but a\r\n        // dev/manual `spt daemon brain` from inside a session must not carry\r\n        // that session's identity into the brain's role spawns either.\r\n        // [impl->REQ-HAZARD-DAEMON-IDENTITY-ENV-SANITIZE]\r\n        spt_runtime::scrub_identity_env();\r\n        // Anchor the monotonic half of the stderr correlation stamps at\r\n        // process start (F-039 leg c). [impl->REQ-CONN-POISON-ATTRIBUTION]\r\n        crate::conn::init_log_anchor();\r\n        crate::brainproc::run_brain(\r\n            generation,\r\n            crate::brainproc::StartReason::from_arg(start_reason),\r\n        )\r\n    }\r\n}\r\n\r\n/// Try to bring up the broker's network host once: build the production\r\n/// `NetConfig` (durable node.key + relay/discovery/membership) and start the\r\n/// endpoint, wiring on-connect roster propagation (REQ-MESH-2). `None` on a\r\n/// `NET_BIND_FAIL` (e.g. the network/DNS stack not ready yet) or a missing\r\n/// identity — the caller binds net-less and (REQ-DAEMON-9) retries.\r\n// [impl->REQ-DAEMON-2]\r\n// [impl->REQ-DAEMON-9]\r\nfn try_start_net() -> Option<NetHost> {\r\n    let cfg = DaemonConfig::load();\r\n    let relay = match cfg.relay {\r\n        RelayChoice::N0 => RelayPolicy::N0Default,\r\n        RelayChoice::Disabled => RelayPolicy::Disabled,\r\n    };\r\n    let identity = spt_store::nodeid::load_or_create().ok()?;\r\n    let net_cfg = NetConfig {\r\n        identity,\r\n        relay,\r\n        discovery: LocalDiscovery::Mdns,\r\n        scope: BindScope::All, // production: real interfaces\r\n…\n    };\n…\n}","startLine":43,"lineNumbers":[43,null,47,null,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,null,544,null,567]},"fileSize":176265,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\daemon.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3532,"totalBytes":5634,"outputLines":99,"outputBytes":5634,"shownRange":{"start":442,"end":540},"nextOffset":541}}},"isError":false,"timestamp":1789393916134}}
{"type":"message","id":"ae7b5896","parentId":"aa3c4dff","timestamp":"2026-09-14T13:51:56.136Z","message":{"role":"toolResult","toolCallId":"call_QtGX0rI9XA3Mxelyvqlwrz4O|fc_02edc0987684b57f016aa7fbfc085887d2b640c43f150beb49","toolName":"read","content":[{"type":"text","text":"/// Bind the seed-control channel at `name` and serve it forever, dispatching\n/// against `reg`. Each accepted connection is handled on **its own thread**\n/// (mirroring the broker): a control client's connection lives until the client\n/// closes it, and `handle_conn` blocks reading the next frame in the meantime, so\n/// serving inline would let one open connection stall every other client's\n/// `accept` — a deadlock that bites because a single `api` call opens several\n/// short connections (ping, then put/take). Thread-per-connection removes that\n/// coupling; a failure on one connection never disturbs the others.\npub fn serve_seed_control(name: &str, reg: Arc<SeedRegistry>) -> io::Result<()> {\n    use std::sync::atomic::{AtomicBool, Ordering};\n    let listener = LocalSocketTransport::bind(name)?;\n    // The graceful-stop latch (M8 decision 5 / REQ-CLI-2): a stop handler\n    // raises it, then dials one throwaway connection so the blocked accept\n    // wakes and observes the flag — the serve loop returns instead of the\n    // process being killed, so every caller (daemon, in-process tests) gets\n    // a clean teardown.\n    let stop = Arc::new(AtomicBool::new(false));\n    loop {\n        let conn = listener.accept()?;\n        if stop.load(Ordering::SeqCst) {\n            // (A) REQ-HAZARD-DAEMON-STOP-BARRIER: release the throwaway wake-conn AND\n            // the listener the INSTANT stop is observed, so the pipe NAME is dropped\n            // before request_stop's next barrier ping — which then sees the name GONE\n            // (a clean NotFound) instead of the busy-no-acceptor teardown window that\n            // parks a Windows connect in WaitNamedPipeW. Narrows the window the bounded\n            // ping (B2) also guards.\n            drop(conn);\n            drop(listener);\n            return Ok(());\n        }\n        let reg = Arc::clone(&reg);\n        let stop = Arc::clone(&stop);\n        let name = name.to_string();\n        thread::spawn(move || {\n            let _ = handle_conn(conn, &reg, &stop, &name);\n        });\n    }\n}\n\n/// Drive one control connection: handshake, then service its op frames until it\n/// disconnects.\nfn handle_conn<C: Read + Write>(\n    mut conn: C,\n    reg: &SeedRegistry,\n    stop: &std::sync::atomic::AtomicBool,\n    name: &str,\n) -> io::Result<()> {\n    // A control client announces itself as a brain (a transient logic client of\n    // the daemon); the version handshake gives the same forward-compat as the\n    // broker IPC.\n    recv_hello(&mut conn, Role::Brain)?;\n    loop {\n        let env = match read_frame(&mut conn) {\n            Ok(e) => e,\n            Err(_) => return Ok(()), // peer hung up — connection done\n        };\n        match env.kind.as_str() {\n            KIND_SEED_PUT => {\n                let seed: Seed = serde_json::from_value(env.payload)\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n                let echo = seed.clone();\n                reg.put(seed);\n                // Echo the stored seed so the client knows the put landed.\n                write_frame(&mut conn, &result_frame(Some(echo)))?;\n            }\n            KIND_SEED_TAKE => {\n                let req: TakeReq = serde_json::from_value(env.payload)\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\n                write_frame(&mut conn, &result_frame(reg.take(req.parent_pid)))?;\n            }\n            // Serving exposure is mutated only here in the daemon, never by\n            // the CLI or the read-only HTTP listener.\n            // [impl->REQ-WEB-SERVING-REGISTRY]\n            crate::servehost::KIND_SERVE_REQUEST => {\n                write_frame(&mut conn, &crate::servehost::handle(env.payload))?;\n            }\n            KIND_STOP => {\n                // Ack FIRST so the client's bounded read completes, then latch + wake\n                // the accept loop with a throwaway dial.\n                write_frame(\n…\n                )?;\n…\n            }\n…\n        }\n    }\n}\n\n[Showing lines 109-188 of 574. Use :189 to continue]"}],"details":{"truncation":{"content":"/// Bind the seed-control channel at `name` and serve it forever, dispatching\r\n/// against `reg`. Each accepted connection is handled on **its own thread**\r\n/// (mirroring the broker): a control client's connection lives until the client\r\n/// closes it, and `handle_conn` blocks reading the next frame in the meantime, so\r\n/// serving inline would let one open connection stall every other client's\r\n/// `accept` — a deadlock that bites because a single `api` call opens several\r\n/// short connections (ping, then put/take). Thread-per-connection removes that\r\n/// coupling; a failure on one connection never disturbs the others.\r\npub fn serve_seed_control(name: &str, reg: Arc<SeedRegistry>) -> io::Result<()> {\r\n    use std::sync::atomic::{AtomicBool, Ordering};\r\n    let listener = LocalSocketTransport::bind(name)?;\r\n    // The graceful-stop latch (M8 decision 5 / REQ-CLI-2): a stop handler\r\n    // raises it, then dials one throwaway connection so the blocked accept\r\n    // wakes and observes the flag — the serve loop returns instead of the\r\n    // process being killed, so every caller (daemon, in-process tests) gets\r\n    // a clean teardown.\r\n    let stop = Arc::new(AtomicBool::new(false));\r\n    loop {\r\n        let conn = listener.accept()?;\r\n        if stop.load(Ordering::SeqCst) {\r\n            // (A) REQ-HAZARD-DAEMON-STOP-BARRIER: release the throwaway wake-conn AND\r\n            // the listener the INSTANT stop is observed, so the pipe NAME is dropped\r\n            // before request_stop's next barrier ping — which then sees the name GONE\r\n            // (a clean NotFound) instead of the busy-no-acceptor teardown window that\r\n            // parks a Windows connect in WaitNamedPipeW. Narrows the window the bounded\r\n            // ping (B2) also guards.\r\n            drop(conn);\r\n            drop(listener);\r\n            return Ok(());\r\n        }\r\n        let reg = Arc::clone(&reg);\r\n        let stop = Arc::clone(&stop);\r\n        let name = name.to_string();\r\n        thread::spawn(move || {\r\n            let _ = handle_conn(conn, &reg, &stop, &name);\r\n        });\r\n    }\r\n}\r\n\r\n/// Drive one control connection: handshake, then service its op frames until it\r\n/// disconnects.\r\nfn handle_conn<C: Read + Write>(\r\n    mut conn: C,\r\n    reg: &SeedRegistry,\r\n    stop: &std::sync::atomic::AtomicBool,\r\n    name: &str,\r\n) -> io::Result<()> {\r\n    // A control client announces itself as a brain (a transient logic client of\r\n    // the daemon); the version handshake gives the same forward-compat as the\r\n    // broker IPC.\r\n    recv_hello(&mut conn, Role::Brain)?;\r\n    loop {\r\n        let env = match read_frame(&mut conn) {\r\n            Ok(e) => e,\r\n            Err(_) => return Ok(()), // peer hung up — connection done\r\n        };\r\n        match env.kind.as_str() {\r\n            KIND_SEED_PUT => {\r\n                let seed: Seed = serde_json::from_value(env.payload)\r\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\r\n                let echo = seed.clone();\r\n                reg.put(seed);\r\n                // Echo the stored seed so the client knows the put landed.\r\n                write_frame(&mut conn, &result_frame(Some(echo)))?;\r\n            }\r\n            KIND_SEED_TAKE => {\r\n                let req: TakeReq = serde_json::from_value(env.payload)\r\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\r\n                write_frame(&mut conn, &result_frame(reg.take(req.parent_pid)))?;\r\n            }\r\n            // Serving exposure is mutated only here in the daemon, never by\r\n            // the CLI or the read-only HTTP listener.\r\n            // [impl->REQ-WEB-SERVING-REGISTRY]\r\n            crate::servehost::KIND_SERVE_REQUEST => {\r\n                write_frame(&mut conn, &crate::servehost::handle(env.payload))?;\r\n            }\r\n            KIND_STOP => {\r\n                // Ack FIRST so the client's bounded read completes, then latch + wake\r\n                // the accept loop with a throwaway dial.\r\n                write_frame(\r","truncated":true,"truncatedBy":"lines","totalLines":466,"totalBytes":4045,"outputLines":80,"outputBytes":4045,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":574,"displayContent":{"text":"/// Bind the seed-control channel at `name` and serve it forever, dispatching\r\n/// against `reg`. Each accepted connection is handled on **its own thread**\r\n/// (mirroring the broker): a control client's connection lives until the client\r\n/// closes it, and `handle_conn` blocks reading the next frame in the meantime, so\r\n/// serving inline would let one open connection stall every other client's\r\n/// `accept` — a deadlock that bites because a single `api` call opens several\r\n/// short connections (ping, then put/take). Thread-per-connection removes that\r\n/// coupling; a failure on one connection never disturbs the others.\r\npub fn serve_seed_control(name: &str, reg: Arc<SeedRegistry>) -> io::Result<()> {\r\n    use std::sync::atomic::{AtomicBool, Ordering};\r\n    let listener = LocalSocketTransport::bind(name)?;\r\n    // The graceful-stop latch (M8 decision 5 / REQ-CLI-2): a stop handler\r\n    // raises it, then dials one throwaway connection so the blocked accept\r\n    // wakes and observes the flag — the serve loop returns instead of the\r\n    // process being killed, so every caller (daemon, in-process tests) gets\r\n    // a clean teardown.\r\n    let stop = Arc::new(AtomicBool::new(false));\r\n    loop {\r\n        let conn = listener.accept()?;\r\n        if stop.load(Ordering::SeqCst) {\r\n            // (A) REQ-HAZARD-DAEMON-STOP-BARRIER: release the throwaway wake-conn AND\r\n            // the listener the INSTANT stop is observed, so the pipe NAME is dropped\r\n            // before request_stop's next barrier ping — which then sees the name GONE\r\n            // (a clean NotFound) instead of the busy-no-acceptor teardown window that\r\n            // parks a Windows connect in WaitNamedPipeW. Narrows the window the bounded\r\n            // ping (B2) also guards.\r\n            drop(conn);\r\n            drop(listener);\r\n            return Ok(());\r\n        }\r\n        let reg = Arc::clone(&reg);\r\n        let stop = Arc::clone(&stop);\r\n        let name = name.to_string();\r\n        thread::spawn(move || {\r\n            let _ = handle_conn(conn, &reg, &stop, &name);\r\n        });\r\n    }\r\n}\r\n\r\n/// Drive one control connection: handshake, then service its op frames until it\r\n/// disconnects.\r\nfn handle_conn<C: Read + Write>(\r\n    mut conn: C,\r\n    reg: &SeedRegistry,\r\n    stop: &std::sync::atomic::AtomicBool,\r\n    name: &str,\r\n) -> io::Result<()> {\r\n    // A control client announces itself as a brain (a transient logic client of\r\n    // the daemon); the version handshake gives the same forward-compat as the\r\n    // broker IPC.\r\n    recv_hello(&mut conn, Role::Brain)?;\r\n    loop {\r\n        let env = match read_frame(&mut conn) {\r\n            Ok(e) => e,\r\n            Err(_) => return Ok(()), // peer hung up — connection done\r\n        };\r\n        match env.kind.as_str() {\r\n            KIND_SEED_PUT => {\r\n                let seed: Seed = serde_json::from_value(env.payload)\r\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\r\n                let echo = seed.clone();\r\n                reg.put(seed);\r\n                // Echo the stored seed so the client knows the put landed.\r\n                write_frame(&mut conn, &result_frame(Some(echo)))?;\r\n            }\r\n            KIND_SEED_TAKE => {\r\n                let req: TakeReq = serde_json::from_value(env.payload)\r\n                    .map_err(|e| io::Error::new(io::ErrorKind::InvalidData, e))?;\r\n                write_frame(&mut conn, &result_frame(reg.take(req.parent_pid)))?;\r\n            }\r\n            // Serving exposure is mutated only here in the daemon, never by\r\n            // the CLI or the read-only HTTP listener.\r\n            // [impl->REQ-WEB-SERVING-REGISTRY]\r\n            crate::servehost::KIND_SERVE_REQUEST => {\r\n                write_frame(&mut conn, &crate::servehost::handle(env.payload))?;\r\n            }\r\n            KIND_STOP => {\r\n                // Ack FIRST so the client's bounded read completes, then latch + wake\r\n                // the accept loop with a throwaway dial.\r\n                write_frame(\r\n…\n                )?;\n…\n            }\n…\n        }\n    }\n}","startLine":109,"lineNumbers":[109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,null,191,null,203,null,212,213,214]},"fileSize":26382,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\seedmap.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":574,"totalBytes":4045,"outputLines":80,"outputBytes":4045,"shownRange":{"start":109,"end":188},"nextOffset":189}}},"isError":false,"timestamp":1789393916135}}
{"type":"message","id":"056c537e","parentId":"ae7b5896","timestamp":"2026-09-14T13:51:56.141Z","message":{"role":"toolResult","toolCallId":"call_vMXq2qPCsRrGzoByjGPbh9CU|fc_02edc0987684b57f016aa7fbfc083887d2b0ed512541fc96dd","toolName":"grep","content":[{"type":"text","text":"# .worktrees/297-enforcement-shape/crates/spt-daemon/\n\n## src/\n### brainproc.rs\n 265|    // message-DELIVERY axis; the orthogonal live-agent **Psyche** lifecycle (the\n*266|    // run_pulse_loop production caller) is hosted by `livehost::spawn_live_host`\n 267|    // below, keyed on the live ENDPOINT not the broker session (CONTEXT:168/177).\n 268|    // CURSOR-ONLY resume (UPDATE-WEDGE round 3, REQ-BRAIN-RESUME-NO-CONN-DEADLOCK,\n 269|    // doyle Option A-split): the supervised daemon brain is a NON-DRAINING consumer of\n...\n 357|    // [impl->REQ-DAEMON-1]\n*358|    let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\n 359|\n 360|    // Materialized project-index writer (ADR-0037 §2, PROJECT-INDEX W2): the\n 361|    // brain hosts the SOLE single-flight writer — load persisted index, boot\n### livehost.rs\n 557|/// massacres them (seed #6, the field-accept blocker). Runs ONCE at\n*558|/// [`spawn_live_host`] start, BEFORE the reconcile loop's phantom-clear\n 559|/// ([`reconcile_hosted_liveness`]) offlines the stale-online records — which IS the \"was\n 560|/// online at restart\" signal. A brain restart with a SURVIVING broker sees the live\n 561|/// sessions in `live` and re-runs nothing (they are not orphaned). The re-run resumes\n...\n 1345|// [impl->REQ-DAEMON-1]\n*1346|pub fn spawn_live_host(stop: Arc<AtomicBool>, reason: StartReason) -> JoinHandle<()> {\n 1347|    std::thread::spawn(move || {\n 1348|        let set = Arc::new(LiveSet::new());\n 1349|        {\n...\n 1825|    // `Some(∅)` (broker reachable, hosting nothing) offlines phantoms. This\n*1826|    // pins the caller-side contract `spawn_live_host` runs each tick.\n 1827|    #[test]\n 1828|    fn broker_failure_skips_the_pass_never_mass_offlines() {\n 1829|        with_home(|_| {\n...\n 1905|    // gate is the live broker session, not a blanket boot block. This is the exact\n*1906|    // ordering spawn_live_host runs each tick (now from tick 1, no boot grace).\n 1907|    #[test]\n 1908|    fn boot_gate_offlines_sessionless_controllable_then_reconcile_skips_host() {\n 1909|        with_home(|_| {\n### projwriter.rs\n 624|/// runs the periodic full backstop until `stop`. Mirrors\n*625|/// `livehost::spawn_live_host`; the thread dies with the brain and the next\n 626|/// brain rehydrates from the persisted index (ready without warm).\n 627|// [impl->REQ-PROJECT-INDEX-WRITER]\n 628|// [impl->REQ-PROJECT-INDEX-INVALIDATION]\n\n## tests/\n### daemon_lifecycle_real_brain.rs\n 6|//! a [`Broker`] + `brainproc::run_brain` (the real brain's `main`-equivalent,\n*7|//! which since M11-W0.1 runs `livehost::spawn_live_host`) HOSTS a real ONLINE live\n 8|//! endpoint and DRIVES its pulse loop — proven by the loop ingesting a commune into\n 9|//! the live-context tier. The reconcile that hosts is the REAL brain's, not an in-\n 10|//! test `reconcile_once` call. A cold `run_brain` over an already-online perch IS\n...\n 74|    // ── the REAL brain: a Broker + brainproc::run_brain on a thread (NOT a direct\n*75|    // BrainLifecycle::with_config). run_brain runs spawn_live_host, so the reconcile\n 76|    // hosting the Psyche is the real brain's, at boot.\n 77|    let broker = Broker::bind(&broker_socket_name()).expect(\"bind broker\");\n 78|    {"}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":9,"fileCount":4,"files":[".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/src/projwriter.rs",".worktrees/297-enforcement-shape/crates/spt-daemon/tests/daemon_lifecycle_real_brain.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","count":2},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","count":4},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/projwriter.rs","count":1},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/tests/daemon_lifecycle_real_brain.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/297-enforcement-shape/crates/spt-daemon/\n\n## src/\n### brainproc.rs\n 265│    // message-DELIVERY axis; the orthogonal live-agent **Psyche** lifecycle (the\n*266│    // run_pulse_loop production caller) is hosted by `livehost::spawn_live_host`\n 267│    // below, keyed on the live ENDPOINT not the broker session (CONTEXT:168/177).\n 268│    // CURSOR-ONLY resume (UPDATE-WEDGE round 3, REQ-BRAIN-RESUME-NO-CONN-DEADLOCK,\n 269│    // doyle Option A-split): the supervised daemon brain is a NON-DRAINING consumer of\n    │...\n 357│    // [impl->REQ-DAEMON-1]\n*358│    let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\n 359│\n 360│    // Materialized project-index writer (ADR-0037 §2, PROJECT-INDEX W2): the\n 361│    // brain hosts the SOLE single-flight writer — load persisted index, boot\n### livehost.rs\n  557│/// massacres them (seed #6, the field-accept blocker). Runs ONCE at\n *558│/// [`spawn_live_host`] start, BEFORE the reconcile loop's phantom-clear\n  559│/// ([`reconcile_hosted_liveness`]) offlines the stale-online records — which IS the \"was\n  560│/// online at restart\" signal. A brain restart with a SURVIVING broker sees the live\n  561│/// sessions in `live` and re-runs nothing (they are not orphaned). The re-run resumes\n     │...\n 1345│// [impl->REQ-DAEMON-1]\n*1346│pub fn spawn_live_host(stop: Arc<AtomicBool>, reason: StartReason) -> JoinHandle<()> {\n 1347│    std::thread::spawn(move || {\n 1348│        let set = Arc::new(LiveSet::new());\n 1349│        {\n     │...\n 1825│    // `Some(∅)` (broker reachable, hosting nothing) offlines phantoms. This\n*1826│    // pins the caller-side contract `spawn_live_host` runs each tick.\n 1827│    #[test]\n 1828│    fn broker_failure_skips_the_pass_never_mass_offlines() {\n 1829│        with_home(|_| {\n     │...\n 1905│    // gate is the live broker session, not a blanket boot block. This is the exact\n*1906│    // ordering spawn_live_host runs each tick (now from tick 1, no boot grace).\n 1907│    #[test]\n 1908│    fn boot_gate_offlines_sessionless_controllable_then_reconcile_skips_host() {\n 1909│        with_home(|_| {\n### projwriter.rs\n 624│/// runs the periodic full backstop until `stop`. Mirrors\n*625│/// `livehost::spawn_live_host`; the thread dies with the brain and the next\n 626│/// brain rehydrates from the persisted index (ready without warm).\n 627│// [impl->REQ-PROJECT-INDEX-WRITER]\n 628│// [impl->REQ-PROJECT-INDEX-INVALIDATION]\n\n## tests/\n### daemon_lifecycle_real_brain.rs\n  6│//! a [`Broker`] + `brainproc::run_brain` (the real brain's `main`-equivalent,\n *7│//! which since M11-W0.1 runs `livehost::spawn_live_host`) HOSTS a real ONLINE live\n  8│//! endpoint and DRIVES its pulse loop — proven by the loop ingesting a commune into\n  9│//! the live-context tier. The reconcile that hosts is the REAL brain's, not an in-\n 10│//! test `reconcile_once` call. A cold `run_brain` over an already-online perch IS\n   │...\n 74│    // ── the REAL brain: a Broker + brainproc::run_brain on a thread (NOT a direct\n*75│    // BrainLifecycle::with_config). run_brain runs spawn_live_host, so the reconcile\n 76│    // hosting the Psyche is the real brain's, at boot.\n 77│    let broker = Broker::bind(&broker_socket_name()).expect(\"bind broker\");\n 78│    {"},"isError":false,"timestamp":1789393916140}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_966lYIusPX3pUZoy5AfgHDZN|fc_02edc0987684b57f016aa7fbfdc69887d29d0f6384d565e531","toolName":"hub","startedAt":"2026-09-14T13:52:02.175Z","intent":"Sharing process boundary finding"},"id":"b369cf29","parentId":"056c537e","timestamp":"2026-09-14T13:52:02.175Z"}
{"type":"message","id":"9e979d13","parentId":"b369cf29","timestamp":"2026-09-14T13:52:02.176Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_966lYIusPX3pUZoy5AfgHDZN|fc_02edc0987684b57f016aa7fbfdc69887d29d0f6384d565e531","name":"hub","arguments":{"i":"Sharing process boundary finding","op":"send","to":"Main","message":"Strong source finding at exact ref7890ead3: REGISTRY_WRITE is process-local static Mutex (servehost.rs:20), but Attach/List run broker seed-control (daemon.rs:482 -> seedmap.rs:182-183), while TTL reaper runs separate brain child (daemon.rs:461,505-519 -> brainproc.rs:358 -> livehost.rs:1420). Thus with_registry_write reaper fix does NOT serialize production broker vs brain. Stale reaper load before alpha + save after alpha, before report load predicts only report remains. Finishing exact evidence/discriminators."},"intent":"Sharing process boundary finding"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":5773,"output":153,"cacheRead":67072,"cacheWrite":0,"totalTokens":72998,"cost":{"input":0.057730000000000004,"output":0.0076500000000000005,"cacheRead":0.06707199999999999,"cacheWrite":0,"total":0.13245200000000001}},"stopReason":"toolUse","timestamp":1789393916149,"responseId":"resp_02edc0987684b57f016aa7fbfc6b1087d2a3012110a2cb2b53","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fbfdc69887d29d0f6384d565e531","type":"function_call","status":"completed","arguments":"{\"i\":\"Sharing process boundary finding\",\"op\":\"send\",\"to\":\"Main\",\"message\":\"Strong source finding at exact ref7890ead3: REGISTRY_WRITE is process-local static Mutex (servehost.rs:20), but Attach/List run broker seed-control (daemon.rs:482 -> seedmap.rs:182-183), while TTL reaper runs separate brain child (daemon.rs:461,505-519 -> brainproc.rs:358 -> livehost.rs:1420). Thus with_registry_write reaper fix does NOT serialize production broker vs brain. Stale reaper load before alpha + save after alpha, before report load predicts only report remains. Finishing exact evidence/discriminators.\"}","call_id":"call_966lYIusPX3pUZoy5AfgHDZN","internal_chat_message_metadata_passthrough":{"create_time":1789393916.628409,"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"hub","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":6024.8821000009775,"ttft":1648.8375000059605,"completedAt":1789393922174,"contextSnapshot":{"promptTokens":72845,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"80af0383","parentId":"9e979d13","timestamp":"2026-09-14T13:52:02.177Z","message":{"role":"toolResult","toolCallId":"call_966lYIusPX3pUZoy5AfgHDZN|fc_02edc0987684b57f016aa7fbfdc69887d29d0f6384d565e531","toolName":"hub","content":[{"type":"text","text":"Delivered to 1 peer(s):\n- Main: injected"}],"details":{"op":"send","from":"AttachmentRegistryTrace","to":"Main","receipts":[{"to":"Main","outcome":"injected"}]},"isError":false,"timestamp":1789393922177}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_13mBv9HKDceBUJF3mAOj5dS6|fc_02edc0987684b57f016aa7fc0d09b487d28fd98194f890bdfa","toolName":"read","startedAt":"2026-09-14T13:52:13.123Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:338-363"},"intent":"Reading livehost launch in brain"},"id":"29a51804","parentId":"80af0383","timestamp":"2026-09-14T13:52:13.123Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_xvxK7sIqnI6lcIz3h8bdVQRa|fc_02edc0987684b57f016aa7fc0d09e887d28a841ba39e7e1ebd","toolName":"grep","startedAt":"2026-09-14T13:52:13.123Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs"},"intent":"Locating child spawn proof and diagnostics"},"id":"7b4df2e6","parentId":"29a51804","timestamp":"2026-09-14T13:52:13.123Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_yHtPzUJpJ7BASLT01myLN8up|fc_02edc0987684b57f016aa7fc0d09f487d2a45e2f0aa5058fad","toolName":"read","startedAt":"2026-09-14T13:52:13.123Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:688-757"},"intent":"Reading writer regression coverage topology"},"id":"274b5c39","parentId":"7b4df2e6","timestamp":"2026-09-14T13:52:13.123Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_rxhYkAPJrLsLPJtdmTvg7wCm|fc_02edc0987684b57f016aa7fc0d09fc87d2b573ab4ff77aee11","toolName":"read","startedAt":"2026-09-14T13:52:13.123Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs:385-437"},"intent":"Reading serve-time expiry masking"},"id":"400d2f69","parentId":"274b5c39","timestamp":"2026-09-14T13:52:13.123Z"}
{"type":"message","id":"9be9917b","parentId":"400d2f69","timestamp":"2026-09-14T13:52:13.124Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_13mBv9HKDceBUJF3mAOj5dS6|fc_02edc0987684b57f016aa7fc0d09b487d28fd98194f890bdfa","name":"read","arguments":{"i":"Reading livehost launch in brain","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:338-363"},"intent":"Reading livehost launch in brain"},{"type":"toolCall","id":"call_xvxK7sIqnI6lcIz3h8bdVQRa|fc_02edc0987684b57f016aa7fc0d09e887d28a841ba39e7e1ebd","name":"grep","arguments":{"i":"Locating child spawn proof and diagnostics","pattern":"fn spawn_brain_supervisor|fn spawn_brain|\"brain\"|BRAIN_SPAWN|\\.spawn\\(","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","case":true,"gitignore":true,"skip":null},"intent":"Locating child spawn proof and diagnostics"},{"type":"toolCall","id":"call_yHtPzUJpJ7BASLT01myLN8up|fc_02edc0987684b57f016aa7fc0d09f487d2a45e2f0aa5058fad","name":"read","arguments":{"i":"Reading writer regression coverage topology","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:688-757"},"intent":"Reading writer regression coverage topology"},{"type":"toolCall","id":"call_rxhYkAPJrLsLPJtdmTvg7wCm|fc_02edc0987684b57f016aa7fc0d09fc87d2b573ab4ff77aee11","name":"read","arguments":{"i":"Reading serve-time expiry masking","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs:385-437"},"intent":"Reading serve-time expiry masking"},{"type":"toolCall","id":"call_JUVAcwf6mbJBHKQUx6I9Rnj1|fc_02edc0987684b57f016aa7fc0d0a0487d2972558b7229cd82b","name":"grep","arguments":{"i":"Tracing attachment argument collection","pattern":"attachments:|long = \"attachment\"|SendExtras","path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","case":true,"gitignore":true,"skip":null},"intent":"Tracing attachment argument collection"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":316,"output":300,"cacheRead":72704,"cacheWrite":0,"totalTokens":73320,"cost":{"input":0.00316,"output":0.015000000000000001,"cacheRead":0.07270399999999999,"cacheWrite":0,"total":0.090864}},"stopReason":"toolUse","timestamp":1789393922207,"responseId":"resp_02edc0987684b57f016aa7fc026f8c87d2a14f81610f99d911","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fc0d09b487d28fd98194f890bdfa","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading livehost launch in brain\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:338-363\"}","call_id":"call_13mBv9HKDceBUJF3mAOj5dS6","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fc0d09e887d28a841ba39e7e1ebd","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating child spawn proof and diagnostics\",\"pattern\":\"fn spawn_brain_supervisor|fn spawn_brain|\\\"brain\\\"|BRAIN_SPAWN|\\\\.spawn\\\\(\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_xvxK7sIqnI6lcIz3h8bdVQRa","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fc0d09f487d2a45e2f0aa5058fad","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading writer regression coverage topology\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs:688-757\"}","call_id":"call_yHtPzUJpJ7BASLT01myLN8up","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fc0d09fc87d2b573ab4ff77aee11","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading serve-time expiry masking\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/webserve.rs:385-437\"}","call_id":"call_rxhYkAPJrLsLPJtdmTvg7wCm","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fc0d0a0487d2972558b7229cd82b","type":"function_call","status":"completed","arguments":"{\"i\":\"Tracing attachment argument collection\",\"pattern\":\"attachments:|long = \\\"attachment\\\"|SendExtras\",\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/cli.rs\",\"case\":true,\"gitignore\":true,\"skip\":null}","call_id":"call_JUVAcwf6mbJBHKQUx6I9Rnj1","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"grep","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":10914.599700003862,"ttft":10859.600600004196,"completedAt":1789393933122,"contextSnapshot":{"promptTokens":73020,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_JUVAcwf6mbJBHKQUx6I9Rnj1|fc_02edc0987684b57f016aa7fc0d0a0487d2972558b7229cd82b","toolName":"grep","startedAt":"2026-09-14T13:52:13.124Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs"},"intent":"Tracing attachment argument collection"},"id":"11d4230c","parentId":"9be9917b","timestamp":"2026-09-14T13:52:13.124Z"}
{"type":"message","id":"4d7354b5","parentId":"11d4230c","timestamp":"2026-09-14T13:52:13.139Z","message":{"role":"toolResult","toolCallId":"call_13mBv9HKDceBUJF3mAOj5dS6|fc_02edc0987684b57f016aa7fc0d09b487d28fd98194f890bdfa","toolName":"read","content":[{"type":"text","text":"    // shell link — it watches every linked owner's idle sentinel and pushes the\n    // current busy/idle state onto its shells' ephemeral activity slot. Hosted\n    // here for the same reason shellwake is (ADR-0018 Q5): a pure disk-reconciler\n    // whose only broker reach is the drive-control socket. Unlike the net\n    // consumers below it is NOT gated on net — a node with no peers still owns\n    // shells, and its consumers still need the edge. Stop flag held for symmetry;\n    // the thread dies with the brain and the next brain re-observes from disk\n    // (a re-emitted current state is a contract no-op, never a replayed edge).\n    // [impl->REQ-ACTIVITY-LINK-PUSH]\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n    let _ = crate::activity::spawn_activity_observer(Arc::new(AtomicBool::new(false)));\n\n    // Live-agent Psyche host (M11-W0.1, REQ-DAEMON-1): the production caller\n    // `run_pulse_loop` lacked. One thread sweeps `livehost::reconcile_once` at\n    // boot (the rehydrate the no-op above can't do) and every tick — re-hosting\n    // every ONLINE live endpoint from disk (the harness-endpoint mirror of the\n    // shell waker). Online-only is staged behind the interim `api listen`\n    // (status-absent perches are skipped — no double-host) until W0.2 makes the\n    // brain the first-host. The stop flag is held for symmetry; the threads die\n    // with the brain and the next brain rehydrates from disk (CONTEXT:194).\n    // [impl->REQ-DAEMON-1]\n    let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\n\n    // Materialized project-index writer (ADR-0037 §2, PROJECT-INDEX W2): the\n    // brain hosts the SOLE single-flight writer — load persisted index, boot\n    // reconcile in the background (ready-without-warm is preserved because\n    // write_ready already fired above), then drain/debounce/coalesce the\n    // invalidation queue. Same posture as the hosts above: the stop flag is\n    // held for symmetry, the thread dies with the brain, and the next brain\n    // rehydrates from the persisted index (warm start, fingerprint-gated).\n\n[Showing lines 337-366 of 2433. Use :367 to continue]"}],"details":{"truncation":{"content":"    // shell link — it watches every linked owner's idle sentinel and pushes the\r\n    // current busy/idle state onto its shells' ephemeral activity slot. Hosted\r\n    // here for the same reason shellwake is (ADR-0018 Q5): a pure disk-reconciler\r\n    // whose only broker reach is the drive-control socket. Unlike the net\r\n    // consumers below it is NOT gated on net — a node with no peers still owns\r\n    // shells, and its consumers still need the edge. Stop flag held for symmetry;\r\n    // the thread dies with the brain and the next brain re-observes from disk\r\n    // (a re-emitted current state is a contract no-op, never a replayed edge).\r\n    // [impl->REQ-ACTIVITY-LINK-PUSH]\r\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    let _ = crate::activity::spawn_activity_observer(Arc::new(AtomicBool::new(false)));\r\n\r\n    // Live-agent Psyche host (M11-W0.1, REQ-DAEMON-1): the production caller\r\n    // `run_pulse_loop` lacked. One thread sweeps `livehost::reconcile_once` at\r\n    // boot (the rehydrate the no-op above can't do) and every tick — re-hosting\r\n    // every ONLINE live endpoint from disk (the harness-endpoint mirror of the\r\n    // shell waker). Online-only is staged behind the interim `api listen`\r\n    // (status-absent perches are skipped — no double-host) until W0.2 makes the\r\n    // brain the first-host. The stop flag is held for symmetry; the threads die\r\n    // with the brain and the next brain rehydrates from disk (CONTEXT:194).\r\n    // [impl->REQ-DAEMON-1]\r\n    let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\r\n\r\n    // Materialized project-index writer (ADR-0037 §2, PROJECT-INDEX W2): the\r\n    // brain hosts the SOLE single-flight writer — load persisted index, boot\r\n    // reconcile in the background (ready-without-warm is preserved because\r\n    // write_ready already fired above), then drain/debounce/coalesce the\r\n    // invalidation queue. Same posture as the hosts above: the stop flag is\r\n    // held for symmetry, the thread dies with the brain, and the next brain\r\n    // rehydrates from the persisted index (warm start, fingerprint-gated).\r","truncated":true,"truncatedBy":"lines","totalLines":2097,"totalBytes":2145,"outputLines":30,"outputBytes":2145,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2433,"displayContent":{"text":"    // shell link — it watches every linked owner's idle sentinel and pushes the\r\n    // current busy/idle state onto its shells' ephemeral activity slot. Hosted\r\n    // here for the same reason shellwake is (ADR-0018 Q5): a pure disk-reconciler\r\n    // whose only broker reach is the drive-control socket. Unlike the net\r\n    // consumers below it is NOT gated on net — a node with no peers still owns\r\n    // shells, and its consumers still need the edge. Stop flag held for symmetry;\r\n    // the thread dies with the brain and the next brain re-observes from disk\r\n    // (a re-emitted current state is a contract no-op, never a replayed edge).\r\n    // [impl->REQ-ACTIVITY-LINK-PUSH]\r\n    // [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\r\n    let _ = crate::activity::spawn_activity_observer(Arc::new(AtomicBool::new(false)));\r\n\r\n    // Live-agent Psyche host (M11-W0.1, REQ-DAEMON-1): the production caller\r\n    // `run_pulse_loop` lacked. One thread sweeps `livehost::reconcile_once` at\r\n    // boot (the rehydrate the no-op above can't do) and every tick — re-hosting\r\n    // every ONLINE live endpoint from disk (the harness-endpoint mirror of the\r\n    // shell waker). Online-only is staged behind the interim `api listen`\r\n    // (status-absent perches are skipped — no double-host) until W0.2 makes the\r\n    // brain the first-host. The stop flag is held for symmetry; the threads die\r\n    // with the brain and the next brain rehydrates from disk (CONTEXT:194).\r\n    // [impl->REQ-DAEMON-1]\r\n    let _ = crate::livehost::spawn_live_host(Arc::new(AtomicBool::new(false)), reason);\r\n\r\n    // Materialized project-index writer (ADR-0037 §2, PROJECT-INDEX W2): the\r\n    // brain hosts the SOLE single-flight writer — load persisted index, boot\r\n    // reconcile in the background (ready-without-warm is preserved because\r\n    // write_ready already fired above), then drain/debounce/coalesce the\r\n    // invalidation queue. Same posture as the hosts above: the stop flag is\r\n    // held for symmetry, the thread dies with the brain, and the next brain\r\n    // rehydrates from the persisted index (warm start, fingerprint-gated).\r","startLine":337,"lineNumbers":[337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366]},"fileSize":122482,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\brainproc.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2433,"totalBytes":2145,"outputLines":30,"outputBytes":2145,"shownRange":{"start":337,"end":366},"nextOffset":367}}},"isError":false,"timestamp":1789393933138}}
{"type":"message","id":"09fada16","parentId":"4d7354b5","timestamp":"2026-09-14T13:52:13.145Z","message":{"role":"toolResult","toolCallId":"call_yHtPzUJpJ7BASLT01myLN8up|fc_02edc0987684b57f016aa7fc0d09f487d2a45e2f0aa5058fad","toolName":"read","content":[{"type":"text","text":"    fn concurrent_requests_publish_distinct_entries_without_lost_updates() {\n…\n    }\n\n    /// A reap-shaped read-modify-write cannot clobber a concurrent `serve add`.\n    ///\n    /// The TTL reaper is the daemon's SECOND registry writer, and it runs on a\n    /// pulse: load, retain, save. Outside the write lock, an entry registered\n    /// between its load and its save is overwritten by its stale snapshot and\n    /// silently lost — no error, no log line, once every five seconds forever.\n    ///\n    /// The reaping thread holds the lock across a deliberate pause, so the\n    /// adding thread MUST be waiting on it. Without the lock the add lands in\n    /// that window and the reaper's save drops it; with the lock the two passes\n    /// serialize and both outcomes survive. No platform gate: the pause is a\n    /// delay, not a scheduling assumption, and the assertion only holds one way.\n    // [unit->REQ-WEB-ATTACHMENT-PULL]\n    #[test]\n    fn a_reap_shaped_pass_cannot_clobber_a_concurrent_add() {\n        let tmp = tempfile::tempdir().unwrap();\n        let home = tmp.path().join(\"home\");\n        let registry_path = spt_store::perch::serving_registry_file_in(&home);\n        let doomed_source = tmp.path().join(\"doomed.md\");\n        let added_source = tmp.path().join(\"added.md\");\n        std::fs::write(&doomed_source, \"doomed\").unwrap();\n        std::fs::write(&added_source, \"added\").unwrap();\n\n        // One entry already registered, with an already-expired lifetime.\n        let ServeResult::Entry { entry } = apply_at(&home, add(&doomed_source), 1).unwrap() else {\n            panic!(\"seed add did not return an entry\");\n        };\n        with_registry_write(|| {\n            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\n            registry.save_at(&registry_path).unwrap();\n        })\n        .unwrap();\n\n        std::thread::scope(|scope| {\n            let reaper = scope.spawn(|| {\n                with_registry_write(|| {\n                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\n                    let reaped = registry.reap_expired(u64::MAX);\n                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\n                    // Held ACROSS the pause: this is the window the add must not\n                    // be able to slip into.\n                    std::thread::sleep(std::time::Duration::from_millis(300));\n                    registry.save_at(&registry_path).unwrap();\n                })\n                .unwrap();\n            });\n            // Give the reaper the lock first, then race it.\n            std::thread::sleep(std::time::Duration::from_millis(50));\n            let adder = scope.spawn(|| apply_at(&home, add(&added_source), 2).unwrap());\n            reaper.join().unwrap();\n            adder.join().unwrap();\n        });\n\n        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\n            .unwrap()\n            .entries()\n            .map(|e| e.served_name.clone())\n            .collect();\n        assert!(\n            names.iter().any(|n| n == \"added.md\"),\n            \"the concurrent add SURVIVED the reap: {names:?}\"\n        );\n        assert!(\n            !names.iter().any(|n| n == \"doomed.md\"),\n            \"and the expired entry was still reaped: {names:?}\"\n        );\n    }\n\n    /// `AddScoped` is the FILE_ACCESS_HELPER's registration, and it had no cell\n    /// at all — neither for the file case nor this one. A quoted path can name a\n    /// DIRECTORY, and the helper must register it as one: the two halves (add a\n\n[Showing lines 687-760 of 927. Use :761 to continue]"}],"details":{"truncation":{"content":"    }\r\n\r\n    /// A reap-shaped read-modify-write cannot clobber a concurrent `serve add`.\r\n    ///\r\n    /// The TTL reaper is the daemon's SECOND registry writer, and it runs on a\r\n    /// pulse: load, retain, save. Outside the write lock, an entry registered\r\n    /// between its load and its save is overwritten by its stale snapshot and\r\n    /// silently lost — no error, no log line, once every five seconds forever.\r\n    ///\r\n    /// The reaping thread holds the lock across a deliberate pause, so the\r\n    /// adding thread MUST be waiting on it. Without the lock the add lands in\r\n    /// that window and the reaper's save drops it; with the lock the two passes\r\n    /// serialize and both outcomes survive. No platform gate: the pause is a\r\n    /// delay, not a scheduling assumption, and the assertion only holds one way.\r\n    // [unit->REQ-WEB-ATTACHMENT-PULL]\r\n    #[test]\r\n    fn a_reap_shaped_pass_cannot_clobber_a_concurrent_add() {\r\n        let tmp = tempfile::tempdir().unwrap();\r\n        let home = tmp.path().join(\"home\");\r\n        let registry_path = spt_store::perch::serving_registry_file_in(&home);\r\n        let doomed_source = tmp.path().join(\"doomed.md\");\r\n        let added_source = tmp.path().join(\"added.md\");\r\n        std::fs::write(&doomed_source, \"doomed\").unwrap();\r\n        std::fs::write(&added_source, \"added\").unwrap();\r\n\r\n        // One entry already registered, with an already-expired lifetime.\r\n        let ServeResult::Entry { entry } = apply_at(&home, add(&doomed_source), 1).unwrap() else {\r\n            panic!(\"seed add did not return an entry\");\r\n        };\r\n        with_registry_write(|| {\r\n            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\r\n            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\r\n            registry.save_at(&registry_path).unwrap();\r\n        })\r\n        .unwrap();\r\n\r\n        std::thread::scope(|scope| {\r\n            let reaper = scope.spawn(|| {\r\n                with_registry_write(|| {\r\n                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\r\n                    let reaped = registry.reap_expired(u64::MAX);\r\n                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\r\n                    // Held ACROSS the pause: this is the window the add must not\r\n                    // be able to slip into.\r\n                    std::thread::sleep(std::time::Duration::from_millis(300));\r\n                    registry.save_at(&registry_path).unwrap();\r\n                })\r\n                .unwrap();\r\n            });\r\n            // Give the reaper the lock first, then race it.\r\n            std::thread::sleep(std::time::Duration::from_millis(50));\r\n            let adder = scope.spawn(|| apply_at(&home, add(&added_source), 2).unwrap());\r\n            reaper.join().unwrap();\r\n            adder.join().unwrap();\r\n        });\r\n\r\n        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\r\n            .unwrap()\r\n            .entries()\r\n            .map(|e| e.served_name.clone())\r\n            .collect();\r\n        assert!(\r\n            names.iter().any(|n| n == \"added.md\"),\r\n            \"the concurrent add SURVIVED the reap: {names:?}\"\r\n        );\r\n        assert!(\r\n            !names.iter().any(|n| n == \"doomed.md\"),\r\n            \"and the expired entry was still reaped: {names:?}\"\r\n        );\r\n    }\r\n\r\n    /// `AddScoped` is the FILE_ACCESS_HELPER's registration, and it had no cell\r\n    /// at all — neither for the file case nor this one. A quoted path can name a\r\n    /// DIRECTORY, and the helper must register it as one: the two halves (add a\r","truncated":true,"truncatedBy":"lines","totalLines":241,"totalBytes":3667,"outputLines":74,"outputBytes":3667,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":927,"displayContent":{"text":"    fn concurrent_requests_publish_distinct_entries_without_lost_updates() {\n…\n    }\r\n\r\n    /// A reap-shaped read-modify-write cannot clobber a concurrent `serve add`.\r\n    ///\r\n    /// The TTL reaper is the daemon's SECOND registry writer, and it runs on a\r\n    /// pulse: load, retain, save. Outside the write lock, an entry registered\r\n    /// between its load and its save is overwritten by its stale snapshot and\r\n    /// silently lost — no error, no log line, once every five seconds forever.\r\n    ///\r\n    /// The reaping thread holds the lock across a deliberate pause, so the\r\n    /// adding thread MUST be waiting on it. Without the lock the add lands in\r\n    /// that window and the reaper's save drops it; with the lock the two passes\r\n    /// serialize and both outcomes survive. No platform gate: the pause is a\r\n    /// delay, not a scheduling assumption, and the assertion only holds one way.\r\n    // [unit->REQ-WEB-ATTACHMENT-PULL]\r\n    #[test]\r\n    fn a_reap_shaped_pass_cannot_clobber_a_concurrent_add() {\r\n        let tmp = tempfile::tempdir().unwrap();\r\n        let home = tmp.path().join(\"home\");\r\n        let registry_path = spt_store::perch::serving_registry_file_in(&home);\r\n        let doomed_source = tmp.path().join(\"doomed.md\");\r\n        let added_source = tmp.path().join(\"added.md\");\r\n        std::fs::write(&doomed_source, \"doomed\").unwrap();\r\n        std::fs::write(&added_source, \"added\").unwrap();\r\n\r\n        // One entry already registered, with an already-expired lifetime.\r\n        let ServeResult::Entry { entry } = apply_at(&home, add(&doomed_source), 1).unwrap() else {\r\n            panic!(\"seed add did not return an entry\");\r\n        };\r\n        with_registry_write(|| {\r\n            let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\r\n            registry.scope_entry(&entry.id, Some(1), None, None).expect(\"give it a spent ttl\");\r\n            registry.save_at(&registry_path).unwrap();\r\n        })\r\n        .unwrap();\r\n\r\n        std::thread::scope(|scope| {\r\n            let reaper = scope.spawn(|| {\r\n                with_registry_write(|| {\r\n                    let mut registry = ServingRegistry::load_at(&registry_path).unwrap();\r\n                    let reaped = registry.reap_expired(u64::MAX);\r\n                    assert_eq!(reaped.len(), 1, \"the spent entry is what expired\");\r\n                    // Held ACROSS the pause: this is the window the add must not\r\n                    // be able to slip into.\r\n                    std::thread::sleep(std::time::Duration::from_millis(300));\r\n                    registry.save_at(&registry_path).unwrap();\r\n                })\r\n                .unwrap();\r\n            });\r\n            // Give the reaper the lock first, then race it.\r\n            std::thread::sleep(std::time::Duration::from_millis(50));\r\n            let adder = scope.spawn(|| apply_at(&home, add(&added_source), 2).unwrap());\r\n            reaper.join().unwrap();\r\n            adder.join().unwrap();\r\n        });\r\n\r\n        let names: Vec<String> = ServingRegistry::load_at(&registry_path)\r\n            .unwrap()\r\n            .entries()\r\n            .map(|e| e.served_name.clone())\r\n            .collect();\r\n        assert!(\r\n            names.iter().any(|n| n == \"added.md\"),\r\n            \"the concurrent add SURVIVED the reap: {names:?}\"\r\n        );\r\n        assert!(\r\n            !names.iter().any(|n| n == \"doomed.md\"),\r\n            \"and the expired entry was still reaped: {names:?}\"\r\n        );\r\n    }\r\n\r\n    /// `AddScoped` is the FILE_ACCESS_HELPER's registration, and it had no cell\r\n    /// at all — neither for the file case nor this one. A quoted path can name a\r\n    /// DIRECTORY, and the helper must register it as one: the two halves (add a\r","startLine":663,"lineNumbers":[663,null,687,688,689,690,691,692,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,743,744,745,746,747,748,749,750,751,752,753,754,755,756,757,758,759,760]},"fileSize":44553,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\servehost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":927,"totalBytes":3667,"outputLines":74,"outputBytes":3667,"shownRange":{"start":687,"end":760},"nextOffset":761}}},"isError":false,"timestamp":1789393933144}}
{"type":"message","id":"3a225150","parentId":"09fada16","timestamp":"2026-09-14T13:52:13.154Z","message":{"role":"toolResult","toolCallId":"call_rxhYkAPJrLsLPJtdmTvg7wCm|fc_02edc0987684b57f016aa7fc0d09fc87d2b573ab4ff77aee11","toolName":"read","content":[{"type":"text","text":"fn serve_entry(\n…\n) -> Resolved {\n…\n    if let Some(adapter) = &entry.adapter {\n        let valid_root = spt_store::perch::validate_adapter_web_dir_in(home, adapter);\n        if !matches!((valid_root, entry.path.canonicalize()), (Ok(expected), Ok(actual)) if expected == actual) {\n            return Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only));\n        }\n    }\n    match entry.kind {\n        ServedKind::Dir if entry.path.is_dir() => {\n            // The root index must be addressed as a directory so relative links\n            // stay below the served root. Docs compatibility paths are untouched.\n            if subpath.is_empty() && !uri_path.ends_with('/') {\n                return Resolved::Ready(redirect_directory(uri_path, query));\n            }\n            planned(&entry.path, subpath, head_only)\n        }\n        // Resolved at request time (ADR-0057): the plan names the CURRENT\n        // file, so an edit is visible and a deletion is the 404 below.\n        ServedKind::File if subpath.is_empty() && entry.path.is_file() => Resolved::File {\n            path: entry.path.clone(),\n            content_type: content_type_for(&entry.path),\n        },\n        // An ATTACHMENT serves the SNAPSHOT taken at send time (ADR-0058): the\n        // one entry kind this registry does not resolve at request time, which\n        // is exactly what makes a message's attachment as immutable as the\n        // message. The path is checked against the node's own snapshot store\n        // first — an attachment entry naming a file outside it is not an\n        // attachment, whatever the registry says.\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\n        ServedKind::Attachment if subpath.is_empty() && is_snapshot_of(home, &entry.path) => {\n            Resolved::File {\n                path: entry.path.clone(),\n                content_type: content_type_for(Path::new(&entry.served_name)),\n            }\n        }\n        _ => Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only)),\n    }\n}\n\n/// Wall-clock milliseconds. A clock that has moved BACKWARDS keeps an entry\n/// alive rather than expiring it early, for the reason the registry's own\n/// `expired` states: serving something a moment too long is recoverable.\nfn now_ms() -> u64 {\n    std::time::SystemTime::now()\n        .duration_since(std::time::UNIX_EPOCH)\n        .map(|since| since.as_millis() as u64)\n        .unwrap_or(0)\n}\n\n/// Is `path` a file inside this node's attachment snapshot store?\n///\n/// The snapshot directory is the ONLY place an attachment's bytes may live, so\n/// this is checked at serve time rather than trusted from the registry: a\n/// registry that ever acquires an attachment entry pointing at an arbitrary\n/// path must not thereby serve that path.\n// [impl->REQ-WEB-ATTACHMENT-PULL]\nfn is_snapshot_of(home: &Path, path: &Path) -> bool {\n    let store = spt_store::perch::serve_snapshots_dir_in(home);\n    match (store.canonicalize(), path.canonicalize()) {\n…\n    }\n}\n\n[Showing lines 384-440 of 1408. Use :441 to continue]"}],"details":{"truncation":{"content":"        let valid_root = spt_store::perch::validate_adapter_web_dir_in(home, adapter);\r\n        if !matches!((valid_root, entry.path.canonicalize()), (Ok(expected), Ok(actual)) if expected == actual) {\r\n            return Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only));\r\n        }\r\n    }\r\n    match entry.kind {\r\n        ServedKind::Dir if entry.path.is_dir() => {\r\n            // The root index must be addressed as a directory so relative links\r\n            // stay below the served root. Docs compatibility paths are untouched.\r\n            if subpath.is_empty() && !uri_path.ends_with('/') {\r\n                return Resolved::Ready(redirect_directory(uri_path, query));\r\n            }\r\n            planned(&entry.path, subpath, head_only)\r\n        }\r\n        // Resolved at request time (ADR-0057): the plan names the CURRENT\r\n        // file, so an edit is visible and a deletion is the 404 below.\r\n        ServedKind::File if subpath.is_empty() && entry.path.is_file() => Resolved::File {\r\n            path: entry.path.clone(),\r\n            content_type: content_type_for(&entry.path),\r\n        },\r\n        // An ATTACHMENT serves the SNAPSHOT taken at send time (ADR-0058): the\r\n        // one entry kind this registry does not resolve at request time, which\r\n        // is exactly what makes a message's attachment as immutable as the\r\n        // message. The path is checked against the node's own snapshot store\r\n        // first — an attachment entry naming a file outside it is not an\r\n        // attachment, whatever the registry says.\r\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n        ServedKind::Attachment if subpath.is_empty() && is_snapshot_of(home, &entry.path) => {\r\n            Resolved::File {\r\n                path: entry.path.clone(),\r\n                content_type: content_type_for(Path::new(&entry.served_name)),\r\n            }\r\n        }\r\n        _ => Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only)),\r\n    }\r\n}\r\n\r\n/// Wall-clock milliseconds. A clock that has moved BACKWARDS keeps an entry\r\n/// alive rather than expiring it early, for the reason the registry's own\r\n/// `expired` states: serving something a moment too long is recoverable.\r\nfn now_ms() -> u64 {\r\n    std::time::SystemTime::now()\r\n        .duration_since(std::time::UNIX_EPOCH)\r\n        .map(|since| since.as_millis() as u64)\r\n        .unwrap_or(0)\r\n}\r\n\r\n/// Is `path` a file inside this node's attachment snapshot store?\r\n///\r\n/// The snapshot directory is the ONLY place an attachment's bytes may live, so\r\n/// this is checked at serve time rather than trusted from the registry: a\r\n/// registry that ever acquires an attachment entry pointing at an arbitrary\r\n/// path must not thereby serve that path.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\nfn is_snapshot_of(home: &Path, path: &Path) -> bool {\r\n    let store = spt_store::perch::serve_snapshots_dir_in(home);\r\n    match (store.canonicalize(), path.canonicalize()) {\r","truncated":true,"truncatedBy":"lines","totalLines":1025,"totalBytes":3032,"outputLines":57,"outputBytes":3032,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1408,"displayContent":{"text":"fn serve_entry(\n…\n) -> Resolved {\n…\n    if let Some(adapter) = &entry.adapter {\n        let valid_root = spt_store::perch::validate_adapter_web_dir_in(home, adapter);\r\n        if !matches!((valid_root, entry.path.canonicalize()), (Ok(expected), Ok(actual)) if expected == actual) {\r\n            return Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only));\r\n        }\r\n    }\r\n    match entry.kind {\r\n        ServedKind::Dir if entry.path.is_dir() => {\r\n            // The root index must be addressed as a directory so relative links\r\n            // stay below the served root. Docs compatibility paths are untouched.\r\n            if subpath.is_empty() && !uri_path.ends_with('/') {\r\n                return Resolved::Ready(redirect_directory(uri_path, query));\r\n            }\r\n            planned(&entry.path, subpath, head_only)\r\n        }\r\n        // Resolved at request time (ADR-0057): the plan names the CURRENT\r\n        // file, so an edit is visible and a deletion is the 404 below.\r\n        ServedKind::File if subpath.is_empty() && entry.path.is_file() => Resolved::File {\r\n            path: entry.path.clone(),\r\n            content_type: content_type_for(&entry.path),\r\n        },\r\n        // An ATTACHMENT serves the SNAPSHOT taken at send time (ADR-0058): the\r\n        // one entry kind this registry does not resolve at request time, which\r\n        // is exactly what makes a message's attachment as immutable as the\r\n        // message. The path is checked against the node's own snapshot store\r\n        // first — an attachment entry naming a file outside it is not an\r\n        // attachment, whatever the registry says.\r\n        // [impl->REQ-WEB-ATTACHMENT-PULL]\r\n        ServedKind::Attachment if subpath.is_empty() && is_snapshot_of(home, &entry.path) => {\r\n            Resolved::File {\r\n                path: entry.path.clone(),\r\n                content_type: content_type_for(Path::new(&entry.served_name)),\r\n            }\r\n        }\r\n        _ => Resolved::Ready(text(StatusCode::NOT_FOUND, format!(\"NOT_FOUND: served resource {name}\\n\"), head_only)),\r\n    }\r\n}\r\n\r\n/// Wall-clock milliseconds. A clock that has moved BACKWARDS keeps an entry\r\n/// alive rather than expiring it early, for the reason the registry's own\r\n/// `expired` states: serving something a moment too long is recoverable.\r\nfn now_ms() -> u64 {\r\n    std::time::SystemTime::now()\r\n        .duration_since(std::time::UNIX_EPOCH)\r\n        .map(|since| since.as_millis() as u64)\r\n        .unwrap_or(0)\r\n}\r\n\r\n/// Is `path` a file inside this node's attachment snapshot store?\r\n///\r\n/// The snapshot directory is the ONLY place an attachment's bytes may live, so\r\n/// this is checked at serve time rather than trusted from the registry: a\r\n/// registry that ever acquires an attachment entry pointing at an arbitrary\r\n/// path must not thereby serve that path.\r\n// [impl->REQ-WEB-ATTACHMENT-PULL]\r\nfn is_snapshot_of(home: &Path, path: &Path) -> bool {\r\n    let store = spt_store::perch::serve_snapshots_dir_in(home);\r\n    match (store.canonicalize(), path.canonicalize()) {\r\n…\n    }\n}","startLine":363,"lineNumbers":[363,null,370,null,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,null,443,444]},"fileSize":71504,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\webserve.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1408,"totalBytes":3032,"outputLines":57,"outputBytes":3032,"shownRange":{"start":384,"end":440},"nextOffset":441}}},"isError":false,"timestamp":1789393933154}}
{"type":"message","id":"9792dfa0","parentId":"3a225150","timestamp":"2026-09-14T13:52:13.155Z","message":{"role":"toolResult","toolCallId":"call_xvxK7sIqnI6lcIz3h8bdVQRa|fc_02edc0987684b57f016aa7fc0d09e887d28a841ba39e7e1ebd","toolName":"grep","content":[{"type":"text","text":" 199|    // [impl->REQ-DAEMON-STDERR-PERSIST]\n*200|    let _ = crate::stderrlog::install(\"brain\", generation);\n 201|    let name = broker_socket_name();\n 202|    let mut brain = connect_retry(&name, BRAIN_CONNECT_TRIES)?;\n 203|    // The broker hands {generation, start-reason} at spawn (ADR-0018 V2): the\n...\n 1135|            }\n*1136|            Err(e) => spt_proto::emit_line_err!(\"BRAIN_SPAWN_FAIL: {e}\"),\n 1137|        }\n 1138|        if stop.load(Ordering::Relaxed) {\n 1139|            return;\n...\n 1259|// [impl->REQ-HAZARD-BRAIN-RESPAWN-PATH]\n*1260|fn spawn_brain_child(\n 1261|    generation: u64,\n 1262|    reason: StartReason,\n 1263|    binary: Option<&Path>,\n...\n 1296|    }\n*1297|    cmd.spawn()\n 1298|}\n 1299|\n 1300|/// The versioned brain-spawn argv (KH-2.3): `daemon brain --generation <N>\n...\n 1318|        \"daemon\".to_string(),\n*1319|        \"brain\".to_string(),\n 1320|        \"--generation\".to_string(),\n 1321|        generation.to_string(),\n 1322|        \"--start-reason\".to_string(),\n...\n 1332|// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n*1333|pub fn spawn_brain_supervisor(\n 1334|    stop: Arc<AtomicBool>,\n 1335|    reaper: Arc<crate::reap::BrainReaper>,\n 1336|    broker: Option<Arc<crate::broker::Broker>>,\n...\n 1383|        {\n*1384|            Command::new(\"cmd\").args([\"/C\", \"rem\"]).spawn()\n 1385|        }\n 1386|        #[cfg(unix)]\n 1387|        {\n*1388|            Command::new(\"true\").spawn()\n 1389|        }\n 1390|    }\n 1391|\n...\n 1401|                .stdout(std::process::Stdio::null())\n*1402|                .spawn()\n 1403|        }\n 1404|        #[cfg(unix)]\n 1405|        {\n*1406|            Command::new(\"sleep\").arg(\"30\").spawn()\n 1407|        }\n 1408|    }\n 1409|\n...\n 1532|            brain_child_args(7, StartReason::Update),\n*1533|            vec![\"daemon\", \"brain\", \"--generation\", \"7\", \"--start-reason\", \"update\"]\n 1534|        );\n 1535|        assert_eq!(\n 1536|            brain_child_args(0, StartReason::Cold),\n*1537|            vec![\"daemon\", \"brain\", \"--generation\", \"0\", \"--start-reason\", \"cold\"]\n 1538|        );\n 1539|    }\n 1540|"}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\brainproc.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":12,"fileCount":1,"files":[".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","count":12}],"truncated":false,"displayContent":"  199│    // [impl->REQ-DAEMON-STDERR-PERSIST]\n *200│    let _ = crate::stderrlog::install(\"brain\", generation);\n  201│    let name = broker_socket_name();\n  202│    let mut brain = connect_retry(&name, BRAIN_CONNECT_TRIES)?;\n  203│    // The broker hands {generation, start-reason} at spawn (ADR-0018 V2): the\n     │...\n 1135│            }\n*1136│            Err(e) => spt_proto::emit_line_err!(\"BRAIN_SPAWN_FAIL: {e}\"),\n 1137│        }\n 1138│        if stop.load(Ordering::Relaxed) {\n 1139│            return;\n     │...\n 1259│// [impl->REQ-HAZARD-BRAIN-RESPAWN-PATH]\n*1260│fn spawn_brain_child(\n 1261│    generation: u64,\n 1262│    reason: StartReason,\n 1263│    binary: Option<&Path>,\n     │...\n 1296│    }\n*1297│    cmd.spawn()\n 1298│}\n 1299│\n 1300│/// The versioned brain-spawn argv (KH-2.3): `daemon brain --generation <N>\n     │...\n 1318│        \"daemon\".to_string(),\n*1319│        \"brain\".to_string(),\n 1320│        \"--generation\".to_string(),\n 1321│        generation.to_string(),\n 1322│        \"--start-reason\".to_string(),\n     │...\n 1332│// [impl->REQ-HAZARD-BROKER-PROCESS-ISOLATION]\n*1333│pub fn spawn_brain_supervisor(\n 1334│    stop: Arc<AtomicBool>,\n 1335│    reaper: Arc<crate::reap::BrainReaper>,\n 1336│    broker: Option<Arc<crate::broker::Broker>>,\n     │...\n 1383│        {\n*1384│            Command::new(\"cmd\").args([\"/C\", \"rem\"]).spawn()\n 1385│        }\n 1386│        #[cfg(unix)]\n 1387│        {\n*1388│            Command::new(\"true\").spawn()\n 1389│        }\n 1390│    }\n 1391│\n     │...\n 1401│                .stdout(std::process::Stdio::null())\n*1402│                .spawn()\n 1403│        }\n 1404│        #[cfg(unix)]\n 1405│        {\n*1406│            Command::new(\"sleep\").arg(\"30\").spawn()\n 1407│        }\n 1408│    }\n 1409│\n     │...\n 1532│            brain_child_args(7, StartReason::Update),\n*1533│            vec![\"daemon\", \"brain\", \"--generation\", \"7\", \"--start-reason\", \"update\"]\n 1534│        );\n 1535│        assert_eq!(\n 1536│            brain_child_args(0, StartReason::Cold),\n*1537│            vec![\"daemon\", \"brain\", \"--generation\", \"0\", \"--start-reason\", \"cold\"]\n 1538│        );\n 1539│    }\n 1540│"},"isError":false,"timestamp":1789393933155}}
{"type":"message","id":"ca3859f0","parentId":"9792dfa0","timestamp":"2026-09-14T13:52:13.159Z","message":{"role":"toolResult","toolCallId":"call_JUVAcwf6mbJBHKQUx6I9Rnj1|fc_02edc0987684b57f016aa7fc0d0a0487d2972558b7229cd82b","toolName":"grep","content":[{"type":"text","text":" 156|        /// message carries the link. Nothing is pushed to the receiver. Repeatable.\n*157|        #[arg(long = \"attachment\", value_name = \"PATH\")]\n 158|        attachment: Vec<PathBuf>,\n 159|        /// Lifetime for this send's attachments (default 30d). A unit is required:\n 160|        /// s, m, h or d.\n...\n 2340|            user_msg,\n*2341|            SendExtras { attachments: attachment, ttl, reply_to },\n 2342|        ),\n 2343|        Cmd::Ring {\n 2344|            target,\n...\n 11362|#[derive(Debug, Default, Clone)]\n*11363|pub(crate) struct SendExtras {\n 11364|    /// Files to snapshot and serve; each mints its own registry entry.\n 11365|    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*11366|    pub(crate) attachments: Vec<PathBuf>,\n 11367|    /// `--ttl` as the operator typed it, parsed at the send site so the refusal\n 11368|    /// names what was typed.\n 11369|    // [impl->REQ-WEB-ATTACHMENT-PULL]\n...\n 11389|    user_msg: bool,\n*11390|    extras: SendExtras,\n 11391|) -> i32 {\n 11392|    cmd_send_with_body(\n 11393|        target,\n...\n 11474|    body_override: Option<String>,\n*11475|    extras: SendExtras,\n 11476|) -> i32 {\n 11477|    cmd_send_verdict(\n 11478|        target,\n...\n 11522|    body_override: Option<String>,\n*11523|    extras: SendExtras,\n 11524|) -> SendVerdict {\n 11525|    // A bare CLI `spt send` with no owning perch composes an empty `from`; stamp\n 11526|    // `cli@<node-label>` so the receiver never sees a blank sender (REQ-MSG-CLI-ORIGIN)."}],"details":{"scopePath":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt\\src\\cli.rs","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":7,"fileCount":1,"files":[".worktrees/297-enforcement-shape/crates/spt/src/cli.rs"],"fileMatches":[{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","count":7}],"truncated":false,"displayContent":"   156│        /// message carries the link. Nothing is pushed to the receiver. Repeatable.\n  *157│        #[arg(long = \"attachment\", value_name = \"PATH\")]\n   158│        attachment: Vec<PathBuf>,\n   159│        /// Lifetime for this send's attachments (default 30d). A unit is required:\n   160│        /// s, m, h or d.\n      │...\n  2340│            user_msg,\n *2341│            SendExtras { attachments: attachment, ttl, reply_to },\n  2342│        ),\n  2343│        Cmd::Ring {\n  2344│            target,\n      │...\n 11362│#[derive(Debug, Default, Clone)]\n*11363│pub(crate) struct SendExtras {\n 11364│    /// Files to snapshot and serve; each mints its own registry entry.\n 11365│    // [impl->REQ-WEB-ATTACHMENT-PULL]\n*11366│    pub(crate) attachments: Vec<PathBuf>,\n 11367│    /// `--ttl` as the operator typed it, parsed at the send site so the refusal\n 11368│    /// names what was typed.\n 11369│    // [impl->REQ-WEB-ATTACHMENT-PULL]\n      │...\n 11389│    user_msg: bool,\n*11390│    extras: SendExtras,\n 11391│) -> i32 {\n 11392│    cmd_send_with_body(\n 11393│        target,\n      │...\n 11474│    body_override: Option<String>,\n*11475│    extras: SendExtras,\n 11476│) -> i32 {\n 11477│    cmd_send_verdict(\n 11478│        target,\n      │...\n 11522│    body_override: Option<String>,\n*11523│    extras: SendExtras,\n 11524│) -> SendVerdict {\n 11525│    // A bare CLI `spt send` with no owning perch composes an empty `from`; stamp\n 11526│    // `cli@<node-label>` so the receiver never sees a blank sender (REQ-MSG-CLI-ORIGIN)."},"isError":false,"timestamp":1789393933159}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_TTSDNoPZ54SbxZmdTAeZGV7O|fc_02edc0987684b57f016aa7fc15a53487d29d5d45c4a1074bd7","toolName":"read","startedAt":"2026-09-14T13:52:21.739Z","args":{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:1260-1327"},"intent":"Reading executable child spawn proof"},"id":"0a24d614","parentId":"ca3859f0","timestamp":"2026-09-14T13:52:21.739Z"}
{"type":"message","id":"0778bf0a","parentId":"0a24d614","timestamp":"2026-09-14T13:52:21.740Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Finishing the report**"},{"type":"toolCall","id":"call_TTSDNoPZ54SbxZmdTAeZGV7O|fc_02edc0987684b57f016aa7fc15a53487d29d5d45c4a1074bd7","name":"read","arguments":{"i":"Reading executable child spawn proof","path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:1260-1327"},"intent":"Reading executable child spawn proof"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":3809,"output":86,"cacheRead":72832,"cacheWrite":0,"totalTokens":76727,"reasoningTokens":34,"cost":{"input":0.038090000000000006,"output":0.0043,"cacheRead":0.072832,"cacheWrite":0,"total":0.11522199999999999}},"stopReason":"toolUse","timestamp":1789393933187,"responseId":"resp_02edc0987684b57f016aa7fc0d6c5c87d29aa838ddc3e5e839","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_02edc0987684b57f016aa7fc0ea8e487d2937b597652997b02","type":"reasoning","content":[],"encrypted_content":"gAAAAABqp_wVNg4wjRvbbQzejgEx3QzUOwH-XgGg_cYARhoZNPDlXa_A-gioHIb7SSYszMeecDbv-gvgwtr4CE-SNz33itmZt_1cm9VUGIjX9gO5WuDU8GtFxNXgw9yN1_L1v5sBd8NRINStmUEqtd7Q6X3Ixc2WY4OzmaXPB2CR6Ht5DBygtEILyxk_t6VinFiqcJqOh8baqVnEpvArBrAloVvZyJbyyiIUvNh5MyT0P14V5RPQjatkcu5iRW-nOcNeOjF5T9phq0S7mbKqekrlg341x1MsKuneWb4OxDfHjvqc_zrHk6Z0VVmL0QAPrihpKSlrJ3cLLDFu-B1AguG-MYt-3W9IfRwUpQ5BBWMj2q6n_UPbNU8CwN4Crr8Z6VxMmYf7tLnlG02Pk8V0oA8oI4i-DlanUwpc5MmL-adBa_HBY2pbN0KHBhWGHb7VGlLeeb8nilMKM-yI730pWIbpUW_c_wmVToty7FXXW5g_TEEaHJemZorpD2uQudNJnJMcUojBmgON0DIPd-6RuGzbu_Gx8QUg_Mh4zmU7Oaf4IvSOZ5j59kg7rJaFnK9wXz8rSVl7CI9elB879P5BL2TK69Llu3lxl5bQrwqfmrBaAF8AgR3O3CkI552QR87wiuEkauyNHsdJTjLTiPNLDQLrcOmowuvzFeYN3_VBHAsGUJEmFH0nPQI_vKXl8J3j-St69rAcJyLoHhAZtPNhoV0h0_CCU_r64ezHhQxKzsDjKXijMKDWfqsp3aisK1U55cuMbKw4EppBlb55sEZO_8DAjXLLyGmAvY-s_TmC6U2rnBx5jd11L4EXiLLizyiTdJo9jM3ES1Uz1tsv_nukDb9d2udWeTmAu4pJz8i7pNXNTUKURblTIZy6v3vYOBxHm28gBBB1n5LIKXcisfHnN7M9_bsOrgsewjzmpkeP5YTYZ9aA0bq1tfW0FxbrXLIMpuQ07K_7kjmacpFVGLbRnSo76LrWiZUe3WxblrJ7EaYIBOHgQYfQms0GlBY3t9N7pEyxYA3COYc9wPaQcwobrqn6AcPgXkrEsxLp9Es0VqfzffCVvvRkbX47l8BaI-fJm56_kBpUMBlckbEtIVb9n-jESyeGbxMPEvnHSWcvSYZLqhtlgRv6k7xBcH12J9Vz04lmFK0cfyUvrIewrmg632U5-99t6ZCYO_3pL2Mpmv7B-rf6o9VUdnxuV_QlGplA28w8u76ggGJHlA5wHHHur_8udAtfi_Iz6Z8qd3lntAIjLa8U1dRaBGIeiWG9FnDBmylK9Uvc94JSvzHmTLRDnaOdg0im0dqI0n3jhcK0GBlL8NO1xq4A_uT528CzSMuKxN_49bCdU0Vi4jO3w0fjwmF1g907DmGkk5leFagaInKkhHlmXE-5ZUoGO2EaNPIja8UwjIuu59rlCTaprWZWf97bU6DVzbZaisaCzqLt8TywkhuMNYVEy6J1zJZuZ5x6XLBlXyu7eoGtLY42q31ehouiuZH1NIkcVnJ_5wk4ASP5TueuA8Jz8oE=","internal_chat_message_metadata_passthrough":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"summary":[{"type":"summary_text","text":"**Finishing the report**"}],"metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}},{"id":"fc_02edc0987684b57f016aa7fc15a53487d29d5d45c4a1074bd7","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading executable child spawn proof\",\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs:1260-1327\"}","call_id":"call_TTSDNoPZ54SbxZmdTAeZGV7O","internal_chat_message_metadata_passthrough":{"create_time":1789393933.615347,"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"read","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":8549.7363999933,"ttft":1500.5056999921799,"completedAt":1789393941738,"contextSnapshot":{"promptTokens":76641,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"abd5fcec","parentId":"0778bf0a","timestamp":"2026-09-14T13:52:21.744Z","message":{"role":"toolResult","toolCallId":"call_TTSDNoPZ54SbxZmdTAeZGV7O|fc_02edc0987684b57f016aa7fc15a53487d29d5d45c4a1074bd7","toolName":"read","content":[{"type":"text","text":"// [impl->REQ-HAZARD-BRAIN-RESPAWN-PATH]\nfn spawn_brain_child(\n    generation: u64,\n    reason: StartReason,\n    binary: Option<&Path>,\n    canonical: Option<&Path>,\n) -> io::Result<Child> {\n    let exe = select_brain_exe(binary, canonical)?;\n    let mut cmd = Command::new(exe);\n    cmd.args(brain_child_args(generation, reason));\n    // The brain is a background logic process — it must never flash a console\n    // window. On Windows a plain console-subsystem spawn pops one whenever the\n    // broker has a console (a `spt daemon run` in a terminal, or any test that\n    // spawns the daemon); CREATE_NO_WINDOW suppresses it without detaching, so\n    // the plain-child SPT_HOME inheritance (above) is preserved.\n    #[cfg(windows)]\n    {\n        use std::os::windows::process::CommandExt;\n        const CREATE_NO_WINDOW: u32 = 0x0800_0000;\n        cmd.creation_flags(CREATE_NO_WINDOW);\n    }\n    // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the brain leads its\n    // OWN process group so the daemon can reap the brain + everything it spawns\n    // (the shellwake watchers, the detached Psyches — all inherit this group) as\n    // one unit on stop, without signalling the daemon itself. Windows roots the\n    // reap on a Job object instead (assigned in the supervisor via BrainReaper).\n    #[cfg(unix)]\n    {\n        use std::os::unix::process::CommandExt;\n        unsafe {\n            cmd.pre_exec(|| {\n                // setpgid(0, 0): this child becomes the leader of a new group\n                // (pgid == its pid). Best-effort — a failure only loses the reap.\n                libc::setpgid(0, 0);\n                Ok(())\n            });\n        }\n    }\n    cmd.spawn()\n}\n\n/// The versioned brain-spawn argv (KH-2.3): `daemon brain --generation <N>\n/// --start-reason <reason>`. Both flags are **additive + defaulted** on the\n/// brain entry, so an older broker that spawns this brain with the *bare* old\n/// argv (no flags) still parses — the brain falls back to generation 0 /\n/// `Cold`, the new-brain × old-broker N-1 steady state. Pure for the unit table.\n///\n/// The `daemon` spelling here is LOAD-BEARING and deliberately not modernized\n/// (releases#112, doyle's fork-A ruling). `spt node` is the primary verb on the\n/// CLI surface and `daemon` is its alias, so this argv keeps parsing — but the\n/// compatibility this function exists for runs the OTHER way: an N-1 *binary*\n/// spawned or spawning across an update knows only the old spelling, and an\n/// argv of `node brain` would not parse there at all. An alias cannot rescue a\n/// parser that predates it. Do not change this to `node` without a fleet\n/// version floor that guarantees every binary in the pairing window parses it.\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\n// [impl->REQ-CLI-NODE-VERB-PRIMARY]\nfn brain_child_args(generation: u64, reason: StartReason) -> Vec<String> {\n    vec![\n        \"daemon\".to_string(),\n        \"brain\".to_string(),\n        \"--generation\".to_string(),\n        generation.to_string(),\n        \"--start-reason\".to_string(),\n        reason.as_arg().to_string(),\n    ]\n}\n\n/// Production wiring: run the brain supervisor on its own thread, spawned by the\n/// broker process ([`crate::daemon::Daemon::run`]) before its foreground\n/// seed-control loop. The brain child is supervised for the broker's lifetime.\n/// Returns the shared [`BrainRestart`] signal so the caller can hand a clone to\n\n[Showing lines 1259-1330 of 2433. Use :1331 to continue]"}],"details":{"truncation":{"content":"// [impl->REQ-HAZARD-BRAIN-RESPAWN-PATH]\r\nfn spawn_brain_child(\r\n    generation: u64,\r\n    reason: StartReason,\r\n    binary: Option<&Path>,\r\n    canonical: Option<&Path>,\r\n) -> io::Result<Child> {\r\n    let exe = select_brain_exe(binary, canonical)?;\r\n    let mut cmd = Command::new(exe);\r\n    cmd.args(brain_child_args(generation, reason));\r\n    // The brain is a background logic process — it must never flash a console\r\n    // window. On Windows a plain console-subsystem spawn pops one whenever the\r\n    // broker has a console (a `spt daemon run` in a terminal, or any test that\r\n    // spawns the daemon); CREATE_NO_WINDOW suppresses it without detaching, so\r\n    // the plain-child SPT_HOME inheritance (above) is preserved.\r\n    #[cfg(windows)]\r\n    {\r\n        use std::os::windows::process::CommandExt;\r\n        const CREATE_NO_WINDOW: u32 = 0x0800_0000;\r\n        cmd.creation_flags(CREATE_NO_WINDOW);\r\n    }\r\n    // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the brain leads its\r\n    // OWN process group so the daemon can reap the brain + everything it spawns\r\n    // (the shellwake watchers, the detached Psyches — all inherit this group) as\r\n    // one unit on stop, without signalling the daemon itself. Windows roots the\r\n    // reap on a Job object instead (assigned in the supervisor via BrainReaper).\r\n    #[cfg(unix)]\r\n    {\r\n        use std::os::unix::process::CommandExt;\r\n        unsafe {\r\n            cmd.pre_exec(|| {\r\n                // setpgid(0, 0): this child becomes the leader of a new group\r\n                // (pgid == its pid). Best-effort — a failure only loses the reap.\r\n                libc::setpgid(0, 0);\r\n                Ok(())\r\n            });\r\n        }\r\n    }\r\n    cmd.spawn()\r\n}\r\n\r\n/// The versioned brain-spawn argv (KH-2.3): `daemon brain --generation <N>\r\n/// --start-reason <reason>`. Both flags are **additive + defaulted** on the\r\n/// brain entry, so an older broker that spawns this brain with the *bare* old\r\n/// argv (no flags) still parses — the brain falls back to generation 0 /\r\n/// `Cold`, the new-brain × old-broker N-1 steady state. Pure for the unit table.\r\n///\r\n/// The `daemon` spelling here is LOAD-BEARING and deliberately not modernized\r\n/// (releases#112, doyle's fork-A ruling). `spt node` is the primary verb on the\r\n/// CLI surface and `daemon` is its alias, so this argv keeps parsing — but the\r\n/// compatibility this function exists for runs the OTHER way: an N-1 *binary*\r\n/// spawned or spawning across an update knows only the old spelling, and an\r\n/// argv of `node brain` would not parse there at all. An alias cannot rescue a\r\n/// parser that predates it. Do not change this to `node` without a fleet\r\n/// version floor that guarantees every binary in the pairing window parses it.\r\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\r\n// [impl->REQ-CLI-NODE-VERB-PRIMARY]\r\nfn brain_child_args(generation: u64, reason: StartReason) -> Vec<String> {\r\n    vec![\r\n        \"daemon\".to_string(),\r\n        \"brain\".to_string(),\r\n        \"--generation\".to_string(),\r\n        generation.to_string(),\r\n        \"--start-reason\".to_string(),\r\n        reason.as_arg().to_string(),\r\n    ]\r\n}\r\n\r\n/// Production wiring: run the brain supervisor on its own thread, spawned by the\r\n/// broker process ([`crate::daemon::Daemon::run`]) before its foreground\r\n/// seed-control loop. The brain child is supervised for the broker's lifetime.\r\n/// Returns the shared [`BrainRestart`] signal so the caller can hand a clone to\r","truncated":true,"truncatedBy":"lines","totalLines":1175,"totalBytes":3493,"outputLines":72,"outputBytes":3493,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":2433,"displayContent":{"text":"// [impl->REQ-HAZARD-BRAIN-RESPAWN-PATH]\r\nfn spawn_brain_child(\r\n    generation: u64,\r\n    reason: StartReason,\r\n    binary: Option<&Path>,\r\n    canonical: Option<&Path>,\r\n) -> io::Result<Child> {\r\n    let exe = select_brain_exe(binary, canonical)?;\r\n    let mut cmd = Command::new(exe);\r\n    cmd.args(brain_child_args(generation, reason));\r\n    // The brain is a background logic process — it must never flash a console\r\n    // window. On Windows a plain console-subsystem spawn pops one whenever the\r\n    // broker has a console (a `spt daemon run` in a terminal, or any test that\r\n    // spawns the daemon); CREATE_NO_WINDOW suppresses it without detaching, so\r\n    // the plain-child SPT_HOME inheritance (above) is preserved.\r\n    #[cfg(windows)]\r\n    {\r\n        use std::os::windows::process::CommandExt;\r\n        const CREATE_NO_WINDOW: u32 = 0x0800_0000;\r\n        cmd.creation_flags(CREATE_NO_WINDOW);\r\n    }\r\n    // Daemon-stop reap (REQ-HAZARD-DAEMON-STOP-REAP / Breap): the brain leads its\r\n    // OWN process group so the daemon can reap the brain + everything it spawns\r\n    // (the shellwake watchers, the detached Psyches — all inherit this group) as\r\n    // one unit on stop, without signalling the daemon itself. Windows roots the\r\n    // reap on a Job object instead (assigned in the supervisor via BrainReaper).\r\n    #[cfg(unix)]\r\n    {\r\n        use std::os::unix::process::CommandExt;\r\n        unsafe {\r\n            cmd.pre_exec(|| {\r\n                // setpgid(0, 0): this child becomes the leader of a new group\r\n                // (pgid == its pid). Best-effort — a failure only loses the reap.\r\n                libc::setpgid(0, 0);\r\n                Ok(())\r\n            });\r\n        }\r\n    }\r\n    cmd.spawn()\r\n}\r\n\r\n/// The versioned brain-spawn argv (KH-2.3): `daemon brain --generation <N>\r\n/// --start-reason <reason>`. Both flags are **additive + defaulted** on the\r\n/// brain entry, so an older broker that spawns this brain with the *bare* old\r\n/// argv (no flags) still parses — the brain falls back to generation 0 /\r\n/// `Cold`, the new-brain × old-broker N-1 steady state. Pure for the unit table.\r\n///\r\n/// The `daemon` spelling here is LOAD-BEARING and deliberately not modernized\r\n/// (releases#112, doyle's fork-A ruling). `spt node` is the primary verb on the\r\n/// CLI surface and `daemon` is its alias, so this argv keeps parsing — but the\r\n/// compatibility this function exists for runs the OTHER way: an N-1 *binary*\r\n/// spawned or spawning across an update knows only the old spelling, and an\r\n/// argv of `node brain` would not parse there at all. An alias cannot rescue a\r\n/// parser that predates it. Do not change this to `node` without a fleet\r\n/// version floor that guarantees every binary in the pairing window parses it.\r\n// [impl->REQ-HAZARD-HANDOFF-ARGV-COMPAT]\r\n// [impl->REQ-CLI-NODE-VERB-PRIMARY]\r\nfn brain_child_args(generation: u64, reason: StartReason) -> Vec<String> {\r\n    vec![\r\n        \"daemon\".to_string(),\r\n        \"brain\".to_string(),\r\n        \"--generation\".to_string(),\r\n        generation.to_string(),\r\n        \"--start-reason\".to_string(),\r\n        reason.as_arg().to_string(),\r\n    ]\r\n}\r\n\r\n/// Production wiring: run the brain supervisor on its own thread, spawned by the\r\n/// broker process ([`crate::daemon::Daemon::run`]) before its foreground\r\n/// seed-control loop. The brain child is supervised for the broker's lifetime.\r\n/// Returns the shared [`BrainRestart`] signal so the caller can hand a clone to\r","startLine":1259,"lineNumbers":[1259,1260,1261,1262,1263,1264,1265,1266,1267,1268,1269,1270,1271,1272,1273,1274,1275,1276,1277,1278,1279,1280,1281,1282,1283,1284,1285,1286,1287,1288,1289,1290,1291,1292,1293,1294,1295,1296,1297,1298,1299,1300,1301,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1325,1326,1327,1328,1329,1330]},"fileSize":122482,"meta":{"source":{"type":"path","value":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\297-enforcement-shape\\crates\\spt-daemon\\src\\brainproc.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":2433,"totalBytes":3493,"outputLines":72,"outputBytes":3493,"shownRange":{"start":1259,"end":1330},"nextOffset":1331}}},"isError":false,"timestamp":1789393941743}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_GMkCo1IHpcXVxcILxYjsqaMd|fc_02edc0987684b57f016aa7fc17948087d28c4ed425592cb5b2","toolName":"yield","startedAt":"2026-09-14T13:53:56.406Z"},"id":"39d54cab","parentId":"abd5fcec","timestamp":"2026-09-14T13:53:56.406Z"}
{"type":"message","id":"1565980e","parentId":"39d54cab","timestamp":"2026-09-14T13:53:56.406Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_GMkCo1IHpcXVxcILxYjsqaMd|fc_02edc0987684b57f016aa7fc17948087d28c4ed425592cb5b2","name":"yield","arguments":{"type":null,"data":{"summary":"Strongest production mechanism: the apparent shared registry mutex is process-local, but attachment registration/List execute in the broker and TTL reaping executes in its separate brain child. Consequently both successful Attach replies can coexist with a later stale reaper publication that loses entries. Source inspection establishes the synchronization gap, not the failing run's exact interleaving.","files":[{"path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs","description":"resolve_sources and sequential register loop, lines 41–116; one independently acknowledged Attach per source."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","description":"Repeatable attachment Vec at 155–158; attachment TTL selection and registration/ATTACHED emission at 11602–11676."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","description":"Process-local REGISTRY_WRITE at 20; locking and load at 141–180; Attach publication before reply at 193–235; unfiltered List at 275–277; handle/control exchange at 414–481; thread-only regression coverage at 703–754."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","description":"Broker seed-control connection threads at 110–148 directly invoke servehost::handle at 182–183."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","description":"Broker starts separate brain supervisor at 461–472 and runs seed-control foreground at 482; separate brain entry at 505–519."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","description":"Brain starts livehost at 358; actual Command::new/Command::spawn child boundary at 1260–1297 and daemon brain argv at 1316–1325."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","description":"TTL load/reap/unlink/save at 1281–1336; brain-hosted pulse calls reaper at 1420 and sleeps 5000ms plus work duration; 50, 1346–1429."},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs","description":"load/save at 138–173; attachment append at 362–408; expired/reap at 441–466; snapshot UUID copying at 697–710."},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs","description":"Durable unique temporary-file publication at 108–109, 132–153; atomic rename retry at 163–218 does not serialize read-modify-write."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs","description":"List request/control call at 160–202; JSON output maps every returned entry at 265–278, without TTL/name filtering."},{"path":".worktrees/297-enforcement-shape/CONTEXT.md","description":"Broker/brain domain distinction at 35–39; registry, name and attachment meanings at 730–757."},{"path":".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md","description":"Decision explicitly requires separate broker and brain processes, broker-owned seed-control, child brain logic."}],"architecture":"CLI -> broker seed-control thread -> servehost::apply_at -> load/mutate/durable atomic replace. Separate brain process -> livehost pulse -> with_registry_write -> load/reap/durable atomic replace. Each process has its own static Mutex, so individual publications are atomic but cross-process transactions are not. List reloads persisted state in broker and does not reconcile/filter.","report":"Scope/evidence: read-only source investigation, no commands, builds, tests, edits, or processes launched. Worktree .git -> .git/worktrees/297-enforcement-shape/HEAD -> refs/heads/fix/297-enforcement-shape resolves to 7890ead39bb7f14ed44aaae44b0951f098ffe9ac. This verifies the branch ref, not executable provenance or absence of uncommitted changes. No LSP device was exposed (xd:// lists only spt_checkpoint), so navigation used broad code search and targeted sections. Did not open the failing integration test; initial broad search incidentally returned test references. Read CONTEXT serving/process glossary plus ADR-0057, ADR-0058, ADR-0018 before interpreting ownership.\n\nCALL GRAPH / SUCCESS CONTRACT\n1. cli.rs:155–158 accepts repeatable --attachment into Vec<PathBuf>, dispatched into SendExtras at 2341. cmd_send_verdict resolves every source before irreversible work; TTL is parsed per send or DEFAULT_ATTACHMENT_TTL_MS = 2,592,000,000ms (serving.rs:19–24). cli.rs:11602–11617 selects the TTL, and 11648–11676 registers then emits ATTACHED lines.\n2. attach::register (attach.rs:72–116) ensures daemon running, obtains node/port, and loops sequentially over sources. Each call waits for ServeResult::Attached before continuing. It is not one batch transaction; a partial failure leaves already minted entries and returns an error. Both ATTACHED lines are emitted only after the entire register() returned Ok. The lines prove two positive registration replies, not that entries remain present later; message delivery is later and independent.\n3. servehost::call -> call_with_timeout (servehost.rs:436–481) opens seed-control IPC, sends the request, waits for the result; default timeout 10s, no automatic retry. seedmap::serve_seed_control and handle_conn (110–183) execute handlers on broker connection threads.\n4. servehost::handle captures SystemTime BEFORE acquiring REGISTRY_WRITE (414–424). apply_at locks, reloads registry, snapshots source to UUID file, appends entry, saves, then returns Attached (170–235). Save failures return Refused and clean snapshot; no success-before-save shortcut exists.\n5. ServingRegistry::load_at reads the whole file, validates, and returns empty only on actual missing file (138–161); corruption is an error. save_at validates then serializes the entire snapshot and calls atomic_write_bytes_durable (165–173). No version check/CAS/advisory file lock occurs. atomic.rs writes unique .tmp.pid-seq, sync_all, then rename with transient Windows retries (132–218). Atomic rename prevents torn reads, NOT stale whole-file replacement.\n6. ServeCmd::List calls broker through the same socket (serveverb.rs:160–202). apply_at reloads under broker-local lock and returns all entries at 275–277. JSON maps all entries at serveverb.rs:265–278. There is no TTL, audience, file-existence, or name filter, and no cache. HTTP reads are separate snapshots (webserve.rs:335–338); their serve-time validity policy cannot remove List rows.\n7. Broker Daemon::run starts supervisor (daemon.rs:461–472), then serves seed-control at 482. brainproc::spawn_brain_child constructs and spawns a DIFFERENT process (1260–1297), args daemon brain (1316–1325). That child runs brainproc::run_brain, spawning livehost at 358. livehost invokes reap_expired_attachments at 1420 after reconcile, then sleeps in slices for LIVE_RECONCILE_INTERVAL_MS=5000 (50,1422–1428). Tick is work + sleep, not an exact wall-clock 5-second deadline.\n8. Reaper acquires with_registry_write but only in brain address space; loads persisted registry (livehost.rs:1287–1299); calculates expired entries (serving.rs:441–466: registered_at_ms.saturating_add(ttl) <= now_ms); if none, returns WITHOUT save (1300–1302). If nonempty, deletes owned snapshot files first, then saves full retained snapshot (1303–1326), logging SERVE_REAP count and bytes (1327–1331). File/Dir paths are never unlinked. Reap retains name_owners/next_suffix history for entries it actually observed (serving.rs:452–466).\n\nRANKED MECHANISMS (hypotheses, not incident classification)\n1. CROSS-PROCESS STALE REAPER PUBLICATION — strongest, direct structural defect. servehost.rs:20 static Mutex<()> is not shared across broker and brain. The comments at 135–149 and livehost.rs:1282–1286 describe same-process serialization, but production is explicitly two-process. Example [INFERENCE]: brain loads S containing an expired corpse but no alpha; broker saves S+alpha and acknowledges; brain removes corpse and publishes stale S−corpse, erasing alpha; broker loads that state, appends next attachment and acknowledges. Both ATTACHED lines then print, yet alpha is absent. Another [INFERENCE] ordering: brain loads a state already containing report but before alpha; broker adds alpha; brain publishes afterward retaining report and dropping alpha. Which schedule matches depends on attachment order and identity of the surviving report (Main owns this test/log comparison). If a reaper snapshot predates BOTH new entries and saves after BOTH, both new entries disappear; an old report can remain. The exact surviving report UUID/path/registered_at_ms is therefore materially stronger evidence than its basename alone.\nPredictions/discriminators: at least one expired entry must be present in the reaper's loaded snapshot so it reaches save; expect a successful SERVE_REAP in the overlapping interval. Failure should cluster where an expired-corpse sweep overlaps registration; clean homes/no eligible expiry remove THIS writer's save opportunity. The lost alpha UUID snapshot may remain orphaned because the stale reaper never saw/deleted it; alpha may also disappear from name_owners/next_suffix because whole history is replaced. A trace of PID, load entry IDs, save entry IDs and timing would prove interleaving, but current SERVE_REAP only reports count/bytes, not IDs or transaction timestamps. A passing 10x cohort does not disprove this scheduling race. Reads/captures proposed here are for already authorized evidence collection, not a request to launch/change anything.\nCounterevidence: if complete, correctly scoped logs show no successful reaper publication from before alpha registration through the relevant list, or no possible expired entry existed, this specific route is weakened/eliminated. A SERVE_REAP_LOAD_FAIL/LOCK_FAIL/SAVE_FAIL alone cannot account for a successful stale publication. A successful reap nearby supports opportunity but is NOT proof it dropped alpha.\nImportant existing coverage gap: servehost.rs:703–754 a_reap_shaped_pass_cannot_clobber_a_concurrent_add creates two threads in ONE test process using the same mutex. It proves thread exclusion, not production broker/brain exclusion. No test was executed or edited.\n2. GENUINE ALPHA EXPIRATION — possible only with applicable TTL/time evidence; substantially weaker if this send uses default 30 days. Both attachments receive the same ttl_ms from one send (attach.rs:86–93), but separate request timestamps. A short TTL and a delay between requests/list can let alpha expire while report is still alive. servehost::handle stamps before mutex acquisition/copy/save, so queued/copy time consumes lifetime before acknowledgment. A large forward SystemTime jump can also expire entries; backwards movement retains them (serving.rs:436–448). Reaper must publish before List; mere expiry does not hide a row from List. Predictions: alpha's persisted registration+TTL <= sweep clock; history for alpha stays reserved; its owned snapshot is normally deleted. Discriminator: actual ATTACHED ttl, timestamps, wall-clock discontinuities, reaped-byte sizes and retained name history. Default 30-day TTL and no clock jump decisively oppose ordinary seconds-scale expiry.\n3. OTHER CROSS-PROCESS/OUT-OF-BAND FULL-REGISTRY REWRITE OR HOME MIX-UP — lower-ranked, no incident evidence. The store exposes unguarded public load/save, and no cross-process transaction guard prevents another process from publishing an older object. Production search found registry mutations principally in servehost and livehost; webserve is read-only outside tests. A manual/external writer or a second process can also erase entries, but should not be assumed. Socket names hash SPT_HOME (endpoint.rs:18–33); registry uses SPT_HOME/serve/registry (perch.rs:118–125). Different home/env between send/list could yield unrelated report-only state, but fixed home derivation plus sequential calls is counterevidence. Discriminate using exact homes, broker/brain PIDs and executable provenance, surviving report entry identity, registry metadata/history. Do not infer a rogue process merely because the mutex is process-local: the NORMAL broker/brain pair already suffices for #1.\n\nMECHANISMS NOT SUPPORTED\n- Same-broker Attach-vs-Attach lost update: serialized by the broker mutex, and sender requests are sequential.\n- List stale in-memory cache or TTL filtering: no cache/filter exists; it reloads disk. It can return a momentary snapshot while the other PROCESS writes, but cannot spontaneously invent a report-only state without a publication that contains it.\n- Attachment dedup/name collision: add_attachment always allocates UUID entry and pushes; snapshots use fresh UUID paths (serving.rs:362–408,697–710). Distinct ASCII alpha.md/report.md have no URL decoding complication.\n- Reconcile removing attachments deliberately: reconcile_registry only retires entries with adapter ownership (servehost.rs:353–373); attachment adapter=None (serving.rs:398–400). Reconcile can participate as another full-file writer against the unlocked brain, not as a semantic alpha filter.\n- Ordinary Windows rename failure silently acknowledged: failed save propagates into Refused before Attached. Unique temporary siblings avoid fixed-temp collision, and rename does not deliberately delete/reset destination first. Latency can widen the stale-RMW window, but error suppression is not the found mechanism.\n\nLogs/cohort handoff: preserve exact ATTACHED TTLs/URLs and order, raw serve-list rows including id/path/registered_at_ms, broker vs brain log provenance, and SERVE_REAP/FAIL lines around the send. If saved home artifacts already exist and ownership permits reading, entry history plus orphan UUID snapshots separates stale overwrite from legitimate expiry. Main retains final classification; no live evidence collection/cohort run was started."},"error":null}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1072,"output":3102,"cacheRead":76544,"cacheWrite":0,"totalTokens":80718,"cost":{"input":0.01072,"output":0.15510000000000002,"cacheRead":0.076544,"cacheWrite":0,"total":0.24236400000000002}},"stopReason":"toolUse","timestamp":1789393941752,"responseId":"resp_02edc0987684b57f016aa7fc1612d087d2beaf1027d68af436","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fc17948087d28c4ed425592cb5b2","type":"function_call","status":"completed","arguments":"{\"type\":null,\"data\":{\"summary\":\"Strongest production mechanism: the apparent shared registry mutex is process-local, but attachment registration/List execute in the broker and TTL reaping executes in its separate brain child. Consequently both successful Attach replies can coexist with a later stale reaper publication that loses entries. Source inspection establishes the synchronization gap, not the failing run's exact interleaving.\",\"files\":[{\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/attach.rs\",\"description\":\"resolve_sources and sequential register loop, lines 41–116; one independently acknowledged Attach per source.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/cli.rs\",\"description\":\"Repeatable attachment Vec at 155–158; attachment TTL selection and registration/ATTACHED emission at 11602–11676.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs\",\"description\":\"Process-local REGISTRY_WRITE at 20; locking and load at 141–180; Attach publication before reply at 193–235; unfiltered List at 275–277; handle/control exchange at 414–481; thread-only regression coverage at 703–754.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs\",\"description\":\"Broker seed-control connection threads at 110–148 directly invoke servehost::handle at 182–183.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs\",\"description\":\"Broker starts separate brain supervisor at 461–472 and runs seed-control foreground at 482; separate brain entry at 505–519.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs\",\"description\":\"Brain starts livehost at 358; actual Command::new/Command::spawn child boundary at 1260–1297 and daemon brain argv at 1316–1325.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs\",\"description\":\"TTL load/reap/unlink/save at 1281–1336; brain-hosted pulse calls reaper at 1420 and sleeps 5000ms plus work duration; 50, 1346–1429.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs\",\"description\":\"load/save at 138–173; attachment append at 362–408; expired/reap at 441–466; snapshot UUID copying at 697–710.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs\",\"description\":\"Durable unique temporary-file publication at 108–109, 132–153; atomic rename retry at 163–218 does not serialize read-modify-write.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs\",\"description\":\"List request/control call at 160–202; JSON output maps every returned entry at 265–278, without TTL/name filtering.\"},{\"path\":\".worktrees/297-enforcement-shape/CONTEXT.md\",\"description\":\"Broker/brain domain distinction at 35–39; registry, name and attachment meanings at 730–757.\"},{\"path\":\".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md\",\"description\":\"Decision explicitly requires separate broker and brain processes, broker-owned seed-control, child brain logic.\"}],\"architecture\":\"CLI -> broker seed-control thread -> servehost::apply_at -> load/mutate/durable atomic replace. Separate brain process -> livehost pulse -> with_registry_write -> load/reap/durable atomic replace. Each process has its own static Mutex, so individual publications are atomic but cross-process transactions are not. List reloads persisted state in broker and does not reconcile/filter.\",\"report\":\"Scope/evidence: read-only source investigation, no commands, builds, tests, edits, or processes launched. Worktree .git -> .git/worktrees/297-enforcement-shape/HEAD -> refs/heads/fix/297-enforcement-shape resolves to 7890ead39bb7f14ed44aaae44b0951f098ffe9ac. This verifies the branch ref, not executable provenance or absence of uncommitted changes. No LSP device was exposed (xd:// lists only spt_checkpoint), so navigation used broad code search and targeted sections. Did not open the failing integration test; initial broad search incidentally returned test references. Read CONTEXT serving/process glossary plus ADR-0057, ADR-0058, ADR-0018 before interpreting ownership.\\n\\nCALL GRAPH / SUCCESS CONTRACT\\n1. cli.rs:155–158 accepts repeatable --attachment into Vec<PathBuf>, dispatched into SendExtras at 2341. cmd_send_verdict resolves every source before irreversible work; TTL is parsed per send or DEFAULT_ATTACHMENT_TTL_MS = 2,592,000,000ms (serving.rs:19–24). cli.rs:11602–11617 selects the TTL, and 11648–11676 registers then emits ATTACHED lines.\\n2. attach::register (attach.rs:72–116) ensures daemon running, obtains node/port, and loops sequentially over sources. Each call waits for ServeResult::Attached before continuing. It is not one batch transaction; a partial failure leaves already minted entries and returns an error. Both ATTACHED lines are emitted only after the entire register() returned Ok. The lines prove two positive registration replies, not that entries remain present later; message delivery is later and independent.\\n3. servehost::call -> call_with_timeout (servehost.rs:436–481) opens seed-control IPC, sends the request, waits for the result; default timeout 10s, no automatic retry. seedmap::serve_seed_control and handle_conn (110–183) execute handlers on broker connection threads.\\n4. servehost::handle captures SystemTime BEFORE acquiring REGISTRY_WRITE (414–424). apply_at locks, reloads registry, snapshots source to UUID file, appends entry, saves, then returns Attached (170–235). Save failures return Refused and clean snapshot; no success-before-save shortcut exists.\\n5. ServingRegistry::load_at reads the whole file, validates, and returns empty only on actual missing file (138–161); corruption is an error. save_at validates then serializes the entire snapshot and calls atomic_write_bytes_durable (165–173). No version check/CAS/advisory file lock occurs. atomic.rs writes unique .tmp.pid-seq, sync_all, then rename with transient Windows retries (132–218). Atomic rename prevents torn reads, NOT stale whole-file replacement.\\n6. ServeCmd::List calls broker through the same socket (serveverb.rs:160–202). apply_at reloads under broker-local lock and returns all entries at 275–277. JSON maps all entries at serveverb.rs:265–278. There is no TTL, audience, file-existence, or name filter, and no cache. HTTP reads are separate snapshots (webserve.rs:335–338); their serve-time validity policy cannot remove List rows.\\n7. Broker Daemon::run starts supervisor (daemon.rs:461–472), then serves seed-control at 482. brainproc::spawn_brain_child constructs and spawns a DIFFERENT process (1260–1297), args daemon brain (1316–1325). That child runs brainproc::run_brain, spawning livehost at 358. livehost invokes reap_expired_attachments at 1420 after reconcile, then sleeps in slices for LIVE_RECONCILE_INTERVAL_MS=5000 (50,1422–1428). Tick is work + sleep, not an exact wall-clock 5-second deadline.\\n8. Reaper acquires with_registry_write but only in brain address space; loads persisted registry (livehost.rs:1287–1299); calculates expired entries (serving.rs:441–466: registered_at_ms.saturating_add(ttl) <= now_ms); if none, returns WITHOUT save (1300–1302). If nonempty, deletes owned snapshot files first, then saves full retained snapshot (1303–1326), logging SERVE_REAP count and bytes (1327–1331). File/Dir paths are never unlinked. Reap retains name_owners/next_suffix history for entries it actually observed (serving.rs:452–466).\\n\\nRANKED MECHANISMS (hypotheses, not incident classification)\\n1. CROSS-PROCESS STALE REAPER PUBLICATION — strongest, direct structural defect. servehost.rs:20 static Mutex<()> is not shared across broker and brain. The comments at 135–149 and livehost.rs:1282–1286 describe same-process serialization, but production is explicitly two-process. Example [INFERENCE]: brain loads S containing an expired corpse but no alpha; broker saves S+alpha and acknowledges; brain removes corpse and publishes stale S−corpse, erasing alpha; broker loads that state, appends next attachment and acknowledges. Both ATTACHED lines then print, yet alpha is absent. Another [INFERENCE] ordering: brain loads a state already containing report but before alpha; broker adds alpha; brain publishes afterward retaining report and dropping alpha. Which schedule matches depends on attachment order and identity of the surviving report (Main owns this test/log comparison). If a reaper snapshot predates BOTH new entries and saves after BOTH, both new entries disappear; an old report can remain. The exact surviving report UUID/path/registered_at_ms is therefore materially stronger evidence than its basename alone.\\nPredictions/discriminators: at least one expired entry must be present in the reaper's loaded snapshot so it reaches save; expect a successful SERVE_REAP in the overlapping interval. Failure should cluster where an expired-corpse sweep overlaps registration; clean homes/no eligible expiry remove THIS writer's save opportunity. The lost alpha UUID snapshot may remain orphaned because the stale reaper never saw/deleted it; alpha may also disappear from name_owners/next_suffix because whole history is replaced. A trace of PID, load entry IDs, save entry IDs and timing would prove interleaving, but current SERVE_REAP only reports count/bytes, not IDs or transaction timestamps. A passing 10x cohort does not disprove this scheduling race. Reads/captures proposed here are for already authorized evidence collection, not a request to launch/change anything.\\nCounterevidence: if complete, correctly scoped logs show no successful reaper publication from before alpha registration through the relevant list, or no possible expired entry existed, this specific route is weakened/eliminated. A SERVE_REAP_LOAD_FAIL/LOCK_FAIL/SAVE_FAIL alone cannot account for a successful stale publication. A successful reap nearby supports opportunity but is NOT proof it dropped alpha.\\nImportant existing coverage gap: servehost.rs:703–754 a_reap_shaped_pass_cannot_clobber_a_concurrent_add creates two threads in ONE test process using the same mutex. It proves thread exclusion, not production broker/brain exclusion. No test was executed or edited.\\n2. GENUINE ALPHA EXPIRATION — possible only with applicable TTL/time evidence; substantially weaker if this send uses default 30 days. Both attachments receive the same ttl_ms from one send (attach.rs:86–93), but separate request timestamps. A short TTL and a delay between requests/list can let alpha expire while report is still alive. servehost::handle stamps before mutex acquisition/copy/save, so queued/copy time consumes lifetime before acknowledgment. A large forward SystemTime jump can also expire entries; backwards movement retains them (serving.rs:436–448). Reaper must publish before List; mere expiry does not hide a row from List. Predictions: alpha's persisted registration+TTL <= sweep clock; history for alpha stays reserved; its owned snapshot is normally deleted. Discriminator: actual ATTACHED ttl, timestamps, wall-clock discontinuities, reaped-byte sizes and retained name history. Default 30-day TTL and no clock jump decisively oppose ordinary seconds-scale expiry.\\n3. OTHER CROSS-PROCESS/OUT-OF-BAND FULL-REGISTRY REWRITE OR HOME MIX-UP — lower-ranked, no incident evidence. The store exposes unguarded public load/save, and no cross-process transaction guard prevents another process from publishing an older object. Production search found registry mutations principally in servehost and livehost; webserve is read-only outside tests. A manual/external writer or a second process can also erase entries, but should not be assumed. Socket names hash SPT_HOME (endpoint.rs:18–33); registry uses SPT_HOME/serve/registry (perch.rs:118–125). Different home/env between send/list could yield unrelated report-only state, but fixed home derivation plus sequential calls is counterevidence. Discriminate using exact homes, broker/brain PIDs and executable provenance, surviving report entry identity, registry metadata/history. Do not infer a rogue process merely because the mutex is process-local: the NORMAL broker/brain pair already suffices for #1.\\n\\nMECHANISMS NOT SUPPORTED\\n- Same-broker Attach-vs-Attach lost update: serialized by the broker mutex, and sender requests are sequential.\\n- List stale in-memory cache or TTL filtering: no cache/filter exists; it reloads disk. It can return a momentary snapshot while the other PROCESS writes, but cannot spontaneously invent a report-only state without a publication that contains it.\\n- Attachment dedup/name collision: add_attachment always allocates UUID entry and pushes; snapshots use fresh UUID paths (serving.rs:362–408,697–710). Distinct ASCII alpha.md/report.md have no URL decoding complication.\\n- Reconcile removing attachments deliberately: reconcile_registry only retires entries with adapter ownership (servehost.rs:353–373); attachment adapter=None (serving.rs:398–400). Reconcile can participate as another full-file writer against the unlocked brain, not as a semantic alpha filter.\\n- Ordinary Windows rename failure silently acknowledged: failed save propagates into Refused before Attached. Unique temporary siblings avoid fixed-temp collision, and rename does not deliberately delete/reset destination first. Latency can widen the stale-RMW window, but error suppression is not the found mechanism.\\n\\nLogs/cohort handoff: preserve exact ATTACHED TTLs/URLs and order, raw serve-list rows including id/path/registered_at_ms, broker vs brain log provenance, and SERVE_REAP/FAIL lines around the send. If saved home artifacts already exist and ownership permits reading, entry history plus orphan UUID snapshots separates stale overwrite from legitimate expiry. Main retains final classification; no live evidence collection/cohort run was started.\"},\"error\":null}","call_id":"call_GMkCo1IHpcXVxcILxYjsqaMd","internal_chat_message_metadata_passthrough":{"create_time":1789393942.287256,"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"},"name":"yield","metadata":{"turn_id":"b7805c2e-3baf-4dac-8470-2172b8aec899"}}]},"duration":94652.52230000496,"ttft":1849.7527000010014,"completedAt":1789394036405,"contextSnapshot":{"promptTokens":77616,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"cf7825b6","parentId":"1565980e","timestamp":"2026-09-14T13:53:56.410Z","message":{"role":"toolResult","toolCallId":"call_GMkCo1IHpcXVxcILxYjsqaMd|fc_02edc0987684b57f016aa7fc17948087d28c4ed425592cb5b2","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"summary":"Strongest production mechanism: the apparent shared registry mutex is process-local, but attachment registration/List execute in the broker and TTL reaping executes in its separate brain child. Consequently both successful Attach replies can coexist with a later stale reaper publication that loses entries. Source inspection establishes the synchronization gap, not the failing run's exact interleaving.","files":[{"path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs","description":"resolve_sources and sequential register loop, lines 41–116; one independently acknowledged Attach per source."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/cli.rs","description":"Repeatable attachment Vec at 155–158; attachment TTL selection and registration/ATTACHED emission at 11602–11676."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","description":"Process-local REGISTRY_WRITE at 20; locking and load at 141–180; Attach publication before reply at 193–235; unfiltered List at 275–277; handle/control exchange at 414–481; thread-only regression coverage at 703–754."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/seedmap.rs","description":"Broker seed-control connection threads at 110–148 directly invoke servehost::handle at 182–183."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","description":"Broker starts separate brain supervisor at 461–472 and runs seed-control foreground at 482; separate brain entry at 505–519."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","description":"Brain starts livehost at 358; actual Command::new/Command::spawn child boundary at 1260–1297 and daemon brain argv at 1316–1325."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","description":"TTL load/reap/unlink/save at 1281–1336; brain-hosted pulse calls reaper at 1420 and sleeps 5000ms plus work duration; 50, 1346–1429."},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/serving.rs","description":"load/save at 138–173; attachment append at 362–408; expired/reap at 441–466; snapshot UUID copying at 697–710."},{"path":".worktrees/297-enforcement-shape/crates/spt-store/src/atomic.rs","description":"Durable unique temporary-file publication at 108–109, 132–153; atomic rename retry at 163–218 does not serialize read-modify-write."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/serveverb.rs","description":"List request/control call at 160–202; JSON output maps every returned entry at 265–278, without TTL/name filtering."},{"path":".worktrees/297-enforcement-shape/CONTEXT.md","description":"Broker/brain domain distinction at 35–39; registry, name and attachment meanings at 730–757."},{"path":".worktrees/297-enforcement-shape/docs/adr/0018-broker-brain-process-isolation-restoration.md","description":"Decision explicitly requires separate broker and brain processes, broker-owned seed-control, child brain logic."}],"architecture":"CLI -> broker seed-control thread -> servehost::apply_at -> load/mutate/durable atomic replace. Separate brain process -> livehost pulse -> with_registry_write -> load/reap/durable atomic replace. Each process has its own static Mutex, so individual publications are atomic but cross-process transactions are not. List reloads persisted state in broker and does not reconcile/filter.","report":"Scope/evidence: read-only source investigation, no commands, builds, tests, edits, or processes launched. Worktree .git -> .git/worktrees/297-enforcement-shape/HEAD -> refs/heads/fix/297-enforcement-shape resolves to 7890ead39bb7f14ed44aaae44b0951f098ffe9ac. This verifies the branch ref, not executable provenance or absence of uncommitted changes. No LSP device was exposed (xd:// lists only spt_checkpoint), so navigation used broad code search and targeted sections. Did not open the failing integration test; initial broad search incidentally returned test references. Read CONTEXT serving/process glossary plus ADR-0057, ADR-0058, ADR-0018 before interpreting ownership.\n\nCALL GRAPH / SUCCESS CONTRACT\n1. cli.rs:155–158 accepts repeatable --attachment into Vec<PathBuf>, dispatched into SendExtras at 2341. cmd_send_verdict resolves every source before irreversible work; TTL is parsed per send or DEFAULT_ATTACHMENT_TTL_MS = 2,592,000,000ms (serving.rs:19–24). cli.rs:11602–11617 selects the TTL, and 11648–11676 registers then emits ATTACHED lines.\n2. attach::register (attach.rs:72–116) ensures daemon running, obtains node/port, and loops sequentially over sources. Each call waits for ServeResult::Attached before continuing. It is not one batch transaction; a partial failure leaves already minted entries and returns an error. Both ATTACHED lines are emitted only after the entire register() returned Ok. The lines prove two positive registration replies, not that entries remain present later; message delivery is later and independent.\n3. servehost::call -> call_with_timeout (servehost.rs:436–481) opens seed-control IPC, sends the request, waits for the result; default timeout 10s, no automatic retry. seedmap::serve_seed_control and handle_conn (110–183) execute handlers on broker connection threads.\n4. servehost::handle captures SystemTime BEFORE acquiring REGISTRY_WRITE (414–424). apply_at locks, reloads registry, snapshots source to UUID file, appends entry, saves, then returns Attached (170–235). Save failures return Refused and clean snapshot; no success-before-save shortcut exists.\n5. ServingRegistry::load_at reads the whole file, validates, and returns empty only on actual missing file (138–161); corruption is an error. save_at validates then serializes the entire snapshot and calls atomic_write_bytes_durable (165–173). No version check/CAS/advisory file lock occurs. atomic.rs writes unique .tmp.pid-seq, sync_all, then rename with transient Windows retries (132–218). Atomic rename prevents torn reads, NOT stale whole-file replacement.\n6. ServeCmd::List calls broker through the same socket (serveverb.rs:160–202). apply_at reloads under broker-local lock and returns all entries at 275–277. JSON maps all entries at serveverb.rs:265–278. There is no TTL, audience, file-existence, or name filter, and no cache. HTTP reads are separate snapshots (webserve.rs:335–338); their serve-time validity policy cannot remove List rows.\n7. Broker Daemon::run starts supervisor (daemon.rs:461–472), then serves seed-control at 482. brainproc::spawn_brain_child constructs and spawns a DIFFERENT process (1260–1297), args daemon brain (1316–1325). That child runs brainproc::run_brain, spawning livehost at 358. livehost invokes reap_expired_attachments at 1420 after reconcile, then sleeps in slices for LIVE_RECONCILE_INTERVAL_MS=5000 (50,1422–1428). Tick is work + sleep, not an exact wall-clock 5-second deadline.\n8. Reaper acquires with_registry_write but only in brain address space; loads persisted registry (livehost.rs:1287–1299); calculates expired entries (serving.rs:441–466: registered_at_ms.saturating_add(ttl) <= now_ms); if none, returns WITHOUT save (1300–1302). If nonempty, deletes owned snapshot files first, then saves full retained snapshot (1303–1326), logging SERVE_REAP count and bytes (1327–1331). File/Dir paths are never unlinked. Reap retains name_owners/next_suffix history for entries it actually observed (serving.rs:452–466).\n\nRANKED MECHANISMS (hypotheses, not incident classification)\n1. CROSS-PROCESS STALE REAPER PUBLICATION — strongest, direct structural defect. servehost.rs:20 static Mutex<()> is not shared across broker and brain. The comments at 135–149 and livehost.rs:1282–1286 describe same-process serialization, but production is explicitly two-process. Example [INFERENCE]: brain loads S containing an expired corpse but no alpha; broker saves S+alpha and acknowledges; brain removes corpse and publishes stale S−corpse, erasing alpha; broker loads that state, appends next attachment and acknowledges. Both ATTACHED lines then print, yet alpha is absent. Another [INFERENCE] ordering: brain loads a state already containing report but before alpha; broker adds alpha; brain publishes afterward retaining report and dropping alpha. Which schedule matches depends on attachment order and identity of the surviving report (Main owns this test/log comparison). If a reaper snapshot predates BOTH new entries and saves after BOTH, both new entries disappear; an old report can remain. The exact surviving report UUID/path/registered_at_ms is therefore materially stronger evidence than its basename alone.\nPredictions/discriminators: at least one expired entry must be present in the reaper's loaded snapshot so it reaches save; expect a successful SERVE_REAP in the overlapping interval. Failure should cluster where an expired-corpse sweep overlaps registration; clean homes/no eligible expiry remove THIS writer's save opportunity. The lost alpha UUID snapshot may remain orphaned because the stale reaper never saw/deleted it; alpha may also disappear from name_owners/next_suffix because whole history is replaced. A trace of PID, load entry IDs, save entry IDs and timing would prove interleaving, but current SERVE_REAP only reports count/bytes, not IDs or transaction timestamps. A passing 10x cohort does not disprove this scheduling race. Reads/captures proposed here are for already authorized evidence collection, not a request to launch/change anything.\nCounterevidence: if complete, correctly scoped logs show no successful reaper publication from before alpha registration through the relevant list, or no possible expired entry existed, this specific route is weakened/eliminated. A SERVE_REAP_LOAD_FAIL/LOCK_FAIL/SAVE_FAIL alone cannot account for a successful stale publication. A successful reap nearby supports opportunity but is NOT proof it dropped alpha.\nImportant existing coverage gap: servehost.rs:703–754 a_reap_shaped_pass_cannot_clobber_a_concurrent_add creates two threads in ONE test process using the same mutex. It proves thread exclusion, not production broker/brain exclusion. No test was executed or edited.\n2. GENUINE ALPHA EXPIRATION — possible only with applicable TTL/time evidence; substantially weaker if this send uses default 30 days. Both attachments receive the same ttl_ms from one send (attach.rs:86–93), but separate request timestamps. A short TTL and a delay between requests/list can let alpha expire while report is still alive. servehost::handle stamps before mutex acquisition/copy/save, so queued/copy time consumes lifetime before acknowledgment. A large forward SystemTime jump can also expire entries; backwards movement retains them (serving.rs:436–448). Reaper must publish before List; mere expiry does not hide a row from List. Predictions: alpha's persisted registration+TTL <= sweep clock; history for alpha stays reserved; its owned snapshot is normally deleted. Discriminator: actual ATTACHED ttl, timestamps, wall-clock discontinuities, reaped-byte sizes and retained name history. Default 30-day TTL and no clock jump decisively oppose ordinary seconds-scale expiry.\n3. OTHER CROSS-PROCESS/OUT-OF-BAND FULL-REGISTRY REWRITE OR HOME MIX-UP — lower-ranked, no incident evidence. The store exposes unguarded public load/save, and no cross-process transaction guard prevents another process from publishing an older object. Production search found registry mutations principally in servehost and livehost; webserve is read-only outside tests. A manual/external writer or a second process can also erase entries, but should not be assumed. Socket names hash SPT_HOME (endpoint.rs:18–33); registry uses SPT_HOME/serve/registry (perch.rs:118–125). Different home/env between send/list could yield unrelated report-only state, but fixed home derivation plus sequential calls is counterevidence. Discriminate using exact homes, broker/brain PIDs and executable provenance, surviving report entry identity, registry metadata/history. Do not infer a rogue process merely because the mutex is process-local: the NORMAL broker/brain pair already suffices for #1.\n\nMECHANISMS NOT SUPPORTED\n- Same-broker Attach-vs-Attach lost update: serialized by the broker mutex, and sender requests are sequential.\n- List stale in-memory cache or TTL filtering: no cache/filter exists; it reloads disk. It can return a momentary snapshot while the other PROCESS writes, but cannot spontaneously invent a report-only state without a publication that contains it.\n- Attachment dedup/name collision: add_attachment always allocates UUID entry and pushes; snapshots use fresh UUID paths (serving.rs:362–408,697–710). Distinct ASCII alpha.md/report.md have no URL decoding complication.\n- Reconcile removing attachments deliberately: reconcile_registry only retires entries with adapter ownership (servehost.rs:353–373); attachment adapter=None (serving.rs:398–400). Reconcile can participate as another full-file writer against the unlocked brain, not as a semantic alpha filter.\n- Ordinary Windows rename failure silently acknowledged: failed save propagates into Refused before Attached. Unique temporary siblings avoid fixed-temp collision, and rename does not deliberately delete/reset destination first. Latency can widen the stale-RMW window, but error suppression is not the found mechanism.\n\nLogs/cohort handoff: preserve exact ATTACHED TTLs/URLs and order, raw serve-list rows including id/path/registered_at_ms, broker vs brain log provenance, and SERVE_REAP/FAIL lines around the send. If saved home artifacts already exist and ownership permits reading, entry history plus orphan UUID snapshots separates stale overwrite from legitimate expiry. Main retains final classification; no live evidence collection/cohort run was started."},"status":"success"},"isError":false,"timestamp":1789394036407}}
{"type":"message","id":"9dfbaf21","parentId":"cf7825b6","timestamp":"2026-09-14T13:53:56.427Z","message":{"role":"user","content":"Current interruptible wait interrupted: IRC message from parent agent `Main`.\n\nParent IRC message:\n\nFull failing array read at log97-138: report.md, report~1.md, beta.md; ONLY alpha missing, not both. Source arm sends alpha then beta, both ATTACHED lines distinct. This exactly predicts stale brain reaper save between broker alpha and beta registrations. Please retain this corrected interleaving in final evidence; do not assume only report.","attribution":"agent","timestamp":1789394010217,"steering":true}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_nS0qcIqL2ya4fnmOHnUXr7ZM|fc_02edc0987684b57f016aa7fc76792887d28f3e4a09f366d605","toolName":"yield","startedAt":"2026-09-14T13:54:22.615Z"},"id":"bad9e0d2","parentId":"9dfbaf21","timestamp":"2026-09-14T13:54:22.615Z"}
{"type":"message","id":"dde8aa78","parentId":"bad9e0d2","timestamp":"2026-09-14T13:54:22.616Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_nS0qcIqL2ya4fnmOHnUXr7ZM|fc_02edc0987684b57f016aa7fc76792887d28f3e4a09f366d605","name":"yield","arguments":{"type":null,"data":{"summary":"Corrected incident evidence from Main: failing List contains report.md, report~1.md, beta.md; only alpha.md is missing. Send order is alpha then beta, with distinct ATTACHED replies. This matches the cross-process stale-reaper interleaving precisely, although event ordering remains inferred rather than logged.","files":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","description":"Static process-local mutex at 20; locked broker load/add/save at 170–235; unfiltered List at 275–277."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","description":"Separate brain reaper loads at 1292, requires nonempty expiry at 1299–1302, then publishes retained whole snapshot at 1319."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","description":"Separate brain supervisor at 461–472; broker seed-control at 482."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","description":"Brain starts livehost at 358; real child process spawn at 1260–1297."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs","description":"Sequential per-source Attach calls and positive reply collection at 86–116."}],"architecture":"Broker registers alpha and beta sequentially. Brain independently loads/reaps/saves the same persisted registry using a different instance of the process-local mutex. Atomic file replacement does not make these cross-process read-modify-write transactions exclusive.","report":"Correction to incident-specific survivor set: Main read failing array at log lines 97–138 and reports report.md, report~1.md, beta.md; alpha alone is missing. This supersedes the initial task shorthand 'only report.md' and any report-only illustrative schedule in my earlier report. I have not independently read that log; provenance is Main's direct observation.\n\nExact matching schedule [INFERENCE]:\n1. Brain reaper loads registry S containing report.md, report~1.md and at least one expired entry, but not alpha or beta.\n2. Broker processes first source alpha: loads current S, appends alpha, durably publishes S+alpha and returns Attached.\n3. Brain retires the expired entry from its earlier S and publishes stale S−expired. This overwrites alpha and its new name-allocation history without ever seeing alpha's snapshot, so alpha's snapshot can remain orphaned.\n4. Broker processes second source beta: loads S−expired, appends beta, publishes and returns Attached.\n5. CLI prints both distinct ATTACHED lines after register() has collected both successful replies. Subsequent List reloads report.md, report~1.md, beta.md.\n\nImportant ordering precision: the stale brain publication must occur after alpha's publication and BEFORE beta's broker registry LOAD, not merely before beta's final publication. If beta loads S+alpha before the stale overwrite, its later full save would restore alpha. If the stale snapshot predates both new attachments and publishes after beta's final save, both new entries would be absent, contrary to the observed beta survivor.\n\nDiscrimination remains: a successful overlapping SERVE_REAP plus an eligible expired entry provides the publication opportunity; full PID/load/save timing would establish the interleaving. Alpha's lost allocation history plus orphan snapshot would support stale overwrite; preserved alpha history and deleted snapshot with an elapsed recorded TTL would support actual expiry. No tests, commands, processes, edits, or cohort runs were performed. Prior full source call graph and alternative ranking remain applicable with this corrected survivor set. No top-level incident classification is asserted."},"error":null}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":3421,"output":809,"cacheRead":77440,"cacheWrite":0,"totalTokens":81670,"cost":{"input":0.034210000000000004,"output":0.04045,"cacheRead":0.07744,"cacheWrite":0,"total":0.1521}},"stopReason":"toolUse","timestamp":1789394036424,"responseId":"resp_02edc0987684b57f016aa7fc74ad3087d2bfaba9ebf4dae1d5","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_02edc0987684b57f016aa7fc76792887d28f3e4a09f366d605","type":"function_call","status":"completed","arguments":"{\"type\":null,\"data\":{\"summary\":\"Corrected incident evidence from Main: failing List contains report.md, report~1.md, beta.md; only alpha.md is missing. Send order is alpha then beta, with distinct ATTACHED replies. This matches the cross-process stale-reaper interleaving precisely, although event ordering remains inferred rather than logged.\",\"files\":[{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs\",\"description\":\"Static process-local mutex at 20; locked broker load/add/save at 170–235; unfiltered List at 275–277.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs\",\"description\":\"Separate brain reaper loads at 1292, requires nonempty expiry at 1299–1302, then publishes retained whole snapshot at 1319.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs\",\"description\":\"Separate brain supervisor at 461–472; broker seed-control at 482.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs\",\"description\":\"Brain starts livehost at 358; real child process spawn at 1260–1297.\"},{\"path\":\".worktrees/297-enforcement-shape/crates/spt/src/attach.rs\",\"description\":\"Sequential per-source Attach calls and positive reply collection at 86–116.\"}],\"architecture\":\"Broker registers alpha and beta sequentially. Brain independently loads/reaps/saves the same persisted registry using a different instance of the process-local mutex. Atomic file replacement does not make these cross-process read-modify-write transactions exclusive.\",\"report\":\"Correction to incident-specific survivor set: Main read failing array at log lines 97–138 and reports report.md, report~1.md, beta.md; alpha alone is missing. This supersedes the initial task shorthand 'only report.md' and any report-only illustrative schedule in my earlier report. I have not independently read that log; provenance is Main's direct observation.\\n\\nExact matching schedule [INFERENCE]:\\n1. Brain reaper loads registry S containing report.md, report~1.md and at least one expired entry, but not alpha or beta.\\n2. Broker processes first source alpha: loads current S, appends alpha, durably publishes S+alpha and returns Attached.\\n3. Brain retires the expired entry from its earlier S and publishes stale S−expired. This overwrites alpha and its new name-allocation history without ever seeing alpha's snapshot, so alpha's snapshot can remain orphaned.\\n4. Broker processes second source beta: loads S−expired, appends beta, publishes and returns Attached.\\n5. CLI prints both distinct ATTACHED lines after register() has collected both successful replies. Subsequent List reloads report.md, report~1.md, beta.md.\\n\\nImportant ordering precision: the stale brain publication must occur after alpha's publication and BEFORE beta's broker registry LOAD, not merely before beta's final publication. If beta loads S+alpha before the stale overwrite, its later full save would restore alpha. If the stale snapshot predates both new attachments and publishes after beta's final save, both new entries would be absent, contrary to the observed beta survivor.\\n\\nDiscrimination remains: a successful overlapping SERVE_REAP plus an eligible expired entry provides the publication opportunity; full PID/load/save timing would establish the interleaving. Alpha's lost allocation history plus orphan snapshot would support stale overwrite; preserved alpha history and deleted snapshot with an elapsed recorded TTL would support actual expiry. No tests, commands, processes, edits, or cohort runs were performed. Prior full source call graph and alternative ranking remain applicable with this corrected survivor set. No top-level incident classification is asserted.\"},\"error\":null}","call_id":"call_nS0qcIqL2ya4fnmOHnUXr7ZM","internal_chat_message_metadata_passthrough":{"create_time":1789394036.969168,"turn_id":"a420e524-411c-4a3b-b9aa-41efbdc07865"},"name":"yield","metadata":{"turn_id":"a420e524-411c-4a3b-b9aa-41efbdc07865"}}]},"duration":26187.408500000834,"ttft":2075.5755999982357,"completedAt":1789394062615,"contextSnapshot":{"promptTokens":80861,"nonMessageTokens":10339,"compactionEpoch":0}}}
{"type":"message","id":"67eb579c","parentId":"dde8aa78","timestamp":"2026-09-14T13:54:22.618Z","message":{"role":"toolResult","toolCallId":"call_nS0qcIqL2ya4fnmOHnUXr7ZM|fc_02edc0987684b57f016aa7fc76792887d28f3e4a09f366d605","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"summary":"Corrected incident evidence from Main: failing List contains report.md, report~1.md, beta.md; only alpha.md is missing. Send order is alpha then beta, with distinct ATTACHED replies. This matches the cross-process stale-reaper interleaving precisely, although event ordering remains inferred rather than logged.","files":[{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/servehost.rs","description":"Static process-local mutex at 20; locked broker load/add/save at 170–235; unfiltered List at 275–277."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/livehost.rs","description":"Separate brain reaper loads at 1292, requires nonempty expiry at 1299–1302, then publishes retained whole snapshot at 1319."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/daemon.rs","description":"Separate brain supervisor at 461–472; broker seed-control at 482."},{"path":".worktrees/297-enforcement-shape/crates/spt-daemon/src/brainproc.rs","description":"Brain starts livehost at 358; real child process spawn at 1260–1297."},{"path":".worktrees/297-enforcement-shape/crates/spt/src/attach.rs","description":"Sequential per-source Attach calls and positive reply collection at 86–116."}],"architecture":"Broker registers alpha and beta sequentially. Brain independently loads/reaps/saves the same persisted registry using a different instance of the process-local mutex. Atomic file replacement does not make these cross-process read-modify-write transactions exclusive.","report":"Correction to incident-specific survivor set: Main read failing array at log lines 97–138 and reports report.md, report~1.md, beta.md; alpha alone is missing. This supersedes the initial task shorthand 'only report.md' and any report-only illustrative schedule in my earlier report. I have not independently read that log; provenance is Main's direct observation.\n\nExact matching schedule [INFERENCE]:\n1. Brain reaper loads registry S containing report.md, report~1.md and at least one expired entry, but not alpha or beta.\n2. Broker processes first source alpha: loads current S, appends alpha, durably publishes S+alpha and returns Attached.\n3. Brain retires the expired entry from its earlier S and publishes stale S−expired. This overwrites alpha and its new name-allocation history without ever seeing alpha's snapshot, so alpha's snapshot can remain orphaned.\n4. Broker processes second source beta: loads S−expired, appends beta, publishes and returns Attached.\n5. CLI prints both distinct ATTACHED lines after register() has collected both successful replies. Subsequent List reloads report.md, report~1.md, beta.md.\n\nImportant ordering precision: the stale brain publication must occur after alpha's publication and BEFORE beta's broker registry LOAD, not merely before beta's final publication. If beta loads S+alpha before the stale overwrite, its later full save would restore alpha. If the stale snapshot predates both new attachments and publishes after beta's final save, both new entries would be absent, contrary to the observed beta survivor.\n\nDiscrimination remains: a successful overlapping SERVE_REAP plus an eligible expired entry provides the publication opportunity; full PID/load/save timing would establish the interleaving. Alpha's lost allocation history plus orphan snapshot would support stale overwrite; preserved alpha history and deleted snapshot with an elapsed recorded TTL would support actual expiry. No tests, commands, processes, edits, or cohort runs were performed. Prior full source call graph and alternative ranking remain applicable with this corrected survivor set. No top-level incident classification is asserted."},"status":"success"},"isError":false,"timestamp":1789394062616}}
{"type":"custom","customType":"session_exit","data":{"reason":"dispose","kind":"normal","recordedAt":"2026-09-14T14:00:56.416Z"},"id":"6fb40650","parentId":"67eb579c","timestamp":"2026-09-14T14:00:56.416Z"}