{"type":"title","v":1,"title":"","updatedAt":"2026-09-17T09:08:22.353Z","pad":"                                                                                                                                                                              "}
{"type":"session","version":3,"id":"01a0ae9f-c8d1-7000-85d1-a011097dc8e6","timestamp":"2026-09-17T09:08:22.353Z","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"}
{"type":"model_change","id":"ac9d1e0b","parentId":null,"timestamp":"2026-09-17T09:08:22.595Z","model":"openai-codex/gpt-6-astra","resolvedModelIsFallback":false}
{"type":"session_init","id":"74e9e5e7","parentId":"ac9d1e0b","timestamp":"2026-09-17T09:08:22.602Z","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- Bash: `bash`\n- Edit: `edit`\n- Eval: `eval`\n- Glob: `glob`\n- Grep: `grep`\n- Task: `task`\n- Hub: `hub`\n- Web Search: `web_search`\n- Write: `write`\n- Submit Result: `yield`\n# xd:// Tool Devices\nWrite JSON args as `content` to `xd://<tool>` via `write`. Invalid args return schema in error → fix/retry.\n## ast_edit — AST Edit\n\nStructural AST-aware rewrites via ast-grep. Use for codemods where text replace is unsafe. Mixed-language paths are fine: each file is parsed in its own language, and a pattern only rewrites files it parses in.\n\n- Metavariables in `pat` (`$A`, `$$$ARGS`) substitute into `out`.\n- **Patterns match AST structure, not text.** `$NAME` = one node; `$_` = unbound; `$$$NAME` = zero-or-more.\n  - Use `$$$NAME`, NOT `$$NAME` (invalid). Names UPPERCASE, whole node — partial like `prefix$VAR` fails.\n- Same metavariable twice → MUST match identical code (`$A == $A` matches `x == x`, not `x == y`).\n- Rewrite patterns MUST parse as single AST node. Non-standalone → wrap: `class $_ { … }`.\n- TS: tolerate annotations — `async function $NAME($$$ARGS): $_ { $$$BODY }`. Delete with empty `out`: `{\"pat\":\"console.log($$$)\",\"out\":\"\"}`.\n- 1:1 substitution — no splitting/merging captures.\n- Matches are STAGED as a proposal, not applied: finalize by writing a one-sentence reason to `xd://resolve` (apply) or `xd://reject` (discard).\n- Parse issues → malformed rewrite, not clean no-op. For one-off text edits, prefer the Edit tool.\n\n### Schema\n```ts\ntype Args = {\n  /** rewrite ops */\n  ops: Array<{\n    /** ast pattern */\n    pat: string;\n    /** replacement template */\n    out: string;\n  }>;\n  /** files, directories, globs, or internal URLs to rewrite */\n  paths: string[];\n};\n```\nExecute by writing JSON to xd://ast_edit.\n\n## debug — Debug\n\nDebugger access. Prefer over bash for program state, breakpoints, stepping, or thread inspection.\nOnly one active session at a time. `program` is a target path, not a shell command.\nDirectories need a directory-capable adapter (e.g. `dlv`).\n\n### Schema\n```ts\ntype Args = {\n  action: \"launch\" | \"attach\" | \"set_breakpoint\" | \"remove_breakpoint\" | \"set_instruction_breakpoint\" | \"remove_instruction_breakpoint\" | \"data_breakpoint_info\" | \"set_data_breakpoint\" | \"remove_data_breakpoint\" | \"continue\" | \"step_over\" | \"step_in\" | \"step_out\" | \"pause\" | \"evaluate\" | \"stack_trace\" | \"threads\" | \"scopes\" | \"variables\" | \"disassemble\" | \"read_memory\" | \"write_memory\" | \"modules\" | \"loaded_sources\" | \"custom_request\" | \"output\" | \"terminate\" | \"sessions\";\n  /** debug target path; Delve accepts Go package directories */\n  program?: string;\n  /** program arguments */\n  args?: string[];\n  /** configured adapter id (gdb, lldb-dap, debugpy, dlv, rdbg, or dap.json entry) */\n  adapter?: string;\n  cwd?: string;\n  /** source file */\n  file?: string;\n  /** source line */\n  line?: number;\n  /** function name */\n  function?: string;\n  /** variable or data name */\n  name?: string;\n  /** breakpoint condition */\n  condition?: string;\n  hit_condition?: string;\n  /** expression to evaluate */\n  expression?: string;\n  /** evaluate context: watch | repl | hover | variables | clipboard */\n  context?: string;\n  frame_id?: number;\n  /** scope variables reference */\n  scope_id?: number;\n  /** variable reference */\n  variable_ref?: number;\n  /** process id for attach */\n  pid?: number;\n  /** remote attach port */\n  port?: number;\n  /** remote attach host */\n  host?: string;\n  /** max stack frames */\n  levels?: number;\n  /** memory reference or address */\n  memory_reference?: string;\n  instruction_reference?: string;\n  instruction_count?: number;\n  instruction_offset?: number;\n  /** bytes to read */\n  count?: number;\n  /** base64 memory payload */\n  data?: string;\n  /** data breakpoint id */\n  data_id?: string;\n  access_type?: \"read\" | \"write\" | \"readWrite\";\n  /** custom dap request command */\n  command?: string;\n  /** custom request arguments */\n  arguments?: Record<string, unknown>;\n  offset?: number;\n  resolve_symbols?: boolean;\n  allow_partial?: boolean;\n  start_module?: number;\n  module_count?: number;\n  /** per-request timeout seconds */\n  timeout?: number;\n};\n```\nExecute by writing JSON to xd://debug.\n\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- User says `parallel` or `parallelize` → MUST use `task` subagents; parallel tool calls insufficient.\n\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- Surgical edits → `edit`.\n- Create/overwrite → `write`.\n\n- Regex search/target location → `grep`, not shell `grep`, `rg`, `awk`.\n- Structure mapping/globbing → `glob`, not `ls **/*.ext` or `fd`.\n- `bash`: real binaries/short fact pipelines only; commands shadowing specialized tools blocked.\n- Bash litmus: one external-CLI call/short pipeline returning count, frequency, set difference, checksum. For merely moving, paging, trimming fetchable bytes: tool.\n\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\n# AST\nSHOULD use syntax-aware tools before text hacks:\n\n- Codemods → `ast_edit`.\n\n# Delegation\nInline first. Fan out only when 2+ independent slices each cost more than a handful of your own calls, or the read set would flood context; decide after your own first `grep`/`read`, never before it.\n- NEVER open with a scout. Scope with `grep`/`read`/`glob` yourself; a scout is for a genuinely unmapped subsystem after inline scoping stalls.\n- NEVER delegate one slice. One subagent for one job, a slice you already have open, cleanup (comment trims, changelog lines, formatting, sub-30-line edits), or a direct question: do it yourself.\n- NEVER babysit. Spawn → keep working → read the result. Steering a lone agent through `hub` send/wait costs more than the work.\n## Delegation gates\n- **Own decomposition.** Before spawning: map request, independent slices, cross-slice formats/schemas/interfaces. Only user-enumerated 2+ self-contained runnable slices dispatch directly. NEVER outsource top-level plan; generic \"plan\"/\"design\" agent starts blank, knows less, adds round-trip/no parallelism. Slice-local design and requested competing plans/reviews allowed.\n- **Real concurrency.** Fan exactly to genuine decomposition, one `tasks[]` array. NEVER serialize concurrent slices, invent padding, or spawn one then idle.\n- **User intent.** Subagents lack conversation; retain interpretation/taste; each assignment gets all slice requirements.\n- **Cap:** At most 32 subagents concurrently; excess queues. `tasks[]` batch > 32 delays results: stay within cap.\n- **Dependencies only.** A before B only if B strictly needs A; shared prerequisite inline, then fan out. “Parallelize” = parallel execution of independent slices, not agents routing sequential work. Small missing piece: run parallel; B asks A via `hub`!\n\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    - **Web UI** → use `browser.open` to get a tab handle, its direct helpers for common actions, `tab.run` for custom JavaScript, and `tab.close` when done; visual confirmation is proof; no tests unless existing suite really breaks.\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\nWorker agent: delegated tasks.\n\nTools: FULL access (edit, write, bash, grep, read, etc.); MUST use as needed to complete task.\nMUST hyperfocus assigned task; NEVER deviate.\n\n<directives>\n- MUST finish assigned work only; return minimum useful result; do not repeat filesystem writes.\n- SHOULD edit files, run commands, create files when task requires.\n- MUST concise; NEVER filler, repetition, tool transcripts. User cannot see you; result: notes for yourself.\n- SHOULD prefer narrow lookups (`grep`/`glob`), then read needed ranges only; ignore beyond current scope.\n- AVOID full-file reads unless necessary.\n- SHOULD prefer editing existing files over creating new files.\n- NEVER create documentation files (`*.md`) unless explicitly requested.\n- MUST follow assignment and instructions.\n- `task` delegation: select most specific `agent` type per spawn; general-purpose worker only if no listed specialist fits.\n</directives>\n\n§ Context\n# Goal\nImplement releases#302 STEP2 A+B in C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload (branch fix/302-meet-offload at84e359aa). Accepted field RCA: concurrent meet bind/descendant native operations starve both broker-net workers. No repeat diagnosis.\n# Constraints\nSkip ALL builds/tests/linters/formatters; NEVER cargo fmt. No commits, pool operations, diagnostic dependencies, or public diagnostic API. Read relevant skills/rules. Shared worktree, exclusive files below. Main owns traceable-reqs.toml, docs, CI grouping, integration, all native validation and field assembly. Requirements already registered: REQ-MEET-RUNTIME-ISOLATION (doc/impl/unit), REQ-MEET-PORTMAPPER-OFF (doc/impl). Add proximal rustdoc/impl tags. External fleet peer Hertz owns cfg(test) child file src/pairhost/meet_runtime_tests.rs; do not edit it. Main coordinates him. Never touch tests/meet_runtime_isolation.rs.\n# Contract\nMain endpoint remains on spt-broker-net(2), unchanged mapping policy/canary/dials/streams. NetHost owns a separate bounded spt-meet(2) for complete listener lifecycle. Existing spawn_meet_rotation(handle, endpoint, relay, discovery, scope) argument contract remains; return ownership may improve, coordinate actual return to Main. Previous-window overlap and detached filtering remain. Portmapper slice keeps bind_rendezvous public contract unchanged and disables mapping by explicit endpoint purpose, not ALPN heuristic. Only cfg(test) observation seam permitted: child module pairhost::meet_runtime_tests provides pub(super) observe_future(stage: &'static str, name: &str, step: u64, future: F) -> impl Future<Output=F::Output>, and observe_listener(name: &str, step: u64, listener: RendezvousListener) -> Deref<Target=RendezvousListener> wrapper dropping real listener before recording thread. Runtime owner wires these around actual bind and serve futures and returned listener, conditional cfg(test), module path pairhost/meet_runtime_tests.rs. Hertz tests actual NetHost::start, three subnets, bounded blocking at actual bind poll, rotation and listener destruction; no unused test-created runtime proof. Parent LSP references on hidden worktree returned empty despite known callers and reported xd issue; use LSP then narrowly recover callers when unavailable.\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 `MeetMapper302`. Currently visible peers:\n- `MeetRuntime302` — task (sub, running)\n- `Main` — main (main, running)\n33 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- Use `type: string` for a terminal result; if data is omitted, your last assistant turn becomes the raw final result.\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`.\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\nOwn only crates/spt-net/src/net/endpoint.rs and src/net/pairing/meet.rs in specified worktree. No daemon, external tests, registry, or other docs edits.\n# Change\nRead endpoint builder and rendezvous listener path and callers. Disable portmapping for production rendezvous listeners using PortmapperConfig::Disabled explicitly. Introduce only minimal crate-private endpoint construction seam needed to select rendezvous purpose while reusing existing builder, preserving public bind_scoped and bind_rendezvous contracts. Main endpoint All/Port policy stays unchanged; Loopback remains disabled. Avoid ALPN inference or a public configuration expansion. Preserve relay, IP-family, discovery and joiner redirect behavior. Add proximal REQ-MEET-PORTMAPPER-OFF impl/doc tags. Do not manufacture implementation-pinning tests for builder plumbing; existing pairing guards and field gate will exercise behavior.\n# Acceptance\nEvery bind_rendezvous listener purpose disables mapper on all scopes; ordinary endpoint construction unchanged and all callers accounted for. Report exact API seam and main-policy preservation. Skip ALL builds/tests/linters/formatters; do not commit.","tools":["read","bash","edit","eval","glob","grep","task","hub","web_search","write","yield","ast_edit","debug","spt_checkpoint"],"agent":"task","resolvedModel":"openai-codex/gpt-6-astra","readOnly":false,"spawns":"*"}
{"type":"message","id":"44346a09","parentId":"74e9e5e7","timestamp":"2026-09-17T09:08:22.667Z","message":{"role":"user","content":[{"type":"text","text":"Complete assignment thoroughly:\n\n# Target\nOwn only crates/spt-net/src/net/endpoint.rs and src/net/pairing/meet.rs in specified worktree. No daemon, external tests, registry, or other docs edits.\n# Change\nRead endpoint builder and rendezvous listener path and callers. Disable portmapping for production rendezvous listeners using PortmapperConfig::Disabled explicitly. Introduce only minimal crate-private endpoint construction seam needed to select rendezvous purpose while reusing existing builder, preserving public bind_scoped and bind_rendezvous contracts. Main endpoint All/Port policy stays unchanged; Loopback remains disabled. Avoid ALPN inference or a public configuration expansion. Preserve relay, IP-family, discovery and joiner redirect behavior. Add proximal REQ-MEET-PORTMAPPER-OFF impl/doc tags. Do not manufacture implementation-pinning tests for builder plumbing; existing pairing guards and field gate will exercise behavior.\n# Acceptance\nEvery bind_rendezvous listener purpose disables mapper on all scopes; ordinary endpoint construction unchanged and all callers accounted for. Report exact API seam and main-policy preservation. Skip ALL builds/tests/linters/formatters; do not commit."}],"attribution":"agent","timestamp":1789636102606}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_RVlbxPw9IbbG0P01LvZr0zLu|fc_0903c1c956f790f3016aabae0df3ec87d2bdc827efa79c6e2f","toolName":"read","startedAt":"2026-09-17T09:08:30.044Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/AGENTS.md"},"intent":"Reading repository instructions"},"id":"d2140e85","parentId":"44346a09","timestamp":"2026-09-17T09:08:30.044Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_aD2rvrePUv8liXCgsAahxzxJ|fc_0903c1c956f790f3016aabae0df3fc87d2a255987299e2fd59","toolName":"read","startedAt":"2026-09-17T09:08:30.044Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs"},"intent":"Reading endpoint construction"},"id":"981b6280","parentId":"d2140e85","timestamp":"2026-09-17T09:08:30.044Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_XUJ7iHsMuZ1ScNaC74uJlun6|fc_0903c1c956f790f3016aabae0df40487d2950da84408c2441c","toolName":"read","startedAt":"2026-09-17T09:08:30.044Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src/net/pairing/meet.rs"},"intent":"Reading rendezvous listener path"},"id":"b58658fd","parentId":"981b6280","timestamp":"2026-09-17T09:08:30.044Z"}
{"type":"message","id":"8b7e2d5a","parentId":"b58658fd","timestamp":"2026-09-17T09:08:30.045Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_RVlbxPw9IbbG0P01LvZr0zLu|fc_0903c1c956f790f3016aabae0df3ec87d2bdc827efa79c6e2f","name":"read","arguments":{"i":"Reading repository instructions","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/AGENTS.md"},"intent":"Reading repository instructions"},{"type":"toolCall","id":"call_aD2rvrePUv8liXCgsAahxzxJ|fc_0903c1c956f790f3016aabae0df3fc87d2a255987299e2fd59","name":"read","arguments":{"i":"Reading endpoint construction","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs"},"intent":"Reading endpoint construction"},{"type":"toolCall","id":"call_XUJ7iHsMuZ1ScNaC74uJlun6|fc_0903c1c956f790f3016aabae0df40487d2950da84408c2441c","name":"read","arguments":{"i":"Reading rendezvous listener path","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src/net/pairing/meet.rs"},"intent":"Reading rendezvous listener path"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":17780,"output":158,"cacheRead":0,"cacheWrite":0,"totalTokens":17938,"cost":{"input":0.1778,"output":0.0079,"cacheRead":0,"cacheWrite":0,"total":0.1857}},"stopReason":"toolUse","timestamp":1789636102665,"responseId":"resp_0903c1c956f790f3016aabae07537087d2af6dd92c23c7a461","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0903c1c956f790f3016aabae0df3ec87d2bdc827efa79c6e2f","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading repository instructions\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/AGENTS.md\"}","call_id":"call_RVlbxPw9IbbG0P01LvZr0zLu","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae0df3fc87d2a255987299e2fd59","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading endpoint construction\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs\"}","call_id":"call_aD2rvrePUv8liXCgsAahxzxJ","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae0df40487d2950da84408c2441c","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading rendezvous listener path\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src/net/pairing/meet.rs\"}","call_id":"call_XUJ7iHsMuZ1ScNaC74uJlun6","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":7377.479299992323,"ttft":7321.070500001311,"completedAt":1789636110043,"contextSnapshot":{"promptTokens":17780,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"credential_pin","id":"2385d7b1","parentId":"8b7e2d5a","timestamp":"2026-09-17T09:08:30.045Z","provider":"openai-codex","hash":"1a3c10d7bc41d381cab1511db604bc2637dfcfc63796a890d8b5ee152859e1cb"}
{"type":"message","id":"ce36b8ee","parentId":"2385d7b1","timestamp":"2026-09-17T09:08:30.058Z","message":{"role":"toolResult","toolCallId":"call_aD2rvrePUv8liXCgsAahxzxJ|fc_0903c1c956f790f3016aabae0df3fc87d2a255987299e2fd59","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#BDF4]\n1://! The Iroh endpoint — the node's WAN/LAN presence (D1).\n2://!\n3://! [`NetEndpoint`] wraps an `iroh::Endpoint` bound to the node's **own** Ed25519\n4://! identity (`spt-proto`'s [`Identity`]): the iroh `EndpointId` *is* the node's\n5://! public key (same 32-byte seed → same ed25519 keypair), so a node's network\n6://! address and its stable name (`CONTEXT.md` \"SptNode\") are one and the same — no\n7://! second identity to reconcile. Connections speak the [`SPT_NET_ALPN`] protocol.\n8://!\n9://! Relay policy ([`RelayPolicy`]) is the ADR-0002 v1 relay stance made concrete:\n10://! n0's public relays by default for zero-config onboarding, a self-host escape\n11://! hatch, and a disabled mode (LAN/air-gapped + hermetic tests). See\n12://! [`RELAY_DISCLOSURE`] for the plain-language disclosure that ships to users.\n13://!\n14://! API shape is pinned to iroh 0.98.2 (Spike #2 — the API churns every release).\n15://! This crate owns the *mechanism*; the broker (ADR-0004 §B, D4) owns the *process*\n16://! that holds a live endpoint across brain restarts — [`NetEndpoint::iroh`] is the\n17://! escape hatch the daemon uses to take ownership.\n18:\n19:use std::time::Duration;\n…\n24:use spt_proto::identity::{Identity, PublicKey};\n25:\n26:// Re-exported for the daemon (D4): the broker holds live QUIC connections +\n27:// streams in its tables and dialable addresses in its IPC frames without growing\n28:// its own iroh dependency edge — the exact version pin (0.98.2) stays in this\n29:// one crate.\n30:pub use iroh::endpoint::{Connection, RecvStream, SendStream};\n31:pub use iroh::EndpointAddr;\n32:// #41: the daemon reads a home relay out of a serialized `EndpointAddr`, and\n33:// its test must build the REAL value to prove the encoding rather than assert\n34:// against a hand-written fixture that could drift from what iroh emits. Types\n35:// only — the version pin still lives here alone.\n36:// [impl->REQ-SELF-ENDPOINT-ADDR-SURFACE]\n37:pub use iroh::{EndpointId, RelayUrl, TransportAddr};\n38:\n39:/// The ALPN every spt-core node-to-node QUIC connection negotiates. Versioned so a\n40:/// future wire break is a new protocol id, not a silent incompatibility.\n41:pub const SPT_NET_ALPN: &[u8] = b\"spt-core/net/0\";\n42:\n43:/// QUIC keep-alive PING interval — the mesh's \"stay warm\" knob (REQ-MESH-1).\n44:/// A member connection that proves seed-knowledge once at connect must then stay\n45:/// open through indefinite idleness, so re-proof is a restart/partition/rotation\n46:/// event, never a per-message tax. iroh's default leaves keep-alive **off** and\n47:/// idles a quiet connection out at 30s; without this a meshed-but-quiet member\n48:/// would silently drop and re-handshake constantly. Must be strictly less than\n49:/// [`MESH_MAX_IDLE`] so a PING always lands before the idle timer fires.\n50:const MESH_KEEP_ALIVE: Duration = Duration::from_secs(15);\n51:\n52:/// QUIC max idle timeout for spt connections. A live PING every\n53:/// [`MESH_KEEP_ALIVE`] resets this timer, so a connection with both ends up\n54:/// stays open indefinitely; a real partition or peer death tears it down within\n55:/// this bound (then the next dial re-proves membership). Bounded, not infinite:\n56:/// a dead peer must eventually leave the broker conn table (the D4c presence seam).\n57:const MESH_MAX_IDLE: Duration = Duration::from_secs(60);\n58:\n59:/// The spt QUIC transport config: keep-alive on, bounded idle timeout (see\n60:/// [`MESH_KEEP_ALIVE`] / [`MESH_MAX_IDLE`]). Factored out so the keep-warm\n61:/// invariant (`keep_alive < max_idle`) is assertable without reading back iroh's\n62:/// opaque config type.\n63:// [impl->REQ-MESH-1]\n64-71:fn spt_transport_config() -> QuicTransportConfig { … }\n72:\n73:/// Plain-language disclosure of the soft runtime dependency on n0-operated relay\n74:/// infrastructure (ADR-0002 v1 relay stance). Surfaced to the user by the CLI/setup\n75:/// path; the dependency is operational + metadata-only (traffic is end-to-end\n76:/// encrypted) and escapable via [`RelayPolicy::SelfHosted`].\n77:// [impl->REQ-NET-2]\n78:pub const RELAY_DISCLOSURE: &str = \"\\\n79:By default spt connects through n0's free public relay servers to find your other \\\n80:machines and to assist NAT hole-punching. Relays only help peers locate and connect \\\n81:to each other — your traffic between machines is end-to-end encrypted and the relay \\\n82:cannot read it. You can run your own relay instead (self-host) or disable relays \\\n83:entirely for a LAN-only/air-gapped setup.\";\n84:\n85:/// Where this endpoint looks for relay assistance (ADR-0002). Maps onto iroh's\n86:/// [`RelayMode`]; the default ([`RelayPolicy::N0Default`]) is the zero-config path.\n87:// [impl->REQ-NET-2]\n88:#[derive(Debug, Clone)]\n89-97:pub enum RelayPolicy { … }\n98:\n99:/// Whether the endpoint also runs **mDNS** LAN discovery on top of the preset's n0\n100:/// DNS discovery. With mDNS on, a node advertises itself and resolves peers by id\n101:/// alone on the local network, so two machines on the same LAN find each other with\n102:/// no ticket exchange and no relay round-trip ([`NetEndpoint::connect_by_id`]).\n103:// [impl->REQ-NET-1]\n104:#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n105-110:pub enum LocalDiscovery { … }\n111:\n112:/// Which interfaces the endpoint's UDP sockets bind — a mechanical knob, not\n113:/// policy. [`BindScope::Loopback`] exists for hermetic tests: a loopback-only\n114:/// listener never trips the Windows Defender Firewall \"allow access?\" prompt\n115:/// (the prompt fires per freshly-built test executable that listens on\n116:/// `0.0.0.0`), and it makes \"no network reached\" literally true at the socket.\n117:#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n118-130:pub enum BindScope { … }\n131:\n132:/// Failures binding or dialing the endpoint. Wraps iroh's error chain as a message\n133:/// so iroh's churning error types don't leak into this crate's public surface\n134:/// (matches the workspace's hand-rolled, dependency-free error convention).\n135:#[derive(Debug)]\n136-141:pub enum NetError { … }\n142:\n143-150:impl std::fmt::Display for NetError { … }\n151:\n152:impl std::error::Error for NetError {}\n153:\n154:/// Which IP families a production-scope endpoint actually binds\n155:/// (REQ-NET-FAMILY-GATE). iroh binds dual-stack by default; a half-broken family\n156:/// (e.g. IPv6 whose AAAA resolves but whose path is dead) silently burns\n157:/// discovery/connect time on every attempt. We probe each family once at bind and\n158:/// drop the *dead* one — never a fixed \"prefer IPv4\" (an IPv6-only network must\n159:/// still work).\n160:#[derive(Debug, Clone, Copy, PartialEq, Eq)]\n161-169:enum BindFamilies { … }\n170:\n171:/// WAN reachability probe targets — Cloudflare's public anycast resolver on each\n172:/// family (no DNS step; a literal address per family). A bounded TCP connect to\n173:/// `:443` is the same discriminator the field incident used by hand\n174:/// (`Test-NetConnection dns.iroh.link -Port 443`): it catches a half-broken family\n175:/// whose route exists but whose path is dead, which a mere route-table check\n176:/// (UDP connect) would miss.\n177:const PROBE_V4: &str = \"1.1.1.1:443\";\n178:const PROBE_V6: &str = \"[2606:4700:4700::1111]:443\";\n179:\n180:/// Per-family reachability probe timeout. Short so a healthy bind is not slowed\n181:/// (a reachable family answers in tens of ms; only a DEAD family waits this out,\n182:/// and that wait replaces a 75 s silent rendezvous failure).\n183:const FAMILY_PROBE_TIMEOUT: Duration = Duration::from_millis(1500);\n184:\n185:/// Parse a force-off env flag (`SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`): present\n186:/// and \"truthy\" ⇒ force the family off. Empty / `0` / `false` / `no` read as off\n187:/// (the flag is not set), mirroring a conventional boolean env knob. Factored from\n188:/// [`env_flag`] so the parse is unit-testable without touching the environment.\n189-200:fn flag_is_on(val: Option<&str>) -> bool { … }\n201:\n202:/// Whether the named env var is a set boolean flag (see [`flag_is_on`]).\n203:fn env_flag(var: &str) -> bool {\n204:    flag_is_on(std::env::var(var).ok().as_deref())\n205:}\n206:\n207:/// Pure family selection from per-family reachability + the force-off overrides\n208:/// (REQ-NET-FAMILY-GATE). No sockets — this is the unit-testable core.\n209:///\n210:/// - A **force-off** override is absolute: the family is never bound regardless of\n211:///   its probe. Both forced off is an error (nothing to bind).\n212:/// - With neither forced, a family is dropped ONLY when it probes dead AND the\n213:///   other works. **Both-dead (or both-healthy) falls back to dual-stack** — an\n214:///   inconclusive probe (locked-down egress, fully offline host) must not strand\n215:///   the node by binding nothing; dual-stack is exactly today's behavior.\n216:// [impl->REQ-NET-FAMILY-GATE]\n217:fn select_families(\n218:    v4_reachable: bool,\n219:    v6_reachable: bool,\n220:    disable_v4: bool,\n221:    disable_v6: bool,\n222-240:) -> Result<BindFamilies, NetError> { … }\n241:\n242:/// One family's WAN reachability: a bounded blocking TCP connect (tokio's `net`\n243:/// feature is off in this crate, so `std::net` on a blocking thread), `true` iff\n244:/// the handshake completes within [`FAMILY_PROBE_TIMEOUT`].\n245-254:async fn probe_family(target: &str) -> bool { … }\n255:\n256:/// Decide which families a production-scope (`BindScope::All`) endpoint binds:\n257:/// the force-off overrides first (no probe needed — a forced choice is\n258:/// deterministic), otherwise probe both families concurrently and drop a dead one.\n259:/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n260:/// there is no WAN to reach, so the probe would only ever read both-dead.\n261:// [impl->REQ-NET-FAMILY-GATE]\n262-274:async fn decide_bind_families(relay: &RelayPolicy) -> Result<BindFamilies, NetError> { … }\n275:\n276:/// A bound spt-core network endpoint: the node's reachable presence on the subnet.\n277:pub struct NetEndpoint {\n278:    inner: Endpoint,\n279:}\n280:\n281-545:impl NetEndpoint { … }\n546:\n547:/// An id-only dialable [`EndpointAddr`] for a node named by its lowercase-hex\n548:/// pubkey (the trust store's identity column), letting discovery (mDNS on the\n549:/// LAN, n0 DNS on the WAN) resolve the transport address. The peer pump's\n550:/// production resolver (D9-1): dial trusted peers knowing only their stable\n551:/// name. `None` on a malformed hex — a corrupt trust row must not panic the\n552:/// pump.\n553:// [impl->REQ-NET-1]\n554-558:pub fn addr_for_node_hex(hex: &str) -> Option<EndpointAddr> { … }\n559:\n560:/// The peer's dialable address as OBSERVED from a live connection: the\n561:/// handshake-proven remote id + the transport addresses of the connection's\n562:/// current (non-closed) network paths. This is what the address-seeding\n563:/// writers persist (M8 decisions 14/20, REQ-CONV-1): an address that just\n564:/// carried a real connection is the best possible cold-start seed — unlike\n565:/// the id-only `addr_for_node_hex`, it dials without a discovery round-trip.\n566:/// May be path-less (id-only) when no path is readable; callers skip\n567:/// persisting those (they would add nothing over id-only discovery).\n568:// [impl->REQ-CONV-1]\n569-577:pub fn conn_remote_addr(conn: &Connection) -> EndpointAddr { … }\n578:\n579:#[cfg(test)]\n580-776:mod tests { … }\n\n[…563ln elided; re-read needed ranges, e.g. .worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:20-23,64-71]"}],"details":{"displayContent":{"text":"//! The Iroh endpoint — the node's WAN/LAN presence (D1).\n//!\n//! [`NetEndpoint`] wraps an `iroh::Endpoint` bound to the node's **own** Ed25519\n//! identity (`spt-proto`'s [`Identity`]): the iroh `EndpointId` *is* the node's\n//! public key (same 32-byte seed → same ed25519 keypair), so a node's network\n//! address and its stable name (`CONTEXT.md` \"SptNode\") are one and the same — no\n//! second identity to reconcile. Connections speak the [`SPT_NET_ALPN`] protocol.\n//!\n//! Relay policy ([`RelayPolicy`]) is the ADR-0002 v1 relay stance made concrete:\n//! n0's public relays by default for zero-config onboarding, a self-host escape\n//! hatch, and a disabled mode (LAN/air-gapped + hermetic tests). See\n//! [`RELAY_DISCLOSURE`] for the plain-language disclosure that ships to users.\n//!\n//! API shape is pinned to iroh 0.98.2 (Spike #2 — the API churns every release).\n//! This crate owns the *mechanism*; the broker (ADR-0004 §B, D4) owns the *process*\n//! that holds a live endpoint across brain restarts — [`NetEndpoint::iroh`] is the\n//! escape hatch the daemon uses to take ownership.\n\nuse std::time::Duration;\n…\nuse spt_proto::identity::{Identity, PublicKey};\n\n// Re-exported for the daemon (D4): the broker holds live QUIC connections +\n// streams in its tables and dialable addresses in its IPC frames without growing\n// its own iroh dependency edge — the exact version pin (0.98.2) stays in this\n// one crate.\npub use iroh::endpoint::{Connection, RecvStream, SendStream};\npub use iroh::EndpointAddr;\n// #41: the daemon reads a home relay out of a serialized `EndpointAddr`, and\n// its test must build the REAL value to prove the encoding rather than assert\n// against a hand-written fixture that could drift from what iroh emits. Types\n// only — the version pin still lives here alone.\n// [impl->REQ-SELF-ENDPOINT-ADDR-SURFACE]\npub use iroh::{EndpointId, RelayUrl, TransportAddr};\n\n/// The ALPN every spt-core node-to-node QUIC connection negotiates. Versioned so a\n/// future wire break is a new protocol id, not a silent incompatibility.\npub const SPT_NET_ALPN: &[u8] = b\"spt-core/net/0\";\n\n/// QUIC keep-alive PING interval — the mesh's \"stay warm\" knob (REQ-MESH-1).\n/// A member connection that proves seed-knowledge once at connect must then stay\n/// open through indefinite idleness, so re-proof is a restart/partition/rotation\n/// event, never a per-message tax. iroh's default leaves keep-alive **off** and\n/// idles a quiet connection out at 30s; without this a meshed-but-quiet member\n/// would silently drop and re-handshake constantly. Must be strictly less than\n/// [`MESH_MAX_IDLE`] so a PING always lands before the idle timer fires.\nconst MESH_KEEP_ALIVE: Duration = Duration::from_secs(15);\n\n/// QUIC max idle timeout for spt connections. A live PING every\n/// [`MESH_KEEP_ALIVE`] resets this timer, so a connection with both ends up\n/// stays open indefinitely; a real partition or peer death tears it down within\n/// this bound (then the next dial re-proves membership). Bounded, not infinite:\n/// a dead peer must eventually leave the broker conn table (the D4c presence seam).\nconst MESH_MAX_IDLE: Duration = Duration::from_secs(60);\n\n/// The spt QUIC transport config: keep-alive on, bounded idle timeout (see\n/// [`MESH_KEEP_ALIVE`] / [`MESH_MAX_IDLE`]). Factored out so the keep-warm\n/// invariant (`keep_alive < max_idle`) is assertable without reading back iroh's\n/// opaque config type.\n// [impl->REQ-MESH-1]\nfn spt_transport_config() -> QuicTransportConfig { … }\n\n/// Plain-language disclosure of the soft runtime dependency on n0-operated relay\n/// infrastructure (ADR-0002 v1 relay stance). Surfaced to the user by the CLI/setup\n/// path; the dependency is operational + metadata-only (traffic is end-to-end\n/// encrypted) and escapable via [`RelayPolicy::SelfHosted`].\n// [impl->REQ-NET-2]\npub const RELAY_DISCLOSURE: &str = \"\\\nBy default spt connects through n0's free public relay servers to find your other \\\nmachines and to assist NAT hole-punching. Relays only help peers locate and connect \\\nto each other — your traffic between machines is end-to-end encrypted and the relay \\\ncannot read it. You can run your own relay instead (self-host) or disable relays \\\nentirely for a LAN-only/air-gapped setup.\";\n\n/// Where this endpoint looks for relay assistance (ADR-0002). Maps onto iroh's\n/// [`RelayMode`]; the default ([`RelayPolicy::N0Default`]) is the zero-config path.\n// [impl->REQ-NET-2]\n#[derive(Debug, Clone)]\npub enum RelayPolicy { … }\n\n/// Whether the endpoint also runs **mDNS** LAN discovery on top of the preset's n0\n/// DNS discovery. With mDNS on, a node advertises itself and resolves peers by id\n/// alone on the local network, so two machines on the same LAN find each other with\n/// no ticket exchange and no relay round-trip ([`NetEndpoint::connect_by_id`]).\n// [impl->REQ-NET-1]\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub enum LocalDiscovery { … }\n\n/// Which interfaces the endpoint's UDP sockets bind — a mechanical knob, not\n/// policy. [`BindScope::Loopback`] exists for hermetic tests: a loopback-only\n/// listener never trips the Windows Defender Firewall \"allow access?\" prompt\n/// (the prompt fires per freshly-built test executable that listens on\n/// `0.0.0.0`), and it makes \"no network reached\" literally true at the socket.\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\npub enum BindScope { … }\n\n/// Failures binding or dialing the endpoint. Wraps iroh's error chain as a message\n/// so iroh's churning error types don't leak into this crate's public surface\n/// (matches the workspace's hand-rolled, dependency-free error convention).\n#[derive(Debug)]\npub enum NetError { … }\n\nimpl std::fmt::Display for NetError { … }\n\nimpl std::error::Error for NetError {}\n\n/// Which IP families a production-scope endpoint actually binds\n/// (REQ-NET-FAMILY-GATE). iroh binds dual-stack by default; a half-broken family\n/// (e.g. IPv6 whose AAAA resolves but whose path is dead) silently burns\n/// discovery/connect time on every attempt. We probe each family once at bind and\n/// drop the *dead* one — never a fixed \"prefer IPv4\" (an IPv6-only network must\n/// still work).\n#[derive(Debug, Clone, Copy, PartialEq, Eq)]\nenum BindFamilies { … }\n\n/// WAN reachability probe targets — Cloudflare's public anycast resolver on each\n/// family (no DNS step; a literal address per family). A bounded TCP connect to\n/// `:443` is the same discriminator the field incident used by hand\n/// (`Test-NetConnection dns.iroh.link -Port 443`): it catches a half-broken family\n/// whose route exists but whose path is dead, which a mere route-table check\n/// (UDP connect) would miss.\nconst PROBE_V4: &str = \"1.1.1.1:443\";\nconst PROBE_V6: &str = \"[2606:4700:4700::1111]:443\";\n\n/// Per-family reachability probe timeout. Short so a healthy bind is not slowed\n/// (a reachable family answers in tens of ms; only a DEAD family waits this out,\n/// and that wait replaces a 75 s silent rendezvous failure).\nconst FAMILY_PROBE_TIMEOUT: Duration = Duration::from_millis(1500);\n\n/// Parse a force-off env flag (`SPT_DISABLE_IPV6` / `SPT_DISABLE_IPV4`): present\n/// and \"truthy\" ⇒ force the family off. Empty / `0` / `false` / `no` read as off\n/// (the flag is not set), mirroring a conventional boolean env knob. Factored from\n/// [`env_flag`] so the parse is unit-testable without touching the environment.\nfn flag_is_on(val: Option<&str>) -> bool { … }\n\n/// Whether the named env var is a set boolean flag (see [`flag_is_on`]).\nfn env_flag(var: &str) -> bool {\n    flag_is_on(std::env::var(var).ok().as_deref())\n}\n\n/// Pure family selection from per-family reachability + the force-off overrides\n/// (REQ-NET-FAMILY-GATE). No sockets — this is the unit-testable core.\n///\n/// - A **force-off** override is absolute: the family is never bound regardless of\n///   its probe. Both forced off is an error (nothing to bind).\n/// - With neither forced, a family is dropped ONLY when it probes dead AND the\n///   other works. **Both-dead (or both-healthy) falls back to dual-stack** — an\n///   inconclusive probe (locked-down egress, fully offline host) must not strand\n///   the node by binding nothing; dual-stack is exactly today's behavior.\n// [impl->REQ-NET-FAMILY-GATE]\nfn select_families(\n    v4_reachable: bool,\n    v6_reachable: bool,\n    disable_v4: bool,\n    disable_v6: bool,\n) -> Result<BindFamilies, NetError> { … }\n\n/// One family's WAN reachability: a bounded blocking TCP connect (tokio's `net`\n/// feature is off in this crate, so `std::net` on a blocking thread), `true` iff\n/// the handshake completes within [`FAMILY_PROBE_TIMEOUT`].\nasync fn probe_family(target: &str) -> bool { … }\n\n/// Decide which families a production-scope (`BindScope::All`) endpoint binds:\n/// the force-off overrides first (no probe needed — a forced choice is\n/// deterministic), otherwise probe both families concurrently and drop a dead one.\n/// Relay-disabled (LAN/air-gapped) binds skip the WAN probe and keep dual-stack —\n/// there is no WAN to reach, so the probe would only ever read both-dead.\n// [impl->REQ-NET-FAMILY-GATE]\nasync fn decide_bind_families(relay: &RelayPolicy) -> Result<BindFamilies, NetError> { … }\n\n/// A bound spt-core network endpoint: the node's reachable presence on the subnet.\npub struct NetEndpoint {\n    inner: Endpoint,\n}\n\nimpl NetEndpoint { … }\n\n/// An id-only dialable [`EndpointAddr`] for a node named by its lowercase-hex\n/// pubkey (the trust store's identity column), letting discovery (mDNS on the\n/// LAN, n0 DNS on the WAN) resolve the transport address. The peer pump's\n/// production resolver (D9-1): dial trusted peers knowing only their stable\n/// name. `None` on a malformed hex — a corrupt trust row must not panic the\n/// pump.\n// [impl->REQ-NET-1]\npub fn addr_for_node_hex(hex: &str) -> Option<EndpointAddr> { … }\n\n/// The peer's dialable address as OBSERVED from a live connection: the\n/// handshake-proven remote id + the transport addresses of the connection's\n/// current (non-closed) network paths. This is what the address-seeding\n/// writers persist (M8 decisions 14/20, REQ-CONV-1): an address that just\n/// carried a real connection is the best possible cold-start seed — unlike\n/// the id-only `addr_for_node_hex`, it dials without a discovery round-trip.\n/// May be path-less (id-only) when no path is readable; callers skip\n/// persisting those (they would add nothing over id-only discovery).\n// [impl->REQ-CONV-1]\npub fn conn_remote_addr(conn: &Connection) -> EndpointAddr { … }\n\n#[cfg(test)]\nmod tests { … }","startLine":1},"summary":{"lines":199,"elidedSpans":16,"elidedLines":563},"fileSize":36090,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs"}}},"isError":false,"timestamp":1789636110057}}
{"type":"message","id":"e16d6699","parentId":"ce36b8ee","timestamp":"2026-09-17T09:08:30.059Z","message":{"role":"toolResult","toolCallId":"call_RVlbxPw9IbbG0P01LvZr0zLu|fc_0903c1c956f790f3016aabae0df3ec87d2bdc827efa79c6e2f","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/AGENTS.md#54C1]\n1:# spt-core — agent working rules\n2:\n3:Harness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\n4:\n5:**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`.\n6:\n7:For maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\n8:\n9:For work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\n10:\n11:IMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\n12:\n13:## Requirement traceability (binding)\n14:\n15:This project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\n16:\n17:1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\n18:   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\n19:   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\n20:2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\n21:3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\n22:4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\n23:5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\n24:\n25:## Issue tracking (unique case)\n26:\n27:Codebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\n28:\n29:Requests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\n30:\n31:## Other conventions\n32:\n33:- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\n34:- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\n35:- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\n36:- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\n37:  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\n38:- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\n39:<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\n40:- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n41:- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\n42:- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\n43:\n44:If you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\n45:1. Create a JIT plan for the next immediate body of work, if it isn't already planned\n46:2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\n47:3. Execute the /self-clear skill\n\n[Some lines truncated to 768 chars]"}],"details":{"totalLines":47,"displayContent":{"text":"# spt-core — agent working rules\r\n\r\nHarness-independent core for an agent ecosystem (messaging, live-agent lifecycle, terminal hosting, P2P networking, runtime-manifest harness contract). Rust crates + a single `spt` binary. Clean-room rebuild of `claude_skill_owl`.\r\n\r\n**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`.\r\n\r\nFor maintainer/debug update work, also read `docs/DEBUG-ROLLOUT.md` before touching the update-set or rollout path.\r\n\r\nFor work needing Linux tests and proof, this machine is authorized to ssh into a Linux box: `reavus@kitsubito`\r\n\r\nIMPORTANT: All agents you work alongside run on spt-core itself — the legacy-SPT (`$OWL`/`$LIVE`) era ended with the 2026-07 fleet migration; those commands are gone. Reach other agents with `spt send` (or the `/sptc:send` skill); keep message bodies short, and send long bodies from a file rather than inline. Everything else can be learned from the corresponding `/sptc:` skill doc.\r\n\r\n## Requirement traceability (binding)\r\n\r\nThis project uses `traceable-reqs` (`traceable-reqs.toml` = the authoritative `REQ-*` registry). The full contract is `docs/TRACEABILITY.md`. The rules you must follow:\r\n\r\n1. **Tag evidence in the same change.** When you write a function/test/doc-section that satisfies a requirement stage, add its tag in that same commit:\r\n   `// [impl->REQ-FOO]` · `// [unit->REQ-FOO]` · `<!-- [doc->REQ-FOO] -->`\r\n   Stages: `doc` / `impl` / `unit` / `int`. Tag *on or immediately above* the real evidence — never at file tops to satisfy coverage.\r\n2. **Run `traceable-reqs check` before declaring work done.** Exit-1 means missing/invalid evidence — fix it, don't ship it.\r\n3. **New requirement → add it to `traceable-reqs.toml` first** (with a `REQ-*` id), then satisfy it. No untracked work; no untagged evidence.\r\n4. **KNOWN-HAZARDS are `REQ-HAZARD-*` requirements** — each needs a test before it's \"covered.\" Treat the hazard list as a conformance checklist you must satisfy, not advice.\r\n5. **Activate, don't pre-fail.** Requirements you aren't yet working stay `required_stages = []`. Activate (set real stages) only when starting the milestone that delivers them.\r\n\r\n## Issue tracking (unique case)\r\n\r\nCodebase issues are maintained on **`BigscreenVR/spt-bs-releases`** — the less-private *releases* repo — NOT on `spt-bs-core` where the code lives. This is a deliberate exception (operator-ruled 2026-07-27): file, triage, and reference issues against `spt-bs-releases`.\r\n\r\nRequests and milestones are tracked through the **alchemy shell** (`alchemy-0`, the Requests shell bound to `spt-bs-releases`) on top of those GitHub issues. The label taxonomy is the workflow: `state:` BACKLOG → EVAL → GREENLIT → WIP → ACCEPTANCE → DONE (plus CUT / SHELVED), `type:` BUGFIX / ADDITION / CHANGE, `flag: NEEDS-OPERATOR`, and per-node `kind: SPT-TRACKING` pins (marked DO NOT DELETE — leave them alone).\r\n\r\n## Other conventions\r\n\r\n- Match surrounding code style; copy-verbatim the sister project's stable wire/schema formats (ADR-0001), clean-room everything else.\r\n- Honor every `docs/KNOWN-HAZARDS.md` invariant — these are real bugs already paid for once.\r\n- Docs are dual-audience (human + AI dev-agent) per `docs/DOCS-STRATEGY.md`; doc generation is CI-gated against drift.\r\n- Commit messages end with the project's co-author trailer, exact spelling `Co-authored by: <your live agent name>` (e.g. `Co-authored by: todlando`) — NOT git's hyphenated `Co-Authored-By:`; CI's runner-informant parses only the space spelling for attribution.\r\n  - **Audit this trailer with `git log --grep` or a raw body read, NEVER `%(trailers:)`** (nor `interpret-trailers --parse`): git's trailer tokenizer requires a whitespace-free token, so the space spelling is structurally invisible to it and every trailer query returns a confident EMPTY on every commit — a clean zero that reads as total attribution loss. Measured 2026-07-30 (main @`8f3e10b`, Signed-off-by and hyphenated-key controls both parse); re-derived at full cost 2026-08-03 by one of its own original measurers, which is why this sentence lives here at the mandate rather than in a document you must decide to open.\r\n- **Worktrees (binding, operator-ruled 2026-07-05):** every `git worktree` (gate rigs, agent scratch, anything) goes under `.worktrees/` in THIS project's root (`.gitignore`d) — e.g. `git worktree add --detach .worktrees/gate-<sha> <sha>`. NEVER create worktrees as siblings of the project dir; stray sibling folders accumulate orphan-pinned skeletons and pollute `~/Documents/projects`. Remove yours when done (`git worktree remove` + prune; retry later if a handle pins it).\r\n<!-- [doc->REQ-POOL-FOREIGN-TREE-REFUSED] -->\r\n- **Build-cache pools (binding, releases#103):** a cargo `target/` directory belongs to ONE source tree. Two trees building into one pool overwrite each other's artifacts and fabricate reds that belong to neither — the v0.51.0 W1/H1 `E0308` that vanished on re-run. **The rule is about the RELATIONSHIP, not the path:** a junction and a `CARGO_TARGET_DIR` env var reach the same hazard, and the env var leaves no directory entry to notice afterwards, so \"is this dir under `.worktrees/`\" never was the question. A build script enforces it (`crates/spt-store/build.rs`) and refuses with `SPT_POOL_FOREIGN`. **Sharing a pool SEQUENTIALLY is fine and expected** — a finished lane is taken over loudly, not refused; only a LIVE lane blocks you. Claim a pool at lane start …\n- **Target-tree teardown (releases#103, same lane):** never delete a `target/` you have not classified. Check OUTBOUND first (`Get-Item -Force`: a junction is deleted as a link, a real dir as a tree), then sweep INBOUND for reparse points aimed at it before removing a real one, and measure size and free space before and after so the reclaim is a number rather than a claim. Reap the target SUBTREE, never a session or worktree directory around it. Do not point `CARGO_TARGET_DIR` into a scratchpad (v0.50.0 incident) or at another checkout's target (H1 incident).\r\n- **CI / merge strategy:** golden CI (ADR-0050, ruled 2026-07-27) — milestone-batch golden runs, thin-lane PRs, ff-only main (tested sha == merged sha). Piloting from the next milestone; read the ADR before shaping a PR lane.\r\n\r\nIf you finish a significant body of work without need for user intervention, or if your context gets too high, you can clear your own context and keep moving:\r\n1. Create a JIT plan for the next immediate body of work, if it isn't already planned\r\n2. If you are a live agent, /sptc:commune with immediate next steps and broad summary of the project's status + end goal\r\n3. Execute the /self-clear skill\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]},"fileSize":8436,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/AGENTS.md"},"limits":{"columnTruncated":{"maxColumn":768}}}},"isError":false,"timestamp":1789636110059}}
{"type":"message","id":"c0d485f1","parentId":"e16d6699","timestamp":"2026-09-17T09:08:30.070Z","message":{"role":"toolResult","toolCallId":"call_XUJ7iHsMuZ1ScNaC74uJlun6|fc_0903c1c956f790f3016aabae0df40487d2950da84408c2441c","toolName":"read","content":[{"type":"text","text":"Path 'C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src/net/pairing/meet.rs' not found"}],"details":{},"isError":true,"timestamp":1789636110070}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_GlVu7cuYoKrYC0ZTQfI8hgle|fc_0903c1c956f790f3016aabae10ea2487d29ded2f4c22468106","toolName":"glob","startedAt":"2026-09-17T09:08:35.272Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/meet.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/AGENTS.md"},"intent":"Locating rendezvous source"},"id":"d733ffba","parentId":"c0d485f1","timestamp":"2026-09-17T09:08:35.273Z"}
{"type":"message","id":"6f42e213","parentId":"d733ffba","timestamp":"2026-09-17T09:08:35.273Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_GlVu7cuYoKrYC0ZTQfI8hgle|fc_0903c1c956f790f3016aabae10ea2487d29ded2f4c22468106","name":"glob","arguments":{"i":"Locating rendezvous source","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/meet.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/AGENTS.md","hidden":true,"gitignore":false,"limit":100},"intent":"Locating rendezvous source"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":5292,"output":87,"cacheRead":17664,"cacheWrite":0,"totalTokens":23043,"cost":{"input":0.05292,"output":0.004350000000000001,"cacheRead":0.017664,"cacheWrite":0,"total":0.074934}},"stopReason":"toolUse","timestamp":1789636110101,"responseId":"resp_0903c1c956f790f3016aabae0e4fb487d2a8076ab551cd30a0","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0903c1c956f790f3016aabae10ea2487d29ded2f4c22468106","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating rendezvous source\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/meet.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/AGENTS.md\",\"hidden\":true,\"gitignore\":false,\"limit\":100}","call_id":"call_GlVu7cuYoKrYC0ZTQfI8hgle","internal_chat_message_metadata_passthrough":{"create_time":1789636110.544936,"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"glob","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":5169.952199995518,"ttft":2836.771399989724,"completedAt":1789636115271,"contextSnapshot":{"promptTokens":22956,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"aa18f1fb","parentId":"6f42e213","timestamp":"2026-09-17T09:08:35.298Z","message":{"role":"toolResult","toolCallId":"call_GlVu7cuYoKrYC0ZTQfI8hgle|fc_0903c1c956f790f3016aabae10ea2487d29ded2f4c22468106","toolName":"glob","content":[{"type":"text","text":"# .worktrees/302-meet-offload/\nAGENTS.md\n## crates/spt-net/src/net/pairing/\nmeet.rs"}],"details":{"scopePath":".worktrees/302-meet-offload/**/meet.rs, .worktrees/302-meet-offload/**/AGENTS.md","fileCount":2,"files":[".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs",".worktrees/302-meet-offload/AGENTS.md"],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"timestamp":1789636115298}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_EJ9q3mTZgm4JNZTNk1oVo4wk|fc_0903c1c956f790f3016aabae15e4a887d280217077d13b9b61","toolName":"hub","startedAt":"2026-09-17T09:08:39.951Z","intent":"Clarifying owned rendezvous path"},"id":"d2916b36","parentId":"aa18f1fb","timestamp":"2026-09-17T09:08:39.951Z"}
{"type":"message","id":"8ab9023f","parentId":"d2916b36","timestamp":"2026-09-17T09:08:39.952Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_EJ9q3mTZgm4JNZTNk1oVo4wk|fc_0903c1c956f790f3016aabae15e4a887d280217077d13b9b61","name":"hub","arguments":{"i":"Clarifying owned rendezvous path","op":"send","to":"Main","message":"Requested src/net/pairing/meet.rs exists under crates/spt-net/src/net/pairing/meet.rs, not root src/. Taking that actual path plus endpoint.rs; no other ownership change."},"intent":"Clarifying owned rendezvous path"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":297,"output":75,"cacheRead":22784,"cacheWrite":0,"totalTokens":23156,"cost":{"input":0.0029700000000000004,"output":0.0037500000000000003,"cacheRead":0.022784,"cacheWrite":0,"total":0.029504}},"stopReason":"toolUse","timestamp":1789636115328,"responseId":"resp_0903c1c956f790f3016aabae13882c87d297b70183e8c771b0","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0903c1c956f790f3016aabae15e4a887d280217077d13b9b61","type":"function_call","status":"completed","arguments":"{\"i\":\"Clarifying owned rendezvous path\",\"op\":\"send\",\"to\":\"Main\",\"message\":\"Requested src/net/pairing/meet.rs exists under crates/spt-net/src/net/pairing/meet.rs, not root src/. Taking that actual path plus endpoint.rs; no other ownership change.\"}","call_id":"call_EJ9q3mTZgm4JNZTNk1oVo4wk","internal_chat_message_metadata_passthrough":{"create_time":1789636115.733434,"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"hub","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":4620.725999996066,"ttft":2586.916900008917,"completedAt":1789636119950,"contextSnapshot":{"promptTokens":23081,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"1fd3c4dd","parentId":"8ab9023f","timestamp":"2026-09-17T09:08:39.953Z","message":{"role":"toolResult","toolCallId":"call_EJ9q3mTZgm4JNZTNk1oVo4wk|fc_0903c1c956f790f3016aabae15e4a887d280217077d13b9b61","toolName":"hub","content":[{"type":"text","text":"Delivered to 1 peer(s):\n- Main: injected"}],"details":{"op":"send","from":"MeetMapper302","to":"Main","receipts":[{"to":"Main","outcome":"injected"}]},"isError":false,"timestamp":1789636119953}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_xdEjdtk8n8A50dkJANavMlUu|fc_0903c1c956f790f3016aabae24b60087d288c387aa3b53ef30","toolName":"read","startedAt":"2026-09-17T09:08:52.832Z","args":{"path":"skill://traceable-reqs"},"intent":"Reading traceability skill"},"id":"08198ca8","parentId":"1fd3c4dd","timestamp":"2026-09-17T09:08:52.832Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_76DehYJyitMU7PI1aVvGVoyY|fc_0903c1c956f790f3016aabae24b61487d2a642c8b50049eb47","toolName":"read","startedAt":"2026-09-17T09:08:52.832Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:281-545"},"intent":"Reading endpoint builder implementation"},"id":"f0fb745a","parentId":"08198ca8","timestamp":"2026-09-17T09:08:52.832Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_x2h7gmLECGbpZghp6zWnbT1p|fc_0903c1c956f790f3016aabae24b62087d2a244ec930fbac0ea","toolName":"read","startedAt":"2026-09-17T09:08:52.832Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"},"intent":"Reading rendezvous construction"},"id":"59dab610","parentId":"f0fb745a","timestamp":"2026-09-17T09:08:52.832Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_2vsgv7NKXzSeE7KCH5CbYx85|fc_0903c1c956f790f3016aabae24b62887d2851e97c8afa613fd","toolName":"grep","startedAt":"2026-09-17T09:08:52.832Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src"},"intent":"Locating construction callers"},"id":"1c109aa9","parentId":"59dab610","timestamp":"2026-09-17T09:08:52.832Z"}
{"type":"message","id":"ab59cd77","parentId":"1c109aa9","timestamp":"2026-09-17T09:08:52.832Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_xdEjdtk8n8A50dkJANavMlUu|fc_0903c1c956f790f3016aabae24b60087d288c387aa3b53ef30","name":"read","arguments":{"i":"Reading traceability skill","path":"skill://traceable-reqs"},"intent":"Reading traceability skill"},{"type":"toolCall","id":"call_76DehYJyitMU7PI1aVvGVoyY|fc_0903c1c956f790f3016aabae24b61487d2a642c8b50049eb47","name":"read","arguments":{"i":"Reading endpoint builder implementation","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:281-545"},"intent":"Reading endpoint builder implementation"},{"type":"toolCall","id":"call_x2h7gmLECGbpZghp6zWnbT1p|fc_0903c1c956f790f3016aabae24b62087d2a244ec930fbac0ea","name":"read","arguments":{"i":"Reading rendezvous construction","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"},"intent":"Reading rendezvous construction"},{"type":"toolCall","id":"call_2vsgv7NKXzSeE7KCH5CbYx85|fc_0903c1c956f790f3016aabae24b62887d2851e97c8afa613fd","name":"grep","arguments":{"i":"Locating construction callers","pattern":"bind_rendezvous|bind_scoped|bind_with_alpns|portmapper","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src","case":true,"gitignore":false,"skip":0},"intent":"Locating construction callers"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":266,"output":251,"cacheRead":22912,"cacheWrite":0,"totalTokens":23429,"cost":{"input":0.00266,"output":0.01255,"cacheRead":0.022912,"cacheWrite":0,"total":0.038122}},"stopReason":"toolUse","timestamp":1789636120006,"responseId":"resp_0903c1c956f790f3016aabae1857c887d2afed4e16e855d71b","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"fc_0903c1c956f790f3016aabae24b60087d288c387aa3b53ef30","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading traceability skill\",\"path\":\"skill://traceable-reqs\"}","call_id":"call_xdEjdtk8n8A50dkJANavMlUu","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae24b61487d2a642c8b50049eb47","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading endpoint builder implementation\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:281-545\"}","call_id":"call_76DehYJyitMU7PI1aVvGVoyY","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae24b62087d2a244ec930fbac0ea","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading rendezvous construction\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs\"}","call_id":"call_x2h7gmLECGbpZghp6zWnbT1p","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae24b62887d2851e97c8afa613fd","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating construction callers\",\"pattern\":\"bind_rendezvous|bind_scoped|bind_with_alpns|portmapper\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src\",\"case\":true,\"gitignore\":false,\"skip\":0}","call_id":"call_2vsgv7NKXzSeE7KCH5CbYx85","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"grep","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":12824.058100000024,"ttft":12733.584999993443,"completedAt":1789636132831,"contextSnapshot":{"promptTokens":23178,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"d1d670c5","parentId":"ab59cd77","timestamp":"2026-09-17T09:08:52.845Z","message":{"role":"toolResult","toolCallId":"call_76DehYJyitMU7PI1aVvGVoyY|fc_0903c1c956f790f3016aabae24b61487d2a642c8b50049eb47","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#BDF4]\n280:\n281:impl NetEndpoint {\n282:    /// Bind an endpoint to this node's identity under the given relay policy.\n283:    ///\n284:    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\n285:    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\n286:    /// the name are the same value.\n287:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n288:    pub async fn bind(\n289:        identity: &Identity,\n290:        relay: RelayPolicy,\n291:        discovery: LocalDiscovery,\n292:    ) -> Result<NetEndpoint, NetError> {\n293:        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n294:    }\n295:\n296:    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n297:    ///\n298:    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\n299:    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\n300:    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\n301:    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\n302:    /// [`bind`](Self::bind).\n303:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n304:    pub async fn bind_with_alpns(\n305:        identity: &Identity,\n306:        relay: RelayPolicy,\n307:        discovery: LocalDiscovery,\n308:        alpns: Vec<Vec<u8>>,\n309:    ) -> Result<NetEndpoint, NetError> {\n310:        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n311:    }\n312:\n313:    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n314:    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n315:    /// endpoint never listens on a real interface (and never triggers a Windows\n316:    /// firewall prompt per test binary); everything else delegates here with\n317:    /// [`BindScope::All`].\n318:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n319:    pub async fn bind_scoped(\n320:        identity: &Identity,\n321:        relay: RelayPolicy,\n322:        discovery: LocalDiscovery,\n323:        alpns: Vec<Vec<u8>>,\n324:        scope: BindScope,\n325:    ) -> Result<NetEndpoint, NetError> {\n326:        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n327:        // seed, so this preserves the node's stable public-key name on the wire.\n328:        let secret = SecretKey::from_bytes(&identity.seed());\n329:        let builder = Endpoint::builder(presets::N0)\n330:            .secret_key(secret)\n331:            .alpns(alpns)\n332:            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\n333:            // once at connect, so a quiet connection must not idle out and force\n334:            // a re-handshake. Transport-only, orthogonal to BindScope.\n335:            .transport_config(spt_transport_config());\n336:        // Loopback scope replaces the builder's pre-configured unspecified binds\n337:        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n338:        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n339:        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n340:        // on loopback, and the other source of per-test-binary Windows firewall\n341:        // prompts.\n342:        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\n343:        // dead/force-disabled IP family so a half-broken family never silently\n344:        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\n345:        // dual-stack untouched — they reach no WAN and must stay deterministic\n346:        // (no probe, no Windows-firewall surprise).\n347:        let families = match scope {\n348:            BindScope::All => decide_bind_families(&relay).await?,\n349:            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\n350:        };\n351:        match families {\n352:            BindFamilies::Dual => {}\n353:            BindFamilies::V4Only => {\n354:                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\")\n355:            }\n356:            BindFamilies::V6Only => {\n357:                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\")\n358:            }\n359:        }\n360:        let builder = match scope {\n361:            // Dual-stack keeps the iroh default binds; a single-family gate clears\n362:            // the default IP transports and re-adds only the surviving family's\n363:            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\n364:            BindScope::All => match families {\n365:                BindFamilies::Dual => builder,\n366:                BindFamilies::V4Only => builder\n367:                    .clear_ip_transports()\n368:                    .bind_addr(std::net::SocketAddr::from((\n369:                        std::net::Ipv4Addr::UNSPECIFIED,\n370:                        0,\n371:                    )))\n372:                    .map_err(|e| NetError::Bind(e.to_string()))?,\n373:                BindFamilies::V6Only => builder\n374:                    .clear_ip_transports()\n375:                    .bind_addr(std::net::SocketAddr::from((\n376:                        std::net::Ipv6Addr::UNSPECIFIED,\n377:                        0,\n378:                    )))\n379:                    .map_err(|e| NetError::Bind(e.to_string()))?,\n380:            },\n381:            BindScope::Loopback => builder\n382:                .clear_ip_transports()\n383:                .bind_addr(\"127.0.0.1:0\")\n384:                .map_err(|e| NetError::Bind(e.to_string()))?\n385:                .bind_addr(\"[::1]:0\")\n386:                .map_err(|e| NetError::Bind(e.to_string()))?\n387:                .portmapper_config(PortmapperConfig::Disabled),\n388:            // All-interfaces like the production scope, but on a caller-fixed\n389:            // port so the node is dialable by a static ip:port ticket.\n390:            BindScope::Port(p) => builder\n391:                .clear_ip_transports()\n392:                .bind_addr(std::net::SocketAddr::from((\n393:                    std::net::Ipv4Addr::UNSPECIFIED,\n394:                    p,\n395:                )))\n396:                .map_err(|e| NetError::Bind(e.to_string()))?\n397:                .bind_addr(std::net::SocketAddr::from((\n398:                    std::net::Ipv6Addr::UNSPECIFIED,\n399:                    p,\n400:                )))\n401:                .map_err(|e| NetError::Bind(e.to_string()))?,\n402:        };\n403:        // The N0 preset already wires the n0 relay default; only override it when the\n404:        // policy asks for self-host or disabled.\n405:        let builder = match relay {\n406:            RelayPolicy::N0Default => builder,\n407:            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\n408:            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\n409:        };\n410:        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\n411:        // lookup, giving LAN-local advertise + resolve-by-id.\n412:        let builder = match discovery {\n413:            LocalDiscovery::Mdns => {\n414:                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\n415:            }\n416:            LocalDiscovery::Off => builder,\n417:        };\n418:        let inner = builder\n419:            .bind()\n420:            .await\n421:            .map_err(|e| NetError::Bind(e.to_string()))?;\n422:        Ok(NetEndpoint { inner })\n423:    }\n424:\n425:    /// A cheap handle clone (iroh endpoints are internally reference-counted):\n426:    /// the SAME bound endpoint — same sockets, same id — usable from\n427:    /// concurrent tasks (the meet-probe race spawns one per window token).\n428:    pub fn clone_handle(&self) -> NetEndpoint {\n429:        NetEndpoint {\n430:            inner: self.inner.clone(),\n431:        }\n432:    }\n433:\n434:    /// This node's public key — its stable subnet name, derived from the live\n435:    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\n436:    // [impl->REQ-NET-1]\n437:    pub fn node_id(&self) -> PublicKey {\n438:        PublicKey::from_bytes(self.inner.id().as_bytes())\n439:            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\n440:    }\n441:\n442:    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\n443:    pub fn node_id_hex(&self) -> String {\n444:        self.node_id().to_hex()\n445:    }\n446:\n447:    /// This endpoint's dialable address (id + currently-known direct/relay paths).\n448:    /// Serialise it (serde) to hand a peer a connect ticket.\n449:    pub fn addr(&self) -> EndpointAddr {\n450:        self.inner.addr()\n451:    }\n452:\n453:    /// The local UDP port this endpoint actually bound. Production binds an\n454:    /// EPHEMERAL port ([`BindScope::All`]), so this is a per-run fact and the\n455:    /// only form in which a host-firewall check can name the right port\n456:    /// (releases#43; a durable rule wants a pinned port instead —\n457:    /// `REQ-NET-PINNED-UDP-PORT`, releases#54). `None` when no socket is bound.\n458:    // [impl->REQ-INBOUND-LINUX-HOST-FIREWALL-VERIFY]\n459:    pub fn bound_port(&self) -> Option<u16> {\n460:        self.inner.bound_sockets().first().map(|s| s.port())\n461:    }\n462:\n463:    /// A human label for the IP families this endpoint actually bound, derived\n464:    /// from its live socket addresses — the truthful result of the per-family\n465:    /// bind gate (REQ-NET-FAMILY-GATE). Surfaced in the join discovery trace\n466:    /// (REQ-JOIN-DIAGNOSTICS) so a failed WAN join names which families it could\n467:    /// even attempt. `\"none\"` only if no socket is bound (shouldn't happen).\n468:    // [impl->REQ-JOIN-DIAGNOSTICS]\n469:    pub fn bound_families(&self) -> &'static str {\n470:        let mut v4 = false;\n471:        let mut v6 = false;\n472:        for s in self.inner.addr().ip_addrs() {\n473:            if s.is_ipv4() {\n474:                v4 = true;\n475:            } else {\n476:                v6 = true;\n477:            }\n478:        }\n479:        match (v4, v6) {\n480:            (true, true) => \"IPv4+IPv6\",\n481:            (true, false) => \"IPv4-only\",\n482:            (false, true) => \"IPv6-only\",\n483:            (false, false) => \"none\",\n484:        }\n485:    }\n486:\n487:    /// Wait until the endpoint has registered with its relays — needed before the\n488:    /// [`addr`](Self::addr) ticket is dialable from off-LAN. Not required for a\n489:    /// direct/loopback dial where the peer already has a direct address.\n490:    pub async fn online(&self) {\n491:        self.inner.online().await;\n492:    }\n493:\n494:    /// Accept the next inbound connection (already ALPN-filtered to [`SPT_NET_ALPN`]).\n495:    /// `None` once the endpoint is closed.\n496:    pub async fn accept(&self) -> Option<Incoming> {\n497:        self.inner.accept().await\n498:    }\n499:\n500:    /// Gracefully close the endpoint: every held connection sends its QUIC\n501:    /// CLOSE frame so peers observe the disconnect promptly (a bare drop may\n502:    /// tear the runtime down before the close ever flushes, leaving peers to\n503:    /// an idle timeout). The D4c presence seam relies on this for prompt\n504:    /// disconnected events.\n505:    // [impl->REQ-NET-1]\n506:    pub async fn close(&self) {\n507:        self.inner.close().await;\n508:    }\n509:\n510:    /// Dial a peer by address over [`SPT_NET_ALPN`].\n511:    // [impl->REQ-NET-1]\n512:    pub async fn connect(&self, addr: EndpointAddr) -> Result<Connection, NetError> {\n513:        self.connect_with_alpn(addr, SPT_NET_ALPN).await\n514:    }\n515:\n516:    /// Dial a peer over an explicit ALPN (the pairing driver dials `SPT_PAIR_ALPN`).\n517:    // [impl->REQ-NET-1]\n518:    pub async fn connect_with_alpn(\n519:        &self,\n520:        addr: EndpointAddr,\n521:        alpn: &[u8],\n522:    ) -> Result<Connection, NetError> {\n523:        self.inner\n524:            .connect(addr, alpn)\n525:            .await\n526:            .map_err(|e| NetError::Connect(e.to_string()))\n527:    }\n528:\n529:    /// Dial a peer by its node id (public key) alone, letting discovery (mDNS on the\n530:    /// LAN, n0 DNS on the WAN) resolve the address. This is the \"no ticket needed\"\n531:    /// path: with [`LocalDiscovery::Mdns`] enabled, two machines on one LAN connect\n532:    /// knowing only each other's stable name.\n533:    // [impl->REQ-NET-1]\n534:    pub async fn connect_by_id(&self, peer: PublicKey) -> Result<Connection, NetError> {\n535:        let id = EndpointId::from_bytes(&peer.to_bytes())\n536:            .map_err(|e| NetError::Connect(format!(\"invalid peer id: {e}\")))?;\n537:        self.connect(EndpointAddr::new(id)).await\n538:    }\n539:\n540:    /// Borrow the underlying iroh endpoint — the seam the D4 broker uses to own the\n541:    /// endpoint + its live QUIC streams across brain restarts (ADR-0004 §B).\n542:    pub fn iroh(&self) -> &Endpoint {\n543:        &self.inner\n544:    }\n545:}\n546:\n547:/// An id-only dialable [`EndpointAddr`] for a node named by its lowercase-hex\n548:/// pubkey (the trust store's identity column), letting discovery (mDNS on the\n\n[Showing lines 280-548 of 776. Use :549 to continue]"}],"details":{"truncation":{"content":"\r\nimpl NetEndpoint {\r\n    /// Bind an endpoint to this node's identity under the given relay policy.\r\n    ///\r\n    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\r\n    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\r\n    /// the name are the same value.\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\r\n    }\r\n\r\n    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\r\n    ///\r\n    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\r\n    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\r\n    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\r\n    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\r\n    /// [`bind`](Self::bind).\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind_with_alpns(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n        alpns: Vec<Vec<u8>>,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\r\n    }\r\n\r\n    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\r\n    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\r\n    /// endpoint never listens on a real interface (and never triggers a Windows\r\n    /// firewall prompt per test binary); everything else delegates here with\r\n    /// [`BindScope::All`].\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind_scoped(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n        alpns: Vec<Vec<u8>>,\r\n        scope: BindScope,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\r\n        // seed, so this preserves the node's stable public-key name on the wire.\r\n        let secret = SecretKey::from_bytes(&identity.seed());\r\n        let builder = Endpoint::builder(presets::N0)\r\n            .secret_key(secret)\r\n            .alpns(alpns)\r\n            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\r\n            // once at connect, so a quiet connection must not idle out and force\r\n            // a re-handshake. Transport-only, orthogonal to BindScope.\r\n            .transport_config(spt_transport_config());\r\n        // Loopback scope replaces the builder's pre-configured unspecified binds\r\n        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\r\n        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\r\n        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\r\n        // on loopback, and the other source of per-test-binary Windows firewall\r\n        // prompts.\r\n        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\r\n        // dead/force-disabled IP family so a half-broken family never silently\r\n        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\r\n        // dual-stack untouched — they reach no WAN and must stay deterministic\r\n        // (no probe, no Windows-firewall surprise).\r\n        let families = match scope {\r\n            BindScope::All => decide_bind_families(&relay).await?,\r\n            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\r\n        };\r\n        match families {\r\n            BindFamilies::Dual => {}\r\n            BindFamilies::V4Only => {\r\n                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\")\r\n            }\r\n            BindFamilies::V6Only => {\r\n                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\")\r\n            }\r\n        }\r\n        let builder = match scope {\r\n            // Dual-stack keeps the iroh default binds; a single-family gate clears\r\n            // the default IP transports and re-adds only the surviving family's\r\n            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\r\n            BindScope::All => match families {\r\n                BindFamilies::Dual => builder,\r\n                BindFamilies::V4Only => builder\r\n                    .clear_ip_transports()\r\n                    .bind_addr(std::net::SocketAddr::from((\r\n                        std::net::Ipv4Addr::UNSPECIFIED,\r\n                        0,\r\n                    )))\r\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\r\n                BindFamilies::V6Only => builder\r\n                    .clear_ip_transports()\r\n                    .bind_addr(std::net::SocketAddr::from((\r\n                        std::net::Ipv6Addr::UNSPECIFIED,\r\n                        0,\r\n                    )))\r\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\r\n            },\r\n            BindScope::Loopback => builder\r\n                .clear_ip_transports()\r\n                .bind_addr(\"127.0.0.1:0\")\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .bind_addr(\"[::1]:0\")\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .portmapper_config(PortmapperConfig::Disabled),\r\n            // All-interfaces like the production scope, but on a caller-fixed\r\n            // port so the node is dialable by a static ip:port ticket.\r\n            BindScope::Port(p) => builder\r\n                .clear_ip_transports()\r\n                .bind_addr(std::net::SocketAddr::from((\r\n                    std::net::Ipv4Addr::UNSPECIFIED,\r\n                    p,\r\n                )))\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .bind_addr(std::net::SocketAddr::from((\r\n                    std::net::Ipv6Addr::UNSPECIFIED,\r\n                    p,\r\n                )))\r\n                .map_err(|e| NetError::Bind(e.to_string()))?,\r\n        };\r\n        // The N0 preset already wires the n0 relay default; only override it when the\r\n        // policy asks for self-host or disabled.\r\n        let builder = match relay {\r\n            RelayPolicy::N0Default => builder,\r\n            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\r\n            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\r\n        };\r\n        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\r\n        // lookup, giving LAN-local advertise + resolve-by-id.\r\n        let builder = match discovery {\r\n            LocalDiscovery::Mdns => {\r\n                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\r\n            }\r\n            LocalDiscovery::Off => builder,\r\n        };\r\n        let inner = builder\r\n            .bind()\r\n            .await\r\n            .map_err(|e| NetError::Bind(e.to_string()))?;\r\n        Ok(NetEndpoint { inner })\r\n    }\r\n\r\n    /// A cheap handle clone (iroh endpoints are internally reference-counted):\r\n    /// the SAME bound endpoint — same sockets, same id — usable from\r\n    /// concurrent tasks (the meet-probe race spawns one per window token).\r\n    pub fn clone_handle(&self) -> NetEndpoint {\r\n        NetEndpoint {\r\n            inner: self.inner.clone(),\r\n        }\r\n    }\r\n\r\n    /// This node's public key — its stable subnet name, derived from the live\r\n    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\r\n    // [impl->REQ-NET-1]\r\n    pub fn node_id(&self) -> PublicKey {\r\n        PublicKey::from_bytes(self.inner.id().as_bytes())\r\n            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\r\n    }\r\n\r\n    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\r\n    pub fn node_id_hex(&self) -> String {\r\n        self.node_id().to_hex()\r\n    }\r\n\r\n    /// This endpoint's dialable address (id + currently-known direct/relay paths).\r\n    /// Serialise it (serde) to hand a peer a connect ticket.\r\n    pub fn addr(&self) -> EndpointAddr {\r\n        self.inner.addr()\r\n    }\r\n\r\n    /// The local UDP port this endpoint actually bound. Production binds an\r\n    /// EPHEMERAL port ([`BindScope::All`]), so this is a per-run fact and the\r\n    /// only form in which a host-firewall check can name the right port\r\n    /// (releases#43; a durable rule wants a pinned port instead —\r\n    /// `REQ-NET-PINNED-UDP-PORT`, releases#54). `None` when no socket is bound.\r\n    // [impl->REQ-INBOUND-LINUX-HOST-FIREWALL-VERIFY]\r\n    pub fn bound_port(&self) -> Option<u16> {\r\n        self.inner.bound_sockets().first().map(|s| s.port())\r\n    }\r\n\r\n    /// A human label for the IP families this endpoint actually bound, derived\r\n    /// from its live socket addresses — the truthful result of the per-family\r\n    /// bind gate (REQ-NET-FAMILY-GATE). Surfaced in the join discovery trace\r\n    /// (REQ-JOIN-DIAGNOSTICS) so a failed WAN join names which families it could\r\n    /// even attempt. `\"none\"` only if no socket is bound (shouldn't happen).\r\n    // [impl->REQ-JOIN-DIAGNOSTICS]\r\n    pub fn bound_families(&self) -> &'static str {\r\n        let mut v4 = false;\r\n        let mut v6 = false;\r\n        for s in self.inner.addr().ip_addrs() {\r\n            if s.is_ipv4() {\r\n                v4 = true;\r\n            } else {\r\n                v6 = true;\r\n            }\r\n        }\r\n        match (v4, v6) {\r\n            (true, true) => \"IPv4+IPv6\",\r\n            (true, false) => \"IPv4-only\",\r\n            (false, true) => \"IPv6-only\",\r\n            (false, false) => \"none\",\r\n        }\r\n    }\r\n\r\n    /// Wait until the endpoint has registered with its relays — needed before the\r\n    /// [`addr`](Self::addr) ticket is dialable from off-LAN. Not required for a\r\n    /// direct/loopback dial where the peer already has a direct address.\r\n    pub async fn online(&self) {\r\n        self.inner.online().await;\r\n    }\r\n\r\n    /// Accept the next inbound connection (already ALPN-filtered to [`SPT_NET_ALPN`]).\r\n    /// `None` once the endpoint is closed.\r\n    pub async fn accept(&self) -> Option<Incoming> {\r\n        self.inner.accept().await\r\n    }\r\n\r\n    /// Gracefully close the endpoint: every held connection sends its QUIC\r\n    /// CLOSE frame so peers observe the disconnect promptly (a bare drop may\r\n    /// tear the runtime down before the close ever flushes, leaving peers to\r\n    /// an idle timeout). The D4c presence seam relies on this for prompt\r\n    /// disconnected events.\r\n    // [impl->REQ-NET-1]\r\n    pub async fn close(&self) {\r\n        self.inner.close().await;\r\n    }\r\n\r\n    /// Dial a peer by address over [`SPT_NET_ALPN`].\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect(&self, addr: EndpointAddr) -> Result<Connection, NetError> {\r\n        self.connect_with_alpn(addr, SPT_NET_ALPN).await\r\n    }\r\n\r\n    /// Dial a peer over an explicit ALPN (the pairing driver dials `SPT_PAIR_ALPN`).\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect_with_alpn(\r\n        &self,\r\n        addr: EndpointAddr,\r\n        alpn: &[u8],\r\n    ) -> Result<Connection, NetError> {\r\n        self.inner\r\n            .connect(addr, alpn)\r\n            .await\r\n            .map_err(|e| NetError::Connect(e.to_string()))\r\n    }\r\n\r\n    /// Dial a peer by its node id (public key) alone, letting discovery (mDNS on the\r\n    /// LAN, n0 DNS on the WAN) resolve the address. This is the \"no ticket needed\"\r\n    /// path: with [`LocalDiscovery::Mdns`] enabled, two machines on one LAN connect\r\n    /// knowing only each other's stable name.\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect_by_id(&self, peer: PublicKey) -> Result<Connection, NetError> {\r\n        let id = EndpointId::from_bytes(&peer.to_bytes())\r\n            .map_err(|e| NetError::Connect(format!(\"invalid peer id: {e}\")))?;\r\n        self.connect(EndpointAddr::new(id)).await\r\n    }\r\n\r\n    /// Borrow the underlying iroh endpoint — the seam the D4 broker uses to own the\r\n    /// endpoint + its live QUIC streams across brain restarts (ADR-0004 §B).\r\n    pub fn iroh(&self) -> &Endpoint {\r\n        &self.inner\r\n    }\r\n}\r\n\r\n/// An id-only dialable [`EndpointAddr`] for a node named by its lowercase-hex\r\n/// pubkey (the trust store's identity column), letting discovery (mDNS on the\r","truncated":true,"truncatedBy":"lines","totalLines":497,"totalBytes":12483,"outputLines":269,"outputBytes":12483,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":776,"displayContent":{"text":"\r\nimpl NetEndpoint {\r\n    /// Bind an endpoint to this node's identity under the given relay policy.\r\n    ///\r\n    /// The iroh secret key is derived from the identity's 32-byte ed25519 seed, so\r\n    /// the resulting `EndpointId` equals the node's [`PublicKey`] — the address and\r\n    /// the name are the same value.\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\r\n    }\r\n\r\n    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\r\n    ///\r\n    /// The pairing driver uses this to stand up a **dedicated pre-trust endpoint** bound\r\n    /// only to the pairing ALPN (`super::pairing::wire::SPT_PAIR_ALPN`) — the pre-trust\r\n    /// accept loop must not share the trusted message surface (ADR-0005; `pairing.rs`\r\n    /// \"Why a dedicated pre-trust ALPN\"). All relay/discovery handling is identical to\r\n    /// [`bind`](Self::bind).\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind_with_alpns(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n        alpns: Vec<Vec<u8>>,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\r\n    }\r\n\r\n    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\r\n    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\r\n    /// endpoint never listens on a real interface (and never triggers a Windows\r\n    /// firewall prompt per test binary); everything else delegates here with\r\n    /// [`BindScope::All`].\r\n    // [impl->REQ-NET-1] [impl->REQ-NET-2]\r\n    pub async fn bind_scoped(\r\n        identity: &Identity,\r\n        relay: RelayPolicy,\r\n        discovery: LocalDiscovery,\r\n        alpns: Vec<Vec<u8>>,\r\n        scope: BindScope,\r\n    ) -> Result<NetEndpoint, NetError> {\r\n        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\r\n        // seed, so this preserves the node's stable public-key name on the wire.\r\n        let secret = SecretKey::from_bytes(&identity.seed());\r\n        let builder = Endpoint::builder(presets::N0)\r\n            .secret_key(secret)\r\n            .alpns(alpns)\r\n            // Keep meshed member connections warm (REQ-MESH-1): seed-proof runs\r\n            // once at connect, so a quiet connection must not idle out and force\r\n            // a re-handshake. Transport-only, orthogonal to BindScope.\r\n            .transport_config(spt_transport_config());\r\n        // Loopback scope replaces the builder's pre-configured unspecified binds\r\n        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\r\n        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\r\n        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\r\n        // on loopback, and the other source of per-test-binary Windows firewall\r\n        // prompts.\r\n        // Per-family bind gate (REQ-NET-FAMILY-GATE): production-scope binds drop a\r\n        // dead/force-disabled IP family so a half-broken family never silently\r\n        // burns discovery/connect time. Hermetic scopes (Loopback/Port) keep\r\n        // dual-stack untouched — they reach no WAN and must stay deterministic\r\n        // (no probe, no Windows-firewall surprise).\r\n        let families = match scope {\r\n            BindScope::All => decide_bind_families(&relay).await?,\r\n            BindScope::Loopback | BindScope::Port(_) => BindFamilies::Dual,\r\n        };\r\n        match families {\r\n            BindFamilies::Dual => {}\r\n            BindFamilies::V4Only => {\r\n                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv4-only (IPv6 unreachable or disabled)\")\r\n            }\r\n            BindFamilies::V6Only => {\r\n                spt_proto::emit_line_err!(\"NET_FAMILY_GATE: binding IPv6-only (IPv4 unreachable or disabled)\")\r\n            }\r\n        }\r\n        let builder = match scope {\r\n            // Dual-stack keeps the iroh default binds; a single-family gate clears\r\n            // the default IP transports and re-adds only the surviving family's\r\n            // unspecified socket (same clear+bind_addr mechanism BindScope uses).\r\n            BindScope::All => match families {\r\n                BindFamilies::Dual => builder,\r\n                BindFamilies::V4Only => builder\r\n                    .clear_ip_transports()\r\n                    .bind_addr(std::net::SocketAddr::from((\r\n                        std::net::Ipv4Addr::UNSPECIFIED,\r\n                        0,\r\n                    )))\r\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\r\n                BindFamilies::V6Only => builder\r\n                    .clear_ip_transports()\r\n                    .bind_addr(std::net::SocketAddr::from((\r\n                        std::net::Ipv6Addr::UNSPECIFIED,\r\n                        0,\r\n                    )))\r\n                    .map_err(|e| NetError::Bind(e.to_string()))?,\r\n            },\r\n            BindScope::Loopback => builder\r\n                .clear_ip_transports()\r\n                .bind_addr(\"127.0.0.1:0\")\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .bind_addr(\"[::1]:0\")\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .portmapper_config(PortmapperConfig::Disabled),\r\n            // All-interfaces like the production scope, but on a caller-fixed\r\n            // port so the node is dialable by a static ip:port ticket.\r\n            BindScope::Port(p) => builder\r\n                .clear_ip_transports()\r\n                .bind_addr(std::net::SocketAddr::from((\r\n                    std::net::Ipv4Addr::UNSPECIFIED,\r\n                    p,\r\n                )))\r\n                .map_err(|e| NetError::Bind(e.to_string()))?\r\n                .bind_addr(std::net::SocketAddr::from((\r\n                    std::net::Ipv6Addr::UNSPECIFIED,\r\n                    p,\r\n                )))\r\n                .map_err(|e| NetError::Bind(e.to_string()))?,\r\n        };\r\n        // The N0 preset already wires the n0 relay default; only override it when the\r\n        // policy asks for self-host or disabled.\r\n        let builder = match relay {\r\n            RelayPolicy::N0Default => builder,\r\n            RelayPolicy::SelfHosted(map) => builder.relay_mode(RelayMode::Custom(map)),\r\n            RelayPolicy::Disabled => builder.relay_mode(RelayMode::Disabled),\r\n        };\r\n        // mDNS rides alongside the preset's n0 DNS discovery as an extra address\r\n        // lookup, giving LAN-local advertise + resolve-by-id.\r\n        let builder = match discovery {\r\n            LocalDiscovery::Mdns => {\r\n                builder.address_lookup(MdnsAddressLookup::builder().advertise(true))\r\n            }\r\n            LocalDiscovery::Off => builder,\r\n        };\r\n        let inner = builder\r\n            .bind()\r\n            .await\r\n            .map_err(|e| NetError::Bind(e.to_string()))?;\r\n        Ok(NetEndpoint { inner })\r\n    }\r\n\r\n    /// A cheap handle clone (iroh endpoints are internally reference-counted):\r\n    /// the SAME bound endpoint — same sockets, same id — usable from\r\n    /// concurrent tasks (the meet-probe race spawns one per window token).\r\n    pub fn clone_handle(&self) -> NetEndpoint {\r\n        NetEndpoint {\r\n            inner: self.inner.clone(),\r\n        }\r\n    }\r\n\r\n    /// This node's public key — its stable subnet name, derived from the live\r\n    /// endpoint id. Always a valid ed25519 point (iroh guarantees it).\r\n    // [impl->REQ-NET-1]\r\n    pub fn node_id(&self) -> PublicKey {\r\n        PublicKey::from_bytes(self.inner.id().as_bytes())\r\n            .expect(\"an iroh EndpointId is always a valid ed25519 public key\")\r\n    }\r\n\r\n    /// The node's stable name as lowercase hex (the `CONTEXT.md` SptNode string).\r\n    pub fn node_id_hex(&self) -> String {\r\n        self.node_id().to_hex()\r\n    }\r\n\r\n    /// This endpoint's dialable address (id + currently-known direct/relay paths).\r\n    /// Serialise it (serde) to hand a peer a connect ticket.\r\n    pub fn addr(&self) -> EndpointAddr {\r\n        self.inner.addr()\r\n    }\r\n\r\n    /// The local UDP port this endpoint actually bound. Production binds an\r\n    /// EPHEMERAL port ([`BindScope::All`]), so this is a per-run fact and the\r\n    /// only form in which a host-firewall check can name the right port\r\n    /// (releases#43; a durable rule wants a pinned port instead —\r\n    /// `REQ-NET-PINNED-UDP-PORT`, releases#54). `None` when no socket is bound.\r\n    // [impl->REQ-INBOUND-LINUX-HOST-FIREWALL-VERIFY]\r\n    pub fn bound_port(&self) -> Option<u16> {\r\n        self.inner.bound_sockets().first().map(|s| s.port())\r\n    }\r\n\r\n    /// A human label for the IP families this endpoint actually bound, derived\r\n    /// from its live socket addresses — the truthful result of the per-family\r\n    /// bind gate (REQ-NET-FAMILY-GATE). Surfaced in the join discovery trace\r\n    /// (REQ-JOIN-DIAGNOSTICS) so a failed WAN join names which families it could\r\n    /// even attempt. `\"none\"` only if no socket is bound (shouldn't happen).\r\n    // [impl->REQ-JOIN-DIAGNOSTICS]\r\n    pub fn bound_families(&self) -> &'static str {\r\n        let mut v4 = false;\r\n        let mut v6 = false;\r\n        for s in self.inner.addr().ip_addrs() {\r\n            if s.is_ipv4() {\r\n                v4 = true;\r\n            } else {\r\n                v6 = true;\r\n            }\r\n        }\r\n        match (v4, v6) {\r\n            (true, true) => \"IPv4+IPv6\",\r\n            (true, false) => \"IPv4-only\",\r\n            (false, true) => \"IPv6-only\",\r\n            (false, false) => \"none\",\r\n        }\r\n    }\r\n\r\n    /// Wait until the endpoint has registered with its relays — needed before the\r\n    /// [`addr`](Self::addr) ticket is dialable from off-LAN. Not required for a\r\n    /// direct/loopback dial where the peer already has a direct address.\r\n    pub async fn online(&self) {\r\n        self.inner.online().await;\r\n    }\r\n\r\n    /// Accept the next inbound connection (already ALPN-filtered to [`SPT_NET_ALPN`]).\r\n    /// `None` once the endpoint is closed.\r\n    pub async fn accept(&self) -> Option<Incoming> {\r\n        self.inner.accept().await\r\n    }\r\n\r\n    /// Gracefully close the endpoint: every held connection sends its QUIC\r\n    /// CLOSE frame so peers observe the disconnect promptly (a bare drop may\r\n    /// tear the runtime down before the close ever flushes, leaving peers to\r\n    /// an idle timeout). The D4c presence seam relies on this for prompt\r\n    /// disconnected events.\r\n    // [impl->REQ-NET-1]\r\n    pub async fn close(&self) {\r\n        self.inner.close().await;\r\n    }\r\n\r\n    /// Dial a peer by address over [`SPT_NET_ALPN`].\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect(&self, addr: EndpointAddr) -> Result<Connection, NetError> {\r\n        self.connect_with_alpn(addr, SPT_NET_ALPN).await\r\n    }\r\n\r\n    /// Dial a peer over an explicit ALPN (the pairing driver dials `SPT_PAIR_ALPN`).\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect_with_alpn(\r\n        &self,\r\n        addr: EndpointAddr,\r\n        alpn: &[u8],\r\n    ) -> Result<Connection, NetError> {\r\n        self.inner\r\n            .connect(addr, alpn)\r\n            .await\r\n            .map_err(|e| NetError::Connect(e.to_string()))\r\n    }\r\n\r\n    /// Dial a peer by its node id (public key) alone, letting discovery (mDNS on the\r\n    /// LAN, n0 DNS on the WAN) resolve the address. This is the \"no ticket needed\"\r\n    /// path: with [`LocalDiscovery::Mdns`] enabled, two machines on one LAN connect\r\n    /// knowing only each other's stable name.\r\n    // [impl->REQ-NET-1]\r\n    pub async fn connect_by_id(&self, peer: PublicKey) -> Result<Connection, NetError> {\r\n        let id = EndpointId::from_bytes(&peer.to_bytes())\r\n            .map_err(|e| NetError::Connect(format!(\"invalid peer id: {e}\")))?;\r\n        self.connect(EndpointAddr::new(id)).await\r\n    }\r\n\r\n    /// Borrow the underlying iroh endpoint — the seam the D4 broker uses to own the\r\n    /// endpoint + its live QUIC streams across brain restarts (ADR-0004 §B).\r\n    pub fn iroh(&self) -> &Endpoint {\r\n        &self.inner\r\n    }\r\n}\r\n\r\n/// An id-only dialable [`EndpointAddr`] for a node named by its lowercase-hex\r\n/// pubkey (the trust store's identity column), letting discovery (mDNS on the\r","startLine":280,"lineNumbers":[280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,440,441,442,443,444,445,446,447,448,449,450,451,452,453,454,455,456,457,458,459,460,461,462,463,464,465,466,467,468,469,470,471,472,473,474,475,476,477,478,479,480,481,482,483,484,485,486,487,488,489,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,533,534,535,536,537,538,539,540,541,542,543,544,545,546,547,548]},"fileSize":36090,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":776,"totalBytes":12483,"outputLines":269,"outputBytes":12483,"shownRange":{"start":280,"end":548},"nextOffset":549}}},"isError":false,"timestamp":1789636132845}}
{"type":"message","id":"cf0a999a","parentId":"d1d670c5","timestamp":"2026-09-17T09:08:52.847Z","message":{"role":"toolResult","toolCallId":"call_xdEjdtk8n8A50dkJANavMlUu|fc_0903c1c956f790f3016aabae24b60087d288c387aa3b53ef30","toolName":"read","content":[{"type":"text","text":"---\nname: traceable-reqs\ndescription: \"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.\"\nallowed-tools: Bash, PowerShell, Read\n---\n\n# traceable-reqs\n\nUse this skill for both installation and day-to-day use of `traceable-reqs`.\nThe CLI reads a required `traceable-reqs.toml`, scans configured roots for\n`[stage->REQ-ID]` tags, and reports whether manifest-declared requirements have\nthe required evidence stages.\n\n## Applying traceable-reqs to a repo\n\nStart with the manifest, then place tags close to the evidence they prove.\nDo not satisfy coverage by putting tags at the top of a file; that is noisy and\nusually wrong. A tag belongs on or immediately above the function, test, config\nentry, doc section, or workflow step that actually satisfies that stage.\n\nMinimum manifest:\n\n```toml\n[scan]\nroots = [\"src\", \"tests\", \"docs\"]\n\n[policy]\nrequired_stages = [\"doc\", \"impl\", \"unit\"]\n\n[[requirements]]\nid = \"REQ-LOGIN\"\ntitle = \"User can sign in\"\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\n```\n\nAudit `[scan].roots` against the real project tree before trusting coverage.\nIf implementation lives in `.github/workflows`, `scripts`, `cmake`, or another\ndirectory, include it or the evidence will silently disappear from the trace.\n\nRequirement IDs must match `REQ-[A-Z0-9-]+`, with hyphen-separated uppercase\nsegments. Prefer title-derived slugs such as `REQ-LOGIN-LOCKOUT` over bare\nnumeric counters. IDs like `FR-001`, `NFR-002`, or `CON-010` are not valid unless\nthey are written as `REQ-FR-001`, `REQ-NFR-002`, or `REQ-CON-010`.\n\n## Stages\n\nBuilt-in stages are exactly:\n\n- `doc`: prose or design documentation.\n- `impl`: production implementation.\n- `unit`: unit tests.\n- `int`: integration, end-to-end, workflow, or system-level tests.\n\nDomain words such as HIL, e2e, smoke, QC, or security are not built-in stages.\nMap them to the closest built-in stage, usually `int`, or declare a custom stage\nin the manifest before using it:\n\n```toml\n[stages.qc]\ndescription = \"QC engineer signoff\"\n```\n\nA tag with an undeclared stage, such as `[hil->REQ-CAMERA]`, is a `parse_error`.\n\n## Tag examples\n\n```rust\n// [impl->REQ-LOGIN]\nfn authenticate(...) { ... }\n```\n\n```python\n# [unit->REQ-LOGIN]\ndef test_login_accepts_valid_password(): ...\n```\n\n```markdown\n<!-- [doc->REQ-LOGIN] -->\n# Login\n```\n\nAny bracketed text that looks like a tag candidate must be exact. A placeholder\nlike `[stage->REQ-ID]` in scanned Markdown can become a `parse_error`; escape it,\nremove the arrow, or keep examples outside scanned roots when needed.\n\n## Command choice\n\nUse the CLI for coverage questions, not grep. Grep does not know scan roots,\ncomment-only rules, custom stages, docstrings, or parse errors.\n\n- `traceable-reqs check --json`: full coverage and findings for CI or audit.\n- `traceable-reqs list --json`: all requirements without treating findings as a failing command.\n- `traceable-reqs list --missing impl`: requirements missing a required stage.\n- `traceable-reqs list --type FR`: requirements of one declared type.\n- `traceable-reqs trace REQ-LOGIN`: evidence and findings for one requirement.\n- `traceable-reqs review`: agent-facing prompt to inspect tag placement quality.\n- `traceable-reqs lint`: agent-facing prompt plus deterministic title-quality findings.\n\n`check` returning exit code 1 means findings were produced; it is not a pipe or\nruntime failure by itself. Read stdout or use `--json` to inspect the findings.\nOperational failures such as bad arguments, invalid manifests, or unreadable\nfiles report diagnostics on stderr.\n\n## Common findings\n\n- `missing_stage`: the requirement is declared but lacks evidence for a required stage. First check tag placement and scan roots.\n- `undeclared_id`: a tag references an ID not in `traceable-reqs.toml`. First check for typos and invalid ID prefixes.\n- `parse_error`: a tag-shaped token is malformed, uses an undeclared stage, has spaces, or has an invalid requirement ID.\n- `manifest_error`: the manifest is missing, invalid TOML, invalid UTF-8, has duplicate IDs, bad stages, bad types, or invalid scan roots.\n- `scan_error`: a scanned file could not be read.\n\nOn Windows, avoid writing the manifest with a UTF-16 redirect. Use an editor,\nthe Write tool, or `Out-File -Encoding utf8NoBOM` so TOML parsing sees UTF-8.\n\nFor placeholder requirements that intentionally have no evidence yet, set\n`required_stages = []` so `check` does not report missing coverage until the\nrequirement is ready.\n\n## Installation\n\nInstalls the latest `traceable-reqs` binary from a GitHub Release into a per-user location, verifies it runs, and prints PATH advice. Does not mutate the user's shell rc files or environment automatically — PATH changes are user intent, so surface the line and let them act on it.\n\n## Defaults\n\n- Repo: `BigscreenVR/traceable-reqs`\n- Version: latest release tag\n- Install dir: `~/.local/bin` on Linux/macOS, `%LOCALAPPDATA%\\Programs\\traceable-reqs` on Windows\n\nOverride per-call via env vars: `TRACEABLE_REQS_REPO`, `TRACEABLE_REQS_VERSION`, `TRACEABLE_REQS_INSTALL_DIR`.\n\n## Procedure\n\n1. **Verify `gh`.** Run `gh auth status`. If `gh` is missing or returns non-zero, stop and tell the user to install it from https://cli.github.com/ then run `gh auth login`. `gh auth login` is interactive — do not attempt to run it for them.\n\n2. **Detect platform and target.**\n   - macOS / Linux: use Bash. Read `uname -s` and `uname -m`, then map:\n     - `Linux` + `x86_64` → target `linux-x86_64`\n     - `Darwin` + `arm64` → target `macos-arm64`\n   - Native Windows: use PowerShell. Target is `windows-x86_64.exe`.\n   - Anything else (Linux arm64, Intel Mac, MINGW/Cygwin) is not in the release matrix. Stop and tell the user to build from source: `cargo install --git <repo-url>`.\n\n3. **Resolve version.** If `TRACEABLE_REQS_VERSION` is set, use it. Otherwise `gh release view --repo <repo> --json tagName -q .tagName`.\n\n4. **Download.** Asset name is `traceable-reqs-<version>-<target>`. Make the install dir if needed, then:\n\n   ```\n   gh release download <version> --repo <repo> --pattern <asset> --output <install-dir>/<binary> --clobber\n   ```\n\n   Binary name is `traceable-reqs` on Unix, `traceable-reqs.exe` on Windows.\n\n5. **Make executable** (Unix only): `chmod +x <install-dir>/traceable-reqs`.\n\n6. **Verify.** Run `<install-dir>/<binary> --version`. If it errors, stop and report.\n\n7. **PATH advice.** Check if the install dir is on `PATH`. If yes, done. If no, print these for the user to copy — do not execute them:\n   - Bash / zsh: `export PATH=\"<install-dir>:$PATH\"` (and add to `~/.bashrc` or `~/.zshrc` for persistence).\n   - PowerShell, current session: `$env:PATH = \"<install-dir>;\" + $env:PATH`\n   - PowerShell, persistent (open a new shell to take effect): `[Environment]::SetEnvironmentVariable('PATH', '<install-dir>;' + [Environment]::GetEnvironmentVariable('PATH','User'), 'User')`\n\n## Failure modes\n\n- `gh` missing → install link, stop.\n- `gh` not authenticated → `gh auth login`, stop (interactive — user does it).\n- Unsupported target → \"no prebuilt for `<target>`; build from source with `cargo install --git`\".\n- Asset not found → likely the release matrix did not finish; have the user check `gh release view <tag> --repo <repo>`."}],"details":{"resolvedPath":"C:\\Users\\decid\\.agents\\skills\\traceable-reqs\\SKILL.md","contentType":"text/markdown","totalLines":166,"displayContent":{"text":"---\r\nname: traceable-reqs\r\ndescription: \"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.\"\nallowed-tools: Bash, PowerShell, Read\r\n---\r\n\r\n# traceable-reqs\r\n\r\nUse this skill for both installation and day-to-day use of `traceable-reqs`.\r\nThe CLI reads a required `traceable-reqs.toml`, scans configured roots for\r\n`[stage->REQ-ID]` tags, and reports whether manifest-declared requirements have\r\nthe required evidence stages.\r\n\r\n## Applying traceable-reqs to a repo\r\n\r\nStart with the manifest, then place tags close to the evidence they prove.\r\nDo not satisfy coverage by putting tags at the top of a file; that is noisy and\r\nusually wrong. A tag belongs on or immediately above the function, test, config\r\nentry, doc section, or workflow step that actually satisfies that stage.\r\n\r\nMinimum manifest:\r\n\r\n```toml\r\n[scan]\r\nroots = [\"src\", \"tests\", \"docs\"]\r\n\r\n[policy]\r\nrequired_stages = [\"doc\", \"impl\", \"unit\"]\r\n\r\n[[requirements]]\r\nid = \"REQ-LOGIN\"\r\ntitle = \"User can sign in\"\r\nrequired_stages = [\"doc\", \"impl\", \"unit\", \"int\"]\r\n```\r\n\r\nAudit `[scan].roots` against the real project tree before trusting coverage.\r\nIf implementation lives in `.github/workflows`, `scripts`, `cmake`, or another\r\ndirectory, include it or the evidence will silently disappear from the trace.\r\n\r\nRequirement IDs must match `REQ-[A-Z0-9-]+`, with hyphen-separated uppercase\r\nsegments. Prefer title-derived slugs such as `REQ-LOGIN-LOCKOUT` over bare\r\nnumeric counters. IDs like `FR-001`, `NFR-002`, or `CON-010` are not valid unless\r\nthey are written as `REQ-FR-001`, `REQ-NFR-002`, or `REQ-CON-010`.\r\n\r\n## Stages\r\n\r\nBuilt-in stages are exactly:\r\n\r\n- `doc`: prose or design documentation.\r\n- `impl`: production implementation.\r\n- `unit`: unit tests.\r\n- `int`: integration, end-to-end, workflow, or system-level tests.\r\n\r\nDomain words such as HIL, e2e, smoke, QC, or security are not built-in stages.\r\nMap them to the closest built-in stage, usually `int`, or declare a custom stage\r\nin the manifest before using it:\r\n\r\n```toml\r\n[stages.qc]\r\ndescription = \"QC engineer signoff\"\r\n```\r\n\r\nA tag with an undeclared stage, such as `[hil->REQ-CAMERA]`, is a `parse_error`.\r\n\r\n## Tag examples\r\n\r\n```rust\r\n// [impl->REQ-LOGIN]\r\nfn authenticate(...) { ... }\r\n```\r\n\r\n```python\r\n# [unit->REQ-LOGIN]\r\ndef test_login_accepts_valid_password(): ...\r\n```\r\n\r\n```markdown\r\n<!-- [doc->REQ-LOGIN] -->\r\n# Login\r\n```\r\n\r\nAny bracketed text that looks like a tag candidate must be exact. A placeholder\r\nlike `[stage->REQ-ID]` in scanned Markdown can become a `parse_error`; escape it,\r\nremove the arrow, or keep examples outside scanned roots when needed.\r\n\r\n## Command choice\r\n\r\nUse the CLI for coverage questions, not grep. Grep does not know scan roots,\r\ncomment-only rules, custom stages, docstrings, or parse errors.\r\n\r\n- `traceable-reqs check --json`: full coverage and findings for CI or audit.\r\n- `traceable-reqs list --json`: all requirements without treating findings as a failing command.\r\n- `traceable-reqs list --missing impl`: requirements missing a required stage.\r\n- `traceable-reqs list --type FR`: requirements of one declared type.\r\n- `traceable-reqs trace REQ-LOGIN`: evidence and findings for one requirement.\r\n- `traceable-reqs review`: agent-facing prompt to inspect tag placement quality.\r\n- `traceable-reqs lint`: agent-facing prompt plus deterministic title-quality findings.\r\n\r\n`check` returning exit code 1 means findings were produced; it is not a pipe or\r\nruntime failure by itself. Read stdout or use `--json` to inspect the findings.\r\nOperational failures such as bad arguments, invalid manifests, or unreadable\r\nfiles report diagnostics on stderr.\r\n\r\n## Common findings\r\n\r\n- `missing_stage`: the requirement is declared but lacks evidence for a required stage. First check tag placement and scan roots.\r\n- `undeclared_id`: a tag references an ID not in `traceable-reqs.toml`. First check for typos and invalid ID prefixes.\r\n- `parse_error`: a tag-shaped token is malformed, uses an undeclared stage, has spaces, or has an invalid requirement ID.\r\n- `manifest_error`: the manifest is missing, invalid TOML, invalid UTF-8, has duplicate IDs, bad stages, bad types, or invalid scan roots.\r\n- `scan_error`: a scanned file could not be read.\r\n\r\nOn Windows, avoid writing the manifest with a UTF-16 redirect. Use an editor,\r\nthe Write tool, or `Out-File -Encoding utf8NoBOM` so TOML parsing sees UTF-8.\r\n\r\nFor placeholder requirements that intentionally have no evidence yet, set\r\n`required_stages = []` so `check` does not report missing coverage until the\r\nrequirement is ready.\r\n\r\n## Installation\r\n\r\nInstalls the latest `traceable-reqs` binary from a GitHub Release into a per-user location, verifies it runs, and prints PATH advice. Does not mutate the user's shell rc files or environment automatically — PATH changes are user intent, so surface the line and let them act on it.\r\n\r\n## Defaults\r\n\r\n- Repo: `BigscreenVR/traceable-reqs`\r\n- Version: latest release tag\r\n- Install dir: `~/.local/bin` on Linux/macOS, `%LOCALAPPDATA%\\Programs\\traceable-reqs` on Windows\r\n\r\nOverride per-call via env vars: `TRACEABLE_REQS_REPO`, `TRACEABLE_REQS_VERSION`, `TRACEABLE_REQS_INSTALL_DIR`.\r\n\r\n## Procedure\r\n\r\n1. **Verify `gh`.** Run `gh auth status`. If `gh` is missing or returns non-zero, stop and tell the user to install it from https://cli.github.com/ then run `gh auth login`. `gh auth login` is interactive — do not attempt to run it for them.\r\n\r\n2. **Detect platform and target.**\r\n   - macOS / Linux: use Bash. Read `uname -s` and `uname -m`, then map:\r\n     - `Linux` + `x86_64` → target `linux-x86_64`\r\n     - `Darwin` + `arm64` → target `macos-arm64`\r\n   - Native Windows: use PowerShell. Target is `windows-x86_64.exe`.\r\n   - Anything else (Linux arm64, Intel Mac, MINGW/Cygwin) is not in the release matrix. Stop and tell the user to build from source: `cargo install --git <repo-url>`.\r\n\r\n3. **Resolve version.** If `TRACEABLE_REQS_VERSION` is set, use it. Otherwise `gh release view --repo <repo> --json tagName -q .tagName`.\r\n\r\n4. **Download.** Asset name is `traceable-reqs-<version>-<target>`. Make the install dir if needed, then:\r\n\r\n   ```\r\n   gh release download <version> --repo <repo> --pattern <asset> --output <install-dir>/<binary> --clobber\r\n   ```\r\n\r\n   Binary name is `traceable-reqs` on Unix, `traceable-reqs.exe` on Windows.\r\n\r\n5. **Make executable** (Unix only): `chmod +x <install-dir>/traceable-reqs`.\r\n\r\n6. **Verify.** Run `<install-dir>/<binary> --version`. If it errors, stop and report.\r\n\r\n7. **PATH advice.** Check if the install dir is on `PATH`. If yes, done. If no, print these for the user to copy — do not execute them:\r\n   - Bash / zsh: `export PATH=\"<install-dir>:$PATH\"` (and add to `~/.bashrc` or `~/.zshrc` for persistence).\r\n   - PowerShell, current session: `$env:PATH = \"<install-dir>;\" + $env:PATH`\r\n   - PowerShell, persistent (open a new shell to take effect): `[Environment]::SetEnvironmentVariable('PATH', '<install-dir>;' + [Environment]::GetEnvironmentVariable('PATH','User'), 'User')`\r\n\r\n## Failure modes\r\n\r\n- `gh` missing → install link, stop.\r\n- `gh` not authenticated → `gh auth login`, stop (interactive — user does it).\r\n- Unsupported target → \"no prebuilt for `<target>`; build from source with `cargo install --git`\".\r\n- Asset not found → likely the release matrix did not finish; have the user check `gh release view <tag> --repo <repo>`.\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]},"meta":{"source":{"type":"internal","value":"skill://traceable-reqs"}}},"isError":false,"timestamp":1789636132847}}
{"type":"message","id":"3307c080","parentId":"cf0a999a","timestamp":"2026-09-17T09:08:52.851Z","message":{"role":"toolResult","toolCallId":"call_x2h7gmLECGbpZghp6zWnbT1p|fc_0903c1c956f790f3016aabae24b62087d2a244ec930fbac0ea","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#9D30]\n1://! D7a: relay rendezvous **routing** — the meeting mechanism on top of the\n2://! [`rendezvous`](super::rendezvous) token (M4-D2f Q1 deferral, closed M5-D7;\n3://! ADR-0006; REQ-PAIR-5).\n4://!\n5://! Two not-yet-trusted nodes hold the same two user-entered inputs (subnet\n6://! name + TOTP code) and therefore the same [`rendezvous_token`]. The token\n7://! becomes a **deterministic rendezvous identity**: both sides derive the same\n8://! ephemeral ed25519 keypair from it ([`rendezvous_identity`]), the responder\n9://! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n10://! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n11://! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n12://! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n13://! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n14://! rotation = the responder re-binds per step.\n15://!\n16://! ## Why the ceremony does NOT ride the derived-identity connection\n17://!\n18://! The pairing transcript binds **both real node pubkeys** from the\n19://! iroh-authenticated `Connection::remote_id` (REQ-HAZARD-PAIR-TRANSCRIPT-BIND;\n20://! `wire.rs` \"Authenticated identities\"), and the initiator pins\n21://! `paired.peer_pub` — the connection's TLS identity — in its trust store. On\n22://! a derived-identity connection that TLS identity is the *token-derived* key,\n23://! which every holder of (name, code-window) can compute: binding or pinning\n24://! it would re-open the unknown-key-share hole the transcript hazard exists to\n25://! close, and would pin an ephemeral key as the peer's durable name. So the\n26://! meet endpoint serves **discovery only**: the joiner asks, the responder\n27://! answers with its real [`EndpointAddr`] (one tiny length-prefixed frame on a\n28://! dedicated pre-trust ALPN, [`SPT_PAIR_MEET_ALPN`]), and the joiner re-dials\n29://! the real endpoint over [`SPT_PAIR_ALPN`](super::wire::SPT_PAIR_ALPN) where\n30://! the existing SPAKE2 ceremony runs **unchanged** — real pubkeys both ways.\n31://!\n32://! ## Security posture (token gates discovery, PAKE gates trust)\n33://!\n34://! Anyone who knows the subnet name and the current code window can derive the\n35://! meet keypair, impersonate the listener, and hand the joiner any address —\n36://! and the impostor's responder then **fails SPAKE2** (no TOTP seed), exactly\n37://! the ADR-0006 collision story: a wasted ceremony and a retry, never a trust\n38://! write. The redirect frame carries no secret (a public address the relay\n39://! could observe anyway), and the joiner's subsequent ceremony authenticates\n40://! the real responder end-to-end. Rate limiting stays where it is: the meet\n41://! listener answers with an address only; admission control gates the real\n42://! ceremony (`ratelimit`, REQ-HAZARD-PAIR-RATE-LIMIT).\n43://\n44:// [impl->REQ-PAIR-5]\n45:\n46:use iroh::{EndpointAddr, EndpointId};\n…\n54:use super::wire::SPT_PAIR_ALPN;\n55:\n56:/// The pre-trust **meet** ALPN — the derived-identity endpoint speaks only this\n57:/// (never the trusted surface, never the ceremony ALPN), so a relay can permit\n58:/// rendezvous contact without exposing anything else. Versioned for a clean\n59:/// future wire break.\n60:pub const SPT_PAIR_MEET_ALPN: &[u8] = b\"spt-core/pair-meet/0\";\n61:\n62:/// Domain-separation tag for the token→keypair derivation. Distinct from the\n63:/// token's own domain so the (relay-visible) routing value and the key seed\n64:/// are never the same bytes.\n65:const RENDEZVOUS_ID_DOMAIN: &[u8] = b\"spt-core/pairing/rendezvous-id/v1\";\n66:\n67:/// Hard cap on the meet reply frame — a serialized [`EndpointAddr`] is a few\n68:/// hundred bytes; 4 KiB bounds a hostile length prefix (same stance as\n69:/// `wire.rs` MAX_FRAME).\n70:const MAX_MEET_FRAME: usize = 4096;\n71:\n72:/// A failure of the meet exchange. Carries no secret material.\n73:#[derive(Debug)]\n74-79:pub enum MeetError { … }\n80:\n81-88:impl std::fmt::Display for MeetError { … }\n89:\n90:impl std::error::Error for MeetError {}\n91:\n92:/// The ephemeral rendezvous keypair both sides derive from a token:\n93:/// `seed = SHA-256(domain ‖ token)`. Deterministic — the joiner computes the\n94:/// same keypair (and therefore the *public* id it dials); the keypair gates\n95:/// nothing but discovery (module docs).\n96:// [impl->REQ-PAIR-5]\n97-103:pub fn rendezvous_identity(token: &[u8; 32]) -> Identity { … }\n104:\n105:/// The derived rendezvous endpoint id for `(subnet_name, totp_step)` — the\n106:/// public name the responder listens under and the joiner dials.\n107:// [impl->REQ-PAIR-5]\n108:pub fn rendezvous_endpoint_id(subnet_name: &str, totp_step: u64) -> PublicKey {\n109:    rendezvous_identity(&rendezvous_token(subnet_name, totp_step)).public_key()\n110:}\n111:\n112:/// The responder's short-lived meet listener: a second iroh endpoint bound to\n113:/// the token-derived identity, speaking only [`SPT_PAIR_MEET_ALPN`]. Lives for\n114:/// one pairing window; rotation = drop and re-bind at the next step.\n115:pub struct RendezvousListener {\n116:    ep: NetEndpoint,\n117:}\n118:\n119:/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n120:/// identity. The relay/discovery/scope knobs mirror\n121:/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n122:/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n123:/// resolvable) by a joiner that knows nothing but the two user inputs.\n124:// [impl->REQ-PAIR-5]\n125:pub async fn bind_rendezvous(\n126:    subnet_name: &str,\n127:    totp_step: u64,\n128:    relay: RelayPolicy,\n129:    discovery: LocalDiscovery,\n130:    scope: BindScope,\n131-142:) -> Result<RendezvousListener, NetError> { … }\n143:\n144-189:impl RendezvousListener { … }\n190:\n191:/// Ask one meet listener (an explicit, already-resolvable meet address) for\n192:/// the responder's real pairing address. The production joiner goes through\n193:/// [`dial_via_rendezvous`]; this explicit-address form is the seam for\n194:/// hermetic tests and static-`ip:port` rigs where no relay/discovery exists.\n195:// [impl->REQ-PAIR-5]\n196:pub async fn meet_at(\n197:    dialer: &NetEndpoint,\n198:    meet_addr: EndpointAddr,\n199-230:) -> Result<EndpointAddr, MeetError> { … }\n231:\n232:/// How long one meet probe (resolve + dial + address exchange) may take\n233:/// before it is abandoned. A quarter-window: all three window tokens fit\n234:/// inside one TOTP period even serially, and a ghost token — a stale\n235:/// published record whose listener has rotated away (records outlive\n236:/// listeners by the DNS TTL) — costs 7s, not iroh's much longer default\n237:/// connect timeout. Found live in the first real two-machine join (M7\n238:/// acceptance): the sequential, unbounded walk burned the live window\n239:/// dialing the dead one's ghost, every attempt.\n240:const MEET_PROBE_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(7);\n241:\n242:/// The production joiner path: derive the ±1-window rendezvous ids for\n243:/// `(subnet_name, totp_step)` and probe ALL THREE **concurrently**, each\n244:/// bounded by [`MEET_PROBE_TIMEOUT`] — first answering listener wins (the\n245:/// losers are dropped; racing pre-trust meet ids is harmless, module docs).\n246:/// Each derived id is dialed by **id alone** (relay + n0 DNS / mDNS resolve\n247:/// it — no address ticket); the winner's reply is the responder's real\n248:/// address, dialed over the ceremony ALPN. The returned connection is ready\n249:/// for [`run_initiator`](super::wire::run_initiator) — the ceremony itself\n250:/// is unchanged.\n251:// [impl->REQ-PAIR-5]\n252:// [impl->REQ-SUBNET-2]\n253:pub async fn dial_via_rendezvous(\n254:    dialer: &NetEndpoint,\n255:    subnet_name: &str,\n256:    totp_step: u64,\n257-263:) -> Result<Connection, MeetError> { … }\n264:\n265:/// The rendezvous MEET only — resolve the seed-holder's **real, stable**\n266:/// [`EndpointAddr`] by racing the ±1-window meet ids, WITHOUT the final ceremony\n267:/// dial. This is the meet half of [`dial_via_rendezvous`] split out for the\n268:/// two-phase join (REQ-JOIN-TWO-PHASE): the daemon resolves and HOLDS this\n269:/// address, then collects the code and dials it over [`SPT_PAIR_ALPN`] for the\n270:/// ceremony — so the code is fresh at the ceremony regardless of how long the\n271:/// meet took. The returned address is the responder's stable endpoint (not the\n272:/// rotating rendezvous id), so it does not age within the hold.\n273:// [impl->REQ-PAIR-5] [impl->REQ-JOIN-TWO-PHASE]\n274:pub async fn meet_via_rendezvous(\n275:    dialer: &NetEndpoint,\n276:    subnet_name: &str,\n277:    totp_step: u64,\n278-304:) -> Result<EndpointAddr, MeetError> { … }\n305:\n306:#[cfg(test)]\n307-443:mod tests { … }\n\n[…271ln elided; re-read needed ranges, e.g. .worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:47-53,74-79]"}],"details":{"displayContent":{"text":"//! D7a: relay rendezvous **routing** — the meeting mechanism on top of the\n//! [`rendezvous`](super::rendezvous) token (M4-D2f Q1 deferral, closed M5-D7;\n//! ADR-0006; REQ-PAIR-5).\n//!\n//! Two not-yet-trusted nodes hold the same two user-entered inputs (subnet\n//! name + TOTP code) and therefore the same [`rendezvous_token`]. The token\n//! becomes a **deterministic rendezvous identity**: both sides derive the same\n//! ephemeral ed25519 keypair from it ([`rendezvous_identity`]), the responder\n//! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n//! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n//! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n//! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n//! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n//! rotation = the responder re-binds per step.\n//!\n//! ## Why the ceremony does NOT ride the derived-identity connection\n//!\n//! The pairing transcript binds **both real node pubkeys** from the\n//! iroh-authenticated `Connection::remote_id` (REQ-HAZARD-PAIR-TRANSCRIPT-BIND;\n//! `wire.rs` \"Authenticated identities\"), and the initiator pins\n//! `paired.peer_pub` — the connection's TLS identity — in its trust store. On\n//! a derived-identity connection that TLS identity is the *token-derived* key,\n//! which every holder of (name, code-window) can compute: binding or pinning\n//! it would re-open the unknown-key-share hole the transcript hazard exists to\n//! close, and would pin an ephemeral key as the peer's durable name. So the\n//! meet endpoint serves **discovery only**: the joiner asks, the responder\n//! answers with its real [`EndpointAddr`] (one tiny length-prefixed frame on a\n//! dedicated pre-trust ALPN, [`SPT_PAIR_MEET_ALPN`]), and the joiner re-dials\n//! the real endpoint over [`SPT_PAIR_ALPN`](super::wire::SPT_PAIR_ALPN) where\n//! the existing SPAKE2 ceremony runs **unchanged** — real pubkeys both ways.\n//!\n//! ## Security posture (token gates discovery, PAKE gates trust)\n//!\n//! Anyone who knows the subnet name and the current code window can derive the\n//! meet keypair, impersonate the listener, and hand the joiner any address —\n//! and the impostor's responder then **fails SPAKE2** (no TOTP seed), exactly\n//! the ADR-0006 collision story: a wasted ceremony and a retry, never a trust\n//! write. The redirect frame carries no secret (a public address the relay\n//! could observe anyway), and the joiner's subsequent ceremony authenticates\n//! the real responder end-to-end. Rate limiting stays where it is: the meet\n//! listener answers with an address only; admission control gates the real\n//! ceremony (`ratelimit`, REQ-HAZARD-PAIR-RATE-LIMIT).\n//\n// [impl->REQ-PAIR-5]\n\nuse iroh::{EndpointAddr, EndpointId};\n…\nuse super::wire::SPT_PAIR_ALPN;\n\n/// The pre-trust **meet** ALPN — the derived-identity endpoint speaks only this\n/// (never the trusted surface, never the ceremony ALPN), so a relay can permit\n/// rendezvous contact without exposing anything else. Versioned for a clean\n/// future wire break.\npub const SPT_PAIR_MEET_ALPN: &[u8] = b\"spt-core/pair-meet/0\";\n\n/// Domain-separation tag for the token→keypair derivation. Distinct from the\n/// token's own domain so the (relay-visible) routing value and the key seed\n/// are never the same bytes.\nconst RENDEZVOUS_ID_DOMAIN: &[u8] = b\"spt-core/pairing/rendezvous-id/v1\";\n\n/// Hard cap on the meet reply frame — a serialized [`EndpointAddr`] is a few\n/// hundred bytes; 4 KiB bounds a hostile length prefix (same stance as\n/// `wire.rs` MAX_FRAME).\nconst MAX_MEET_FRAME: usize = 4096;\n\n/// A failure of the meet exchange. Carries no secret material.\n#[derive(Debug)]\npub enum MeetError { … }\n\nimpl std::fmt::Display for MeetError { … }\n\nimpl std::error::Error for MeetError {}\n\n/// The ephemeral rendezvous keypair both sides derive from a token:\n/// `seed = SHA-256(domain ‖ token)`. Deterministic — the joiner computes the\n/// same keypair (and therefore the *public* id it dials); the keypair gates\n/// nothing but discovery (module docs).\n// [impl->REQ-PAIR-5]\npub fn rendezvous_identity(token: &[u8; 32]) -> Identity { … }\n\n/// The derived rendezvous endpoint id for `(subnet_name, totp_step)` — the\n/// public name the responder listens under and the joiner dials.\n// [impl->REQ-PAIR-5]\npub fn rendezvous_endpoint_id(subnet_name: &str, totp_step: u64) -> PublicKey {\n    rendezvous_identity(&rendezvous_token(subnet_name, totp_step)).public_key()\n}\n\n/// The responder's short-lived meet listener: a second iroh endpoint bound to\n/// the token-derived identity, speaking only [`SPT_PAIR_MEET_ALPN`]. Lives for\n/// one pairing window; rotation = drop and re-bind at the next step.\npub struct RendezvousListener {\n    ep: NetEndpoint,\n}\n\n/// Bind the meet listener for `(subnet_name, totp_step)` under the derived\n/// identity. The relay/discovery/scope knobs mirror\n/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n/// resolvable) by a joiner that knows nothing but the two user inputs.\n// [impl->REQ-PAIR-5]\npub async fn bind_rendezvous(\n    subnet_name: &str,\n    totp_step: u64,\n    relay: RelayPolicy,\n    discovery: LocalDiscovery,\n    scope: BindScope,\n) -> Result<RendezvousListener, NetError> { … }\n\nimpl RendezvousListener { … }\n\n/// Ask one meet listener (an explicit, already-resolvable meet address) for\n/// the responder's real pairing address. The production joiner goes through\n/// [`dial_via_rendezvous`]; this explicit-address form is the seam for\n/// hermetic tests and static-`ip:port` rigs where no relay/discovery exists.\n// [impl->REQ-PAIR-5]\npub async fn meet_at(\n    dialer: &NetEndpoint,\n    meet_addr: EndpointAddr,\n) -> Result<EndpointAddr, MeetError> { … }\n\n/// How long one meet probe (resolve + dial + address exchange) may take\n/// before it is abandoned. A quarter-window: all three window tokens fit\n/// inside one TOTP period even serially, and a ghost token — a stale\n/// published record whose listener has rotated away (records outlive\n/// listeners by the DNS TTL) — costs 7s, not iroh's much longer default\n/// connect timeout. Found live in the first real two-machine join (M7\n/// acceptance): the sequential, unbounded walk burned the live window\n/// dialing the dead one's ghost, every attempt.\nconst MEET_PROBE_TIMEOUT: std::time::Duration = std::time::Duration::from_secs(7);\n\n/// The production joiner path: derive the ±1-window rendezvous ids for\n/// `(subnet_name, totp_step)` and probe ALL THREE **concurrently**, each\n/// bounded by [`MEET_PROBE_TIMEOUT`] — first answering listener wins (the\n/// losers are dropped; racing pre-trust meet ids is harmless, module docs).\n/// Each derived id is dialed by **id alone** (relay + n0 DNS / mDNS resolve\n/// it — no address ticket); the winner's reply is the responder's real\n/// address, dialed over the ceremony ALPN. The returned connection is ready\n/// for [`run_initiator`](super::wire::run_initiator) — the ceremony itself\n/// is unchanged.\n// [impl->REQ-PAIR-5]\n// [impl->REQ-SUBNET-2]\npub async fn dial_via_rendezvous(\n    dialer: &NetEndpoint,\n    subnet_name: &str,\n    totp_step: u64,\n) -> Result<Connection, MeetError> { … }\n\n/// The rendezvous MEET only — resolve the seed-holder's **real, stable**\n/// [`EndpointAddr`] by racing the ±1-window meet ids, WITHOUT the final ceremony\n/// dial. This is the meet half of [`dial_via_rendezvous`] split out for the\n/// two-phase join (REQ-JOIN-TWO-PHASE): the daemon resolves and HOLDS this\n/// address, then collects the code and dials it over [`SPT_PAIR_ALPN`] for the\n/// ceremony — so the code is fresh at the ceremony regardless of how long the\n/// meet took. The returned address is the responder's stable endpoint (not the\n/// rotating rendezvous id), so it does not age within the hold.\n// [impl->REQ-PAIR-5] [impl->REQ-JOIN-TWO-PHASE]\npub async fn meet_via_rendezvous(\n    dialer: &NetEndpoint,\n    subnet_name: &str,\n    totp_step: u64,\n) -> Result<EndpointAddr, MeetError> { … }\n\n#[cfg(test)]\nmod tests { … }","startLine":1},"summary":{"lines":164,"elidedSpans":10,"elidedLines":271},"fileSize":19969,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"}}},"isError":false,"timestamp":1789636132850}}
{"type":"message","id":"25ee65d2","parentId":"3307c080","timestamp":"2026-09-17T09:08:52.863Z","message":{"role":"toolResult","toolCallId":"call_2vsgv7NKXzSeE7KCH5CbYx85|fc_0903c1c956f790f3016aabae24b62887d2851e97c8afa613fd","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-meet-offload/crates/spt-net/src/net/\n## endpoint.rs#BDF4\n 292:    ) -> Result<NetEndpoint, NetError> {\n*293:        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n 294:    }\n 295:\n 296:    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n...\n 303:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*304:    pub async fn bind_with_alpns(\n 305:        identity: &Identity,\n 306:        relay: RelayPolicy,\n 307:        discovery: LocalDiscovery,\n...\n 309:    ) -> Result<NetEndpoint, NetError> {\n*310:        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n 311:    }\n 312:\n*313:    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n 314:    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n 315:    /// endpoint never listens on a real interface (and never triggers a Windows\n 316:    /// firewall prompt per test binary); everything else delegates here with\n...\n 318:    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*319:    pub async fn bind_scoped(\n 320:        identity: &Identity,\n 321:        relay: RelayPolicy,\n 322:        discovery: LocalDiscovery,\n...\n 337:        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n*338:        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n 339:        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n 340:        // on loopback, and the other source of per-test-binary Windows firewall\n 341:        // prompts.\n...\n 386:                .map_err(|e| NetError::Bind(e.to_string()))?\n*387:                .portmapper_config(PortmapperConfig::Disabled),\n 388:            // All-interfaces like the production scope, but on a caller-fixed\n 389:            // port so the node is dialable by a static ip:port ticket.\n 390:            BindScope::Port(p) => builder\n...\n 585:    async fn bind_hermetic(id: &Identity) -> NetEndpoint {\n*586:        NetEndpoint::bind_scoped(\n 587:            id,\n 588:            RelayPolicy::Disabled,\n 589:            LocalDiscovery::Off,\n\n## pairing/\n### meet.rs#9D30\n 9://! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n*10://! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n 11://! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n 12://! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n 13://! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n...\n 120:/// identity. The relay/discovery/scope knobs mirror\n*121:/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n 122:/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 123:/// resolvable) by a joiner that knows nothing but the two user inputs.\n 124:// [impl->REQ-PAIR-5]\n*125:pub async fn bind_rendezvous(\n 126:    subnet_name: &str,\n 127:    totp_step: u64,\n 128:    relay: RelayPolicy,\n...\n 132:    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n*133:    let ep = NetEndpoint::bind_scoped(\n 134:        &id,\n 135:        relay,\n 136:        discovery,\n...\n 331:    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\n*332:        NetEndpoint::bind_scoped(\n 333:            id,\n 334:            RelayPolicy::Disabled,\n 335:            LocalDiscovery::Off,\n...\n 379:        // The meet listener: derived identity, meet ALPN only.\n*380:        let listener = bind_rendezvous(\n 381:            subnet,\n 382:            step,\n 383:            RelayPolicy::Disabled,\n### wire.rs#3C82\n 1173:        let init_id = Identity::generate();\n*1174:        let responder = NetEndpoint::bind_scoped(\n 1175:            &resp_id,\n 1176:            RelayPolicy::Disabled,\n 1177:            LocalDiscovery::Off,\n...\n 1182:        .expect(\"responder bind\");\n*1183:        let initiator = NetEndpoint::bind_scoped(\n 1184:            &init_id,\n 1185:            RelayPolicy::Disabled,\n 1186:            LocalDiscovery::Off,"}],"details":{"scopePath":".worktrees/302-meet-offload/crates/spt-net, .worktrees/302-meet-offload/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":16,"fileCount":3,"files":[".worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs",".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs",".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/wire.rs"],"fileMatches":[{"path":".worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs","count":8},{"path":".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs","count":6},{"path":".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/wire.rs","count":2}],"truncated":false,"displayContent":"# .worktrees/302-meet-offload/crates/spt-net/src/net/\n## endpoint.rs#BDF4\n 292│    ) -> Result<NetEndpoint, NetError> {\n*293│        Self::bind_with_alpns(identity, relay, discovery, vec![SPT_NET_ALPN.to_vec()]).await\n 294│    }\n 295│\n 296│    /// Bind on an explicit ALPN set instead of the default trusted [`SPT_NET_ALPN`].\n    │...\n 303│    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*304│    pub async fn bind_with_alpns(\n 305│        identity: &Identity,\n 306│        relay: RelayPolicy,\n 307│        discovery: LocalDiscovery,\n    │...\n 309│    ) -> Result<NetEndpoint, NetError> {\n*310│        Self::bind_scoped(identity, relay, discovery, alpns, BindScope::All).await\n 311│    }\n 312│\n*313│    /// The full bind form: [`bind_with_alpns`](Self::bind_with_alpns) plus an\n 314│    /// explicit [`BindScope`]. Hermetic tests pass [`BindScope::Loopback`] so the\n 315│    /// endpoint never listens on a real interface (and never triggers a Windows\n 316│    /// firewall prompt per test binary); everything else delegates here with\n    │...\n 318│    // [impl->REQ-NET-1] [impl->REQ-NET-2]\n*319│    pub async fn bind_scoped(\n 320│        identity: &Identity,\n 321│        relay: RelayPolicy,\n 322│        discovery: LocalDiscovery,\n    │...\n 337│        // (0.0.0.0 / [::]) with loopback-only sockets, AND disables iroh's\n*338│        // portmapper (UPnP/PCP/NAT-PMP — on by default), which would otherwise\n 339│        // bind real-interface UDP sockets for its SSDP/NAT-PMP probes: useless\n 340│        // on loopback, and the other source of per-test-binary Windows firewall\n 341│        // prompts.\n    │...\n 386│                .map_err(|e| NetError::Bind(e.to_string()))?\n*387│                .portmapper_config(PortmapperConfig::Disabled),\n 388│            // All-interfaces like the production scope, but on a caller-fixed\n 389│            // port so the node is dialable by a static ip:port ticket.\n 390│            BindScope::Port(p) => builder\n    │...\n 585│    async fn bind_hermetic(id: &Identity) -> NetEndpoint {\n*586│        NetEndpoint::bind_scoped(\n 587│            id,\n 588│            RelayPolicy::Disabled,\n 589│            LocalDiscovery::Off,\n\n## pairing/\n### meet.rs#9D30\n   9│//! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n *10│//! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n  11│//! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n  12│//! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n  13│//! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n    │...\n 120│/// identity. The relay/discovery/scope knobs mirror\n*121│/// [`NetEndpoint::bind_scoped`]; production passes the node's configured\n 122│/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 123│/// resolvable) by a joiner that knows nothing but the two user inputs.\n 124│// [impl->REQ-PAIR-5]\n*125│pub async fn bind_rendezvous(\n 126│    subnet_name: &str,\n 127│    totp_step: u64,\n 128│    relay: RelayPolicy,\n    │...\n 132│    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n*133│    let ep = NetEndpoint::bind_scoped(\n 134│        &id,\n 135│        relay,\n 136│        discovery,\n    │...\n 331│    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\n*332│        NetEndpoint::bind_scoped(\n 333│            id,\n 334│            RelayPolicy::Disabled,\n 335│            LocalDiscovery::Off,\n    │...\n 379│        // The meet listener: derived identity, meet ALPN only.\n*380│        let listener = bind_rendezvous(\n 381│            subnet,\n 382│            step,\n 383│            RelayPolicy::Disabled,\n### wire.rs#3C82\n 1173│        let init_id = Identity::generate();\n*1174│        let responder = NetEndpoint::bind_scoped(\n 1175│            &resp_id,\n 1176│            RelayPolicy::Disabled,\n 1177│            LocalDiscovery::Off,\n     │...\n 1182│        .expect(\"responder bind\");\n*1183│        let initiator = NetEndpoint::bind_scoped(\n 1184│            &init_id,\n 1185│            RelayPolicy::Disabled,\n 1186│            LocalDiscovery::Off,"},"isError":false,"timestamp":1789636132863}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_IxxSAzWfH1Gc6vnovegYNoAc|fc_0903c1c956f790f3016aabae3b0b0c87d28ea16df4a2f4e11e","toolName":"read","startedAt":"2026-09-17T09:09:15.161Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:47-53,131-189"},"intent":"Reading rendezvous bind body"},"id":"9d9bea9e","parentId":"25ee65d2","timestamp":"2026-09-17T09:09:15.161Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_YBkLU9FfmIaYGGpEoQecvmoY|fc_0903c1c956f790f3016aabae3b0b2087d29a21f0655bfa0d1b","toolName":"read","startedAt":"2026-09-17T09:09:15.161Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/TRACEABILITY.md:1-130"},"intent":"Reading traceability requirements"},"id":"cf9f8235","parentId":"9d9bea9e","timestamp":"2026-09-17T09:09:15.161Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_LkZ1rmUvqOEaLWUUkY6ryW55|fc_0903c1c956f790f3016aabae3b0b2c87d29389ee658e1a8163","toolName":"grep","startedAt":"2026-09-17T09:09:15.162Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/CONTEXT.md;C:/Users/decid/Documents/…"},"intent":"Finding relevant engineering rules"},"id":"7642f91e","parentId":"cf9f8235","timestamp":"2026-09-17T09:09:15.162Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_5XhSCdA0gSl41IPKzEvYCZbF|fc_0903c1c956f790f3016aabae3b0b3887d2b5045817f5c2c3ac","toolName":"glob","startedAt":"2026-09-17T09:09:15.162Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/pairhost.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/nethost.rs;C:/Users/decid/Documents/proj…"},"intent":"Locating daemon pairing callers"},"id":"da2caa28","parentId":"7642f91e","timestamp":"2026-09-17T09:09:15.162Z"}
{"type":"message","id":"da84276f","parentId":"da2caa28","timestamp":"2026-09-17T09:09:15.162Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Defining bind-purpose seam**\n\n**Inspecting pairhost path**"},{"type":"toolCall","id":"call_IxxSAzWfH1Gc6vnovegYNoAc|fc_0903c1c956f790f3016aabae3b0b0c87d28ea16df4a2f4e11e","name":"read","arguments":{"i":"Reading rendezvous bind body","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:47-53,131-189"},"intent":"Reading rendezvous bind body"},{"type":"toolCall","id":"call_YBkLU9FfmIaYGGpEoQecvmoY|fc_0903c1c956f790f3016aabae3b0b2087d29a21f0655bfa0d1b","name":"read","arguments":{"i":"Reading traceability requirements","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/TRACEABILITY.md:1-130"},"intent":"Reading traceability requirements"},{"type":"toolCall","id":"call_LkZ1rmUvqOEaLWUUkY6ryW55|fc_0903c1c956f790f3016aabae3b0b2c87d29389ee658e1a8163","name":"grep","arguments":{"i":"Finding relevant engineering rules","pattern":"^#|meet|rendezvous|portmap|iroh|endpoint","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/CONTEXT.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/DOCS-STRATEGY.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/PRD.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/ROADMAP.md","case":false,"gitignore":false,"skip":0},"intent":"Finding relevant engineering rules"},{"type":"toolCall","id":"call_5XhSCdA0gSl41IPKzEvYCZbF|fc_0903c1c956f790f3016aabae3b0b3887d2b5045817f5c2c3ac","name":"glob","arguments":{"i":"Locating daemon pairing callers","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/pairhost.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/nethost.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/adr/*0006*","hidden":true,"gitignore":false,"limit":30},"intent":"Locating daemon pairing callers"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":9495,"output":591,"cacheRead":23040,"cacheWrite":0,"totalTokens":33126,"reasoningTokens":162,"cost":{"input":0.09495,"output":0.02955,"cacheRead":0.023039999999999998,"cacheWrite":0,"total":0.14754}},"stopReason":"toolUse","timestamp":1789636132901,"responseId":"resp_0903c1c956f790f3016aabae25180487d2992e7203bb122801","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0903c1c956f790f3016aabae29582887d2a7e0921c458686f7","type":"reasoning","content":[],"encrypted_content":"gAAAAABqq647QwSuMJ-wZG49PKY6qb4P4kn-LnJFhqo76GYo-SsLOwUQ15JUqrD37sSZo3P8OfO1C3Pi96z7nQrp3wisR8Xtw57GRISBGOXDJMBBR1rhlxmtSJdYvOYJczaC4wrxAooqrBm9grdYpBacyMGUrnpGoV0kYwPAKWwhTc9uV8kRhePmW-KOYsWLfcV5MMiUfmIIgvqAzG6jbTOkCFevRx0bF8FFNVIdq48x55wNX2CMyf_IkcXhJR4E_O0z8BZ_Qu9rSmO9keB-6W9R8GQEAuqXb3SJ5DNRZxox_a9blNfdF2eGP0eZDnwSI2Uq8e2jzTwkZOmsSNrTD9fYKRJJf6OLVOaKQjR7hkxwT0Ffq5fZ8V5ATDhbXO2efqCE2PqRjY5fhB-qNucCkAL0Dv7jpi7-Ww2qzjBecEgtU2xFCVTapFTayfOwFiqwHi4luT9BkUwOOOZRofFsf1brGWlGUm86WGirXPJ1RFVafPQ9l1glqlpQDPlkxavTKYopecyO39bDKhnpsHYMu4JlIHX_iGEgQW6OVr59PwbIrkMYpRSoJQhSfYn6_9AAgDn1-RxuHHOgQ7kXXghqIiyloJ2Z_bMSvPpXNCwPL3vvKpEiBPj-TmExA9JUI9wjpwuzeUYrjRUsfeIrEdafWGJ8IvIGs4zHmOB0LfYf0xXbxeAbq04OS6wPrTTmxi6A-WM2hMksyh-IBpUHp7PyV-7JygdzTUjDPvnpoOHXhFwma4ofDIWMd2AxGfrEMda0-dddcrltlZwLh7iutpBC-5sRJgsUqJWSolwEVHW9zhNL2FPePG5caox2NZAXESJuLsWzerK1dbX_2y2rDQ6SqZS3WgABxad6OvJ3hpFUsnC4mFE3rZ9zmc9anYHLEzGCriWTCqHPqCIkZSXh1RgcURp2_JkDlORD9TLo3ACcVeCpB1wGnCOZgiW_sH_PAwmVmSDOKt8hoWPAQoqF67pIgjFIl7-pqvfGsikKPycBJdwmyWc_xBym9cahH5-Yj0wORidgN0f15phVWTqvm05o5wSsTIBo5jeQijAi3dcq47aELotLSKucfmnhjkUA_w1PiuJU9brHnnTImcJettgcek-yLzVvrnXYFebS-08QDUVbWvtnhC7B6UgUrKHFxfiZ_z-YMgYclI1rN8mkVmlxQg6b4O7Bhptoq-ivZGNydpcf1-FOoM9uLXPTACGrOXHeFdKQsffTAtanWvclQIiWGEhJLOM7qWT0hkTn8J_Z0viSgaAZNN8xtJhYsA2SNAeiz2dGSVInTc9crQNCeitQW8awecbkfDQEQ4zJMlHTLd1Vz1VEFshaXHUXhPCldiVVY00ny6iRJRMVSdzkF5SRVj6fS6aMPm8myqAlfMwqgtQGaJpi-49EDLGPExbezAOfY3VtnXsrZr1JFXKwbyv1phHRaVCDtzb8QirkMaHGkRSvdruxBrt6WZAOI2dVoRGePBJDt1H1DhzWb--Qi0grViA-2jyG1VBO3bV3MBUapIwoqWGhl-P8oGNYu_GgG7L2jTt3FKqUFbGg85TWar974n013QPutUDyiESwAztO12BOr-zpWqWioBQmJe0AX7p_EcNTD1Mxi6KRrhUiJCHC-bNdf2hrNiS5s6UP0M_S05IzqNkhWC5ZZg-dDHto6xTVJjyltUHk-i0IQLPMfjAEc0TNOA7AjeyGaLt5ScO31jFr9-W4c6HPsH6WnHmv3WW5T-9u2ZOgxiau9L9wTk5WDTOtEVH40xQDlO528SoJBgUDvaQ-vVu2Tjy3OM9oFEVBuDjKIupTU3fkK6EHtkTk_36ZUbTEnurnk0aimpOuA71wlAw6BK3-6bH09BDfylbbY_3Nj-bvnh3ZPY16lPRRUEolKTvdffxAAkVapNHEJdv7iL1MhqW-v-QXskb56rt59HMo6o0BI44GmYQ1ujXOZH4NcC37WOHznVmzIR4XXJ-a7pwHOeLzeZ2QfulqM_K1FRE3pBwcflUnU_uAqGVzTsGEzZ9zBj6HkDEYnoHJBGxvzKIRlso7IjUXmDXWWvkjZ8E72lh9G3vdp7lbAeAb48crPnyh31RMHFq5txJ-vnt-0kWaPme61fmGKuSYxGF5XywxiMGqnuth2ILGtGHUkfAxphklKivhpMg_9ZGXtQvdswrRrusnP_TRcwCuOLCjSJbhp7QLr287dFWP4Ha2lFUX1u5ovpjJ5ryopXkm3zhNxMNcD95p43u9fwO8_M4PQM_HaZLFA3nymTfIQ9BKVhIFcV8DQ1i0tINaodxAY0IkFe6AOyUWbKg=","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"summary":[{"type":"summary_text","text":"**Defining bind-purpose seam**"},{"type":"summary_text","text":"**Inspecting pairhost path**"}],"metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae3b0b0c87d28ea16df4a2f4e11e","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading rendezvous bind body\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:47-53,131-189\"}","call_id":"call_IxxSAzWfH1Gc6vnovegYNoAc","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae3b0b2087d29a21f0655bfa0d1b","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading traceability requirements\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/TRACEABILITY.md:1-130\"}","call_id":"call_YBkLU9FfmIaYGGpEoQecvmoY","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae3b0b2c87d29389ee658e1a8163","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding relevant engineering rules\",\"pattern\":\"^#|meet|rendezvous|portmap|iroh|endpoint\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/CONTEXT.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/DOCS-STRATEGY.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/PRD.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/ROADMAP.md\",\"case\":false,\"gitignore\":false,\"skip\":0}","call_id":"call_LkZ1rmUvqOEaLWUUkY6ryW55","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"grep","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae3b0b3887d2b5045817f5c2c3ac","type":"function_call","status":"completed","arguments":"{\"i\":\"Locating daemon pairing callers\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/pairhost.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/**/nethost.rs;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/adr/*0006*\",\"hidden\":true,\"gitignore\":false,\"limit\":30}","call_id":"call_5XhSCdA0gSl41IPKzEvYCZbF","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"glob","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":22257.418799996376,"ttft":4464.5999999940395,"completedAt":1789636155159,"contextSnapshot":{"promptTokens":32535,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"6d8b3f7f","parentId":"da84276f","timestamp":"2026-09-17T09:09:15.167Z","message":{"role":"toolResult","toolCallId":"call_YBkLU9FfmIaYGGpEoQecvmoY|fc_0903c1c956f790f3016aabae3b0b2087d29a21f0655bfa0d1b","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/docs/TRACEABILITY.md#B021]\n1:# Traceability development contract\n2:\n3:> How spt-core uses [`traceable-reqs`](https://github.com/BigscreenVR/traceable-reqs) to keep every requirement traced from doc → impl → test. The manifest is `traceable-reqs.toml` (seeded from PRD `R-*` + KNOWN-HAZARDS invariants). This contract makes the trace pay off instead of rotting.\n4:\n5:## Why\n6:\n7:The whole point of the rebuild is to *not* re-introduce the sister project's bugs and to ship the PRD's scope verifiably. A requirement that isn't traced to real evidence (a doc, an implementation, a test) is a requirement you're *hoping* is met. This contract converts that hope into a build that fails when evidence is missing.\n8:\n9:## The contract (rules)\n10:\n11:1. **The manifest is the authoritative requirement registry.** Every PRD `R-*` requirement and every KNOWN-HAZARDS invariant exists in `traceable-reqs.toml` as a `REQ-*` id. No work without a REQ; no REQ without intent to satisfy. The PRD holds the prose; the manifest holds the id + `required_stages`.\n12:2. **Tag in the same change as the evidence.** When you write the function / test / doc-section that satisfies a stage, add its `[<stage>-><REQ-ID>]` tag in *that same commit*. Never \"tag later\" — this single rule is what stops the trace from drifting.\n13:3. **Evidence-proximate tags, not file-tops.** A tag sits on or immediately above the real function, test, doc section, config entry, or workflow step that proves the stage. One tag = one piece of real evidence. Tags at file tops to satisfy coverage are noise and usually wrong.\n14:4. **KNOWN-HAZARDS are first-class requirements.** Each invariant is a `REQ-HAZARD-*` requiring `unit` (and `int` where cross-process/cross-node). A hazard cannot be \"covered\" without a test tagging it — the anti-regression promise becomes mechanical (PRD success criterion #6).\n15:5. **Activation, not premature failure.** Every requirement starts `required_stages = []` (inactive) so `check` stays green pre-code. A **milestone (M0–M5) activates** the requirements it delivers by setting their real `required_stages`. Deferred items (`docs/DEFERRED.md`) stay `[]` until promoted.\n16:6. **Scan roots stay honest.** `[scan].roots` includes every evidence location (`src`, `tests`, `docs`, and later `.github/workflows`, `scripts`). Audit roots whenever a new evidence dir appears — a missing root makes evidence *silently* vanish from the trace.\n17:7. **Scope at mint.** Every new `REQ-*` joins at least one `[[groups]]` subject scope in the same commit that mints it. The groups partition is what the confusion audit (Gate 4, 2026-07-30) turned into manifest structure: the `req-confusion-audit` skill scores confusability only *within* groups, so an unscoped requirement's confusable pairs go unexamined — roughly half of them, by the audit's measurement. `span-*` groups are the declared cross-scope cover for measured-hot pairs; add one when a new requirement is known to sit confusably against another scope. Do not derive scopes from id prefixes — subject matter, not spelling.\n18:\n19:### Stages\n20:\n21:`doc` (prose/design/rustdoc) · `impl` (production code) · `unit` (unit test) · `int` (integration / e2e / cross-node). Default activation policy: `[\"doc\",\"impl\",\"unit\"]`; networking/lifecycle/cross-node reqs add `int`.\n22:\n23:### Tag examples\n24:\n25:Real tags are `[<stage>->REQ-ID]` with a bare stage word. The examples below\n26:angle-bracket the stage (`[<impl>->...]`) only so the scanner treats them as\n27:illustrations, not live evidence — write a bare stage word in real code.\n28:\n29:```rust\n30:// [<impl>->REQ-PAIR-1]\n31:fn spake2_pair(...) { ... }\n32:```\n33:```rust\n34:// [<unit>->REQ-HAZARD-ENVELOPE-DECODE-ORDER]\n35:#[test] fn decodes_amp_last() { ... }\n36:```\n37:```markdown\n38:<!-- [<doc>->REQ-NET-2] -->\n39:## Relay dependency\n40:```\n41:\n42:## Enforcement (four layers — defense in depth)\n43:\n44:1. **CI gate (hard backstop).** `traceable-reqs check --json` runs on every PR/push; exit-1 (`missing_stage` / `undeclared_id` / `parse_error` / `manifest_error`) **fails the build**. A PR can't merge if it leaves an *activated* req's required stage uncovered. Runs alongside the DOCS-STRATEGY CI gates.\n45:2. **Milestone activation gate.** Starting a milestone flips its reqs from `[]` to the real policy; the milestone **is not done until `check` is green for its reqs**. Coverage grows *with* the project instead of failing on day one.\n46:3. **Agent-facing rule.** The repo `CLAUDE.md` instructs every dev-agent: tag `[<stage>-><REQ-ID>]` in the same change as the evidence, and run `traceable-reqs check` before declaring done. Since spt-core is built *with* agents, the contract must be machine-followable — agent discipline + CI as the net.\n47:4. **Quality audit (anti-box-ticking).** `check` proves a tag *exists*; `traceable-reqs review` + `lint` audit whether tags sit near *real* evidence and whether titles are meaningful. Run advisory in CI (or periodically). Presence = hard gate; quality = audited.\n48:\n49:Optional fast-feedback: a pre-push git hook running `traceable-reqs check` locally.\n50:\n51:## CI checker admission and installation\n52:\n53:<!-- [doc->REQ-CI-CHECKER-PIN-PRECHECK] -->\n54:\n55:Thin CI and golden CI run **Precheck traceable-reqs pin and runner** before\n56:installation or coverage. Both use `.github/ci/traceable-reqs.sh`, which owns\n57:the single `WANT` pin. Its `CHECKER_PIN` line reports the pin, the runner's\n58:actual version (or missing/non-executable state), the version command's exit,\n59:and the binary path. A version command that prints the pin but fails is not\n60:a match; version comparison is literal, not a regular expression.\n61:\n62:A matching `~/.local/bin/traceable-reqs` needs **no token**. Otherwise the\n63:precheck reports the disagreement and requires `TRACEABLE_REQS_TOKEN` before\n64:allowing repair. An absent token refuses **before clone or build**, rather\n65:than disguising a checker mismatch as a private-repository authentication\n66:failure (IR-135). The operator can install the pinned checker on the runner\n67:or provision a token with read access to `BigscreenVR/traceable-reqs`.\n68:Token presence is not proof of repository access: the subsequent clone's\n69:native failure remains a failure.\n70:\n71:The install step checks again, source-builds the pinned tag outside the\n72:checkout when needed, and verifies the resulting version before linking\n73:`./traceable-reqs` for coverage. Source-build is retained because the release\n74:asset requires a newer glibc than kitsubito supplies. A pin change belongs\n75:in the shared script, with the self-test's version fixtures updated together;\n76:compare that pin with the runner's actual version during golden intake.\n77:The executable regression check is\n78:`bash .github/ci/traceable-reqs-selftest.sh`; both workflows run it.\n79:\n80:## Lifecycle\n81:\n82:- **Now (planning):** manifest seeded, all reqs inactive. `check` is green (nothing required yet).\n83:- **M0:** install the CLI, validate the seed against it, wire the CI workflow, **activate M0 reqs** (`REQ-ARCH-*`, `REQ-HAZARD-*` for the commodity layer), tag as code lands.\n84:- **M1–M5:** each milestone activates + covers its requirements before it's called done."}],"details":{"totalLines":84,"displayContent":{"text":"# Traceability development contract\r\n\r\n> How spt-core uses [`traceable-reqs`](https://github.com/BigscreenVR/traceable-reqs) to keep every requirement traced from doc → impl → test. The manifest is `traceable-reqs.toml` (seeded from PRD `R-*` + KNOWN-HAZARDS invariants). This contract makes the trace pay off instead of rotting.\r\n\r\n## Why\r\n\r\nThe whole point of the rebuild is to *not* re-introduce the sister project's bugs and to ship the PRD's scope verifiably. A requirement that isn't traced to real evidence (a doc, an implementation, a test) is a requirement you're *hoping* is met. This contract converts that hope into a build that fails when evidence is missing.\r\n\r\n## The contract (rules)\r\n\r\n1. **The manifest is the authoritative requirement registry.** Every PRD `R-*` requirement and every KNOWN-HAZARDS invariant exists in `traceable-reqs.toml` as a `REQ-*` id. No work without a REQ; no REQ without intent to satisfy. The PRD holds the prose; the manifest holds the id + `required_stages`.\r\n2. **Tag in the same change as the evidence.** When you write the function / test / doc-section that satisfies a stage, add its `[<stage>-><REQ-ID>]` tag in *that same commit*. Never \"tag later\" — this single rule is what stops the trace from drifting.\r\n3. **Evidence-proximate tags, not file-tops.** A tag sits on or immediately above the real function, test, doc section, config entry, or workflow step that proves the stage. One tag = one piece of real evidence. Tags at file tops to satisfy coverage are noise and usually wrong.\r\n4. **KNOWN-HAZARDS are first-class requirements.** Each invariant is a `REQ-HAZARD-*` requiring `unit` (and `int` where cross-process/cross-node). A hazard cannot be \"covered\" without a test tagging it — the anti-regression promise becomes mechanical (PRD success criterion #6).\r\n5. **Activation, not premature failure.** Every requirement starts `required_stages = []` (inactive) so `check` stays green pre-code. A **milestone (M0–M5) activates** the requirements it delivers by setting their real `required_stages`. Deferred items (`docs/DEFERRED.md`) stay `[]` until promoted.\r\n6. **Scan roots stay honest.** `[scan].roots` includes every evidence location (`src`, `tests`, `docs`, and later `.github/workflows`, `scripts`). Audit roots whenever a new evidence dir appears — a missing root makes evidence *silently* vanish from the trace.\r\n7. **Scope at mint.** Every new `REQ-*` joins at least one `[[groups]]` subject scope in the same commit that mints it. The groups partition is what the confusion audit (Gate 4, 2026-07-30) turned into manifest structure: the `req-confusion-audit` skill scores confusability only *within* groups, so an unscoped requirement's confusable pairs go unexamined — roughly half of them, by the audit's measurement. `span-*` groups are the declared cross-scope cover for measured-hot pairs; add one when a new requirement is known to sit confusably against another scope. Do not derive scopes from id prefixes — subject matter, not spelling.\r\n\r\n### Stages\r\n\r\n`doc` (prose/design/rustdoc) · `impl` (production code) · `unit` (unit test) · `int` (integration / e2e / cross-node). Default activation policy: `[\"doc\",\"impl\",\"unit\"]`; networking/lifecycle/cross-node reqs add `int`.\r\n\r\n### Tag examples\r\n\r\nReal tags are `[<stage>->REQ-ID]` with a bare stage word. The examples below\r\nangle-bracket the stage (`[<impl>->...]`) only so the scanner treats them as\r\nillustrations, not live evidence — write a bare stage word in real code.\r\n\r\n```rust\r\n// [<impl>->REQ-PAIR-1]\r\nfn spake2_pair(...) { ... }\r\n```\r\n```rust\r\n// [<unit>->REQ-HAZARD-ENVELOPE-DECODE-ORDER]\r\n#[test] fn decodes_amp_last() { ... }\r\n```\r\n```markdown\r\n<!-- [<doc>->REQ-NET-2] -->\r\n## Relay dependency\r\n```\r\n\r\n## Enforcement (four layers — defense in depth)\r\n\r\n1. **CI gate (hard backstop).** `traceable-reqs check --json` runs on every PR/push; exit-1 (`missing_stage` / `undeclared_id` / `parse_error` / `manifest_error`) **fails the build**. A PR can't merge if it leaves an *activated* req's required stage uncovered. Runs alongside the DOCS-STRATEGY CI gates.\r\n2. **Milestone activation gate.** Starting a milestone flips its reqs from `[]` to the real policy; the milestone **is not done until `check` is green for its reqs**. Coverage grows *with* the project instead of failing on day one.\r\n3. **Agent-facing rule.** The repo `CLAUDE.md` instructs every dev-agent: tag `[<stage>-><REQ-ID>]` in the same change as the evidence, and run `traceable-reqs check` before declaring done. Since spt-core is built *with* agents, the contract must be machine-followable — agent discipline + CI as the net.\r\n4. **Quality audit (anti-box-ticking).** `check` proves a tag *exists*; `traceable-reqs review` + `lint` audit whether tags sit near *real* evidence and whether titles are meaningful. Run advisory in CI (or periodically). Presence = hard gate; quality = audited.\r\n\r\nOptional fast-feedback: a pre-push git hook running `traceable-reqs check` locally.\r\n\r\n## CI checker admission and installation\r\n\r\n<!-- [doc->REQ-CI-CHECKER-PIN-PRECHECK] -->\r\n\r\nThin CI and golden CI run **Precheck traceable-reqs pin and runner** before\r\ninstallation or coverage. Both use `.github/ci/traceable-reqs.sh`, which owns\r\nthe single `WANT` pin. Its `CHECKER_PIN` line reports the pin, the runner's\r\nactual version (or missing/non-executable state), the version command's exit,\r\nand the binary path. A version command that prints the pin but fails is not\r\na match; version comparison is literal, not a regular expression.\r\n\r\nA matching `~/.local/bin/traceable-reqs` needs **no token**. Otherwise the\r\nprecheck reports the disagreement and requires `TRACEABLE_REQS_TOKEN` before\r\nallowing repair. An absent token refuses **before clone or build**, rather\r\nthan disguising a checker mismatch as a private-repository authentication\r\nfailure (IR-135). The operator can install the pinned checker on the runner\r\nor provision a token with read access to `BigscreenVR/traceable-reqs`.\r\nToken presence is not proof of repository access: the subsequent clone's\r\nnative failure remains a failure.\r\n\r\nThe install step checks again, source-builds the pinned tag outside the\r\ncheckout when needed, and verifies the resulting version before linking\r\n`./traceable-reqs` for coverage. Source-build is retained because the release\r\nasset requires a newer glibc than kitsubito supplies. A pin change belongs\r\nin the shared script, with the self-test's version fixtures updated together;\r\ncompare that pin with the runner's actual version during golden intake.\r\nThe executable regression check is\r\n`bash .github/ci/traceable-reqs-selftest.sh`; both workflows run it.\r\n\r\n## Lifecycle\r\n\r\n- **Now (planning):** manifest seeded, all reqs inactive. `check` is green (nothing required yet).\r\n- **M0:** install the CLI, validate the seed against it, wire the CI workflow, **activate M0 reqs** (`REQ-ARCH-*`, `REQ-HAZARD-*` for the commodity layer), tag as code lands.\r\n- **M1–M5:** each milestone activates + covers its requirements before it's called done.\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]},"fileSize":7080,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/TRACEABILITY.md"}}},"isError":false,"timestamp":1789636155166}}
{"type":"message","id":"ce6e808e","parentId":"6d8b3f7f","timestamp":"2026-09-17T09:09:15.172Z","message":{"role":"toolResult","toolCallId":"call_IxxSAzWfH1Gc6vnovegYNoAc|fc_0903c1c956f790f3016aabae3b0b0c87d28ea16df4a2f4e11e","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#9D30]\n47:use sha2::{Digest, Sha256};\n48:use spt_proto::identity::{Identity, PublicKey};\n49:\n50:use super::super::endpoint::{\n51:    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n52:};\n53:use super::rendezvous::{rendezvous_token, rendezvous_window};\n…\n125:pub async fn bind_rendezvous(\n…\n131:) -> Result<RendezvousListener, NetError> {\n132:    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n133:    let ep = NetEndpoint::bind_scoped(\n134:        &id,\n135:        relay,\n136:        discovery,\n137:        vec![SPT_PAIR_MEET_ALPN.to_vec()],\n138:        scope,\n139:    )\n140:    .await?;\n141:    Ok(RendezvousListener { ep })\n142:}\n143:\n144:impl RendezvousListener {\n145:    /// The underlying meet endpoint (its own addr/online/close surface).\n146:    pub fn endpoint(&self) -> &NetEndpoint {\n147:        &self.ep\n148:    }\n149:\n150:    /// Serve one meet request: accept a connection, accept its bidi stream,\n151:    /// and answer with `real_addr` — the responder's REAL pairing endpoint\n152:    /// address the joiner re-dials for the unchanged ceremony. Returns when\n153:    /// one reply has been flushed; the daemon's pairing-window loop calls this\n154:    /// repeatedly for the window's lifetime.\n155:    // [impl->REQ-PAIR-5]\n156:    pub async fn serve_once(&self, real_addr: &EndpointAddr) -> Result<(), MeetError> {\n157:        let incoming = self\n158:            .ep\n159:            .accept()\n160:            .await\n161:            .ok_or_else(|| MeetError::Net(NetError::Bind(\"meet endpoint closed\".into())))?;\n162:        let conn = incoming\n163:            .accept()\n164:            .map_err(|e| MeetError::Protocol(format!(\"accept: {e}\")))?\n165:            .await\n166:            .map_err(|e| MeetError::Protocol(format!(\"connecting: {e}\")))?;\n167:        let (mut send, mut recv) = conn\n168:            .accept_bi()\n169:            .await\n170:            .map_err(|e| MeetError::Protocol(format!(\"accept_bi: {e}\")))?;\n171:        // Drain the joiner's probe byte (the dialer must write first for\n172:        // accept_bi to fire); content is irrelevant.\n173:        let _ = recv\n174:            .read_to_end(MAX_MEET_FRAME)\n175:            .await\n176:            .map_err(|e| MeetError::Protocol(format!(\"read probe: {e}\")))?;\n177:        let json = serde_json::to_vec(real_addr)\n178:            .map_err(|e| MeetError::Protocol(format!(\"encode addr: {e}\")))?;\n179:        let mut frame = (json.len() as u32).to_be_bytes().to_vec();\n180:        frame.extend_from_slice(&json);\n181:        send.write_all(&frame)\n182:            .await\n183:            .map_err(|e| MeetError::Protocol(format!(\"write addr: {e}\")))?;\n184:        send.finish()\n185:            .map_err(|e| MeetError::Protocol(format!(\"finish: {e}\")))?;\n186:        conn.closed().await;\n187:        Ok(())\n188:    }\n189:}"}],"details":{"displayContent":{"text":"use sha2::{Digest, Sha256};\nuse spt_proto::identity::{Identity, PublicKey};\n\nuse super::super::endpoint::{\n    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n};\nuse super::rendezvous::{rendezvous_token, rendezvous_window};\n…\npub async fn bind_rendezvous(\n…\n) -> Result<RendezvousListener, NetError> {\n    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n    let ep = NetEndpoint::bind_scoped(\n        &id,\n        relay,\n        discovery,\n        vec![SPT_PAIR_MEET_ALPN.to_vec()],\n        scope,\n    )\n    .await?;\n    Ok(RendezvousListener { ep })\n}\n\nimpl RendezvousListener {\n    /// The underlying meet endpoint (its own addr/online/close surface).\n    pub fn endpoint(&self) -> &NetEndpoint {\n        &self.ep\n    }\n\n    /// Serve one meet request: accept a connection, accept its bidi stream,\n    /// and answer with `real_addr` — the responder's REAL pairing endpoint\n    /// address the joiner re-dials for the unchanged ceremony. Returns when\n    /// one reply has been flushed; the daemon's pairing-window loop calls this\n    /// repeatedly for the window's lifetime.\n    // [impl->REQ-PAIR-5]\n    pub async fn serve_once(&self, real_addr: &EndpointAddr) -> Result<(), MeetError> {\n        let incoming = self\n            .ep\n            .accept()\n            .await\n            .ok_or_else(|| MeetError::Net(NetError::Bind(\"meet endpoint closed\".into())))?;\n        let conn = incoming\n            .accept()\n            .map_err(|e| MeetError::Protocol(format!(\"accept: {e}\")))?\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"connecting: {e}\")))?;\n        let (mut send, mut recv) = conn\n            .accept_bi()\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"accept_bi: {e}\")))?;\n        // Drain the joiner's probe byte (the dialer must write first for\n        // accept_bi to fire); content is irrelevant.\n        let _ = recv\n            .read_to_end(MAX_MEET_FRAME)\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"read probe: {e}\")))?;\n        let json = serde_json::to_vec(real_addr)\n            .map_err(|e| MeetError::Protocol(format!(\"encode addr: {e}\")))?;\n        let mut frame = (json.len() as u32).to_be_bytes().to_vec();\n        frame.extend_from_slice(&json);\n        send.write_all(&frame)\n            .await\n            .map_err(|e| MeetError::Protocol(format!(\"write addr: {e}\")))?;\n        send.finish()\n            .map_err(|e| MeetError::Protocol(format!(\"finish: {e}\")))?;\n        conn.closed().await;\n        Ok(())\n    }\n}","startLine":47,"lineNumbers":[47,48,49,50,51,52,53,null,125,null,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]},"fileSize":19969,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"}}},"isError":false,"timestamp":1789636155172}}
{"type":"message","id":"9b01c000","parentId":"ce6e808e","timestamp":"2026-09-17T09:09:15.187Z","message":{"role":"toolResult","toolCallId":"call_5XhSCdA0gSl41IPKzEvYCZbF|fc_0903c1c956f790f3016aabae3b0b3887d2b5045817f5c2c3ac","toolName":"glob","content":[{"type":"text","text":"# .worktrees/302-meet-offload/\n## docs/adr/\n0006-multi-subnet-membership-model.md\n## crates/spt-daemon/src/\npairhost.rs\nnethost.rs"}],"details":{"scopePath":".worktrees/302-meet-offload/**/pairhost.rs, .worktrees/302-meet-offload/**/nethost.rs, .worktrees/302-meet-offload/docs/adr/*0006*","fileCount":3,"files":[".worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md",".worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs",".worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs"],"truncated":false,"cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core"},"isError":false,"timestamp":1789636155186}}
{"type":"message","id":"71d81e07","parentId":"9b01c000","timestamp":"2026-09-17T09:09:15.240Z","message":{"role":"toolResult","toolCallId":"call_LkZ1rmUvqOEaLWUUkY6ryW55|fc_0903c1c956f790f3016aabae3b0b2c87d29389ee658e1a8163","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-meet-offload/\n## CONTEXT.md#54AA\n*1:# spt-core\n 2:\n*3:**Platform scope:** Windows + Linux for v1. macOS is out (no test machine available) but kept structurally easy — `portable-pty` and Iroh both support it, so macOS is a later test/CI-budget decision, not a re-architecture.\n 4:\n 5:**Legacy migration:** it should be possible — ideally *automatic* — for a user to migrate an existing `claude_skill_owl` (modern SPT) install to spt-core (identity, agents, tracked Psyche context). Exact mechanism deferred to design; the commitment is that migration is a first-class supported path, not a manual rebuild.\n 6:\n...\n 10:\n*11:## Language\n 12:\n 13:**spt-core**:\n 14:The system. Canonical name. The Rust workspace and the umbrella project.\n...\n 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 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 41:**in-session relay**:\n 42:A 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 de...\n 43:\n*44:### Deliverable shape\n 45:\n 46:spt-core ships **both** a library workspace and a canonical binary:\n 47:\n...\n 52:\n*53:## Runtime model\n 54:\n 55:spt-core is harness-independent: it does not know about Claude Code, Codex, Cursor, or any other agent runtime. All harness-specific surfaces (how to invoke an agent session, fetch conversation history for an echo commune, detect activity/idleness, etc.) are abstracted behind a runtime layer that consumers supply.\n 56:\n...\n 63:**runtime manifest** (outbound half of the harness contract):\n*64:A declarative configuration file (TOML/YAML — schema TBD) that tells spt-core how to drive a specific harness. Declares: how to invoke an agent session, how to look up conversation history for an echo commune, how to spawn/resume a Psyche-equivalent, which binary or command implements each harness-side operation, and which endpoint types this harness supports. spt-core is the actor for each of these; the manifest tells it what to do.\n 65:\n 66:Example shape (illustrative): `spt.exe --manifest spt-plugin.toml live start <id>`. A harness like the planned spt plugin wraps this invocation into the `$LIVE` / `$OWL` environment variables it injects into its sessions, so harness-internal callers continue to invoke `$LIVE` / `$OWL` unchanged.\n 67:\n...\n 75:**adapter manifest header** (`adapter_name` + version compat):\n*76:Every manifest declares a unified **`adapter_name`** (e.g. `claude-spt`), carried on every `api` invocation too. It is load-bearing: one daemon hosts endpoints from multiple adapters, so it resolves an endpoint's manifest + seams by `adapter_name`; adapter-update ripples target by it; capability/manifest lookup and telemetry key on it. The header also declares the adapter's own version and a **`min_spt_core_version`** — the minimum spt-core the adapter requires. This declaration must be **readable befo...\n 77:\n 78:<!-- [doc->REQ-MANIFEST-2] -->\n 79:**adapter profile** (ratified 2026-06-11, Gateway grill; future spt-core milestone — first beneficiaries `spt-claude-code` and the usbip shell):\n...\n 100:<!-- [doc->REQ-SHELL-HINTS] -->\n*101:`[[hints]]` was never harness-only — it is a top-level manifest section with no kind gate, so a `kind = \"shell\"` adapter has always been able to declare hints; what was missing was a reader, because the only reader resolved the endpoint-bound manifest. The now-signal **HINTS** category now also reads the shell adapters an endpoint can see, one line each under the per-source cap above. **Two arms, decided by INSTANTIATION and never by link state:** an adapter this owner holds an instance of surfaces the...\n*102:_Avoid_: gating the shell arm on the harness manifest (an endpoint with no bound manifest still owns shells); filtering the full arm on online/offline; naming a surfacing command that does not exist at the shipping head.\n 103:\n 104:**adapter update declaration** (manifest field):\n 105:<!-- [doc->REQ-UPD-9] -->\n...\n 109:<!-- [doc->REQ-ADAPTER-GH-TRANSPORT] -->\n*110:A `.spt` may be **multi-platform**: shared `manifest.toml` + `strings/` at the root, role binaries under per-target-triple subdirectories (`x86_64-pc-windows-msvc/`, …); install/update extracts the shared root plus only the current node's triple, flattened into `install_dir`, so flat `<install_dir>/<program>` resolution is unchanged. It stays one signed asset (`adapter.spt`, plain-tar or gzip); a multi-platform archive missing the recipient's triple is a typed `NoArtifactForPlatform`. Large adapters ma...\n 111:<!-- [doc->REQ-ADAPTER-UPDATE-MESSAGE] -->\n 112:An optional **`[update].message`** (avenue-agnostic) is a plain multi-line operator notice surfaced to stdout, markdown-rendered (the helpfmt prose path), **only when an update is actually applied** (the version changed) — never on a no-op. It is read from the newly-installed manifest with no `{key}` substitution; its use is to announce a post-update action (e.g. \"run `/reload-plugins` in any ongoing sessions\").\n 113:\n...\n 116:\n*117:**resident adapter binary**: an adapter-owned process spt-core keeps alive for an endpoint's lifetime (today the `[message-idle-translation-binary]`), as opposed to **ephemeral** adapter binaries — the Psyche loop (daemon-hosted, ADR-0004), the `[digest]` extractor, `[session.*]` runners, hooks — which spawn on demand and pick up an update on their next invocation. Only resident binaries are stopped/restarted on a live update; ephemerals self-heal.\n*118:_Avoid_: calling the Psyche loop or an on-demand extractor a \"resident\" binary; \"restart the endpoint\" for what is a per-binary cycle.\n 119:\n 120:**session-invocation declaration** (manifest field, noted for spt-plugin parity):\n 121:How the harness spawns agent sessions, including Psyche and echo-commune sessions. For the rebuilt spt-plugin, Psyche and echo communes must migrate **off `claude -p`** (imminent Claude Code billing changes) to headless `claude` sessions (`--resume` for the Psyche). This is an adapter/manifest concern, not a core concern, but the parity milestone must carry it.\n 122:\n*123:### Manifest seams (outbound contract, detailed)\n 124:\n*125:Governing principle: **SPT is not a harness.** Model choice, billing shape, harness-internal env, and harness-internal context are entirely the adapter's concern, expressed inside the adapter's own command templates. spt-core owns only the template *mechanism* (substitution keys), the substitution *values* it is responsible for, and the surrounding lifecycle. Env for the *endpoint binary itself* is auto-handled by spt-core/broker; env for the *agent running inside* that binary is the adapter's config (e....\n 126:\n 127:**spawn-session seam** — launch a new agent session on this node. Manifest provides: a command template; `cwd`/project; a `headless` flag (optional, default false — for the GUI's resume-of-compatible-adapters); a `resume` flag (optional); and the `commune` + `signoff` file directories relative to `cwd` (so the daemon knows where to watch). Substitution keys spt-core can supply: `{id}` and, optionally, a spt-core-generated valid session UUID (e.g. injected as `--session-id {uuid}`) so an adapter can s...\n 128:- **id resolution:** `id` is optional. With no id, spt-core reproduces today's no-id `/spt:live` behavior — run the lone live agent if that's all the project has; show a picker with proposed default IDs if the project has none; let the user choose if there are several.\n 129:\n*130:**post-spawn seam** — the just-launched binary calls an spt-core command on boot (via the adapter's SessionStart-equivalent hook) to bind itself. Needed because the harness's own session id usually isn't known until after the binary runs. Payload: the harness `session_id` (when binary-generated rather than spt-core-injected); the `parent_pid` (the stable session-binding anchor — see KNOWN-HAZARDS 2.1); an endpoint identity/type confirmation; optionally a local HTTP port the binary listens on (for HTT...\n 131:\n 132:**post-spawn is optional only under a strict commitment:** an adapter may forgo post-spawn *only* if it (a) injects the spt-core-generated session UUID at spawn AND (b) guarantees the launched-process pid IS the stable session-binding anchor (no wrapper-script / subprocess pid indirection). If either does not hold, post-spawn must fire to report `session_id` and/or `parent_pid`. UUID-injection alone suppresses only the `session_id` reporting, not the binding.\n 133:\n...\n 145:\n*146:**activity observation** (ruled 2026-07-24, rebound grill) — two avenues, deliberately split by consumer class; the digest is **not** one of them (it stays a content surface). **Push (shells only):** an owned Shell observes its *owner's* busy/idle transitions as an **activity frame** on the existing shell-link event stream — link-scoped (owner implied by the link token), **drive-class semantics** (ephemeral, latest-wins, current-state-carrying; a redundant same-state resend is a harmless no-op — th...\n 147:\n 148:**inject-input seam** — message delivery into a running session. Configurable per activity-state (activity / idle / both); multiple methods, any combination:\n 149:- PTY injection (with or without key/submit sequences) — spt-hosted topology;\n...\n 151:- an in-adapter-session child relay (à la CC's Monitor tool);\n*152:- adapter manifest requesting HTTP POST delivery to the endpoint binary on a local port (shared via the post-spawn seam).\n 153:Note: even spt-hosted sessions default to hook injection (or the adapter's equivalent) as the non-disruptive path **during activity**; some adapters prefer the in-session relay regardless of topology.\n 154:\n*155:**activity-gated delivery** — an inbound message routes by the receiver's activity sentinel (above). While the endpoint is **active**, the message spools for the receiver's own hook-poll to drain (non-disruptive — the *active window*). On **idle** (or an idle transition before a hook drains it), it delivers immediately — translation binary (spt-hosted) → relay-poll (either topology) → spool, in that fallback order (the *idle window*). The send-side axes below modulate which of these two windows...\n 156:\n 157:**message delivery axes** — a sent message carries independent modifiers on orthogonal axes; it is **not** a single \"type\". The flag on each axis defaults to the unrestricted value:\n 158:- **delivery window** (*when*) — **default** (both windows; delivers in whichever fires first) · **idle-only** (held for the idle window; delivered immediately if already idle) · **active-only** (active window only — the receiver's hook-poll; never wakes an idle agent). *active-only* is the renamed legacy **deferred** (the `deferred=1` spool column + `api poll --include-deferred` are its internal/adapter-facing names). Mutually exclusive.\n## PRD.md#1BE0\n*1:# spt-core — Product Requirements Document\n 2:\n 3:> **Status:** draft, 2026-05-30. Synthesized from a grilling session.\n 4:> Canonical detail lives in [`CONTEXT.md`](./CONTEXT.md) (glossary/model) and [`docs/adr/`](./docs/adr/) (decisions). This PRD states *what* and *why*; those state *meaning* and *rationale*. Where they conflict, the ADRs win.\n...\n 7:\n*8:## 1. Vision\n 9:\n 10:spt-core is a **harness-independent core for an agent ecosystem**: inter-agent messaging, live-agent lifecycle, terminal hosting, seamless self-update, and zero-config cross-machine networking — shipped as both a Rust library workspace and a single canonical binary (`spt` / `spt.exe`).\n 11:\n...\n 13:\n*14:## 2. Problem & motivation\n 15:\n 16:- Today's modern SPT works but is **fragile** — each release introduces 2–5 regressions because it grew rapidly from a narrow starting point and carries the resulting tech debt (ADR-0001).\n 17:- It is **welded to Claude Code**. Other harnesses can't reuse the messaging/lifecycle substrate.\n...\n 19:\n*20:## 3. Goals\n 21:\n 22:1. **Harness independence.** Zero knowledge of any specific agent runtime in core; all harness specifics behind a declarative contract (ADR — runtime model).\n 23:2. **Dual deliverable.** First-class library crates *and* a canonical binary, wire-compatible (§Architecture).\n...\n 25:4. **One agent, many machines.** The same agent runs natively on each of a user's machines with a synced mind; reachable and operable from anywhere (ADR-0003).\n*26:5. **Seamless self-update** with a hard no-endpoint-termination invariant (ADR-0004).\n 27:6. **A terminal backbone** that can host sessions headless and headed, locally and over WAN.\n 28:7. **Low-friction, secure onboarding** — accountless node pairing (ADR-0005), one-line install, automatic legacy migration.\n 29:\n*30:## 4. Non-goals (v1)\n 31:\n 32:- **macOS support** — out (no test machine); kept structurally easy, not a re-architecture.\n 33:- **Cross-subnet** (two *different* users' agents communicating) — deferred concept.\n*34:- **Concrete Shells / PresenceChannel implementation / presence gossip** — only the seams ship (§Endpoints).\n 35:- **Remote command execution on another user's node** and **instantiate-anywhere** — seam-compatible, deferred behind a consent/security gate.\n 36:- **Sidecar adapter protocol**, **manifest includes**, **scrollback disk-spillover**, **predictive/state-sync terminal layer** — see [`docs/DEFERRED.md`](./docs/DEFERRED.md).\n 37:- **A model/billing opinion** — SPT is not a harness; model choice is always the adapter's.\n 38:\n*39:## 5. Audience\n 40:\n 41:Single user today (the author); dev-tool audience generally. Agents — not the user — are the primary direct callers of the binary. Nodes are foreseen on novel platforms (Android, Linux handhelds), so packaging must be marketplace-repackaging-friendly.\n 42:\n*43:## 6. Platforms\n 44:\n 45:Windows + Linux for v1. macOS deferred. Pre-Windows-10 (winpty) dropped — ConPTY (Win10+) / `forkpty(3)` Unix via `portable-pty`.\n 46:\n...\n 48:\n*49:## 7. Architecture (requirements)\n 50:\n*51:### 7.1 Workspace & binary\n 52:- **R-ARCH-1** Ship a workspace of **many small, acyclically-layered crates** (ADR-0001): `spt-proto` → `spt-store` → `spt-msg` → {`spt-net`, `spt-term`, `spt-runtime`} → `spt-live` → `spt-daemon` → `spt` (binary).\n 53:- **R-ARCH-2** Public semver-committed SDK = `spt-proto`, `spt-runtime`, `spt-msg`. All else internal/unstable pre-1.0.\n 54:- **R-ARCH-3** `spt-proto` carries an explicit **wire-protocol version** independent of crate semver, with a documented **N-1 compat window**. Binary and library consumers interoperate by proto version, never by release version.\n...\n 56:\n*57:### 7.2 The daemon (broker/brain)\n*58:- **R-DAEMON-1** Exactly **one logical `spt-daemon` per machine**, always-on, owning PTYs, network identity + WAN endpoint, subnet registry, all spools, all poll-listener logic, and all Psyche/pulse loops. No separate listener or wrapper processes (ADR-0004).\n 59:- **R-DAEMON-2** Internally split into a stable **broker** (holds PTY masters, harness child processes, listening sockets; versioned IPC; rarely updates) and an **updatable brain** (all logic; rehydrates from disk + re-attaches to broker handles).\n 60:- **R-DAEMON-3** Any `spt api` invocation that needs the daemon **auto-starts it** if absent.\n 61:- **R-DAEMON-4** Honor every invariant in [`docs/KNOWN-HAZARDS.md`](./docs/KNOWN-HAZARDS.md) as a conformance checklist.\n...\n 64:\n*65:## 8. Harness contract (requirements)\n 66:\n 67:The umbrella surface an adapter binds to. Two halves; `SPT is not a harness` — model/billing/harness-env/harness-context are always the adapter's, expressed in its own command templates.\n 68:\n*69:### 8.1 Outbound — the runtime manifest (seams)\n 70:- **R-MANIFEST-1** A declarative manifest (TOML/YAML) per adapter, carrying a unified **`adapter_name`**, the adapter's version, and **`min_spt_core_version`** (readable *before* an update is applied — compatibility gate).\n 71:- **R-SEAM-spawn** `spawn-session`: command template + `cwd` + `headless?`/`resume?` flags + commune/signoff dirs. spt-core may inject `{id}` and an optional spt-core-generated session UUID. No harness env injection; no initial-context handoff. Optional `id` → reproduces no-id `/spt:live` resolution.\n 72:- **R-SEAM-postspawn** `post-spawn`/`api bind`: binary reports `session_id` (if self-generated), `parent_pid`, identity/type, optional HTTP port, **boot nonce**; flips skeleton→live. Skippable *only* under the strict UUID-injection + stable-pid commitment.\n...\n 77:- **R-SEAM-resume** Two resume forms: **fresh-with-preload** (cleared context + `$psyche-context` preload) and **continue-existing** (native harness resume).\n*78:- **R-SEAM-capability** Static manifest list of hostable endpoint types (consumed by the registry; a node may host only Shells).\n 79:- **R-SEAM-update** `adapter-update`: file-pull (regex + gh repo) or delegated-command. spt-core conducts adapter updates after bootstrap.\n 80:\n*81:### 8.2 Inbound — the `api` subcommand surface\n 82:- **R-API-1** All machinery-facing commands are `api`-prefixed; every invocation carries `adapter_name`. The agent-facing verbs (`send`, `ring`, `ready`, …) stay unprefixed.\n 83:- **R-API-2** Surface: `api bind`, `api listen` (long-running relay), `api poll [--include-deferred]`, `api state <busy|idle>` (+ `api echo-gate <set|clear>`, `--no-gate`), `api worker-start|worker-stop|worker-poll`, `api boundary <clear|compact>` (carries new `session_id`), `api session-end [--erase]`, `api history-log`, `api presence`, `api seed --pid <pid>`.\n 84:- **R-API-3** `commune`/`signoff` are **file-drops**, not commands; the daemon watches the manifest-declared dirs and is the single writer.\n 85:\n*86:### 8.3 Startup flows\n 87:- **R-START-1** Adapters never resolve `$SPT_HOME`; install registers the binary dir on system PATH; all bridging is via `spt api`.\n 88:- **R-START-2** **Harness-hosted:** SessionStart → `spt api seed --pid` (in-memory seed record) → `$SPT listen <id>` consumes the seed by `parent_pid` (validated vs `session_id`), binds, relays. No file.\n 89:- **R-START-3** **spt-hosted:** daemon runs spawn-session into a broker PTY → binary `api bind` (or skips under commitment) → daemon delivers via manifest-configured method. Principle: **file-bridge only when the daemon is not the launcher.**\n...\n 93:\n*94:## 9. Endpoints, Shells & the Instance model\n 95:\n*96:### 9.1 Endpoint types\n 97:- **R-EP-1** Day-one types: **ReadyAgent, LiveAgent, Psyche, Worker, SptNode** (agent/infra), plus the **Shell** family and **PresenceChannel** (seams only — impl deferred). The type system is **open**.\n## ROADMAP.md#158C\n*1:# spt-core Roadmap\n 2:\n 3:> Lightweight-but-structured path from design → fruition. Not a GSD/phase-gated process — a clear sequence with de-risk gates. Planning corpus is complete (PRD + CONTEXT + 5 ADRs + 6 design docs); this is how we build it.\n 4:\n*5:## End goal\n 6:\n 7:A harness-independent core for an agent ecosystem — messaging, live-agent lifecycle, terminal hosting, **first-class P2P networking**, and a runtime-manifest harness contract — shipped as Rust crates + a single `spt` binary. The proof: the same agent runs natively across all of a user's machines with a synced mind, reachable and operable from anywhere, with seamless self-update and zero-config cross-machine messaging. First thing built atop it: a rebuilt `spt` plugin at parity with today's modern SPT.\n 8:\n*9:## Scope decisions (locked)\n 10:\n 11:- **v1 = the full PRD, networking included.** The networked element is the *reason* spt-core exists; it is not deferrable to v1.1.\n 12:- **The hard freeze on `claude_skill_owl` is not a clock.** It works today and delivers value as-is while spt-core is built — no schedule pressure from it.\n...\n 14:\n*15:## Path to fruition (sequence)\n 16:\n 17:**Stage A — Red-team review (before building).** Pressure-test the design adversarially. Focus on the riskiest architectural decisions, not bikeshedding. Tools: `plan-eng-review` (architecture) + `codex` (adversarial second opinion). Scope-cutting is *not* a goal (v1 is locked as full PRD), but surfacing contradictions / over-engineering / unproven assumptions is.\n 18:\n...\n 24:\n*25:## Milestones (all v1)\n 26:\n*27:- **M0 — Workspace + commodity layer.** Cargo workspace; `spt-proto` (wire envelope grammar, endpoint types, framing, Ed25519 identity, typed+binary payloads) + `spt-store` (spool, perch layout, trust store, registry persistence). Copy-verbatim the stable formats from the sister project (ADR-0001).\n 28:- **M1 — Local messaging + binary.** `spt-msg` (delivery TCP+spool, routing, send/ring/ready) + the `spt` binary + CLI. **= the killer quickstart (local): two agents exchange a message.** Task breakdown: [`M1-PLAN.md`](./M1-PLAN.md).\n 29:- **M2 — Harness contract + lifecycle.** **Strictly harness-agnostic — zero Claude Code conventions in this repo.** spt-core defines the adapter contract; the only adapter-shaped artifact in-tree is a generic mock/test adapter (manifest fixture + fake `api` caller) that exercises the contract (PRD R-DOCS-2 dev-agent quickstart). **The rebuilt `spt` plugin (Claude Code) is a SEPARATE downstream project** built atop these crates/binary — spt-core v1's acceptance proof (PRD §\"feature parity\"), not an...\n 30:  - **M2a — Harness contract. ✅ delivered (2026-06-01).** `spt-runtime` (AgentRuntime, ManifestRuntime, manifest schema) + the `api` subcommand surface (seed/listen/bind/state/echo-gate/poll/worker-*/boundary/session-end/presence/history-log/emit/capability) + the **harness-hosted** startup topology (seed→listen→bind, interim seed-file) + local-api-auth + the generic mock adapter + contract E2E. All M2a reqs activated + green. Task breakdown: [`M2a-PLAN.md`](./M2a-PLAN.md).\n...\n 37:  - **M3 COMPLETE** (M3a + M3b + M3c all ✅, 2026-06-03): the real ADR-0004 architecture is live — native PTY hosting, the consolidated broker/brain daemon, and seamless signed self-update. Next milestone: M4.\n*38:- **M4 — Networking + instances. ✅ delivered (2026-06-04).** The eighth crate `spt-net` (Iroh WAN endpoint bound to the node's own Ed25519 identity, mDNS LAN discovery, TOTP-SPAKE2 pairing over a dedicated pre-trust ALPN with transcript binding / rate limiting / seed rotation+transfer, subnet registry + NDJSON replication under the per-node epoch lease) · the multi-instance model (registry rows + bare-id resolution refuse-and-qualify + visibility/sync-membership gates + rename/collision + **resting-...\n*39:- **M5 — Shells, presence, deferred capabilities. ✅ delivered (2026-06-04;** scope locked with user 2026-06-04, see [`M5-PLAN.md`](./M5-PLAN.md) + per-task JIT plans D0–D9). The consent framework seam (grant store + interactive escalation + pre-consent flags; remote-exec / instantiate-anywhere reserved-but-refusing) · adapter registration lifecycle (`spt adapter add/remove`, manifest-first) · **shell hosting machinery + sleep/wake** (link-token channels with per-frame MAC, broker-launched binarie...\n 40:\n*41:## Post-v1-core milestones\n 42:\n 43:- **M6 — Stage-setting: `spt-releases`, dev docs, v0.1 release. ✅ delivered (2026-06-05** — planned, executed, and shipped in one day; decisions grilled `1922fa4`, task breakdown [`M6-PLAN.md`](./M6-PLAN.md)). spt-core is now **installable, documented, and released**: [`SaberMage/spt-releases`](https://github.com/SaberMage/spt-releases) is **public** with the signed **v0.1.0** release live and GitHub Pages serving the docs at the permanent canonical URL `https://sabermage.github.io/spt-releases` (A...\n 44:\n...\n 48:\n*49:- **🔜 NEXT milestone (planned 2026-06-12) — M9: Adapter customization & session surfaces.** Product of the two-day **Gateway grill** (operator + `doyle`; CONTEXT.md mints @ `8dc22ff`/`bd469b9`; ADR-0008 amended; the lecturn device design parked in the sibling `spt-lecturn/` repo for a later build). Shell-free, independently-shippable features: **adapter profiles** (sparse leaf-replace overlays on the parent manifest; shipped + local sources, local surviving adapter updates; composite `<adapter>:<pro...\n*50:- **🔜 M10 — Digest extractor & thread-spanning** (planned 2026-06-13; NEXT). Product of the digest grill (operator + `doyle`); governed by **ADR-0019** (reverses M9's \"no manifest seam\"), CONTEXT.md \"session digest\" rewritten. An `spt-claude-code` enabler, so it takes the M10 slot ahead of the Shell/remote-attach work (which shift to M11/M12). Adapter-declared **`[digest]` extractor seam** (imperative, no DSL; same source files as `[history]` by default + own-source escape; `api digest-entry` push f...\n 51:\n*52:- **🔜 v0.15.0 — Activity-gated message delivery + send-modifier axes.** Product of the messaging grill (operator + `doyle`, 2026-06-23); governed by **ADR-0028**, CONTEXT.md mints \"activity-gated delivery\" / \"message delivery axes\" / \"message metadata (`json`)\". Closes a **legacy-SPT parity gap that was never written down**: activity-gated inbound routing is scaffolded (`is_idle` + `resolve_inject_methods`) but unwired (`dispatch_endpoint_input` injects unconditionally). Wires the two-window router ...\n 53:\n 54:> _Roadmap note: this milestone list is behind reality — M8 (CLI nounification + acceptance) and the v0.3.x release line shipped after M7 but are tracked in commits/CHANGELOG, not itemized here. A full roadmap reconciliation is a separate docs pass._\n 55:\n*56:## De-risk spikes (do early — these can invalidate the architecture)\n 57:\n 58:1. **Broker/brain no-terminate handoff** — prove a PTY child + open socket survive a daemon-*logic* restart (FD-passing or stable-broker shim). The hardest invariant in the design (ADR-0004).\n*59:2. **Iroh + mDNS smoke test** — two nodes, separate NATs, one message end-to-end; measure direct-vs-relay + binary size (research brief §5). Validates the whole networking premise.\n 60:3. **ConPTY + `portable-pty`** — host and drive a real session in a broker PTY on Windows + Linux.\n 61:4. **Manifest-driven lifecycle** — a manifest drives one real Claude Code session through spawn → bind → commune → signoff, proving harness-independence works in practice.\n 62:\n*63:## Immediate next steps\n 64:\n 65:Progress (2026-05-31):\n 66:- ✅ **Stage A — codex adversarial pass** — done. 14 findings (5 FATAL, 9 SERIOUS) in `docs/reviews/STAGE-A-codex-redteam.md`.\n 67:- ✅ **Spike #1 (broker/brain handoff)** — PASS on Windows ConPTY. `docs/spikes/SPIKE-01-broker-handoff.md`. Found+fixed the ConPTY DSR-stall hazard. 4 open gaps carried to M3.\n*68:- ✅ **Spike #2 (Iroh smoke test)** — PASS (single-host). `docs/spikes/SPIKE-02-iroh-smoke.md`. iroh 0.98 API workable; 13.57 MB release. Cross-NAT/relay proof deferred to M4.\n 69:- ✅ **Findings folded** into ADR-0002/0003/0004/0005 + KNOWN-HAZARDS (+3) + traceable-reqs.toml (+4 REQ-HAZARD).\n 70:\n 71:Remaining before M0:\n...\n 76:\n*77:## Tooling: requirement traceability (adopted)\n 78:\n 79:`traceable-reqs` is adopted as the requirement-tracing gate. `traceable-reqs.toml` seeds the `REQ-*` registry from PRD `R-*` + KNOWN-HAZARDS invariants (all inactive until milestone activation). The development contract + enforcement (CI gate, milestone activation, agent rule, quality audit) is `docs/TRACEABILITY.md`; the agent rule lives in `CLAUDE.md`. **M0 task:** install the CLI, validate the seed, wire the CI workflow, activate M0 reqs.\n 80:\n*81:## Open threads carried forward\n 82:\n*83:- **Cross-node Gateway WAN user-authority** (ratified + activated 2026-06-13). M9-T4/T5 shipped the local user-msg identity gate; the WAN half is now being completed. **Trust posture (operator-ratified):** the subnet membership boundary is the trust boundary — a subnet is machines the user already trusts, so a `user-msg` from a **Gateway-typed** origin over the subnet is honored; defending against an *in-subnet forge* of the Gateway type is explicitly out of scope (a compromised subnet member is game-o...\n 84:- New deferred items logged this session (`docs/DEFERRED.md`): block-level OCC context merge; the rebalance / Memory-Health pass; the consent framework's gated capabilities.\n 85:- The dual-audience docs strategy (`docs/DOCS-STRATEGY.md`) governs the *shipped* docs, authored as code lands.\n\n## docs/\n### KNOWN-HAZARDS.md#11AC\n*1:# Known Hazards\n 2:\n 3:Hard-won edge cases harvested from the sister project (`claude_skill_owl`, ~80 commits / 12+ phases / multiple production incidents). Per ADR-0001, this is a **test checklist for the spt-core rebuild** — the clean-room rebuild must re-satisfy each invariant rather than re-discover the bug.\n 4:\n...\n 8:\n*9:## 1. Race conditions & ordering\n 10:\n*11:### 1.1 Phantom INIT_SIGNOFF after grace period\n 12:- **Failure:** orphan teardown enqueues INIT_SIGNOFF before the grace-period recheck; a transient Self recovery (binary handoff, brief stale poll) makes the recheck pass-as-alive, but the signoff was already spooled and drains on the next iteration → teardown despite a live Self.\n 13:- **Invariant:** grace-period wait MUST complete *before* composing/delivering INIT_SIGNOFF; the recheck must bind `still_gone` before any envelope write.\n 14:- **spt-core mapping:** in-daemon now (no separate wrapper), but the ordering invariant is identical — orphan/teardown logic must re-evaluate liveness after the grace wait, not before enqueue.\n...\n 16:\n*17:### 1.2 Poll-rewrite race & info.json mid-write reads\n 18:- **Failure:** `info.json` written by the wrapper mid-iteration while a list/classify command reads it → torn read, misclassification.\n 19:- **Invariant:** consult liveness via the supervisor (`is_wrapper_alive`-equivalent) before any grace gate; reads of state files must tolerate concurrent writes (atomic write + rename, or read-retry).\n 20:- **spt-core mapping:** the daemon owns both writer and reader → use in-process locking/snapshotting instead of racing on disk. Cross-node registry reads remain eventually-consistent and must tolerate staleness.\n...\n 22:\n*23:### 1.3 Stale `index.lock` wedge from prior git crash\n 24:- **Failure:** crashed git leaves a 0-byte `index.lock` in a psyche tracked worktree; every later commit blocks forever.\n 25:- **Invariant:** on daemon boot, sweep seed + all agent/project worktrees for stale locks (0 bytes, mtime > 60s) and remove; leave live locks alone.\n 26:- **spt-core mapping:** cross-node Psyche sync (ADR-0002/0003) replaces git-repo sync, so the *git* lock may disappear — but any equivalent lockfile in the new sync mechanism needs the same stale-sweep on boot.\n...\n 28:\n*29:### 1.4 Deferred spool rows must not leak to the event stream\n 30:- **Failure:** a hook spools a deferred (spool-only, no TCP wake) notice; startup `drain_all` flushes ALL rows including deferred → event emitted at wrong time/priority.\n 31:- **Invariant:** startup drain (and idle/timeout TCP-wake sites) use `drain_non_deferred` only; deferred rows are picked up by their intended consumer via `peek`. All drain sites must agree on which rows they flush.\n 32:- **spt-core mapping:** carries directly — the daemon's spool-drain has the same deferred-vs-immediate distinction.\n...\n 34:\n*35:### 1.5 Worker (working-perch) lifecycle path consistency\n 36:- **Failure:** subagent-start creates the perch at one path layout; later hooks read it at another → not found; stop-hook scan misses nested perches.\n 37:- **Invariant:** all Worker/Psyche child-perch path composition routes through one central resolver; no divergent path construction across hooks.\n*38:- **spt-core mapping:** `Worker` is a day-one endpoint type; the daemon owns the registry, so perch location is a registry lookup, not ad-hoc path math. Single source of truth for instance→location.\n 39:- **Sister cite:** `src/owl/hook_subagent_start.rs:122-168`; `hook_subagent_stop.rs:15-55`.\n 40:\n 41:---\n 42:\n*43:## 2. Identity & session-binding\n 44:\n*45:### 2.1 Parent PID over ephemeral poll PID\n 46:- **Failure:** orphan check polls an ephemeral listener PID; it dies and is recycled (esp. Windows); a foreign process with the recycled PID reads as alive → false-positive teardown (or false-negative).\n 47:- **Invariant:** prefer the stable harness-session PID (`parent_pid`) over any ephemeral process PID for liveness; minimal `info.json` for supervisor-owned perches to avoid stale leaks.\n 48:- **spt-core mapping:** session binding (parent-process-tree anchor) still applies for harness-hosted topology. For spt-hosted sessions the broker holds the child directly → liveness is the broker's held-handle state, more reliable than PID polling.\n...\n 50:\n*51:### 2.2 Stdin session_id precedence over env\n 52:- **Failure:** subagent inherits a stale `OWL_SESSION_ID` env across `/clear`; hook gets two session_ids (fresh stdin, stale env) → wrong-agent binding.\n 53:- **Invariant:** stdin-provided session_id wins; env is fallback only.\n 54:- **spt-core mapping:** the harness-contract subcommand surface must define the same precedence for whatever identity fields hooks pass in.\n...\n 56:\n*57:### 2.3 Binary-handoff argv schema must stay backward-compatible\n 58:- **Failure:** old binary spawns new binary with old argv arity; clap rejects before state rehydration → wrapper dies unlogged.\n 59:- **Invariant:** every newly-added handoff positional has a default; state-file rehydration happens *after* argv parse; defaults survive intermediate versions.\n 60:- **spt-core mapping:** CRITICAL — self-update (ADR-0004) makes handoff routine. The broker↔brain IPC and any brain-relaunch argv must be versioned and forward/backward tolerant (a newer brain talks to an older broker). This is the single most update-frequency-sensitive invariant.\n...\n 62:\n*63:### 2.4 Generation `gen_start` always = now() on cold-start AND handoff\n 64:- **Failure:** stale gen_start from a rehydrated state file fires time-based discriminators on the new process.\n 65:- **Invariant:** wall-clock `gen_start` is set to `now()` on both cold-start and handoff; generation counter increments on every start/revive; session UUID captured fresh and carried so the resumed mind distinguishes \"same gen continuing\" vs \"new gen born\".\n 66:- **spt-core mapping:** carries to the daemon's per-instance generation tracking.\n...\n 69:\n*70:### 2.5 Daemon-hosted endpoints have no dedicated liveness PID\n*71:- **Failure:** the sister evaluates Psyche/perch liveness via a dedicated process PID — the wrapper's own pid in `info.json`, checked with `is_process_alive`. Under ADR-0004 the Psyche (and any spt-hosted Self) is a **loop inside the daemon**, not a separate process: it holds no dedicated pid, and its `claude`/summarizer subprocess is ephemeral (spawned per pulse/commune, then exits). If a daemon-hosted perch's `info.json` carries the **daemon's** pid, then *every* hosted endpoint shares one pid, and `...\n*72:- **Invariant:** for **daemon-hosted** perches (Psyche; spt-hosted Self), liveness is the **daemon's authoritative in-memory endpoint table + a `status` field** on `info.json` (`online|offline|…`), **never** `is_process_alive(info.pid)`. `info.pid` for a daemon-hosted perch is at most a *hosted-by-daemon* marker (the daemon pid), not a liveness signal; registry stale-clean for these rows keys on the daemon's endpoint table, not per-row pid. This reuses the pattern already specified for **Shells** (`inf...\n 73:- **spt-core mapping:** the **M1/M2a interim** model keeps the Psyche/listener a real per-process owner (the `api listen` process), so its per-pid liveness (`deliver::is_online` → `info.read_pid` → `proc::is_process_alive`; `registry::clean_stale_entries`) is correct *interim*. **M3 daemon consolidation replaces it** with daemon-authoritative liveness for hosted perches. Keep the liveness check behind one resolver (mirrors `resolve_address` stale-clean) so the M3 swap is localized — do **not** let ...\n 74:- **Sister cite:** `src/live/wrapper/orphan.rs` (wrapper-pid liveness); `src/common/list_filter.rs:168-175` (pid-classify); spt-core `crates/spt-store/src/{proc.rs,registry.rs}` + `crates/spt-msg/src/deliver.rs::is_online`.\n 75:\n*76:### 2.6 A shell instance's `online` is a recorded field with no death edge\n 77:- **Failure:** a shell perch's `status` has exactly two writers — the bind handshake (→`online`) and `close_shell` (→`offline`) — and `close_shell` runs on the **link-break** path alone. A binary that dies **abruptly** (force-kill, crash, OOM) breaks no link, so nothing ever writes the flip: the record says `online` forever while the pid it names is gone. Every consumer of the recorded field then inherits the lie — `shell list` reports online indefinitely; `relink` (the one command that recover...\n 78:- **Invariant:** ONLINE-ness is **derived**, never the recorded field alone: `status == online` AND the recorded process identity is not *provably* gone. Missing/unparseable/zero PID or unavailable birth evidence fails toward alive; a positively mismatching native birth identifies a recycled PID as gone. Derivation never promotes a recorded-offline instance. Derive at relink, drive/cmd-wake, discovery and activity renders; preserve the recorded field at writers, owner-suspend cleanup and watcher eligibil...\n 79:<!-- [doc->REQ-SHELL-PERSISTENT-BOOT-RESTORE] -->\n...\n 85:\n*86:### 2.7 A daemon or machine restart strands `persistent` shells — and a graceful cascade fixture suppresses the failing arm `[REQ-HAZARD-RESTART-STRANDS-PERSISTENT-SHELLS]`\n 87:- **Failure:** a restart can leave an `online` record over a corpse without a link-break or suspend edge. The original boot sweep fixed only machine reboots: it rejected corpses launched after machine boot, so a daemon-only restart still stranded every persistent shell. The measured releases#287 specimen launched at machine boot +46s and stayed down for 27 hours after a daemon restart despite its owner being online.\n 88:- **The owner-facing surfaces HIDE the fault**, which is why it survived unreported for days: every display path (`shell list`, its `--json` twin, the shell-context render) routes through the ONE discovery seam, which **derives** status (2.6) and so correctly reports the binary as offline — while the only consumer whose decision matters, the wake cascade, reads the RECORDED field that no owner-facing surface shows. Absence of a visible symptom is therefore **not** evidence of absence of this fault, and...\n 89:- **The existing cascade test cannot fail on it — its SETUP SUPPRESSES THE FAILING ARM.** `rest_edges_cascade_shells_with_divergence` establishes its fixture by driving the suspend path, which itself writes the `offline` the code under test is supposed to encounter — so the restart shape (a record still saying `online` over a corpse, reached with **no** suspend edge) is unreachable from that fixture BY CONSTRUCTION. The test is not weak; it gives a true answer to the wrong question, so a reader askin...\n...\n 98:\n*99:## 3. Lifecycle\n 100:\n*101:### 3.1 Ephemeral perch cleanup on every `ring` exit path\n 102:- **Failure:** `ring` creates an ephemeral perch; early-exit paths (no-perch, empty-msg, timeout) skip cleanup → stale dirs accumulate.\n 103:- **Invariant:** every code path that creates an ephemeral perch cleans it before exit; exception: if the caller already had an active perch, do not treat as ephemeral and do not clean up.\n 104:- **spt-core mapping:** `ring` semantics carry; the daemon owns ephemeral-perch lifecycle, so a single guaranteed-cleanup (drop guard / RAII) is achievable in-process.\n### DOCS-STRATEGY.md#94CD\n*1:# Documentation strategy\n 2:\n 3:> Draft (2026-05-31). A **designed-in commitment**, not an afterthought — grounded in research on critically-acclaimed developer docs (Stripe, Twilio, the Rust Book, FastAPI, Cloudflare, Anthropic, Diátaxis, `llms.txt`, Google dev style guide). Governs the **shipped product docs** (authored as code lands); the planning docs (CONTEXT/PRD/ADRs/design docs) are internal and separate.\n 4:\n*5:## The defining constraint: a dual audience\n 6:\n 7:spt-core's docs serve **two readers at once** — human developers *and* the **AI dev-agents that build integrations with it**. This is unusual and it is the design constraint: every artifact is authored **once in clean markdown** and served in **two depths** (human-rendered + agent-export). The agent layer is **first-class, not optional** — the strategic signal (Tailwind's docs traffic fell ~40% because assistants answer for it) is, for spt-core, *the goal*: make the agent layer so good that dev-agent...\n 8:\n*9:## Principles (top techniques, prioritized for spt-core)\n 10:\n 11:1. **Sub-10-minute killer quickstart** — runnable, deterministic, whole-working-thing-first, no placeholders. TTFHW (\"time to first hello world\") is the single most-cited conversion lever (~68% abandon trials over setup time).\n 12:2. **Diátaxis four-mode separation** — tutorial / how-to / reference / explanation, never mixed (mixing is the most-cited cause of confusing docs).\n...\n 21:\n*22:## Information architecture — by capability vertical\n 23:\n 24:Organize by capability, each vertical carrying the same four Diátaxis modes internally (the Cloudflare pattern):\n 25:\n...\n 27:\n*28:## Killer quickstart targets (two, one per audience)\n 29:\n 30:- **Human dev:** two agents exchange a message end-to-end in **one command + minimal config**, < 10 min — the core primitive, whole-thing-first, then decomposed.\n 31:- **Dev-agent integrator:** a minimal **adapter** that satisfies the manifest + `api` contract and drives one lifecycle operation — the \"build a harness for spt-core\" hello-world.\n 32:\n*33:## Agent-consumable docs (spt-core specifics)\n 34:\n 35:<!-- [doc->REQ-DOCS-4] the agent-consumable layer's design; the schema leg shipped M6-D3 (schemars-derived, $id at the canonical URL), llms/CLI legs M6-D5, MCP + --json deferred (DEFERRED.md) -->\n 36:\n...\n 42:\n*43:## v0.1 deployment scope (grilled 2026-06-05)\n 44:\n 45:Deployed to GitHub Pages on `spt-releases` (ADR-0014; truth + CI generation stay in the source repo). **Tier 1 (ships with v0.1):** mental model/overview · human quickstart (install → two agents message) · adapter quickstart (via `mock-adapter`) · **harness contract vertical complete** (public manifest reference + full `spt api` reference + install-on-demand bootstrap pattern) · shell adapter getting-started (`spt-shell-notify` as the live example) · CLI reference generated from clap, CI-gated · ...\n 46:\n...\n 50:\n*51:## Anti-patterns to design against (most-cited failures)\n 52:\n 53:Doc/code drift (#1 — solved by CI gating); *what* without *why*; too much setup before first success; generic placeholders in reference; mixed Diátaxis modes; poor search/navigation; multiple non-canonical ways to do X (fatal for agents).\n 54:\n*55:## CI commitments\n 56:\n 57:rustdoc, the manifest JSON Schema, `llms.txt`/`llms-full.txt`, and CLI help exports are **generated and checked in CI** — a doc-drift gate. Doc quality lives on the same footing as tests.\n 58:\n...\n 63:\n*64:## Concrete templates (from firsthand artifacts)\n 65:\n 66:Extracted by fetching the *actual* artifacts (Cloudflare/Anthropic/Mintlify `llms.txt`, FastAPI/Stripe/Supabase quickstarts, the Rust Book TOC, Django/Diátaxis, Tokio/clap rustdoc, gh/Stripe CLI). Copy the *shape*.\n 67:\n*68:### `llms.txt` — two-level (Cloudflare pattern, not Anthropic's flat dump)\n 69:\n 70:Root `llms.txt` is a **curated index that fans out to a per-vertical `llms.txt`**; `llms-full.txt` is CI-concatenated page bodies (Anthropic's overflowed a 10 MB fetch — generation-only, never hand-authored).\n 71:\n 72:```markdown\n*73:# spt-core\n 74:A harness-independent core for an agent ecosystem: messaging, live-agent\n 75:lifecycle, terminal hosting, P2P networking, a runtime-manifest harness contract.\n 76:\n...\n 80:\n*81:## Start here\n 82:- [Quickstart: two agents exchange a message](…/quickstart/messaging.md): one command, <10 min.\n 83:- [Quickstart: build an adapter](…/quickstart/adapter.md): minimal manifest + `api` contract.\n*84:- [Mental model](…/concepts/overview.md): daemon, endpoints, instances, subnet.\n 85:\n*86:## Capabilities      (one bullet per vertical, each → its own llms.txt)\n 87:- [Messaging](…/messaging/llms.txt): typed ops + file blobs; send / ring / ready.\n 88:- [Live-agent lifecycle](…/lifecycle/llms.txt): skeleton → live → dormant → suspended.\n 89:- … Terminal · Networking · Harness contract · Instances · Shells · Self-update\n 90:\n*91:## Reference (auto-generated)\n 92:- [spt-proto](https://docs.rs/spt-proto) · [spt-runtime](https://docs.rs/spt-runtime) · [spt-msg](https://docs.rs/spt-msg)\n 93:- [CLI reference](…/cli/llms.txt) · [Manifest JSON Schema](…/manifest.schema.json)\n 94:```\n 95:\n*96:### Quickstart — whole-thing → run → verify → dissect (FastAPI), with a 2-path fork (Supabase)\n 97:\n 98:Zero placeholders; every value runs; complete working thing shown *before* explanation; audience fork at the top (spt-core has two readers); end with the Diátaxis trident.\n 99:\n 100:```markdown\n*101:# Quickstart — two agents exchange a message, end to end, <10 min.\n 102:> Pick your path: **developer** (here) · **building an adapter / dev-agent** → /quickstart/adapter.md\n 103:\n*104:## 1. Install (one line)        curl -fsSL https://spt-core.dev/install.sh | sh\n 105:   Verify:                      spt --version      # spt 0.1.0 (proto v1)\n*106:## 2. The whole working thing   spt ready alice\n 107:                                spt ready bob\n 108:                                spt send bob --from alice \"hello\"\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md, .worktrees/302-meet-offload/CONTEXT.md, .worktrees/302-meet-offload/docs/DOCS-STRATEGY.md, .worktrees/302-meet-offload/PRD.md, .worktrees/302-meet-offload/ROADMAP.md","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":99,"fileCount":5,"files":[".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md",".worktrees/302-meet-offload/CONTEXT.md",".worktrees/302-meet-offload/docs/DOCS-STRATEGY.md",".worktrees/302-meet-offload/PRD.md",".worktrees/302-meet-offload/ROADMAP.md"],"fileMatches":[{"path":".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md","count":20},{"path":".worktrees/302-meet-offload/CONTEXT.md","count":20},{"path":".worktrees/302-meet-offload/docs/DOCS-STRATEGY.md","count":20},{"path":".worktrees/302-meet-offload/PRD.md","count":20},{"path":".worktrees/302-meet-offload/ROADMAP.md","count":19}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/302-meet-offload/\n## CONTEXT.md#54AA\n  *1│# spt-core\n   2│\n  *3│**Platform scope:** Windows + Linux for v1. macOS is out (no test machine available) but kept structurally easy — `portable-pty` and Iroh both support it, so macOS is a later test/CI-budget decision, not a re-architecture.\n   4│\n   5│**Legacy migration:** it should be possible — ideally *automatic* — for a user to migrate an existing `claude_skill_owl` (modern SPT) install to spt-core (identity, agents, tracked Psyche context). Exact mechanism deferred to design; the commitment is that migration is a first-class supported path, not a manual rebuild.\n   6│\n    │...\n  10│\n *11│## Language\n  12│\n  13│**spt-core**:\n  14│The system. Canonical name. The Rust workspace and the umbrella project.\n    │...\n  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  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  41│**in-session relay**:\n  42│A 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 de...\n  43│\n *44│### Deliverable shape\n  45│\n  46│spt-core ships **both** a library workspace and a canonical binary:\n  47│\n    │...\n  52│\n *53│## Runtime model\n  54│\n  55│spt-core is harness-independent: it does not know about Claude Code, Codex, Cursor, or any other agent runtime. All harness-specific surfaces (how to invoke an agent session, fetch conversation history for an echo commune, detect activity/idleness, etc.) are abstracted behind a runtime layer that consumers supply.\n  56│\n    │...\n  63│**runtime manifest** (outbound half of the harness contract):\n *64│A declarative configuration file (TOML/YAML — schema TBD) that tells spt-core how to drive a specific harness. Declares: how to invoke an agent session, how to look up conversation history for an echo commune, how to spawn/resume a Psyche-equivalent, which binary or command implements each harness-side operation, and which endpoint types this harness supports. spt-core is the actor for each of these; the manifest tells it what to do.\n  65│\n  66│Example shape (illustrative): `spt.exe --manifest spt-plugin.toml live start <id>`. A harness like the planned spt plugin wraps this invocation into the `$LIVE` / `$OWL` environment variables it injects into its sessions, so harness-internal callers continue to invoke `$LIVE` / `$OWL` unchanged.\n  67│\n    │...\n  75│**adapter manifest header** (`adapter_name` + version compat):\n *76│Every manifest declares a unified **`adapter_name`** (e.g. `claude-spt`), carried on every `api` invocation too. It is load-bearing: one daemon hosts endpoints from multiple adapters, so it resolves an endpoint's manifest + seams by `adapter_name`; adapter-update ripples target by it; capability/manifest lookup and telemetry key on it. The header also declares the adapter's own version and a **`min_spt_core_version`** — the minimum spt-core the adapter requires. This declaration must be **readable befo...\n  77│\n  78│<!-- [doc->REQ-MANIFEST-2] -->\n  79│**adapter profile** (ratified 2026-06-11, Gateway grill; future spt-core milestone — first beneficiaries `spt-claude-code` and the usbip shell):\n    │...\n 100│<!-- [doc->REQ-SHELL-HINTS] -->\n*101│`[[hints]]` was never harness-only — it is a top-level manifest section with no kind gate, so a `kind = \"shell\"` adapter has always been able to declare hints; what was missing was a reader, because the only reader resolved the endpoint-bound manifest. The now-signal **HINTS** category now also reads the shell adapters an endpoint can see, one line each under the per-source cap above. **Two arms, decided by INSTANTIATION and never by link state:** an adapter this owner holds an instance of surfaces the...\n*102│_Avoid_: gating the shell arm on the harness manifest (an endpoint with no bound manifest still owns shells); filtering the full arm on online/offline; naming a surfacing command that does not exist at the shipping head.\n 103│\n 104│**adapter update declaration** (manifest field):\n 105│<!-- [doc->REQ-UPD-9] -->\n    │...\n 109│<!-- [doc->REQ-ADAPTER-GH-TRANSPORT] -->\n*110│A `.spt` may be **multi-platform**: shared `manifest.toml` + `strings/` at the root, role binaries under per-target-triple subdirectories (`x86_64-pc-windows-msvc/`, …); install/update extracts the shared root plus only the current node's triple, flattened into `install_dir`, so flat `<install_dir>/<program>` resolution is unchanged. It stays one signed asset (`adapter.spt`, plain-tar or gzip); a multi-platform archive missing the recipient's triple is a typed `NoArtifactForPlatform`. Large adapters ma...\n 111│<!-- [doc->REQ-ADAPTER-UPDATE-MESSAGE] -->\n 112│An optional **`[update].message`** (avenue-agnostic) is a plain multi-line operator notice surfaced to stdout, markdown-rendered (the helpfmt prose path), **only when an update is actually applied** (the version changed) — never on a no-op. It is read from the newly-installed manifest with no `{key}` substitution; its use is to announce a post-update action (e.g. \"run `/reload-plugins` in any ongoing sessions\").\n 113│\n    │...\n 116│\n*117│**resident adapter binary**: an adapter-owned process spt-core keeps alive for an endpoint's lifetime (today the `[message-idle-translation-binary]`), as opposed to **ephemeral** adapter binaries — the Psyche loop (daemon-hosted, ADR-0004), the `[digest]` extractor, `[session.*]` runners, hooks — which spawn on demand and pick up an update on their next invocation. Only resident binaries are stopped/restarted on a live update; ephemerals self-heal.\n*118│_Avoid_: calling the Psyche loop or an on-demand extractor a \"resident\" binary; \"restart the endpoint\" for what is a per-binary cycle.\n 119│\n 120│**session-invocation declaration** (manifest field, noted for spt-plugin parity):\n 121│How the harness spawns agent sessions, including Psyche and echo-commune sessions. For the rebuilt spt-plugin, Psyche and echo communes must migrate **off `claude -p`** (imminent Claude Code billing changes) to headless `claude` sessions (`--resume` for the Psyche). This is an adapter/manifest concern, not a core concern, but the parity milestone must carry it.\n 122│\n*123│### Manifest seams (outbound contract, detailed)\n 124│\n*125│Governing principle: **SPT is not a harness.** Model choice, billing shape, harness-internal env, and harness-internal context are entirely the adapter's concern, expressed inside the adapter's own command templates. spt-core owns only the template *mechanism* (substitution keys), the substitution *values* it is responsible for, and the surrounding lifecycle. Env for the *endpoint binary itself* is auto-handled by spt-core/broker; env for the *agent running inside* that binary is the adapter's config (e....\n 126│\n 127│**spawn-session seam** — launch a new agent session on this node. Manifest provides: a command template; `cwd`/project; a `headless` flag (optional, default false — for the GUI's resume-of-compatible-adapters); a `resume` flag (optional); and the `commune` + `signoff` file directories relative to `cwd` (so the daemon knows where to watch). Substitution keys spt-core can supply: `{id}` and, optionally, a spt-core-generated valid session UUID (e.g. injected as `--session-id {uuid}`) so an adapter can s...\n 128│- **id resolution:** `id` is optional. With no id, spt-core reproduces today's no-id `/spt:live` behavior — run the lone live agent if that's all the project has; show a picker with proposed default IDs if the project has none; let the user choose if there are several.\n 129│\n*130│**post-spawn seam** — the just-launched binary calls an spt-core command on boot (via the adapter's SessionStart-equivalent hook) to bind itself. Needed because the harness's own session id usually isn't known until after the binary runs. Payload: the harness `session_id` (when binary-generated rather than spt-core-injected); the `parent_pid` (the stable session-binding anchor — see KNOWN-HAZARDS 2.1); an endpoint identity/type confirmation; optionally a local HTTP port the binary listens on (for HTT...\n 131│\n 132│**post-spawn is optional only under a strict commitment:** an adapter may forgo post-spawn *only* if it (a) injects the spt-core-generated session UUID at spawn AND (b) guarantees the launched-process pid IS the stable session-binding anchor (no wrapper-script / subprocess pid indirection). If either does not hold, post-spawn must fire to report `session_id` and/or `parent_pid`. UUID-injection alone suppresses only the `session_id` reporting, not the binding.\n 133│\n    │...\n 145│\n*146│**activity observation** (ruled 2026-07-24, rebound grill) — two avenues, deliberately split by consumer class; the digest is **not** one of them (it stays a content surface). **Push (shells only):** an owned Shell observes its *owner's* busy/idle transitions as an **activity frame** on the existing shell-link event stream — link-scoped (owner implied by the link token), **drive-class semantics** (ephemeral, latest-wins, current-state-carrying; a redundant same-state resend is a harmless no-op — th...\n 147│\n 148│**inject-input seam** — message delivery into a running session. Configurable per activity-state (activity / idle / both); multiple methods, any combination:\n 149│- PTY injection (with or without key/submit sequences) — spt-hosted topology;\n    │...\n 151│- an in-adapter-session child relay (à la CC's Monitor tool);\n*152│- adapter manifest requesting HTTP POST delivery to the endpoint binary on a local port (shared via the post-spawn seam).\n 153│Note: even spt-hosted sessions default to hook injection (or the adapter's equivalent) as the non-disruptive path **during activity**; some adapters prefer the in-session relay regardless of topology.\n 154│\n*155│**activity-gated delivery** — an inbound message routes by the receiver's activity sentinel (above). While the endpoint is **active**, the message spools for the receiver's own hook-poll to drain (non-disruptive — the *active window*). On **idle** (or an idle transition before a hook drains it), it delivers immediately — translation binary (spt-hosted) → relay-poll (either topology) → spool, in that fallback order (the *idle window*). The send-side axes below modulate which of these two windows...\n 156│\n 157│**message delivery axes** — a sent message carries independent modifiers on orthogonal axes; it is **not** a single \"type\". The flag on each axis defaults to the unrestricted value:\n 158│- **delivery window** (*when*) — **default** (both windows; delivers in whichever fires first) · **idle-only** (held for the idle window; delivered immediately if already idle) · **active-only** (active window only — the receiver's hook-poll; never wakes an idle agent). *active-only* is the renamed legacy **deferred** (the `deferred=1` spool column + `api poll --include-deferred` are its internal/adapter-facing names). Mutually exclusive.\n## PRD.md#1BE0\n *1│# spt-core — Product Requirements Document\n  2│\n  3│> **Status:** draft, 2026-05-30. Synthesized from a grilling session.\n  4│> Canonical detail lives in [`CONTEXT.md`](./CONTEXT.md) (glossary/model) and [`docs/adr/`](./docs/adr/) (decisions). This PRD states *what* and *why*; those state *meaning* and *rationale*. Where they conflict, the ADRs win.\n   │...\n  7│\n *8│## 1. Vision\n  9│\n 10│spt-core is a **harness-independent core for an agent ecosystem**: inter-agent messaging, live-agent lifecycle, terminal hosting, seamless self-update, and zero-config cross-machine networking — shipped as both a Rust library workspace and a single canonical binary (`spt` / `spt.exe`).\n 11│\n   │...\n 13│\n*14│## 2. Problem & motivation\n 15│\n 16│- Today's modern SPT works but is **fragile** — each release introduces 2–5 regressions because it grew rapidly from a narrow starting point and carries the resulting tech debt (ADR-0001).\n 17│- It is **welded to Claude Code**. Other harnesses can't reuse the messaging/lifecycle substrate.\n   │...\n 19│\n*20│## 3. Goals\n 21│\n 22│1. **Harness independence.** Zero knowledge of any specific agent runtime in core; all harness specifics behind a declarative contract (ADR — runtime model).\n 23│2. **Dual deliverable.** First-class library crates *and* a canonical binary, wire-compatible (§Architecture).\n   │...\n 25│4. **One agent, many machines.** The same agent runs natively on each of a user's machines with a synced mind; reachable and operable from anywhere (ADR-0003).\n*26│5. **Seamless self-update** with a hard no-endpoint-termination invariant (ADR-0004).\n 27│6. **A terminal backbone** that can host sessions headless and headed, locally and over WAN.\n 28│7. **Low-friction, secure onboarding** — accountless node pairing (ADR-0005), one-line install, automatic legacy migration.\n 29│\n*30│## 4. Non-goals (v1)\n 31│\n 32│- **macOS support** — out (no test machine); kept structurally easy, not a re-architecture.\n 33│- **Cross-subnet** (two *different* users' agents communicating) — deferred concept.\n*34│- **Concrete Shells / PresenceChannel implementation / presence gossip** — only the seams ship (§Endpoints).\n 35│- **Remote command execution on another user's node** and **instantiate-anywhere** — seam-compatible, deferred behind a consent/security gate.\n 36│- **Sidecar adapter protocol**, **manifest includes**, **scrollback disk-spillover**, **predictive/state-sync terminal layer** — see [`docs/DEFERRED.md`](./docs/DEFERRED.md).\n 37│- **A model/billing opinion** — SPT is not a harness; model choice is always the adapter's.\n 38│\n*39│## 5. Audience\n 40│\n 41│Single user today (the author); dev-tool audience generally. Agents — not the user — are the primary direct callers of the binary. Nodes are foreseen on novel platforms (Android, Linux handhelds), so packaging must be marketplace-repackaging-friendly.\n 42│\n*43│## 6. Platforms\n 44│\n 45│Windows + Linux for v1. macOS deferred. Pre-Windows-10 (winpty) dropped — ConPTY (Win10+) / `forkpty(3)` Unix via `portable-pty`.\n 46│\n   │...\n 48│\n*49│## 7. Architecture (requirements)\n 50│\n*51│### 7.1 Workspace & binary\n 52│- **R-ARCH-1** Ship a workspace of **many small, acyclically-layered crates** (ADR-0001): `spt-proto` → `spt-store` → `spt-msg` → {`spt-net`, `spt-term`, `spt-runtime`} → `spt-live` → `spt-daemon` → `spt` (binary).\n 53│- **R-ARCH-2** Public semver-committed SDK = `spt-proto`, `spt-runtime`, `spt-msg`. All else internal/unstable pre-1.0.\n 54│- **R-ARCH-3** `spt-proto` carries an explicit **wire-protocol version** independent of crate semver, with a documented **N-1 compat window**. Binary and library consumers interoperate by proto version, never by release version.\n   │...\n 56│\n*57│### 7.2 The daemon (broker/brain)\n*58│- **R-DAEMON-1** Exactly **one logical `spt-daemon` per machine**, always-on, owning PTYs, network identity + WAN endpoint, subnet registry, all spools, all poll-listener logic, and all Psyche/pulse loops. No separate listener or wrapper processes (ADR-0004).\n 59│- **R-DAEMON-2** Internally split into a stable **broker** (holds PTY masters, harness child processes, listening sockets; versioned IPC; rarely updates) and an **updatable brain** (all logic; rehydrates from disk + re-attaches to broker handles).\n 60│- **R-DAEMON-3** Any `spt api` invocation that needs the daemon **auto-starts it** if absent.\n 61│- **R-DAEMON-4** Honor every invariant in [`docs/KNOWN-HAZARDS.md`](./docs/KNOWN-HAZARDS.md) as a conformance checklist.\n   │...\n 64│\n*65│## 8. Harness contract (requirements)\n 66│\n 67│The umbrella surface an adapter binds to. Two halves; `SPT is not a harness` — model/billing/harness-env/harness-context are always the adapter's, expressed in its own command templates.\n 68│\n*69│### 8.1 Outbound — the runtime manifest (seams)\n 70│- **R-MANIFEST-1** A declarative manifest (TOML/YAML) per adapter, carrying a unified **`adapter_name`**, the adapter's version, and **`min_spt_core_version`** (readable *before* an update is applied — compatibility gate).\n 71│- **R-SEAM-spawn** `spawn-session`: command template + `cwd` + `headless?`/`resume?` flags + commune/signoff dirs. spt-core may inject `{id}` and an optional spt-core-generated session UUID. No harness env injection; no initial-context handoff. Optional `id` → reproduces no-id `/spt:live` resolution.\n 72│- **R-SEAM-postspawn** `post-spawn`/`api bind`: binary reports `session_id` (if self-generated), `parent_pid`, identity/type, optional HTTP port, **boot nonce**; flips skeleton→live. Skippable *only* under the strict UUID-injection + stable-pid commitment.\n   │...\n 77│- **R-SEAM-resume** Two resume forms: **fresh-with-preload** (cleared context + `$psyche-context` preload) and **continue-existing** (native harness resume).\n*78│- **R-SEAM-capability** Static manifest list of hostable endpoint types (consumed by the registry; a node may host only Shells).\n 79│- **R-SEAM-update** `adapter-update`: file-pull (regex + gh repo) or delegated-command. spt-core conducts adapter updates after bootstrap.\n 80│\n*81│### 8.2 Inbound — the `api` subcommand surface\n 82│- **R-API-1** All machinery-facing commands are `api`-prefixed; every invocation carries `adapter_name`. The agent-facing verbs (`send`, `ring`, `ready`, …) stay unprefixed.\n 83│- **R-API-2** Surface: `api bind`, `api listen` (long-running relay), `api poll [--include-deferred]`, `api state <busy|idle>` (+ `api echo-gate <set|clear>`, `--no-gate`), `api worker-start|worker-stop|worker-poll`, `api boundary <clear|compact>` (carries new `session_id`), `api session-end [--erase]`, `api history-log`, `api presence`, `api seed --pid <pid>`.\n 84│- **R-API-3** `commune`/`signoff` are **file-drops**, not commands; the daemon watches the manifest-declared dirs and is the single writer.\n 85│\n*86│### 8.3 Startup flows\n 87│- **R-START-1** Adapters never resolve `$SPT_HOME`; install registers the binary dir on system PATH; all bridging is via `spt api`.\n 88│- **R-START-2** **Harness-hosted:** SessionStart → `spt api seed --pid` (in-memory seed record) → `$SPT listen <id>` consumes the seed by `parent_pid` (validated vs `session_id`), binds, relays. No file.\n 89│- **R-START-3** **spt-hosted:** daemon runs spawn-session into a broker PTY → binary `api bind` (or skips under commitment) → daemon delivers via manifest-configured method. Principle: **file-bridge only when the daemon is not the launcher.**\n   │...\n 93│\n*94│## 9. Endpoints, Shells & the Instance model\n 95│\n*96│### 9.1 Endpoint types\n 97│- **R-EP-1** Day-one types: **ReadyAgent, LiveAgent, Psyche, Worker, SptNode** (agent/infra), plus the **Shell** family and **PresenceChannel** (seams only — impl deferred). The type system is **open**.\n## ROADMAP.md#158C\n *1│# spt-core Roadmap\n  2│\n  3│> Lightweight-but-structured path from design → fruition. Not a GSD/phase-gated process — a clear sequence with de-risk gates. Planning corpus is complete (PRD + CONTEXT + 5 ADRs + 6 design docs); this is how we build it.\n  4│\n *5│## End goal\n  6│\n  7│A harness-independent core for an agent ecosystem — messaging, live-agent lifecycle, terminal hosting, **first-class P2P networking**, and a runtime-manifest harness contract — shipped as Rust crates + a single `spt` binary. The proof: the same agent runs natively across all of a user's machines with a synced mind, reachable and operable from anywhere, with seamless self-update and zero-config cross-machine messaging. First thing built atop it: a rebuilt `spt` plugin at parity with today's modern SPT.\n  8│\n *9│## Scope decisions (locked)\n 10│\n 11│- **v1 = the full PRD, networking included.** The networked element is the *reason* spt-core exists; it is not deferrable to v1.1.\n 12│- **The hard freeze on `claude_skill_owl` is not a clock.** It works today and delivers value as-is while spt-core is built — no schedule pressure from it.\n   │...\n 14│\n*15│## Path to fruition (sequence)\n 16│\n 17│**Stage A — Red-team review (before building).** Pressure-test the design adversarially. Focus on the riskiest architectural decisions, not bikeshedding. Tools: `plan-eng-review` (architecture) + `codex` (adversarial second opinion). Scope-cutting is *not* a goal (v1 is locked as full PRD), but surfacing contradictions / over-engineering / unproven assumptions is.\n 18│\n   │...\n 24│\n*25│## Milestones (all v1)\n 26│\n*27│- **M0 — Workspace + commodity layer.** Cargo workspace; `spt-proto` (wire envelope grammar, endpoint types, framing, Ed25519 identity, typed+binary payloads) + `spt-store` (spool, perch layout, trust store, registry persistence). Copy-verbatim the stable formats from the sister project (ADR-0001).\n 28│- **M1 — Local messaging + binary.** `spt-msg` (delivery TCP+spool, routing, send/ring/ready) + the `spt` binary + CLI. **= the killer quickstart (local): two agents exchange a message.** Task breakdown: [`M1-PLAN.md`](./M1-PLAN.md).\n 29│- **M2 — Harness contract + lifecycle.** **Strictly harness-agnostic — zero Claude Code conventions in this repo.** spt-core defines the adapter contract; the only adapter-shaped artifact in-tree is a generic mock/test adapter (manifest fixture + fake `api` caller) that exercises the contract (PRD R-DOCS-2 dev-agent quickstart). **The rebuilt `spt` plugin (Claude Code) is a SEPARATE downstream project** built atop these crates/binary — spt-core v1's acceptance proof (PRD §\"feature parity\"), not an...\n 30│  - **M2a — Harness contract. ✅ delivered (2026-06-01).** `spt-runtime` (AgentRuntime, ManifestRuntime, manifest schema) + the `api` subcommand surface (seed/listen/bind/state/echo-gate/poll/worker-*/boundary/session-end/presence/history-log/emit/capability) + the **harness-hosted** startup topology (seed→listen→bind, interim seed-file) + local-api-auth + the generic mock adapter + contract E2E. All M2a reqs activated + green. Task breakdown: [`M2a-PLAN.md`](./M2a-PLAN.md).\n   │...\n 37│  - **M3 COMPLETE** (M3a + M3b + M3c all ✅, 2026-06-03): the real ADR-0004 architecture is live — native PTY hosting, the consolidated broker/brain daemon, and seamless signed self-update. Next milestone: M4.\n*38│- **M4 — Networking + instances. ✅ delivered (2026-06-04).** The eighth crate `spt-net` (Iroh WAN endpoint bound to the node's own Ed25519 identity, mDNS LAN discovery, TOTP-SPAKE2 pairing over a dedicated pre-trust ALPN with transcript binding / rate limiting / seed rotation+transfer, subnet registry + NDJSON replication under the per-node epoch lease) · the multi-instance model (registry rows + bare-id resolution refuse-and-qualify + visibility/sync-membership gates + rename/collision + **resting-...\n*39│- **M5 — Shells, presence, deferred capabilities. ✅ delivered (2026-06-04;** scope locked with user 2026-06-04, see [`M5-PLAN.md`](./M5-PLAN.md) + per-task JIT plans D0–D9). The consent framework seam (grant store + interactive escalation + pre-consent flags; remote-exec / instantiate-anywhere reserved-but-refusing) · adapter registration lifecycle (`spt adapter add/remove`, manifest-first) · **shell hosting machinery + sleep/wake** (link-token channels with per-frame MAC, broker-launched binarie...\n 40│\n*41│## Post-v1-core milestones\n 42│\n 43│- **M6 — Stage-setting: `spt-releases`, dev docs, v0.1 release. ✅ delivered (2026-06-05** — planned, executed, and shipped in one day; decisions grilled `1922fa4`, task breakdown [`M6-PLAN.md`](./M6-PLAN.md)). spt-core is now **installable, documented, and released**: [`SaberMage/spt-releases`](https://github.com/SaberMage/spt-releases) is **public** with the signed **v0.1.0** release live and GitHub Pages serving the docs at the permanent canonical URL `https://sabermage.github.io/spt-releases` (A...\n 44│\n   │...\n 48│\n*49│- **🔜 NEXT milestone (planned 2026-06-12) — M9: Adapter customization & session surfaces.** Product of the two-day **Gateway grill** (operator + `doyle`; CONTEXT.md mints @ `8dc22ff`/`bd469b9`; ADR-0008 amended; the lecturn device design parked in the sibling `spt-lecturn/` repo for a later build). Shell-free, independently-shippable features: **adapter profiles** (sparse leaf-replace overlays on the parent manifest; shipped + local sources, local surviving adapter updates; composite `<adapter>:<pro...\n*50│- **🔜 M10 — Digest extractor & thread-spanning** (planned 2026-06-13; NEXT). Product of the digest grill (operator + `doyle`); governed by **ADR-0019** (reverses M9's \"no manifest seam\"), CONTEXT.md \"session digest\" rewritten. An `spt-claude-code` enabler, so it takes the M10 slot ahead of the Shell/remote-attach work (which shift to M11/M12). Adapter-declared **`[digest]` extractor seam** (imperative, no DSL; same source files as `[history]` by default + own-source escape; `api digest-entry` push f...\n 51│\n*52│- **🔜 v0.15.0 — Activity-gated message delivery + send-modifier axes.** Product of the messaging grill (operator + `doyle`, 2026-06-23); governed by **ADR-0028**, CONTEXT.md mints \"activity-gated delivery\" / \"message delivery axes\" / \"message metadata (`json`)\". Closes a **legacy-SPT parity gap that was never written down**: activity-gated inbound routing is scaffolded (`is_idle` + `resolve_inject_methods`) but unwired (`dispatch_endpoint_input` injects unconditionally). Wires the two-window router ...\n 53│\n 54│> _Roadmap note: this milestone list is behind reality — M8 (CLI nounification + acceptance) and the v0.3.x release line shipped after M7 but are tracked in commits/CHANGELOG, not itemized here. A full roadmap reconciliation is a separate docs pass._\n 55│\n*56│## De-risk spikes (do early — these can invalidate the architecture)\n 57│\n 58│1. **Broker/brain no-terminate handoff** — prove a PTY child + open socket survive a daemon-*logic* restart (FD-passing or stable-broker shim). The hardest invariant in the design (ADR-0004).\n*59│2. **Iroh + mDNS smoke test** — two nodes, separate NATs, one message end-to-end; measure direct-vs-relay + binary size (research brief §5). Validates the whole networking premise.\n 60│3. **ConPTY + `portable-pty`** — host and drive a real session in a broker PTY on Windows + Linux.\n 61│4. **Manifest-driven lifecycle** — a manifest drives one real Claude Code session through spawn → bind → commune → signoff, proving harness-independence works in practice.\n 62│\n*63│## Immediate next steps\n 64│\n 65│Progress (2026-05-31):\n 66│- ✅ **Stage A — codex adversarial pass** — done. 14 findings (5 FATAL, 9 SERIOUS) in `docs/reviews/STAGE-A-codex-redteam.md`.\n 67│- ✅ **Spike #1 (broker/brain handoff)** — PASS on Windows ConPTY. `docs/spikes/SPIKE-01-broker-handoff.md`. Found+fixed the ConPTY DSR-stall hazard. 4 open gaps carried to M3.\n*68│- ✅ **Spike #2 (Iroh smoke test)** — PASS (single-host). `docs/spikes/SPIKE-02-iroh-smoke.md`. iroh 0.98 API workable; 13.57 MB release. Cross-NAT/relay proof deferred to M4.\n 69│- ✅ **Findings folded** into ADR-0002/0003/0004/0005 + KNOWN-HAZARDS (+3) + traceable-reqs.toml (+4 REQ-HAZARD).\n 70│\n 71│Remaining before M0:\n   │...\n 76│\n*77│## Tooling: requirement traceability (adopted)\n 78│\n 79│`traceable-reqs` is adopted as the requirement-tracing gate. `traceable-reqs.toml` seeds the `REQ-*` registry from PRD `R-*` + KNOWN-HAZARDS invariants (all inactive until milestone activation). The development contract + enforcement (CI gate, milestone activation, agent rule, quality audit) is `docs/TRACEABILITY.md`; the agent rule lives in `CLAUDE.md`. **M0 task:** install the CLI, validate the seed, wire the CI workflow, activate M0 reqs.\n 80│\n*81│## Open threads carried forward\n 82│\n*83│- **Cross-node Gateway WAN user-authority** (ratified + activated 2026-06-13). M9-T4/T5 shipped the local user-msg identity gate; the WAN half is now being completed. **Trust posture (operator-ratified):** the subnet membership boundary is the trust boundary — a subnet is machines the user already trusts, so a `user-msg` from a **Gateway-typed** origin over the subnet is honored; defending against an *in-subnet forge* of the Gateway type is explicitly out of scope (a compromised subnet member is game-o...\n 84│- New deferred items logged this session (`docs/DEFERRED.md`): block-level OCC context merge; the rebalance / Memory-Health pass; the consent framework's gated capabilities.\n 85│- The dual-audience docs strategy (`docs/DOCS-STRATEGY.md`) governs the *shipped* docs, authored as code lands.\n\n## docs/\n### KNOWN-HAZARDS.md#11AC\n  *1│# Known Hazards\n   2│\n   3│Hard-won edge cases harvested from the sister project (`claude_skill_owl`, ~80 commits / 12+ phases / multiple production incidents). Per ADR-0001, this is a **test checklist for the spt-core rebuild** — the clean-room rebuild must re-satisfy each invariant rather than re-discover the bug.\n   4│\n    │...\n   8│\n  *9│## 1. Race conditions & ordering\n  10│\n *11│### 1.1 Phantom INIT_SIGNOFF after grace period\n  12│- **Failure:** orphan teardown enqueues INIT_SIGNOFF before the grace-period recheck; a transient Self recovery (binary handoff, brief stale poll) makes the recheck pass-as-alive, but the signoff was already spooled and drains on the next iteration → teardown despite a live Self.\n  13│- **Invariant:** grace-period wait MUST complete *before* composing/delivering INIT_SIGNOFF; the recheck must bind `still_gone` before any envelope write.\n  14│- **spt-core mapping:** in-daemon now (no separate wrapper), but the ordering invariant is identical — orphan/teardown logic must re-evaluate liveness after the grace wait, not before enqueue.\n    │...\n  16│\n *17│### 1.2 Poll-rewrite race & info.json mid-write reads\n  18│- **Failure:** `info.json` written by the wrapper mid-iteration while a list/classify command reads it → torn read, misclassification.\n  19│- **Invariant:** consult liveness via the supervisor (`is_wrapper_alive`-equivalent) before any grace gate; reads of state files must tolerate concurrent writes (atomic write + rename, or read-retry).\n  20│- **spt-core mapping:** the daemon owns both writer and reader → use in-process locking/snapshotting instead of racing on disk. Cross-node registry reads remain eventually-consistent and must tolerate staleness.\n    │...\n  22│\n *23│### 1.3 Stale `index.lock` wedge from prior git crash\n  24│- **Failure:** crashed git leaves a 0-byte `index.lock` in a psyche tracked worktree; every later commit blocks forever.\n  25│- **Invariant:** on daemon boot, sweep seed + all agent/project worktrees for stale locks (0 bytes, mtime > 60s) and remove; leave live locks alone.\n  26│- **spt-core mapping:** cross-node Psyche sync (ADR-0002/0003) replaces git-repo sync, so the *git* lock may disappear — but any equivalent lockfile in the new sync mechanism needs the same stale-sweep on boot.\n    │...\n  28│\n *29│### 1.4 Deferred spool rows must not leak to the event stream\n  30│- **Failure:** a hook spools a deferred (spool-only, no TCP wake) notice; startup `drain_all` flushes ALL rows including deferred → event emitted at wrong time/priority.\n  31│- **Invariant:** startup drain (and idle/timeout TCP-wake sites) use `drain_non_deferred` only; deferred rows are picked up by their intended consumer via `peek`. All drain sites must agree on which rows they flush.\n  32│- **spt-core mapping:** carries directly — the daemon's spool-drain has the same deferred-vs-immediate distinction.\n    │...\n  34│\n *35│### 1.5 Worker (working-perch) lifecycle path consistency\n  36│- **Failure:** subagent-start creates the perch at one path layout; later hooks read it at another → not found; stop-hook scan misses nested perches.\n  37│- **Invariant:** all Worker/Psyche child-perch path composition routes through one central resolver; no divergent path construction across hooks.\n *38│- **spt-core mapping:** `Worker` is a day-one endpoint type; the daemon owns the registry, so perch location is a registry lookup, not ad-hoc path math. Single source of truth for instance→location.\n  39│- **Sister cite:** `src/owl/hook_subagent_start.rs:122-168`; `hook_subagent_stop.rs:15-55`.\n  40│\n  41│---\n  42│\n *43│## 2. Identity & session-binding\n  44│\n *45│### 2.1 Parent PID over ephemeral poll PID\n  46│- **Failure:** orphan check polls an ephemeral listener PID; it dies and is recycled (esp. Windows); a foreign process with the recycled PID reads as alive → false-positive teardown (or false-negative).\n  47│- **Invariant:** prefer the stable harness-session PID (`parent_pid`) over any ephemeral process PID for liveness; minimal `info.json` for supervisor-owned perches to avoid stale leaks.\n  48│- **spt-core mapping:** session binding (parent-process-tree anchor) still applies for harness-hosted topology. For spt-hosted sessions the broker holds the child directly → liveness is the broker's held-handle state, more reliable than PID polling.\n    │...\n  50│\n *51│### 2.2 Stdin session_id precedence over env\n  52│- **Failure:** subagent inherits a stale `OWL_SESSION_ID` env across `/clear`; hook gets two session_ids (fresh stdin, stale env) → wrong-agent binding.\n  53│- **Invariant:** stdin-provided session_id wins; env is fallback only.\n  54│- **spt-core mapping:** the harness-contract subcommand surface must define the same precedence for whatever identity fields hooks pass in.\n    │...\n  56│\n *57│### 2.3 Binary-handoff argv schema must stay backward-compatible\n  58│- **Failure:** old binary spawns new binary with old argv arity; clap rejects before state rehydration → wrapper dies unlogged.\n  59│- **Invariant:** every newly-added handoff positional has a default; state-file rehydration happens *after* argv parse; defaults survive intermediate versions.\n  60│- **spt-core mapping:** CRITICAL — self-update (ADR-0004) makes handoff routine. The broker↔brain IPC and any brain-relaunch argv must be versioned and forward/backward tolerant (a newer brain talks to an older broker). This is the single most update-frequency-sensitive invariant.\n    │...\n  62│\n *63│### 2.4 Generation `gen_start` always = now() on cold-start AND handoff\n  64│- **Failure:** stale gen_start from a rehydrated state file fires time-based discriminators on the new process.\n  65│- **Invariant:** wall-clock `gen_start` is set to `now()` on both cold-start and handoff; generation counter increments on every start/revive; session UUID captured fresh and carried so the resumed mind distinguishes \"same gen continuing\" vs \"new gen born\".\n  66│- **spt-core mapping:** carries to the daemon's per-instance generation tracking.\n    │...\n  69│\n *70│### 2.5 Daemon-hosted endpoints have no dedicated liveness PID\n *71│- **Failure:** the sister evaluates Psyche/perch liveness via a dedicated process PID — the wrapper's own pid in `info.json`, checked with `is_process_alive`. Under ADR-0004 the Psyche (and any spt-hosted Self) is a **loop inside the daemon**, not a separate process: it holds no dedicated pid, and its `claude`/summarizer subprocess is ephemeral (spawned per pulse/commune, then exits). If a daemon-hosted perch's `info.json` carries the **daemon's** pid, then *every* hosted endpoint shares one pid, and `...\n *72│- **Invariant:** for **daemon-hosted** perches (Psyche; spt-hosted Self), liveness is the **daemon's authoritative in-memory endpoint table + a `status` field** on `info.json` (`online|offline|…`), **never** `is_process_alive(info.pid)`. `info.pid` for a daemon-hosted perch is at most a *hosted-by-daemon* marker (the daemon pid), not a liveness signal; registry stale-clean for these rows keys on the daemon's endpoint table, not per-row pid. This reuses the pattern already specified for **Shells** (`inf...\n  73│- **spt-core mapping:** the **M1/M2a interim** model keeps the Psyche/listener a real per-process owner (the `api listen` process), so its per-pid liveness (`deliver::is_online` → `info.read_pid` → `proc::is_process_alive`; `registry::clean_stale_entries`) is correct *interim*. **M3 daemon consolidation replaces it** with daemon-authoritative liveness for hosted perches. Keep the liveness check behind one resolver (mirrors `resolve_address` stale-clean) so the M3 swap is localized — do **not** let ...\n  74│- **Sister cite:** `src/live/wrapper/orphan.rs` (wrapper-pid liveness); `src/common/list_filter.rs:168-175` (pid-classify); spt-core `crates/spt-store/src/{proc.rs,registry.rs}` + `crates/spt-msg/src/deliver.rs::is_online`.\n  75│\n *76│### 2.6 A shell instance's `online` is a recorded field with no death edge\n  77│- **Failure:** a shell perch's `status` has exactly two writers — the bind handshake (→`online`) and `close_shell` (→`offline`) — and `close_shell` runs on the **link-break** path alone. A binary that dies **abruptly** (force-kill, crash, OOM) breaks no link, so nothing ever writes the flip: the record says `online` forever while the pid it names is gone. Every consumer of the recorded field then inherits the lie — `shell list` reports online indefinitely; `relink` (the one command that recover...\n  78│- **Invariant:** ONLINE-ness is **derived**, never the recorded field alone: `status == online` AND the recorded process identity is not *provably* gone. Missing/unparseable/zero PID or unavailable birth evidence fails toward alive; a positively mismatching native birth identifies a recycled PID as gone. Derivation never promotes a recorded-offline instance. Derive at relink, drive/cmd-wake, discovery and activity renders; preserve the recorded field at writers, owner-suspend cleanup and watcher eligibil...\n  79│<!-- [doc->REQ-SHELL-PERSISTENT-BOOT-RESTORE] -->\n    │...\n  85│\n *86│### 2.7 A daemon or machine restart strands `persistent` shells — and a graceful cascade fixture suppresses the failing arm `[REQ-HAZARD-RESTART-STRANDS-PERSISTENT-SHELLS]`\n  87│- **Failure:** a restart can leave an `online` record over a corpse without a link-break or suspend edge. The original boot sweep fixed only machine reboots: it rejected corpses launched after machine boot, so a daemon-only restart still stranded every persistent shell. The measured releases#287 specimen launched at machine boot +46s and stayed down for 27 hours after a daemon restart despite its owner being online.\n  88│- **The owner-facing surfaces HIDE the fault**, which is why it survived unreported for days: every display path (`shell list`, its `--json` twin, the shell-context render) routes through the ONE discovery seam, which **derives** status (2.6) and so correctly reports the binary as offline — while the only consumer whose decision matters, the wake cascade, reads the RECORDED field that no owner-facing surface shows. Absence of a visible symptom is therefore **not** evidence of absence of this fault, and...\n  89│- **The existing cascade test cannot fail on it — its SETUP SUPPRESSES THE FAILING ARM.** `rest_edges_cascade_shells_with_divergence` establishes its fixture by driving the suspend path, which itself writes the `offline` the code under test is supposed to encounter — so the restart shape (a record still saying `online` over a corpse, reached with **no** suspend edge) is unreachable from that fixture BY CONSTRUCTION. The test is not weak; it gives a true answer to the wrong question, so a reader askin...\n    │...\n  98│\n *99│## 3. Lifecycle\n 100│\n*101│### 3.1 Ephemeral perch cleanup on every `ring` exit path\n 102│- **Failure:** `ring` creates an ephemeral perch; early-exit paths (no-perch, empty-msg, timeout) skip cleanup → stale dirs accumulate.\n 103│- **Invariant:** every code path that creates an ephemeral perch cleans it before exit; exception: if the caller already had an active perch, do not treat as ephemeral and do not clean up.\n 104│- **spt-core mapping:** `ring` semantics carry; the daemon owns ephemeral-perch lifecycle, so a single guaranteed-cleanup (drop guard / RAII) is achievable in-process.\n### DOCS-STRATEGY.md#94CD\n  *1│# Documentation strategy\n   2│\n   3│> Draft (2026-05-31). A **designed-in commitment**, not an afterthought — grounded in research on critically-acclaimed developer docs (Stripe, Twilio, the Rust Book, FastAPI, Cloudflare, Anthropic, Diátaxis, `llms.txt`, Google dev style guide). Governs the **shipped product docs** (authored as code lands); the planning docs (CONTEXT/PRD/ADRs/design docs) are internal and separate.\n   4│\n  *5│## The defining constraint: a dual audience\n   6│\n   7│spt-core's docs serve **two readers at once** — human developers *and* the **AI dev-agents that build integrations with it**. This is unusual and it is the design constraint: every artifact is authored **once in clean markdown** and served in **two depths** (human-rendered + agent-export). The agent layer is **first-class, not optional** — the strategic signal (Tailwind's docs traffic fell ~40% because assistants answer for it) is, for spt-core, *the goal*: make the agent layer so good that dev-agent...\n   8│\n  *9│## Principles (top techniques, prioritized for spt-core)\n  10│\n  11│1. **Sub-10-minute killer quickstart** — runnable, deterministic, whole-working-thing-first, no placeholders. TTFHW (\"time to first hello world\") is the single most-cited conversion lever (~68% abandon trials over setup time).\n  12│2. **Diátaxis four-mode separation** — tutorial / how-to / reference / explanation, never mixed (mixing is the most-cited cause of confusing docs).\n    │...\n  21│\n *22│## Information architecture — by capability vertical\n  23│\n  24│Organize by capability, each vertical carrying the same four Diátaxis modes internally (the Cloudflare pattern):\n  25│\n    │...\n  27│\n *28│## Killer quickstart targets (two, one per audience)\n  29│\n  30│- **Human dev:** two agents exchange a message end-to-end in **one command + minimal config**, < 10 min — the core primitive, whole-thing-first, then decomposed.\n  31│- **Dev-agent integrator:** a minimal **adapter** that satisfies the manifest + `api` contract and drives one lifecycle operation — the \"build a harness for spt-core\" hello-world.\n  32│\n *33│## Agent-consumable docs (spt-core specifics)\n  34│\n  35│<!-- [doc->REQ-DOCS-4] the agent-consumable layer's design; the schema leg shipped M6-D3 (schemars-derived, $id at the canonical URL), llms/CLI legs M6-D5, MCP + --json deferred (DEFERRED.md) -->\n  36│\n    │...\n  42│\n *43│## v0.1 deployment scope (grilled 2026-06-05)\n  44│\n  45│Deployed to GitHub Pages on `spt-releases` (ADR-0014; truth + CI generation stay in the source repo). **Tier 1 (ships with v0.1):** mental model/overview · human quickstart (install → two agents message) · adapter quickstart (via `mock-adapter`) · **harness contract vertical complete** (public manifest reference + full `spt api` reference + install-on-demand bootstrap pattern) · shell adapter getting-started (`spt-shell-notify` as the live example) · CLI reference generated from clap, CI-gated · ...\n  46│\n    │...\n  50│\n *51│## Anti-patterns to design against (most-cited failures)\n  52│\n  53│Doc/code drift (#1 — solved by CI gating); *what* without *why*; too much setup before first success; generic placeholders in reference; mixed Diátaxis modes; poor search/navigation; multiple non-canonical ways to do X (fatal for agents).\n  54│\n *55│## CI commitments\n  56│\n  57│rustdoc, the manifest JSON Schema, `llms.txt`/`llms-full.txt`, and CLI help exports are **generated and checked in CI** — a doc-drift gate. Doc quality lives on the same footing as tests.\n  58│\n    │...\n  63│\n *64│## Concrete templates (from firsthand artifacts)\n  65│\n  66│Extracted by fetching the *actual* artifacts (Cloudflare/Anthropic/Mintlify `llms.txt`, FastAPI/Stripe/Supabase quickstarts, the Rust Book TOC, Django/Diátaxis, Tokio/clap rustdoc, gh/Stripe CLI). Copy the *shape*.\n  67│\n *68│### `llms.txt` — two-level (Cloudflare pattern, not Anthropic's flat dump)\n  69│\n  70│Root `llms.txt` is a **curated index that fans out to a per-vertical `llms.txt`**; `llms-full.txt` is CI-concatenated page bodies (Anthropic's overflowed a 10 MB fetch — generation-only, never hand-authored).\n  71│\n  72│```markdown\n *73│# spt-core\n  74│A harness-independent core for an agent ecosystem: messaging, live-agent\n  75│lifecycle, terminal hosting, P2P networking, a runtime-manifest harness contract.\n  76│\n    │...\n  80│\n *81│## Start here\n  82│- [Quickstart: two agents exchange a message](…/quickstart/messaging.md): one command, <10 min.\n  83│- [Quickstart: build an adapter](…/quickstart/adapter.md): minimal manifest + `api` contract.\n *84│- [Mental model](…/concepts/overview.md): daemon, endpoints, instances, subnet.\n  85│\n *86│## Capabilities      (one bullet per vertical, each → its own llms.txt)\n  87│- [Messaging](…/messaging/llms.txt): typed ops + file blobs; send / ring / ready.\n  88│- [Live-agent lifecycle](…/lifecycle/llms.txt): skeleton → live → dormant → suspended.\n  89│- … Terminal · Networking · Harness contract · Instances · Shells · Self-update\n  90│\n *91│## Reference (auto-generated)\n  92│- [spt-proto](https://docs.rs/spt-proto) · [spt-runtime](https://docs.rs/spt-runtime) · [spt-msg](https://docs.rs/spt-msg)\n  93│- [CLI reference](…/cli/llms.txt) · [Manifest JSON Schema](…/manifest.schema.json)\n  94│```\n  95│\n *96│### Quickstart — whole-thing → run → verify → dissect (FastAPI), with a 2-path fork (Supabase)\n  97│\n  98│Zero placeholders; every value runs; complete working thing shown *before* explanation; audience fork at the top (spt-core has two readers); end with the Diátaxis trident.\n  99│\n 100│```markdown\n*101│# Quickstart — two agents exchange a message, end to end, <10 min.\n 102│> Pick your path: **developer** (here) · **building an adapter / dev-agent** → /quickstart/adapter.md\n 103│\n*104│## 1. Install (one line)        curl -fsSL https://spt-core.dev/install.sh | sh\n 105│   Verify:                      spt --version      # spt 0.1.0 (proto v1)\n*106│## 2. The whole working thing   spt ready alice\n 107│                                spt ready bob\n 108│                                spt send bob --from alice \"hello\"","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789636155240}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_OC9IOLefy2FAoPjM7jxTMVwM|fc_0903c1c956f790f3016aabae49900887d296e287fe4d43e1ea","toolName":"grep","startedAt":"2026-09-17T09:09:29.681Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/tests"},"intent":"Finding rendezvous construction references"},"id":"ef1ec195","parentId":"71d81e07","timestamp":"2026-09-17T09:09:29.681Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_lxoTihoJvkyF3kiappEkjRg3|fc_0903c1c956f790f3016aabae49901c87d293a468388717a9e6","toolName":"grep","startedAt":"2026-09-17T09:09:29.682Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src"},"intent":"Finding ordinary endpoint references"},"id":"120b4dfd","parentId":"ef1ec195","timestamp":"2026-09-17T09:09:29.682Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_8lCqbW1U4HTdzWYN3dgOfZuy|fc_0903c1c956f790f3016aabae49902887d28529f2f29143e77f","toolName":"grep","startedAt":"2026-09-17T09:09:29.682Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membershi…"},"intent":"Reading relevant networking invariants"},"id":"735e6e1a","parentId":"120b4dfd","timestamp":"2026-09-17T09:09:29.682Z"}
{"type":"message","id":"a8856471","parentId":"735e6e1a","timestamp":"2026-09-17T09:09:29.682Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Searching all crate callers**"},{"type":"toolCall","id":"call_OC9IOLefy2FAoPjM7jxTMVwM|fc_0903c1c956f790f3016aabae49900887d296e287fe4d43e1ea","name":"grep","arguments":{"i":"Finding rendezvous construction references","pattern":"\\bbind_rendezvous\\b","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/tests","case":true,"gitignore":false,"skip":0},"intent":"Finding rendezvous construction references"},{"type":"toolCall","id":"call_lxoTihoJvkyF3kiappEkjRg3|fc_0903c1c956f790f3016aabae49901c87d293a468388717a9e6","name":"grep","arguments":{"i":"Finding ordinary endpoint references","pattern":"NetEndpoint::bind(_scoped|_with_alpns)?\\(","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src","case":true,"gitignore":false,"skip":0},"intent":"Finding ordinary endpoint references"},{"type":"toolCall","id":"call_8lCqbW1U4HTdzWYN3dgOfZuy|fc_0903c1c956f790f3016aabae49902887d28529f2f29143e77f","name":"grep","arguments":{"i":"Reading relevant networking invariants","pattern":"rendezvous|portmap|PAIR-TRANSCRIPT|ALPN|iroh","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/traceable-reqs.toml","case":false,"gitignore":false,"skip":0},"intent":"Reading relevant networking invariants"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":15864,"output":400,"cacheRead":32384,"cacheWrite":0,"totalTokens":48648,"reasoningTokens":43,"cost":{"input":0.15864,"output":0.02,"cacheRead":0.032383999999999996,"cacheWrite":0,"total":0.211024}},"stopReason":"toolUse","timestamp":1789636155274,"responseId":"resp_0903c1c956f790f3016aabae3b843887d29be938a0cb185478","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0903c1c956f790f3016aabae3d964487d284f730f133ddc800","type":"reasoning","content":[],"encrypted_content":"gAAAAABqq65JT7MDDXPOvjKpotbrBk5qRAeOT5oxzSIDTpRaL7PvLpOwpEbUT8PtdAMt7N3NtAa9y3zVDS8olVwVgndagFw01jt9Vko6OkqUtH5h5cb0N9Uj76Y_cWZKBbCTasekW3H_2JnQjNfK39ba1qJgExiTfY25gnBXTYny7lRpQIYo9B44sxEmqS_S9S1qhO9wvZ3HhWDPEMshZJqnVBk7dE1l_TxyLhIn16aWGI9VyhjDRyBPBv12QB0qGafGYKGqdRr5R-HlMpF7kALXpg-Bc2WI55XF5aeJIVj7HCG4P2qmeoGJ74UMEGn3Ij3hU89U0EqevYYXNRI1h-EqI6QOXjzDsLHQaoXtHSb10UH7AfaltTUQFPqVUqrn1ZsQRQtJpiM1ARFY2G0rMXpxDd6bNyH9MPuFbI_gBsaqZo6J3c6vpyk6ZjbK4uQfaltW5f9i4Vtl7uoD-dMIUr3FUa3Mi8jm1XKzvWTaHz1BT-Q7QxK7Rl4VCKISiPJHvHe0JWWGtBJcLNX9I54Z4v-DDZ5GahByGdrugxAaWp55nAbLCtu9EwSRA8Mwhjm9AQq46-VR8nWiF7cCLf7S0YAnBljOHsi9tPoJ3veiF4eQ3n3QqO9kzfjbMB6Ocg84wDlZ5PUdR82pVq2jn0eZ4cuxFAtm6l-k_zTftD_XqD182AtIirzXz5Iwoow8orRl4mZyphi3YZQzInuea6TbObxzEsz3wdXtatj0MOeqPSgJyqaFV7q8HsVZnB5PGW3NBGwNMs4hbOaknTlk54rgg12gg5xPrX3HKYOIaZgzvk71T9bzEsaIEILGwTm2uEo50-jxvCAgBeVVnZrygPpIm0D2p11jFIRNQJU2s6gCQoK-K-09GjOrFXW0uSeNEN8Jf5oQyuV2GhVPsDL92OJ-yUUJOVP08mlW9a8GvAsuzcYCAKU7-NovABl0H-9zJXb67jQRCDo0mG9V9mx-AAvA_dbI6Z2g4O0rWubnsBUzVzpCfwkzECWuKBF-pb3nqAKjSrq0TK9BCf3zUCe6zxRo5MDvVgstu4cTi8xOQ7dTMAlh0SWqQbvlfWM3m_h5BjaUng5rYzqMGzK9h6ZBkJaamjZzdOPZ6qi-KsvrUo0HJnnBxD-CdAK695WzVCcHhqbb_Xn4VNNJZ3IBVOmII8WmBN6vkY4--BppN48jzpq52G2X_Bbd7Z-509d06oMI_k7AHunXg22PV7_BOviVtlD42yJqr0yoyDvW14eRF5hNC7QgqI32lrKVNO4v8JE0C4doE1jdpGKc8j4vC5MQeLhDQE82r-7FNB4IzcbPfNDudtXanY9KdzwDFzwEeFCg-I-Q-eBT9skLlDOmQWjWrS0VLql3eQkDjRGHGKzMNpYgsAV1GfkK0UXnm6dE-3hWPO0PiBRDvsDB0O6cVeemMDefWT4OIYypQbmbHJi8qzkVZUorvNdVRz8QLfr8o5JreRQocm5w_fSnaGeY1wJSPvTMnLpi9hCj6s6ul6bzK2MUDhx8VakIuPJrlblof4p6mg6uA3NrIIVGalnbEDGzzHj_YFrYdADk6PHHzw==","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"summary":[{"type":"summary_text","text":"**Searching all crate callers**"}],"metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae49900887d296e287fe4d43e1ea","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding rendezvous construction references\",\"pattern\":\"\\\\bbind_rendezvous\\\\b\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/tests\",\"case\":true,\"gitignore\":false,\"skip\":0}","call_id":"call_OC9IOLefy2FAoPjM7jxTMVwM","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"grep","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae49901c87d293a468388717a9e6","type":"function_call","status":"completed","arguments":"{\"i\":\"Finding ordinary endpoint references\",\"pattern\":\"NetEndpoint::bind(_scoped|_with_alpns)?\\\\(\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/src\",\"case\":true,\"gitignore\":false,\"skip\":0}","call_id":"call_lxoTihoJvkyF3kiappEkjRg3","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"grep","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae49902887d28529f2f29143e77f","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading relevant networking invariants\",\"pattern\":\"rendezvous|portmap|PAIR-TRANSCRIPT|ALPN|iroh\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md;C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/traceable-reqs.toml\",\"case\":false,\"gitignore\":false,\"skip\":0}","call_id":"call_8lCqbW1U4HTdzWYN3dgOfZuy","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"grep","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":14403.503700003028,"ttft":2338.0553999990225,"completedAt":1789636169679,"contextSnapshot":{"promptTokens":48248,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"b92842a0","parentId":"a8856471","timestamp":"2026-09-17T09:09:29.703Z","message":{"role":"toolResult","toolCallId":"call_lxoTihoJvkyF3kiappEkjRg3|fc_0903c1c956f790f3016aabae49901c87d293a468388717a9e6","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-meet-offload/crates/spt-daemon/src/\n## nethost.rs#FBC4\n 1291:        let endpoint = runtime\n*1292:            .block_on(NetEndpoint::bind_scoped(\n 1293:                &cfg.identity,\n 1294:                cfg.relay.clone(),\n 1295:                cfg.discovery,"}],"details":{"scopePath":".worktrees/302-meet-offload/crates/spt-daemon/src, .worktrees/302-meet-offload/src","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":1,"fileCount":1,"files":[".worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs"],"fileMatches":[{"path":".worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs","count":1}],"truncated":false,"displayContent":"# .worktrees/302-meet-offload/crates/spt-daemon/src/\n## nethost.rs#FBC4\n 1291│        let endpoint = runtime\n*1292│            .block_on(NetEndpoint::bind_scoped(\n 1293│                &cfg.identity,\n 1294│                cfg.relay.clone(),\n 1295│                cfg.discovery,"},"isError":false,"timestamp":1789636169702}}
{"type":"message","id":"da9543c3","parentId":"b92842a0","timestamp":"2026-09-17T09:09:29.715Z","message":{"role":"toolResult","toolCallId":"call_8lCqbW1U4HTdzWYN3dgOfZuy|fc_0903c1c956f790f3016aabae49902887d28529f2f29143e77f","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-meet-offload/\n## traceable-reqs.toml#694F\n 339:title = \"WAN messaging first-class, behind default-on net feature flag\"\n*340:required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D1: spt-net NetEndpoint binds an iroh endpoint to the node's own spt-proto Ed25519 identity (EndpointId == node pubkey) behind the default-on `net` feature, with connect/accept over the SPT_NET_ALPN; unit proves identity-binding + a hermetic loopback QUIC bidi echo. int activated M4-D9-6: two-host rig E2E green (tests/twohost.rs — a real WAN message lands in the remote perch spool, HFENDULEAM↔gravity over tailscale, [twohost] CI run)\n 341:[[requirements]]\n 342:id = \"REQ-NET-2\"\n 343:title = \"n0 relay default + self-host knob + plain-language disclosure\"\n*344:required_stages = [\"impl\"]  # activated M4-D1: RelayPolicy {N0Default | SelfHosted(RelayMap) | Disabled} maps onto iroh RelayMode (n0 public relays are the zero-config default; self-host is the escape hatch; disabled = LAN/air-gapped + hermetic tests), plus the RELAY_DISCLOSURE plain-language string. Config plumbing — no unit/int stage required\n 345:[[requirements]]\n 346:id = \"REQ-NET-3\"\n 347:title = \"Cross-node Psyche sync over P2P replaces gh-repo-sync\"\n...\n 351:title = \"TOTP-seeded SPAKE2 pairing\"\n*352:required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D2-wire: pairing ALPN ceremony driver (spt-net::net::pairing::wire) runs the 4-msg SPAKE2 ceremony over SPT_PAIR_ALPN, prepended by a responder Announce{epoch} RTT (joiner lacks the responder-authoritative seed epoch that Initiator::start binds into msg_a). Responder gates via PairingRateLimiter + ±1 step + SubnetStore seed; both sides write TrustStore.record on confirm. unit = hermetic loopback E2E (RelayPolicy::Disabled) like endpoint.rs. int a...\n 353:[[requirements]]\n 354:id = \"REQ-PAIR-2\"\n 355:title = \"Local trust store with TOFU + warn-on-change\"\n...\n 367:id = \"REQ-PAIR-5\"\n*368:title = \"Multi-subnet pairing: subnet-name discovery input, create-new-names-up-front, rendezvous-token hashing\"\n*369:required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D2f: discovery takes code+subnet-name (the wire Hello carries the name; both are ceremony inputs); rendezvous-token H(name‖TOTP-step) derived in spt-net::net::pairing::rendezvous (TOTP-step = clock-derived window, not seed epoch — D2-wire Q2); seed transfer on join (wire F7 Seed -> SubnetStore::add_joined) makes the joiner a full member/seed-holder. unit = rendezvous tests + wire joiner_becomes_seed_holder/repair_member_keeps_seed. int activat...\n 370:[[requirements]]\n 371:id = \"REQ-MEET-RUNTIME-ISOLATION\"\n*372:title = \"Complete rotating rendezvous-listener lifecycles, including bind-descendant actors and retirement, run on an owned two-worker spt-meet runtime; synchronous Windows interface enumeration during a meet round cannot occupy the two spt-broker-net workers serving established streams, dials, and the 25ms canary (releases#302).\"\n 373:required_stages = [\"doc\", \"impl\", \"unit\"]\n 374:[[requirements]]\n*375:id = \"REQ-MEET-PORTMAPPER-OFF\"\n*376:title = \"Ephemeral rendezvous listeners disable portmapping in production as well as hermetic scope; derived-identity/relay rendezvous still redirects joiners to the real pairing endpoint, whose portmapper policy is unchanged (releases#302).\"\n 377:required_stages = [\"doc\", \"impl\"] # Configuration policy; existing pairing guards and the separate stamped field gate validate the end-to-end behavior.\n 378:[[requirements]]\n 379:id = \"REQ-PAIR-6\"\n...\n 393:title = \"Guided join e2e: spt subnet join CLI initiator + always-on daemon pairing responder\"\n*394:required_stages = [\"impl\", \"unit\", \"int\"]  # activated M7 D3 (2026-06-05); int added M7 D5: the twohost ladder's pairing rung IS the product surface now — brain pair-join IPC (role A) against the daemon-hosted always-on responder (role B), replacing the test-harness-driven ceremony as the pairing evidence. M7 D3 (plan decisions 8, 10) — the join ceremony's PRODUCT surface (the SPAKE2 wire is rig-proven but test-only today). Every member daemon hosts the pre-trust pairing ALPN responder ALWAYS-ON (ADR...\n 395:[[requirements]]\n 396:id = \"REQ-SUBNET-3\"\n 397:title = \"Node labels: hostname-default, gossiped, addressable in @node qualifiers (refuse-on-ambiguity)\"\n...\n 1200:[[requirements]]\n*1201:id = \"REQ-HAZARD-PAIR-TRANSCRIPT-BIND\"\n 1202:title = \"Pairing transcript binds roles, both node pubkeys, subnet ID, seed epoch, TOTP time-step, and confirmation MACs — or unknown-key-share/reflection/wrong-subnet/replay pairing remain possible (ADR-0005 #12)\"\n 1203:required_stages = [\"impl\", \"unit\"]  # activated M4-D2b: pairing::transcript HMAC-SHA256 confirmation MAC over the canonical transcript (domain/role/both-msgs/subnet/epoch/step/both-pubkeys, length-prefixed) + ct_eq verify, fed into the SPAKE2 KDF identity too. Negative tests in pairing::spake cover wrong-code, wrong-subnet, stale-step, stale-epoch, unknown-key-share, reflection (PAKE BadSide), tampered-tag. int = the on-wire MITM/replay E2E at D9\n 1204:[[requirements]]\n...\n 1206:title = \"Removing a node rotates the subnet seed (epoch bump) so an old node/old seed cannot rejoin; trust-store delete alone is NOT revocation because the seed is replicated to every trusted node (ADR-0005 #10)\"\n*1207:required_stages = [\"impl\", \"unit\"]  # activated M4-D2c: spt-store::subnet SubnetStore holds N per-subnet TOTP seeds + monotonic epoch; rotate_seed mints fresh seed material + bumps the epoch (the node-removal response), persisted atomically + durable across reload. The epoch is bound into the pairing transcript (REQ-HAZARD-PAIR-TRANSCRIPT-BIND), and the spake stale_epoch/wrong_code tests prove an old seed/epoch can't rejoin. int = on-wire evict-then-rejoin E2E at D9\n 1208:[[requirements]]\n 1209:id = \"REQ-HAZARD-PAIR-RATE-LIMIT\"\n 1210:title = \"Subnet-global pairing rate limit: one active ceremony per subnet, shared attempt counter, exponential backoff — a public pre-trust relay + multiple seed-holders otherwise enables distributed SPAKE2 guessing (and ±1 TOTP window triples the valid-password space) (ADR-0005 #11)\"\n...\n 1273:title = \"Per-subnet serve-state: spt subnet detach <NAME> [--save] / attach <NAME> [--save] — daemon keeps running, stops/starts advertising + connecting for that subnet (peer pump + responder selective); --save persists the startup default in daemon config; the all-attached banner gains per-subnet states (M8 decision 6, --save renamed from --auto per decision 25 session)\"\n*1274:required_stages = [\"impl\", \"unit\", \"int\"]  # activated M8-D2: spt_store::attachment::AttachmentStore (identity/attachment.json live state, all-attached default, corrupt-degrades-attached) + daemon boot reset from the new daemon.json detached_subnets knob (--save writes it; unsaved flips don't survive a restart by design); gating at all three serve points re-read per round — pump per-subnet skip (peerloop), pairing responder filter_serving view, meet-rotation name filter; CLI cmd_subnet_attachment (unga...\n 1275:[[requirements]]\n 1276:id = \"REQ-SUBNET-6\"\n 1277:title = \"Trust lifecycle verbs, elevation-gated: spt subnet leave <NAME> (membership exit) and spt subnet prune <node> (removes a dead identity's trust + registry rows, killing its dead dials; trust mutation = security surface, REQ-PAIR-6 gate machinery) (M8 decisions 6-7)\"\n...\n 1391:title = \"Shell tunnel (reliable-ordered opaque byte stream): an owner<->shell link may hold a long-lived, reliable-ordered, link-bound QUIC stream pair carrying opaque wire protocol traffic the channel taxonomy must NOT reinterpret (first consumer usbip URB) — manifest opt-in, not enveloped, not MAC-framed, not spooled; the link lifecycle governs it (a link-break closes the tunnel). Reliable-ordered ⇒ congestion surfaces as lag never loss ⇒ acceptable only on-LAN: the on-LAN posture is documented a...\n*1392:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # M11-W3 (same-node mock E2E only — doyle C2: tunnel is on-LAN by design, not a WAN rung; cross-node-on-LAN real-Iroh wire = W5 [twohost] rung, R2). doc = CONTEXT §shell tunnel; impl = [shell.tunnel] opt-in + validate, broker TunnelHub registry, retentive backpressured NetHost streams (lossless = doyle gate condition), the broker-homed byte bridge (tunnel_ensure/send/recv), open-at-bind hook + close_shell clear, `spt shell tunnel` + `api tunnel` surfac...\n 1393:[[requirements]]\n 1394:id = \"REQ-CONSENT-3\"\n 1395:title = \"Per-capability approval gates (class-keyed): the require_approval enum may ride INDIVIDUAL [shell.capabilities] entries — gating the dangerous ACT, not just the spawn — with an optional class_key scoping the grant qualifier finer than the capability id ((owner endpoint x device class x node); a remembered HID-class attach grant never authorizes a storage-class attach). Reuses the grant store + interactive escalation + tighten-only floor (REQ-CONSENT-1/2 plumbing). Spawn gates govern EXISTENC...\n...\n 1712:# ── Robust WAN subnet join (ADR-0030) — grill 2026-06-27, off a confirmed field incident (SCELTOUIN ──\n*1713:# could not join over WAN; half-broken IPv6 silently burned the rendezvous window). Design:\n 1714:# docs/design/robust-wan-subnet-join.md. Glossary correction (TOTP-epoch vs TOTP-code) landed in\n 1715:# CONTEXT.md. Cluster doc-ratified by ADR-0030; impl/unit/int activate at the build milestone (rule 5).\n 1716:[[requirements]]\n 1717:id = \"REQ-JOIN-TWO-PHASE\"\n*1718:title = \"`spt subnet join` is two-phase (meet-before-code) so the entered code is FRESH at the ceremony regardless of discovery time (ADR-0030). The meet selector is the PUBLIC `(subnet-name, TOTP-epoch)` (rendezvous_token = SHA256(domain ‖ name ‖ totp_step)); the secret TOTP-code is the SPAKE2 password ONLY, never a discovery input — so the code is collected AFTER a member is found. Extend the brain.pair_join event stream (brain.rs:1009): CLI PairMeetReq{subnet} → daemon meets (name, current-epo...\n*1719:required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # doc = ADR-0030 + docs/design/robust-wan-subnet-join.md + CONTEXT.md glossary. ACTIVATED v0.17.0 W2: impl = meet_via_rendezvous split + meet_seed_holder + nethost.pair_meet + broker pair_holds state machine (KIND_PAIR_MEET/MetMember/KIND_PAIR_CODE_SUBMIT, 5-min hold, wrong-code-keeps-hold, expiry) + brain.pair_meet/pair_submit_code + cli two-phase (meet -> prompt -> submit, --code one-shot preserved). unit = hold lifecycle (hold_is_live/fail_keeps_hold) ...\n 1720:[[requirements]]\n 1721:id = \"REQ-NET-FAMILY-GATE\"\n 1722:title = \"spt-core binds only IP families that are actually REACHABLE (ADR-0030), so a half-broken family (e.g. IPv6 whose AAAA resolves but whose path is dead) never silently consumes connection/discovery time. At NetEndpoint::bind (endpoint.rs), probe each family's reachability ONCE and bind only the working ones: dual-stack when both healthy; IPv4-only when IPv6 is dead; IPv6-only when IPv4 is dead (drop the DEAD family — NOT a fixed prefer-IPv4; IPv6-only networks must keep working). Re-evaluated on...\n*1723:required_stages = [\"doc\", \"impl\", \"unit\"]  # doc = ADR-0030. ACTIVATED v0.17.0 W1: impl = per-family reachability probe at NetEndpoint::bind (production scope) + bind-only-working-families (clear_ip_transports + single bind_addr) + SPT_DISABLE_IPV6/IPV4 overrides. iroh single-family bind API verified (clear_ip_transports + one bind_addr, the existing BindScope mechanism). unit = select_families (both/v4-dead/v6-dead/forced, no live sockets) + flag parser.\n 1724:[[requirements]]\n 1725:id = \"REQ-JOIN-DIAGNOSTICS\"\n*1726:title = \"`spt subnet join` never fails SILENTLY (ADR-0030; the field incident showed no output at all). (a) LIVE progress during the meet (replace the one-shot \\\"Searching…\\\" cli.rs:6268 with periodic elapsed/deadline) so silence ≠ hang; (b) DETAILED failure on meet-exhaustion — rendezvous candidates + families attempted (IPv4/IPv6) + relay-vs-direct + the last concrete error — surfaced BEFORE any code prompt (a dead subnet must not make the user fetch a code); connect_seed_holder (pairhost.rs:43...\n*1727:required_stages = [\"doc\", \"impl\", \"unit\"]  # doc = ADR-0030. ACTIVATED v0.17.0 W3: impl = (a) CLI live search-progress thread (silence != hang) + (b) detailed meet failure (meet_failure_detail: bound families from W1 / rendezvous window / attempts-vs-deadline / last concrete error) surfaced BEFORE the code prompt + (c) terminal-event propagation (the old _=>continue swallow is GONE — W2's two-phase returns MetOutcome::Failed -> render_join_failure) + (d) `--verbose` flag (PairMeetReq.verbose -> failure...\n 1728:\n 1729:# ── Endpoint-liveness gossip truth (diagnosed 2026-06-27, same session) — a remote node showed all of ──\n 1730:# another node's DEAD endpoints as ONLINE. No ADR (a correctness fix, unsurprising once seen). Seeded for\n...\n 1785:id = \"REQ-WAN-SEND-DELIVERY\"\n*1786:title = \"Bug #9/#10: cross-node spt send reports SENT(WAN) but does not deliver, even on stable-IP pairs. Real root: spt send resolves the dial with id-only addr_for_node_hex (endpoint.rs:538) which forces a fresh iroh discovery round-trip every send, while the gossip pump uses cached direct addresses (dial_seeded/PeerAddrStore) so gossip stays green but send rides a marginal discovery path that cannot carry the fire-and-forget payload; the handshake completes so SENT(WAN) prints falsely. Fix: (1) route ...\n 1787:required_stages = [\"impl\", \"unit\", \"int\"]  # ACTIVATED counter-38 W5 (#9/#10, todlando). impl = (a) seed_first_addr (PeerAddrStore direct-addr FIRST, id-only fallback) at all 3 wansend resolver sites; (b) reply-leg: WanReply wire record (spt-net wanmsg) + WanOutcome::token/WanRequestOutcome::from_token + request_wan round-trip (spt-daemon wan.rs) + serve_wan_feed writes the reply (dispatch.rs) + wan_send_with blocks for it → classify_wan_reply → honest WanSendOutcome (Sent only on Delivered/Spooled/D...\n 1788:[[requirements]]\n 1789:id = \"REQ-RC-CROSS-NODE-ATTACH\"\n\n## docs/\n### KNOWN-HAZARDS.md#11AC\n 502:- **Failure:** the ADR-0009 access whitelist gates **unsolicited wire inbound by origin node**. If the gate's subject is read from record bytes (an `origin_node`/`from`/`node` field a sender wrote), any sender forges any origin and the whitelist is decoration — same spoof class as 7.3's Psyche-supplied `from=`, now on the cross-node surface.\n*503:- **Invariant:** the origin the gate (and detection/UX — \"node X is driving\") consumes is the **QUIC handshake-proven remote node id** (iroh `EndpointId` == Ed25519 node pubkey, the REQ-NET-1 identity binding) read from the **broker's conn/stream table** (`NetStreamInfo::remote_id_hex`), never from payload. Wire records carry **no origin field by design**; a forged one decodes as an ignored unknown field and influences nothing. `from` inside a record is reply-routing metadata only — never an authoriz...\n 504:- **spt-core mapping:** `spt_net::net::wanmsg::WanMessage` (no origin field) + `spt_daemon::wan::receive_wan` (origin parameter sourced from the stream table) + every future wire-inbound consumer (D5b attach, D5c transfer, D8 notifs).\n 505:- **Source:** M4-D5a design (ADR-0009 consequence: the gate must bind to the transport identity).\n 506:- **Mesh note (ADR-0017, 2026-06-08):** preserved verbatim. The mesh never relays third-party rows, so a record's author is **always** the QUIC-handshake-proven connection origin. The new **membership proof** (seed-proof) is itself channel-bound to both handshake-proven pubkeys — the authorization subject stays transport truth, never payload.\n...\n 546:<!-- [doc->REQ-HAZARD-BROKER-QUIC-DEADLINE] -->\n*547:- **Failure:** the broker's brain-facing QUIC handlers (`dispatch_net_dial` / `dispatch_net_stream_open` / `dispatch_net_stream_send`) call into `NetHost::dial` / `open_stream` / `send_stream`, whose iroh awaits (`endpoint.connect` + `prove_membership`; `open_bi`; `write_all`/`finish`) had NO bound of their own. A dead/black-holed roster peer (its process gone, or a mixed-pair that accepts the conn but never answers the seed-proof) makes the broker await its QUIC path FOREVER, so the brain escapes only v...\n 548:- **Invariant:** every brain-waiting QUIC op is wrapped in a broker-side deadline (`NetHost::bounded_block_on` → `tokio::time::timeout`, `BROKER_QUIC_OP_TIMEOUT_MS` = 10s). On elapse the future is DROPPED (cancelling the in-flight connect/stream op, so nothing is half-registered) and a non-`TimedOut` `io::Error` is returned, which the broker REPLIES as an ordinary error frame. The bound (10s) sits comfortably above any legitimate LAN/relay round-trip and 20s below the brain's 30s `PUMP_PEER_IO_TIMEOUT`...\n 549:- **spt-core mapping:** `NetHost::bounded_block_on` (the timeout wrapper) wrapping `NetHost::dial` / `open_stream` (QUIC branch) / `send_stream`; `BROKER_QUIC_OP_TIMEOUT_MS` + `set_quic_op_timeout` (test override, off `NetConfig` — mirrors `set_roster_exchange`). Unit: `bounded_block_on_cuts_a_never_completing_op_with_an_ordinary_error` (a never-completing op → prompt non-`TimedOut` error; a ready op untouched). Int: `dial_to_a_black_holing_peer_fails_with_a_bounded_ordinary_error` (the broker REPLIE...\n 550:- **Source:** the 7.6 B-half — deferred 2026-06-11 (doyle ruling A-now / B-deferred, DEFERRED.md) and shipped in v0.8.3 after the 2026-06-16 hfenduleam recurrence.\n\n### adr/\n#### 0006-multi-subnet-membership-model.md#C278\n 22:\n*23:3. **Unified subnet-name link discovery.** The TOTP code is also the relay rendezvous selector; discovery+link takes **TOTP code + subnet-name** in *all* cases. \"Create-new\" **names the subnet at creation** (no node-name mode). The relay rendezvous token is `H(subnet-name ‖ TOTP-epoch)` (under the hood; the user enters the raw name + code) so the plaintext label isn't exposed on the public relay. Payload is E2E-encrypted regardless (R-NET-2). See the ADR-0005 amendment.\n 24:\n 25:4. **Per-subnet code fetch gated behind OS elevation.** Retrieving a subnet's current code *from a node* requires Windows UAC / Linux root-or-equivalent, or an elevated agent endpoint; otherwise the user falls back to their own authenticator app. Narrows the multi-subnet exposure (mere CLI/agent presence no longer yields any subnet's join-code).\n 26:\n\n[Some lines truncated to 512 chars]"}],"details":{"scopePath":".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md, .worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md, .worktrees/302-meet-offload/traceable-reqs.toml","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":23,"fileCount":3,"files":[".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md",".worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md",".worktrees/302-meet-offload/traceable-reqs.toml"],"fileMatches":[{"path":".worktrees/302-meet-offload/docs/KNOWN-HAZARDS.md","count":2},{"path":".worktrees/302-meet-offload/docs/adr/0006-multi-subnet-membership-model.md","count":1},{"path":".worktrees/302-meet-offload/traceable-reqs.toml","count":20}],"truncated":true,"perFileLimitReached":20,"displayContent":"# .worktrees/302-meet-offload/\n## traceable-reqs.toml#694F\n  339│title = \"WAN messaging first-class, behind default-on net feature flag\"\n *340│required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D1: spt-net NetEndpoint binds an iroh endpoint to the node's own spt-proto Ed25519 identity (EndpointId == node pubkey) behind the default-on `net` feature, with connect/accept over the SPT_NET_ALPN; unit proves identity-binding + a hermetic loopback QUIC bidi echo. int activated M4-D9-6: two-host rig E2E green (tests/twohost.rs — a real WAN message lands in the remote perch spool, HFENDULEAM↔gravity over tailscale, [twohost] CI run)\n  341│[[requirements]]\n  342│id = \"REQ-NET-2\"\n  343│title = \"n0 relay default + self-host knob + plain-language disclosure\"\n *344│required_stages = [\"impl\"]  # activated M4-D1: RelayPolicy {N0Default | SelfHosted(RelayMap) | Disabled} maps onto iroh RelayMode (n0 public relays are the zero-config default; self-host is the escape hatch; disabled = LAN/air-gapped + hermetic tests), plus the RELAY_DISCLOSURE plain-language string. Config plumbing — no unit/int stage required\n  345│[[requirements]]\n  346│id = \"REQ-NET-3\"\n  347│title = \"Cross-node Psyche sync over P2P replaces gh-repo-sync\"\n     │...\n  351│title = \"TOTP-seeded SPAKE2 pairing\"\n *352│required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D2-wire: pairing ALPN ceremony driver (spt-net::net::pairing::wire) runs the 4-msg SPAKE2 ceremony over SPT_PAIR_ALPN, prepended by a responder Announce{epoch} RTT (joiner lacks the responder-authoritative seed epoch that Initiator::start binds into msg_a). Responder gates via PairingRateLimiter + ±1 step + SubnetStore seed; both sides write TrustStore.record on confirm. unit = hermetic loopback E2E (RelayPolicy::Disabled) like endpoint.rs. int a...\n  353│[[requirements]]\n  354│id = \"REQ-PAIR-2\"\n  355│title = \"Local trust store with TOFU + warn-on-change\"\n     │...\n  367│id = \"REQ-PAIR-5\"\n *368│title = \"Multi-subnet pairing: subnet-name discovery input, create-new-names-up-front, rendezvous-token hashing\"\n *369│required_stages = [\"impl\", \"unit\", \"int\"]  # activated M4-D2f: discovery takes code+subnet-name (the wire Hello carries the name; both are ceremony inputs); rendezvous-token H(name‖TOTP-step) derived in spt-net::net::pairing::rendezvous (TOTP-step = clock-derived window, not seed epoch — D2-wire Q2); seed transfer on join (wire F7 Seed -> SubnetStore::add_joined) makes the joiner a full member/seed-holder. unit = rendezvous tests + wire joiner_becomes_seed_holder/repair_member_keeps_seed. int activat...\n  370│[[requirements]]\n  371│id = \"REQ-MEET-RUNTIME-ISOLATION\"\n *372│title = \"Complete rotating rendezvous-listener lifecycles, including bind-descendant actors and retirement, run on an owned two-worker spt-meet runtime; synchronous Windows interface enumeration during a meet round cannot occupy the two spt-broker-net workers serving established streams, dials, and the 25ms canary (releases#302).\"\n  373│required_stages = [\"doc\", \"impl\", \"unit\"]\n  374│[[requirements]]\n *375│id = \"REQ-MEET-PORTMAPPER-OFF\"\n *376│title = \"Ephemeral rendezvous listeners disable portmapping in production as well as hermetic scope; derived-identity/relay rendezvous still redirects joiners to the real pairing endpoint, whose portmapper policy is unchanged (releases#302).\"\n  377│required_stages = [\"doc\", \"impl\"] # Configuration policy; existing pairing guards and the separate stamped field gate validate the end-to-end behavior.\n  378│[[requirements]]\n  379│id = \"REQ-PAIR-6\"\n     │...\n  393│title = \"Guided join e2e: spt subnet join CLI initiator + always-on daemon pairing responder\"\n *394│required_stages = [\"impl\", \"unit\", \"int\"]  # activated M7 D3 (2026-06-05); int added M7 D5: the twohost ladder's pairing rung IS the product surface now — brain pair-join IPC (role A) against the daemon-hosted always-on responder (role B), replacing the test-harness-driven ceremony as the pairing evidence. M7 D3 (plan decisions 8, 10) — the join ceremony's PRODUCT surface (the SPAKE2 wire is rig-proven but test-only today). Every member daemon hosts the pre-trust pairing ALPN responder ALWAYS-ON (ADR...\n  395│[[requirements]]\n  396│id = \"REQ-SUBNET-3\"\n  397│title = \"Node labels: hostname-default, gossiped, addressable in @node qualifiers (refuse-on-ambiguity)\"\n     │...\n 1200│[[requirements]]\n*1201│id = \"REQ-HAZARD-PAIR-TRANSCRIPT-BIND\"\n 1202│title = \"Pairing transcript binds roles, both node pubkeys, subnet ID, seed epoch, TOTP time-step, and confirmation MACs — or unknown-key-share/reflection/wrong-subnet/replay pairing remain possible (ADR-0005 #12)\"\n 1203│required_stages = [\"impl\", \"unit\"]  # activated M4-D2b: pairing::transcript HMAC-SHA256 confirmation MAC over the canonical transcript (domain/role/both-msgs/subnet/epoch/step/both-pubkeys, length-prefixed) + ct_eq verify, fed into the SPAKE2 KDF identity too. Negative tests in pairing::spake cover wrong-code, wrong-subnet, stale-step, stale-epoch, unknown-key-share, reflection (PAKE BadSide), tampered-tag. int = the on-wire MITM/replay E2E at D9\n 1204│[[requirements]]\n     │...\n 1206│title = \"Removing a node rotates the subnet seed (epoch bump) so an old node/old seed cannot rejoin; trust-store delete alone is NOT revocation because the seed is replicated to every trusted node (ADR-0005 #10)\"\n*1207│required_stages = [\"impl\", \"unit\"]  # activated M4-D2c: spt-store::subnet SubnetStore holds N per-subnet TOTP seeds + monotonic epoch; rotate_seed mints fresh seed material + bumps the epoch (the node-removal response), persisted atomically + durable across reload. The epoch is bound into the pairing transcript (REQ-HAZARD-PAIR-TRANSCRIPT-BIND), and the spake stale_epoch/wrong_code tests prove an old seed/epoch can't rejoin. int = on-wire evict-then-rejoin E2E at D9\n 1208│[[requirements]]\n 1209│id = \"REQ-HAZARD-PAIR-RATE-LIMIT\"\n 1210│title = \"Subnet-global pairing rate limit: one active ceremony per subnet, shared attempt counter, exponential backoff — a public pre-trust relay + multiple seed-holders otherwise enables distributed SPAKE2 guessing (and ±1 TOTP window triples the valid-password space) (ADR-0005 #11)\"\n     │...\n 1273│title = \"Per-subnet serve-state: spt subnet detach <NAME> [--save] / attach <NAME> [--save] — daemon keeps running, stops/starts advertising + connecting for that subnet (peer pump + responder selective); --save persists the startup default in daemon config; the all-attached banner gains per-subnet states (M8 decision 6, --save renamed from --auto per decision 25 session)\"\n*1274│required_stages = [\"impl\", \"unit\", \"int\"]  # activated M8-D2: spt_store::attachment::AttachmentStore (identity/attachment.json live state, all-attached default, corrupt-degrades-attached) + daemon boot reset from the new daemon.json detached_subnets knob (--save writes it; unsaved flips don't survive a restart by design); gating at all three serve points re-read per round — pump per-subnet skip (peerloop), pairing responder filter_serving view, meet-rotation name filter; CLI cmd_subnet_attachment (unga...\n 1275│[[requirements]]\n 1276│id = \"REQ-SUBNET-6\"\n 1277│title = \"Trust lifecycle verbs, elevation-gated: spt subnet leave <NAME> (membership exit) and spt subnet prune <node> (removes a dead identity's trust + registry rows, killing its dead dials; trust mutation = security surface, REQ-PAIR-6 gate machinery) (M8 decisions 6-7)\"\n     │...\n 1391│title = \"Shell tunnel (reliable-ordered opaque byte stream): an owner<->shell link may hold a long-lived, reliable-ordered, link-bound QUIC stream pair carrying opaque wire protocol traffic the channel taxonomy must NOT reinterpret (first consumer usbip URB) — manifest opt-in, not enveloped, not MAC-framed, not spooled; the link lifecycle governs it (a link-break closes the tunnel). Reliable-ordered ⇒ congestion surfaces as lag never loss ⇒ acceptable only on-LAN: the on-LAN posture is documented a...\n*1392│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # M11-W3 (same-node mock E2E only — doyle C2: tunnel is on-LAN by design, not a WAN rung; cross-node-on-LAN real-Iroh wire = W5 [twohost] rung, R2). doc = CONTEXT §shell tunnel; impl = [shell.tunnel] opt-in + validate, broker TunnelHub registry, retentive backpressured NetHost streams (lossless = doyle gate condition), the broker-homed byte bridge (tunnel_ensure/send/recv), open-at-bind hook + close_shell clear, `spt shell tunnel` + `api tunnel` surfac...\n 1393│[[requirements]]\n 1394│id = \"REQ-CONSENT-3\"\n 1395│title = \"Per-capability approval gates (class-keyed): the require_approval enum may ride INDIVIDUAL [shell.capabilities] entries — gating the dangerous ACT, not just the spawn — with an optional class_key scoping the grant qualifier finer than the capability id ((owner endpoint x device class x node); a remembered HID-class attach grant never authorizes a storage-class attach). Reuses the grant store + interactive escalation + tighten-only floor (REQ-CONSENT-1/2 plumbing). Spawn gates govern EXISTENC...\n     │...\n 1712│# ── Robust WAN subnet join (ADR-0030) — grill 2026-06-27, off a confirmed field incident (SCELTOUIN ──\n*1713│# could not join over WAN; half-broken IPv6 silently burned the rendezvous window). Design:\n 1714│# docs/design/robust-wan-subnet-join.md. Glossary correction (TOTP-epoch vs TOTP-code) landed in\n 1715│# CONTEXT.md. Cluster doc-ratified by ADR-0030; impl/unit/int activate at the build milestone (rule 5).\n 1716│[[requirements]]\n 1717│id = \"REQ-JOIN-TWO-PHASE\"\n*1718│title = \"`spt subnet join` is two-phase (meet-before-code) so the entered code is FRESH at the ceremony regardless of discovery time (ADR-0030). The meet selector is the PUBLIC `(subnet-name, TOTP-epoch)` (rendezvous_token = SHA256(domain ‖ name ‖ totp_step)); the secret TOTP-code is the SPAKE2 password ONLY, never a discovery input — so the code is collected AFTER a member is found. Extend the brain.pair_join event stream (brain.rs:1009): CLI PairMeetReq{subnet} → daemon meets (name, current-epo...\n*1719│required_stages = [\"doc\", \"impl\", \"unit\", \"int\"]  # doc = ADR-0030 + docs/design/robust-wan-subnet-join.md + CONTEXT.md glossary. ACTIVATED v0.17.0 W2: impl = meet_via_rendezvous split + meet_seed_holder + nethost.pair_meet + broker pair_holds state machine (KIND_PAIR_MEET/MetMember/KIND_PAIR_CODE_SUBMIT, 5-min hold, wrong-code-keeps-hold, expiry) + brain.pair_meet/pair_submit_code + cli two-phase (meet -> prompt -> submit, --code one-shot preserved). unit = hold lifecycle (hold_is_live/fail_keeps_hold) ...\n 1720│[[requirements]]\n 1721│id = \"REQ-NET-FAMILY-GATE\"\n 1722│title = \"spt-core binds only IP families that are actually REACHABLE (ADR-0030), so a half-broken family (e.g. IPv6 whose AAAA resolves but whose path is dead) never silently consumes connection/discovery time. At NetEndpoint::bind (endpoint.rs), probe each family's reachability ONCE and bind only the working ones: dual-stack when both healthy; IPv4-only when IPv6 is dead; IPv6-only when IPv4 is dead (drop the DEAD family — NOT a fixed prefer-IPv4; IPv6-only networks must keep working). Re-evaluated on...\n*1723│required_stages = [\"doc\", \"impl\", \"unit\"]  # doc = ADR-0030. ACTIVATED v0.17.0 W1: impl = per-family reachability probe at NetEndpoint::bind (production scope) + bind-only-working-families (clear_ip_transports + single bind_addr) + SPT_DISABLE_IPV6/IPV4 overrides. iroh single-family bind API verified (clear_ip_transports + one bind_addr, the existing BindScope mechanism). unit = select_families (both/v4-dead/v6-dead/forced, no live sockets) + flag parser.\n 1724│[[requirements]]\n 1725│id = \"REQ-JOIN-DIAGNOSTICS\"\n*1726│title = \"`spt subnet join` never fails SILENTLY (ADR-0030; the field incident showed no output at all). (a) LIVE progress during the meet (replace the one-shot \\\"Searching…\\\" cli.rs:6268 with periodic elapsed/deadline) so silence ≠ hang; (b) DETAILED failure on meet-exhaustion — rendezvous candidates + families attempted (IPv4/IPv6) + relay-vs-direct + the last concrete error — surfaced BEFORE any code prompt (a dead subnet must not make the user fetch a code); connect_seed_holder (pairhost.rs:43...\n*1727│required_stages = [\"doc\", \"impl\", \"unit\"]  # doc = ADR-0030. ACTIVATED v0.17.0 W3: impl = (a) CLI live search-progress thread (silence != hang) + (b) detailed meet failure (meet_failure_detail: bound families from W1 / rendezvous window / attempts-vs-deadline / last concrete error) surfaced BEFORE the code prompt + (c) terminal-event propagation (the old _=>continue swallow is GONE — W2's two-phase returns MetOutcome::Failed -> render_join_failure) + (d) `--verbose` flag (PairMeetReq.verbose -> failure...\n 1728│\n 1729│# ── Endpoint-liveness gossip truth (diagnosed 2026-06-27, same session) — a remote node showed all of ──\n 1730│# another node's DEAD endpoints as ONLINE. No ADR (a correctness fix, unsurprising once seen). Seeded for\n     │...\n 1785│id = \"REQ-WAN-SEND-DELIVERY\"\n*1786│title = \"Bug #9/#10: cross-node spt send reports SENT(WAN) but does not deliver, even on stable-IP pairs. Real root: spt send resolves the dial with id-only addr_for_node_hex (endpoint.rs:538) which forces a fresh iroh discovery round-trip every send, while the gossip pump uses cached direct addresses (dial_seeded/PeerAddrStore) so gossip stays green but send rides a marginal discovery path that cannot carry the fire-and-forget payload; the handshake completes so SENT(WAN) prints falsely. Fix: (1) route ...\n 1787│required_stages = [\"impl\", \"unit\", \"int\"]  # ACTIVATED counter-38 W5 (#9/#10, todlando). impl = (a) seed_first_addr (PeerAddrStore direct-addr FIRST, id-only fallback) at all 3 wansend resolver sites; (b) reply-leg: WanReply wire record (spt-net wanmsg) + WanOutcome::token/WanRequestOutcome::from_token + request_wan round-trip (spt-daemon wan.rs) + serve_wan_feed writes the reply (dispatch.rs) + wan_send_with blocks for it → classify_wan_reply → honest WanSendOutcome (Sent only on Delivered/Spooled/D...\n 1788│[[requirements]]\n 1789│id = \"REQ-RC-CROSS-NODE-ATTACH\"\n\n## docs/\n### KNOWN-HAZARDS.md#11AC\n 502│- **Failure:** the ADR-0009 access whitelist gates **unsolicited wire inbound by origin node**. If the gate's subject is read from record bytes (an `origin_node`/`from`/`node` field a sender wrote), any sender forges any origin and the whitelist is decoration — same spoof class as 7.3's Psyche-supplied `from=`, now on the cross-node surface.\n*503│- **Invariant:** the origin the gate (and detection/UX — \"node X is driving\") consumes is the **QUIC handshake-proven remote node id** (iroh `EndpointId` == Ed25519 node pubkey, the REQ-NET-1 identity binding) read from the **broker's conn/stream table** (`NetStreamInfo::remote_id_hex`), never from payload. Wire records carry **no origin field by design**; a forged one decodes as an ignored unknown field and influences nothing. `from` inside a record is reply-routing metadata only — never an authoriz...\n 504│- **spt-core mapping:** `spt_net::net::wanmsg::WanMessage` (no origin field) + `spt_daemon::wan::receive_wan` (origin parameter sourced from the stream table) + every future wire-inbound consumer (D5b attach, D5c transfer, D8 notifs).\n 505│- **Source:** M4-D5a design (ADR-0009 consequence: the gate must bind to the transport identity).\n 506│- **Mesh note (ADR-0017, 2026-06-08):** preserved verbatim. The mesh never relays third-party rows, so a record's author is **always** the QUIC-handshake-proven connection origin. The new **membership proof** (seed-proof) is itself channel-bound to both handshake-proven pubkeys — the authorization subject stays transport truth, never payload.\n    │...\n 546│<!-- [doc->REQ-HAZARD-BROKER-QUIC-DEADLINE] -->\n*547│- **Failure:** the broker's brain-facing QUIC handlers (`dispatch_net_dial` / `dispatch_net_stream_open` / `dispatch_net_stream_send`) call into `NetHost::dial` / `open_stream` / `send_stream`, whose iroh awaits (`endpoint.connect` + `prove_membership`; `open_bi`; `write_all`/`finish`) had NO bound of their own. A dead/black-holed roster peer (its process gone, or a mixed-pair that accepts the conn but never answers the seed-proof) makes the broker await its QUIC path FOREVER, so the brain escapes only v...\n 548│- **Invariant:** every brain-waiting QUIC op is wrapped in a broker-side deadline (`NetHost::bounded_block_on` → `tokio::time::timeout`, `BROKER_QUIC_OP_TIMEOUT_MS` = 10s). On elapse the future is DROPPED (cancelling the in-flight connect/stream op, so nothing is half-registered) and a non-`TimedOut` `io::Error` is returned, which the broker REPLIES as an ordinary error frame. The bound (10s) sits comfortably above any legitimate LAN/relay round-trip and 20s below the brain's 30s `PUMP_PEER_IO_TIMEOUT`...\n 549│- **spt-core mapping:** `NetHost::bounded_block_on` (the timeout wrapper) wrapping `NetHost::dial` / `open_stream` (QUIC branch) / `send_stream`; `BROKER_QUIC_OP_TIMEOUT_MS` + `set_quic_op_timeout` (test override, off `NetConfig` — mirrors `set_roster_exchange`). Unit: `bounded_block_on_cuts_a_never_completing_op_with_an_ordinary_error` (a never-completing op → prompt non-`TimedOut` error; a ready op untouched). Int: `dial_to_a_black_holing_peer_fails_with_a_bounded_ordinary_error` (the broker REPLIE...\n 550│- **Source:** the 7.6 B-half — deferred 2026-06-11 (doyle ruling A-now / B-deferred, DEFERRED.md) and shipped in v0.8.3 after the 2026-06-16 hfenduleam recurrence.\n\n### adr/\n#### 0006-multi-subnet-membership-model.md#C278\n 22│\n*23│3. **Unified subnet-name link discovery.** The TOTP code is also the relay rendezvous selector; discovery+link takes **TOTP code + subnet-name** in *all* cases. \"Create-new\" **names the subnet at creation** (no node-name mode). The relay rendezvous token is `H(subnet-name ‖ TOTP-epoch)` (under the hood; the user enters the raw name + code) so the plaintext label isn't exposed on the public relay. Payload is E2E-encrypted regardless (R-NET-2). See the ADR-0005 amendment.\n 24│\n 25│4. **Per-subnet code fetch gated behind OS elevation.** Retrieving a subnet's current code *from a node* requires Windows UAC / Linux root-or-equivalent, or an elevated agent endpoint; otherwise the user falls back to their own authenticator app. Narrows the multi-subnet exposure (mere CLI/agent presence no longer yields any subnet's join-code).\n 26│","linesTruncated":true,"meta":{"limits":{"columnTruncated":{"maxColumn":512}}}},"isError":false,"timestamp":1789636169715}}
{"type":"message","id":"10a470ed","parentId":"da9543c3","timestamp":"2026-09-17T09:09:29.720Z","message":{"role":"toolResult","toolCallId":"call_OC9IOLefy2FAoPjM7jxTMVwM|fc_0903c1c956f790f3016aabae49900887d296e287fe4d43e1ea","toolName":"grep","content":[{"type":"text","text":"# .worktrees/302-meet-offload/crates/\n\n## spt-daemon/src/\n### pairhost.rs#36F2\n 31:use spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n*32:use spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\n 33:use spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n 34:use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n 35:use spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\n...\n 205:                window_tasks.push(tokio::spawn(async move {\n*206:                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 207:                    {\n 208:                        Ok(l) => l,\n 209:                        Err(e) => {\n\n## spt-net/src/net/pairing/\n### meet.rs#9D30\n 9://! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n*10://! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n 11://! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n 12://! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n 13://! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n...\n 124:// [impl->REQ-PAIR-5]\n*125:pub async fn bind_rendezvous(\n 126:    subnet_name: &str,\n 127:    totp_step: u64,\n 128:    relay: RelayPolicy,\n...\n 379:        // The meet listener: derived identity, meet ALPN only.\n*380:        let listener = bind_rendezvous(\n 381:            subnet,\n 382:            step,\n 383:            RelayPolicy::Disabled,"}],"details":{"scopePath":".worktrees/302-meet-offload/crates, .worktrees/302-meet-offload/tests","searchPath":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload","cwd":"C:\\Users\\decid\\Documents\\projects\\spt-core","matchCount":5,"fileCount":2,"files":[".worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs",".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"],"fileMatches":[{"path":".worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs","count":2},{"path":".worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs","count":3}],"truncated":false,"displayContent":"# .worktrees/302-meet-offload/crates/\n\n## spt-daemon/src/\n### pairhost.rs#36F2\n  31│use spt_net::net::endpoint::{BindScope, Connection, LocalDiscovery, NetEndpoint, RelayPolicy};\n *32│use spt_net::net::pairing::meet::{bind_rendezvous, dial_via_rendezvous, meet_via_rendezvous};\n  33│use spt_net::net::pairing::ratelimit::{PairingRateLimiter, RateLimited, CEREMONY_TIMEOUT_SECS};\n  34│use spt_net::net::pairing::totp::{time_step, PERIOD_SECS};\n  35│use spt_net::net::pairing::wire::{run_initiator, run_responder, PairWireError};\n    │...\n 205│                window_tasks.push(tokio::spawn(async move {\n*206│                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n 207│                    {\n 208│                        Ok(l) => l,\n 209│                        Err(e) => {\n\n## spt-net/src/net/pairing/\n### meet.rs#9D30\n   9│//! (seed-holder) binds a short-lived iroh endpoint under that keypair beside\n *10│//! its real endpoint ([`bind_rendezvous`]), and the joiner dials the derived\n  11│//! *public* id relay-first ([`dial_via_rendezvous`] — `RelayPolicy::N0Default`\n  12│//! carries traffic for unknown-NAT peers; that is the relay's whole job). The\n  13│//! ±1 TOTP-skew window means the joiner tries all three window tokens; window\n    │...\n 124│// [impl->REQ-PAIR-5]\n*125│pub async fn bind_rendezvous(\n 126│    subnet_name: &str,\n 127│    totp_step: u64,\n 128│    relay: RelayPolicy,\n    │...\n 379│        // The meet listener: derived identity, meet ALPN only.\n*380│        let listener = bind_rendezvous(\n 381│            subnet,\n 382│            step,\n 383│            RelayPolicy::Disabled,"},"isError":false,"timestamp":1789636169720}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_Z9O71oZ2i7i8gDoCabKCytxo|fc_0903c1c956f790f3016aabae55b19c87d28eb55414eed5cd78","toolName":"read","startedAt":"2026-09-17T09:09:41.802Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs:1270-1306"},"intent":"Reading main endpoint policy"},"id":"a371db73","parentId":"10a470ed","timestamp":"2026-09-17T09:09:41.802Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_nTnV3dUTW5yUtvs2xSeDSTRh|fc_0903c1c956f790f3016aabae55b1b087d2a3c380f0944b9b60","toolName":"read","startedAt":"2026-09-17T09:09:41.802Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs:180-231"},"intent":"Reading meet caller lifecycle"},"id":"232bfd9b","parentId":"a371db73","timestamp":"2026-09-17T09:09:41.802Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_u3vMY14V8gi62WAVschz8XTW|fc_0903c1c956f790f3016aabae55b1b887d2ace96fe84b53002c","toolName":"read","startedAt":"2026-09-17T09:09:41.802Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:331-413"},"intent":"Reading pairing guard construction"},"id":"1cc8e9e5","parentId":"232bfd9b","timestamp":"2026-09-17T09:09:41.802Z"}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_bnIWbjMwnFQ2oLPNvnmbrwM7|fc_0903c1c956f790f3016aabae55b1c087d2ad1a8b08c9919030","toolName":"read","startedAt":"2026-09-17T09:09:41.803Z","args":{"path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:20-23,118-130"},"intent":"Reading scope and imports"},"id":"e93dd90b","parentId":"1cc8e9e5","timestamp":"2026-09-17T09:09:41.803Z"}
{"type":"message","id":"3cd1bf07","parentId":"e93dd90b","timestamp":"2026-09-17T09:09:41.803Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Reading source caller**"},{"type":"toolCall","id":"call_Z9O71oZ2i7i8gDoCabKCytxo|fc_0903c1c956f790f3016aabae55b19c87d28eb55414eed5cd78","name":"read","arguments":{"i":"Reading main endpoint policy","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs:1270-1306"},"intent":"Reading main endpoint policy"},{"type":"toolCall","id":"call_nTnV3dUTW5yUtvs2xSeDSTRh|fc_0903c1c956f790f3016aabae55b1b087d2a3c380f0944b9b60","name":"read","arguments":{"i":"Reading meet caller lifecycle","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs:180-231"},"intent":"Reading meet caller lifecycle"},{"type":"toolCall","id":"call_u3vMY14V8gi62WAVschz8XTW|fc_0903c1c956f790f3016aabae55b1b887d2ace96fe84b53002c","name":"read","arguments":{"i":"Reading pairing guard construction","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:331-413"},"intent":"Reading pairing guard construction"},{"type":"toolCall","id":"call_bnIWbjMwnFQ2oLPNvnmbrwM7|fc_0903c1c956f790f3016aabae55b1c087d2ad1a8b08c9919030","name":"read","arguments":{"i":"Reading scope and imports","path":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:20-23,118-130"},"intent":"Reading scope and imports"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":6027,"output":256,"cacheRead":48128,"cacheWrite":0,"totalTokens":54411,"reasoningTokens":11,"cost":{"input":0.060270000000000004,"output":0.0128,"cacheRead":0.048128,"cacheWrite":0,"total":0.121198}},"stopReason":"toolUse","timestamp":1789636169753,"responseId":"resp_0903c1c956f790f3016aabae4a0c6087d29b55883a0c939c3e","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0903c1c956f790f3016aabae4baf1487d28b8846fac5ed3b0f","type":"reasoning","content":[],"encrypted_content":"gAAAAABqq65VLuksdP5Hud3jtv6Ge1J9YYcCjGWbmbxJvKVBY3JUufQCmdrwcR2-6Yybx6heEVPTbEze39GeTsej4b0ykPKnNvltbigo0H2TKYbZcpr4gmOxYE03RjVcAZE9Q6SJLXLoxn8XaMBKAaQhN2XMMs8S4IrDj5-fjq4ylBsEQAfRTlgNT4rZWKgqak4otUWlkb4jVS8qlneezN0QPP2-WjFk5Q3LnlgaPa6btpiPkFGk12Eq4uhdfz3x61b3k7UJxwGPXYPq4yGyFOxT4qdXBrEuvxU_2IaCNMMH5oc-03asi7bpCvcbUG05YyhWlGuiGOx5x5YaxjBJ9fYJwYE5FdRltCmrU7Thc4YxKgOFxziWI521UfkaIEhsIJ6B3H2AHa5ai6ELCexxzhTcCAZdcDn90lSdCTbvBdWJNnyov3F-Trq-agEw58HTazAW-1FgaeTGAw1e9m20WJJXZqCwmPpu6JT014Y0u5fKRMkWUU0xK-G5Ei6Tp3QHfYVB7uSgzAfXRPNebvZ82InNM7whowLKbdbAqBIiiIvYWm4KNB2S9jf_DVLqp6hB0j1dDf3SBjMoaEIo-s6NWD7wDjNXWWYP0lMutpSIXJ2-bEj8RkQMD46rebhGdy-YXvcDzBkaEveQbkBAFSCw60LZOMc79GDe6SM7gYr3FVj-ejQEm5B_q76oQKFLy1ZlyZJ5Ubr1nD2rb35cSH8wJ3PfBLdgkWcA0hUmaS6vSuVJDLml0FHny56uSKgNufiOcI1uH5sqjun4kyHKMv7AKRTpjl_aOVuEBzZOEzG6pXi3oQc94GUuVZUr-P_a32greSDzLTZAhj4g93NqerjyNUBDezC1KxTOHAMO66V1E-vpNpA0QhSoxBQhhuHxw88TgavveQxgPNbjS9wOBlPm1tF3jg6FlIxO7rFrrTfZCL9hF8gasNuTJP87t58QSVR5sY-uFh3N423DRCyEqWQuiM-J-N6HyJfKBZ1V7hhfXxBbr9eSpRVzP1NLNHSderT1PD9C-UOzzdlH_ppJUAd_2JxRP_XPDUc5udTAOGfxrj-6nPGNj_KexQrmHE-ZSaxY-u0xzmS2LfxxGdETVcI7eMzZiMT9Fyl1AHuBpmEeYNLYCbVtpcYhtJr_40Z6UoErGR5yW3SbNA1VfEHFFvVKVh9TJlXEafoe5YCSX5GkfYJKmsqRy6Dgv0QFuPSr6tYUzqvV3qTgRJN_MfEmI339Fvv2dlJI-q-xWc3Ov6ZX_8koZbf7eO9P8f7PIyqo6eYpntYP-5M-vzApXmDMle7DABUOV6dCzO9SJy97Ta5tjibrb_zA2rrTqdvU4hq9Ba8iJN3-4MscdVxb","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"summary":[{"type":"summary_text","text":"**Reading source caller**"}],"metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae55b19c87d28eb55414eed5cd78","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading main endpoint policy\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs:1270-1306\"}","call_id":"call_Z9O71oZ2i7i8gDoCabKCytxo","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae55b1b087d2a3c380f0944b9b60","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading meet caller lifecycle\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs:180-231\"}","call_id":"call_nTnV3dUTW5yUtvs2xSeDSTRh","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae55b1b887d2ace96fe84b53002c","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading pairing guard construction\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs:331-413\"}","call_id":"call_u3vMY14V8gi62WAVschz8XTW","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae55b1c087d2ad1a8b08c9919030","type":"function_call","status":"completed","arguments":"{\"i\":\"Reading scope and imports\",\"path\":\"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs:20-23,118-130\"}","call_id":"call_bnIWbjMwnFQ2oLPNvnmbrwM7","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"read","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":12047.979200005531,"ttft":1966.7567999958992,"completedAt":1789636181801,"contextSnapshot":{"promptTokens":54155,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"804fc8b5","parentId":"3cd1bf07","timestamp":"2026-09-17T09:09:41.812Z","message":{"role":"toolResult","toolCallId":"call_Z9O71oZ2i7i8gDoCabKCytxo|fc_0903c1c956f790f3016aabae55b19c87d28eb55414eed5cd78","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs#FBC4]\n1269:    /// Bind the broker's endpoint on a fresh dedicated runtime and start the\n1270:    /// accept loop. The endpoint speaks TWO ALPNs (M7 D3, REQ-SUBNET-2): the\n1271:    /// trusted [`SPT_NET_ALPN`] (connections join the table as before) and\n1272:    /// the pre-trust pairing ALPN — routed to the always-on responder\n1273:    /// ([`crate::pairhost::respond`]), never registered in the stream table.\n1274:    /// One endpoint for both is deliberate: the pairing transcript binds and\n1275:    /// pins the REAL node pubkey, and the relay can only route one endpoint\n1276:    /// per key — the ALPN is the pre-trust/trusted boundary (ADR-0005).\n1277:    /// The meet-rotation listener loop rides the same runtime.\n1278:    // [impl->REQ-DAEMON-2]\n1279:    // [impl->REQ-SUBNET-2]\n1280:    pub fn start(cfg: NetConfig) -> io::Result<NetHost> {\n1281:        // Hermeticity guard (REQ-PAIR-8): a loopback-scoped endpoint is the\n1282:        // \"no network reached\" promise — the ceremony clock's lazy NTP query\n1283:        // must honor it (tests must never probe a real NTP server). Real\n1284:        // scopes keep the decision-18 offset correction.\n1285:        spt_net::net::pairing::ntp::set_enabled(!matches!(cfg.scope, BindScope::Loopback));\n1286:        let runtime = tokio::runtime::Builder::new_multi_thread()\n1287:            .worker_threads(2)\n1288:            .thread_name(\"spt-broker-net\")\n1289:            .enable_all()\n1290:            .build()?;\n1291:        let endpoint = runtime\n1292:            .block_on(NetEndpoint::bind_scoped(\n1293:                &cfg.identity,\n1294:                cfg.relay.clone(),\n1295:                cfg.discovery,\n1296:                vec![\n1297:                    SPT_NET_ALPN.to_vec(),\n1298:                    spt_net::net::pairing::wire::SPT_PAIR_ALPN.to_vec(),\n1299:                ],\n1300:                cfg.scope,\n1301:            ))\n1302:            .map_err(|e| io::Error::other(e.to_string()))?;\n1303:        let endpoint = Arc::new(endpoint);\n1304:        let shared = Arc::new(NetShared::new());\n1305:        let local_pub = cfg.identity.public_key();\n1306:        let pair_rate = Arc::new(tokio::sync::Mutex::new(\n1307:            spt_net::net::pairing::ratelimit::PairingRateLimiter::new(),\n1308:        ));\n1309:\n…\n1414:    }\n\n[Showing lines 1269-1309 of 3346. Use :1310 to continue]"}],"details":{"truncation":{"content":"    /// Bind the broker's endpoint on a fresh dedicated runtime and start the\r\n    /// accept loop. The endpoint speaks TWO ALPNs (M7 D3, REQ-SUBNET-2): the\r\n    /// trusted [`SPT_NET_ALPN`] (connections join the table as before) and\r\n    /// the pre-trust pairing ALPN — routed to the always-on responder\r\n    /// ([`crate::pairhost::respond`]), never registered in the stream table.\r\n    /// One endpoint for both is deliberate: the pairing transcript binds and\r\n    /// pins the REAL node pubkey, and the relay can only route one endpoint\r\n    /// per key — the ALPN is the pre-trust/trusted boundary (ADR-0005).\r\n    /// The meet-rotation listener loop rides the same runtime.\r\n    // [impl->REQ-DAEMON-2]\r\n    // [impl->REQ-SUBNET-2]\r\n    pub fn start(cfg: NetConfig) -> io::Result<NetHost> {\r\n        // Hermeticity guard (REQ-PAIR-8): a loopback-scoped endpoint is the\r\n        // \"no network reached\" promise — the ceremony clock's lazy NTP query\r\n        // must honor it (tests must never probe a real NTP server). Real\r\n        // scopes keep the decision-18 offset correction.\r\n        spt_net::net::pairing::ntp::set_enabled(!matches!(cfg.scope, BindScope::Loopback));\r\n        let runtime = tokio::runtime::Builder::new_multi_thread()\r\n            .worker_threads(2)\r\n            .thread_name(\"spt-broker-net\")\r\n            .enable_all()\r\n            .build()?;\r\n        let endpoint = runtime\r\n            .block_on(NetEndpoint::bind_scoped(\r\n                &cfg.identity,\r\n                cfg.relay.clone(),\r\n                cfg.discovery,\r\n                vec![\r\n                    SPT_NET_ALPN.to_vec(),\r\n                    spt_net::net::pairing::wire::SPT_PAIR_ALPN.to_vec(),\r\n                ],\r\n                cfg.scope,\r\n            ))\r\n            .map_err(|e| io::Error::other(e.to_string()))?;\r\n        let endpoint = Arc::new(endpoint);\r\n        let shared = Arc::new(NetShared::new());\r\n        let local_pub = cfg.identity.public_key();\r\n        let pair_rate = Arc::new(tokio::sync::Mutex::new(\r\n            spt_net::net::pairing::ratelimit::PairingRateLimiter::new(),\r\n        ));\r\n\r","truncated":true,"truncatedBy":"lines","totalLines":2078,"totalBytes":2123,"outputLines":41,"outputBytes":2123,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":3346,"displayContent":{"text":"    /// Bind the broker's endpoint on a fresh dedicated runtime and start the\r\n    /// accept loop. The endpoint speaks TWO ALPNs (M7 D3, REQ-SUBNET-2): the\r\n    /// trusted [`SPT_NET_ALPN`] (connections join the table as before) and\r\n    /// the pre-trust pairing ALPN — routed to the always-on responder\r\n    /// ([`crate::pairhost::respond`]), never registered in the stream table.\r\n    /// One endpoint for both is deliberate: the pairing transcript binds and\r\n    /// pins the REAL node pubkey, and the relay can only route one endpoint\r\n    /// per key — the ALPN is the pre-trust/trusted boundary (ADR-0005).\r\n    /// The meet-rotation listener loop rides the same runtime.\r\n    // [impl->REQ-DAEMON-2]\r\n    // [impl->REQ-SUBNET-2]\r\n    pub fn start(cfg: NetConfig) -> io::Result<NetHost> {\r\n        // Hermeticity guard (REQ-PAIR-8): a loopback-scoped endpoint is the\r\n        // \"no network reached\" promise — the ceremony clock's lazy NTP query\r\n        // must honor it (tests must never probe a real NTP server). Real\r\n        // scopes keep the decision-18 offset correction.\r\n        spt_net::net::pairing::ntp::set_enabled(!matches!(cfg.scope, BindScope::Loopback));\r\n        let runtime = tokio::runtime::Builder::new_multi_thread()\r\n            .worker_threads(2)\r\n            .thread_name(\"spt-broker-net\")\r\n            .enable_all()\r\n            .build()?;\r\n        let endpoint = runtime\r\n            .block_on(NetEndpoint::bind_scoped(\r\n                &cfg.identity,\r\n                cfg.relay.clone(),\r\n                cfg.discovery,\r\n                vec![\r\n                    SPT_NET_ALPN.to_vec(),\r\n                    spt_net::net::pairing::wire::SPT_PAIR_ALPN.to_vec(),\r\n                ],\r\n                cfg.scope,\r\n            ))\r\n            .map_err(|e| io::Error::other(e.to_string()))?;\r\n        let endpoint = Arc::new(endpoint);\r\n        let shared = Arc::new(NetShared::new());\r\n        let local_pub = cfg.identity.public_key();\r\n        let pair_rate = Arc::new(tokio::sync::Mutex::new(\r\n            spt_net::net::pairing::ratelimit::PairingRateLimiter::new(),\r\n        ));\r\n\r\n…\n    }","startLine":1269,"lineNumbers":[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,null,1414]},"fileSize":160950,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/nethost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":3346,"totalBytes":2123,"outputLines":41,"outputBytes":2123,"shownRange":{"start":1269,"end":1309},"nextOffset":1310}}},"isError":false,"timestamp":1789636181811}}
{"type":"message","id":"e01a23f5","parentId":"804fc8b5","timestamp":"2026-09-17T09:09:41.816Z","message":{"role":"toolResult","toolCallId":"call_nTnV3dUTW5yUtvs2xSeDSTRh|fc_0903c1c956f790f3016aabae55b1b087d2a3c380f0944b9b60","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs#36F2]\n176:    let scope = match scope {\n…\n179:    };\n180:    handle.spawn(async move {\n181:        // The PREVIOUS window's listeners, kept serving one extra period\n182:        // (M7 acceptance fix): published records outlive listeners by the\n183:        // DNS TTL, so a joiner resolving the step-1 token must find a live\n184:        // listener there, not a ghost. Overlap = every published id is\n185:        // dialable for its full discoverable life.\n186:        let mut prev_tasks: Vec<tokio::task::JoinHandle<()>> = Vec::new();\n187:        loop {\n188:            let step = time_step(now_secs());\n189:            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\n190:            // listener does not rotate — a joiner cannot rendezvous with a\n191:            // membership this node deliberately is not serving. Re-read per\n192:            // window like the subnet store itself.\n193:            let attachment = spt_store::attachment::AttachmentStore::load();\n194:            let names: Vec<String> = SubnetStore::load()\n195:                .subnets\n196:                .iter()\n197:                .map(|s| s.name.clone())\n198:                .filter(|n| !attachment.is_detached(n))\n199:                .collect();\n200:            // One listener task per subnet for this window's lifetime.\n201:            let mut window_tasks = Vec::new();\n202:            for name in names {\n203:                let relay = relay.clone();\n204:                let real_addr = endpoint.addr();\n205:                window_tasks.push(tokio::spawn(async move {\n206:                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\n207:                    {\n208:                        Ok(l) => l,\n209:                        Err(e) => {\n210:                            spt_proto::emit_line_err!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\n211:                            return;\n212:                        }\n213:                    };\n214:                    // Window diagnostics (live-debugging the meet path needs\n215:                    // the derived id + what this listener actually advertises\n216:                    // — an undiscoverable listener is indistinguishable from\n217:                    // a dead one without this line).\n218:                    spt_proto::emit_line_err!(\n219:                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\n220:                        listener.endpoint().node_id_hex(),\n221:                        listener.endpoint().addr()\n222:                    );\n223:                    // Serve probes until the window task is aborted at the\n224:                    // step boundary; each failure only ends one exchange.\n225:                    loop {\n226:                        match listener.serve_once(&real_addr).await {\n227:                            Ok(()) => spt_proto::emit_line_err!(\"PAIR_MEET_ANSWERED:{name} step={step}\"),\n228:                            Err(e) => {\n229:                                spt_proto::emit_line_err!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\n230:                                // Endpoint closed or a malformed probe — brief\n231:                                // pause so a tight error can't spin the loop.\n232:                                tokio::time::sleep(Duration::from_millis(200)).await;\n233:                            }\n234:                        }\n235:                    }\n236:                }));\n237:            }\n…\n249:        }\n250:    });\n\n[Showing lines 179-234 of 1196. Use :235 to continue]"}],"details":{"truncation":{"content":"    };\r\n    handle.spawn(async move {\r\n        // The PREVIOUS window's listeners, kept serving one extra period\r\n        // (M7 acceptance fix): published records outlive listeners by the\r\n        // DNS TTL, so a joiner resolving the step-1 token must find a live\r\n        // listener there, not a ghost. Overlap = every published id is\r\n        // dialable for its full discoverable life.\r\n        let mut prev_tasks: Vec<tokio::task::JoinHandle<()>> = Vec::new();\r\n        loop {\r\n            let step = time_step(now_secs());\r\n            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\r\n            // listener does not rotate — a joiner cannot rendezvous with a\r\n            // membership this node deliberately is not serving. Re-read per\r\n            // window like the subnet store itself.\r\n            let attachment = spt_store::attachment::AttachmentStore::load();\r\n            let names: Vec<String> = SubnetStore::load()\r\n                .subnets\r\n                .iter()\r\n                .map(|s| s.name.clone())\r\n                .filter(|n| !attachment.is_detached(n))\r\n                .collect();\r\n            // One listener task per subnet for this window's lifetime.\r\n            let mut window_tasks = Vec::new();\r\n            for name in names {\r\n                let relay = relay.clone();\r\n                let real_addr = endpoint.addr();\r\n                window_tasks.push(tokio::spawn(async move {\r\n                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\r\n                    {\r\n                        Ok(l) => l,\r\n                        Err(e) => {\r\n                            spt_proto::emit_line_err!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\r\n                            return;\r\n                        }\r\n                    };\r\n                    // Window diagnostics (live-debugging the meet path needs\r\n                    // the derived id + what this listener actually advertises\r\n                    // — an undiscoverable listener is indistinguishable from\r\n                    // a dead one without this line).\r\n                    spt_proto::emit_line_err!(\r\n                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\r\n                        listener.endpoint().node_id_hex(),\r\n                        listener.endpoint().addr()\r\n                    );\r\n                    // Serve probes until the window task is aborted at the\r\n                    // step boundary; each failure only ends one exchange.\r\n                    loop {\r\n                        match listener.serve_once(&real_addr).await {\r\n                            Ok(()) => spt_proto::emit_line_err!(\"PAIR_MEET_ANSWERED:{name} step={step}\"),\r\n                            Err(e) => {\r\n                                spt_proto::emit_line_err!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\r\n                                // Endpoint closed or a malformed probe — brief\r\n                                // pause so a tight error can't spin the loop.\r\n                                tokio::time::sleep(Duration::from_millis(200)).await;\r\n                            }\r\n                        }\r","truncated":true,"truncatedBy":"lines","totalLines":1018,"totalBytes":3177,"outputLines":56,"outputBytes":3177,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":1196,"displayContent":{"text":"    let scope = match scope {\n…\n    };\r\n    handle.spawn(async move {\r\n        // The PREVIOUS window's listeners, kept serving one extra period\r\n        // (M7 acceptance fix): published records outlive listeners by the\r\n        // DNS TTL, so a joiner resolving the step-1 token must find a live\r\n        // listener there, not a ghost. Overlap = every published id is\r\n        // dialable for its full discoverable life.\r\n        let mut prev_tasks: Vec<tokio::task::JoinHandle<()>> = Vec::new();\r\n        loop {\r\n            let step = time_step(now_secs());\r\n            // Serve-state filter (REQ-SUBNET-5): a detached subnet's meet\r\n            // listener does not rotate — a joiner cannot rendezvous with a\r\n            // membership this node deliberately is not serving. Re-read per\r\n            // window like the subnet store itself.\r\n            let attachment = spt_store::attachment::AttachmentStore::load();\r\n            let names: Vec<String> = SubnetStore::load()\r\n                .subnets\r\n                .iter()\r\n                .map(|s| s.name.clone())\r\n                .filter(|n| !attachment.is_detached(n))\r\n                .collect();\r\n            // One listener task per subnet for this window's lifetime.\r\n            let mut window_tasks = Vec::new();\r\n            for name in names {\r\n                let relay = relay.clone();\r\n                let real_addr = endpoint.addr();\r\n                window_tasks.push(tokio::spawn(async move {\r\n                    let listener = match bind_rendezvous(&name, step, relay, discovery, scope).await\r\n                    {\r\n                        Ok(l) => l,\r\n                        Err(e) => {\r\n                            spt_proto::emit_line_err!(\"PAIR_MEET_BIND_FAIL:{name}: {e}\");\r\n                            return;\r\n                        }\r\n                    };\r\n                    // Window diagnostics (live-debugging the meet path needs\r\n                    // the derived id + what this listener actually advertises\r\n                    // — an undiscoverable listener is indistinguishable from\r\n                    // a dead one without this line).\r\n                    spt_proto::emit_line_err!(\r\n                        \"PAIR_MEET_UP:{name} step={step} id={} addr={:?}\",\r\n                        listener.endpoint().node_id_hex(),\r\n                        listener.endpoint().addr()\r\n                    );\r\n                    // Serve probes until the window task is aborted at the\r\n                    // step boundary; each failure only ends one exchange.\r\n                    loop {\r\n                        match listener.serve_once(&real_addr).await {\r\n                            Ok(()) => spt_proto::emit_line_err!(\"PAIR_MEET_ANSWERED:{name} step={step}\"),\r\n                            Err(e) => {\r\n                                spt_proto::emit_line_err!(\"PAIR_MEET_SERVE_ERR:{name}: {e}\");\r\n                                // Endpoint closed or a malformed probe — brief\r\n                                // pause so a tight error can't spin the loop.\r\n                                tokio::time::sleep(Duration::from_millis(200)).await;\r\n                            }\r\n                        }\r\n                    }\n                }));\n            }\n…\n        }\n    });","startLine":176,"lineNumbers":[176,null,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,null,249,250]},"fileSize":56000,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-daemon/src/pairhost.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":1196,"totalBytes":3177,"outputLines":56,"outputBytes":3177,"shownRange":{"start":179,"end":234},"nextOffset":235}}},"isError":false,"timestamp":1789636181815}}
{"type":"message","id":"c0868af1","parentId":"e01a23f5","timestamp":"2026-09-17T09:09:41.819Z","message":{"role":"toolResult","toolCallId":"call_u3vMY14V8gi62WAVschz8XTW|fc_0903c1c956f790f3016aabae55b1b887d2ace96fe84b53002c","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#9D30]\n330:    /// Bind a hermetic (loopback, no relay/discovery) endpoint on `alpns`.\n331:    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\n332:        NetEndpoint::bind_scoped(\n333:            id,\n334:            RelayPolicy::Disabled,\n335:            LocalDiscovery::Off,\n336:            alpns,\n337:            BindScope::Loopback,\n338:        )\n339:        .await\n340:        .expect(\"hermetic bind\")\n341:    }\n342:\n343:    /// The meet listener's derived-id address with its loopback sockets\n344:    /// attached — what relay/discovery resolution would produce, built\n345:    /// explicitly because the hermetic test has neither. The id in the addr\n346:    /// is RE-DERIVED from (name, step), not copied from the listener, so the\n347:    /// dial proves the listener really holds the token-derived key (TLS\n348:    /// authenticates the id).\n349:    fn derived_addr(listener: &RendezvousListener, subnet: &str, step: u64) -> EndpointAddr {\n350:        let pk = rendezvous_endpoint_id(subnet, step);\n351:        let id = EndpointId::from_bytes(&pk.to_bytes()).expect(\"valid derived id\");\n352:        let socks: Vec<SocketAddr> = listener.endpoint().addr().ip_addrs().copied().collect();\n353:        let mut addr = EndpointAddr::new(id);\n354:        for s in socks {\n355:            addr = addr.with_ip_addr(s);\n356:        }\n357:        addr\n358:    }\n359:\n360:    // [int->REQ-PAIR-5] the rendezvous meet end to end (hermetic loopback,\n361:    // relays disabled — the relay leg rides the D9a rig): the responder binds\n362:    // the meet listener under the token-derived identity beside its real\n363:    // pairing endpoint; the joiner re-derives the public id from the two user\n364:    // inputs, dials it (TLS proves the listener holds the derived key),\n365:    // receives the responder's REAL address, and lands a ceremony-ALPN\n366:    // connection on the real endpoint — discovery via token, ceremony surface\n367:    // unchanged.\n368:    #[tokio::test]\n369:    async fn meet_redirects_joiner_to_the_real_pairing_endpoint() {\n370:        let subnet = \"home\";\n371:        let step = 57_037_037u64;\n372:\n373:        // The responder's REAL pairing endpoint (its durable identity).\n374:        let resp_id = Identity::generate();\n375:        let real = hermetic(&resp_id, vec![SPT_PAIR_ALPN.to_vec()]).await;\n376:        let real_addr = real.addr();\n377:        let real_pub = resp_id.public_key();\n378:\n379:        // The meet listener: derived identity, meet ALPN only.\n380:        let listener = bind_rendezvous(\n381:            subnet,\n382:            step,\n383:            RelayPolicy::Disabled,\n384:            LocalDiscovery::Off,\n385:            BindScope::Loopback,\n386:        )\n387:        .await\n388:        .expect(\"bind rendezvous\");\n389:        let meet_addr = derived_addr(&listener, subnet, step);\n390:\n391:        // Responder side: answer one meet, then accept the real-dial.\n392:        let serve = tokio::spawn(async move {\n393:            listener.serve_once(&real_addr).await.expect(\"serve meet\");\n394:            let incoming = real.accept().await.expect(\"real incoming\");\n395:            let conn = incoming\n396:                .accept()\n397:                .expect(\"accept\")\n398:                .await\n399:                .expect(\"connecting\");\n400:            conn.closed().await;\n401:        });\n402:\n403:        // Joiner side: meet at the derived id, then dial the real address on\n404:        // the ceremony ALPN.\n405:        let joiner = hermetic(&Identity::generate(), vec![SPT_PAIR_ALPN.to_vec()]).await;\n406:        let fetched = meet_at(&joiner, meet_addr).await.expect(\"meet\");\n407:        assert_eq!(\n408:            fetched.id.as_bytes(),\n409:            &real_pub.to_bytes(),\n410:            \"the meet reply names the responder's REAL endpoint\"\n411:        );\n412:        let conn = joiner\n413:            .connect_with_alpn(fetched, SPT_PAIR_ALPN)\n414:            .await\n415:            .expect(\"real dial\");\n416:        // The ceremony connection authenticates the responder's REAL key —\n…\n422:    }\n\n[Showing lines 330-416 of 443. Use :417 to continue]"}],"details":{"truncation":{"content":"    /// Bind a hermetic (loopback, no relay/discovery) endpoint on `alpns`.\r\n    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\r\n        NetEndpoint::bind_scoped(\r\n            id,\r\n            RelayPolicy::Disabled,\r\n            LocalDiscovery::Off,\r\n            alpns,\r\n            BindScope::Loopback,\r\n        )\r\n        .await\r\n        .expect(\"hermetic bind\")\r\n    }\r\n\r\n    /// The meet listener's derived-id address with its loopback sockets\r\n    /// attached — what relay/discovery resolution would produce, built\r\n    /// explicitly because the hermetic test has neither. The id in the addr\r\n    /// is RE-DERIVED from (name, step), not copied from the listener, so the\r\n    /// dial proves the listener really holds the token-derived key (TLS\r\n    /// authenticates the id).\r\n    fn derived_addr(listener: &RendezvousListener, subnet: &str, step: u64) -> EndpointAddr {\r\n        let pk = rendezvous_endpoint_id(subnet, step);\r\n        let id = EndpointId::from_bytes(&pk.to_bytes()).expect(\"valid derived id\");\r\n        let socks: Vec<SocketAddr> = listener.endpoint().addr().ip_addrs().copied().collect();\r\n        let mut addr = EndpointAddr::new(id);\r\n        for s in socks {\r\n            addr = addr.with_ip_addr(s);\r\n        }\r\n        addr\r\n    }\r\n\r\n    // [int->REQ-PAIR-5] the rendezvous meet end to end (hermetic loopback,\r\n    // relays disabled — the relay leg rides the D9a rig): the responder binds\r\n    // the meet listener under the token-derived identity beside its real\r\n    // pairing endpoint; the joiner re-derives the public id from the two user\r\n    // inputs, dials it (TLS proves the listener holds the derived key),\r\n    // receives the responder's REAL address, and lands a ceremony-ALPN\r\n    // connection on the real endpoint — discovery via token, ceremony surface\r\n    // unchanged.\r\n    #[tokio::test]\r\n    async fn meet_redirects_joiner_to_the_real_pairing_endpoint() {\r\n        let subnet = \"home\";\r\n        let step = 57_037_037u64;\r\n\r\n        // The responder's REAL pairing endpoint (its durable identity).\r\n        let resp_id = Identity::generate();\r\n        let real = hermetic(&resp_id, vec![SPT_PAIR_ALPN.to_vec()]).await;\r\n        let real_addr = real.addr();\r\n        let real_pub = resp_id.public_key();\r\n\r\n        // The meet listener: derived identity, meet ALPN only.\r\n        let listener = bind_rendezvous(\r\n            subnet,\r\n            step,\r\n            RelayPolicy::Disabled,\r\n            LocalDiscovery::Off,\r\n            BindScope::Loopback,\r\n        )\r\n        .await\r\n        .expect(\"bind rendezvous\");\r\n        let meet_addr = derived_addr(&listener, subnet, step);\r\n\r\n        // Responder side: answer one meet, then accept the real-dial.\r\n        let serve = tokio::spawn(async move {\r\n            listener.serve_once(&real_addr).await.expect(\"serve meet\");\r\n            let incoming = real.accept().await.expect(\"real incoming\");\r\n            let conn = incoming\r\n                .accept()\r\n                .expect(\"accept\")\r\n                .await\r\n                .expect(\"connecting\");\r\n            conn.closed().await;\r\n        });\r\n\r\n        // Joiner side: meet at the derived id, then dial the real address on\r\n        // the ceremony ALPN.\r\n        let joiner = hermetic(&Identity::generate(), vec![SPT_PAIR_ALPN.to_vec()]).await;\r\n        let fetched = meet_at(&joiner, meet_addr).await.expect(\"meet\");\r\n        assert_eq!(\r\n            fetched.id.as_bytes(),\r\n            &real_pub.to_bytes(),\r\n            \"the meet reply names the responder's REAL endpoint\"\r\n        );\r\n        let conn = joiner\r\n            .connect_with_alpn(fetched, SPT_PAIR_ALPN)\r\n            .await\r\n            .expect(\"real dial\");\r\n        // The ceremony connection authenticates the responder's REAL key —\r","truncated":true,"truncatedBy":"lines","totalLines":114,"totalBytes":3804,"outputLines":87,"outputBytes":3804,"lastLinePartial":false,"firstLineExceedsLimit":false},"totalLines":443,"displayContent":{"text":"    /// Bind a hermetic (loopback, no relay/discovery) endpoint on `alpns`.\r\n    async fn hermetic(id: &Identity, alpns: Vec<Vec<u8>>) -> NetEndpoint {\r\n        NetEndpoint::bind_scoped(\r\n            id,\r\n            RelayPolicy::Disabled,\r\n            LocalDiscovery::Off,\r\n            alpns,\r\n            BindScope::Loopback,\r\n        )\r\n        .await\r\n        .expect(\"hermetic bind\")\r\n    }\r\n\r\n    /// The meet listener's derived-id address with its loopback sockets\r\n    /// attached — what relay/discovery resolution would produce, built\r\n    /// explicitly because the hermetic test has neither. The id in the addr\r\n    /// is RE-DERIVED from (name, step), not copied from the listener, so the\r\n    /// dial proves the listener really holds the token-derived key (TLS\r\n    /// authenticates the id).\r\n    fn derived_addr(listener: &RendezvousListener, subnet: &str, step: u64) -> EndpointAddr {\r\n        let pk = rendezvous_endpoint_id(subnet, step);\r\n        let id = EndpointId::from_bytes(&pk.to_bytes()).expect(\"valid derived id\");\r\n        let socks: Vec<SocketAddr> = listener.endpoint().addr().ip_addrs().copied().collect();\r\n        let mut addr = EndpointAddr::new(id);\r\n        for s in socks {\r\n            addr = addr.with_ip_addr(s);\r\n        }\r\n        addr\r\n    }\r\n\r\n    // [int->REQ-PAIR-5] the rendezvous meet end to end (hermetic loopback,\r\n    // relays disabled — the relay leg rides the D9a rig): the responder binds\r\n    // the meet listener under the token-derived identity beside its real\r\n    // pairing endpoint; the joiner re-derives the public id from the two user\r\n    // inputs, dials it (TLS proves the listener holds the derived key),\r\n    // receives the responder's REAL address, and lands a ceremony-ALPN\r\n    // connection on the real endpoint — discovery via token, ceremony surface\r\n    // unchanged.\r\n    #[tokio::test]\r\n    async fn meet_redirects_joiner_to_the_real_pairing_endpoint() {\r\n        let subnet = \"home\";\r\n        let step = 57_037_037u64;\r\n\r\n        // The responder's REAL pairing endpoint (its durable identity).\r\n        let resp_id = Identity::generate();\r\n        let real = hermetic(&resp_id, vec![SPT_PAIR_ALPN.to_vec()]).await;\r\n        let real_addr = real.addr();\r\n        let real_pub = resp_id.public_key();\r\n\r\n        // The meet listener: derived identity, meet ALPN only.\r\n        let listener = bind_rendezvous(\r\n            subnet,\r\n            step,\r\n            RelayPolicy::Disabled,\r\n            LocalDiscovery::Off,\r\n            BindScope::Loopback,\r\n        )\r\n        .await\r\n        .expect(\"bind rendezvous\");\r\n        let meet_addr = derived_addr(&listener, subnet, step);\r\n\r\n        // Responder side: answer one meet, then accept the real-dial.\r\n        let serve = tokio::spawn(async move {\r\n            listener.serve_once(&real_addr).await.expect(\"serve meet\");\r\n            let incoming = real.accept().await.expect(\"real incoming\");\r\n            let conn = incoming\r\n                .accept()\r\n                .expect(\"accept\")\r\n                .await\r\n                .expect(\"connecting\");\r\n            conn.closed().await;\r\n        });\r\n\r\n        // Joiner side: meet at the derived id, then dial the real address on\r\n        // the ceremony ALPN.\r\n        let joiner = hermetic(&Identity::generate(), vec![SPT_PAIR_ALPN.to_vec()]).await;\r\n        let fetched = meet_at(&joiner, meet_addr).await.expect(\"meet\");\r\n        assert_eq!(\r\n            fetched.id.as_bytes(),\r\n            &real_pub.to_bytes(),\r\n            \"the meet reply names the responder's REAL endpoint\"\r\n        );\r\n        let conn = joiner\r\n            .connect_with_alpn(fetched, SPT_PAIR_ALPN)\r\n            .await\r\n            .expect(\"real dial\");\r\n        // The ceremony connection authenticates the responder's REAL key —\r\n…\n    }","startLine":330,"lineNumbers":[330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,413,414,415,416,null,422]},"fileSize":19969,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs"},"truncation":{"direction":"head","truncatedBy":"lines","totalLines":443,"totalBytes":3804,"outputLines":87,"outputBytes":3804,"shownRange":{"start":330,"end":416},"nextOffset":417}}},"isError":false,"timestamp":1789636181819}}
{"type":"message","id":"5c3aa082","parentId":"c0868af1","timestamp":"2026-09-17T09:09:41.826Z","message":{"role":"toolResult","toolCallId":"call_bnIWbjMwnFQ2oLPNvnmbrwM7|fc_0903c1c956f790f3016aabae55b1c087d2ad1a8b08c9919030","toolName":"read","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#BDF4]\n20:\n21:use iroh::address_lookup::MdnsAddressLookup;\n22:use iroh::endpoint::{presets, IdleTimeout, Incoming, PortmapperConfig, QuicTransportConfig};\n23:use iroh::{Endpoint, RelayMap, RelayMode, SecretKey};\n…\n118:pub enum BindScope {\n119:    /// Bind the unspecified addresses (`0.0.0.0` / `[::]`) — all interfaces.\n120:    /// The production scope; required for any off-host connectivity.\n121:    All,\n122:    /// Bind `127.0.0.1` / `[::1]` only. Hermetic tests: loopback dials work,\n123:    /// nothing can reach (or prompt about) a real interface.\n124:    Loopback,\n125:    /// Bind all interfaces on an **explicit UDP port** (`0.0.0.0:p` / `[::]:p`)\n126:    /// instead of an ephemeral one. A node whose port is stable can be named by\n127:    /// a static `ip:port` ticket (firewall allow-rules, the two-host rig's\n128:    /// env-derived peer addresses) with no relay/discovery infrastructure.\n129:    Port(u16),\n130:}"}],"details":{"displayContent":{"text":"\nuse iroh::address_lookup::MdnsAddressLookup;\nuse iroh::endpoint::{presets, IdleTimeout, Incoming, PortmapperConfig, QuicTransportConfig};\nuse iroh::{Endpoint, RelayMap, RelayMode, SecretKey};\n…\npub enum BindScope {\n    /// Bind the unspecified addresses (`0.0.0.0` / `[::]`) — all interfaces.\n    /// The production scope; required for any off-host connectivity.\n    All,\n    /// Bind `127.0.0.1` / `[::1]` only. Hermetic tests: loopback dials work,\n    /// nothing can reach (or prompt about) a real interface.\n    Loopback,\n    /// Bind all interfaces on an **explicit UDP port** (`0.0.0.0:p` / `[::]:p`)\n    /// instead of an ephemeral one. A node whose port is stable can be named by\n    /// a static `ip:port` ticket (firewall allow-rules, the two-host rig's\n    /// env-derived peer addresses) with no relay/discovery infrastructure.\n    Port(u16),\n}","startLine":20,"lineNumbers":[20,21,22,23,null,118,119,120,121,122,123,124,125,126,127,128,129,130]},"fileSize":36090,"meta":{"source":{"type":"path","value":"C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs"}}},"isError":false,"timestamp":1789636181826}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_i1T1CVHdYDLO03XBpDHIOerC|ctc_0903c1c956f790f3016aabae628bc487d2876395f82d33ff2b","toolName":"edit","startedAt":"2026-09-17T09:10:08.028Z"},"id":"d56dc23d","parentId":"5c3aa082","timestamp":"2026-09-17T09:10:08.028Z"}
{"type":"message","id":"4e3e3f78","parentId":"d56dc23d","timestamp":"2026-09-17T09:10:08.029Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Adding purpose enum**\n\n**Updating purpose mapping**"},{"type":"toolCall","id":"call_i1T1CVHdYDLO03XBpDHIOerC|ctc_0903c1c956f790f3016aabae628bc487d2876395f82d33ff2b","name":"edit","arguments":{"input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#BDF4]\nPUT >130:\n+\n+/// Endpoint role, independent of its ALPN set or socket bind scope.\n+pub(crate) enum EndpointPurpose {\n+    Node,\n+    Rendezvous,\n+}\nPUT >325:\n+        Self::bind_scoped_for_purpose(\n+            identity,\n+            relay,\n+            discovery,\n+            alpns,\n+            scope,\n+            EndpointPurpose::Node,\n+        )\n+        .await\n+    }\n+\n+    /// Reuse the endpoint builder with an explicit internal role. Ordinary node\n+    /// endpoints retain the preset's mapper policy outside loopback; rotating\n+    /// rendezvous listeners never start a mapper, regardless of scope or ALPN.\n+    pub(crate) async fn bind_scoped_for_purpose(\n+        identity: &Identity,\n+        relay: RelayPolicy,\n+        discovery: LocalDiscovery,\n+        alpns: Vec<Vec<u8>>,\n+        scope: BindScope,\n+        purpose: EndpointPurpose,\n+    ) -> Result<NetEndpoint, NetError> {\nPUT 386.=387:\n+                .map_err(|e| NetError::Bind(e.to_string()))?,\nPUT >402:\n+        // [impl->REQ-MEET-PORTMAPPER-OFF]\n+        // Short-lived rendezvous identities need no router mappings. Keep the\n+        // ordinary node's All/Port policy unchanged and loopback mapper-free.\n+        let builder = if matches!(purpose, EndpointPurpose::Rendezvous)\n+            || matches!(scope, BindScope::Loopback)\n+        {\n+            builder.portmapper_config(PortmapperConfig::Disabled)\n+        } else {\n+            builder\n+        };\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#9D30]\nPUT 51.=51:\n+    BindScope, Connection, EndpointPurpose, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\nPUT >123:\n+///\n+/// Portmapping is disabled on every scope: this ephemeral listener only\n+/// redirects joiners to the real pairing endpoint, whose mapping policy is\n+/// unchanged. Relay, discovery, and IP-family selection still follow the node's\n+/// configuration.\n+/// [doc->REQ-MEET-PORTMAPPER-OFF]\nPUT >124:\n+// [impl->REQ-MEET-PORTMAPPER-OFF]\nPUT 133.=133:\n+    let ep = NetEndpoint::bind_scoped_for_purpose(\nPUT >138:\n+        EndpointPurpose::Rendezvous,\n*** End Patch\n"},"customWireName":"edit"}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":3262,"output":788,"cacheRead":54016,"cacheWrite":0,"totalTokens":58066,"reasoningTokens":185,"cost":{"input":0.03262,"output":0.039400000000000004,"cacheRead":0.054015999999999995,"cacheWrite":0,"total":0.12603599999999998}},"stopReason":"toolUse","timestamp":1789636181855,"responseId":"resp_0903c1c956f790f3016aabae56201087d29e43c697cea6c1f1","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0903c1c956f790f3016aabae58605887d2916fb8d63834e47b","type":"reasoning","content":[],"encrypted_content":"gAAAAABqq65isdeY2sxc6W8RJEJqXzEGeO7CTcU8krSpoV57ZfodUyqILRtZzRBGYEEKgdoMkqnnbKQRZHaMgoDHsNwAAi97OhP8gAxK8lbA9vGv5CrjZ1wk2qJPSVyew5F5IBGFUxd6T2Ca9s39AtN6LCS6r7IbwQtknUAhU2ui83TKHVD2giE7Do2quFKTHqXKwFcarhtoIiwoYsZWgoPKxI7QEhqQyPMZSpaxeujPkrKylnhC5vG2QT60k8cpS2xi1h2nA9Zd5WvqERR5_tsp1LXP5No_3CZdtmGcATk43BZlXw2YZetvPsMD7V_YmVx99Rn2UYXxMfGYXsAAhZN46claRizLZLwLGPlXmw9IZUjCCSRlbAF7yfmgKka74T6Xex9WdZuV-EaT2WLtDmri_vSBCXfSnsZZC3PRGu5yyuXTRsf6SXA-pK_qg62JQr1EDAjTdridhpGDUzv6Z8XzV9eVi_jjEkiOCcG4xgs-qEz1Lvvi4XqHYoHuBfr9eJ4dk3wRXY0oXHGCFa8DWjFOXTJ5JTlYghlAeNkjz6nX83ShkZfGEdg3Y1mcZONxG_t5hu3RWAxswZXPcVTFPhO4xHoJHurxLYjSUwSosgL-NDTsdnPQ4zfVfD69EvJdY_V9dv7ivoQLV1YD_DcenmB7gvARvGalAi3a5XTjK1v-ITZZMABdzLxt73xFgjIZdNJ4v8s1LIFGdoDihTZrxlMsn-gLSvFz_RjJk9796gXF135OxdbXBOWdMpd9hP3oUcPUnlLrCuwJzGU_cYolkDCvWrbnGJ1uNcT3vXHI1QacPqtsTmBp6SY4-MN8ooUn6FL-4ct1RbmibwKOZnf4n0Lt04walna3htHf5tNuLKDx49h4ALs5pC8elRFXmtY7fvu_wywlGW_B5qXklWzTUapAXeMXzvxuewJnqEP3DRWhc__aDLTyH5X580CStu1wtrkf1x9Q67KX1yZGT0ETbYu6aGmM1D0CkmDUdjxDX80lSxep_pGz_kxlByM1_L4oLpvWAkTVU3y3Kl-z_temF340nVbm83RDBNaFBihyy7V-KfzETQVjuz6gLVkVCcmw7QMnAWdu1o73IrJr1z7UpC4z_uIu9Fd8Me6yD2cAXGINxVu1XxcI_L0NRV8PTHFcXYK74rOlfA4hvN4SIt91a2rjwHQJ3sNopkom-wG-XbKPeFRPA5q3gtd2O5aiyUJjV-hdVUrNDMDkR7NlAJEUwYci1FrS3d3d18wMidQGiL58ACcUb31LuQblp_8XyjrFSeKJF4bUC8bnpXSWnM-TwQohzg91dPAJFQOyAnEx3d-s2DphrKhQqVbG6pgi0qiLPhluHu0Lct-K9cS9_hx0ABTqukDdoqipZ8tSklZkzvZnwZPE2NZnI_FEgxR_Rn0hFgfkHc6b7_cFn84KIPaMRL1ILoGUUeoig-D3DHiGpl7lxEz74TsdPG8K3F19H-JaInnCx9aCE6Wt48D75KK118vwvE5-JEW_rXTS7IuDpIBlBnjEIVOEgaUTKT1t9cBC9W7FWa_D1K8K8rPPjAVk3_gi6E2RM6fXqvYU6F65oTqLT_Syi64Ipin9n-1IvPLPvEE-fgqDe_pHC0P8uueL0Trj-KLqZwS_1oPLjpFcibgk63dNGidwZuzbqkutNu1rA-l4Jtnpi5iWg5yQ2fqTpnwqAkxVFfWXYNZb11hPbT-9SuXXnfDHVfODiS3azsJ_OtP12y-fxHndZcwlPAZ55p33jxBR3MmqWOv1pZZw9RfGC-o1GXMBMMl-opQttYFO_r8Xqnqe5tkr8eJlFIOFXxWQCpEh1F82oK3AqyyDIGijZdtFf2NLcAaQuyCkZb_g0CPhThrLXoEdP4MK40M7ljkQe_T_tt4aTlZP5jiVplfql0vDQ8n15H_hc8F1hqeLSJD97MQ7BNB144Mb05Ut-d2sC7__pmDF72CRCQnzr2hIVzNzofSWP43yAU6zvNAi79mN187Sp1ovkLfE6cctY4UJNETihTMHE-KIu3HdYDJKLM4yNjsmVQAG5NRMGt0CXFDq3SuuO1Ea0win_Y5AITBxiJa84r6J8E3AzceCC3lrXgm1JciUK66Tgn13hssI776mG6DW2vVkGTq0NH2PlNwK0biXl_iLybEynzaycO86KQuthgMfWgMvv8ypFjPjfCE7TbZZEThq34auiS0wxDW9-zSm1ki0WoE-1dWS1DUv-EO6DQSzBOYKiCfwxMyuQsoXlwxVe-G-UMQp7ajNnFOM6hlrUbwo4AyNSSSWRS-X39QNDyLwCMGxik0nKAwFlYNU7dAL1yCIzS1YQebiK8RriJ-Bbr54Pe9SmbiYAvdUTNoPMxxzYV94D8UGmRMI0wXQVlYLAcJcmRhTf5-YCJ8kgeK1B3U3wUzhT_p4PJjVSo9DTX819RuPea9kHP0V7KkZ_nwukpbnoljWSMq1QMqfX3coz1sO9RzvFBThnb-fX9mWhDHNZr_h2cjZsu6BDSSqZx8BABeY02PNsvueucdJ-9n_5JuKedF9VWppiq6LNw2Zy3928OoFErDQp4bilk2xmXpkcCqd91f9Hy2uDOZTXtvhmqBa-Jlr1xrLtld9ou5B3x1lYhg=","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"summary":[{"type":"summary_text","text":"**Adding purpose enum**"},{"type":"summary_text","text":"**Updating purpose mapping**"}],"metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"ctc_0903c1c956f790f3016aabae628bc487d2876395f82d33ff2b","type":"custom_tool_call","status":"completed","call_id":"call_i1T1CVHdYDLO03XBpDHIOerC","input":"*** Begin Patch\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#BDF4]\nPUT >130:\n+\n+/// Endpoint role, independent of its ALPN set or socket bind scope.\n+pub(crate) enum EndpointPurpose {\n+    Node,\n+    Rendezvous,\n+}\nPUT >325:\n+        Self::bind_scoped_for_purpose(\n+            identity,\n+            relay,\n+            discovery,\n+            alpns,\n+            scope,\n+            EndpointPurpose::Node,\n+        )\n+        .await\n+    }\n+\n+    /// Reuse the endpoint builder with an explicit internal role. Ordinary node\n+    /// endpoints retain the preset's mapper policy outside loopback; rotating\n+    /// rendezvous listeners never start a mapper, regardless of scope or ALPN.\n+    pub(crate) async fn bind_scoped_for_purpose(\n+        identity: &Identity,\n+        relay: RelayPolicy,\n+        discovery: LocalDiscovery,\n+        alpns: Vec<Vec<u8>>,\n+        scope: BindScope,\n+        purpose: EndpointPurpose,\n+    ) -> Result<NetEndpoint, NetError> {\nPUT 386.=387:\n+                .map_err(|e| NetError::Bind(e.to_string()))?,\nPUT >402:\n+        // [impl->REQ-MEET-PORTMAPPER-OFF]\n+        // Short-lived rendezvous identities need no router mappings. Keep the\n+        // ordinary node's All/Port policy unchanged and loopback mapper-free.\n+        let builder = if matches!(purpose, EndpointPurpose::Rendezvous)\n+            || matches!(scope, BindScope::Loopback)\n+        {\n+            builder.portmapper_config(PortmapperConfig::Disabled)\n+        } else {\n+            builder\n+        };\n[C:/Users/decid/Documents/projects/spt-core/.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#9D30]\nPUT 51.=51:\n+    BindScope, Connection, EndpointPurpose, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\nPUT >123:\n+///\n+/// Portmapping is disabled on every scope: this ephemeral listener only\n+/// redirects joiners to the real pairing endpoint, whose mapping policy is\n+/// unchanged. Relay, discovery, and IP-family selection still follow the node's\n+/// configuration.\n+/// [doc->REQ-MEET-PORTMAPPER-OFF]\nPUT >124:\n+// [impl->REQ-MEET-PORTMAPPER-OFF]\nPUT 133.=133:\n+    let ep = NetEndpoint::bind_scoped_for_purpose(\nPUT >138:\n+        EndpointPurpose::Rendezvous,\n*** End Patch\n","internal_chat_message_metadata_passthrough":{"create_time":1789636182.323529,"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"edit","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":26171.730400010943,"ttft":2540.5367000102997,"completedAt":1789636208027,"contextSnapshot":{"promptTokens":57278,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"c28a5022","parentId":"4e3e3f78","timestamp":"2026-09-17T09:10:08.075Z","message":{"role":"toolResult","toolCallId":"call_i1T1CVHdYDLO03XBpDHIOerC|ctc_0903c1c956f790f3016aabae628bc487d2876395f82d33ff2b","toolName":"edit","content":[{"type":"text","text":"[.worktrees/302-meet-offload/crates/spt-net/src/net/endpoint.rs#D48D]\n118:pub enum BindScope {\n\n130:}\n131:\n132:/// Endpoint role, independent of its ALPN set or socket bind scope.\n133:pub(crate) enum EndpointPurpose {\n…\n136:}\n137:\n138:/// Failures binding or dialing the endpoint. Wraps iroh's error chain as a message\n139:/// so iroh's churning error types don't leak into this crate's public surface\n\n325:    pub async fn bind_scoped(\n\n330:        scope: BindScope,\n331:    ) -> Result<NetEndpoint, NetError> {\n332:        Self::bind_scoped_for_purpose(\n333:            identity,\n…\n352:        purpose: EndpointPurpose,\n353:    ) -> Result<NetEndpoint, NetError> {\n354:        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n355:        // seed, so this preserves the node's stable public-key name on the wire.\n\n388:        let builder = match scope {\n\n409:            BindScope::Loopback => builder\n\n412:                .map_err(|e| NetError::Bind(e.to_string()))?\n413:                .bind_addr(\"[::1]:0\")\n414:                .map_err(|e| NetError::Bind(e.to_string()))?,\n415:            // All-interfaces like the production scope, but on a caller-fixed\n416:            // port so the node is dialable by a static ip:port ticket.\n417:            BindScope::Port(p) => builder\n\n428:                .map_err(|e| NetError::Bind(e.to_string()))?,\n429:        };\n430:        // [impl->REQ-MEET-PORTMAPPER-OFF]\n431:        // Short-lived rendezvous identities need no router mappings. Keep the\n…\n438:            builder\n439:        };\n440:        // The N0 preset already wires the n0 relay default; only override it when the\n441:        // policy asks for self-host or disabled.\n\n460:    }\n\n[.worktrees/302-meet-offload/crates/spt-net/src/net/pairing/meet.rs#D957]\n49:\n50:use super::super::endpoint::{\n51:    BindScope, Connection, EndpointPurpose, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n52:};\n53:use super::rendezvous::{rendezvous_token, rendezvous_window};\n122:/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n123:/// resolvable) by a joiner that knows nothing but the two user inputs.\n124:///\n125:/// Portmapping is disabled on every scope: this ephemeral listener only\n…\n128:/// configuration.\n129:/// [doc->REQ-MEET-PORTMAPPER-OFF]\n130:// [impl->REQ-PAIR-5]\n131:// [impl->REQ-MEET-PORTMAPPER-OFF]\n132:pub async fn bind_rendezvous(\n133:    subnet_name: &str,\n138:) -> Result<RendezvousListener, NetError> {\n139:    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n140:    let ep = NetEndpoint::bind_scoped_for_purpose(\n141:        &id,\n142:        relay,\n144:        vec![SPT_PAIR_MEET_ALPN.to_vec()],\n145:        scope,\n146:        EndpointPurpose::Rendezvous,\n147:    )\n148:    .await?;\n\n150:}"}],"details":{"diff":" 118|pub enum BindScope {\n\n 130|}\n 131|\n+132|/// Endpoint role, independent of its ALPN set or socket bind scope.\n+133|pub(crate) enum EndpointPurpose {\n+134|    Node,\n+135|    Rendezvous,\n+136|}\n+137|\n 132|/// Failures binding or dialing the endpoint. Wraps iroh's error chain as a message\n 133|/// so iroh's churning error types don't leak into this crate's public surface\n\n 319|    pub async fn bind_scoped(\n\n 324|        scope: BindScope,\n 325|    ) -> Result<NetEndpoint, NetError> {\n+332|        Self::bind_scoped_for_purpose(\n+333|            identity,\n+334|            relay,\n+335|            discovery,\n+336|            alpns,\n+337|            scope,\n+338|            EndpointPurpose::Node,\n+339|        )\n+340|        .await\n+341|    }\n+342|\n+343|    /// Reuse the endpoint builder with an explicit internal role. Ordinary node\n+344|    /// endpoints retain the preset's mapper policy outside loopback; rotating\n+345|    /// rendezvous listeners never start a mapper, regardless of scope or ALPN.\n+346|    pub(crate) async fn bind_scoped_for_purpose(\n+347|        identity: &Identity,\n+348|        relay: RelayPolicy,\n+349|        discovery: LocalDiscovery,\n+350|        alpns: Vec<Vec<u8>>,\n+351|        scope: BindScope,\n+352|        purpose: EndpointPurpose,\n+353|    ) -> Result<NetEndpoint, NetError> {\n 326|        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n 327|        // seed, so this preserves the node's stable public-key name on the wire.\n\n 360|        let builder = match scope {\n\n 381|            BindScope::Loopback => builder\n\n 384|                .map_err(|e| NetError::Bind(e.to_string()))?\n 385|                .bind_addr(\"[::1]:0\")\n-386|                .map_err(|e| NetError::Bind(e.to_string()))?\n-387|                .portmapper_config(PortmapperConfig::Disabled),\n+414|                .map_err(|e| NetError::Bind(e.to_string()))?,\n 388|            // All-interfaces like the production scope, but on a caller-fixed\n 389|            // port so the node is dialable by a static ip:port ticket.\n 390|            BindScope::Port(p) => builder\n\n 401|                .map_err(|e| NetError::Bind(e.to_string()))?,\n 402|        };\n+430|        // [impl->REQ-MEET-PORTMAPPER-OFF]\n+431|        // Short-lived rendezvous identities need no router mappings. Keep the\n+432|        // ordinary node's All/Port policy unchanged and loopback mapper-free.\n+433|        let builder = if matches!(purpose, EndpointPurpose::Rendezvous)\n+434|            || matches!(scope, BindScope::Loopback)\n+435|        {\n+436|            builder.portmapper_config(PortmapperConfig::Disabled)\n+437|        } else {\n+438|            builder\n+439|        };\n 403|        // The N0 preset already wires the n0 relay default; only override it when the\n 404|        // policy asks for self-host or disabled.\n\n 423|    }\n 49|\n 50|use super::super::endpoint::{\n-51|    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n+51|    BindScope, Connection, EndpointPurpose, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n 52|};\n 53|use super::rendezvous::{rendezvous_token, rendezvous_window};\n 122|/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 123|/// resolvable) by a joiner that knows nothing but the two user inputs.\n+124|///\n+125|/// Portmapping is disabled on every scope: this ephemeral listener only\n+126|/// redirects joiners to the real pairing endpoint, whose mapping policy is\n+127|/// unchanged. Relay, discovery, and IP-family selection still follow the node's\n+128|/// configuration.\n+129|/// [doc->REQ-MEET-PORTMAPPER-OFF]\n 124|// [impl->REQ-PAIR-5]\n+131|// [impl->REQ-MEET-PORTMAPPER-OFF]\n 125|pub async fn bind_rendezvous(\n 126|    subnet_name: &str,\n 131|) -> Result<RendezvousListener, NetError> {\n 132|    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n-133|    let ep = NetEndpoint::bind_scoped(\n+140|    let ep = NetEndpoint::bind_scoped_for_purpose(\n 134|        &id,\n 135|        relay,\n 137|        vec![SPT_PAIR_MEET_ALPN.to_vec()],\n 138|        scope,\n+146|        EndpointPurpose::Rendezvous,\n 139|    )\n 140|    .await?;\n\n 142|}","firstChangedLine":130,"perFileResults":[{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload\\crates\\spt-net\\src\\net\\endpoint.rs","diff":" 118|pub enum BindScope {\n\n 130|}\n 131|\n+132|/// Endpoint role, independent of its ALPN set or socket bind scope.\n+133|pub(crate) enum EndpointPurpose {\n+134|    Node,\n+135|    Rendezvous,\n+136|}\n+137|\n 132|/// Failures binding or dialing the endpoint. Wraps iroh's error chain as a message\n 133|/// so iroh's churning error types don't leak into this crate's public surface\n\n 319|    pub async fn bind_scoped(\n\n 324|        scope: BindScope,\n 325|    ) -> Result<NetEndpoint, NetError> {\n+332|        Self::bind_scoped_for_purpose(\n+333|            identity,\n+334|            relay,\n+335|            discovery,\n+336|            alpns,\n+337|            scope,\n+338|            EndpointPurpose::Node,\n+339|        )\n+340|        .await\n+341|    }\n+342|\n+343|    /// Reuse the endpoint builder with an explicit internal role. Ordinary node\n+344|    /// endpoints retain the preset's mapper policy outside loopback; rotating\n+345|    /// rendezvous listeners never start a mapper, regardless of scope or ALPN.\n+346|    pub(crate) async fn bind_scoped_for_purpose(\n+347|        identity: &Identity,\n+348|        relay: RelayPolicy,\n+349|        discovery: LocalDiscovery,\n+350|        alpns: Vec<Vec<u8>>,\n+351|        scope: BindScope,\n+352|        purpose: EndpointPurpose,\n+353|    ) -> Result<NetEndpoint, NetError> {\n 326|        // iroh and spt-proto both build the ed25519 keypair from the same 32-byte\n 327|        // seed, so this preserves the node's stable public-key name on the wire.\n\n 360|        let builder = match scope {\n\n 381|            BindScope::Loopback => builder\n\n 384|                .map_err(|e| NetError::Bind(e.to_string()))?\n 385|                .bind_addr(\"[::1]:0\")\n-386|                .map_err(|e| NetError::Bind(e.to_string()))?\n-387|                .portmapper_config(PortmapperConfig::Disabled),\n+414|                .map_err(|e| NetError::Bind(e.to_string()))?,\n 388|            // All-interfaces like the production scope, but on a caller-fixed\n 389|            // port so the node is dialable by a static ip:port ticket.\n 390|            BindScope::Port(p) => builder\n\n 401|                .map_err(|e| NetError::Bind(e.to_string()))?,\n 402|        };\n+430|        // [impl->REQ-MEET-PORTMAPPER-OFF]\n+431|        // Short-lived rendezvous identities need no router mappings. Keep the\n+432|        // ordinary node's All/Port policy unchanged and loopback mapper-free.\n+433|        let builder = if matches!(purpose, EndpointPurpose::Rendezvous)\n+434|            || matches!(scope, BindScope::Loopback)\n+435|        {\n+436|            builder.portmapper_config(PortmapperConfig::Disabled)\n+437|        } else {\n+438|            builder\n+439|        };\n 403|        // The N0 preset already wires the n0 relay default; only override it when the\n 404|        // policy asks for self-host or disabled.\n\n 423|    }","firstChangedLine":130,"op":"update","snapshotsPruned":true},{"path":"C:\\Users\\decid\\Documents\\projects\\spt-core\\.worktrees\\302-meet-offload\\crates\\spt-net\\src\\net\\pairing\\meet.rs","diff":" 49|\n 50|use super::super::endpoint::{\n-51|    BindScope, Connection, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n+51|    BindScope, Connection, EndpointPurpose, LocalDiscovery, NetEndpoint, NetError, RelayPolicy,\n 52|};\n 53|use super::rendezvous::{rendezvous_token, rendezvous_window};\n 122|/// [`RelayPolicy`] so the derived id is relay-reachable (and n0-DNS\n 123|/// resolvable) by a joiner that knows nothing but the two user inputs.\n+124|///\n+125|/// Portmapping is disabled on every scope: this ephemeral listener only\n+126|/// redirects joiners to the real pairing endpoint, whose mapping policy is\n+127|/// unchanged. Relay, discovery, and IP-family selection still follow the node's\n+128|/// configuration.\n+129|/// [doc->REQ-MEET-PORTMAPPER-OFF]\n 124|// [impl->REQ-PAIR-5]\n+131|// [impl->REQ-MEET-PORTMAPPER-OFF]\n 125|pub async fn bind_rendezvous(\n 126|    subnet_name: &str,\n 131|) -> Result<RendezvousListener, NetError> {\n 132|    let id = rendezvous_identity(&rendezvous_token(subnet_name, totp_step));\n-133|    let ep = NetEndpoint::bind_scoped(\n+140|    let ep = NetEndpoint::bind_scoped_for_purpose(\n 134|        &id,\n 135|        relay,\n 137|        vec![SPT_PAIR_MEET_ALPN.to_vec()],\n 138|        scope,\n+146|        EndpointPurpose::Rendezvous,\n 139|    )\n 140|    .await?;\n\n 142|}","firstChangedLine":51,"op":"update","snapshotsPruned":true}]},"isError":false,"timestamp":1789636208075}}
{"type":"custom","customType":"tool_execution_start","data":{"toolCallId":"call_WXB9qrqfJNFeSSr9YAL25uOl|fc_0903c1c956f790f3016aabae7e5f9887d2a7fd04d35d30f064","toolName":"yield","startedAt":"2026-09-17T09:10:26.316Z"},"id":"6d21662c","parentId":"c28a5022","timestamp":"2026-09-17T09:10:26.316Z"}
{"type":"message","id":"0deb85ee","parentId":"6d21662c","timestamp":"2026-09-17T09:10:26.317Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Checking caller references**"},{"type":"toolCall","id":"call_WXB9qrqfJNFeSSr9YAL25uOl|fc_0903c1c956f790f3016aabae7e5f9887d2a7fd04d35d30f064","name":"yield","arguments":{"data":{"changed":["crates/spt-net/src/net/endpoint.rs","crates/spt-net/src/net/pairing/meet.rs"],"api_seam":"Added crate-private EndpointPurpose::{Node, Rendezvous} and NetEndpoint::bind_scoped_for_purpose(identity, relay, discovery, alpns, scope, purpose). Public bind_scoped keeps its existing signature and delegates with Node; public bind_rendezvous keeps its existing signature and selects Rendezvous.","behavior":"The shared builder explicitly applies PortmapperConfig::Disabled for every Rendezvous scope and for ordinary Loopback. Ordinary Node All/Port retains the N0 preset's existing mapper policy. Relay, discovery, IP-family selection, transport settings, identity derivation, ALPNs, and redirect handling are unchanged.","callers":"Accounted for the production pairhost::spawn_meet_rotation bind_rendezvous call and existing meet_redirects_joiner_to_the_real_pairing_endpoint guard. Both inherit the purpose selection without caller changes. NetHost::start still uses unchanged public bind_scoped and therefore Node policy; bind/bind_with_alpns also retain that path.","traceability":"Added proximal REQ-MEET-PORTMAPPER-OFF doc and impl tags at bind_rendezvous and the builder's mapper policy.","validation":"No builds, tests, linters, formatters, commits, or pool operations run, per assignment. No tests added. Native and field verification remains with Main.","path_note":"The assigned meet.rs exists at crates/spt-net/src/net/pairing/meet.rs, not root src/net/pairing/meet.rs; only the two actual owned files were edited."}}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-6-astra","usage":{"input":1748,"output":534,"cacheRead":57088,"cacheWrite":0,"totalTokens":59370,"reasoningTokens":178,"cost":{"input":0.017480000000000002,"output":0.0267,"cacheRead":0.057088,"cacheWrite":0,"total":0.101268}},"stopReason":"toolUse","timestamp":1789636208081,"responseId":"resp_0903c1c956f790f3016aabae7068e487d2ab94a8b252b7478c","providerPayload":{"type":"openaiResponsesHistory","provider":"openai-codex","dt":true,"items":[{"id":"rs_0903c1c956f790f3016aabae7245d487d2a56a2e11494ab5fb","type":"reasoning","content":[],"encrypted_content":"gAAAAABqq65-ms3WdL5H-uPiy_s-a-b_T85s7ls_sjgLYoAB-4RCfZTjBdVp7VKg-t-pLpnbmh1vUpuElKR9UM_5P8efEZ1g7CieOITTGvauWuTiSBlxKU_uIyIksxBfsAShr-IaUyUxwyQePnu4pGRZ4rmr7PDHk6cAKs75wwJLgg-6zdA8SadXZqLgejw7yiLOwJMohDG9w92tj9_73-shIogC6zV2kR9_-fbDuWPZJXaY61ElsT9idVn868LYdoTe6h-5BLAl3w_3h-Qa9bLNync6zw7p-i5yHZj-0ausjbm0GAMx7fprXLu5VXI4Y1y5Fc7DkI2v-olFKrEywQoLI5T-8BTH6lHGqxy-Dl43Ee1eMK1M96BYvX-Lv_dw6tSRiqzqeAm65NjpK2wb5R6FuzhwqC0JWfigua9GI9XiJbUkKbfWhsyOZisryWJyeKZGBTMYENzG5PC7_9mKYkSbrtHUz8HGrD6_Ln5VrEsqQmesFcGXM3jq-J30LIrvoSMYTk0JrL7tA2LWQXtypqjPGM0vaWAO0VoV4R4B38Qndx3tc2sY6Ih3EKctEDVOKSMY_kXQF6JDNTdBI1HQsT36Hh28cqUdMz0CeQKFt5d6GzEDv9x9VTq13eUYpw9bE8zu_ssbU8JqXAHeNIXPCpXRJaFlAWSrZ3EskDUQ30IxzmU53bFuc8sAYYjpmIiHVvWJVGAvbiZXCAdf4hlJx5KFxXckoUZLaJIhq3WnyhbU6qBEJv1HNwp8vZyjtnjlmBOuGKecXEyCqGllDz1WqdZvSBmw-YGwtGxu19ZMAWkfP5MkCu1j2ieKgXuokbhldbnk-iggFc25fpY2M06BT6ZFlrSIiFTT3N2XwcXG-fADfjuFKJ3a5vHfwQjLb7sFcMBnXrxVbmMfovG4L9WWSJS85B8qVRzNQE93szVpQYZOL3CTplWOTuWG01xP5EEZ0yKlElBxa7hzlEEmaoZVUaFY7cUKytYIIZX6Cl_oEBtq6vqfqVN5PWYnqBJQ_taIPbNM4Be_KHoEE4kT0OBMXqanL27LCtniZ-UhYELwQWZSJW3wJFsOgXOo1m18cO0pq7PG1qBBabAdWaw8rTm9amt3QrAec5HJ9f718IaJSfCLJdUA-ZCJ78bC0nNosKOOMVUPj6ZdFXKIXrYs9-ThLDUFBFQ8UXB6g7uvrAMe4PV0w79yV1brdseD9cWDFEzjcxoHgWl-w2FNYJzrRNhEDkLnGw7AdVYLqtIk7uS7EF4kVKryw9_Pp_uAgxlHMQm1BlV4UqjJHP7rp9Rs2n7Q0-ln30GBXnNKmFlmDUI8V2i1Y6pCJkLUfZOUq4YNw8Z2o92GJF6BKIMmmLHe8i_VIMBG1EIGVaWaLFchBgMkjNmAELAdxqw-6G385j5ntvr9GvMVApXczeTN0eK1CJIDWvJY4HgOsGcDCr9oG7N7ht2QUUz-5GGH5A4nQqcHhn7dglxbFcnVkaOfepaDW7-uJuW931UhZRwSkqqHT0hgimvwZij8auUS6VCNXShJbtN9dP9T62b0tLtsRTV6kTf_RatuiBMObcvoEb8gwU-1mQPHUDlNkhqHItuPp1YvMQfCJFsKbwyl02gtx3BXrB2A-VTudXwEz7o95vf3YWqEpwEtm-F-diZHOBduuIr1D4oN5OemGMGRtohFQoEMR6EAvH2paKeHvhXOFOTlHpV53KCVZPnjHDBsVHyjAUEGVc6cyLm7J9U-qWuoXyCf4HvVOD69e_JUV9HwW3JsxO8kMAMm-Ty7oWzFY6-SwMFmERjbk4B5QlljiIWwUyNiP64Gy7XYY3y_9LkOWn5fOvcphD5XSJJ8-qCELTqYoE2BCRHQV-ImgR5jzNF3DaIbxDKh_RDfFRwm09TRifVkQ1ybrrUM91Ggt4YdVCxENII_wjofB-_anIDaf9f8YZGSCZY9VuXjd7VWmrdaTN9A1F4DfWYbBNIwrdBZC8QM9sUl8B9Vp8YdVNT2tOZgEwNPvv2Nci80NIdAHNfWiC8b-7IcI0luEjFazdWEqDoLsLPxPA5XInEwDE3TOJJVHugptG9XhizzEMAr2ntVOn4ABCgZ_nmNXn8cdaiy3Dbrhi6qmT9FOq5i-8_53mChx_XlpVZnOly0h43J3yEvgvnZ_qTUMR7r_9HevPUN0WnM_Y-ZXUEw2Ni11BQ9InazvYuWjZx302DcpwGLfbSwg_TRYbUI4haiuDYizam7kuI8i8tq-xh-wsLJo_6dVJNwNEc5UD5Olf3y3yXVnsOBS1y7KIsUsVyoqPNNXLiGMaenxzGesSX3-LoKWemtF2vTnpkXbM9rmNO9dOnyKJM3Ch0p4wVyHtKU2Lm84sGOm8AFYz86rlolwn7-1E7WlXflqRmC0h54NOmkCNZrPQSQb9JOKIB68R32405LoX1FZ_Lu1z_SN9eb-6e-PhjoVv0QmF8XGTKbvpv7A4N8VmbrZkZsJFjM1-Vy_wZNCyhZxPRXKv2Q4gNcCakhR7rRPL8tfem_sAUOfZBEXO3EMZm1Q8AuVv2gMEY79Bo3LtgF2OuUhWi5YrJjDgoGM4QShBYx","internal_chat_message_metadata_passthrough":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"summary":[{"type":"summary_text","text":"**Checking caller references**"}],"metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}},{"id":"fc_0903c1c956f790f3016aabae7e5f9887d2a7fd04d35d30f064","type":"function_call","status":"completed","arguments":"{\"data\":{\"changed\":[\"crates/spt-net/src/net/endpoint.rs\",\"crates/spt-net/src/net/pairing/meet.rs\"],\"api_seam\":\"Added crate-private EndpointPurpose::{Node, Rendezvous} and NetEndpoint::bind_scoped_for_purpose(identity, relay, discovery, alpns, scope, purpose). Public bind_scoped keeps its existing signature and delegates with Node; public bind_rendezvous keeps its existing signature and selects Rendezvous.\",\"behavior\":\"The shared builder explicitly applies PortmapperConfig::Disabled for every Rendezvous scope and for ordinary Loopback. Ordinary Node All/Port retains the N0 preset's existing mapper policy. Relay, discovery, IP-family selection, transport settings, identity derivation, ALPNs, and redirect handling are unchanged.\",\"callers\":\"Accounted for the production pairhost::spawn_meet_rotation bind_rendezvous call and existing meet_redirects_joiner_to_the_real_pairing_endpoint guard. Both inherit the purpose selection without caller changes. NetHost::start still uses unchanged public bind_scoped and therefore Node policy; bind/bind_with_alpns also retain that path.\",\"traceability\":\"Added proximal REQ-MEET-PORTMAPPER-OFF doc and impl tags at bind_rendezvous and the builder's mapper policy.\",\"validation\":\"No builds, tests, linters, formatters, commits, or pool operations run, per assignment. No tests added. Native and field verification remains with Main.\",\"path_note\":\"The assigned meet.rs exists at crates/spt-net/src/net/pairing/meet.rs, not root src/net/pairing/meet.rs; only the two actual owned files were edited.\"}}","call_id":"call_WXB9qrqfJNFeSSr9YAL25uOl","internal_chat_message_metadata_passthrough":{"create_time":1789636208.633677,"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"},"name":"yield","metadata":{"turn_id":"f41841fb-27a0-4b70-822b-da5d0b9c87d4"}}]},"duration":18231.598700001836,"ttft":2214.157099992037,"completedAt":1789636226314,"contextSnapshot":{"promptTokens":58836,"nonMessageTokens":17160,"compactionEpoch":0}}}
{"type":"message","id":"d3eddfa0","parentId":"0deb85ee","timestamp":"2026-09-17T09:10:26.320Z","message":{"role":"toolResult","toolCallId":"call_WXB9qrqfJNFeSSr9YAL25uOl|fc_0903c1c956f790f3016aabae7e5f9887d2a7fd04d35d30f064","toolName":"yield","content":[{"type":"text","text":"Result submitted."}],"details":{"data":{"changed":["crates/spt-net/src/net/endpoint.rs","crates/spt-net/src/net/pairing/meet.rs"],"api_seam":"Added crate-private EndpointPurpose::{Node, Rendezvous} and NetEndpoint::bind_scoped_for_purpose(identity, relay, discovery, alpns, scope, purpose). Public bind_scoped keeps its existing signature and delegates with Node; public bind_rendezvous keeps its existing signature and selects Rendezvous.","behavior":"The shared builder explicitly applies PortmapperConfig::Disabled for every Rendezvous scope and for ordinary Loopback. Ordinary Node All/Port retains the N0 preset's existing mapper policy. Relay, discovery, IP-family selection, transport settings, identity derivation, ALPNs, and redirect handling are unchanged.","callers":"Accounted for the production pairhost::spawn_meet_rotation bind_rendezvous call and existing meet_redirects_joiner_to_the_real_pairing_endpoint guard. Both inherit the purpose selection without caller changes. NetHost::start still uses unchanged public bind_scoped and therefore Node policy; bind/bind_with_alpns also retain that path.","traceability":"Added proximal REQ-MEET-PORTMAPPER-OFF doc and impl tags at bind_rendezvous and the builder's mapper policy.","validation":"No builds, tests, linters, formatters, commits, or pool operations run, per assignment. No tests added. Native and field verification remains with Main.","path_note":"The assigned meet.rs exists at crates/spt-net/src/net/pairing/meet.rs, not root src/net/pairing/meet.rs; only the two actual owned files were edited."},"status":"success"},"isError":false,"timestamp":1789636226318}}
{"type":"custom","customType":"session_exit","data":{"reason":"dispose","kind":"normal","recordedAt":"2026-09-17T09:17:26.361Z"},"id":"6b711302","parentId":"d3eddfa0","timestamp":"2026-09-17T09:17:26.361Z"}