mos-dt-0andClaude Opus 5
33caf78744
#1032 merged 58b971ab and #1019 closed, both verified by property. RM-03 is delivered to main. And the
guard that actually executes on this host is unchanged: installed 291 lines with ZERO occurrences of
ASSERTED_NOT_READY, main 482 lines with five. Differing SHA-256. Measured, not inferred — the installed
guard contains none of the tri-state logic.
This is the install-drift disease the postmortem indicts, caught in the act on the mission's own fix.
Every completion signal is green — merged PR, closed issue, terminal CI, merge-gate GO — and the defect
is still live in the thing that runs. D-23's origin was an assumed-propagated-but-didn't guard; this is
that origin reproduced by the delivery of its own remedy.
Merge is not delivery for tool changes. Rules banked from Mos: propagate only via the canonical path
(mosaic upgrade / deploy pipeline), never a hand-copy that could diverge while appearing to fix it; the
installed guard stays zero-information until re-sync, so every state=unknown exit 0 this mission logged
remains correctly uncited; and on re-sync VERIFY THE PROPERTY by running the installed guard against a
known-red pipeline to confirm it exits non-zero and blocks. Closing this by assuming the upgrade worked
would reproduce D-23 a third time.
Generalises: every framework/tool change this mission delivers has the same main-to-installed gap. It
belongs on the completion checklist for tool-affecting tasks and mechanically on RM-63 — the same
systemd-service architecture that mechanises rotation also mechanises propagation.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
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7.4 KiB
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84 lines
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Markdown
# mos-remediation — LIVE BOARD (keep < 8 KB)
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**Phase:** EXECUTING — RM-03 at owner-merge; RM-61 **MERGED**; **RM-02 keystone is the front**.
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**Updated:** 2026-08-01 — seam crossed; successor seat resumed, attested from the files, and is driving.
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⚠ That was a **MANUAL pane respawn** (prior seat ~803k tokens): it validates the checkpoint+rehydration
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**design**, NOT a lifecycle **mechanism** — P-LIFECYCLE rotation does not exist yet (**D-41 / RM-62**).
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## Head
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- Charter + 15 decisions + 4-build plan: `MISSION.md`. Backlog + all findings: `TASKS.md`.
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- Planning DONE (58 tasks, P0–P5). **DECISION-1/2/3 all RULED by Mos 2026-07-31** (`TASKS.md` §5) —
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nothing is waiting on a decision. D-2's availability _target_ is Jason-pending and non-blocking.
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- **Executing, not planning.** RM-01 is MERGED; three lanes are live (see In-flight).
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- Orchestrator seat `mos-remediation` LIVE, owns the mission, resumed across the rotation seam
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2026-08-01 and re-attested to Mos from the files. Residency attestation: PASS.
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## In-flight
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| Task | Owner | State |
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| ------------------- | --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
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| RM-01 checkout | — | **MERGED** `f58b3699` (#1027) |
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| RM-03 queue guard | Jason (re-sync) | ✅ **MERGED** `58b971ab` (#1032), #1019 closed. ⚠ **NOT DELIVERED**: installed guard still the broken one (291 lines / 0 `ASSERTED_NOT_READY` vs main 482 / 5). Re-sync via `mosaic upgrade`, then **prove it blocks a KNOWN-RED pipeline** — **D-51** |
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| RM-02 registry ★key | **coder-mos2** | **Round 4 dispatched** @ `fbb61912` (3rd NO-GO). Blockers 2+3 + **(d)-strict** history removal per Jason INCREMENT. **NO 4th anchor — RM-60 is the anchor, tracked.** f10-coder parked read-only as reference |
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| RM-61 CI exemption | — | ✅ **MERGED** `f4fd5967` (#1033). #1034 closed; **#1000 stays OPEN** (retirement trigger). Exemption is on `main` |
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| RM-59 / RM-60 | Jason (infra) | tracked deps; RM-60 option **B** |
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| #1023 queue attempt | Jason | SUPERSEDED-PENDING-JASON — live REQUEST_CHANGES, do **not** merge |
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### For the incoming orchestrator — read this before acting
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1. **Lane state lives in the In-flight table above — this item does NOT restate it.** It went stale
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three times in one session by duplicating that table (D-26's class). Read the table. ⚠ **And
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re-derive any board claim from the provider before load-bearing use (D-43)** — the board is
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sole-written and has no independent verifier.
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2. **`docs/remediation/TASKS.md` is authoritative**, not the newest voice in a chat. It holds 52 findings
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(D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-51 + D-38c in TASKS.md), every ruling with its rationale, and the
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requirements each finding placed on RM-02/RM-34/RM-50/RM-55.
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3. **`MISSION.md` carries the first-class principles** — read them there, they are not listed here.
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Two added 2026-08-01: **the anchor must live outside the audited party's authority** (D-19/D-25/D-45,
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third arrival) and **no universally-quantified check may pass over an empty set** (D-44/D-46).
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4. **Seat identity:** `export MOSAIC_GIT_IDENTITY=<seat>` is stripped by a context reset (**D-34**) —
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every dispatch/rehydration brief must re-export it, or the seat cannot use its credentials.
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5. **Scan CI from `-f json`, never default text** — text mode omits `clone` (**D-33**). State counts.
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6. **The queue guard is zero-information until RM-03 merges** (**D-23**) — never cite its green.
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7. **The bounded CI re-roll used on RM-02 was a one-time stopgap, NOT policy.** A per-PR free re-roll is
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D-21 normalisation. Do not repeat it; RM-61 is the fix.
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## Delivery gates — REFERENCE, do not restate
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Canonical: `~/.config/mosaic/fleet/roles.local/merge-gate.md` (verdict authority) +
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`~/.config/mosaic/fleet/roles/validator.md`. Order and the freeze/zero-information rules: `MISSION.md`
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and `KICKSTART.md`. **Read them there** (why: **D-26**, in `BOARD-LEDGER.md`).
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## Fleet seats
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Roster rolled verbatim to [`BOARD-LEDGER.md`](./BOARD-LEDGER.md); live truth is `mosaic fleet ps`.
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## Gate status
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- Freeze: LIFTED for this workstream only.
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- Git identity: orchestrator runs `MOSAIC_GIT_IDENTITY=mos-dt-0` INTERIM. Mos ruled gate-16 HOLDS (author≠reviewer is what
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gate-16 protects; rev-974 reviews, mos-dt-0 never self-reviews). Dedicated identity TRACKED, Mos provisions.
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- Capability + seat identity (**D-11b / D-11a**, incl. the false-NEGATIVE twin): authoritative in
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`TASKS.md`. Short form — **assert the DIFFERENTIAL as that seat** (authenticated `push:true` vs
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unauthenticated `push:false`); a single endpoint can be true for anyone or 403 for an unrelated
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scope. Full text rolled to [`BOARD-LEDGER.md`](./BOARD-LEDGER.md).
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- ⚠ **LIVE HAZARD (D-37) — one shared `.git/config` re-identifies EVERY worktree at once.** Every seat,
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including `rev-974`'s review worktree, currently authors as **`coder-mos1`**; `MOSAIC_GIT_IDENTITY`
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does **not** override it. **STANDING ORDER: commit with explicit
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`git -c user.name=<seat> -c user.email=<seat>@…`, and NOBODY rewrites the shared config mid-flight.**
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Real fix authorised, Mos owns it, sequenced at a quiet seam. **#1024 implicated.** Detail: D-37.
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- Standing worker-brief doctrine (mandatory in EVERY brief): re-export `MOSAIC_GIT_IDENTITY` (**D-34**);
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commit early/WIP (**D-31**); don't weaken a RED test to pass; if a check is unrunnable SAY SO, never
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substitute; `agent-send -f` never `-m`; artifacts off shared `/tmp`; scan CI from `-f json` (**D-33**);
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**relay observations into an open review, NEVER your own conclusion on an open check (D-39)**; the
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**author never adjudicates their own PR's blocker status** — surface evidence, prepare the fix, hold.
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- Remote control: native `/remote-control` NOT wired in this runtime. Path is **Mos-relay**
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(Jason ↔ mos-claude via Discord ↔ mos-remediation via agent-send). Not a blocker.
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## Decisions log — full record in [`TASKS.md`](./TASKS.md)
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All 52 findings (D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-51 + D-38c in `TASKS.md`) and every ruling with
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its rationale live there. **Not duplicated here.** The history of _why_ this board must not restate —
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six stale copies across two seams — is rolled verbatim into [`BOARD-LEDGER.md`](./BOARD-LEDGER.md).
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