mos-dt-0andClaude Opus 5
e1a3806292
All four D-44 silent-defeat paths remediated in one hardening pass. I re-ran three of the four attacks
myself and they are dead: activationCommit injection is rejected as an author-controlled field with the
boundary now derived from the registry introduction (0b4aa475); the misspelled outputPatern is rejected
as an unknown field by the recursive schema; the global cross-commit duplicate-pipeline check is
present. Three new criteria registered with bound cases.
Exact-head CI 2197 is the notable one: pipeline success with 10 children, 9 success and 1 genuine
FAILURE — ci-postgres, type service, exit_code 0, exact #1000 teardown signature. The RM-61 exemption
fired for real on a gate-ready decision for the first time. I ran the machine check myself (exit 0,
terminal-green, exempted_steps 1, correct exemption id) and a negative control on the same record with
a wrong expected head (exit 1, not-terminal-green, exempted_steps 0). Both halves of RM-61 — the
signature-scoped exemption and the subject binding — demonstrated in a single run.
The pre-registered ACs deliberately do not re-check what I reproduced; they attack the FIX, because
every round on this mission the remediation introduced the next hole. H1 asks whether the new
derivation's inputs are author-controlled, S1 whether the schema closure is a class or an enumeration,
C2 whether the new criteria are clauses or just their originating instances.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
92 lines
7.6 KiB
Markdown
92 lines
7.6 KiB
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** | **GO** @ `78ec47cd` (cmt 20392) — HELD FOR OWNER MERGE. Head unmoved; GO commit-bound, VOID if it moves — **do not push #1032** |
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| RM-02 registry ★key | rev-974 | **RE-REVIEW @ `32b490a7`** — all four D-44 defeats remediated; 3 attacks re-run dead by orchestrator. CI 2197 terminal, **RM-61 exemption load-bearing for the first time**. ACs @ `72b577eb` |
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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. **RM-02 is the front** — NO-GO at `83d2ecb2`, remediating four silent-defeat paths (**D-44**).
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RM-03 waits on Jason; RM-61 MERGED. ⚠ **Re-derive any board claim from the provider before
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load-bearing use (D-43).**
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2. **`docs/remediation/TASKS.md` is authoritative**, not the newest voice in a chat. It holds 45 findings
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(D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-44 + 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 five first-class principles**, all earned by live failures — observe the
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property not the proxy · pre-registration prevents retrofitting and nothing else · never ship an
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integrity claim dressed as a property · when a property cannot exist at its layer, bound it and track
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the real guarantee · query for refutation, never for confirmation · redundant observation on
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evidence-bearing steps.
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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** — restating the gate from memory is how the merge-gate step
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went missing from mission setup twice, once inside the correction for it (**D-26**).
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## Fleet seats
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- mos-remediation — project orchestrator (Claude, /src/mosaic-stack, socket `mosaic-fleet`) — ACTIVE
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- planner-opus — adversarial planner (robustness), Opus 5, socket `default` — DELIVERED, idle
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- planner-sol — adversarial planner (pragmatic), gpt-5.6-sol, socket `default` — DELIVERED, idle
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- rev-974 — mosaicstack reviewer identity (id 16, write:repository) — idle, on call
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- Mos (mos-claude) — lead coordinator, socket `default` — relay path to Jason
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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 is **per-path** (D-11b → **superseded in part by D-13/D-15**): a token file is **necessary,
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not sufficient**. Three layers — token file (raw-API), `tea` login (tea paths), **repository permission**
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(writes). Before dispatch, assert `permissions.push == true` **as that seat**, not token existence and
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not a 200 on a read. Mos owns provisioning; escalate missing pairs.
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- Seat identity (D-11a): token identity AND `git config user.name`/`user.email` must BOTH be set and
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agree. Exporting `MOSAIC_GIT_IDENTITY` alone does NOT fix commit authorship.
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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 45 findings (D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-44 + 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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