mos-dt-0andClaude Opus 5
4520d2f672
Mos ruled both open questions and promoted the pattern to the charter. PRINCIPLE 1 — the anchor must live outside the audited party's authority. You cannot fix "the author controls X" by deriving X from something the author also controls; deriving only MOVES the control point. Third independent arrival of one conclusion, each reached while shipping something else and each from a different direction: the manifest certifying its own tree (D-19), the sandbox evaluating code that enters before the boundary exists (D-25), and now the registry seam derived from a path the author also places (D-45). Three impossibility-derivations of the same conclusion is the strongest architectural evidence this mission has produced, and it is what forces Builds 1-2 rather than making them a preference. PRINCIPLE 2 — no universally-quantified check may pass over an empty set. "All registered cases ran" is vacuously true when there are none. Non-emptiness and anchoring are preconditions asserted before the quantified check runs, not properties hoped for after. The identical vacuity appeared twice at two levels — seam=HEAD emptied the commit range, an emptied manifest emptied the registry population — and the first was fixed as an instance, so it returned one level up. Corollary, same disease: a clause written for the instance that produced it is not a clause. Q1 ruled: the merge-base anchor IS in scope for f10-coder in this PR. It is git-computable against main, which the author does not control, so reordering or splitting within the branch cannot move it — an existing non-author-controlled reference, no new infrastructure. RM-60's execution boundary is a sibling under the same principle but a different mechanism (where gate-verify runs, not what the anchor is) and stays with Mos and Jason. Honesty required in both directions: the merge-base anchors to main, whose integrity rests on the merge discipline this registry enforces — a bootstrap, sound against an author who cannot rewrite main and NOT sound against an attacker who can, with that residual bound to the Builds 1-2 dependency rather than implied. Q2 ruled: state the empty-set principle as a general clause now, and generalize the D-38/D-40 criteria the same way — quantify over the population instead of relabeling the originating instances. Round 3 dispatched to f10-coder: merge-base anchor plus delayed-introduction must-fail; empty-set precondition as a general clause with an emptied-registry must-fail; generalized clauses bound across the gate inventory; each red-first. Number.isInteger accepting zero/negative/unsafe pipeline numbers banked as a non-blocking follow-up. Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
88 lines
8.0 KiB
Markdown
88 lines
8.0 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 | **MOS** | **2nd NO-GO @ `32b490a7`.** D-44's four closed as instances; **D-45** (derivation still author-controlled via introduction timing) + **D-46** (empty registry passes green) + **D-47** (clauses instance-scoped). **DISPATCH PAUSED** — fix needs a non-author anchor, may cross RM-60 |
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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 48 findings
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(D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-47 + 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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- 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 + 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 48 findings (D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-47 + 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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