<!-- board-roll: 1 entry rolled from BOARD.md -->

### **D-1 / P-ACTIVATION + hygiene — committed `.npmrc` hard-pins `store-dir=/root/.local/share/pnpm/store`.**

Correct for the CI container (runs as root), fatal for EVERY non-root local checkout: `EACCES` on `/root/.local/share/pnpm/store/v10/server/server.json`. A committed config that only works on one runtime is exactly the activation-skew class. Fix candidate: make store-dir env-overridable, not hardcoded.

<!-- board-roll: 2 entries rolled from BOARD.md -->

### **D-3 / P-FLEET-001 — the seats running this mission are UNMANAGED.** `mos-remediation`, `rev-974`,

`planner-opus`, `planner-sol` appear in NO roster (`~/.config/mosaic/fleet/roster.yaml`, `agents/`). Planners run on socket `default`; the roster declares `mosaic-fleet`. This is the exact "one roster-owned socket/host + quarantine unmanaged + stale GC" failure P-FLEET-001 indicts — observed on the remediation mission's own fleet. Prerequisite for INBOX identity-addressing.

### **D-2 / hygiene — husky `prepare` fails `EPERM` copying into root-owned `.husky/_/`.** Repo working

tree has root-owned dirs (`.husky/`, repo root) under a non-root agent. Worked around with the intended `HUSKY=0` escape hatch (does NOT disable the existing pre-commit/pre-push hooks).

<!-- board-roll: 2 entries rolled from BOARD.md -->

### **D-5 / P-QUEUE-001 + P-CONFORMANCE-001 — KEYSTONE: an inert gate that erased its own evidence.**

Merged PR #868 (`b79336a8`) shipped a file that FAILS `pnpm format:check` ⇒ the CI format gate did not block. An unrelated later PR (#872) then reformatted that file via its own `lint-staged`, so `main` went green again and nobody learned the gate had failed to fire. Verified blob-level under the repo's own config. **Detection must be per-merge-commit against that commit's own tree** — a "is main green today" check reports all-clear on this exact defect. Binding on RM-02/RM-55. Full chain in `TASKS.md` §1a. NOT quiet-patched, by Mos's ruling: patching the symptom destroys the signal.

### **D-4 / P-LIFECYCLE + hygiene — a dispatched agent silently IGNORED an in-message context reset.**

planner-sol was at 64.3%/372k; the brief asked it to reset first; it began work on dirty context anyway. Only an out-of-band `/new` driven by the orchestrator guaranteed clean state. Confirms the postmortem thesis: **instructions are not enforcement.** Reset must be a mechanical pre-dispatch step, not a request.

<!-- board-roll: 2 entries rolled from BOARD.md -->

### **D-7 / P-FLEET-001 — stale-GC-on-disk: shared 30G /tmp hit 100% ENOSPC, degrading two seats.**

~5.2G was session scratch dead 8-9 days (this session's own footprint: 88K). Same missing capability as orphaned-tmux-session GC, applied to disk — not a quota or discipline problem. Resolved manually by Mos (lead coordinator) after independent verification; `/tmp` now 79%. **The gap IS the finding:** the authority to reap exists, the deterministic reaper does not. Folded into RM-50 with explicit requirements (mechanical liveness, age threshold, dry-run, audit event per reap — never a heuristic sweep). Refusing to unilaterally delete another session's scratch was correct doctrine; the fix is a reaper, not braver agents.

### **D-6 / P-QUEUE-001 — the mandated queue guard returned PASS on an UNKNOWN state, live, today.**

Running the required `ci-queue-wait.sh --purpose push` before pushing produced `state=unknown ... exit 0` — the exact defect at `ci-queue-wait.sh:282-288` that PR #1023 is parked on. It also evaluated `branch=main` rather than the branch being pushed. The mission's own required pre-push gate passed me on an indeterminate result. Third independent live instance of the class.

<!-- board-roll: 1 entry rolled from BOARD.md -->

### **D-8 / P-CONFORMANCE-001 — a PRE-REGISTERED acceptance check that was not runnable as written.**

PR #1025 AC2's fixture `mkdir -p apps/*/venv/lib` creates a literal `apps/*/venv/lib` dir when the glob is unmatched — it did not test what it claimed. rev-974 ran it exactly as written, caught it, re-ran the intended assertion at an explicit path, and **disclosed** rather than silently substituting a working fixture and reporting PASS. **Pre-registration protects a check from being retrofitted to the implementation; it does not make the check correct.** An unverified gate appeared inside the mechanism built to catch unverified gates. Hard requirement on RM-02: the registry must self-verify that every registered case runs AND can fail — presence is not evidence.

<!-- board-roll: Decisions-log narrative rolled from BOARD.md 2026-08-01 (D-43: meet the
     byte budget by ROLLING OUT, never by rewording what stays) -->

### Decisions log — full record in [`TASKS.md`](./TASKS.md)

All 44 findings (D-1…D-6 in `BOARD-LEDGER.md`, D-7…D-43 + D-38c in `TASKS.md`) and every ruling with its
rationale live there. **Not duplicated here** — a second copy is a second thing to go stale, which this
board had done three times in one night (gate list, capability registry, DECISION-1 status), and three
more times by the next rotation seam (RM-61 "building", "nothing implemented yet", DECISION-1/2/3
"must be ruled"). The rulings a fresh seat needs are items 4–7 above; they are **not** repeated here,
because that repetition is what went stale.

<!-- board-roll: Sequencing section rolled verbatim from BOARD.md 2026-08-01 (D-43: meet the
     byte budget by ROLLING OUT, never by rewording what stays). Canonical: MISSION.md + TASKS.md §5 -->

### Sequencing — see [`MISSION.md`](./MISSION.md)

Builds 1-5, the cross-cutting retirements, and DECISION-1's corrected wire-in target are stated once in
the charter and `TASKS.md` §5. **Not repeated here** — the previous copy of DECISION-1's status on this
board is one of the six stale restatements below.

<!-- board-roll: capability/seat-identity bullets rolled verbatim from BOARD.md 2026-08-01
     (D-43: roll out, never reword). Authoritative home: TASKS.md D-11 / D-11a / D-11b. -->

- Capability is **per-path** (D-11b → **superseded in part by D-13/D-15**): a token file is **necessary,
  not sufficient**. Three layers — token file (raw-API), `tea` login (tea paths), **repository permission**
  (writes). Before dispatch, assert `permissions.push == true` **as that seat**, not token existence and
  not a 200 on a read. Mos owns provisioning; escalate missing pairs.
- Seat identity (D-11a): token identity AND `git config user.name`/`user.email` must BOTH be set and
  agree. Exporting `MOSAIC_GIT_IDENTITY` alone does NOT fix commit authorship.

<!-- board-roll: D-26 gate-restatement rationale rolled verbatim from BOARD.md 2026-08-01 -->

### Why the board must not restate the delivery gates (D-26)

Restating the gate from memory is how the merge-gate step went missing from mission setup twice,
once inside the correction for it (**D-26**).

<!-- board-roll: Fleet seats rolled verbatim from BOARD.md 2026-08-01 (D-43: roll out, never
     reword). NOTE: all these seats are UNMANAGED per D-41; `mosaic fleet ps` is live truth. -->

## Fleet seats

- mos-remediation — project orchestrator (Claude, /src/mosaic-stack, socket `mosaic-fleet`) — ACTIVE
- planner-opus — adversarial planner (robustness), Opus 5, socket `default` — DELIVERED, idle
- planner-sol — adversarial planner (pragmatic), gpt-5.6-sol, socket `default` — DELIVERED, idle
- rev-974 — mosaicstack reviewer identity (id 16, write:repository) — idle, on call
- Mos (mos-claude) — lead coordinator, socket `default` — relay path to Jason