Classify the durable PROMPT.md writer as coordination-exempt (same class as
fn_task_document_write) so triage, replan, and Plan Review can persist specs
without an operator approval gate. Keep dashboard policy examples in sync.
FN-8453 merge-admission registration called getTaskStore() before
runtime.start(), which threw, left the singleton lock held, and made every
later engine start fail with blocked-by-lockfile. Use config.projectId instead.
Post-extension modelRegistry.refresh() had no timeout, so a hung remote
catalog fetch left the TUI on "Loading extensions…" forever. Use a shared
15s-bounded refresh across dashboard/serve/daemon and related registration paths.
## What changed
- Construct one `UsageLimitPauser` per project runtime and wire it into
both executor and triage.
- Replace the project-wide emergency stop for 429/quota failures with
provider-scoped task parking.
- Resolve execution, planning, validator, and merger providers for
active tasks; park only tasks routed through the unavailable provider.
- Preserve the actual reviewer provider on `ReviewerProviderError`, so a
Claude Plan Review 429 does not stop Codex work.
- Record `provider-rate-limit:<provider>` pause provenance without
storing provider response bodies in pause metadata.
- Run one daemon-owned provider-health monitor that probes only
providers with persisted rate-limit parks.
- Resume exact matching provider parks across every project only after
the existing authenticated usage probe succeeds and all reported
capacity windows are usable.
- Probe at five-minute intervals for the first five checks, then back
off independently per provider to 10/20/40/60 minutes with a one-hour
cap.
## Root cause and impact
The runtime refactor left `usageLimitPauser` undefined for
`TriageProcessor`. In the observed FN-922 incident, Claude Plan Review
returned four explicit 429 responses; Fusion backed off for roughly
60/120/240 seconds and then failed the task, but never invoked its pause
coordinator. The older coordinator also used `globalPause`, which would
terminate healthy sessions on every other provider.
After this change, active tasks using the unavailable provider are
parked while work routed exclusively through healthy providers
continues. Recovery is a provider-health state transition: the daemon
checks Claude/Codex authentication and metered capacity independently of
task execution, including after restart, and clears only exact
`provider-rate-limit:<provider>` parks. Logged-out, errored, exhausted,
manually paused, user-paused, and other-provider tasks remain parked.
Explicit global/engine pause controls remain unchanged.
## Surface enumeration
- executor usage-limit catches
- triage planner and Plan Review catches
- reviewer provider-error propagation
- merger usage-limit catches
- per-project runtime construction and wiring
- task model overrides plus project/global execution, planning,
validator, and merger resolution
- daemon startup/listen and shutdown lifecycle
- multi-project provider-probe deduplication
- Claude and Codex authenticated usage/capacity probes
- done/archived/already-paused task exclusions
- manual, user, generic, and other-provider pause provenance
## Symptom verification
**Original symptom:** Anthropic/Claude 429s retried and failed FN-922
without pausing Claude-routed work; a functioning global pauser would
also have stopped Codex, and provider parks had no positive-health
recovery path.
**Exact reproduction:** Raise `ReviewerProviderError("429
overloaded_error", "usage-limit", { provider: "anthropic" })` during
Plan Review with Anthropic and Codex tasks present, then return
logged-out/error/exhausted and finally healthy Claude usage responses
from the daemon probe.
**Assertion it is gone:** Anthropic-routed active tasks receive
`provider-rate-limit:anthropic`; Codex-only tasks are not paused and
`globalPause` is never changed. Unhealthy probes leave the Anthropic
tasks parked; a positive authenticated response with remaining capacity
resumes only exact Anthropic provider parks without executing a model
call as a probe.
## Validation
- `packages/engine/src/__tests__/usage-limit-detector.test.ts`: 49
passed
- `packages/dashboard/src/__tests__/provider-health-monitor.test.ts`: 8
passed
- Engine TypeScript check passed
- Dashboard server and app TypeScript checks passed
- Scoped ESLint passed
- Changeset strict format check passed
- Reapply script passed `bash -n`, two consecutive fixture applications,
and `node --check`
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Tasks paused due to a provider’s rate limits can now automatically
resume when capacity returns.
- Provider health is monitored in the background, including retry
backoff for unavailable providers.
- **Bug Fixes**
- Rate-limit issues now pause only affected provider-routed tasks
instead of stopping unrelated work.
- Provider failures are handled separately from invalid review results,
improving recovery behavior.
- Healthy providers remain available while another provider is
rate-limited.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: v <v@v.speedport.ip>
## What changed
- Preserve blocking merge-review reasons when `main` advances and the
clean-room squash must be rebuilt.
- Recover the latest unresolved blocking reason from task history when a
later merge retry starts.
- Require reviewers to validate prior blockers against the complete
resulting tree, not only a smaller residual diff.
- Add regression coverage for both concurrent-main rebuilds and durable
retry recovery.
## Why
A corrective clean-room squash can be approved and then discarded when
`main` advances before landing. The rebuild previously reset the
reviewer context, allowing a later, smaller squash to be approved and
the task to be finalized as Done without rechecking the original
correctness blocker.
## Impact
Tasks with unresolved blocking review findings can no longer become Done
merely because a concurrent rebuild or later retry loses that review
context.
## Validation
- `pnpm --filter @fusion/engine exec vitest run
src/__tests__/merger-ai.test.ts` — 45 passed
- `pnpm --filter @fusion/engine typecheck`
- ESLint on the changed merger source files
- Changeset format check
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Merge and review blockers now remain active across rebuilds and retry
attempts.
* Previous blocking reasons are preserved alongside newly identified
issues.
* Empty corrective rebuilds are reviewed before being accepted as
complete.
* Tasks can no longer be finalized solely because a rebuilt diff is
smaller when unresolved blockers remain.
* **Documentation**
* Updated release notes to describe the improved blocker behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: v <v@v.speedport.ip>
## Summary
Workflows could reach Plan Review without an authoritative PROMPT.md,
producing misleading approvals or stranding the task. Planning now
verifies durable prompt persistence before releasing the card, and every
workflow entry/review surface fails closed when its required plan is
absent. Confirmed absence triggers bounded automatic replanning;
TaskStore read outages retry in place; exhausted recovery parks visibly
without consuming review-fix budget or overriding pause, manual-review,
terminal, or merge-confirmed state.
Related: FN-8455
## Validation
- Focused workflow-artifact, graph-recovery, review, writer, and triage
regression suites pass.
- @fusion/engine typecheck passes.
- Repository lint, changeset validation, and diff checks pass.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Plan Review now fails closed when `PROMPT.md` is missing or blank,
returning a revision request with a typed `failureValue`.
* Required workflow artifacts are treated as missing unless they exist
with non-empty content; read failures are handled separately.
* Recovery now deterministically chooses replan vs “park-failed” with
bounded retries, and records a `task:required-artifact-missing` audit
event.
* **Workflow Improvements**
* Triage and approval now persist `PROMPT.md` through the dedicated
prompt-write flow and verify it was stored exactly.
* Optional-group remediation preserves typed required-artifact missing
failures for pre-merge fixes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Summary
- preserve workflow IR hashes in production column-transition audit
metadata
- centralize active workflow-continuation states across release,
runtime, and executor paths
- extract and test actionable planning-continuation selection
- expand Coding (Ideas) remapping/removal coverage and add required
lifecycle decision records
Follow-up to the review body on #2378 after that PR was merged.
## Validation
- `pnpm lint`
- 123 focused core/engine tests
- `pnpm verify:fast`
- `pnpm test:gate` (487 tests)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Bug Fixes**
- Improved workflow continuation handling by centralizing
“active/continuation-eligible” state selection across executor,
hold/release logic, and in-process runtime.
- Persisted richer task column-transition metadata (including `irHash`)
to preserve workflow provenance.
- Ensured planning continuations exclude paused/missing/invalid tasks
and that task resolution failures surface instead of being ignored.
- Corrected fresh-worktree step execution ordering to return expected
`baselineSha`/`checkpointId` behavior.
- **New Features**
- Added and exposed `ACTIVE_WORKFLOW_WORK_ITEM_STATES` for consistent
work-item “active” semantics.
- Introduced a shared planning-continuation candidate selector to
standardize dispatchable planning work filtering.
- **Documentation**
- Clarified the small coding-ideas workflow preset omits verification
while preserving a continuous executable path.
- **Tests**
- Added coverage for planning continuation filtering and fresh-worktree
ordering behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Summary
The Coding (Ideas) workflow now behaves like the board it presents:
Ideas stays inert, Todo owns planning and plan review, In progress owns
implementation, and In review owns code review and merge. The restored
preset is intentionally limited to that five-stage path, while the
existing Coding workflow remains unchanged.
Workflow execution now suspends at Todo→In progress instead of running
the implementation node early. A durable, single-owner continuation
records the exact resume node and survives process restarts; the
scheduler remains the only component allowed to admit the task into WIP.
Disabled optional review groups traverse the same boundary without
invoking a reviewer, avoiding the prior stuck-task behavior.
Workflow validation also rejects capacity holds with no reachable WIP
destination, so deterministic lifecycle deadlocks fail at authoring time
rather than after a task is running.
Session-settled decisions carried from planning: columns are execution
invariants, scheduler-owned WIP admission is preserved, the existing
Coding (Ideas) preset is restored and simplified, and invalid release
topology is rejected (user-approved).
## Validation
- `pnpm lint`
- `pnpm verify:fast`
- `pnpm test:gate` (296 engine, 128 PostgreSQL core, and 63 CI-shape
tests)
- Focused workflow lifecycle tests (106 assertions)
- PostgreSQL regression coverage proves atomic continuation replacement
and database rejection of a second active owner
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added durable, resumable workflow execution across capacity boundaries
(including explicit suspend/resume at the correct node).
* Introduced Todo “plan review” workflow continuations and automated
planning/capacity draining.
* Restored Coding (Ideas) as a selectable built-in and updated its lane
placement; improved optional-step group enablement support.
* **Bug Fixes**
* User moves back to Todo now cancels active workflow continuations.
* Rejected workflow boundary transitions now surface as errors (instead
of silently continuing).
* Workflows with undriveable capacity-hold configurations are now
rejected.
* **Tests / Data**
* Expanded coverage for workflow suspension, continuations, and
continuation replacement; updated database schema to persist
continuation metadata and enforce single active continuation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Convert supported runtime question-tool calls into Fusion's durable awaiting-user-input contract so workflow execution cannot continue while the operator question is unanswered.
Fusion-Task-Id: FN-8426
Preserve workflow ownership across Plan Review replan moves and route advanced completed triage rows through legal lifecycle transitions before review. Clear only stale same-task session claims after live executor, planner, and merger ownership checks.
## Summary
Workflow tasks no longer restart or become stranded in Planning when the
graph moves through replan and review boundaries. The executor now
distinguishes its own synchronous column transition from an external
cancellation, while preserving the existing hard-cancel behavior for
user and unrelated engine moves.
Existing advanced tasks left in Planning are recovered from durable
worktree and graph-pin evidence: completed work advances through the
normal review handoff, and incomplete remediation resumes at its pinned
execution column. A shared synchronous reservation keeps Planning and
recovery mutually exclusive, and Planning excludes advanced rows so they
cannot consume capacity in a repeated claim/skip loop.
## Validation
- 238 affected engine tests passed, including graph-boundary
cancellation, planner eligibility, ownership races, and advanced-task
recovery coverage.
- `pnpm --filter @fusion/engine typecheck`
- `pnpm verify:fast` — workspace build, CLI bundle, and real
`/api/health` boot smoke passed.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Workflow graph tasks now continue running correctly when crossing
workflow column boundaries.
* Improved recovery of interrupted advanced-triage tasks, including
completed and in-progress work.
* Prevented duplicate triage dispatches and protected tasks from
competing recovery and planning actions.
* Added safeguards for task state changes during recovery and
maintenance operations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Relocate idle native checkouts into the configured root across executor and self-healing recovery while preserving live, Worktrunk-managed, and task-pinned paths. Cover the invariant with real Git and focused recovery tests.
Fusion-Task-Id: FN-8400
Relocate same-task worktrees before returning them from branch-conflict recovery so executor liveness validation cannot reject the recovered path in a retry loop.
Fusion-Task-Id: FN-8400
## Summary
PostgreSQL runtime roles without `CREATE` permission on `public` no
longer trigger schema writes during migration-marker health reads, so
`permission denied for schema public` is not mislabeled as database
corruption. Once connectivity and task-ID integrity pass, an unavailable
migration marker is treated as advisory instead of making the whole
database unhealthy. Dashboard and notification guidance now describes a
PostgreSQL health failure accurately and renders actionable log and
recovery links in every supported locale.
## Validation
- 54 targeted tests passed across core, dashboard, engine, and i18n.
- Typechecks passed for all four affected packages.
- Scoped ESLint, strict changeset validation, and diff checks passed.
---
[](https://github.com/EveryInc/compound-engineering-plugin)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* PostgreSQL health failures are now reported as degraded health checks
rather than database corruption.
* Migration-status lookup failures no longer incorrectly mark an
otherwise healthy database as unhealthy.
* Migration-state checks are now read-only and avoid creating or
modifying database structures.
* **UI & Localization**
* Updated database health banner messaging and recovery guidance across
supported languages.
* The banner now appears for broader PostgreSQL health failures and
links to storage documentation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Summary
Pooled worktrees no longer retain the previous task's identity after
reassignment, preventing valid commits from being rejected when the
checked-out branch and stale ownership marker disagree. Fusion now
refreshes the identity guard immediately after the pool prepares the new
branch and before the checkout is exposed to the task, preserving the
cross-task commit safety check. Regression coverage exercises the pooled
acquisition path and confirms the new task identity is installed.
Related: FN-8400
## Validation
- 85 focused engine tests passed across executor worktree and
acquisition coverage.
- `@fusion/engine` typecheck passed.
- Changed implementation lint and changeset validation passed.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Prevented stale pooled worktree ownership metadata from blocking
commits after a pooled checkout is reassigned.
* Refreshed task identity metadata when pooled worktrees are reused
across task branches, ensuring hooks/attribution settings are correctly
applied.
* **Tests**
* Added/updated coverage to confirm the task identity guard is
reinstalled when acquiring pooled worktrees (including a real-git
scenario proving commits succeed after stale identity is cleared).
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Part **2 of 3** of the IR-driven lifecycle cutover (stacked on #2341;
top is #2335).
**Scope (80 files, packages/engine + cli/pi skill docs +
AGENTS/architecture):** graph-driven column moves via the
column-boundary controller (R1), single-mover scheduler/hold-release
trait cutover (KTD-2/KTD-9), trait re-keyed self-healing + merger with
the R7b confirmed-merge-must-finalize guarantee, graph-exclusive Plan
Review with leased dedup (R4/R5), the executeCore body-lift — zero
legacy re-entry — with fn_review_step + interceptor machinery deleted
and tombstone-ratcheted (R9), builtin workflow runtime fixes (missing
hold handler, unseamed-node column inheritance, no-merge completion
mover), the 6-column benchmark acceptance suite (11 tests) + 12-builtin
lifecycle sweep (94 assertions), and the executor test-harness
modernization. Also retires core's interpreter-cutover scaffolding whose
last consumer (the authoritative driver) dies here.
**Merge order:** #2341 → this → #2335. After #2341 merges, retarget this
to main.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
## Summary
Main Full Suite shards have been red after recent landings. Root causes:
1. **Executor tests** — `execute()` now polls
`getTaskVerificationRequestAsync` (chat-enqueued verification). Shared
`createMockStore()` (and soft-delete inline store) lacked the method, so
nearly every execute-path suite failed with `is not a function`.
2. **TaskDetailModal suites** — `NativeStructurePreview` imports `Map` /
`Lightbulb` / `BarChart3` / `Target` / `CircleAlert` from lucide; the
shared TaskDetail lucide mock omitted them, so suites failed at import.
3. **Grok process-lifecycle** — 15s bound stress timed out under
full-suite load without product-bug evidence → quarantined on sight per
AGENTS.md.
## Test plan
- [x] `executor-task-done-blocked`, `executor-fast-mode-workflows`,
concurrent-execute race
- [x] `executor-step-session`, plan-only scope leak, review-step
indexing
- [x] `TaskDetailModal.create-pr` + `TaskDetail.mobile-transition`
- [ ] Full Suite CI on this PR
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Improvements**
* Added `html2canvas` support in the dashboard to enable HTML-to-canvas
rendering needed for visual structure previews.
* **Tests**
* Updated task execution test mocks to handle task verification-request
flows reliably.
* Improved task deletion safeguard coverage and related execution
behavior checks.
* Enhanced test stubs to support structure preview rendering elements
during modal-related tests.
* **Chores**
* Quarantined a timing-sensitive process lifecycle test and refreshed
quarantine tracking to improve full-suite stability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Retry MCP bootstrap with bounded backoff and request deadlines, then continue with healthy servers when an integration remains unavailable.
Exclude definitions with unresolved secrets so graceful degradation never connects a partially authenticated server.
Serialize cross-parent diagnostic claims at project scope and reuse a recent active canonical task. Keep ordinary, completed, and path-distinct work independent.
