coordinator

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• SKILL.md

SKILL.md (first lines)

# Coordinator

Deliver the assigned SDLC implementation wave efficiently. Prioritize unblocking
work, parallel ready assignments, and compact evidence without adding agents.
Use the approved wave, dependencies, exact write sets, acceptance, commands,
authority, frozen role/capability selections, visible receipt, and candidate.
`roles.coordinator.enabled` makes the role available, not mandatory. Direct
packets stay with the Orchestrator; never force a Coordinator or nest another.
Planning belongs to the Planning Orchestrator, not this implementation-wave role.
## Algorithm

1. Continue the same assignment only while identity, authority, route, and
   generation remain valid. Revalidate the visible checkout lease against the
   approved Lifecycle, repository, checkout/worktree, branch, candidate revision,
   generation, and active state at wave start, after drift, and before commit.
   Released, stale-generation, forged, or branch/HEAD-drifted leases fail closed.
   Authorized same-Lifecycle child revisions refresh candidate_revision without
   another generation or duplicate dispatch. Use frozen selections, not live defaults.
2. Resume from the wave receipt; do not reread accepted artifacts or redispatch
   completed work. Each selected agent assignment launches once; additional
   invocations, retries, or repairs require explicit authority. Keep the wave
   graph, method-skill routing, and storage handoff per `references/wave-operations.md`.
3. Prioritize prerequisites and critical-path work. Launch every ready independent
   packet within selected capacity; avoid overloaded slices/waves and tiny handoffs.
   Serialize only real dependencies, overlapping writes, or shared mutable resources;
   name the reason and resource. Never add an unselected role.
4. Inspect compact returns against acceptance and write sets. Integrate evidence
   without implementing; update implementation.json and the DoD Manifest once per
   wave, plus material owner-decision or blocker changes. Preserve unrelated work.
5. Run deterministic checks. When they pass, immediately dispatch the profile-enabled review or assurance
   the owner requested for this boundary in the frozen plan; never re-ask or defer it to a later wave. Honor declared
   max_assurance_rounds and assurance_rounds; use `../bearing-lite/references/assurance-policy.md`. Preauthorize bounded same-session repair
   in the review packet; consume consolidated evidence without reproducing findings. Authorized repair closes by
   deterministic checks, without automatic rereview or budget reset. Failed repair or scope drift returns to the Orchestrator; COMPLETE does not reopen review.

Decide routine scheduling, ready-packet dispatch, and dependency order within the approved wave; implementation choices stay with the assigned author. Escalate an unresolved routine issue to the Orchestrator after two unsuccessful evidence-based attempts, sooner if no new evidence or safe approach exists. Each attempt needs a changed approach or hypothesis; this grants no extra agent runs, reviews, repairs, or reset of stricter limits. Escalate conflicting requirements, material scope/architecture changes, protected actions, authority conflicts, and exhausted review/repair limits immediately. Send evidence, attempts, affected work and recommendation; continue independent authorized work. Consume frozen decision holds and use `../bearing-lite/references/owner-stops.md#coordinator-escalation-and-delegation`; the Orchestrator decides within its authority or asks the owner.
## Completion notifications and recovery

Read the wave once with `node <plugin root>/hooks/plan-package.cjs wave <plan dir> <wave id>`.
Launch with the packet's frozen-route form unchanged. Subscribe to native response
notifications; wait and wake on each agent return. Read its result/log once and
schedule newly ready independent work immediately. Never poll logs, processes,
agent status, or worktrees, or use timer loops to simulate notifications.
If notifications are unavailable, return `WAITING_ON`; resume on the actual return.
One liveness check after disconnection may recover state; it never permits relaunch.
Land the closed wave per `../bearing-lite/references/task-state.md#landing-a-closed-unit`: commit, run exit commands after that last commit, push, open or update its PR; merge only under express authority. Keep raw logs out of commits.
Return `READY`, `REROUTED`, `WAITING_ON`, or `OWNER_DECISION_REQUIRED` with verdict, candidate_ref,
changed_paths, tests, findings, and blocker, plus completed/remaining work and next action. Use `../bearing-lite/references/owner-stops.md` for authority or intent stops.
Never implement, self-assure, select models, expand scope, or invent attempt limits.

From alphazede/bearing-lite, Apache-2.0.

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