What problem does it solve? Finished work often stays stuck in the active task folder because the closeout step was skipped, leaving stale progress markers, unsynced ledgers, and no record of what was actually delivered. This Skill closes out a task safely by verifying acceptance criteria, reconciling progress, harvesting outcomes, and archiving the task only when everything agrees. ## Core Features & Use Cases - Verified closeout: Checks acceptance criteria, phase items, spec references, and listed tests before marking a task done, and records reasons for cancelled tasks. - Completion harvest and summary: Appends a final execution log, fills completion harvest rows (resource updates, follow-ups, decisions), and writes a completion summary including run-state rulings. - Archive and ledger sync: Moves the task file to the archive directory, removes stale run directories, runs ledger sync and strict validation, and optionally squashes task commits. - Use Case: After implementing an authentication feature tracked as AUTH-001, ask the agent to complete the task; it verifies tests, updates the spec status, harvests follow-ups, archives the file, and confirms the ledger passes validation. ## Quick Start Ask the agent to complete task AUTH-001 and archive it once acceptance checks and ledger validation pass.
