What problem does it solve? Approved technical plans often fail during execution because agents lose context, skip verification, or drift from the plan's intent. This Skill turns a written plan into disciplined execution: phase-by-phase implementation, automated checks, and human verification gates. ## Core Features & Use Cases - Phased Execution: Reads a plan from flow/plans/, implements each phase fully, and checks off completed items directly in the plan file. - Verification Gates: Runs the plan's success criteria (e.g., pytest, make test, npm test) after each phase and pauses for manual human verification before continuing. - Mismatch Handling: Stops and presents a structured issue report when reality diverges from the plan, asking how to proceed instead of guessing. - Use Case: After approving an implementation plan for a new API endpoint, invoke /implement-plan with the plan path; the agent transitions the linked work item to in-progress, implements Phase 1, runs the tests, and waits for your manual confirmation before Phase 2. ## Quick Start Run /implement-plan with the path to an approved plan file in flow/plans/ to start executing it phase by phase.