execute-phase

name	execute-phase
description	Execute an active implementation phase against DR/IP intent, keep notes current, and surface blockers early. You MUST use this skill when implementing a delta / IP.

You are executing one phase of planned work.

Inputs:

• Active phase sheet (IP-XXX.PHASE-XX)
• IP-XXX.md
• DR-XXX.md (when present, canonical design reference)
• DE-XXX.md

Process:

1. Confirm entry criteria are met for the active phase.
2. Read DR + IP + phase sheet before coding. /preflight
3. Implement phase tasks (code/tests/docs) in small coherent units.
4. After each meaningful unit, run /notes.
5. If you encounter unexpected obstacles/tradeoffs/policy ambiguity, stop and /consult.
6. Keep verification evidence current as work progresses (planned -> in-progress -> verified as appropriate).
7. When exit criteria are met, hand off to /audit-change for verification and spec reconciliation.

Outcomes:

• Phase objectives are implemented with traceable evidence.
• Notes and handoff state stay current throughout execution.