---
description: Implement an approved plan with minimal scope, tests, and verification. Use after the user approves a plan.
disable-model-invocation: true
---

Implement the approved plan.

Rules:

- Follow the approved plan exactly.
- Keep the diff minimal.
- Do not refactor unrelated code.
- Do not change behavior outside the task scope.
- Add or update tests for changed behavior.
- Run the verification commands from the plan or task brief.
- Fix failures caused by your changes.
- Stop and explain before expanding scope.
- If a verification command is unavailable, explain why.

Final report:

## Summary

## Files changed

## Tests added or updated

## Commands run

## Remaining risks