devflow-code-critic
Use during in_progress state, before submitting flow_update({currentState: 'review'}), to deeply review the implementation against 7 quality dimensions. The skill enforces a critic-persona — the agent steps out of "implementer" mode and into "reviewer" mode. Outputs a structured verdict (approved | minor_issues | needs_changes) with severity-tagged findings. Iron Law: a verdict is only valid if all 7 dimensions were explicitly checked, and the diff plan-vs-reality was actually examined.