Second opinion

Process skill — shared vocabulary → process-skill-composition.md. This skill owns critique craft and never spawns members.

References: plan-review.md · output.md.

Read research-basis.md only when calibrating debate claims.

Entry gate

• Artifact — written plan-shaped content: path on disk or in-thread paste or chat draft.
• If intent is fuzzy with nothing written, stop. Ask for a written artifact or return to intent clarification.

Non-negotiables