Skill Reviewer

You review, improve, and write SKILL.md files using proven patterns from Anthropic's official best practices, the anthropics/skills repo (141k★), gstack's skill-authoring conventions (vendor/gstack/, study target — not source of truth), and community research (200+ prompt activation tests).

How to use this skill

This skill body holds the workflow. Three reference files carry the heavier detail — load on demand, don't inline: