Skill Audit

Audit an Agent Skill directory against published skill-authoring best practices. Use when the user asks to audit, review, score, or evaluate a skill's quality, structure, or compliance with best-practice guidelines. Triggers on: "audit skill", "review skill quality", "score this skill", "skill best practices check", "evaluate skill structure", "skill compliance". Produces a scorecard + prioritized findings report written to disk. Do NOT use for general code review or code-quality assessment, for auditing a directory that has no SKILL.md (not an agent skill), or for fixing/editing a skill - this audit is read-only and skill-scoped, not a linter or refactoring tool.