What problem does it solve? Claude Code plugins accumulate broken references as they evolve: agents point to renamed skills, aliases target deleted commands, and orphaned components linger unreferenced. This Skill audits every internal reference so structural errors are caught before they become runtime failures. ## Core Features & Use Cases - Reference Validation: Checks agent-to-skill, command-to-skill, and command-to-agent references against a full component inventory, reporting broken links with file, line number, and edit-distance suggestions. - Alias & Settings Audits: Verifies alias-of targets, detects circular aliases and alias chains, and validates the agent declared in settings.json. - Orphan Detection: Flags skills and agents that exist on disk but are never referenced, plus commands missing from CLAUDE.md documentation. - Use Case: Before publishing a plugin to a marketplace, run this audit to confirm all 20 skills are referenced by agents, all aliases resolve, and no stale entries remain in CLAUDE.md. ## Quick Start Validate all cross-references in my plugin and report any broken references or orphaned components.