What problem does it solve? After installing, removing, or renaming skills, agents and delegators lose track of what skills exist and where they live. This Skill rebuilds a fresh index so delegators can find the right skill by trigger without scanning directories blindly. ## Core Features & Use Cases - Skill Indexing: Scans user and project skill directories for SKILL.md files and extracts name and trigger descriptions from frontmatter. - Deduplication Rules: Prefers project-level skills over global ones and skips internal entries like sdd-*, _shared, and skill-registry itself. - Registry Output: Writes .atl/skill-registry.md with skill names, triggers, scope, and exact paths, and optionally persists it to Engram. - Use Case: After adding three new skills to a project, run this Skill so a delegating agent receives exact SKILL.md paths instead of searching the filesystem. ## Quick Start Update the skill registry after my recent skill changes and tell me how many skills were indexed.