What problem does it solve? Existing SKILL.md files often drift from the required structure: missing frontmatter, tutorial-style prose, oversized bodies, or unclear triggers. This Skill audits and upgrades those files so they remain discoverable and executable as runtime instructions for LLM agents. ## Core Features & Use Cases - Structured Auditing: Checks frontmatter completeness, trigger clarity, section order, body token budget, decision gates, and output contracts against the skill style guide. - Safe Refactoring: Defaults to audit-only mode and only edits files when explicitly asked, preserving author intent and moving long content into references/ or assets/. - Registry Awareness: Uses .atl/skill-registry.md to locate skills and recommends a registry refresh when metadata or paths change. - Use Case: After adding several custom skills to a repository, run an audit to find skills with invalid frontmatter or bloated bodies, then apply fixes that convert prose branching into decision tables. ## Quick Start Audit all skills in this repository against the skill style guide and report issues grouped by severity.