# Skill Lifecycle
1. **Gap Detection** — failed task, missing coverage, new threat
2. **Priority Scoring** — confidence level, frequency, impact
3. **Skill Synthesis** — LLM-generated SKILL.md from gap description
4. **Validation** — frontmatter check, section check, name format, line count
5. **Registration** — directory creation, index.json update
6. **Evaluation** — eval runner checks structural quality
7. **Refinement** — iterative improvement based on eval results
