What problem does it solve? Agent skills drift out of date as workflows evolve, and there is no systematic way to improve them based on real usage. This Skill analyzes session patterns, agent-mail history, and bead completion outcomes to propose concrete improvements to every skill in the skills/ directory. ## Core Features & Use Cases - Parallel skill analysis: Spawns one background analysis agent per skill via a coordinated Agent Mail team, each writing proposed changes to a docs file. - Evidence-driven refinement: Searches agent-mail history for skill feedback and planning patterns, and reads closed bead data from br list --json to ground improvements in actual outcomes. - Human-in-the-loop approval: Presents proposed changes per skill and asks which to apply before editing any SKILL.md file. - Use Case: After several flywheel sessions, run this Skill to have agents review all loaded skills against recent session feedback, then approve updates to the ones that underperformed. ## Quick Start Ask the agent to refine all skills based on recent session patterns and bead feedback, then approve the proposed changes you want applied.