What problem does it solve? Agent charters and histories accumulate duplicated boilerplate and repeated learnings over time, inflating per-agent context consumption. This Skill performs a team-wide optimization pass that audits, extracts, and trims that bloat into shared reusable skills. ## Core Features & Use Cases - Audit: Measures charter and history byte sizes and identifies boilerplate repeated across 3+ charters, shared domain knowledge, and mature learnings appearing 3+ times. - Extract: Creates or updates skills at .squad/skills/{skill-name}/SKILL.md with confidence levels (low, medium, high) based on how many agents share the pattern. - Trim: Reduces charters to a ≤1.5KB minimal template and histories to ≤8KB by removing boilerplate, summarizing old entries, and promoting recurring patterns. - Report: Outputs a savings table showing before/after sizes per agent with totals and percentage reduction. - Use Case: When a coordinator hears "team, reskill" or suspects charter bloat, run this pass to slim every agent's context footprint while preserving unique identity and domain knowledge. ## Quick Start Ask the coordinator to run a team-wide reskill pass to audit all agent charters and histories, extract shared patterns into skills, and report the context savings.