skill-refactorer

Audit and rewrite existing agent skills, system prompts, and CLAUDE.md files for Claude Fable 5 / 5.1. Use whenever the user mentions migrating, upgrading, porting, or "fixing" a skill or prompt for Fable 5 or 5.1, complains that a previously good skill now produces worse output, or asks why the model ignores or over-follows old instructions. Also trigger when reviewing any skill written before June 2026, or any…