What problem does it solve? Valuable knowledge discovered during a coding session is often lost when the session ends. This Skill captures friction points, missing information, and wrong guidance encountered during work, then converts them into concrete documentation updates so future sessions avoid the same problems. ## Core Features & Use Cases - Friction Identification: Reviews the session via git diff main...HEAD --stat and reflection on what was slow, failed, or hard to find. - Targeted Doc Updates: Reads relevant docs (validation.md, enterprise.md, autonomous-mode.md) and proposes minimal, specific edits. - Guardrails: Only adds session-confirmed knowledge, keeps additions concise, and avoids speculative or generic content. - Use Case: After a long debugging session where a validation rule was missing, run this Skill to add that rule to the validation matrix so the next session catches it immediately. ## Quick Start Ask the assistant to run the refine skill to review this session and update the docs with lessons learned.