What problem does it solve? Code changes in a monorepo frequently leave documentation stale, with outdated API examples, missing features, and broken navigation. This Skill detects what changed, compares it against existing docs, and plans and implements updates so documentation stays accurate and in sync with the code. ## Core Features & Use Cases - Change Detection: Runs git diff commands to identify changed source files, groups them by sub-repo, and filters for changes affecting user-facing behavior. - Planned Doc Updates: Maps changed behavior to affected doc pages, then updates existing pages, creates new pages, and registers them in _meta.json navigation. - Build Verification: Runs the website build and type checks, fixes MDX or link errors iteratively, and cross-references API examples and CLI commands against actual code. - Use Case: After adding a new API endpoint and CLI command on a feature branch, run this Skill to update the API reference, CLI guide, and feature docs, then verify the docs site builds cleanly. ## Quick Start Ask the assistant to detect recent code changes and update the documentation so the docs match the current implementation.