Release Guard

It cross-references commands in documentation against package.json, validates that architecture docs still match current code paths, and confirms safety controls are both documented and enforced. The skill focuses on hook behavior, session lifecycle, MCP safety gates, and troubleshooting accuracy, then gives you a pass/fail with file references. It's useful right before cutting a release when you need to catch the quiet inconsistencies that accumulate between launches. Assumes you have a release checklist doc to work from.