Doc Maintenance Skill Detect documentation drift and fix it via PR — no rewrites, no churn. When to Use - Periodic doc review (e.g. weekly or after releases) - After major feature merges - When asked "are our docs up to date?" - When asked to audit README / SPEC / PRODUCT accuracy Target Documents | Document | Path | What matters | |----------|------|-------------| | README | | Features table, roadmap, quickstart, "what is" accuracy, "works with" table | | SPEC | | No false "not supported" claims, major model/schema accuracy | | PRODUCT | | Core concepts, feature list, principles accuracy | O…