js-docs-sync

Keep hand-written docs/ documentation in JS packages accurate and up to date with their source code. Use this skill whenever: (1) source files in a JS package that has a docs/ folder are modified — especially exports, function signatures, types, or public API changes, (2) the user asks to "update docs", "sync docs", "check if docs are accurate", "review the documentation", or similar, (3) new exports or features are added to a JS package and the docs need to reflect them. Also trigger when the user mentions documentation drift, stale examples, or missing API coverage in any JS package under js/packages/.