What problem does it solve? AI-generated code often relies on stale training data, producing deprecated APIs and outdated patterns that break against current framework versions. This Skill forces every framework-specific decision to be verified against official documentation and cited, so the code you receive is traceable to an authoritative source. ## Core Features & Use Cases - Stack Detection: Reads dependency files like package.json, composer.json, requirements.txt, go.mod, Cargo.toml, or Gemfile to identify exact framework versions before writing code. - Documentation Fetching and Citation: Retrieves the specific official docs page for each pattern, implements the documented approach, and cites full URLs with anchors in code comments and conversation. - Conflict Surfacing: When existing project code contradicts current documentation, it presents both options instead of silently choosing one. - Use Case: You ask for a form handler in a React 19 project. The Skill reads package.json, fetches the React docs for useActionState, implements the modern pattern, and cites the source instead of emitting a deprecated useState-based approach from memory. ## Quick Start Ask the assistant to implement a framework-specific feature using source-driven development so every pattern is verified against the official docs for your detected versions.