What problem does it solve? Training data goes stale and APIs get deprecated, so code written from memory often uses outdated patterns that break against current framework versions. This Skill grounds every framework-specific implementation decision in official documentation, so the code you receive is verifiable and current. ## Core Features & Use Cases - Stack Detection: Reads dependency files like package.json, composer.json, or go.mod to identify exact framework versions before writing any code. - Documentation Fetching: Retrieves the specific official docs page for the feature being implemented, following a strict source hierarchy that excludes Stack Overflow and blog posts. - Source Citation: Annotates code comments and explanations with full URLs and quoted passages so every decision can be verified. - Use Case: You are building a form in a React 19 project. The Skill detects React 19.1.0 from package.json, fetches the useActionState reference from react.dev, implements the documented pattern, and cites the exact source instead of using a deprecated useState-based approach. ## Quick Start Implement the login form for my React project using source-driven development and cite the official documentation for every pattern you use.
