libref

Dig into library source code - clone and explore repos to answer API questions

Fetch up-to-date library documentation via Context7 for accurate coding

Fetch up-to-date library documentation via Context7 REST API

Commands for loading context and priming Claude for specific tasks

Use this agent when you need to fetch and utilize documentation from Context7 for specific libraries or frameworks. Examples: <example>Context: User is building a React application and needs documentation about hooks. user: 'I need to implement useState and useEffect in my React component' assistant: 'I'll use the context7-docs-fetcher agent to get the latest React documentation about hooks' <commentary>Since the user needs specific React documentation, use the context7-docs-fetcher agent to fetch relevant docs and provide accurate guidance.</commentary></example> <example>Context: User is working with Express.js and MongoDB and needs setup guidance. user: 'How do I create a REST API with Express and connect to MongoDB?' assistant: 'Let me use the context7-docs-fetcher agent to get the current documentation for both Express.js and MongoDB' <commentary>The user needs documentation for multiple libraries, so use the context7-docs-fetcher agent to fetch comprehensive docs.</commentary></example>

5 methods to retrieve code context: DeepWiki, Context7, Exa, git clone, and web search+fetch