Documentation Lookup (Context7)

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Accesses real-time library and framework documentation via the Context7 MCP to provide accurate, up-to-date API references and code examples.

The Documentation Lookup skill integrates the Context7 MCP server into the Claude Code environment, allowing the AI to bypass outdated training data in favor of live documentation for modern software libraries and frameworks. It intelligently resolves library IDs for popular tools like Next.js, Prisma, and Supabase, then queries the latest official documentation to answer setup questions, provide correct API syntax, and generate reliable code snippets based on the current state of the web ecosystem. This ensures developers always receive implementation guidance aligned with the most recent library releases.

Key Features

01Benchmark-based source selection prioritizing high-quality and official documentation
02Automated library ID mapping for frameworks including React, Next.js, and Prisma
03Context-aware querying that uses the full user prompt for better search relevance
04214,597 GitHub stars
05Real-time access to live documentation via Context7 MCP integration
06Version-specific library resolution for accurate API syntax and legacy support

Use Cases

01Writing database queries using the latest API versions of ORMs like Prisma
02Verifying library methods and properties that have changed since the AI's last training update
03Configuring complex middleware or authentication flows in modern web frameworks