Context7

Discover Context7, the tool that gives version-specific, accurate documentation to LLMs and AI code editors like Cursor and Claude. No more hallucinated APIs.

Learn how to use Context7 with Cursor AI editor for accurate, version-specific code completions. Step-by-step setup and workflow guide.

Understand why AI assistants hallucinate outdated APIs and how Context7's real-time documentation solves the version mismatch problem.

Use Context7's MCP server to give Claude, Cursor, and other AI tools direct access to up-to-date library documentation via the Model Context Protocol.

Compare three approaches to giving LLMs current knowledge: Context7's real-time docs, RAG pipelines, and model fine-tuning. When to use each.