Context7
Real-time code documentation MCP server that keeps AI assistants up-to-date with latest libraries
About
Context7 is an MCP server by Upstash that provides LLMs and AI code editors with current documentation for codebases, libraries, and frameworks. It solves the knowledge cutoff problem by fetching real-time context, enabling AI coding assistants like Claude and Cursor to give accurate suggestions based on the latest APIs and best practices. Open-source and designed specifically for the Model Context Protocol ecosystem.
Details
| Capabilities | |
| Transport | stdio |
| Compatible Clients | claude-code |
Tags
Quick Info
- Organization
- Upstash
- Pricing
- open-source
- Free Tier
- Yes
- Updated
- Apr 1, 2026
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Context7
Up-to-date library documentation injected directly into your AI coding context