Context7
Upstash service that feeds current, version-specific library docs into AI coding tools
Context7, an Upstash project, gives LLMs and AI code editors current documentation and code examples for any library. It works with Cursor, Claude Code, Codex, Devin Desktop, Antigravity, and other tools, mostly through MCP. Library owners add their own docs, and the site ranks popular libraries.
Use it so an agent writes against the current API of a UI library, not an old one from its training data. Name the library and version in the prompt.
Why it is here. It reduces outdated code when agents use fast-moving UI libraries.
- From Upstash
- Version-specific docs
- MCP server
Verified 2026-10-09. HTTP 200. https://context7.com/ (HTTP 200, page fetched 2026-10-09), depo.zip listing https://www.depo.zip/tools/j57em6b6gzcmycw0cwyga7s3ks7t699r
