Context7 for Claude.ai

io.github.upstash/context7

Up-to-date code docs for any prompt

client:Claude.ai transport:streamable-http runtime:npm tools:2

Install Context7 in Claude.ai

Settings → Connectors → Add custom connector

https://mcp.context7.com/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

resolve-library-id
query-docs

Context7 in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Context7 MCP server