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Context7

Up-to-date docs for AI agents

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★ 64,612 stars Last pushed 2026-11-11 License: MIT

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Review any command before running it. Package names and URLs come from the server's own registry entry.

Remote (streamable-http)

https://mcp.context7.com/mcp Responded, but not as an MCP endpoint

Claude Code:

claude mcp add --transport http context7 https://mcp.context7.com/mcp --header "Authorization: <YOUR_VALUE>"

Or add to your MCP client config:

{
  "mcpServers": {
    "context7": {
      "url": "https://mcp.context7.com/mcp",
      "headers": {
        "Authorization": "<YOUR_VALUE>"
      }
    }
  }
}

Authorization secret — API key for authentication. Accepts "Bearer <key>" or the raw key.

Package (npm 4.6.0)

npx -y @upstash/[email protected]

Or add to your MCP client config:

{
  "mcpServers": {
    "context7": {
      "command": "npx",
      "args": [
        "-y",
        "@upstash/[email protected]"
      ],
      "env": {
        "CONTEXT7_API_KEY": "<YOUR_VALUE>"
      }
    }
  }
}