MCP server

Context7

MCP

Upstash Context7. Current docs for the library in the prompt.

Official. Version-specific documentation so the agent stops inventing last year’s API.

latest·Apache-2.0·Updated this quarter·github.com/upstash/context7·Transport: stdio

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claude_desktop_config.json

{
  "mcpServers": {
    "context7": {
      "command": "npx",
      "args": [
        "-y",
        "@upstash/context7-mcp"
      ]
    }
  }
}

By Upstash

Spec

What the server actually exposes.

  • resolve-library

    read

    Find a library id from a name.

  • get-docs

    read

    Current docs for that library.

Guardrails

  • Credentials stay in env
  • Read-first unless a write tool is called
  • Official package, not a wrapper

context7-mcp.mcp/tools

Tools

  • resolve-library

    Find a library id from a name.

    read
  • get-docs

    Current docs for that library.

    read

Last call

{ "ok": true,
  "tool": "resolve-library",
  "rows": 12 }

Other servers worth installing

Discussion

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