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Connecting Cursor

Remote connection​

  1. Open Cursor.
  2. Go to Cursor Settings → Features → Model Context Protocol.
  3. Add a new MCP server entry named Carbon Voice, pointing at the URL https://mcp.carbonvoice.app.
  4. Save and restart Cursor.

The first time you use it, Cursor walks you through OAuth2 authentication.

Local installation​

Only needed if you specifically want to run the MCP server locally. The remote server is the preferred route.

You'll need a Carbon Voice API key from developer.carbonvoice.app, and npx, which comes with Node.js 14.8.0 or later. Check with npx --version.

Then add an MCP server entry in the same settings screen that runs @carbonvoice/cv-mcp-server through npx, with your API key set as the CARBON_VOICE_API_KEY environment variable, and restart Cursor.

The exact configuration snippet is in the cv-mcp-server repository.