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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.