Cursor B4 Index b4_score

Add B4 Index to Cursor

1. 01

   Open ~/.cursor/mcp.json and merge this in. Keep any servers already there.

{
  "mcpServers": {
    "b4-index": {
      "url": "https://b4-index.vercel.app/mcp"
    }
  }
}

2. 02

   Save the file and restart Cursor.

3. 03

   Ask for something b4_score does. Cursor lists the server's tools on connect and calls b4_score itself — you do not invoke it by name.

4. 04

   If nothing happens, check the server is running and that B4 Index's identifier in your config matches the one above exactly.

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs

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