{
  "mcpServers": {
    "grafana": {
      "command": "mcp-grafana",
      "args": [],
      "env": {
        "GRAFANA_URL": "http://localhost:3000",
        "GRAFANA_SERVICE_ACCOUNT_TOKEN": "<your-token>"
      }
    }
  }
}

Docker configuration

{
  "mcpServers": {
    "grafana": {
      "command": "docker",
      "args": [
        "run",
        "--rm",
        "-i",
        "-e",
        "GRAFANA_URL",
        "-e",
        "GRAFANA_SERVICE_ACCOUNT_TOKEN",
        "grafana/mcp-grafana",
        "-t",
        "stdio"
      ],
      "env": {
        "GRAFANA_URL": "http://host.docker.internal:3000",
        "GRAFANA_SERVICE_ACCOUNT_TOKEN": "<your-token>"
      }
    }
  }
}

Debug mode

{
  "mcpServers": {
    "grafana": {
      "command": "mcp-grafana",
      "args": ["-debug"],
      "env": {
        "GRAFANA_URL": "http://localhost:3000",
        "GRAFANA_SERVICE_ACCOUNT_TOKEN": "<your-token>"
      }
    }
  }
}

Verify configuration

Go to Cursor Settings -> Tools & Integrations
Find grafana in the MCP servers list
Click the refresh button if needed
Green indicator = server running
Open Composer and ask: “List my Grafana dashboards”

Troubleshooting

Server not appearing:

Check JSON syntax (trailing commas break it)
Restart Cursor
Verify binary path: which mcp-grafana

Tools not working:

Click refresh button in MCP settings
Check Grafana token permissions
Enable -debug flag and check output

Read-only mode

{
  "mcpServers": {
    "grafana": {
      "command": "mcp-grafana",
      "args": ["--disable-write"],
      "env": {
        "GRAFANA_URL": "http://localhost:3000",
        "GRAFANA_SERVICE_ACCOUNT_TOKEN": "<your-token>"
      }
    }
  }
}