netdiag MCP for Cursor

io.github.shigechika/netdiag-mcp

MCP server wrapping dig, ping, mtr, whois and TLS/HTTP checks for on-demand network diagnostics

client:Cursor transport:stdio runtime:pypi

Install netdiag MCP in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "netdiag-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "netdiag-mcp"
      ]
    }
  }
}

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