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mcp/harbor
Claude Desktop

wsjtx mcp for Claude Desktop

io.github.sbrunner-atx/wsjtx-mcp

Operate WSJT-X (FT8/FT4/WSPR) from MCP clients over its UDP message protocol.

client:Claude Desktop transport:stdio runtime:pypi

Install wsjtx mcp in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "wsjtx-mcp": {
      "command": "uvx",
      "args": [
        "wsjtx-mcp"
      ],
      "env": {
        "WSJTX_CALLSIGN": "<WSJTX_CALLSIGN>",
        "WSJTX_HOST": "<WSJTX_HOST>",
        "WSJTX_PORT": "<WSJTX_PORT>",
        "WSJTX_MULTICAST": "<WSJTX_MULTICAST>",
        "WSJTX_INSTANCE": "<WSJTX_INSTANCE>"
      }
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

wsjtx mcp in other clients

wsjtx mcp MCP server