io.github.sbrunner-atx/wsjtx-mcp
An MCP server that controls WSJT-X for amateur radio weak-signal modes (FT8/FT4, etc.) via UDP, enabling observation of status and decodes, and transmit operations like replying to CQs or sending free text.
Install
uvx wsjtx-mcp
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"wsjtx-mcp": {
"command": "uvx",
"args": [
"wsjtx-mcp"
],
"env": {
"WSJTX_HOST": "<WSJTX_HOST>",
"WSJTX_PORT": "<WSJTX_PORT>",
"WSJTX_CALLSIGN": "<WSJTX_CALLSIGN>",
"WSJTX_INSTANCE": "<WSJTX_INSTANCE>",
"WSJTX_MULTICAST": "<WSJTX_MULTICAST>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.