wsjtx-mcp

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

stdiocommunityapplication

Package Details

wsjtx-mcp

0.1.2•https://pypi.org/project/wsjtx-mcp

Transportstdio

Environment Variables

WSJTX_CALLSIGN(str)

Operator callsign — the single transmit gate. Blank = receive-only (refuses all transmit-initiating messages).

WSJTX_HOST(str)

Default:127.0.0.1

Address to bind/receive WSJT-X UDP broadcasts on. For a remote WSJT-X use 127.0.0.1 with the mcp-host-bridge 'wsjtx' service and set the port to 2238.

WSJTX_PORT(str)

Default:2237

WSJT-X Settings → Reporting → UDP Server port. Default 2237. Enable 'Accept UDP requests' for control.

WSJTX_MULTICAST(str)

Optional multicast group to join so multiple UDP consumers can coexist. Blank = unicast.

WSJTX_INSTANCE(str)

Optional WSJT-X instance Id to target when several broadcast here.