Wyoming protocol server that runs an external program to handle intents and generate a response.
Input text is sent to the standard input of --program and its standard output is sent back as the response in a "handled". If the program's exit code is not 0, a "not handled" event is sent back.
Run a server that repeats back whatever it was sent:
script/run \
--uri 'tcp://127.0.0.1:10500' \
--program cat \
--language en