Command 2 Script

I have already picroft installed, and have it working with respeaker mic arrray v2.0.
The Hotword is detected and the basic things are working.
Now, I looking arround, how I can achive my next step.
I need, to say the wake word, and want to have a “command” afterwards.
If the command is detected, i want execute a bash-script.

Is there for such kind of request already a skill or a prozess ?
To be honest, I was already looking in the skill-manager, and on github.
But was not able to find such “skill” :slight_smile:

Regards, and thanks