Thank you for the quick and helpful response!
I can see how this would be useful, but I'm having a hard time getting commands to work via chat.
Earlier today, I was trying to listen for 'cleanup started for Zora' and could not get the rule to fire using any combination of message/message containing on local chat. However, I could just say 'cleanup started for Zora' and it would work.
Similarly, the rule does not fire when i sit on the object, but if I say `/1111 <object_id>`, it works.
So I think your suggestion will work, but I am stuck on the basics.