I've had a lot of success running Pi on my server in headless mode and wrapping it in an XMPP client. This means I can talk to it wherever I can access XMPP (everywhere). It also mean agents can talk to each other when they need to. They've got a shared wiki they interact with and github issues as their todo list. I am running several named pi instances in parallel in their own user account on NixOS, so they can inst…
Pi and XMPP is excellent
Funny that the XMPP clients has taken more of my time than the pi XMPP wrapper itself.