Do you mean when starting a new project having some kind of auto detect target button to auto select the right device. It's a nice idea but I can see this being tricky to pull off. Especially if you have multiple things connected. Also taking into account things like Arduino which can come from a variety of legit and none legit sources. I'll add it to the list as one to ponder.
PIC devices on our EB006 and EB064 boards do auto detect already via mLoader so working this into Flowcode might not be too hard.