I have to admit, I don't get it. (And I want to be clear that's a personal statement, not an overall comment on the app. It looks quite well done, and if others get value from it, awesome!)

But for me, I'm stuck with questions. What's the point of drawing connectors, there seems no implied data flow? Is this just for you as a reminder of the hierarchy of your queries? Or do you actually set the upstream chat as a context, and reflow the whole thing if you change upstream queries? (That one would definitely be fun to play with - still not sure about long-term value, but def. interesting)

Good luck, and looking forward to see where you're taking this!