Also, what's driving the need? I've taken a peek under the hood, it's just an electron app. It's not closed source (not opensource either, due to licensing) as far as I could tell aside from libraries that aren't part of it's app logic (graphics,audio,etc..). And there are webhooks for bot authoring.
I'm just scared it would have issues integrating with onedrive or some other MS app at the worst moment.