Can Halion create Groove Agent kits?

Thanks for such an in depth reply.

What I’m mostly curious about how/what is used to create the Groove Agent packs that come along with their own virtual drum kit graphics and protocols. From what I can tell, there is nothing in GrooveAgent that would allow me to design my own Kits with GUI elements and layer mixing protocols. I thought maybe these were compiled in Halion, but perhaps the devs have their own private/invite only SDK for GrooveAgent they haven’t released publicly.