I'm assuming this is pretty different from what I'll be developing. I'm working on more of a literal overall manager that interfaces with other parts of RTB to allow add-ons submitted by clans, add-ons that are clan-only and for you to maintain a list of members and their customisable ranks. This seems to be more of a server-to-server solution.
Either way I think it'd be quite confusing to be providing this from our downloads system while also having our own "Clan Manager" and that's why you probably won't find it on RTB.