I see that you guys are creating a plugins section, I think you should maybe make it connect to your MyBB account so you use the same account for making plugins, and you can see how many plugins you have made trough your profile. This can easily be done if you connect the 2 systems, won't be hard todo, since I have done similar things with Xenforo, vBulletin, SMF, phpBB and MyBB.

As far as i know, it only grabs data from github currently and grabs the current master git and reads the readme.md file. Correct me if I'm wrong