There isn’t much of a community yet, but (hopefully) it will grow. It will create wiki content, answers questions, review designs, write code, and otherwise support authors, instructors, graders, and students.
The community will help authors learn about learning. There are good books and papers out there; we’ll need to put together a reference list at a minimum. Community members could write articles of their own on, e.g., how to implement learning practices in Cyco.
The community will choose the direction of the project. There are many things that could be added to Cyco. The community will decide what those things are, and how they should work.