The idea of Rolecraft is to create a highly configurable RPG plugin, with professions, magic and many other features. As of now, there are four of us working on Rolecraft, and plenty of progress has been made. We don't need any more developers for the project - we feel our current team is big enough. The project's current source is hosted on GitHub - link here if you want to view it. Most plans / issues are outlined on the GitHub issue tracker (link), so if you have something to contribute to discussion without wanting to join in the development, leave a comment there, or create a new issue if you feel it's necessary.