This category lists code that does not conform to any standard plugin type. It is also for plugins which do not yet meet all the different standards. The code here requires special attention during the installation, and sometimes even needs hacks to core.
Plugins in this category are excluded from automatic updates. The code here is more likely to break when you upgrade Moodle and we generally do not recommend installing it unless you have Moodle developers on hand to help maintain it.
USE AT YOUR OWN RISK! You have been warned.
Join the discussions about plugins in this category in the General add-ons forum.