Too much work is done around Eclipse (RCP, Equinox, BIRT, Monkey) that I can't follow all the things which interests me.
Its mission statement?
To provide a framework for monitoring resources that are contributed by bundles installed on the host machine. The term 'resources' is used to describe something as specific as a single object or something as abstract as an OSGI bundle.
It seems to use JMX to manage the resources and to provide both the server and the client code to manage the resources.
Definitively worth a look...