Telepathy inspector is a gtk+ client for telepathy whose objective is to expose all interfaces and functionalities implemented by a given connection manager along with its connections, channels, etc.
the idea is to enable the user (likely to be a telepathy developer) to easily view and access all methods and interfaces of all telepathy objects (cms, connections, etc), which could not be easily achieved using a regular telepathy client since it would (and should!) hide all telepathy logic behind a pleasant, usability oriented, gui.