Found this update the other day on a forum, and chased down the New Plugin.

"Kineme Data Tools on OS 10.10 Yosemite requires a updated version of the Plug-In. Matti Niinimäki has compiled a working version of the Plug-In available here > http://mansteri.com/download/code/DataTools.zip "

Via the Facebook Quartz Composer Group.

Mirror Link