jack_nuke is a client for the Jack Audio Connection Kit used to generate "unwanted" data on jack ports (both midi and audio) to test the robustness of other jack client applications. For those who've heard of Jack demolition, jack_nuke is based on it's code and we plan to add more features and eventually a GUI.
git clone git://git.marcochapeau.org/jacknuke.git
Those willing to follow the development closely can subscribe to this RSS feed, or look at the updates appearing on the #LAC channel on freenode.
No release yet, but you can still access svn to grab the latest development version.