Yesterday i pushed version 0.4 of JSONBOT to pypi and googlecode. This version has a rewritten core that makes it easier to develop bots for and has lots of bugs fixed. A karma plugin was added as well as a silent mode that forwards bot responses to /msg.
You can grab a copy on http://jsonbot.googlecode.com or use the mercurial reposistory:
"hg clone http://jsonbot.googlecode.com/hg jsonbot".
please file any bugs reports at http://code.google.com/p/jsonbot/issues/list
we are at #dunkbots on freenode and IRCnet.
Have fun !
about JSONBOT: JSONBOT is a remote event-driven framework for building bots that talk JSON to each other over XMPP. IRC/Console/XMPP (shell) Wave/Web/XMPP (GAE) implementations provided.