Techbot is a small, modular IRC bot written in C. It uses glib, gnet, and libxml. On startup it reads an XML configuration file, and uses dynamically (un)loadable modules to implement functionality (friends lists, auto-opping, etc.).
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.