Tcldrop is basically a clone of the Eggdrop IRC bot, but is being written purely in Tcl.
The intention is to write a much more scriptable bot than Eggdrop is.
Tcl scripts written for Eggdrop 1.6.x should also work in Tcldrop..
It will run stand-alone or from any Tcl-enabled application (using Tcl v8.5).
The code, approximately 70% complete, is currently not in a useful state for most users.
Anybody interested in this project please join #Tcldrop on EFNet.
The development discussion list is at http://lists.sourceforge.net/lists/listinfo/tcldrop-devel