Documentation should be coming soon on how to write a modules for your own devices.
It looks like "ConfigSafe" is trademarked, so I'll be changing the name of this project in the new year. Please join the announce list to be informed when it happens.
cat4000.tcl is used to log in to a Catalyst 4/5/6000 switch and force a tftp write. I had packaged an older version in the 1.0 release, which doesn't work properly with configsafe. Please use the version out of CVS until then.
Version 1.0 is released for download. It should be easily installable, requiring minimal configuration.
I have uploaded version 1.0 into CVS, and the file releases. Please subscribe to a mailing list to keep on top of what's happening.