Sorry, I am in army now, so, my projects are frozen.
As for mcabber modules you can ask in a mcabber MUC room mcabber@conf.lilotux.net -
maybe someone interested will take over module development and set up his own
git repo somewhere else. Up-to-date information about modules should be also
available on mcabber wiki modules page.

Wiki is just this site contents and is of no interest to anyone.
Claw is a bitmap BDF 8x16 fixed width font, intended for use with X11 terminal emulators.
Lua-lm is lua bindings for the loudmouth XMPP library.
All others are modules for development version of mcabber.

Some of these are deprecated:
mcabber-beep (included in development version)
mcabber-eventcmd (included in mcabber-experimental)
mcabber-fifo (included in mcabber-experimental, though this version is somewhat more flexible)
mcabber-help (included in development version as built-in '/help')
mcabber-ping (included in development version as '/request ping')
mcabber-sourcedir (included in mcabber-experimental as '/source' command)