This is all the available plugins for GMPC.

- autoplaylist
- avahi (disabled)
- coveramazon
- extraplaylist
- favorites
- last.fm
- libnotify (disabled)
- lyrics
- magnatune
- mdcover
- mserver
- osd (disabled)
- qosd (disabled)
- random-playlist
- serverstats
- shout
- stopbutton
- wikipedia

Optional dependencies are avahi, libnotify, and xosd. They are
available at SlackBuilds.org. If you wish to enable them, you
will need to edit the PLUGINS variable in the SlackBuild.