avail

  +avail [<player>%]
  +avail/set <day>=<hour in>-<hour out>
  +avail/clear <day|all>
  
  The first command will check your availability, or <player>'s if that is
  given. Using the /set switch, you can set your projected availability. Use
  the first three letters of <day>, and use whole hours for <hour in> and
  <hour out>. Using the /clear switch, you can clear <day> or all days if you
  use the word 'ALL' as a day code.
 
  If you set AVAIL_NOTE on yourself, you can add information about your
  availability.
  
  Note that these are projected times, and you're not expected to be here for
  them. It's a 'best guess' at what your schedule is like for playing the game.