@osuccess <object> [=<message>]. The @osuccess message, prefixed by the player's name, is shown to others when the player successfully uses <object>. Without a message argument, it clears the @osuccess message. It can be abbreviated @osucc. <object> can be specified as <name> or #<number>, or as 'me' or 'here'. This is the same as '@set <object>=_/osc:[text]' See also @SUCCESS.