Quicksilver

OnMyCommand

An older version of Quicksilver provided an OnMyCommand (OMC) module. This module made certain OMC commands available to Quicksilver in the form of actions. Thus one could 'extend' Quicksilver by writing an appropriate OMC command.

Unfortunately, the original module doesn't work with more recent versions of Quicksilver. As a temporary work-around, I put together a limited OMC module that contains an alternate subset implementation of OMC in Python [1]. FWIW, the author of OMC appears willing to cooperate in the creation of an updated OMC module.

[1] See PyObjC Plugins or the related Development Versions