Hey Brian,
It looks like you're listing MoI's default commands...Not custom ones... There is the ext.scripts FULL that will include MoI's commands in the list. But if you don't want "all the commands listed", If you open the extscripts htm file in notepad, at the top a couple lines down there is an entry for "add command", where you can add just a few that you want. This is the separated list at the top...