That is exactly what I thought as well when kenbo told me this idea, so we'll be including these in the suggestion too:
/brew
/stone
/anvil
/cartog
/fletch
/smith etc.
These guis would be unlocked after certain skill/job perks reach high enough levels, so players still need to make the actual job blocks before they can utilise these abilities.
Note that if /enchant (lvl 30) gets added, it would only be available to the highest lvl of whatever job is closest, so as to be "rightfully op".