Steal

From Wormhole Sci-Fi MUD Homepage

Use steal to steal credits or items from people. The chance of not getting
caught depends on how well you have practised steal, and if the person
is asleep.

Due to misuse of the steal command, it is now illegal to steal from other
players. Doing so will get you punished. (Read policy)

Example:

>steal credits drunk

>steal sword mercenary
(only possible if he is sleeping)