The flags are displayed as letters following an object's ID number. Flags are set with the @set command. The flags are:

A Abode
B Builder (or Bound)
C Chown_OK
D Dark (or Debug)
E Exit
F A MUCK Forth program
H Haven
J Jump_OK
K Kill_OK
L Link_OK
M# Mucker level. #=1-3 (Priority Level for exits.)
P Player
Q Quell
R Room
S Sticky (or Silent)
V Vehicle
W Wizard
Z Zombie

See TYPES, GENDER, and individual flag names.

A	Abode
B	Builder (or Bound)
C	Chown_OK
D	Dark (or Debug)
E	Exit
F	A MUCK Forth program
H	Haven
J	Jump_OK
K	Kill_OK
L	Link_OK
M#	Mucker level. #=1-3 (Priority Level for exits.)
P	Player
Q	Quell
R	Room
S	Sticky (or Silent)
V	Vehicle
W	Wizard
Z	Zombie