ZZOrange here, decided to create a new account in order to adopt my modern moniker.
I retract my previous insults to the plugin interface! That IS impressively modular. Plugins CAN be entirely self-contained, all except for chat commands, but technically thats a plugin too.
My additions, loosely based on NewAdmin addons, which were mostly designed from ASSMod plugins, who one could argue took ideas from ULX, which is basically the Garrysmod equivalent of Mani Admin Mod. :D
-Godmode, !god *target*, !ungod *target*
-Teleportation. !goto *target*, !bring *target*, !tp *target* (sends target to where you're looking)
-Ragdolling, !ragdoll *target*, !unragdoll *target* (with decent error checking for once)
-Additional chatcommands for existing abilities, like !rocket, !strip, !freeze, !blind
-Changemap chatcommand, !map *gamemode* *mapname*
-Unlimited Ammo for all guns, !unlimitedammo *target*, !limitammo *target*
-Emotes (Nebual laughs, rather than Nebual says: laughs), !me Your Message Here.
-Private Messages, !pm *target* your Message Here.
Any requests?
EDIT:
V1.1, I left in a line in the middle of the code by accident and added !health *target* *number* and !armor.