http://opensimulator.org/wiki/OSSLNPC#Enabling


            else if (msg0 == "help")
            {
                llOwnerSay("Commands are:");
                llOwnerSay("create <notecard-name> - Create NPC from a stored notecard");
                llOwnerSay("createm");
                llOwnerSay("remove - Remove current NPC");
                llOwnerSay("clone <notecard-name> - Clone own appearance to a notecard");
                llOwnerSay("load <notecard-name>  - Load appearance on notecard to current npc");
                llOwnerSay("save <notecard-name>  - Save appearance of current NPC to notecard");
                llOwnerSay("animate");
                llOwnerSay("move");
                llOwnerSay("moveto <x> <y> <z> - move to absolute position");
                llOwnerSay("movetarget");
                llOwnerSay("movetargetnoland");
                llOwnerSay("movetargetwalk");
                llOwnerSay("rot");
                llOwnerSay("say");
                llOwnerSay("sit <target-uuid>");
                llOwnerSay("stop");
                llOwnerSay("stand");