Agents are beings created by the Elder Gods for the soul purpose of moving things about in the world like game pieces on a game board.
Agents have their own set of rules
No more than 5 agents can be on the game table at any one time
agents powers are given to them as they are needed so they are never constant or predictable
agents must be completely neutral
agents are never to intervene directly in the affairs of the different factions or those brought from the real world. They may only take indirect actions
Agents should only have a background role in the PCs life, no more
Agents should only have plot powers (powers that fit the situation at the time)
Agents are always completely neutral although some seem more evil than others.