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Discussed this with Wes already, apparently this doesn't exist. A page to define the exact qualities of psionic powers, who has them, and information on how the average character in the setting might perceive such things. There is also a (possibly incomplete?) list of factions who possess technology relating to it.
Obviously kind of a pseudo-magical element, but also deeply ingrained in the setting- I've chosen to equate it more to hypnotism, the power of suggestion, and the god helmet to give things a clearer but still spooky, X-Files-type aesthetic.
No doubt there is some massive chunk of deep lore I have missed, but I hope this covers enough of the bases to be useful!