From Pathfinder Lost Omens Ancestry Guide, which isn't enabled.

Nanite Surge

FEAT 1

Activity reaction

Frequency once per hour

Trigger You attempt a skill check requiring three actions or fewer.

You stimulate your nanites, forcing your body to temporarily increase its efficiency. You gain a +2 status bonus to the triggering skill check. In addition, your circuitry glows, lighting a 10-foot emanation with dim light for 1 round.

Pathfinder Lost Omens Ancestry GuideOGL