The Servitors (Pathfinder)

From publisher blurb:

Mechamagic is one of the most transformative forces ever to be unleashed upon the World of Aden. In the years since its discovery, it has changed lives across the face of the Known Lands. Golemoids, Mechamages, and Thunder Scouts are foremost among those who display its power, but they are by no means the only ones. And for the first time since the creation of the Ferrans in ancient Aramyst, intelligent life has been created, this time with the power of mechamagic.

This installment of the Aden Gazette introduces a new race for players and GMs to incorporate into their campaigns, in the form of the servitors, intelligent golems capable of operating indefinitely without a need for a master to direct them.