A Psalm for the Wild-Built by Becky Chambers

A Psalm for the Wild-Built by Becky Chambers is about Dex, a robot who lives on Panga, a moon in another galaxy. Dex travels the populated areas serving tea. One day Dex travels into the wilderness and meets another robot, Splendid Speckled Mosscap and joins in the search for an abandoned monastery. They are both seeking to find out what people need.