PBtA games give GM’s Moves and Fronts (or whatever you call them) that are designed to let you run game sessions that are coherent (things make sense and are genre appropriate) but don’t require a huge amount of preparation.
What PBtA game books explain best how to use the above at the table? Given that I won’t be running heavy PvP games, I don’t think that game would be Apocalypse World.