Smart Spawners lets you interact with mob spawners in a whole new way. Instead of only spawning mobs, spawners can now be opened with a GUI. Inside the menu, the spawner automatically generates loot over time based on the mob type inside it. Players can open the spawner, view the generated items, and collect the rewards directly from the interface. This turns mob spawners into passive resource generators, making farms cleaner, more efficient, and easier to manage.