Mod Curios API

Curios API, modular accessory slots for modded Minecraft

Curios API is a core library mod that adds a flexible system of extra equipment slots to Minecraft, perfect for accessorizing your character on a modded Minecraft server. Instead of fixed layouts, it lets mods define custom slot types, such as rings or necklaces, and manage them through tags for clean compatibility.

The mod itself adds almost no gameplay content, focusing on a dedicated inventory interface where all curio slots appear in one place. Many popular mods rely on Curios to equip trinkets, charms, and magical items, so at BoxToPlay we see it as a key building block for well organized progression focused worlds.