RestrictedInventoryEvery slot has a purpose.

Lock player inventory slots to an item, tag, or exact component variant while keeping Minecraft's normal inventory behavior. For Fabric, NeoForge and Forge.

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Configuration reference

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Slot-level control

Restrict any hotbar or main-inventory slot (0–35) while leaving every other slot untouched.

Items and tags

Match one registered item or an entire item tag, with a cycling ghost preview in-game.

🧪

Variant-aware

Pin a slot to exact variants such as an enchanted book, potion, or tipped arrow.

🗂️

Groups and displays

Accept any of several variant-specific entries at once, and choose the icon a slot draws.

👥

Teams and tags

Give different players different rules through vanilla scoreboard teams and entity tags.

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Smart pickups

Picked-up and shift-clicked items go to their reserved slot first, then fall back to the rest of the inventory.

A hotbar that stays organized

Reserve slots once and every pickup lands where it belongs. Empty restricted slots show a dimmed preview of what goes there.