Shulker Pocket

A Fabric mod that turns an off-hand shulker box into a live, scrollable tool belt. Sneak + scroll cycles items between the shulker and your main hand, with no inventory screen and no hotbar juggling.

How it works

1. Put any shulker box (or other minecraft:container item) in your off-hand.
2. Hold sneak (or a key you bind under Options → Controls → Inventory) and scroll the mouse wheel.
3. The held item rotates through the shulker's contents; scroll past the end to reach bare hands.

There's no custom overlay. Vanilla already shows the held item's name above the hotbar as it changes, and you know what's in your box.

Config

Install Mod Menu (optional) to edit everything in-game: its Config button on the Shulker Pocket row opens a settings screen. Otherwise, edit config/shulker_pocket.json (written on first launch) by hand.