ItemPickerGUI
About
A Fabric utility mod that provides an inventory-***** item selection GUI. Players press a keybind (default P) to open a full-screen picker showing all items in their inventory. Click items to add them to a *-slot selection bar, click again to remove. Selections persist server-side via JSON storage across sessions and are synced to clients. Includes a simple API for other mods to read player selections, plus a demo command to view current picks.