About

A Minecraft plugin that locks a player's inventory to a single usable hotbar slot. Admins can lock/unlock inventories via commands. Locked players have 35 slots filled with immovable Barrier items, leaving one configurable hotbar slot free. Locks persist through death, respawn, relog, and restarts. Barrier items are fully exploit-resistant — immune to dropping, moving, shift-clicking, automation, and container transfers.