Dupe Guard (Anti dupe)

Dupe Guard is an anti-duplication protection addon for Minecraft Bedrock Edition servers and worlds. Built for server administrators and world owners who want to maintain a fair gameplay environment by preventing common duplication exploits.

Key Features:

Bundle Protection: Automatically detects and removes bundles from containers like chests, hoppers, and barrels to prevent bundle-based duplication glitches

Hopper Loop Prevention: Blocks players from creating hopper loops that can be exploited for item duplication

Piston-Hopper Protection: Destroys hopper loops created using piston mechanics before they can be exploited

Dispenser/Dropper Loop Prevention: Prevents the placement of dispensers and droppers in configurations that create duplication loops

Crash-Drop Protection: Removes items dropped when players disconnect unexpectedly, preventing crash-based duplication methods

Shulker Box Protection: Guards shulker boxes from common duplication techniques

Lectern Protection: Protects lecterns from piston-based duplication exploits

Customization:

Every protection feature can be toggled on or off using in-game commands, giving you full control over which protections are active. The addon includes a statistics system that tracks how many exploits have been blocked.

Performance:

Lightweight and optimized to run efficiently without impacting server performance. Uses smart detection systems that only activate when needed.

Perfect For:

Survival servers where economy matters

Competitive multiplayer worlds

Realm owners who want fair gameplay

Any world where item duplication would break game balance

All protections work silently in the background with minimal notifications to players. When an exploit is blocked, nearby players receive a brief notification and sound effect.

No configuration files needed - just install and use simple commands to enable the protections you want.

Discord: https://discord.gg/GpZjczBGMY