Plugin AntiCrasher

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Modrinth 32 versions 22,356

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AntiCrasher

Modrinth 32 versions 22,356 downloads

Developer’s note: Fixes Bundle crash, tab complete crash, book dupe and more

AntiCrasher, Minecraft Server Protection

AntiCrasher is a server side security plugin and mod for Minecraft Java Edition, designed to block several crash and duplication exploits before they affect gameplay. It patches the Bundle crash, book duplication, negative slot ID crashes in containers, and NBT tab completion crashes, helping keep players connected and server performance stable.

Compatible with platforms such as Paper, Fabric, Folia, Purpur, Spigot, and Velocity, it can log exploit attempts, display alerts, and provide bypass or reload controls for administrators. At BoxToPlay, we recommend AntiCrasher as a practical protection layer for any Minecraft server focused on reliability and fair play.

Available Versions

Version	Minecraft	Loaders	Actions
AntiCrasher Fabric 1.19.4	1.19.4	fabric
AntiCrasher Fabric 1.20.1	1.20.1	fabric
AntiCrasher Fabric 1.20.2	1.20.2	fabric
AntiCrasher Fabric 1.20.4	1.20.4	fabric
AntiCrasher Fabric 1.21.1	1.21.1	fabric
AntiCrasher Fabric 1.21.11	1.21.11	fabric
AntiCrasher Fabric 1.21.5	1.21.5	fabric
AntiCrasher Fabric 1.21.6	1.21.6	fabric
AntiCrasher Fabric 1.21.8	1.21.8	fabric
AntiCrasher Fabric 1.21.4	1.21.4	fabric

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