Official documentation

PacketCrashGuard

A free packet limiter for common movement, interaction, inventory, command, book, sign, creative-slot and payload abuse.

Getting started

Installation

1
Stop the Minecraft server completely.
2
Install every required dependency listed below before PacketCrashGuard.
3
Place PacketCrashGuard.jar inside the plugins folder.
4
Start the Minecraft server and review the generated PacketCrashGuard configuration folder.
5
Test the plugin on a staging server before enabling it for all players.

Supported environments

1.0.0Plugin version

1.20+Minecraft

Paper / FoliaServer software

Java 17 or newerRuntime

Integrations

Required

Intercepts and classifies client packets.

Optional

Receives kick actions on Velocity.

Reference

This plugin does not register public commands.

Access control

This plugin does not define public permission nodes.

Server setup

Tune packet limits and violation thresholds in plugins/PacketCrashGuard/config.yml.

There are no public commands.
Enable network-punishments-kick only when the Velocity punishment plugin is installed.

Visual guide

PacketCrashGuard - temporary GherrixDev cover