Anti-ArmorPack

Overview

Anti-ArmorPack stops the exploit by intercepting the packets that carry your armor's durability data, and swapping the real values for neutral ones before they reach other players. Their client still renders a completely normal, valid packet, but always shows full durability gear no matter what's actually true. You still see your own real durability as normal.

Features

• Strips durability data from outgoing equipment packets for every viewer except the item's owner
• Covers all damageable items, including weapons and tools - not just armor
• No client-side changes required; players don't need to install or accept anything

Requirements

• ProtocolLib — required, the plugin will not load without it
• Java 21
• Paper or Purpur 1.21.4 (see compatibility below)

Installation

1. Install ProtocolLib into your plugins/ folder
2. Drop AntiArmorPack.jar into plugins/
3. Restart the server (/reload is not supported)

Important

This is the first version release so bugs may occur, please report them!

Compatibility

Tested on Purpur 1.21.4 . Other 1.21.x versions likely work but are currently untested - reports are welcome.

Not supported on proxies (BungeeCord, Velocity, Waterfall) - this plugin belongs on your backend servers. Folia is untested and not currently supported.

Feedback

Found a bug? Open an issue on GitHub.