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AntiHealthIndicator Plugin for Minecraft 1.20.1, 1.21.1

Enhance fairness with AntiHealthIndicator! Lightweight, async packet spoofing for gameplay integrity. Easy configurable!

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Updated
Updated 05.09.2026

AntiHealthIndicator

Overview

The AntiHealthIndicator plugin prevents hackers and modders from seeing other players' health. Designed to be lightweight with minimal server performance impact, it modifies packets directly, making it impossible to bypass. Logic executes asynchronously to minimize server load. Additional features include hiding durability, enchantments, item stack amounts, player saturation, absorption, and XP.

Requires PacketEvents

Ensure the PacketEvents library is installed on your server.

Table of Contents

  • Overview
  • Requires PacketEvents
  • Supported Platforms & Versions
  • Spoofers
  • Commands
  • Permission Nodes
  • Installation
  • Credits
  • License

Supported Platforms & Versions

Platform - Supported Versions

Bukkit (Spigot, Paper, Folia etc.) - 1.8.8 - 26.2 Velocity - Latest Major BungeeCord (or any forks) - Latest Major Sponge - Latest Major

Spoofers

The plugin includes various spoofing features:

  • Health (including randomization)
  • Air Ticks
  • Player Absorption
  • Player Saturation
  • Player Gamemode
  • Player XP
  • Item Durability
  • Item Enchantments
  • Item Stack Amount

Commands

  • /antihealthindicator or /ahi - Main plugin command.

Permission Nodes

Operators (OPs) have these permissions by default, except for AntiHealthIndicator.Bypass:

  • AntiHealthIndicator.Notify - Notifies player of updates.
  • AntiHealthIndicator.Bypass - Prevents receiving spoofed data
  • AntiHealthIndicator.Reload - Grants access to the /antihealthindicator reload command.
  • AntiHealthIndicator.Debug - Receives debug messages if debugging is enabled.

Installation

  • Prerequisites: Install PacketEvents.
  • Download: Get the latest release from

the GitHub release page.

  • Installation: Move the downloaded plugin to your server's plugins directory.
  • Configuration: Customize settings in config.yml.
  • Reload: Reload the plugin using /antihealthindicator reload or restart the server to apply changes.

Credits

Special thanks to:

  • @Retrooper: Author of PacketEvents.
  • @Tofaa: Helped design the project infrastructure and logic. Check out

his EntityLib.

  • @Booky10: Helped with various complex matters.
  • @Abhigya: Designed the Gradle Build Chain.

License

This project is licensed under the GPL3 License.

How to install AntiHealthIndicator

  1. A server on Paper, Purpur, Spigot, Bukkit, Folia or BungeeCord

    The plugin runs on the server core for Minecraft 1.8.8–26.2; players do not need to install anything.

  2. File goes into the plugins folder

    Download the file AntiHealthIndicator-2.5.1.jar (95 KB) and put it into the server’s plugins folder.

  3. Restart the server

    On startup the plugin creates its own settings folder in plugins.

  4. Use the “To server” button

    On Millida Hosting, the button at the top of the page uploads the file to your server and restarts it for you.

Versions

With dependencies

MinecraftLoaderFileActions
1.16.5Bukkit, BungeeCord, Folia, Paper, Purpur, Spigot1.16.594.9 KB
1.12.2Bukkit, BungeeCord, Folia, Paper, Purpur, Spigot1.12.294.9 KB

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