Detect hacked clients, unauthorized mods, and cheats on your Minecraft server
Website • Documentation • Spigot • Polymart
HackedServer is a premium Minecraft plugin that uses packet-based analysis to detect hacked clients and unauthorized mods when players connect to your server. Protect your community from cheaters with instant detection and automated responses.
- Client Detection - Identifies dozens of major hacked clients including Fabric, Forge, Lunar, WorldDownloader, and Vape variants
- Mod Intelligence - Optional fake Forge handshake to read and flag blacklisted mods (ForgeWurst, ForgeHax, Wurst)
- Automated Response - Instant alerts, optional auto-bans, and configurable custom commands
- Staff Tools - In-game commands and inventory-style GUI for reviewing detections
- Lightweight - Minimal CPU/TPS impact with connection-time checks only
| Platform | Versions |
|---|---|
| Paper, Purpur, Spigot, CraftBukkit | 1.16 - 1.21.11, 26.1 - 26.3 |
| Folia | 1.20+ (tested on 26.2 and 26.3) |
| BungeeCord | 1.16 - 1.21.x |
| Velocity | 3.x and 4.x (tested on 3.5.1 and 4.2.0) |
- Java 17 or higher (the server itself needs Java 21 for 1.20.5 - 1.21.x and Java 25 for 26.x)
- A packet library on Spigot/Paper/Folia, automatically downloaded if missing:
- ProtocolLib 5.3+ (default up to 1.21.x)
- or PacketEvents 2.14.0+ (default on 26.x and hybrid servers such as Arclight)
- PacketEvents on Velocity and BungeeCord (2.14.0+ for 26.x clients)
- Sign translation probing requires Paper/Folia 1.20+ and works with either packet library
- Download the latest release from Spigot or Polymart
- Place the JAR file in your server's
pluginsfolder - Restart your server
- Configure the plugin in
plugins/HackedServer/config.toml
Full documentation is available at docs.hackedserver.org
Local docs:
This project is licensed under the HackedServer License - see the license file for details.
Created by Th0rgal • Also check out Oraxen and MCServerJars