🛡️ AntiCheatPlugin – Lightweight AntiCheat for Paper (1.21.8+)
AntiCheatPlugin is a lightweight but intelligent anti-cheat solution designed for Paper servers. It detects common unfair advantages and chat abuse while staying performance-friendly and easy to manage.
Perfect for small and medium-sized servers that want solid protection without heavy overhead.
🚀 Detection Systems
✈ Fly Hack Detection Detects players attempting to fly without permission.
💎 X-Ray / Diamond Detection Monitors suspicious diamond mining patterns and alerts admins.
💬 Chat Cheat Detection Identifies spam, flooding, and suspicious keywords in chat.
🚪 Join Timeout Check Players who are timed out cannot bypass punishment by rejoining.
⏱ Timeout Escalation System Repeat offenders receive longer timeouts automatically.
⚙️ Admin & Moderation Tools
🔔 Improved Admin Alerts Get notified instantly when suspicious behavior is detected.
🛡 Bypass Permission Allow trusted players or staff to bypass checks.
🔧 Automatic Punishments Configurable timeouts and kicks.
🚀 Performance Friendly
✔ Designed to be lightweight ✔ No external dependencies ✔ Safe for long-running servers
🔑 Permissions anticheat.timeout anticheat.untimeout anticheat.alert anticheat.bypass
If you have any questions or ideas for the plugin, please contact us at: anticheatplugin10@gmail.com
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as AntiCheatPlugin-1.4.1.jar — drop this file into the mods folder
- Download size: 10 KB
- Download link checked 20 Sept 2026 — working
These come from our own check of the pack file, not from the source page.