Guardian AntiCheatGUARDIANDownload
Trusted by 50+ Servers

Guardian
Anticheat

Elite packet-based protection designed for modern Minecraft communities. Maximum performance, zero compromise.

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Why Guardian?

Built for servers that can't afford to guess

Zero Lag Policy

All checks run on separate threads. Guardian ensures your server TPS stays at 20.00 even during heavy attacks.

Heuristic Engine

Unlike basic anticheats, Guardian learns player movement patterns to distinguish between lag and actual cheats.

Full Customization

Adjust every violation threshold, alert message, and punishment command via simple configuration files.

Server Compatibility

Designed for the latest Minecraft architecture.

1.21.x NativeRequires PacketEventsFolia SupportPaper / Purpur
Detection Browser

Every angle covered

AutoClicker
Detects unnaturally consistent click timing and patterns typical of clicking macros or software.
CrystalAura
Detects automated end crystal placement and attack patterns used for crystal PvP.
HitBox
Detects attacks that exploit an expanded or manipulated hitbox on the target entity.
KillAura
Detects killaura-style combat automation — attacking outside the view angle, impossible rotation snaps, or switching between targets.
Reach
Flags attacks landed from beyond the vanilla combat distance limit.
ShieldAttack
Detects attacking through or during a shield block state that vanilla combat wouldn't allow.
WallHit
Detects attacks landing through solid blocks the client shouldn't be able to hit through.
FAQ

Frequently Asked Questions

Yes, Guardian is natively built for Minecraft 1.21.x and utilizes the latest packet-handling techniques for maximum accuracy.

Yes, Guardian relies on the PacketEvents API to interact with the game protocol efficiently and without lag.

While primarily designed for Java Edition, Guardian is optimized to ignore common Bedrock movement desyncs to prevent false positives.

Absolutely. Guardian is multi-thread safe and fully compatible with Folia's regionalized ticking system.

Community Support

Need help with config? Join our official Discord server.

discord.gg/EnMjPXb97Q