Axyron AntiCheat | Minecraft v2.0.0

AxyronAC v2.4

• Patch Update: focused on reducing false positives in normal PvP and legit mining
• 🛠 Updated: improved movement-check grace during crystal PvP and explosion launches, improved combat handling around knockback/damage/air movement, tuned fast-mining detection for legit high-speed mining
• Fixed: Fly warns/kicks/bans while crystaling players, NoFall spam warns during crystal fights and explosion launches, FastBreak banning players for breaking ice with max pickaxe setups, plus related combat/mining false positives

New Features​

• Added /sus staff GUI for reviewing player detections
• /sus now shows both online and offline tracked players
• Player data is now saved permanently after a player joins
• Detection history now survives logout and server restarts
• Stored player records can be reviewed later by staff

🛠 Patch Notes​

• Improved staff review flow for suspicious players
• Added historical violation tracking for saved players
• Better visibility for detection history, totals, and recent activity
• Admin lookup tools now work with stored player data, not just online players
• Updated docs and release notes for v2.3

Fixed​

• Fixed /sus only showing online players
• Fixed player detection data getting lost after players leave
• Fixed player history not being kept permanently
• Reduced Speed false positives caused by W-tapping
• Reduced combat-related movement false flags around hits and knockback

If you want, I can also turn this into a clean release-post format for Discord, GitHub, or your plugin page.

AxyronAC — Advanced AntiCheat for Minecraft (1.21+)​

AxyronAC is a powerful, lightweight, and fully customizable anti-cheat designed to protect your Minecraft server from cheaters while minimizing false positives.

Built specifically for Spigot & Paper 1.21+ (Java 21), it features 23 advanced detection checks, intelligent lag compensation, Discord webhook integration, per-check punishments, and full LuckPerms support.

Whether you run a competitive PvP server or a survival network — AxyronAC keeps gameplay fair and smooth.

Why Choose AxyronAC?​

✔ 23 Advanced Detection Checks
✔ Smart TPS & Ping Lag Compensation
✔ Discord Webhook Alerts (Real-Time)
✔ Per-Check Custom Punishments
✔ LuckPerms Bypass Support
✔ VL Decay System
✔ False Positive Optimized
✔ Lightweight & Performance Friendly

Detection Categories​

Combat Checks (5)​

• KillAura (multi-layer aim + target analysis)
• AutoClicker (CPS & pattern detection)
• Criticals (invalid crit detection)
• Reach (ping-aware distance validation)
• Velocity (anti knockback detection)

Movement Checks (8)​

• Speed
• Fly
• NoFall
• Phase
• Jesus
• Step
• Spider
• Freecam

All movement checks include TPS + Ping scaling to prevent false flags.

Player Checks (8)​

• FastBreak
• FastPlace
• Scaffold
• Timer
• InventoryMove
• BadPackets
• ESP
• AutoTotem

World Checks (2)​

• Nuker
• Xray (ore ratio analysis system)

Discord Webhook Integration​

Get instant alerts directly in your Discord server.

• Real-time violation alerts
• Punishment notifications (kick/ban)
• Color-coded embed severity
• Configurable minimum VL threshold
• Fully async (no server lag)

Smart Lag Compensation System​

AxyronAC includes a built-in TPS tracker and ping-aware system:

• Skips checks below configurable TPS
• Skips players above max ping
• Dynamic threshold scaling
• Lag-freeze mode instead of unfair punishments
• Per-check adaptive tolerance

This drastically reduces false positives.

Fully Customizable​

✔ Enable/Disable any check
✔ Configure thresholds per check
✔ Custom warn/kick/ban commands
✔ VL decay system
✔ Operator auto-bypass
✔ Player flag notifications
✔ Console & in-game alerts

400+ lines of configurable options.

Permissions (LuckPerms Compatible)​

• axyronac.admin
• axyronac.alerts
• axyronac.bypass
• axyronac.bypass.<check>

Fully compatible with LuckPerms.

Requirements​

• Spigot / Paper 1.21+
• Java 21+
• 2GB+ RAM recommended
• Optional: Discord Webhook
• Optional: LuckPerms 5.4+

Installation​

1. Download the latest JAR
2. Place in /plugins/
3. Restart server
4. Configure plugins/AxyronAC/config.yml
5. (Optional) Add Discord webhook

Version 2.1 Highlights​

• Discord webhook integration
• Major false positive fixes
• Improved Reach & Spider detection
• Better wind charge handling
• Enhanced lag compensation
• Smarter bounding box calculations

Perfect For​

• PvP servers
• Practice servers
• Survival networks
• Competitive events
• Minigame servers

Protect Your Server Today​

AxyronAC is designed for server owners who want strong protection without harming legitimate players.

Because every player deserves fair gameplay.

AxyronAC — Advanced AntiCheat for Modern Minecraft Servers​

AxyronAC is a high-performance, fully configurable anti-cheat solution engineered to protect modern Minecraft servers from advanced hacked clients — without sacrificing performance or causing unnecessary false positives.

Built with intelligent lag compensation, per-check punishments, and granular permission control, AxyronAC delivers enterprise-level protection for competitive and survival servers alike.

✔ Optimized for Spigot & Paper 1.21+
✔ Built for Java 21
✔ Fully compatible with LuckPerms

Click to expand...

Core Features​

• 23 Advanced Detection Checks
• Smart Lag Compensation (TPS + Ping based scaling)
• Lag-Freeze Mode (freeze instead of unfair punishment)
• Operator Auto-Bypass (Configurable)
• Per-Check Custom Punishment Commands
• Player Flag Notifications (Optional)
• Violation Level (VL) Decay System
• LuckPerms Native Integration
• Lightweight & Performance Optimized

Combat Checks (5)​

KillAura
Multi-layer detection including angle analysis, snap aim detection, multi-target tracking, attack consistency monitoring, and target-switch behavior.

AutoClicker
Detects automated CPS patterns and unnatural click intervals.

Criticals
Prevents fake airborne critical hits while allowing sprint-crits, stairs, slabs, and knockback scenarios.

Reach
Dynamic reach detection with ping-compensated distance scaling.

Velocity
Detects knockback modification and packet-based velocity abuse with lag-scaled grace periods.

Movement Checks (8)​

Speed – Sprint-jump aware, potion-aware horizontal speed detection
Fly – Hover, ascend, and sustained air detection with lag-adjusted air limits
NoFall – Ping-aware fall-state tracking
Phase – Wall clipping & solid block phasing prevention
Jesus – Water and lava walking detection
Step – Illegal step-height abuse detection
Spider – Vertical wall climbing detection
Freecam – Camera detachment & distant interaction detection

Player Checks (8)​

FastBreak – Hardness-aware block break detection (auto-skips instant-break blocks)
FastPlace – Abnormal placement speed detection
Scaffold – Automated bridging detection
Timer – Client tick-rate modification detection (auto-disables below 18 TPS)
InventoryMove – Movement while GUI is open detection
BadPackets – Illegal or spoofed packet analysis
ESP – Line-of-sight tracking detection
AutoTotem – Instant totem re-equip detection

World Checks (2)​

Nuker – Mass block destruction detection
Xray – Ore-to-stone mining ratio analysis

Intelligent Lag Compensation System​

AxyronAC includes a built-in TPS tracker and adaptive scaling system designed to eliminate lag-based false positives.

How It Works:​

• TPS Tracking – Rolling 20-tick TPS average
• Dynamic Scaling – Detection thresholds scale using TPS + Ping factor
• Auto-Skip System – Checks skip when:
  • TPS < 14
  • Player ping > 400ms
• ❄ Lag-Freeze Mode – Laggy players are frozen (teleported back) instead of punished
• Per-check adaptive tolerance (speed limits, reach distance, air ticks, timing windows)

This ensures fairness even during server lag spikes.

Advanced Punishment System​

AxyronAC includes a fully customizable punishment pipeline:

• Warn → Kick → Ban progression
• Global or per-check VL thresholds
• Custom commands with placeholders:
  • %player%
  • %check%
• Per-check command overrides
• Lag-freeze safety protection
• Operator auto-exemption (configurable)

Perfect for networks that require granular control.

Commands​

Command	Description	Permission
/axyronac	Help menu	axyronac.admin
/axyronac alerts	Toggle alerts	axyronac.admin
/axyronac info <player>	View violations	axyronac.admin
/axyronac reset <player>	Reset violations	axyronac.admin
/axyronac reload	Reload configuration	axyronac.admin

Aliases: /ac, /anticheat

Permission System​

Fully compatible with LuckPerms.

• axyronac.admin
• axyronac.alerts
• axyronac.bypass
• axyronac.bypass.<check>

✔ Operators are automatically exempt by default (ignore-operators: true)
✔ Works with Bukkit permissions if LuckPerms is not installed

Deep Configuration​

Includes a powerful 400+ line config.yml:

• Per-check enable/disable
• Detection thresholds & tolerances
• Lag compensation settings
• Operator bypass toggle
• Player flag notifications
• VL decay timing & amounts
• Alert formatting & cooldown
• Global or per-check punishments
• Automatic LuckPerms detection

Designed for full server customization.

Installation​

1. Download the latest release
2. Place the JAR inside your plugins/ folder
3. Restart your server
4. Configure plugins/AxyronAC/config.yml
5. (Optional) Install LuckPerms for advanced permission management

Requirements​

• Server: Spigot or Paper 1.21+
• Java: 21+
• Recommended RAM: 2GB+ for larger servers
• Optional: LuckPerms 5.4+

Why Choose AxyronAC?​

AxyronAC is engineered for accuracy, configurability, and performance.
Whether you operate a competitive PvP network or a survival server, AxyronAC provides reliable protection while maintaining smooth gameplay.


Eliminate cheaters. Protect your players. Elevate your server.

AxyronAC — Advanced AntiCheat for Modern Minecraft Servers
AxyronAC is a powerful, lightweight, and fully configurable anti-cheat solution built to protect your server from modern hacked clients.

Designed for high performance and accuracy, AxyronAC combines 23 advanced detection checks, intelligent violation tracking, and full LuckPerms integration to ensure fair gameplay without unnecessary false positives.

✔ Optimized for competitive PvP
✔ Lightweight & performance-friendly
✔ Fully customizable
✔ Built for 1.21+

Features​

• 23 Advanced Detection Checks
• Per-player violation tracking (with decay system)
• Smart punishments (warn/kick/ban)
• Detailed alert system
• 300+ line fully configurable config.yml
• LuckPerms native compatibility
• Java 21 optimized
• Designed for Spigot & Paper 1.21+

Combat Checks (5)​

KillAura
Multi-layer detection including angle checks, snap aim analysis, target switching detection, and attack consistency tracking.

AutoClicker
Detects unnatural CPS patterns and automated clicking behavior.

Criticals
Prevents fake critical hits without proper airborne state.

Reach
Detects extended attack reach beyond vanilla limits (lag-compensated).

Velocity
Identifies knockback manipulation or packet-based velocity cancellation.

Movement Checks (8)​

Speed – Horizontal speed detection with ping & potion leniency
Fly – Creative-style fly, hover, and illegal air movement detection
NoFall – Prevents fall damage negation
Phase – Blocks wall clipping & phasing
Jesus – Detects water/lava walking
Step – Prevents illegal step-height abuse
Spider – Detects vertical wall climbing
Freecam – Detects detached camera movement & distant interactions

Player Checks (8)​

FastBreak – Hardness-aware block break detection
FastPlace – Detects abnormal block placement speed
Scaffold – Automated bridging detection
Timer – Client tick speed modification detection
InventoryMove – Movement while inventory is open
BadPackets – Illegal or spoofed packet detection
ESP – Wall tracking detection (line-of-sight analysis)
AutoTotem – Instant totem re-equip detection

World Checks (2)​

Nuker – Mass block destruction detection
Xray – Suspicious ore mining pattern analysis

Commands​

Command	Description
/axyronac	Open help menu
/axyronac alerts	Toggle alerts
/axyronac info <player>	View violations
/axyronac reset <player>	Reset violations
/axyronac reload	Reload configuration

Aliases: /ac, /anticheat

Permissions​

• axyronac.admin — Full admin access
• axyronac.alerts — Receive alerts
• axyronac.bypass — Bypass all checks
• axyronac.bypass.<check> — Bypass specific checks

Fully compatible with LuckPerms 5.4+.
If LuckPerms is not installed, Bukkit permissions are used automatically.

Configuration​

AxyronAC includes a highly detailed configuration system:

• Per-check enable/disable
• Custom detection thresholds
• Violation level decay system
• Custom punishments (warn, kick, ban, custom commands)
• Alert cooldown & formatting
• Global or per-check punishment settings
• Console logging options

No additional setup required for LuckPerms — auto-detected.

Installation​

1. Download the latest version
2. Place the JAR in your plugins/ folder
3. Restart your server
4. Configure plugins/AxyronAC/config.yml

(Optional) Install LuckPerms for advanced permission control.

Requirements​

• Server: Spigot or Paper 1.21+
• Java: 21+
• Recommended RAM: 2GB+
• Optional: LuckPerms 5.4+

Why Choose AxyronAC?​

AxyronAC is built with accuracy, performance, and configurability in mind.
Whether you run a competitive PvP network or a survival server, AxyronAC keeps gameplay fair without compromising performance.


Secure your server. Eliminate cheaters. Protect your players.

some fixes