Spartan AntiCheat & AntiExploit v4.0.8.8

The longest living Minecraft paid anti cheat! | 25+ Languages | Folia/Geyser/Cross-Version Support
Phase 537.6 and later introduced a lot of changes for the best of the plugin's future. This update fixes all issues caused by the previous update, thanks for reporting and being supportive.
[#] Made notifications appear less frequently by tracking the certainty of someone hacking.
[#] Fixed null errors caused by missing synchronization in update of executor protocols.
[#] Fixed console errors, thanks for reporting.
[#] Fixed ProtocolLib temporary player console error related to player profiles.
[#] Added back-track detections to the Exploits check.
[#] Fixed a no detection stored check executor object console error.
[#] Fixed a stack overflow error caused by the player profile object.
[#] Fixed a stack overflow error caused by the spartan player object.
[#] Improved the identification of detection in cross server notifications.
[#] Separated once again the data of java and bedrock players.
[#] Made statistics run the same with less information stored in the memory.
[#] Made the plugin require less data to start comparing and taking action.
[#] Improved the SQL functionality to not execute when connection is closed.
[#] Spartan will no longer send unlikely notifications to the console.
[#] Fixed a null pointer console error related to the ImpossibleActions tower detection.
[#] Corrected a color typo in the Manage Checks inventory menu.
[#] Rewrote how the plugin deals with detection hashing to improve and optimize statistics.
[#] Fixed IrregularMovements baritone false positives for bedrock players.
[#] Fixed MorePackets bukkit detection false positives for bedrock players.
[#] Fixed a console error caused in byte conversion related to jumping calculation.
[#] Removed not needed information from the Player Info inventory menu.
[#] Heavily rewrote the part of the base of the plugin to improve violation analysis.
[#] Added more examples and improved current ones in the Spartan GitHub repository.
[#] Fixed several MorePackets false positives caused by low multipliers.
[#] Fixed a location reading console error on ProtocolLib packets functionality.
[#] Allowed damage preventions to take place when packets through protocollib are enabled.
[#] Improved the violation increase of many detections to improve statistical analysis.
[#] Fixed IrregularMovements new baritone detection false positives.
[#] Fixed several Exploits ground-spoof detection false positives.
[#] Fixed KillAura block-raytrace detection console error.
[#] Fixed IrregularMovements teleportation by breaking blocks false positives.
[#] Fixed MorePackets teleportation by breaking blocks false positives.
[#] Moved the IrregularMovements move-length detection to the KillAura check and fixed non-combat false positives.
[#] Potentially fixed several movement water and water-logged block false positives.
[#] Fixed bubble water being identified even if block was blocking the falling path.
[#] Improved the support for attributes introduced in recent updates but earlier too.
[#] Fixed several movement liquid false positives caused by broken utility method.
[#] Fixed several console errors caused by ProtocolLib temporary players in relation to floodgate bedrock players.
[#] Fixed an OldCombatMechanics compatibility Speed check false positive.
[-] Removed the Detection Slots, more on this on the announcement on Discord.
[#] Added additional information to the Manage Checks inventory menu/gui.
[+] Implemented a new ImpossibleActions scaffold detection that contains deep analysis.
[+] New Scaffold analysis checks
[#] Optimized the collection of entities on Folia fork & packet-based Spartan.
[#] Fundamentally changed how Spartan implements detections for more productive development.
[#] Options in the checks.yml file will now all be loaded the moment a player joins the server.
[#] Fixed several Speed random false positives.
[#] Added more detection options in the checks.yml configuration.
[#] Potentially fixed a Folia fork unloaded world entity removal error.
[#] Fixed several IrregularMovements liquid block false positives.
[#] The plugin will now totally measure time in more accurate terms allowing for higher accuracy.
[#] Fixed several MorePackets teleportation due to action false positives.
[#] Fixed several Exploits, Velocity & IrregularMovements bouncing block false positives.
[+] New Baritone checks
[#] Fixed several Speed piston related false positives.
[#] Fixed several FastClicks block breaking false positives.
[#] Fixed several FastBreak no enchantment accounting false positives.
[#] Fixed several Speed server flight related false positives.
[#] Attempted to create certain IrregularMovements jump(ticks) cross-version false positives.
[#] Fixed an Exploits ground-spoof cancelled building false positive.
[#] Optimised the Player Profile object with fewer & faster methods and less memory used.
[#] Potentially fixed a Folia loading console error.
[#] Fixed a mathematical mistake in the Velocity check.
[#] Fixed several Speed elytra related false positives.
[#] Fixed several Speed trident related false positives.
[#] Fixed a Vehicle console error caused by wrong object casting.
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EULA
Standard EULA
Use on any projects you own with attribution
Support
Standard
Includes:
Download the resource
Access new updates
Support from the creator
Support duration
1 year
Lifetime
+ $75.00
137,892 Views
1,102 Purchases
1,391 Downloads
Jul 14, 2019 Published
Jun 13, 2026 Updated
5.00 star(s)
Average rating (26)
1.9 MB File size
Open source
  1. Yes
DRM-free
  1. No
Unobfuscated
  1. Yes
AI use in marketing
No
AI use in product
No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
  1. 1.7
Supported languages
  1. English
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
  1. Lithuanian
Includes DRM
Yes
Source access (legacy)
Open source
Creator
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1,102 Purchases
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Jul 14, 2019 Published
Jun 13, 2026 Updated
5.00 star(s)
Average rating (26)
1.9 MB File size
Open source
  1. Yes
DRM-free
  1. No
Unobfuscated
  1. Yes
AI use in marketing
No
AI use in product
No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
  1. 1.7
Supported languages
  1. English
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
  1. Lithuanian
Includes DRM
Yes
Source access (legacy)
Open source
Creator
Recommended for you
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3,252 purchases
Protect your server from crash/dupe/packet exploits with the ultimate security fix plugin.
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