AegisLite AntiCheat v4.0

AegisLite 3.5 — Staff Management, Check Control & Stability Update​

AegisLite 3.5 is a major update focused on administration and quality of life improvements.

This version keeps the existing detection system from the previous release, while providing a much better user experience with new commands, check management menus, learning mode, event mode, player history, debugging tools and staff notes.

The goal of this update is to make AegisLite easier to manage, safer to test and more practical for real servers.

Added:​

• Added a complete check management system.
• Added /aegischecks.
• Added check categories inside the GUI:
• Combat
• Movement
• World
• Misc
• Packets
• Added the ability to enable all checks at once.
• Added the ability to disable all checks at once.
• Added a global event mode.
• Added /aegisevent.
• Added a learning mode.
• Added /aegislearn.
• Added support for disabled worlds.
• Added /aegisworlds.
• Added player flag history.
• Added /aegishistory.
• Added a global flag summary.
• Added /aegissummary.
• Added visual debugging through the action bar.
• Added /aegisdebug.
• Added a manual test flag command.
• Added /aegistest.
• Added a staff note system.
• Added /aegisnote.
• Added a smart alert cooldown to reduce spam.
• Added flag counters per check.
• Added an automatic staff summary system.
• Added new configuration options:
• settings.learning-mode
• settings.event-mode
• settings.disabled-worlds
• settings.staff-summary
• settings.smart-alert-cooldown
• settings.alert-cooldown-seconds
• settings.summary-interval-minutes

Changed:​

• The command system now fully uses /aegis.
• Old /ac commands are no longer used.
• /ac has been replaced by /aegis.
• /acalerts has been replaced by /aegisalerts.
• /acvl has been replaced by /aegisvl.
• /acreset has been replaced by /aegisreset.
• /acgui has been replaced by /aegisgui.
• /acstash has been replaced by /aegisstash.
• The staff GUI has been improved and expanded.
• The staff GUI now includes:

Personal alert status
Recent alerts
Highest online violation levels
Automatic punishment information
Check categories
Event mode status
Staff notes
Smart alert cooldown status
Check management
Configuration reload

The flag system has been improved.
Player flags are now stored in recent history.
Flags now also contribute to a global server summary.
Repeated alerts can now be hidden using the smart cooldown system.
Punishments now respect learning mode.
Setbacks are ignored while learning mode is enabled.

• The bypass system now also checks:

Event mode
Disabled worlds
Bypass permission
Creative mode
Spectator mode

Fixed :​

• Reduced staff alert spam with the new smart alert cooldown.
• Improved repeated flag handling.
• Improved staff readability with history and summary commands.
• Improved testing safety with learning mode.
• Improved false positive control with disabled worlds.
• Improved management for event servers or temporary special modes.
• Improved check control directly from the GUI.
• Improved staff workflow with more useful in-game tools.
• Improved manual testing with the new test flag command.
• Improved global administration without having to manually edit the file every time.

Removed:​

• Removed the old short command format.
• No major detection system was removed.
• Existing checks from the previous version are still included.

Notes:​

AegisLite is based on Skript and addons.
It is not a Java anticheat plugin like Grim, Vulcan or Spartan.
This version focuses on staff tools, server management and safer testing.
It is strongly not recommended to run multiple versions of AegisLite at the same time.
Do not load an older AegisLite file together with this version.
Some features depend on your server version, installed addons and permissions.
If an external plugin does not allow its command to be executed from the console, then that command will not work from the Skript.
Learning mode is recommended when testing the anticheat system on a live server.
Event mode is useful when hosting special events where anticheat checks need to be temporarily disabled.
This update mainly improves administration, stability, testing workflow and staff control.

AegisLite AntiCheat 3.0:

Version 3.0 brings a major improvement to the anticheat system with new combat checks, movement checks, boat checks, packet checks and anti-exploit protections.
The goal of this update is to make AegisLite stricter, more complete and more reliable while still being based on Skript + addons.

Added:​

• Added ShieldAttackCheck.
• Added NoSlowCheck.
• Added BoatFlyCheck.
• Added BoatSpeedCheck.
• Added LongJumpCheck.
• Added StrafeCheck.
• Added NoWebCheck.
• Added a cleaner HighJumpCheck.
• Added a stricter WallHitCheck.
• Added Hitbox / Hitbox Cancel system.
• Added InventoryHit check to detect attacks while the inventory is open.
• Added KeepSprint check.
• Added AutoSoup / AutoPot check.
• Added PingSpoof check.
• Added new BadPacketschecks:
  • FastSwitch
  • InvalidSlot
  • SameSlot
  • SneakSpam
  • CustomPayload
  • ClientBrand
  • SettingsSpam
  • FakeCreative
  • FakeSpectate
  • InvalidAbilities
• Added new ProtocolLib packet listeners:
  • KEEP_ALIVE
  • HELD_ITEM_SLOT
  • ENTITY_ACTION
  • CUSTOM_PAYLOAD
  • SET_CREATIVE_SLOT
  • SPECTATE
  • SETTINGS

Changed:​

• General combat checks have been improved.
• Suspicious movement detection has been improved.
• Vehicle-related detections, especially boat checks, have been improved.
• Suspicious packet handling has been improved.
• WallHit checks are now stricter and more accurate.
• HighJump and LongJump checks are now cleaner and better adapted to real player movement.
• The system now has a clearer logic between flags, alerts and cancelled actions.

Fixed:​

• Improved several basic movement detections.
• Improved the logic around suspicious hits through walls.
• Improved the detection of attacks while the inventory is open.
• Improved the detection of players keeping sprint after multiple hits.
• Improved the detection of fast hotbar slot switching.
• Improved the detection of invalid packets.
• Reduced potential false positives on some movement checks.
• Better separation between informative checks and checks that can cancel an action.

Removed:​

• Cleaned old visual references inside the staff GUI.
• No major protection system was removed: version 3.0 mainly adds new security layers.

Notes:​

• AegisLite is based on Skript + addons, it is not a Java anticheat plugin like Grim, Vulcan or Spartan.
• If an external plugin does not allow its command to be executed from the console, then that command will not work from the script.
• This update mainly focuses on better detection, better stability and more accurate checks.

Added:

• Added ShieldAttack check.
• Added NoSlow check for food, shield, bow, crossbow, trident, potion and milk bucket usage.
• Added BoatSpeed check.
• Added BoatFly check.
• Added LongJump check.
• Added Strafe check.
• Added NoWeb check with setback.
• Added cleaner HighJump check.
• Added stricter WallHit check with cancel.
• Added new configuration options for all new checks.
• Added new thresholds for NoSlow, BoatSpeed, BoatFly, LongJump, Strafe, NoWeb, HighJump and WallHit.
• Added command aliases: /aegis, /aegislite, /aegisgui and /aegisstash.

Changed:

• Changed the configuration folder to plugins/Skript/aegislite/config.yml.
• Changed the staff GUI title to AegisLite - Staff.
• Updated GUI messages to use the new configuration path.
• Improved movement categorization with separate LongJump, HighJump, Strafe and NoWeb checks.
• Improved boat-related detection with separate BoatSpeed and BoatFly checks.

Fixed:

• Improved HighJump detection to reduce false positives with slime, honey, slow falling, wind charge, mace and vehicles.
• Improved WallHit detection with stricter line-of-sight verification.
• Improved boat exploit handling by slowing or pushing down suspicious boats.
• Improved cheat alert clarity by separating generic movement flags into more precise check names.

Notes:

• This is still a Skript-based anti-cheat, not a full Java anti-cheat.
• Some checks cancel or setback suspicious actions, while others only alert staff and add VL.
• It is recommended to test alerts before enabling automatic punishments.