Sueta

ItemCheck

1.1.8

Anti-dupe with NBT fingerprinting and packet analysis protection.

·Plugin
DescriptionUpdates7Version history7AddonsDiscussionReviews
  1. 1.1.8latestItemCheck 1.1.8Apr 22, 2026

    Fixes

    - Fixed a duplication bug that could happen when picking items up with a nearly-full inventory - Fixed items sometimes losing their tracking ID after being dropped and picked back up - Fixed ghost items appearing in the inventory after a blocked pickup, move, or craft - Fixed stacked items losing their IDs when merged by hand or shift-click - Fixed mass scan (/antidupe scan all) causing lag and occasional crashes on busy servers - Fixed batch scan sometimes corrupting item data

    Compatibility

    - Now runs cleanly on 1.20 through 1.21.x+

    Performance

    - Improved pickup and stacking performance - Reduced memory usage during long sessions - Scans moved to a safer execution path to prevent server hitches
    102 downloads
  2. 1.1.6ItemCheck 1.1.6Oct 5, 2025
    Detection Settings
    - Fixed Grace Period settings not saving to config - Fixed all settings not updating display after changes - Fixed settings using stale values instead of reading from config - Debug mode now properly saves to config
    Transaction History
    - Fixed filter system (ALL, TRADE, CRAFT, DROP, PICKUP) not working - Filters now properly display filtered transactions - Active filter now shows with green highlight
    Player Management
    - Fixed search player feature not capturing chat input - Search now properly opens player profiles
    Item Stacking System
    - Fixed tracked items not stacking in inventory - Fixed dropped items not merging on ground - Manual stack merging now works with left/right-click - Shift-click stacking properly combines item IDs - Items from different slots now stack correctly
    184 downloads
  3. 1.1.5ItemCheck 1.1.5Oct 4, 2025
    - Fixed: Dropping Item would not stack with tracked items - Added: Full 1.20.x - 1.21.x server support - Added: Automatic SpigotMC update checker - Added: /antidupe version command for compatibility info
    24 downloads
  4. 1.1.4ItemCheck 1.1.4Oct 3, 2025
    - Fixed: Items weren't stacking due to anti-dupe tracking keys interfering with stack merge detection
    18 downloads
  5. 1.1.3ItemCheck 1.1.3Oct 3, 2025
    Particle Effects
    - Added Visual particle effects now appear on flagged items during scans - Added Three severity levels: Low (green), Medium (orange), High (red) - Added Toggle on/off in Detection Settings GUI - Added Configurable particle types in config.yml
    Detection Weights Customization
    - New GUI to customize confidence weights for all 17 detection types - Fine-tune detection accuracy per flag type (0.00 to 1.00) - Adjustable in increments of +0.05 or +0.10 (shift-click)
    17 downloads
  6. 1.1.2ItemCheck 1.1.2Oct 2, 2025
    Fixed an issue where items would stop stacking after the grace period ended
    23 downloads
  7. 1.1.0ItemCheck 1.1.0Oct 1, 2025
    Modrinth Release
    26 downloads

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