A "Trigger" mod automates the precise timing required. Instead of manually clicking a chest and disconnecting within a 50ms window, the mod listens for specific game events (e.g., right-clicking a donkey chest, activating a hopper) and instantly sends manipulated packets to the server to duplicate the item stack.
If you have stumbled upon this file name in your downloads folder, a Discord server, or a suspicious Minecraft forum, you are likely looking for one thing: File name- Dupe-Trigger-Mod-Fabric-1.20.1.jar
If the mod works at all, it will only work on an unmodded, non-anticheat local server you own – where you could just use creative mode anyway. Let’s assume for a moment that you have obtained a legitimate (non-malicious) version of this mod from a trusted source like a GitHub repository. What would its code look like? Typical Code Structure (Mixin-based exploit) Using Fabric’s Mixin capability, the mod would override core game classes: A "Trigger" mod automates the precise timing required