About

Advanced translatable-key based mod detection plugin for Minecraft servers. Exploits Minecraft *.20+ sign translation behavior: the server sends fake signs containing mod translation keys, the client auto-translates them if the mod is installed, and detection is inferred from the UPDATE_SIGN response. Supports multi-version (*.20 through *.21+) with version-aware batching to respect per-line character limits. Includes Discord webhook alerts, staff notifications, auto-check on join, and manual check commands.