Sign Leak Shield

Disclosure:

This mod was built with the help of AI.

This is a Fabric client mod for Minecraft 1.21.1 that defensively patches forced sign-editor translation and keybind leak probes.

Bypass's Anti Mod systems on Donut SMP and otehr like it.

Build:

1. Install Java 21.
2. Open the project in a terminal.
3. Run ./gradlew build on Linux/macOS or gradlew.bat build on Windows.
4. The built jar will be placed in build/libs.

Notes:

• The project targets Fabric for Minecraft 1.21.1.
• The implementation is scoped to forced sign editor traffic and only rewrites matching outgoing sign update packets.