LiveTranslator

Chat messages are translated as they arrive, and in-game commands control how the translation behaves. Translation supports several languages. It uses a quantized m2m100 418M model with int8 precision, developed by Facebook, and the model runs directly on the local machine instead of sending text to an online service. Because the translation runs locally, it does not depend on a web connection or an external key for each message.

The mod needs Fabric API on Fabric. It also needs Python 3.8.x installed on the computer, and the configuration file records the Python executable path, the internal server port and where the model is stored. Auto-start is set there as well. Changes to the configuration require restarting Minecraft. Either side can run it, and neither needs it, and the effect differs by the side where it is installed. Files are published for Fabric and Forge across 16 release versions, 1.20.1 – 26.1.2, under All rights reserved, so the code is not open source.