AccessWidener Loader

This mod automatically processes and loads all accesswideners files located in the .minecraft/config/accesswideners folder. This directory is created automatically during the first game launch with the mod installed.

The main purpose is to solve compatibility issues when Fabric mods attempt to access protected fields, methods, or classes, which leads to crashes. The mod works independently of the Minecraft version.

For advanced users: the system supports converting accesswideners from the game's current mappings. Starting from version 0.15, the loader uses mapping io, allowing the game to run with tiny v2 mappings that support multiple namespaces. When using merged yarn mappings during runtime, named accesswideners can be used instead of limited official and intermediary options.

Useful resources:

• Fabric documentation on accesswideners
• Linkie tool for generating accesswideners

For technical assistance with accesswideners, contact the developer on Discord.