The tool itself is fairly straightforward: it integrates AssetsRipper with Unity and allows VRCA files to be recovered directly inside the Unity Editor.

It also adds several recovery-focused features, including:

• Preventing mesh corruption that can occur when recovering avatars that use AAO.
• Detecting and listing the original shader names used by recovered Materials.
• Automatically reassigning shaders when an exact full-name match is found within the current Unity project.

The goal is to make VRCA recovery inside Unity more reliable and reduce the amount of manual cleanup required after recovery.