AlcatrazCore Mod 1.12.2 is a small code library mod that does nothing on itself. Its major function is to help with forge registries/model registration, and so on.
It’s pretty simple to know what the release can do. Aside from the main ability that you have seen, you can explore more.
For example, it will offer straightforward base classes and implementations. In addition to that, you can find it has made the life of the author become more comfortable.
AlcatrazCore is only an API and Library mod. It will require you to download and install Minecraft Forge so it can run.