Mysterious Mountain Lib – 1.18.2, 1.16.5 – Forge API

Mysterious Mountain Lib (1.18.2, 1.16.5), is a library that mods in MMF Group. It’s an efficient tool for coders who want to get started in modding. This API supports a wide range of features, including meta-hacked items and Item/Block Models. You can use the API however many times you wish, or download it only as a prerequisite to the mods that you are installing.