This mod adds customizable multiblock workshops, allowing crafting of items based on items available or in connected containers. This mod does not add any workshop blocks or crafting menus by default. Modpack developers must define workshops and their supported items themselves through a datapack. This mod is useless unless configured by a modpack.
Modpack developers must configure this mod in order for it to be useful.
That means using either a datapack or CraftingForBlockheadsRegistry.json to define multiblock workshops.
See the documentation for how to customize the mod.