Obfuscate MOD is a simple library which provide useful events, utilities and code

He is the author of other famous Minecraft mods such as MrCrayfish’s Furniture mod, MrCrayfish’s Gun Mod and one of the most popular ones, MrCrayfish’s Vehicle mod. The author of this library, add-on or mod, whatever you want to call it is MrCrayfish.

Obfuscate mod 1.12.2 and versions for 1.13.2 and 1.15.2 Minecraft is actually library for the for the MrCrayfish’s series of great and wondrefull mods.