Citadel is a Minecraft Java Edition mod that serves as a lightweight library, providing functionality for other mods to build upon. It is intended for mod developers and players who use mods that rely on this library.
Citadel can be loaded using Forge or NeoForge, and is typically used on both the client and server side. It is categorized under mc-miscellaneous and library-api, indicating its purpose as a utility for other mods, and may have dependencies that are required for it to function properly.