Keychains: Supplementaries

Keychains is a lightweight addon for Supplementaries that adds a convenient keychain item for managing your keys.

Just craft a keychain then Hold Shift + Right-click to open the keychain ui
then you can place your keys there! They work exactly like Supplementaries keys, so they still work in your inventory and curios slot!

That's really all there is to it. It's a simple mod lmao :P