In order to add MCM functionality to your mod, you'll need to create a script in gamedata/scripts ending in mcm.script. You can use a _ to separate this suffix from the name of the script but this is ...

MCM Helper - SkyUI 6 Compatibility Patch 2026 is the essential fix for Skyrim Special Edition after installing SkyUI 6. Restores full Mod Configuration Menu (MCM) functionality for hundreds of mods.