Generally I would recommend using this mod with as few other mods as possible. Here I have listed the three factors that will definitely make other mods incompatible.

-This mod is not compatible with any other mods that modify the map. That includes modifying the height map or adding additional baronies.

-This mod changes the scripted rules that determine who can raid. So it is incompatible with other mods that also change those rules.

-Finally the mod changes the “is_playable_character” scripted trigger, so it is incompatible with mods that do the same.