This mod allows to set what kind of damage Creepers do to the world.
Config file to select what will not be affected by Creeper Explosions:
* Blocks, Itemframes, Paintings (default)
* Ground Items (default)
* Players
* Animals/Villagers (default)
* Hostile Mobs
Made this Mod because disabling mobGriefing Gamerule breaks stuff like Villager Breeding and Sheeps not causing Block Updates from eating Grass (which some might need for Wool farms)
Note for Multiplayer: This mod is only required on the server side and works fine with vanilla Clients
similar mods:
https://www.curseforge.com/minecraft/mc-mods/environmental-creepers