NoEnderGrief
This mod addresses one specific issue that may annoy many Minecraft players - it completely disables the ability of Endermen to pick up and move blocks in the world.
If you've ever returned to your base and found that Endermen have "worked" on the landscape, taking valuable blocks with them, then this mod is made exactly for you. It ensures the safety of your builds and the surrounding environment from interference by these mysterious creatures.
If needed, you can always restore the standard behavior of Endermen by using the command /gamerule endermanGriefing true in the game.
A simple but effective solution for those who value order in their gaming world.