PromotedServer
Do you want to show players official servers without having to add them manually every time? Then this mod is made exactly for you!
How it works?
The mod automatically displays servers from a special configuration file. All data is taken from the servers.dat file, which is located at .minecraft/config/promotedserver/server.dat.
Simple setup
Launch your modpack and add all the necessary servers to the multiplayer menu. After that, close the game and simply move the servers.dat file to the .minecraft/config/promotedserver/ folder. Now add the mod to your modpack — and everything is ready to use!