DonutSMP Base Finder helps you quickly load chunks above and below ground to spot hidden bases, unusual terrain, and signs of player activity on the server.
This mod auto scans the the 10 chunks your in or the ones you loaded and sees for issue it can fix to improve your fps auto optimizing your fps without requring lots of work done
If you only want to have the EnderCat Cats Mausoleum and Structures, along with their Loot Tables and Vanilla advancements, compatibility with 1.20 to 1.21.11