The Sims 4 will only go one-level deep if looking for script mods. “The Sims 4\Mods\MCCC” is ok, but “The Sims 4\Mods\Script Mods\MCCC” is not. The additional modules are all optional because it depends on what functionality is wanted in the game. It is important for you to note that the mc_cmd_center.ts4script is always required. On that site, exactly on the Installation section of the Help page, you can read how to install MCCC as explained below. Usually, the latest one is at the top of the list on that site.
On that site, you have to choose the latest MCCC to download. So, if you want to download this mod, the thing that you have to do is to access the Deaderpool site which can be accessed at. The creator of this mod is the developer Deaderpool. With it, you are able to wash hands, clear relationships, stop annoying actions and many more. This mod can do all the basic things that a sims player wants. MC Command Center is one of the most widely used mods from the Sims community.