cPanel now comes with WordPress Toolkit WordPress Toolkit | cPanel
A suite of tools for managing all the wordpress installs on a server.
I find myself using both MainWP and WordPress Toolkit. The toolkit provides the following.
Updates, Backups, Snapshots, Smart Update, Clone, Staging, Secure
This is in the simplest terms. It’s best to read more about it here. If there is any way to tie into WordPress Toolkit to run the functions from MainWP it would give MainWP a broader scope of functionality.