The only permission required to use these commands is
pluginhider.admin. This means that only players with this permission will be able to execute the commands.
Commands:
/ph help: displays the list of available commands.
/ph gui: opens a GUI to manage the blocked commands (in beta version).
/ph add <command>: adds a command to the blocked list.
/ph remove <command>: removes a command from the blocked list.
/ph clear: removes all commands from the blocked list.
/ph logs: allows you to view the log of blocked commands.