App that let's you cheat and can destroy servers

I recently found an app that allows you to cheat in the game. These cheats include switching game modes, changing the time, flying, accessing any item, and more. The app is fine on single player, but it can be used on the dedicated servers and could allow for them to be destroyed. The app is called toolbox for minecraft and is a major threat to the dedicated servers. Thanks for taking your time to read this.