Is it possible to prevent banning of myself

Hi

I currently run a spigot server for just myself and 4 other friends

However i want to give them all op permissions so that they can use all of the worldedit and other commands
but as sometimes things may go wrong i wanted to make sure that they could not ban me from my server

I did a search and found a plugin called bansafe but sadly that is no longer available

Is there another way i can do this

Thanks