/hotpotato, with the alias /hp. Running it with no arguments shows the help page.

The /hotpotato help page, including the admin commands shown to operators.
- Player
- Admin
These need
hotpotato.play, which everyone has by default.Arena setup
All arena setup runs as/hotpotato arena <action> <arena> [value]. For the location actions, stand where you want the point before running the command.
Every setup action saves the arena the moment you run it, and says so in chat. You never lose an edit by forgetting to save.