Description
This is an admin only command /invis to toggle it on and off.
when you type /invis your character becomes invisible to all players. You will still be able to place/remove blocks, Open chest, Doors, Workbenches and enter the gateways while invisible.
To disable invisibility type /invis and it will disable and send you a text in chat displaying the change
I've only tested this in a pvp disabled server so any comments would be appreciated. Please comment any issues you find.