To whom it may concern,

Can we get the /seen command in Vanilla its a nice jester to see how long someone has been offline for and if random claims have been unoccupied for a long period of time.

-Killing

/seen is an essentials command, and I don't think essentials is on Vanilla

Essentials is not on Vanilla and never will be. It's a big and bloated plugin. I'm not sure if there's an alternative solution to add that command but we will look into it.