This mod adds a few useful commands for playing together with friends. It adds the ability to send teleport requests and see a list of players online

Сommands added:

Player List:
/list - Shows all online players organized by world

Teleport Requests:
/call (alias: /tpa) - Request to teleport to another player
/tpahere - Request a player to teleport to you
/tpaccept - Accept a pending teleport request

/tpdeny - Deny a pending teleport request

Note: All teleport requests expire after 120 seconds. No permissions required for any commands.