Lots of these commands work as well. https://ark.gamepedia.com/Console_Commands
Few I've used that work:
Broadcast <message> GiveToMe ListPlayers
ShowMyAdminManager GiveAllStructure
DestroyMyTarget DestroyWildDinos
SetMessageOfTheDay
Scheduled reboot
Have an option to set a time for a reboot. Have a warning broadcasted at 10, 5, 2 minutes before the reboot. Run a saveworld command before the reboot. Bonus - send an email to account email that reboot was done.
Chat Window
Able to see ingame chat as well as be able to send messages to the ingame chat.
Saves for various ini configs
Able to save several different ini configs for ease of changing settings on the server.
Performance Monitoring
Live reports of Memory / CPU / Disk / Network as well as a history of performance. Maybe even break it down to include what mods are using (once we get mods).