it's very easy to do if you have a VPS with wireguard tunnel set up and you can host coracle from your own pc, that is connected to the wireguard VPN, and, of course, last but not least, a domain pointing to the VPS

i was running one for a while but i couldn't use coracle for my just recently (hopefully passed) milestone review for my grant funding (pretty sure i passed, and nostrudel was essential to making it work)