This is great! Some friends of mine and I still run a MOO from our college days, and having it exposed to the Internet feels like a dicey proposition these days, even as much as I’ve tried to harden it. I may move it to a Tailscale/Zerotier network at some point just to remove the public exposure.
Thanks for the effort! I’m still a budding Rustacean but will look and see if I can help at all.