A website that allows you to sign in with your forum or GitHub account, post a MakeCode game URL, have it get verified the game is running, and then put on the home page. Then anyone can visit the website and join any games they see, and it shows number of players/live stream. It will also automatically delete the game URL when it finishes.
Inspired by https://forum.makecode.com/t/online-multiplayer-test/21473?u=unsignedarduino
A website that allows you to sign in with your forum or GitHub account, post a MakeCode game URL, have it get verified the game is running, and then put on the home page. Then anyone can visit the website and join any games they see, and it shows number of players/live stream. It will also automatically delete the game URL when it finishes.
Seems really difficult though.