The access is controlled by a user database. Only the owner of the bot (the one who runs the code) can add users. Anybody in the muc can post to the fediverse if it's in the bot user database.
Post xmpp room messages to Mastodon account. Follow fediverse's users and replicate their public posts to any room.
I'm having fun coding Poxtit, a Python code that, thanks to slixmpp Python library, allow post xmpp room messages to Mastodon account, follow fediverse's users and replicate their public posts to any room.
Play with other fediverse users a Chess game! Mastodon Chess control games, players and boards and it post, graphically, every move to both players!
Yes! you can play chess with any user of the fediverse with mastochess!
Mastodon Chess control games, players and boards. And it posts, graphically, every move to both players!