For kicks I booted an instance of mastodon for running bots. It's at https://botsin.space/

I made a bot too. I wanted to make something that broke past Twitter's character limit, so I made a bot version of Strachey's LOVELETTERS https://botsin.space/@loveletter

definitely still working out the kinks
if bots are a thing here, it might be fun to fork the main codebase and just automatically create API keys for a bot and put them somewhere in the settings page