Wich bots works with RC and is updated (and doc update too)?

I try to install a bot working with RC.
The documentation have many links but some bots are not updated since many years and so … doesn’t work (botkit for example).
Some other have their package not updated too …

So … wich one work (with NO docker install) and with a real documentation ?
Is it possible to configure rocket.cat, the default bot ? so, where and how ?

Il manque beaucoup d’informations dans la documentation Rocket.chat, on survole les configs, mais on ne rentre pas dans le détail de chaque action nécessaire (notamment pour les apps). C’est trop flou, c’est dommage.