Main features

1. Notifies when someone who you are observing joins vc
2. List of observed people is private
3. Everything can be configured by bot's dm
4. Doesn't need config channel on server (no spam)

Use cases

1. Encourage people to use vc (you never know who want to talk with you)

Currently supported languages: Polish, English

Bot's help command

obs - follow a user
unobs - stop following a user
list - display followed users
help - this message
lang - select your language