Works quite well. You, the user, will still have to see the people you follow manually, as some would be fake accounts.

Works great for me and keeps on improving! I typically run it every week.

Worked perfectly for me. Thanks, kawamataryo!
The initial login experience is bad though.
To the people saying it doesn't work:
- Make sure to open your Twitter following page.
- Make sure to use a temporary Bluesky "app password".
- Make sure you copied the full password without any extra characters like space (check it in the notepad).

Perfect. Did exactly the job I needed and helped me prune down twitter-following to what I can't unfollow/isn't mirrored, thanks

Awesome, does what it says

If you are looking for an easy to way to find your Twitter/X followers on BlueSky, this extension is very handy.

Does what it says on the tin.

Works as it should. Pay attention to the username and bio before you follow someone. It does work on your Lists.

Works well, but requires patience if you're following a lot of people.

By running this Add-on repeatidly, I found accounts on Blue Sky for 60% of all of the users I follow on Twitter.