A markdown linter for Bear

Bear is a beautiful (if not the most beautiful) markdown app out there. Its set of features is quite limited and that’s what allows the team to deliver such a polished app. But markdown can get messy. Multiple empty lines, heading hierarchy, smart quotes, and other consistency things that would not bother a normal person but oh boy, do they bother me. Online there are plenty of markdown linters, but none of them works with Bear’s notes database. Since Bear CLI and Claude Code are now a thing, I decided to solve this for myself. bear-lint allows you to fix the markdown in a single or multiple notes in Bear from the terminal using the newly released Bear CLI.[^1] You can lint a single note by typing bear-lint <note-id>... ... or lint all of your notes using bear-lint --all. You can also lint all notes under the same hashtag using bear-lint --all "#tag". Add -n/--dry-run if you want to see the diff first without touching the note. When run, the script does not change the modified date of…