Firefox extension that sends youtube videos to vlc

Right click shows an extension menu:

• Send video link to vlc
• Add video to buffer
• Send buffer to vlc
• Remove link from buffer

A buffer is like a clipboard to allow you to send multiple videos at once to ytdlp/vlc. This lets you play them one after the other.

Clicking on the extension icon shows settings, links stored in clipboard/buffer, maybe send bookmarks to vlc based on folder/tags/regex?

It's a shame native messaging on firefox needs a god damn registry key.