Bookmark Priority Sorter от Jiju

Bookmark Priority Sorter is a smart tool to help you manage your bookmarks efficiently. This extension automatically arranges your bookmarks according to the most recently accessed items, making it easier to find important web pages without browsing through a long list. With priority sorting, you’ll always have your most frequently used bookmarks right at the top. Perfect for users with a large number of bookmarks who want quick and easy access to their favorite sites.

You can use this description when uploading the extension to Firefox. Let me know if you need further adjustments!