Hi,
I just finished a working prototype, almost complete. You can see its video here: [[login to view URL]].
You simply right click on a link, it fetchs the page and searches for the string that you've set in options page of the addon. When you're done, right-click and press "Flush gathered links" which downloads the links in a CSV format (SEARCH_TEXT, LINK) to the directory you set in options page. you can see the options page here: [[login to view URL]].
The addon is complete now, however I set a day for delivery if there is any modifications you want to be considered.
Please contact me if you have any questions.
Regards,
Yasser