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Preview of Marian The Librarian

Marian The Librarian by Jacob Tender

Extracts book details from supported book detail pages like Amazon, Goodreads, The StoryGraph, and more. Created for the fine librarian corps of Hardcover.app.

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Extension Metadata

Screenshots
Support for book pages on Amazon.Support for book pages on GoodReads.Support for book pages on The StoryGraph.Persistent side panel support for easy data entry!
About this extension
Shhh... this is the first official release of Marian, a browser extension to make copying book / edition data from various platforms a little easier. Made with the lovely Librarian Corps of Hardcover.app in mind.

The functionality is simple: Parse the current page (if the site is supported) and pull out the data that's relevant to Hardcover librarians and supporters. It formats and orders the data to match the Hardcover Edition edit form and makes copying values as easy as a single click. No more scrolling up and down Amazon listings. You can download full-sized images with a single click as well.

For now, the extension works on Amazon book and audiobook pages, Goodreads, The StoryGraph, Google Books, and more to come. Other suggestions are welcome, just open an issue on GitHub.
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Permissions and dataLearn more

Required permissions:

  • Display notifications to you
  • Access browser tabs
  • Access your data for www.amazon.com
  • Access your data for www.amazon.co.uk
  • Access your data for www.amazon.com.au
  • Access your data for www.amazon.com.be
  • Access your data for www.amazon.com.br
  • Access your data for www.amazon.ca
  • Access your data for www.amazon.cn
  • Access your data for www.amazon.eg
  • Access your data for www.amazon.fr
  • Access your data for www.amazon.de
  • Access your data for www.amazon.in
  • Access your data for www.amazon.co.jp
  • Access your data for www.amazon.com.mx
  • Access your data for www.amazon.nl
  • Access your data for www.amazon.pl
  • Access your data for www.amazon.sa
  • Access your data for www.amazon.sg
  • Access your data for www.amazon.es
  • Access your data for www.amazon.se
  • Access your data for www.amazon.com.tr
  • Access your data for www.amazon.ae
  • Access your data for www.goodreads.com
  • Access your data for app.thestorygraph.com
  • Access your data for www.google.com
  • Access your data for www.kobo.com

Optional permissions:

  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
1.7.0
Size
7.79 MB
Last updated
8 hours ago (Aug 16, 2025)
Related Categories
  • Other
License
Mozilla Public License 2.0
Version History
  • See all versions
Tags
  • scholar
  • user scripts
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The developer of this extension asks that you help support its continued development by making a small contribution.

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Release notes for 1.7.0
NEW:
- Kobo support
- Improved Amazon page recognition.
- Better handling of unsupported pages (with option to report issue)
- Permission fixes
- A shiny new refresh button!

Full release notes on GitHub: https://github.com/jacobtender/marian-extension/releases/tag/v1.7.0
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