I got frustrated this morning when I couldn't import my Amazon Wish List directly in to GoodReads.
This is my hacked-together-Saturday-morning solution.
Get an access key @ isbndb.com.
To use the tool:
pip install -r requirements.txt
./wish_list_to_goodreads --url https://www.amazon.com/gp/registry/wishlist/<id> --access-key <my_access_key>In out.csv you'll find the books that were successfully gathered, in unsuccessful.csv you'll find the books that were not found via search.
I can't really guarantee this works well... But it does work.
Note: Assumes that you have a wish list entirely compromised of books...