Hi, I found that we have the same idea. I recently wrote a similar package that
focuses on customizability and not modifying the original text. My idea is that
we should allow users to define which parts are the front side of the card,
which parts are the back side, which parts need to create an ID, and so on, so
my package focuses more on customizability. Additionally, I found that we both use org
emphases as the marker for cloze, which is really coincidental :) .
Here is my package: https://github.com/Elilif/emacs-anki-helper