This is what I want to do:
I have a large Anki collection (over 20,000 notes).
I want to add pitch/accent information to each note.
I have no idea how to do it, but I know of an Anki addon (here) which partially does this, but it is buggy and its source data is not complete at all. I know that there are online resources like Weblio which display a number corresponding to pitch/accent patterns. But I don't know how to synthesize the various resources in order to get that data into my collection.
In theory, what would I need to be able to bulk-add pronunciation meta-data to a large list of notes?