Ask HN: Can you see per comment karma?

I mostly lurk and only post a few times a month, so my karma tends to stay pretty stable. But every now and then I'll notice a tiny bump in karma, and find it really neat that someone found enough value in some long-buried comment to up it or engage with it.

But I can't find any easy mechanism to figure out which comment was associated with that karma change. The Firebase API only exposes points on stories, not comments. So I can't pull them from there to track over time. And while I can view a list of all of my comments/threads and their point values, there's no indicator of which ones have experienced recent changes.

Short of scraping my comments repeatedly to grab the point values, is there any other way to see which of my comments have had recent karma changes?