Re: [PATCH v2 1/8] Add new git-cc-cmd helper to contrib

quoted

Would it make sense to integrate this in git shortlog, which
already
does something similar?

Conceptually, yes, but the end result will be much larger in scope.
I am not sure if "shortlog" is still a good label for it.

since we are throwing ideas around...

The first place where I would logically look for such a feature would be
in git-blame --cc-list or something like that.

git-blame seems to me as a logical place for all "look at history and give
me a list of names" type commands