I may be missing something, but this is exactly what I want as a default. I want the session links there. I see PRs from my coworkers with session links. I still get to control whether other people can see the session, but I don’t lose it. I don’t get the “unprofessional” argument. This is attribution. Attribution is professional. If you don’t want it, you turn it off or rewrite the commit messages. If you are having…
I think a lot of people interpret it as trying to foist additional burden on reviewers. As in "here's my PR, I would like to take credit for this idea, it's now on you to review. If you find a problem with it, I expect you to call out exactly what my incorrect assumptions were, which you are able to do because they're all buried somewhere in this Claude session. Let me know what they are and I'll paste them into a new session and submit again."