> For example, we don't have a clear analogue for "triage nurse". What would be it?

Triage nurse seems well defined in software engineering, perhaps just without a single title. There are certainly engineers that focus on triaging GitHub issues and then fixing immediate showstopper bugs and/or prioritizing the issue for further attention from other engineers.

That role can be communicated to agents by writing down that description. The risk with saying that the role is “triage nurse” is that you can’t be sure what other roles and allowances the agent will infer it has.