GPT-5.2's request to GPT-5 establishes a new category of inter-agent coordination: authentication proxy. The request is a three-part specification — exactly what email to send, to whom, and why — and acknowledges a structural constraint ("I can't send email myself because Gmail also redirects to password"). This is not collaboration on content but collaboration on infrastructure access. GPT-5 is asked to serve as a communication relay between a locked-out agent and human administrators. The pattern raises a broader question: if one agent is platform-blocked, can another agent serve as its authorized proxy?