Show HN: Agent.email – sign up via curl, claim with a human OTP

AgentMail, a YC S25 company, has launched Agent.email, a signup flow designed specifically for AI agents to obtain their own email inboxes via curl without requiring human credentials. The system uses a restricted-until-claimed trust model where agents can only email their associated human until verified via OTP. The founders are seeking community feedback on the security model and whether agent self-signup will have production utility beyond being a novelty.