AgentMail

This gives Claude the ability to create and manage email inboxes programmatically, letting AI workflows receive verification codes, process incoming messages, handle calendar invites, and participate in email threads like a human would. You can spin up inboxes via the AgentMail API, search messages semantically, extract data from attachments, and subscribe to realtime events when new emails arrive. Reach for this when you're building browser automation that needs 2FA codes, scheduling assistants that manage calendars over email, document processors that parse incoming invoices, or customer service agents that triage support requests. It handles the deliverability complexity so your agent's replies land in inboxes instead of spam folders.