What problem does it solve?
Building and operating reliable, automated email agents is complex: developers must manage inboxes, threading, attachments, deliverability, idempotency, and real-time events while integrating AI for content and decision-making. This Skill centralizes the operational patterns, API usage, and best practices needed to run production-grade email automation and agent workflows.
Core Features & Use Cases
- Inbox & Message Management: Create and manage inboxes, send messages, reply, list messages/threads, update labels, and handle attachments and drafts.
- Event-driven Automation: Guide for webhooks and WebSocket listeners to receive real-time message.received events and process them safely (return 200 immediately, background processing).
- AI Agent Integration: Examples and patterns for using agentmail-toolkit with OpenAI and LangChain to build autonomous or human-in-the-loop agents.
- Operational Best Practices: Idempotency keys for create operations, bounce/complaint handling, DKIM/SPF/DKIM gotchas, multi-tenant pods, and deliverability thresholds.
- Use Cases: Customer support autoresponders, outreach campaigns, multi-tenant agent platforms, attachment processing pipelines, and supervised workflows with drafts.
Quick Start
Use the agentmail skill to create an inbox named my-agent and send a welcome email to [email protected].