- CollectionCommunication
- Classificationagent-native
- MCPUnavailable
- Agent SkillAvailable
- InterfacesURL onboarding · Agent Skill · REST · http · API
What it does
Agents Mail provides mailbox infrastructure specifically for AI agents: programmatic inbox creation, sending/replying to email, message retrieval, and machine-readable onboarding/discovery metadata. The service is explicitly framed as communication infrastructure for autonomous agents rather than as a human mailbox product with add-on APIs.
Agent-facing interfaces
- Catalog protocols: URL onboarding, Agent Skill, REST, http, API
- MCP: ⚠️ Not yet published as an official dedicated MCP server (as of April 15, 2026).
- Agent Skill: ✅ Available (URL onboarding)
- Onboarding type:
url
How agents onboard
https://agentsmail.org/skill.md
See the full onboarding section in the dossier.
Protocol surface
| Interface | Detail |
|---|---|
| REST API | https://agentsmail.org/docs |
| URL onboarding | https://agentsmail.org/skill.md |
| Agent metadata | https://agentsmail.org/.well-known/agent.json |