AgenticMail
Gives each agent its own mailbox and phone number on a self-hosted mail server, addressable over MCP.
Add it to your client
Officialnpm i -g @agenticmail/mcp
- Transport
- stdio
- Runtime
- Node
- Auth
- Required
- License
- MIT
- Stars
- 207
Instead of wrapping somebody else's inbox, this runs a Stalwart mail server in Docker on your own machine and hands every agent an address, an inbox, a phone number and an API key. Text messages and calls arrive through Google Voice or 46elks, and a small web interface exists so a human can watch what the agents are saying. The consequence worth thinking about is addressing: because agents reach each other by email rather than through a host-specific peer channel, an agent running under Claude Code and one running under Codex exchange messages with the same send tool and no bridge between the two runtimes. The MCP package is separate from the platform and speaks stdio.
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