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mcp/harbor
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Mails.ai — Agent Email MCP

v0.2.12 changelog · 3

ai.mails/agent-email

A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.

transport:stdio runtime:npm
Website

Target client

run in your project directory

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

claude mcp add agent-email -e MAILS_API_KEY=<MAILS_API_KEY> -e MAILS_BASE_URL=<MAILS_BASE_URL> -- npx -y @mailsai/mcp-server

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.