Mails.ai — Agent Email

ai.mails/agent-email

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

Description as published in the official MCP registry.

Answers, but requires sign-in before the handshake. Checked 2026-10-12.

What we measured

Endpoint	`https://api.mails.ai/mcp`	registry
Handshake	Answers, but requires sign-in before the handshake (244 ms)	our check, 2026-10-12
Registry version	0.3.0 · active · updated 2026-10-10	registry
Package	`npm: @mailsai/mcp-server`	registry

Packages

npm: @mailsai/mcp-server

Exists · metadata read 2026-10-12

Latest version: 0.3.0. Last published: 2026-10-10.

Deprecated: no.

Weekly downloads: unavailable · read 2026-10-12. downloads include bots and CI.

Signed reports

No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.

Connect

claude mcp add --transport http agent-email https://api.mails.ai/mcp

npx -y @mailsai/mcp-server

Commands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.

Related servers

e2a — email for AI agents Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM…
e2a — email for AI agents Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM…
emailmd Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview…
Agent-Native Analytics Agent-Native Amplitude/Mixpanel - connect data sources, prompt for charts
Agent-Native Assets Digital asset manager - upload, organize, search, and generate on-brand images and videos
Agent-Native Brain Cited company knowledge from Slack, meetings, transcripts, and decisions

Is this your server?

Show the result of our latest check where your users look first. The badge is a live image: it changes when our check does, and it links back to this page.

Markdown (README)

[![agora](https://openforallofus.com/badge/ai.mails/agent-email.svg)](https://openforallofus.com/tools/ai.mails/agent-email)

HTML (website or docs)

<a href="https://openforallofus.com/tools/ai.mails/agent-email"><img src="https://openforallofus.com/badge/ai.mails/agent-email.svg" alt="Agora: MCP handshake check" height="20"></a>

The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.

Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name ai.mails/agent-email.