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MCPEmails MCP Server

by mcpemails Your server? Claim it
answering

MCPEmails is answering right now. Last checked 10 min ago. 57 installs a week from npm. Last commit 5 Nov 2026.

Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.

Installs per day peak 11 · avg 5 · +31% w/w
a month agotoday
Uptime history 91 days of history · worst day 0%
91 days agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
378 ms
Response time
average over 24h
57
Installs / week
npm and PyPI

What the code does

We read the source, 34 min ago · rules 995398eba69f

In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

A line of code looks encrypted apps/web/components/marketing/reviews.mjs:113
      'https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2s5RGNWbEllazFaYUZOblNWQnBVM1puVFZZNFNtYxAB!2m1!1s0x0:0x40013a8d36c2b552!3m1!1s2@1:CAIQACodChtycF9oOk9DcVlIek1ZaFNnSVBpU3ZnTVY4Smc%7C%7C?hl=en-US',
Hidden recipient in outgoing message supabase/functions/client-api/assistant/loop_test.ts:367
      callTools([{ name: "edit_draft", args: { to: "Demo <[email protected]>", cc: "[email protected]", subject: "Away this week" } }]),
  spawn(process.execPath, [resolve(here, "mini-host.mjs")], {
Builds a database query by concatenation supabase/functions/mcp-server/html-text-merge.ts:647
  const insert = (at: number, s: string) => html.slice(0, at) + s + html.slice(at);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

MCPEmails does not always answer

Over the last week it answered 49.8% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

run in your terminal
claude mcp add emails --transport http https://mcpemails.com/api/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcpemails.com/api/mcp
~/.codex/config.toml
[mcp_servers.emails]
url = "https://mcpemails.com/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "emails": {
      "url": "https://mcpemails.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "emails": {
      "type": "http",
      "url": "https://mcpemails.com/api/mcp"
    }
  }
}

This endpoint answered with an authorization challenge. The server is running, and it signs you in through your browser: there is no API key to paste.

Endpoints

URLTransportStateLatencyChecked
https://mcpemails.com/api/mcp streamable-http sign-in 653 ms 10 min ago

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MCPEmails — questions

Answers built from our own checks of this server.

Why is there no tool list for MCPEmails?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is MCPEmails working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 378 ms. The bar chart above shows every period we have measured.
How do I connect MCPEmails?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You sign in through your browser once and the client keeps the session: no key to copy, and it refuses anonymous clients.
How do you sign in to MCPEmails?
No API key is involved. MCPEmails answers our knock with an OAuth challenge, so you authorise it once in your browser and the client keeps the session. That is also why we see no tool list: it will not describe itself to an anonymous client, and that is the server working as intended, not a fault.
How fast is MCPEmails?
It answers our handshake in 378 ms on average, which is faster than 35% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use MCPEmails?
The npm package mcpemails was installed 57 times in the last week. Week over week that is +31%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCPEmails open source?
The code is open source: it is published under the AGPL-3.0 licence, written in TypeScript, 14 stars on GitHub and 1 open issue. The licence covers the code in the repository, not the hosted service at mcpemails.com, which runs on its operator's own terms.