mailsocket

app.mailsocket/mailsocket-mcp

Test inboxes for AI agents testing your app: block until the OTP or magic link arrives.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "mailsocket-mcp": {
      "command": "uvx",
      "args": [
        "mailsocket-mcp"
      ],
      "env": {
        "MAILSOCKET_API_KEY": "<your MAILSOCKET_API_KEY>"
      }
    }
  }
}
Environment variables
  • MAILSOCKET_API_KEYrequiredsecretmailsocket API key (ms_live_...). Create one in the dashboard or via POST /api/v1/agents/register.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
AI & ML
Version
0.4.2
Registry
active
Published
11/1/2026

Remotes

  • streamable-httphttps://mcp.mailsocket.app/mcp

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Add the badge to your site

Show visitors that mailsocket is listed here — it’s also the link we check for a free listing.

mailsocket — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/app-mailsocket-mailsocket-mcp?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="mailsocket — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![mailsocket — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/app-mailsocket-mailsocket-mcp?utm_source=badge)

Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.