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Maileroo MCP server

Email Delivery Service with Real-Time Analytics and Reporting

Maileroo is not a separate install. One Activepieces MCP server exposes it alongside 760+ other apps, behind a single URL.

Tools
4
Works with
Any MCP client
Auth
Custom auth
License
MIT, open source
Updated
October 2026

About the Maileroo MCP server

Connect Maileroo once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Maileroo and 760+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Maileroo tools your AI can run

Once connected, your assistant can call any of these Maileroo actions by asking in plain language.

  • Send Email

    Sends an email using the Maileroo API.

    11 fields

  • Send Email using Template

    Sends an email from an existing template.

    11 fields

  • Verify Email

    Verifies an email address.

    1 field

  • Custom API Call

    Make a custom API call to a specific endpoint

    10 fields

Give your assistant Maileroo

Connect Maileroo once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 760+ other apps. Free to start.

Maileroo MCP, answered.

No. That is the point of it. One Activepieces server exposes Maileroo alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Maileroo in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 4 tools, including Send Email, Send Email using Template, Verify Email, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.