Mxmcp MCP Server

This MCP (model context protocol) server is a Go project that provides access to mxHERO's multi-account email search service.

Remote serverstreamable-httpPython

What is the Mxmcp MCP server?

Mxmcp MCP server exists for a simple reason — assistants are far more useful when they can act on Mxmcp directly instead of describing what you should do. This MCP (model context protocol) server is a Go project that provides access to mxHERO's multi-account email search service.

What the assistant can call

Once Mxmcp is connected, these are the calls the assistant has available:

  • Architecture — Mail2Cloud is designed to selectively capture emails from one or more accounts. The selection of emails can be finely controlled by powerful filters
  • Advantages — Solutions built with Mail2Cloud Advanced MCP outperforms other AI solutions with regards to email data search & knowledge recovery

Setting it up

Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.

Configuration and credentials

Choosing this one

Plenty of team communication servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Mxmcp's toolset — Architecture, Advantages — is a fair guide to whether it matches your workflow. It is maintained by mxaiorg; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Before you rely on it

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the mxmcp mcp server does with a few real requests.

Available tools

ToolWhat it does
ArchitectureMail2Cloud is designed to selectively capture emails from one or more accounts. The selection of emails can be finely controlled by powerful filters examining any aspect of messages and their attachments. Captured emails
AdvantagesSolutions built with Mail2Cloud Advanced MCP outperforms other AI solutions with regards to email data search & knowledge recovery ([study](https://medium.com/datadriveninvestor/ai-email-retrieval-benchmark-how-purpose-b

How to install the Mxmcp MCP server

{
  "mcpServers": {
    "mxhero-mcp-server": {
      "command": "<full path to mxmcp>",
      "args": [
        "-t",
        "<token>",
        "-d",
        "<optional custom tool description>"
      ]
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Example prompts to try

  • Use Mxmcp to Architecture.
  • Use Mxmcp to Advantages.

Frequently asked questions

It connects Mxmcp to MCP-compatible AI assistants such as Claude and Cursor, exposing 2 tools (Architecture, Advantages) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Mxmcp directly.