Multimail Dev MCP Server: Install & Setup

Install Multimail Dev in Claude Code

Remote URL

Claude Code

claude mcp add --transport http multimail-dev https://mcp.multimail.dev/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "multimail-dev": {
      "url": "https://mcp.multimail.dev/mcp"
    }
  }
}

npm

Claude Code

claude mcp add multimail-dev -- npx -y @multimail/mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "multimail-dev": {
      "command": "npx",
      "args": [
        "-y",
        "@multimail/mcp-server"
      ]
    }
  }
}

Frequently asked questions

What does the Multimail Dev MCP server do?

Email for AI agents: send and receive as Markdown with configurable human oversight (monitor, gate or fully autonomous).

Is the Multimail Dev MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Multimail Dev run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Multimail Dev to Claude Code?

Run: claude mcp add --transport http multimail-dev https://mcp.multimail.dev/mcp

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