OpenMail MCP Server: Install & Setup

Install OpenMail in Claude Code

Claude Code

claude mcp add --transport http openmail https://mcp.openmail.sh/mcp

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

{
  "mcpServers": {
    "openmail": {
      "url": "https://mcp.openmail.sh/mcp"
    }
  }
}

Frequently asked questions

What does the OpenMail MCP server do?

Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.

Is the OpenMail 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 OpenMail run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add OpenMail to Claude Code?

Run: claude mcp add --transport http openmail https://mcp.openmail.sh/mcp

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