multimail-dev/mcp-server

Remote (streamable-http)

https://mcp.multimail.dev/mcp Requires auth (checked 2026-11-09)

Claude Code:

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

Or add to your MCP client config:

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

Package (npm 0.13.0)

npx -y @multimail/[email protected]

Or add to your MCP client config:

{
  "mcpServers": {
    "mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@multimail/[email protected]"
      ],
      "env": {
        "MULTIMAIL_API_KEY": "<YOUR_VALUE>"
      }
    }
  }
}

• MULTIMAIL_API_KEY secret — Your MultiMail API key (starts with mm_live_). Optional — run without it to create an account first.
• MULTIMAIL_MAILBOX_ID — Default mailbox ID. If not set, pass mailbox_id to each tool or call list_mailboxes first.