Gmail MCP Server

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add mcp-gmail -- npx -y @mcp-z/mcp-gmail

{
  "mcpServers": {
    "mcp-gmail": {
      "args": [
        "-y",
        "@mcp-z/mcp-gmail"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.mcp-gmail]
command = "npx"
args = ["-y", "@mcp-z/mcp-gmail"]

{
  "mcpServers": {
    "mcp-gmail": {
      "args": [
        "-y",
        "@mcp-z/mcp-gmail"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "mcp-gmail": {
      "args": [
        "-y",
        "@mcp-z/mcp-gmail"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: GOOGLE_CLIENT_ID (Google OAuth client ID (required for OAuth authentication modes)), GOOGLE_CLIENT_SECRET (Google OAuth client secret (optional for public clients)), GOOGLE_SERVICE_ACCOUNT_KEY_FILE (Path to service account JSON key file (required for service-account auth mode)), AUTH_MODE (Authentication mode), HEADLESS (Disable browser auto-open, return auth URL instead (true/false)), REDIRECT_URI (OAuth redirect URI (optional, default: ephemeral loopback)), DCR_MODE (Dynamic Client Registration mode), DCR_VERIFY_URL (External verification endpoint URL (required for external DCR mode)), DCR_STORE_URI (DCR client storage URI (for self-hosted DCR mode)), RESOURCE_STORE_URI (Resource store URI for CSV export files (file://)), PORT (HTTP server port (overrides --port)), BASE_URL (Base URL for HTTP transport (used for OAuth/DCR endpoints and file links)), LOG_LEVEL (Logging level). The author declared them in the registry entry; get the values from the project itself.