`gmail_send`

Pack: gmail · Endpoint: https://gateway.pipeworx.io/gmail/mcp

Send an email with recipient, subject, and body text. Optionally add CC, BCC, reply-to address, and file attachments.

Parameters

Name	Type	Required	Description
`to`	string	yes	Recipient email address
`subject`	string	yes	Email subject line
`body`	string	yes	Email body text (plain text)
`cc`	string	no	CC recipients (comma-separated email addresses)
`bcc`	string	no	BCC recipients (comma-separated email addresses)

Example call

Arguments

{
  "to": "[email protected]",
  "subject": "Meeting Request",
  "body": "Hi Alice,\n\nWould you be available for a meeting next Tuesday?"
}

curl

curl -X POST https://gateway.pipeworx.io/gmail/mcp \
  -H 'Content-Type: application/json' \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"gmail_send","arguments":{"to":"[email protected]","subject":"Meeting Request","body":"Hi Alice,\n\nWould you be available for a meeting next Tuesday?"}}}'

TypeScript (@pipeworx/sdk)

import { Pipeworx } from '@pipeworx/sdk';
const pipeworx = new Pipeworx();

const result = await pipeworx.call('gmail_send', {
  "to": "[email protected]",
  "subject": "Meeting Request",
  "body": "Hi Alice,\n\nWould you be available for a meeting next Tuesday?"
});

More examples

{
  "to": "[email protected]",
  "subject": "Project Update",
  "body": "Here's the latest status on the project.",
  "cc": "[email protected]"
}

Response shape

Field	Type	Description
`id`	string	ID of sent message
`threadId`	string	Thread ID of sent message
`labelIds`	array	Label IDs applied to sent message
`error`	string	Error code if connection not authenticated
`message`	string	Error message if connection not authenticated or send failed

Full JSON Schema

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "ID of sent message"
    },
    "threadId": {
      "type": "string",
      "description": "Thread ID of sent message"
    },
    "labelIds": {
      "type": "array",
      "description": "Label IDs applied to sent message",
      "items": {
        "type": "string"
      }
    },
    "error": {
      "type": "string",
      "description": "Error code if connection not authenticated"
    },
    "message": {
      "type": "string",
      "description": "Error message if connection not authenticated or send failed"
    }
  }
}

Connect

Add this to your MCP client config, or use one-click install buttons:

{
  "mcpServers": {
    "gmail": {
      "url": "https://gateway.pipeworx.io/gmail/mcp"
    }
  }
}

See Getting Started for client-specific install steps.

gmail_send