Gmail Mcp Server Ansh

The Gmail MCP Server provides a toolset to interact programmatically with Gmail using OAuth 2.0 authentication. It enables you to search, read, send, and manage emails efficiently using a standardized interface.

📘 Google Cloud Setup

Before using the Gmail MCP Server, you must set up a Google Cloud project, enable the Gmail API, and create OAuth 2.0 credentials.

1. Create a Google Cloud Project

• Go to the Google Cloud Console.
• Click the project dropdown at the top and select New Project.
• Enter a project name (e.g., Gmail MCP Server) and click Create.

2. Enable the Gmail API

• With your project selected, navigate to the Gmail API page.
• Click Enable.

3. Create OAuth 2.0 Credentials (Desktop Client)

• In the Cloud Console, go to APIs & Services > Credentials.
• Click + Create Credentials and choose OAuth client ID.
• If prompted, configure the consent screen:
  • Set the App type to External.
  • Fill in the required fields (App name, user support email, etc.).
• For Application type, select Desktop app.
• Enter a name (e.g., Gmail MCP Desktop Client) and click Create.
• Download the credentials file (credentials.json) and store it securely. You’ll need this file for authentication.

🛠️ Available Tools

The Gmail MCP Server offers the following tools for interacting with Gmail:

• search_emails
  Search emails using Gmail’s advanced search syntax (e.g., by sender, subject, date).

• get_recent_emails
  Retrieve the most recent emails from your Gmail inbox.

• get_email_details
  Fetch full details (headers, body, metadata) of a specific email using its message ID.

• send_email
  Send a new email using your authenticated Gmail account.

• list_gmail_labels
  List all available labels configured in your Gmail account (e.g., INBOX, STARRED, SENT).

• get_emails_by_label
  Retrieve emails that belong to a specific Gmail label.

• health_check
  Check the health and connectivity of the Gmail MCP Server to ensure it is functioning correctly.

🖥️ Claude Desktop Configuration

To use the Gmail MCP Server with Claude Desktop, update your Claude configuration file to include the following entry under mcpServers. Replace CREDENTIALS_FILE with the absolute path to your downloaded credentials.json file from the Google Cloud Console.

{
  "mcpServers": {
    "gmail_mcp": {
      "command": "uvx",
      "args": [
        "gmail-mcp-server-ansh",
        "--credentials-file", "CREDENTIALS_FILE"
      ]
    }
  }
}

🔧 Programmatic Usage

If you are integrating the Gmail MCP Server into your own application (such as a custom agent system), you can configure and launch it programmatically using a params dictionary as shown below. Also replace CREDENTIALS_FILE with the absolute path to your downloaded credentials.json file from the Google Cloud Console.

params = {
    "command": "uvx",
    "args": [
        "gmail-mcp-server-ansh",
        "--credentials-file", "CREDENTIALS_FILE"
    ]
}