Google Contacts
G

Google Contacts

A Google contact service based on the MCP protocol that provides contact management, organizational directory search, and Google Workspace interaction functions.
2.5 points
6.1K

What is the MCP Google Contacts Server?

This is a server based on the Machine Conversation Protocol (MCP) that allows AI assistants to help you manage Google contacts, search the organizational directory, and interact with Google Workspace. It provides a complete set of contact management functions, including creating, updating, deleting, and searching for contacts.

How to use the MCP Google Contacts Server?

You can interact with the server through an AI assistant (such as Claude) and send instructions to manage contacts. First, you need to set up Google API authentication, then start the server, and finally connect through an MCP client.

Use cases

It is particularly useful when you need to quickly find contacts, update contact information in batches, manage the organizational directory, or synchronize work contacts through an AI assistant.

Main features

Contact management
Complete CRUD functions (create, read, update, delete contacts)
Organizational directory search
Search for users in the entire Google Workspace organizational directory
Access to other contacts
View contacts you have interacted with but not formally added
Google Workspace integration
Deep integration with Google Workspace to access organizational user information
Advantages
Manage contacts through natural language interaction with an AI assistant
No need to directly operate the Google Contacts interface
Can process contact operations in batches
Supports organizational directory search, making it easy to find colleagues
Limitations
Requires Google API permission settings
Limited by the Google People API quota
Requires an OAuth authentication process for first-time use

How to use

Installation preparation
Ensure that Python 3.12+ is installed and prepare your Google API credentials
Authentication setup
Configure Google API authentication. You can choose to use a credentials.json file or environment variables
Start the server
Run the server and choose a suitable transport protocol (stdio or http)
Connect the AI assistant
Configure the MCP server connection in an AI assistant (such as Claude)

Usage examples

Find a colleague's contact information
When you need to quickly find a colleague's contact information
Update contacts in batches
When the company's email domain changes and you need to update contact emails in batches
Onboard a new employee
When a new employee joins and needs to be added to the contacts

Frequently asked questions

How to obtain Google API credentials?
Why can't I search the organizational directory?
Which AI assistants does the server support?
Are there any usage restrictions?

Related resources

Google People API documentation
Official API documentation and technical reference
GitHub repository
Project source code and latest updates
MCP protocol description
Detailed description of the Machine Conversation Protocol

Installation

Copy the following command to your Client for configuration
{
  "mcpServers": {
    "google-contacts-server": {
      "command": "uv",
      "args": [
         "--directory",
         "/path/to/mcp-google-contacts-server",
         "run",
        "main.py"
      ],
      "disabled": false,
      "autoApprove": []
    }
  }
}
Note: Your key is sensitive information, do not share it with anyone.

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