Google Contacts MCP Server

Example Use Cases

• 1

  Read and search a user's Google Contacts to provide personalized suggestions or contact lookup.

• 2

  Create, update, or sync contacts between a user's Google Contacts and another application.

• 3

  Authenticate via OAuth to access a user's contacts securely within a client like Cursor.

Description

This repository provides an MCP server implementation that connects to the Google Contacts API, enabling clients (for example Cursor) to authenticate and interact with a user's contacts. It requires a Google Cloud project, enabled Contacts API, and OAuth credentials (credentials.json). The first authentication opens a browser for OAuth consent; note that if your Google app is unpublished or in testing you must add tester emails in GCP. The server is intended to be added to a client's MCP configuration to enable contact access for agents.