Manage Google Contacts programmatically—list, search, and update contacts via AI. For developers building contact-aware applications or automations that need read/write access to Google Contacts.
io.github.domdomegg/google-contacts-mcp
Local install
STDIO
4 required env vars
How models use it and what it is built for.
Manage Google Contacts programmatically—list, search, and update contacts via AI. For developers building contact-aware applications or automations that need read/write access to Google Contacts.
Local install — runs as a subprocess.
Configuration this server reads at startup.
Google OAuth access token.
Transport type.
Google OAuth client ID.
Google OAuth client secret.
Where to find authoritative docs and source for Google Contacts.
Paste any of these into Agent Studio after connecting Google Contacts.
Common questions about connecting and running Google Contacts.
What can I do with the Google Contacts MCP server?
You can list, search, and manage contacts in your Google Contacts account via AI. The server connects through Google OAuth and exposes contact operations as MCP tools.
How do I authenticate this server?
You need a Google OAuth access token, client ID, and client secret. Set GOOGLE_ACCESS_TOKEN, GOOGLE_CLIENT_ID, and GOOGLE_CLIENT_SECRET as environment variables before running the server.
Do I need to set up a Google Cloud project?
Yes. You must create a Google Cloud project, enable the Google Contacts API, and generate OAuth 2.0 credentials (client ID and secret) to obtain an access token.
Can I use this server to create or delete contacts?
The registry describes list, search, and manage operations. Refer to the server documentation or test the available tools to confirm which write operations (create, update, delete) are supported.
What transport does this server use?
The Google Contacts MCP server uses stdio transport, meaning it communicates via standard input/output streams when invoked with `npx google-contacts-mcp@1.1.3`.
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