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google-calendar-mcp

google-calendar-mcp is an MCP server, listed under calendar & scheduling. It reaches google and googlecalendar. It needs GOOGLE_CLIENT_SECRET and TOKEN_ENCRYPTION_KEY to authenticate. Its repository has 59 GitHub stars and is licensed under MIT; we last read it on 2026-10-24.

Google Calendar MCP server for Claude Desktop integration

Install

Read from google-calendar-mcp’s own README, close to verbatim -- not written by us, and not guessed.

npm install -g @modelcontextprotocol/server

What it reaches, and what it needs

Reaches
google, googlecalendar
Credential
GOOGLE_CLIENT_SECRET, TOKEN_ENCRYPTION_KEY

What it connects to

Supported in
Claude Desktop

Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.

Maintenance

Stars
59
State
listed
Licence
MIT
From the repository

Google Calendar MCP server for Claude Desktop integration

google-calendar-mcp compared with similar servers

google-calendar-mcp compared with the closest alternatives, by services reached, credentials, stars, last update and licence
ServerReachesNeedsStarsLast updateLicence
google-calendar-mcp (this page)google, googlecalendarGOOGLE_CLIENT_SECRET, TOKEN_ENCRYPTION_KEY592026-08-18MIT
mcp-domain-availability—None listed612026-09-27MPL-2.0

Ranked by services in common with google-calendar-mcp, then by stars. Figures are from each repository when we last read it.

Common questions about google-calendar-mcp

What does google-calendar-mcp do?
Google Calendar MCP server for Claude Desktop integration
How do I install google-calendar-mcp?
Its own README gives this command: npm install -g @modelcontextprotocol/server. Run it where your MCP client can launch the server, and check the README for any settings it asks for.
What does google-calendar-mcp connect to, and what does it need?
It reaches google and googlecalendar. The credentials we found in its source are GOOGLE_CLIENT_SECRET and TOKEN_ENCRYPTION_KEY.
Which AI clients can use google-calendar-mcp?
Its own description mentions Claude Desktop. That is a mention in its description, not a test we ran.
Is google-calendar-mcp official and is it maintained?
We found nothing naming it as a vendor’s official server. Its repository has 59 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-08-18.
What licence does google-calendar-mcp use?
The repository declares the MIT licence.

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