Reference Architecture: Google Calendar MCP

A focused MCP server that turns manual calendar work into a reproducible workflow.

Context

Calendar coordination is often handled ad hoc. This creates process gaps and inconsistent outcomes, especially when multiple stakeholders need the same visibility.

What this reference shows

  • dedicated OAuth setup for one focused use case
  • isolated token storage with explicit environment handling
  • structured Calendar API operations (list/create/update/delete)
  • optional markdown sync for repeatable planning workflows

Why it matters

This repository demonstrates secure API integration with operational discipline instead of a one-off demo.

GitHub

google-calendar-mcp