google-calendar-mcp and mcp-google-calendar
These are competitors offering functionally equivalent Google Calendar MCP server implementations, with the first being more mature and battle-tested (1,059 stars vs. 9 stars) while the second appears to be a newer alternative implementation.
About google-calendar-mcp
nspady/google-calendar-mcp
MCP integration for Google Calendar to manage events.
This tool connects your Google Calendars to AI assistants like Claude, allowing you to manage your schedule using natural language. You can input requests like "Find a meeting time" or "Add this event from an image," and it will update or retrieve information from your various Google Calendars. It's designed for anyone who uses AI assistants and multiple Google Calendars (work, personal, etc.) to keep their day organized.
About mcp-google-calendar
guinacio/mcp-google-calendar
A MCP server that allows Claude and other MCP clients to interact with Google Calendar. This server enables AI assistants to manage your calendar events, check availability, and handle scheduling tasks.
This project integrates your Google Calendar with AI assistants like Claude, allowing you to manage your schedule using natural language. You can tell your AI to create, update, or delete events, check your availability, and even see what meetings you have coming up. It's for anyone who wants to streamline their scheduling and calendar management through conversational AI, making tasks like booking appointments or checking colleagues' availability much faster.
Related comparisons
Scores updated daily from GitHub, PyPI, and npm data. How scores work