Google Calendar MCP Server

Provides MCP resources and tools for AI assistants to access/manage events, calendars, ACLs, and user settings in Google Calendar, including free/busy queries.

acl_rule

Dataset

Access Control List rule defining permissions for a calendar.

kindetagid +3 more

calendarlistentry

Dataset

An entry representing a calendar in the user's personal calendar list.

idsummaryaccessRole +7 more

colors

Dataset

Global color definitions for calendars and events.

kindupdatedcalendar.(key).background +3 more

calendar

Dataset

Metadata for a specific calendar (primary or secondary).

idsummarydescription +4 more

event

Dataset

A single calendar event.

idsummarystart.dateTime +7 more

setting

Dataset

User-specific settings (like timezone, default event length).

kindetagid +4 more

acl.delete

Tool

Deletes an access control rule.

acl.insert

Tool

Creates an access control rule.

acl.patch

Tool

Updates an access control rule (supports patch semantics).

acl.update

Tool

Updates an access control rule.

acl.watch

Tool

Watch for changes to ACL resources (Webhook setup).

calendarlist.delete

Tool

Removes a calendar from the user's calendar list.

calendarlist.insert

Tool

Inserts an existing calendar into the user's calendar list.

calendarlist.patch

Tool

Updates an existing calendar on the user's calendar list (supports patch semantics).

calendarlist.update

Tool

Updates an existing calendar on the user's calendar list.

calendarlist.watch

Tool

Watch for changes to CalendarList resources (Webhook setup).

calendars.clear

Tool

Clears a primary calendar (deletes all events).

calendars.delete

Tool

Deletes a secondary calendar.

calendars.insert

Tool

Creates a secondary calendar.

calendars.patch

Tool

Updates metadata for a calendar (supports patch semantics).

calendars.update

Tool

Updates metadata for a calendar.

channels.stop

Tool

Stop watching resources through this channel.

events.delete

Tool

Deletes an event.

events.import

Tool

Imports an event.

events.insert

Tool

Creates an event.

events.move

Tool

Moves an event to another calendar.

destination (required)

events.patch

Tool

Updates an event (supports patch semantics).

events.quickadd

Tool

Creates an event based on a simple text string.

text (required)

events.update

Tool

Updates an event (full update, does not support patch semantics).

events.watch

Tool

Watch for changes to Events resources (Webhook setup).

freebusy.query

Tool

Returns free/busy information for a set of calendars.

settings.watch

Tool

Watch for changes to Settings resources (Webhook setup).

Google Calendar Resources

Datasets

Tools

Google Calendar MCP Server

Connect your AI to Google Calendar data through the Model Context Protocol.

Granularly control which tools your AI can access
Full visibility with logging and auditing
Standard MCP protocol - no custom wrappers needed

Select a dataset or tool from the left to see more details

Universal MCP Server for Google Calendar

Connect Claude, Microsoft Copilot, and any MCP-compatible AI to Google Calendar. One server, instant access to datasets, tools, and workflows.

Model Context Protocol: Industry standard supported by Claude and Microsoft Copilot
Fine-Grained Control: Choose exactly which datasets and tools your AI can access
Connect Once, Use Everywhere: Single authentication for all your AI assistants

Get Started with Your Favorite AI Tool

Follow our step-by-step guides for popular AI frameworks and tools

Native MCP support

Copilot + MCP

AI-first IDE

Custom actions

Automation platform