Integrations
Provides full integration with Google Calendar API for creating, retrieving, updating, and deleting events
Calendar MCP Server
A Model Context Protocol (MCP) server for Google Calendar integration in Claude Desktop. This server enables AI assistants to manage Google Calendar events through natural language interactions.
Features
- Create calendar events with title, time, description, and location
- Retrieve event details by event ID
- Update existing events (title, time, description, location)
- Delete events
- List events within a specified time range
- Full integration with Google Calendar API
- Secure OAuth2 authentication
Installation
Installing via Smithery
To install Google Calendar Integration for Claude Desktop automatically via Smithery:
Manual Installation
Setup
- Create a Google Cloud Project and obtain credentials:a. Create a Google Cloud Project:
- Go to Google Cloud Console
- Create a new project or select an existing one
- Enable the Google Calendar API for your project
b. Create OAuth 2.0 Credentials:
- Go to "APIs & Services" > "Credentials"
- Click "Create Credentials" > "OAuth client ID"
- Choose "Desktop app" as application type
- Give it a name and click "Create"
- You will get your
GOOGLE_CLIENT_ID
andGOOGLE_CLIENT_SECRET
c. Get Refresh Token:
- Go to OAuth 2.0 Playground
- Click the gear icon (Settings) in the top right
- Check "Use your own OAuth credentials"
- Enter your OAuth Client ID and Client Secret
- In the left panel, find "Calendar API v3" and select "https://www.googleapis.com/auth/calendar"
- Click "Authorize APIs" and complete the OAuth flow
- Click "Exchange authorization code for tokens"
- Copy the "Refresh token" - this is your
GOOGLE_REFRESH_TOKEN
- Configure in Claude Desktop:
Usage Examples
The server provides several tools that can be used through the Claude Desktop:
Create Event
List Events
Update Event
Delete Event
Security Notes
- Keep your Google API credentials secure
- Regularly rotate your refresh tokens
- Store sensitive information in Claude Desktop configuration
- Never share or commit your credentials to version control
- The refresh token gives access to your Google Calendar, treat it like a password
Contributing
Contributions are welcome! Please feel free to submit a Pull Request.
License
This project is licensed under the ISC License.
Author
gongrzhe
Support
If you encounter any issues or have questions, please file an issue on the GitHub repository.
This server cannot be installed
local-only server
The server can only run on the client's local machine because it depends on local resources.
Google Calendar integration in Cursor IDE. This server enables AI assistants to manage Google Calendar events through natural language interactions.
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