Google Calendar MCP

Google Calendar Integration Project

This project provides integration with Google Calendar API to manage and interact with calendar events programmatically.

Prerequisites

Python 3.8 or higher
Google Cloud Platform account
Google Calendar API enabled
OAuth 2.0 credentials configured

Setup Instructions

Installing via Smithery

To install Google Calendar Integration Project for Claude Desktop automatically via Smithery:

npx -y smithery install @Avik-creator/googlecalendarMCP --client claude

Manual Installation

Clone the Repository
git clone https://github.com/Avik-creator/googlecalendarMCP cd googlecalendarMCP
Set Up Virtual Environment
python -m venv venv source venv/bin/activate # On Windows, use `venv\Scripts\activate`
Install Dependencies
pip install -r requirements.txt
Google Cloud Platform Setupa. Go to the Google Cloud Console b. Create a new project or select an existing one c. Enable the Google Calendar API d. Create OAuth 2.0 credentials:
- Go to APIs & Services > Credentials
- Click "Create Credentials" > "OAuth client ID"
- Choose "Desktop Application"
- Download the credentials JSON file
- Rename it to credentials.json and place it in the project root
Environment VariablesCreate a .env file in the project root with the following variables:
GOOGLE_APPLICATION_CREDENTIALS=path/to/credentials.json CALENDAR_ID=your_calendar_id@group.calendar.google.com

Usage

First-time Authentication
python auth.py
This will open a browser window for OAuth authentication. Follow the prompts to authorize the application.
Running the Application
python main.py

Features

Create, read, update, and delete calendar events
Set up recurring events
Manage event attendees
Handle event notifications and reminders

Project Structure

googlecalendarMCP/
├── auth.py              # Authentication handling
├── main.py             # Main application entry point
├── requirements.txt    # Project dependencies
├── .env               # Environment variables
├── credentials.json   # Google OAuth credentials
└── token.json        # Generated OAuth token

Dependencies

The project uses the following main dependencies:

google-auth-oauthlib
google-auth-httplib2
google-api-python-client
python-dotenv

Deployed Configuration:

{
  "mcpServers": {
    "google_calendar_mcp": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "https://mcp-google-calendar.avikm744.workers.dev/sse"
      ]
    }
  }
}

Security Notes

Never commit your credentials.json, token.json, or .env file to version control
Keep your OAuth credentials secure
Regularly rotate your credentials and tokens

Contributing

Fork the repository
Create a feature branch
Commit your changes
Push to the branch
Create a Pull Request

License

This project is licensed under the MIT License - see the LICENSE file for details.

This server cannot be installed

security - not tested

license - not found

quality - not tested

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

Enables programmatic management of Google Calendar events through natural language interactions, supporting creation, reading, updating, and deletion of events with features for recurring events, attendees, and reminders.

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