A React application that analyzes meeting costs and provides recommendations for optimization. Uses AI to calculate meeting ROI and integrates with Google Calendar for scheduling improved meetings.

• CSV upload for meeting and attendee data
• ICS calendar file analysis
• AI-powered meeting cost analysis
• Google Calendar integration for scheduling optimized meetings
• Backend proxy server for secure API calls

• Node.js (v16 or higher)
• npm or yarn

1. Clone the repository

2. Install dependencies:

   npm install

3. Set up environment variables in .env:

   ANTHROPIC_API_KEY=your_anthropic_api_key
   VITE_GOOGLE_CLIENT_ID=your_google_client_id
   VITE_GOOGLE_API_KEY=your_google_api_key
   

To enable Google Calendar integration:

1. Go to the Google Cloud Console
2. Create a new project or select an existing one
3. Enable the Google Calendar API:
   • Go to "APIs & Services" > "Library"
   • Search for "Google Calendar API" and enable it
4. Create OAuth 2.0 credentials:
   • Go to "APIs & Services" > "Credentials"
   • Click "Create Credentials" > "OAuth 2.0 Client IDs"
   • Set application type to "Web application"
   • Add authorized redirect URIs (for development: http://localhost:5174)
5. Create an API key:
   • Click "Create Credentials" > "API key"
6. Update your .env file with the credentials

1. Start the backend server:

   npm run server

2. In a new terminal, start the frontend:

   npm run dev

3. Open http://localhost:5174 in your browser

If you see "Failed to initialize Google Calendar API":

1. Check Credentials: Ensure your VITE_GOOGLE_CLIENT_ID and VITE_GOOGLE_API_KEY are correct
2. OAuth Configuration: Make sure http://localhost:5174 is added as an authorized redirect URI in Google Cloud Console
3. API Enabled: Verify that the Google Calendar API is enabled in your Google Cloud project
4. Refresh Page: Try refreshing the page to reload the Google API script
5. Use Retry Button: Click the "Retry Google API" button if it appears

If you encounter CORS errors with the Anthropic API:

• The backend proxy server handles this automatically
• Make sure both the frontend (port 5174) and backend (port 3001) are running

1. Upload a CSV file with meeting information and attendee details
2. Optionally upload ICS calendar files for additional context
3. Click "Analyze Meeting" to get AI-powered recommendations
4. Use "Schedule the Improved Meeting" to add the optimized meeting to Google Calendar

• src/App.jsx - Main React component
• server.js - Express proxy server for API calls
• public/example.csv - Sample CSV format
• .env - Environment variables (API keys)