Kayak

Privacy & Authentication

Your credentials, your choice. Canifi LifeOS respects your privacy.

Option 1: Manual Browser Login (Recommended)

If you prefer not to share credentials with Claude Code:

1. Complete the Browser Automation Setup using CDP mode
2. Login to the service manually in the Playwright-controlled Chrome window
3. Claude will use your authenticated session without ever seeing your password

Option 2: Environment Variables

If you're comfortable sharing credentials, you can store them locally:

canifi-env set SERVICE_EMAIL "your-email"
canifi-env set SERVICE_PASSWORD "your-password"

Note: Credentials stored in canifi-env are only accessible locally on your machine and are never transmitted.

Capabilities

• Compare flight prices across all major airlines and OTAs
• Search hotels with price comparison across booking sites
• Find rental car deals from multiple providers
• Set price alerts for specific routes
• Use Explore feature to find cheap destinations
• Access Price Forecast to time purchases optimally

Usage Examples

Example 1: Compare Flight Prices

User: "Find the cheapest flight from Boston to Seattle in February"
Claude: I'll search Kayak for the best prices.
- Opens Kayak via Playwright MCP
- Enters BOS to SEA, flexible February dates
- Compares across 300+ sites
- Returns price calendar showing cheapest days
- Best deal: Feb 11-18, Alaska $198 roundtrip
- Notes: Price Forecast says BUY NOW (likely to increase)

Example 2: Set Price Alert

User: "Alert me if LAX to London drops below $500"
Claude: I'll set up a price alert for that route.
- Navigates to price alerts section
- Creates alert: LAX to LHR
- Sets threshold: under $500 roundtrip
- Confirms: Alert active, checking prices daily
- Current best: $612 on British Airways

Example 3: Explore Destinations

User: "Where can I fly from Chicago for under $300 in March?"
Claude: I'll explore cheap destinations from Chicago.
- Uses Kayak Explore feature
- Sets budget: $300 roundtrip max
- Filters: March dates
- Shows map with options:
  - Denver: $148 roundtrip
  - Phoenix: $189 roundtrip
  - New Orleans: $234 roundtrip
  - Miami: $278 roundtrip

Authentication Flow

1. Navigate to kayak.com via Playwright MCP
2. Click "Log in" and enter email
3. Complete password verification
4. Handle email confirmation if required
5. Sync saved searches and alerts
6. Maintain session for tracking

Error Handling

• Login Failed: Try password reset, notify user
• Search Timeout: Retry with fewer filters
• No Results: Expand date range, suggest alternatives
• Session Expired: Re-authenticate automatically
• Rate Limited: Wait 2 minutes (strict anti-bot measures)
• Redirect to Booking: Note partner site for final booking

Self-Improvement Instructions

After each interaction:

• Log price forecast accuracy
• Track best times to book patterns
• Note seasonal pricing trends
• Document UI and selector changes

Suggest updates when:

• Kayak changes search interface
• New comparison features added
• Price Forecast algorithm updates
• Explore feature expands

Notes

• Kayak is a metasearch - actual booking happens on partner sites
• Price Forecast uses historical data for buy/wait recommendations
• Hacker Fares combine one-way tickets from different airlines
• Flex dates often reveal significant savings
• Private browsing may show different prices
• Some airlines (Southwest) not included in results