/test-cards

description: Display Stripe test card numbers for various testing scenarios
argument-hint: [scenario]

Test Cards Reference

Provide a quick reference for Stripe test card numbers:

1. If a scenario argument is provided (e.g., "declined", "3dsecure", "fraud"), show relevant test cards for that scenario 2. Otherwise, show the most common test cards organized by category:

• Successful payment (default card)
• 3D Secure authentication required
• Generic decline
• Specific decline reasons (insufficient_funds, lost_card, etc.)

3. For each card, display:

• Card number (formatted with spaces)
• Expected behavior
• Expiry/CVC info (any future date and any 3-digit CVC)

4. Use clear visual indicators (✓ for success, ⚠️ for auth required, ✗ for decline) 5. Mention that these only work in test mode 6. Provide link to full testing documentation: https://docs.stripe.com/testing.md

If the user is currently working on test code, offer to generate test cases using these cards.