Model

Claude 3.5 Sonnet

Example input

Project type: E-commerce web app
The app allows users to browse products, add to cart, complete checkout with third-party payments, and track orders. Deployed on serverless hosting with CDN caching. Critical flows include checkout and payment confirmation.

Example output

Top Risks:
- Cache misconfiguration may cause stale product prices during promotions.
- Third-party payment API latency could block checkout during peak traffic.
- Client-side data fetching may lead to slow initial page loads on mobile networks.

Performance Red Flags:
- Large JS bundle affecting time-to-interactive.
- No image optimization for product listings.

Failure Scenarios:
- Partial payment API outage shows generic errors instead of a degraded checkout state.
- CDN cache purge delays after deployments.

Pre-Launch Checklist:
- Enable cache busting for pricing endpoints.
- Add graceful fallback UI for payment failures.
- Set up basic frontend error monitoring.
- Run load tests on checkout flow.
- Verify rollback procedure for last release.

Readiness Score: 72/100  
GO/NO-GO: NO-GO (resolve checkout resilience and caching risks first)