LeakPatrol

Security guides for AI-built apps

By Paweera, Site Reliability Engineer · Updated 18 October 2026

Short, practical guides to the security mistakes AI coding tools make most, written by a Site Reliability Engineer.

• Lovable security check: is your Lovable app safe?
  Free security check for Lovable apps. Find leaked API keys, Supabase tables without Row Level Security, and missing protections, with fixes you can paste back into Lovable.
• Supabase security check: is your anon key safe? (RLS checker)
  Is your Supabase anon key safe in the frontend? Yes, if Row Level Security is on. Check RLS, the service_role key, storage buckets and views, with copy-paste SQL.
• How to check if your API key is exposed on your website
  Check whether OpenAI, Stripe, AWS or other secret API keys are visible in your website's JavaScript, what each key prefix means, and what to do if one leaked.