SniffPup
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Free security check for AI-built web apps
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SniffPup checks your live Lovable, Bolt, Cursor or Supabase app from the outside, the way a stranger's browser would: leaked API keys in your JavaScript, public .env and .git files, Supabase tables a signed-out visitor can read, and missing security headers. Paste your URL for a free scan, no signup needed. Read-only, and only for sites you own.
Posted
October 29, 2026
Builder
Garrett LewisReviews
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