Madsalt Supabase Checker
Free read-only check of a Supabase project: RLS policies, functions and auth settings, mapped to OWASP Top 10:2025 with fix SQL.
madsalt.tech
About Madsalt Supabase Checker
The Madsalt Supabase Checker is a free web tool that reads a Supabase project without changing it. It reviews row-level security policies, database functions and auth settings, maps each finding to the OWASP Top 10:2025 and gives the SQL to fix it. It never reads table rows or keys. You connect your own supabase.com account, so there is no sign-up on madsalt.
Key features
- Read-only check of RLS, functions and auth settings
- Findings mapped to OWASP Top 10:2025
- Fix SQL for each finding
- No sign-up on madsalt
Who is this website for?
Founders and developers who shipped an app on Supabase, often built with Lovable, Bolt or Cursor, and want to check it before launch.
What can visitors do here?
Check a Supabase project for exposed tables and weak policies before launch.
What makes it different?
Read-only: it never reads table rows or keys. Free, with fix SQL for every finding.
Information was provided by the submitter and is not independently verified or endorsed by MeWebLink. Screening does not guarantee safety, accuracy or search indexing.
