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Card 421 of 9842026-09-11 issue

Observed arrival · 2026-09-11

Kloof’s skeptical security report for Supabase

kloof.dev Observed source
Editorial interest 84/100 Selection signal · not a rating of the site

Kloof reviews Supabase schemas and edge functions, then delivers dated, human-reviewed security evidence rather than a certification.

Landing page captured for the 2026-09-11 issue.

Field notes

Kloof accepts a read-only app repository or zip and runs a named battery across Supabase’s Postgres/RLS, storage, edge-function authorization, and secret-handling surfaces. The page says gitleaks is included by default and Semgrep can be added on request. Its output is a signed PDF with a verdict, ranked findings, and remediation order, with standard delivery stated as five business days and no production or service_role access.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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Projection by Pedal

381,023 arrived 1,000 judged 984 catalogued Enter the complete issue
kloof.dev

Landing page observed 2026-09-11. The live site may have changed.