Observed arrival · 2026-09-28
Keysnag adds a security check before the push
A free, open-source command-line tool that checks AI-built apps for security issues before code is pushed.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Founders and developers shipping AI-built apps
- Worth noticing
- Its optional two-account check tests whether one user can access another’s Supabase data through the live API, without changing data.
Field notes
The hook is described as editor-independent: it fires on git push whether the developer is using Cursor, VS Code, a terminal, or CI. Its checks span local code and dependencies as well as optional live-site probes; those live checks are skipped until the required URL or credentials are supplied. The homepage reports a production-app run that went from 144 findings to 16 after rule tuning.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue