Individual skill
js-secrets-extraction
Analyze JS bundles and source maps for hardcoded secrets, API keys, JWTs, and internal endpoints
recon/js-secrets-extraction/SKILL.md
Source commit 1260244136edc6ae698d76d3d526f503e322778d
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 9, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
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Repository context
- Repository stars (not skill ratings)
- 1,332
- Repository last updated
- Nov 7, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- bug-bounty Repository topic
- cloud-security Repository topic
- firebase-hacking Repository topic
- hermes-agent Repository topic
- jwt-attacks Repository topic
- offensive-security Repository topic
- penetration-testing Repository topic
- reconnaissance Repository topic
- red-team Repository topic
- security-automation Repository topic
- js Declared skill tag
- secrets Declared skill tag
- api-key Declared skill tag
- jwt Declared skill tag
- source-map Declared skill tag
- recon Declared skill tag
- engineering Derived category
Files and excerpt
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Browse files
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Read excerpt
# JS Bundle & Source Map Analysis -- Secret Extraction
## When to Use
- **ALWAYS** after initial web enumeration
- When you find modern SPA (React, Angular, Vue)
- When target uses Firebase, Supabase, Auth0
- Higher yield than directory scanning on many targets
## Why Analyze JS Bundles
Modern JavaScript bundles (Webpack, Vite, esbuild) often contain:
- Hardcoded API keys and tokens
- Internal API URLs