Skill audit report
hunt-api-misconfig Audit report.
Hunt API security misconfiguration — mass assignment, prototype pollution, HTTP verb tampering. Mass assignment: send {is_admin:true, role:admin, verified:true} on profile/account/reset endpoints — server blindly applies. JWT signature/crypto forging (alg:none, key confusion, kid/jku) is owned by hunt-jwt-crypto; this skill covers only non-crypto JWT handling. Prototype pollution: __proto__ injection in JSON merge / Object.assign / lodash _.merge → polluted prototype reaches sink (RCE in Node, XSS in browser). HTTP verb: GET-bypass-CSRF, X-HTTP-Method-Override, TRACE enabled. Detection: API responses with extra fields, JWTs in headers (decode at jwt.io). CORS misconfiguration (reflect-any-origin, null origin, subdomain-regex bypass, postMessage) is owned by hunt-cors. Use when hunting API misconfigs, mass-assignment, prototype pollution (JWT crypto → hunt-jwt-crypto).
OpenAgentSkill Trust Score
OpenAgentSkill Trust Score
The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.
GitHub adoption
PASS86
4.1K GitHub stars
Stars/forks activity
PASS83
4.1K stars, 633 forks; issue activity unavailable in current metadata
Recent maintenance
PASS88
2mo since push
License clarity
PASS86
MIT
README/SKILL.md completeness
INFO76
Public metadata needs stronger README/SKILL.md context
Dependency/runtime risk
FAIL38
command execution surface, credential or environment access
Install availability
PASS92
npx skills add elementalsouls/Claude-BugHunter --skill hunt-api-misconfig
Install command safety
PASS92
standard package or runtime install path
Permission surface
FAIL18
secrets or environment access, shell or command execution
Repository evidence
PASS86
https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/hunt-api-misconfig
Review status
INFO66
AI review data available
Agent Proven outcomes
INFO54
No agent outcome data yet
Checks
Install and adoption review
Install path
92
npx skills add elementalsouls/Claude-BugHunter --skill hunt-api-misconfig
Repository
88
https://github.com/elementalsouls/Claude-BugHunter/tree/main/skills/hunt-api-misconfig
License
86
MIT
Maintenance
88
2mo since push
AI review
55
SKILL.md includes JWT crypto attacks (alg:none, RS256→HS256 confusion) despite the description stating these are owned by hunt-jwt-crypto; this creates overlap and confusion about skill boundaries.
README/SKILL.md completeness
84
Usable description available
Dependency risk
38
command execution surface, credential or environment access
Install command safety
92
standard package or runtime install path
Permission surface
18
secrets or environment access, shell or command execution
Stars/forks activity
83
4.1K stars, 633 forks; issue activity unavailable in current metadata
Adoption
88
4.1K GitHub stars
Financial decision safety
58
Research-only use: do not treat output as financial advice or execute a position without human approval.
Warnings
- Dependency or permission surface needs review
- Permission surface may require sandboxing
- Financial research output is not financial advice; require human review before any live investment decision
- SKILL.md includes JWT crypto attacks (alg:none, RS256→HS256 confusion) despite the description stating these are owned by hunt-jwt-crypto; this creates overlap and confusion about skill boundaries.
- The provided excerpt is truncated mid-sentence ('Use path traversal to move inside the server-s'), suggesting the file may be incomplete or the excerpt is cut off; a full SKILL.md should be verified.
- HTTP verb tampering section is brief and lacks a detailed hunt sequence compared to other sections.
- No explicit setup/installation instructions or prerequisites are provided for using the skill.
- Financial research output is not financial advice; require human review before any live investment decision.
- Quality score needs review
- Permission surface needs review: secrets or environment access, shell or command execution
- Dependency/runtime risk: command execution surface, credential or environment access
- Permission surface: secrets or environment access, shell or command execution
Method
This report combines public metadata, AI review output, repository freshness, install readiness, OpenAgentSkill events, quality scoring, trust checks, and the agent safety gate. It is not a full source-code security review.
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