Skill audit report

cairo-vulnerability-scanner Audit report.

Scans Cairo/StarkNet smart contracts for 6 critical vulnerabilities including felt252 arithmetic overflow, L1-L2 messaging issues, address conversion problems, and signature replay. Use when auditing StarkNet projects.

BLOCKED · BLOCKRiskyGenerated Aug 24, 2026Heuristic metadata audit
84
Audit
77
Trust
85
Quality
78
Security
100
Maintain
92
Install

OpenAgentSkill Trust Score

77
Strong shortlist

OpenAgentSkill Trust Score

The Trust Score helps an agent decide whether a skill is safe enough to shortlist before installation.

GitHub adoption

PASS

94

6.8K GitHub stars

Stars/forks activity

PASS

88

6.8K stars, 585 forks; issue activity unavailable in current metadata

Recent maintenance

PASS

100

Pushed today

License clarity

PASS

86

CC-BY-SA-4.0

README/SKILL.md completeness

PASS

86

Metadata includes enough usage and workflow context

Dependency/runtime risk

INFO

72

command execution surface

Install availability

PASS

92

npx skills add trailofbits/skills --skill cairo-vulnerability-scanner

Install command safety

PASS

92

standard package or runtime install path

Permission surface

INFO

62

shell or command execution, filesystem or document access

Repository evidence

PASS

86

https://github.com/trailofbits/skills/tree/main/plugins/building-secure-contracts/skills/cairo-vulnerability-scanner

Review status

INFO

66

AI review data available

Agent Proven outcomes

INFO

54

No agent outcome data yet

Checks

Install and adoption review

8 Passed · 11 Needs review

Install path

92

PASS

npx skills add trailofbits/skills --skill cairo-vulnerability-scanner

Repository

88

PASS

https://github.com/trailofbits/skills/tree/main/plugins/building-secure-contracts/skills/cairo-vulnerability-scanner

License

86

PASS

CC-BY-SA-4.0

Maintenance

100

PASS

Pushed today

AI review

55

CHECK

SKILL.md does not explicitly list its own limitations (e.g., that it focuses on Cairo 1.x and may miss issues outside the six patterns).

README/SKILL.md completeness

86

PASS

Usable description available

Dependency risk

72

CHECK

command execution surface

Install command safety

92

PASS

standard package or runtime install path

Permission surface

62

CHECK

shell or command execution, filesystem or document access

Stars/forks activity

88

PASS

6.8K stars, 585 forks; issue activity unavailable in current metadata

Adoption

88

PASS

6.8K GitHub stars

Financial decision safety

20

FIX

Potential execution surface detected; do not connect live broker, exchange, wallet, or payment credentials.

Warnings

  • Financial research output is not financial advice; require human review before any live investment decision
  • Potential broker, wallet, exchange, or real-money execution surface; sandbox and explicit approval are required
  • SKILL.md does not explicitly list its own limitations (e.g., that it focuses on Cairo 1.x and may miss issues outside the six patterns).
  • The skill references Caracal installation via `cargo install` but does not warn about potential supply chain risks of running arbitrary code; users should review before executing.
  • Financial research output is not financial advice; require human review before any live investment decision.
  • This skill may touch real-money trading, broker, wallet, or exchange operations; use only in a sandbox with explicit approval.
  • Quality score needs review

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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