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SkillSpector · skill-supply-chain-audit

independent scanner by NVIDIA · skill by seb1n · how it works ↗

FAILmax severity: CRITICALrisk score: 89

Without declared permissions the skill's intent is opaque and cannot be validated.; Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, dat…; Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, …; +3 more

scanned 2026-08-23

Findings (7)

MEDIUMMCP Least Privilegeconfidence: 0.7

Without declared permissions the skill's intent is opaque and cannot be validated.

SKILL.md

MEDIUMExcessive Agencyconfidence: 0.75

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

SKILL.md

MEDIUMExcessive Agencyconfidence: 0.75

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

SKILL.md

LOWExcessive Agencyconfidence: 0.75

Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.

SKILL.md

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

scripts/audit_skill.py

HIGHPrompt Injectionconfidence: 0.9

This pattern attempts to override system instructions or ignore safety constraints. Without LLM analysis, manual review is recommended.

SKILL.md

HIGHRogue Agentconfidence: 0.9

Skill modifies its own code, configuration, or behavior at runtime. Self-modification enables an agent to escalate privileges, disable safety constraints, or install persistent backdoors.

SKILL.md

What the verdicts mean

SkillSpector reports on SkillMD's shared five-tier scale. See how SkillSpector works ↗.

PASS

Overall severity LOW (risk score in the safe range)

CAUTION

Overall severity MEDIUM

WARNING

Overall severity HIGH

FAILthis skill

Overall severity CRITICAL

INCONCLUSIVE

Scan could not complete