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SkillSpector · blog

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

WARNINGmax severity: HIGHrisk score: 64

Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, a…; Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.; This pattern attempts to override system instructions or ignore safety constraints. Without LLM analysis, manual review is recommended.; +2 more

scanned 2026-08-22

Findings (6)

MEDIUMAgent Snoopingconfidence: 0.8

Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.

SKILL.md

HIGHMemory Poisoningconfidence: 0.8

Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.

templates/thought-leadership.md

HIGHPrompt Injectionconfidence: 0.9

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

SKILL.md

HIGHPrompt Injectionconfidence: 0.21

Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.

references/platform-guides.md

HIGHPrompt Injectionconfidence: 0.21

Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.

references/platform-guides.md

HIGHRogue Agentconfidence: 0.255

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.

references/content-templates.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

WARNINGthis skill

Overall severity HIGH

FAIL

Overall severity CRITICAL

INCONCLUSIVE

Scan could not complete