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SkillSpector · generate-visuals

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

FAILmax severity: CRITICALrisk score: 100

The skill uses 'env' capability that is not listed in its permissions. This may indicate deceptive intent or missing permission declarations.; The skill uses 'network' capability that is not listed in its permissions. This may indicate deceptive intent or missing permission declarations.; Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, a…; +2 more

scanned 2026-08-23

Findings (9)

HIGHMCP Least Privilegeconfidence: 0.75

The skill uses 'env' capability that is not listed in its permissions. This may indicate deceptive intent or missing permission declarations.

scripts/capture_screenshot.py

HIGHMCP Least Privilegeconfidence: 0.75

The skill uses 'network' capability that is not listed in its permissions. This may indicate deceptive intent or missing permission declarations.

scripts/capture_screenshot.py

MEDIUMAgent Snoopingconfidence: 0.85

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.

scripts/capture_screenshot.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

scripts/capture_screenshot.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

scripts/generate_image.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

scripts/generate_image.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

scripts/run_action_shot.py

HIGHSystem Prompt Leakageconfidence: 0.85

Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.

scripts/generate_image.py

HIGHSystem Prompt Leakageconfidence: 0.85

Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.

scripts/generate_image.py

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

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