SkillSpector · ai-sniffer
independent scanner by NVIDIA · skill by ichichuang · how it works ↗
subprocess module calls execute external commands. Without careful input validation, this enables command injection.; Credentials or environment variables flow to a network sink. This is a high-confidence indicator of credential exfiltration.; Without declared permissions the skill's intent is opaque and cannot be validated.; +3 more
scanned 2026-08-23
Findings (13)
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
scripts/frontier_digest.py
Credentials or environment variables flow to a network sink. This is a high-confidence indicator of credential exfiltration.
scripts/frontier_digest.py
Credentials or environment variables flow to a network sink. This is a high-confidence indicator of credential exfiltration.
scripts/frontier_digest.py
Credentials or environment variables flow to a network sink. This is a high-confidence indicator of credential exfiltration.
scripts/frontier_digest.py
Without declared permissions the skill's intent is opaque and cannot be validated.
SKILL.md
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
scripts/frontier_digest.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
scripts/frontier_digest.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
scripts/frontier_digest.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
scripts/frontier_digest.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
scripts/frontier_digest.py
Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.
scripts/frontier_digest.py
Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.
scripts/frontier_digest.py
Model output is used without validation or sanitization. Unvalidated output injected into downstream contexts (SQL, shell, HTML) enables injection attacks and arbitrary code execution.
scripts/frontier_digest.py
What the verdicts mean
SkillSpector reports on SkillMD's shared five-tier scale. See how SkillSpector works ↗.
Overall severity LOW (risk score in the safe range)
Overall severity MEDIUM
Overall severity HIGH
Overall severity CRITICAL
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