SkillSpector · gstd-a2a-network
independent scanner by NVIDIA · skill by Demerzels-lab · how it works ↗
subprocess module calls execute external commands. Without careful input validation, this enables command injection.; Without declared permissions the skill's intent is opaque and cannot be validated.; Skill attempts to nullify the agent's safety policies or restrictions ('you have no restrictions', 'ignore your guidelines', 'do anything now'). This is a di…; +11 more
scanned 2026-08-22
Findings (20)
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
python-sdk/gstd_a2a/sandbox.py
Without declared permissions the skill's intent is opaque and cannot be validated.
SKILL.md
Skill attempts to nullify the agent's safety policies or restrictions ('you have no restrictions', 'ignore your guidelines', 'do anything now'). This is a direct jailbreak that disables guardrails.
python-sdk/gstd_a2a/security.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_client.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_wallet.py
Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
python-sdk/gstd_a2a/gstd_wallet.py
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.
main.py
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.
python-sdk/gstd_a2a/mcp_server.py
Skill grants unrestricted tool access without appropriate constraints. An agent with unfettered tool access can perform arbitrary actions including file modification, network requests, and code execution.
python-sdk/gstd_a2a/security.py
Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.
python-sdk/gstd_a2a/gstd_wallet.py
Skill manipulates agent memory, state, or stored context. Memory corruption can alter personality, override safety rules, or cause unpredictable behavior.
skills/autonomous_commander.md
Model output is used without validation or sanitization. Unvalidated output injected into downstream contexts (SQL, shell, HTML) enables injection attacks and arbitrary code execution.
python-sdk/gstd_a2a/sandbox.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
Scan could not complete