SkillSpector · just-prs-mcp
independent scanner by NVIDIA · skill by gabrielmoreira · 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.; uvx/uv tool run commands without ==version create a rug-pull risk.; +2 more
scanned 2026-08-22
Findings (11)
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
tests/test_just_prs_mcp.py
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
tests/test_just_prs_mcp.py
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
tests/test_just_prs_mcp.py
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
tests/test_live_integration.py
subprocess module calls execute external commands. Without careful input validation, this enables command injection.
tests/test_live_integration.py
Without declared permissions the skill's intent is opaque and cannot be validated.
SKILL.md
uvx/uv tool run commands without ==version create a rug-pull risk.
SKILL.md
uvx/uv tool run commands without ==version create a rug-pull risk.
tests/test_live_integration.py
uvx/uv tool run commands without ==version create a rug-pull risk.
tests/test_live_integration.py
Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.
just_prs_mcp_bridge.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.
tests/test_just_prs_mcp.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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