ClawAudit verdict
calculator
calculator-py
Encodes data AND uses eval
Local Python calculator using numpy/scipy/mpmath to evaluate user-supplied mathematical expressions; dynamic_eval is the documented eval subcommand for math, not arbitrary code injection, and there is no network exfiltration.
Automated static analysis — not a human review. ClawAudit flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.
What it does
These are capability combinations: each listed behavior occurs in the skill, but ClawAudit detects co-occurrence — it does not verify that one flows into another. Read the code to confirm a live chain.
Encodes data AND uses eval — the obfuscated-execution pattern (atob + eval; data-flow not verified)
LLM05 · ASI05 · ASI10
Permission integrity
package_install
Findings (5)
Uses eval() — can execute arbitrary code
README_EN.md · prose · downgraded · eval (
Dynamic __import__('os') — Python OS command execution
scripts/test_calc.py · prose · downgraded · __import__('os')
pip3 install — installs Python packages at runtime
SKILL.md · code · pip3 install
subprocess execution — runs system commands from Python
scripts/test_calc.py · prose · downgraded · subprocess.run(
Popular HTTP library — network access
scripts/calc.py · prose · downgraded · Got
Why the tier is capped
Execution sink present in raw bytes (Hard Floor: class D). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.
Permissions & capabilities
No declared permissions — minimal attack surface.
package_installdynamic_evaldata_encoding Thanks — recorded.