Claude Code, Skill
Math Modeling Skill
Execute and audit complete mathematical modeling competition workflows with the evidence-first mmflow runtime as the single source of truth, plus adaptive data analysis, model selection, validation, publication, presentation, privacy, reproducibility, and compliance templates.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
scripts/auto_drive.py, line 59
completed = subprocess.run( - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
scripts/mmflow_core/project.py, line 714
urllib.request.urlopen(request, timeout=timeout_seconds)
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Concern
can delete files.
PERMISSION_DELETE_FILES
scripts/auto_drive.py, line 59
completed = subprocess.run(
scripts/clean_delivery.py, line 82
completed = subprocess.run(
scripts/clean_delivery.py, line 100
shutil.rmtree(run_root, ignore_errors=True)
Show more
scripts/clean_delivery.py, line 325
shutil.rmtree(clean_root.parent, ignore_errors=True)
scripts/mmflow.py, line 978
shutil.rmtree(mmflow_dir / relative, ignore_errors=True)
scripts/mmflow.py, line 1039
shutil.rmtree(staging_parent, ignore_errors=True)
scripts/mmflow.py, line 1041
shutil.rmtree(staging_output, ignore_errors=True)
scripts/mmflow.py, line 1045
shutil.rmtree(external_backup, ignore_errors=True)
scripts/validate_skill.py, line 384
shutil.rmtree(stale_path)
scripts/mmflow_core/audit.py, line 1921
completed = subprocess.run(
scripts/mmflow_core/isolated_runtime.py, line 169
shutil.rmtree(run_root, ignore_errors=True)
scripts/mmflow_core/isolated_runtime.py, line 180
def _terminate_process_tree(process: subprocess.Popen[str]) -> None:
scripts/mmflow_core/isolated_runtime.py, line 183
subprocess.run(
scripts/mmflow_core/isolated_runtime.py, line 263
process = subprocess.Popen(
scripts/mmflow_core/runner.py, line 342
subprocess.run(
scripts/mmflow_core/runner.py, line 727
process = subprocess.Popen(
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
scripts/mmflow_core/project.py, line 714
urllib.request.urlopen(request, timeout=timeout_seconds)
Secrets
Pass
No read of a credential file or secret environment variable found.
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 0a19b18e0345. can delete files. can reach a host that is not written as a fixed address.
Date and source
Date checked:
github.com
Commit graded: 0a19b18e03457276f295f1f6c3302ce9c1e54747
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