Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Threat Model

Produce threat models for open-source projects: the security contract between a project and its users, structured for downstream integrators and vulnerability triagers.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 192fd60cd0af, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    batch_threat_models.py, line 332 proc = subprocess.Popen(

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    new_threat_model.py, line 1233 context_plan = "fetch (advisories + OSV + issues + rulings + homepage refs)"

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    fetch_security_context.py, line 786 ap.add_argument("--token", default=os.environ.get("GITHUB_TOKEN", ""),

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

    batch_threat_models.py, line 332

    proc = subprocess.Popen(

    new_threat_model.py, line 246

    proc = subprocess.Popen(

    new_threat_model.py, line 362

    result = subprocess.run(

    Show more

    new_threat_model.py, line 736

    shutil.rmtree(path, onerror=_on_error)

    new_threat_model.py, line 874

    commit = subprocess.run(

  • 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

    new_threat_model.py, line 1233

    context_plan = "fetch (advisories + OSV + issues + rulings + homepage refs)"

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    fetch_security_context.py, line 786

    ap.add_argument("--token", default=os.environ.get("GITHUB_TOKEN", ""),

    new_threat_model.py, line 1061

    token = os.environ.get("GITHUB_TOKEN", "")

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit 192fd60cd0af. can delete files. can reach a host that is not written as a fixed address. reads an environment variable.

Date and source

Date checked:

View source

github.com

Commit graded: 192fd60cd0afe8851128ce4c68ed68c174c11948

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen