Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Mission Brief

Mission Brief, a skill listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

Rescanned at commit 2fa31fca9284, unchanged since the check below.

PERMISSION_SHELL_UNDECLARED SECRETS_PATH_CREDENTIAL

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    evals/scripts/run_mission_handoff_execution.py, line 171 run = subprocess.run(command, cwd=project, input=stdin, text=True,

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    evals/scripts/run_mission_review_behavior.py, line 738 if path.is_file() and path.name in {"auth.json", ".credentials.json"}

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

    requests shell access. No manifest field names shell or command execution. can delete files.

    PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES

    evals/scripts/run_mission_handoff_execution.py, line 171

    run = subprocess.run(command, cwd=project, input=stdin, text=True,

    evals/scripts/run_mission_review_behavior.py, line 505

    version = subprocess.run(

    evals/scripts/run_mission_review_behavior.py, line 814

    shutil.rmtree(root)

    Show more

    evals/scripts/verify_mission_brief_release.py, line 167

    baseline = subprocess.run(

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL

    evals/scripts/run_mission_review_behavior.py, line 738

    if path.is_file() and path.name in {"auth.json", ".credentials.json"}

  • 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.

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Note

Hygiene check of commit 2fa31fca9284. requests shell access. No manifest field names shell or command execution. can delete files. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 2fa31fca9284a807f3ce45516ef62ce2b7819322

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