Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

skills

Evidence-driven Claude Code skills for playable 3D production, image-to-3D reconstruction, quality gates, gameplay verification, and cross-model subagents.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings 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 d907ca964dd2, unchanged since the check below.

INSTALL_REMOTE_SCRIPT

Why this grade

  • INSTALL_REMOTE_SCRIPT Medium

    Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).

    README.md, line 70 - Codex CLI: `curl -fsSL https://chatgpt.com/codex/install.sh | sh`, then `codex login`.

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    skills/grok-subagent/scripts/grok-mcp-server, line 154

    proc = subprocess.Popen(

  • Install and update

    Serious

    install fetches a script from the network. README documents an installer that pipes a download into a shell.

    INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER

    README.md, line 70

    - Codex CLI: `curl -fsSL https://chatgpt.com/codex/install.sh | sh`, then `codex login`.

    README.md, line 71

    - Grok CLI: `curl -fsSL https://x.ai/cli/install.sh | bash`, then run `grok` and complete its

  • Network

    Pass

    No network call found.

  • 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 d907ca964dd2. requests shell access. The manifest names this permission. install fetches a script from the network. README documents an installer that pipes a download into a shell.

Date and source

Date checked:

View source

github.com

Commit graded: d907ca964dd2b86b973eadb165f7413a971bb131

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