Grades are a hygiene check, not a security guarantee.

Codex, Plugin

Models Cowork

Give AI coding work a team, a plan, and a clear finish line.

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 29c66331fa37, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    core/model-cowork/model_cowork.py, line 39 with urllib.request.urlopen(f"{base_url.rstrip('/')}/api/tags", timeout=2) as response:

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 4 .env

  • PERMISSION_SHELL_DECLARED Note

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

    scripts/scan_secrets.py, line 29 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/scan_secrets.py, line 29

    result = 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

    core/model-cowork/model_cowork.py, line 39

    with urllib.request.urlopen(f"{base_url.rstrip('/')}/api/tags", timeout=2) as response:

    core/model-cowork/model_cowork.py, line 96

    with urllib.request.urlopen(request, timeout=300) as response:

    packs/antigravity/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 39

    with urllib.request.urlopen(f"{base_url.rstrip('/')}/api/tags", timeout=2) as response:

    Show more

    packs/antigravity/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 96

    with urllib.request.urlopen(request, timeout=300) as response:

    packs/claude/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 39

    with urllib.request.urlopen(f"{base_url.rstrip('/')}/api/tags", timeout=2) as response:

    packs/claude/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 96

    with urllib.request.urlopen(request, timeout=300) as response:

    packs/codex/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 39

    with urllib.request.urlopen(f"{base_url.rstrip('/')}/api/tags", timeout=2) as response:

    packs/codex/model-cowork/skills/model-cowork/model-cowork/model_cowork.py, line 96

    with urllib.request.urlopen(request, timeout=300) as response:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 3

    # Never commit local credentials, keys, or certificates.

    .gitignore, line 4

    .env

    .gitignore, line 6

    !.env.example

    Show more

    SECURITY.md, line 13

    - `.gitignore` blocks common local credential and certificate files, including `.env`, `*.pem`, `*.key`, `*.p12`, `*.pfx`, `.secrets/`, and cloud-provider credential directories.

    core/SKILL.md, line 36

    Use Hermes' active model as the lead unless the user requests a model change. NVIDIA Nemotron 3 Ultra is a strong default for architecture, long-running coding, difficult debugging

    packs/antigravity/model-cowork/skills/model-cowork/SKILL.md, line 36

    Use Hermes' active model as the lead unless the user requests a model change. NVIDIA Nemotron 3 Ultra is a strong default for architecture, long-running coding, difficult debugging

    packs/claude/model-cowork/skills/model-cowork/SKILL.md, line 36

    Use Hermes' active model as the lead unless the user requests a model change. NVIDIA Nemotron 3 Ultra is a strong default for architecture, long-running coding, difficult debugging

    packs/codex/model-cowork/skills/model-cowork/SKILL.md, line 36

    Use Hermes' active model as the lead unless the user requests a model change. NVIDIA Nemotron 3 Ultra is a strong default for architecture, long-running coding, difficult debugging

  • 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 29c66331fa37. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 29c66331fa370be1a9b4ab48b8db2f7b7a23310f

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