Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Vietnamese Humanizer

Vietnamese Humanizer, a skill listed in the PlugVet directory.

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 576c80fb445a, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/vietnamese_writing_skills/cli/dev.py, line 301 with urllib.request.urlopen(request, timeout=timeout) as response: # noqa: S310

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    web/backend/app/config.py, line 16 env_file=".env",

  • PERMISSION_SHELL_DECLARED Note

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

    src/vietnamese_writing_skills/cli/dev.py, line 405 run: Callable[..., Any] = subprocess.run

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    web/frontend/package-lock.json, line 1 {

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

    src/vietnamese_writing_skills/cli/dev.py, line 405

    run: Callable[..., Any] = subprocess.run

    src/vietnamese_writing_skills/cli/dev.py, line 406

    popen: Callable[..., Any] = subprocess.Popen

  • 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

    src/vietnamese_writing_skills/cli/dev.py, line 301

    with urllib.request.urlopen(request, timeout=timeout) as response: # noqa: S310

    web/frontend/lib/api.ts, line 33

    healthRequest = fetch(`${API_BASE}/api/health`).then((res) =>

    web/frontend/lib/api.ts, line 41

    const res = await fetch(`${API_BASE}/api/lint`, {

    Show more

    web/frontend/lib/api.ts, line 50

    const res = await fetch(`${API_BASE}/api/patterns`);

    web/frontend/lib/api.ts, line 55

    const res = await fetch(`${API_BASE}/api/skills`);

    web/frontend/lib/api.ts, line 64

    const res = await fetch(`${API_BASE}/api/rewrite`, {

    web/frontend/lib/api.ts, line 75

    const res = await fetch(`${API_BASE}/api/contributions`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    web/backend/app/config.py, line 16

    env_file=".env",

    .gitignore, line 30

    web/frontend/.env*.local

    .gitignore, line 33

    web/backend/.env

    Show more

    docs/maintainer-guide.md, line 28

    All optional backend capabilities fail closed. Configure them in `web/backend/.env` when running the backend manually; `scripts/dev.py demo` and `smoke` override the three feature

    docs/maintainer-guide.md, line 36

    | Frontend API target | Local example | Set `NEXT_PUBLIC_API_BASE_URL` in `web/frontend/.env.local`. | The browser sends API requests to this backend URL. |

    docs/plans/2026-07-22-wave1-implementation.md, line 81

    `web/backend/tests/test_lint.py`, and `web/backend/.env.example`.

    web/GEMINI_PROMPT.md, line 70

    │ ├── .env.example (FRONTEND_ORIGIN, GEMINI_API_KEY, ADMIN_API_KEY, DATABASE_URL, LINT_MAX_CHARS)

    web/GEMINI_PROMPT.md, line 94

    ├── .env.local.example (NEXT_PUBLIC_API_BASE_URL)

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    web/frontend/package-lock.json, line 1

    {

  • 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 576c80fb445a. 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. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 576c80fb445a8b2e9ec1993a6490ab6529b89d12

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