Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Agent Skills

Personal agent skills for planning, building, reviewing, and explaining software.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

INSTALL_LIFECYCLE_HOOK

Why this grade

  • INSTALL_LIFECYCLE_HOOK Medium

    A package install hook (preinstall, install, postinstall or prepare) runs a script.

    package.json, line 8 prepare

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

    can delete files.

    PERMISSION_DELETE_FILES

    scripts/check-installs.py, line 22

    return subprocess.run(['git', *args], stdout=subprocess.PIPE, text=True, check=True).stdout

    skills/agents/maintain-skills/scripts/catalog.py, line 34

    result = subprocess.run(['git', '--no-optional-locks', '-C', str(repository), *arguments], capture_output=True, env=environment)

    skills/agents/maintain-skills/scripts/catalog.py, line 576

    shutil.rmtree(runs / name)

    Show more

    skills/agents/pstack-mode/scripts/worktree-audit.py, line 16

    return subprocess.run(['git', '--no-optional-locks', '-C', str(repo), *args], capture_output=True, env=environment)

    skills/agents/pstack-recall/scripts/history.py, line 17

    return subprocess.run(['git', '--no-optional-locks', '-C', str(repo), *args], capture_output=True, env=environment)

    skills/agents/pstack-swarm/scripts/review.py, line 17

    process = subprocess.Popen(args, cwd=cwd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, start_new_session=os.name == 'posix')

    skills/engineering/pstack-statechart/scripts/render.mjs, line 57

    fs.rmSync(tmp, { recursive: true, force: true });

    skills/engineering/pstack-statechart/scripts/snapshot.mjs, line 42

    process.on("exit", () => fs.rmSync(this.#root, { recursive: true, force: true }));

    skills/engineering/pstack-statechart/scripts/statechart.mjs, line 214

    fs.rmSync(metadir, { recursive: true, force: true });

    skills/engineering/pstack-statechart/scripts/statechart.mjs, line 622

    if (!keep) fs.rmSync(work, { recursive: true, force: true });

    skills/engineering/pstack-statechart/scripts/statechart.mjs, line 644

    if (sameFolder(to, claimed)) fs.rmSync(to, { recursive: true, force: true });

    skills/engineering/pstack-statechart/scripts/statechart.mjs, line 649

    fs.rmSync(from, { recursive: true, force: true });

    skills/engineering/pstack-statechart/scripts/statechart.mjs, line 709

    fs.rmSync(old, { recursive: true, force: true });

  • Install and update

    Concern

    runs a script at install time.

    INSTALL_LIFECYCLE_HOOK

    package.json, line 8

    prepare

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    skills/agents/maintain-skills/scripts/catalog.py, line 531

    def fetch(root, catalog, state, remotes=None):

    skills/agents/maintain-skills/scripts/catalog.py, line 700

    result = fetch(root, catalog, arguments.state.resolve(), remotes)

    skills/engineering/tdd/mocking.md, line 44

    getUser: (id) => fetch(`/users/${id}`),

    Show more

    skills/engineering/tdd/mocking.md, line 45

    getOrders: (userId) => fetch(`/users/${userId}/orders`),

    skills/engineering/tdd/mocking.md, line 46

    createOrder: (data) => fetch("/orders", { method: "POST", body: data }),

    skills/engineering/tdd/mocking.md, line 51

    fetch: (endpoint, options) => fetch(endpoint, options),

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    skills/agents/pstack-mode/scripts/orch/orch.ts, line 240

    .addOption(new Option("--store <dir>", "store directory (or ORCH_STORE)").env("ORCH_STORE"))

    skills/agents/pstack-mode/scripts/orch/orch.ts, line 438

    .addOption(new Option("--repo <dir>", "repository directory (or ORCH_REPO)").env("ORCH_REPO"))

    skills/agents/wizard/template.sh, line 26

    ENV_FILE="${ENV_FILE:-.env}"

    Show more

    skills/agents/wizard/template.sh, line 100

    # ask KEY "Prompt" reads a value into $KEY. Offers the existing .env value as

    skills/engineering/tdd/mocking.md, line 32

    const client = new StripeClient(process.env.STRIPE_KEY);

    skills/agents/wizard/SKILL.md, line 8

    A **wizard** is a bash script that walks a human, step by step, through a manual procedure that's tedious to do by hand and tedious to re-explain to an AI every time. It opens each

    skills/agents/wizard/SKILL.md, line 10

    The delightful UX is already solved by [template.sh](template.sh): stage-by-stage progress, confirmation gates, cross-platform URL opening (including WSL), hidden secret entry, ide

    skills/agents/wizard/SKILL.md, line 20

    - For setup: `.env`, `.env.example`, `.env.*`, `README`, `docker-compose*`, framework config, and `.github/workflows/*` (every `secrets.*` / `vars.*` reference is a value the wizar

    skills/agents/wizard/SKILL.md, line 25

    **Done when:** every stage is named in order, and for each captured value you know (a) where the human gets it, (b) where it's written (`.env`, a GitHub secret, both, or nowhere; s

  • 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. the file cap was reached before every file was read.

    OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED

    skills/engineering/pstack-statechart/scripts/test/statechart.test.mjs, line 1

    import assert from "node:assert/strict";

    skills/planning/pstack-architect/SKILL.md, line 1

    ---

  • 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 b3e012e4af37. can delete files. runs a script at install time. 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. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: b3e012e4af3770630c1c223e9a54c2b71f0631be

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