Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Storybook Workbench

Work WITH Storybook on React+Vite apps: audit a vibe-coded codebase for real-vs-slop components, capture flows/app-maps, write CSF3 stories, and ship — as focused skills, not one monolith.

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 4c39b9dc4f60, unchanged since the check below.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_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.

    skills/sb-figma/wrappers/usage-index.tsx, line 77 return (indexPromise ??= fetch('/index.json')

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    skills/sb-figma/wrappers/usage-index.tsx, line 77 return (indexPromise ??= fetch('/index.json')

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    SECURITY.md, line 32 - No script reads environment secrets, `~/.aws`, `~/.ssh`, `.env`, or 1Password.

  • PERMISSION_SHELL_DECLARED Note

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

    skills/sb-stories/scripts/scaffold-page-story.py, line 54 raw = subprocess.run([sys.executable, os.path.join(HERE, "page-patterns.py"), root],

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

    skills/sb-stories/scripts/scaffold-page-story.py, line 54

    raw = subprocess.run([sys.executable, os.path.join(HERE, "page-patterns.py"), root],

  • 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. can reach api.example.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    skills/sb-figma/wrappers/usage-index.tsx, line 77

    return (indexPromise ??= fetch('/index.json')

    skills/sb-flows/wrappers/usage-index.tsx, line 77

    return (indexPromise ??= fetch('/index.json')

    skills/sb-health/wrappers/usage-index.tsx, line 77

    return (indexPromise ??= fetch('/index.json')

    Show more

    skills/sb-inventory/wrappers/usage-index.tsx, line 77

    return (indexPromise ??= fetch('/index.json')

    skills/sb-setup/references/install-wizard.md, line 640

    curl -s -o /dev/null -w "%{http_code}\n" "http://localhost:$PORT/iframe.html?id=example-button--primary"

    skills/sb-setup/references/native-ai-setup-prompt.md, line 164

    http.get('https://api.example.com/products', () =>

    skills/sb-stories/references/factory-patterns.md, line 231

    http.get('/api/users/:id', () => HttpResponse.json(makeUser({ role: 'admin' }))),

    skills/sb-wrappers/wrappers/usage-index.tsx, line 77

    return (indexPromise ??= fetch('/index.json')

    skills/sb-setup/references/native-ai-setup-prompt.md, line 80

    - data hooks - `fetch(...)`, `useQuery`, `axios` (capture base URL + endpoints hit at render)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    SECURITY.md, line 32

    - No script reads environment secrets, `~/.aws`, `~/.ssh`, `.env`, or 1Password.

  • 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 4c39b9dc4f60. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. can reach api.example.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 4c39b9dc4f60f642d7309bfbaf0d64bda48bbc0c

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