Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

marketingskills

Marketing skills for Claude Code and AI agents.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

Rescanned at commit e85f3cbc2e4a.

INSTALL_REMOTE_SCRIPT OBFUSCATION_MINIFIED_PAYLOAD

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).

    tools/integrations/ploy.md, line 57 curl -fsSL https://ploy.ai/install.sh | sh

  • OBFUSCATION_MINIFIED_PAYLOAD Medium

    Contains a very long line with almost no spaces in a script or style file.

    skills/conversion-tracking/assets/snippets/gravity-forms.js, line 223 function confirmationNode(node){if(modernHookInstalled||!node||node.nodeType!==1)return;var nodes=[];if(node.matches&&node.matches('[id^="gform_confirmation_message_"], [id^="gform

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

    scripts/package_skills.py, line 21

    return subprocess.check_output(["git", "-C", str(repo), *args], stderr=subprocess.PIPE)

    .github/workflows/release.yml, line 45

    text = subprocess.check_output(["git", "show", f"{sys.argv[2]}:VERSIONS.md"], text=True)

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    tools/integrations/ploy.md, line 57

    curl -fsSL https://ploy.ai/install.sh | sh

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach generativelanguage.googleapis.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    skills/ad-creative/references/generative-tools.md, line 50

    curl -X POST "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash-image:generateContent" \

    skills/ad-creative/references/generative-tools.md, line 298

    curl -X POST "https://api.elevenlabs.io/v1/text-to-speech/{voice_id}" \

    skills/ai-seo/references/linkedin-ai-citations.md, line 62

    curl -sIL -A "$UA" "$URL" | grep -iE '^(HTTP/|x-robots-tag)'

    Show more

    skills/ai-seo/references/linkedin-ai-citations.md, line 63

    curl -sL -A "$UA" "$URL" | grep -ioE '<meta[^>]+name="(robots|googlebot|bingbot)"[^>]*>'

    skills/attribution/references/first-party-tracking.md, line 136

    const response = await fetch(`${POSTHOG_HOST}/batch/`, {

    skills/conversion-tracking/references/conversion-moments.md, line 156

    # red flag: fetch('/api/contact') → setSubmitted(true) with no tracking call

    skills/image/SKILL.md, line 277

    curl -s https://yoursite.com | grep -oP 'src="[^"]+\.(jpg|png|webp)"' | head -20

    skills/public-relations/references/newsjacking.md, line 153

    curl -s "https://news.google.com/rss/search?q=QUERY&hl=en-US&gl=US&ceid=US:en" \

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 11

    .env

    skills/marketing-plan/references/ops-stack-mapping.md, line 100

    | **Ahrefs API** | SEO data: keyword research, backlinks, competitor analysis | Required `AHREFS_API_KEY` in `.env` |

    tools/SETUP.md, line 31

    (umask 077; set -C; : > .env.marketing)

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains a minified payload.

    OBFUSCATION_MINIFIED_PAYLOAD

    skills/conversion-tracking/assets/snippets/gravity-forms.js, line 223

    function confirmationNode(node){if(modernHookInstalled||!node||node.nodeType!==1)return;var nodes=[];if(node.matches&&node.matches('[id^="gform_confirmation_message_"], [id^="gform

    skills/site-architecture/SKILL.md, line 1

    ---

  • 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 e85f3cbc2e4a. requests shell access. The manifest names this permission. install fetches a script from the network. can reach a host that is not written as a fixed address. can reach generativelanguage.googleapis.com. The description does not name that host. reads a credential or environment file. contains a minified payload.

Date and source

Date checked:

View source

github.com

Commit graded: e85f3cbc2e4a79bf33b2a12e9bdd9087d414735b

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