Claude Code, Skill
Agent Skills
The most trusted, most cited, most useful skill source in the Agent Skills ecosystem.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit fbfaf1ab8187.
NETWORK_HOST_FROM_INPUT
Why this grade
- NETWORK_HOST_FROM_INPUT Medium
A file takes a URL or endpoint as input and has no fixed host list.
skills/code-quality/code-review/references/security-patterns.md, line 303
return requests.get(url).text # User controls the URL!
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.
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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/api-backend/social-har-api-connectivity/scripts/chrome_capture_client.py, line 57
self._chrome_proc = subprocess.Popen(
skills/code-quality/code-review/references/security-patterns.md, line 66
os.system(f"convert {user_file} output.pdf")
skills/code-quality/code-review/references/security-patterns.md, line 67
subprocess.run(f"pdf2txt {user_input}", shell=True)
Show more
skills/code-quality/code-review/references/security-patterns.md, line 76
exec.Command("sh", "-c", "convert "+userInput+" output.pdf")
skills/code-quality/code-review/references/security-patterns.md, line 82
subprocess.run(["convert", user_file, "output.pdf"], shell=False)
skills/code-quality/code-review/references/security-patterns.md, line 86
exec.Command("convert", userInput, "output.pdf")
skills/documentation-content/document-processing/references/conversion-matrix.md, line 484
subprocess.run(
skills/documentation-content/document-processing/scripts/doc_tools_check.py, line 226
result = subprocess.run(
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Serious
accepts a host from input, with no fixed list in this file.
NETWORK_HOST_FROM_INPUT
skills/code-quality/code-review/references/security-patterns.md, line 303
return requests.get(url).text # User controls the URL!
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
skills/code-quality/code-review/references/security-patterns.md, line 247
API_KEY = os.environ.get("API_KEY")
skills/code-quality/code-review/references/security-patterns.md, line 251
const STRIPE_KEY = process.env.STRIPE_SECRET_KEY;
skills/development/nodejs-development/SKILL.md, line 492
app.register(jwt, { secret: process.env.JWT_SECRET! });
Show more
skills/development/nodejs-development/SKILL.md, line 751
secret: process.env.CLIENT_SECRET!,
skills/documentation-content/documentation-and-adrs/references/readme-template.md, line 58
const client = new Client({ apiKey: process.env.API_KEY });
skills/qa-testing/playwright-e2e-testing/SKILL.md, line 274
await page.getByLabel('Password').fill(process.env.TEST_USER_PASSWORD!);
skills/qa-testing/playwright-e2e-testing/scripts/generate-auth-profile.ts, line 60
const password = process.env.TEST_USER_PASSWORD;
skills/qa-testing/playwright-e2e-testing/scripts/generate-auth-profile.ts, line 92
password: process.env.TEST_CUSTOMER_PASSWORD || password,
skills/devops-infrastructure/ci-cd-and-automation/SKILL.md, line 235
.env.example → Committed (template for developers)
skills/devops-infrastructure/ci-cd-and-automation/SKILL.md, line 236
.env → NOT committed (local development)
skills/devops-infrastructure/ci-cd-and-automation/SKILL.md, line 237
.env.test → Committed (test environment, no real secrets)
skills/documentation-content/documentation-and-adrs/references/readme-template.md, line 40
cp .env.example .env
skills/documentation-content/documentation-and-adrs/references/readme-template.md, line 41
# Edit .env with your database credentials
skills/qa-testing/browser-automation/SKILL.md, line 432
# ✅ DO: Read from a .env file (gitignored)
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Note
no licence file found.
LICENCE_MISSING
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit fbfaf1ab8187. requests shell access. The manifest names this permission. accepts a host from input, with no fixed list in this file. reads a credential or environment file. no licence file found.
Date and source
Date checked:
github.com
Commit graded: fbfaf1ab818773e21ad316c7cbdbc2d849fad442
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