Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

Awesome Matematic Skills En

English hub of method-neutral legal AI skills for Claude Code / Cowork.

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.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_UNCONFIRMED

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    documents/skills/searchable-case-files-en/scripts/akta.py, line 278 idx = subprocess.run([sys.executable, os.path.join(out, "szukaj.py"), "--buduj", "--lang", lang],

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    eu-law-sources/skills/eu-sparql-search/SKILL.md, line 342 with urllib.request.urlopen(url, timeout=35) as r:

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    eu-law-sources/skills/eu-sparql-search/SKILL.md, line 342 with urllib.request.urlopen(url, timeout=35) as r:

  • SECRETS_PATH_UNCONFIRMED Low

    The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.

    .gitignore, line 3 *.log

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

    documents/skills/searchable-case-files-en/scripts/akta.py, line 278

    idx = subprocess.run([sys.executable, os.path.join(out, "szukaj.py"), "--buduj", "--lang", lang],

    documents/skills/searchable-case-files-en/scripts/akta.py, line 426

    os.remove(tmp)

    documents/skills/searchable-case-files-en/scripts/szukaj.py, line 42

    os.remove(DB)

    Show more

    scripts/legal-accuracy-gate.py, line 69

    return subprocess.run(["git", "-C", ROOT] + list(args),

    scripts/preflight.py, line 146

    r = subprocess.run([sys.executable, gate], capture_output=True, text=True)

    scripts/preflight.py, line 161

    r = subprocess.run([sys.executable, delta, "--gate"], capture_output=True, text=True)

    scripts/preflight.py, line 185

    r = subprocess.run([sys.executable, lag], capture_output=True, text=True)

    scripts/upstream-delta.py, line 166

    r = subprocess.run(["git"] + args, cwd=cwd, capture_output=True, text=True,

  • 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.sejm.gov.pl. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    eu-law-sources/skills/eu-sparql-search/SKILL.md, line 342

    with urllib.request.urlopen(url, timeout=35) as r:

    eu-law-sources/skills/eu-sparql-search/SKILL.md, line 366

    curl -s -L "<item_url>" -H "Accept: text/html" \

    scripts/wachta-zmian-aktow.mjs, line 67

    const r = await fetch(url, { signal: AbortSignal.timeout(90000), headers: { "user-agent": "MateMatic wachta-zmian-aktow" } });

    Show more

    scripts/wachta-zmian-aktow.mjs, line 78

    const r = await fetch(`https://api.sejm.gov.pl/eli/acts/${eli}`, {

    reviews/legal-accuracy.md, line 63

    - Regulation (EU) 2024/1689 - ok - full title and number confirmed in the same CELLAR fetch (2026-09-23): Regulation (EU) 2024/1689 of the European Parliament and of the Council, t

    reviews/legal-accuracy.md, line 71

    - Regulation (EU) 2024/1689 - ok - full title and number confirmed in the same CELLAR fetch (2026-09-23): Regulation (EU) 2024/1689 of the European Parliament and of the Council, t

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    .gitignore, line 3

    *.log

  • 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 92948868d713. can delete files. can reach a host that is not written as a fixed address. can reach api.sejm.gov.pl. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 92948868d7136130f07158e0a9bbd0603611b8af

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