Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Grafyx

Grafyx, an MCP server listed in the PlugVet directory.

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 SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    benchmarks/scripts/setup_repos.py, line 22 res = subprocess.run(

  • NETWORK_NO_FIXED_HOST Low

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

    ml/generate_llm_queries.py, line 40 resp = requests.post(

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    grafyx/utils.py, line 30 ".env",

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    grafyx/search/model/gibberish_weights.npz, line 1 PK-!!lL���������w1.npy�����NUMPYv{'descr': '<f4', 'fortran_order': False, 'shape': (128, 849), }

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

    benchmarks/scripts/setup_repos.py, line 22

    res = subprocess.run(

    grafyx/graph/_paths.py, line 116

    subprocess.run(

    grafyx/graph/_paths.py, line 134

    shutil.rmtree(mirror_dir)

    Show more

    grafyx/graph/_paths.py, line 148

    subprocess.run(

    grafyx/graph/_paths.py, line 152

    subprocess.run(

    grafyx/graph/_paths.py, line 156

    subprocess.run(

    grafyx/graph/_paths.py, line 185

    res = subprocess.run(

    grafyx/graph/_paths.py, line 247

    dirty = subprocess.run(

    grafyx/graph/_paths.py, line 253

    subprocess.run(

  • 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.

    NETWORK_NO_FIXED_HOST

    ml/generate_llm_queries.py, line 40

    resp = requests.post(

    scripts/usage_snapshot.py, line 62

    with urllib.request.urlopen(req, timeout=timeout) as resp:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    grafyx/utils.py, line 30

    ".env",

    ml/generate_synthetic_symbols.py, line 571

    ("parse_env_file", ["path"], "Parse .env file into dict.", [], ["open", "split", "strip"]),

    README.md, line 204

    Default ignored: `node_modules`, `.git`, `__pycache__`, `.venv`, `venv`, `.env`, `dist`, `build`, `.tox`, `.mypy_cache`, `.pytest_cache`, `.ruff_cache`, `egg-info`, `.eggs`, `.next

  • Agent instructions

    Pass

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

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    grafyx/search/model/gibberish_weights.npz, line 1

    PK-!!lL���������w1.npy�����NUMPYv{'descr': '<f4', 'fortran_order': False, 'shape': (128, 849), }

    ml/gibberish_detector/data/test.jsonl, line 1

    {"query": "plxftwxyzttskdfkrznl", "label": 0}

    ml/gibberish_detector/data/train.jsonl, line 1

    {"query": "mvxipk imlukd yuhhctfdk aierjojzo", "label": 0}

    Show more

    ml/gibberish_detector/data/val.jsonl, line 1

    {"query": "bbbbb aaaaa iiiiii mmm", "label": 0}

    ml/gibberish_detector/model/best_model.pt, line 1

    PKbest_model/data.pklFB

    ml/gibberish_detector/model/gibberish_weights.npz, line 1

    PK-!!lL���������w1.npy�����NUMPYv{'descr': '<f4', 'fortran_order': False, 'shape': (128, 849), }

  • 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 2d93bd18a5dd. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 2d93bd18a5ddf367d9d9a3a5976e66a3fed88920

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