Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Zikkaron

Zikkaron, 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.

Rescanned at commit dda34a5d903d, unchanged since the check below.

PERMISSION_DELETE_FILES INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    benchmarks/od_diagnostic.py, line 47 os.remove(db_path)

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 1 fastapi>=0.104.0

  • NETWORK_NO_FIXED_HOST Low

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

    zikkaron/enrichment.py, line 233 with urllib.request.urlopen(req, timeout=5) as resp:

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    zikkaron/seed.py, line 26 ".venv", "venv", "env", ".env",

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    benchmarks/run_locomo_jscore.py, line 192 api_key = os.environ.get("GOOGLE_API_KEY") or os.environ.get("GEMINI_API_KEY")

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/od_diagnostic.py, line 47

    os.remove(db_path)

    benchmarks/run_benchmark_gpu.py, line 215

    os.remove(db_path)

    benchmarks/run_locomo_ablation.py, line 252

    proc = subprocess.Popen(

    Show more

    benchmarks/run_locomo_ablation.py, line 458

    subprocess.run(command, cwd=ROOT, env=env, stdout=log_f, stderr=subprocess.STDOUT, check=True)

    benchmarks/run_locomo_jscore.py, line 486

    os.remove(db_path)

    benchmarks/run_longmemeval.py, line 439

    result = subprocess.run(

    benchmarks/test_e_locomo.py, line 636

    os.remove(db_path)

    benchmarks/test_e_locomo.py, line 701

    os.remove(db_path)

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 1

    fastapi>=0.104.0

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    zikkaron/enrichment.py, line 233

    with urllib.request.urlopen(req, timeout=5) as resp:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    benchmarks/run_locomo_jscore.py, line 192

    api_key = os.environ.get("GOOGLE_API_KEY") or os.environ.get("GEMINI_API_KEY")

    zikkaron/seed.py, line 26

    ".venv", "venv", "env", ".env",

    zikkaron/seed.py, line 89

    ".env.example": "config",

    Show more

    zikkaron/seed.py, line 90

    ".env.sample": "config",

  • 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 dda34a5d903d. can delete files. dependencies are not pinned. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: dda34a5d903d04ecb5517af214d437873c833302

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