Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Leviathan0x0/chronicle-mcp

io.github.Leviathan0x0/chronicle-mcp, 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 7e169af42e9b.

PERMISSION_DELETE_FILES INSTALL_UNPINNED SECRETS_PATH_UNCONFIRMED

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    chat_core.py, line 989 os.remove(tmp_path)

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 1 mcp>=1.22,<2

  • SECRETS_PATH_UNCONFIRMED Low

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

    .dockerignore, line 16 mcp_config.json

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

    chat_core.py, line 989

    os.remove(tmp_path)

    chat_core.py, line 1514

    os.remove(file_path)

    chat_core.py, line 1656

    os.remove(tmp_export)

    Show more

    chat_core.py, line 2289

    os.remove(tmp_brief)

    chat_core.py, line 2362

    os.remove(path)

    chat_core.py, line 2388

    os.remove(path)

    cli.py, line 779

    os.remove(tmp_file)

    test_all_tools.py, line 202

    shutil.rmtree(TMP_BASE, ignore_errors=True)

    test_chat_connector.py, line 443

    process = subprocess.Popen(

    test_chat_connector.py, line 474

    process = subprocess.Popen(

    test_chat_connector.py, line 502

    process = subprocess.Popen(

    test_regressions_1_6_2.py, line 72

    out = subprocess.run([sys.executable, "-c", code], env=env, capture_output=True, text=True, timeout=60)

    test_regressions_1_6_2.py, line 89

    out = subprocess.run(

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 1

    mcp>=1.22,<2

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    .dockerignore, line 16

    mcp_config.json

    .gitignore, line 7

    # Environments

  • 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 7e169af42e9b. can delete files. dependencies are not pinned. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 7e169af42e9bc52c5a15f68f76bd9d15c14ba712

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