Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Orionbelt Analytics

Orionbelt Analytics, 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 SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    server.py, line 183 shutil.rmtree(conn_dir)

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    scripts/bench_runtime.py, line 7 its own Chroma store in a temporary directory, never reads ``.env`` and never

  • SECRETS_ENV_READ Note

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

    src/config.py, line 261 public_key=os.getenv("MCP_AUTH_PUBLIC_KEY") or None,

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    uv.lock, line 1 version = 1

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

    server.py, line 183

    shutil.rmtree(conn_dir)

    server.py, line 187

    shutil.rmtree(store_dir)

    server.py, line 217

    shutil.rmtree(charts_dir)

    Show more

    scripts/bench_runtime.py, line 640

    commit = subprocess.run(

    scripts/gen-third-party-notices.py, line 328

    result = subprocess.run(

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    scripts/bench_runtime.py, line 7

    its own Chroma store in a temporary directory, never reads ``.env`` and never

    src/config.py, line 54

    # Every .env copied from the old template carries ENABLE_SAMPLING=true, so

    src/config.py, line 261

    public_key=os.getenv("MCP_AUTH_PUBLIC_KEY") or None,

    Show more

    src/config.py, line 357

    # Load .env from project root (one level up from src)

    src/config.py, line 358

    env_path = os.path.join(os.path.dirname(os.path.dirname(__file__)), ".env")

    src/config.py, line 408

    postgres_password=os.getenv("POSTGRES_PASSWORD"),

    src/config.py, line 411

    snowflake_password=os.getenv("SNOWFLAKE_PASSWORD"),

    src/config.py, line 425

    dremio_password=os.getenv("DREMIO_PASSWORD"),

    src/config.py, line 434

    clickhouse_password=os.getenv("CLICKHOUSE_PASSWORD", ""),

    src/main.py, line 57

    logger.warning("No .env file found - environment variables may not be available")

    src/paths.py, line 26

    PROJECT_ROOT, so a blanked-out ``OUTPUT_DIR=`` in .env would target the

    src/paths.py, line 27

    installation itself -- unlinking .env and pyproject.toml, then removing

    src/paths.py, line 95

    """Find the .env file using standard resolution order.

    src/security.py, line 40

    master_password = os.getenv("MCP_MASTER_PASSWORD")

  • 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

    uv.lock, line 1

    version = 1

  • 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 80abc846efe0. can delete files. 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: 80abc846efe090f5acd02261bbf27f85ea67045c

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