Grades are a hygiene check, not a security guarantee.

MCP, MCP server

cmxflow

cmxflow, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

PERMISSION_SHELL_UNDECLARED

Why this grade

  • PERMISSION_SHELL_UNDECLARED Medium

    Runs shell commands that the manifest or description does not mention.

    src/cmxflow/utils/pymol.py, line 14 ) -> subprocess.Popen[bytes]:

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

    requests shell access. No manifest field names shell or command execution.

    PERMISSION_SHELL_UNDECLARED

    src/cmxflow/utils/pymol.py, line 14

    ) -> subprocess.Popen[bytes]:

    src/cmxflow/utils/pymol.py, line 60

    process = subprocess.Popen(

  • 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_PATH_DOTENV

    .gitignore, line 138

    # Environments

    poetry.lock, line 3059

    description = "Read key-value pairs from a .env file and set them as environment variables"

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB

    poetry.lock, line 1

    # This file is automatically @generated by Poetry 2.4.1 and should not be changed by hand.

    examples/docking/docking.ipynb, line 1

    {

    examples/docking/docking.ipynb, line 72

    "image/png": "iVBORw0KGgoAAAANSUhEUgAABdwAAAOECAIAAAA0WmSTAAAABmJLR0QA/wD/AP+gvaeTAAAgAElEQVR4nOzdeVyU1fcH8DMzDDsK7ihuuJsb4Y6KJu5bbmkaXzVTLEvNVCwrUiv9WSZauWtRZu4LuKWFFuKKOyqogCCLou

  • 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 c2960bc1e8dd. requests shell access. No manifest field names shell or command execution. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: c2960bc1e8dd897cf2905f0534a0464915241c80

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