Grades are a hygiene check, not a security guarantee.

MCP, MCP server

McpDiffusion

Use when the user asks for French statistics, INSEE data, economic indicators, publications, classification codes (NAF, PCS, COICOP), or needs to query French demographic/economic datasets.

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.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    Dockerfile, line 66 CMD python -c "import os, socket; socket.create_connection(('127.0.0.1', int(os.environ.get('MCP_PORT', 8000))), 2).close()"

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    CLAUDE.md, line 69 cp .env.example .env # once, before the first compose run

  • 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

    Pass

    No shell or command execution found, and no extra permission was declared.

  • 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

    Dockerfile, line 66

    CMD python -c "import os, socket; socket.create_connection(('127.0.0.1', int(os.environ.get('MCP_PORT', 8000))), 2).close()"

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    CLAUDE.md, line 69

    cp .env.example .env # once, before the first compose run

    src/mcpdiffusion/settings.py, line 82

    env_file=".env",

    .dockerignore, line 18

    *.env

    Show more

    .dockerignore, line 19

    !.env.example

    .env.example, line 1

    # Copy this file to .env before running anything: `cp .env.example .env`. Both the server and

    .gitignore, line 3

    *.env

    README.md, line 164

    cp mcpdiffusion/.env.example mcpdiffusion/.env

    README.md, line 165

    # then edit mcpdiffusion/.env (see Configuration)

  • 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.

Get the full report on this tool, £49

Note

Hygiene check of commit c4ca05c51eb6. 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: c4ca05c51eb699873026ed3d73b3fdb877d26b6d

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