Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Christebob/meta-stamp-pockets

Attribution and settlement infrastructure for AI agent access.

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 536c00217e71, unchanged since the check below.

INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 37 bcrypt>=4.0.0,<6.0.0

  • NETWORK_NO_FIXED_HOST Low

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

    start_mcp.sh, line 8 if curl -s http://localhost:8000/health > /dev/null 2>&1; then

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    app/config.py, line 16 All settings support environment variable overrides and .env file loading with

  • SECRETS_ENV_READ Note

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

    main.py, line 576 seed_secret = os.environ.get("SEED_SECRET", "")

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

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 37

    bcrypt>=4.0.0,<6.0.0

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    start_mcp.sh, line 8

    if curl -s http://localhost:8000/health > /dev/null 2>&1; then

    app/main.py, line 306

    - Docker HEALTHCHECK: curl http://localhost:8000/health

    app/core/auth.py, line 191

    response = requests.get(jwks_url, timeout=10)

    Show more

    app/services/url_processor_service.py, line 400

    transcript_data = transcript.fetch()

    app/services/url_processor_service.py, line 465

    response = requests.get(

    app/services/url_processor_service.py, line 675

    response = requests.get(

    app/services/url_processor_service.py, line 792

    response = requests.get(

    Dockerfile, line 139

    CMD python -c "import urllib.request, os; urllib.request.urlopen('http://localhost:' + os.environ.get('PORT','8000') + '/health', timeout=5)" || exit 1

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    main.py, line 576

    seed_secret = os.environ.get("SEED_SECRET", "")

    main.py, line 632

    seed_secret = os.environ.get("SEED_SECRET", "")

    app/config.py, line 16

    All settings support environment variable overrides and .env file loading with

    Show more

    main.py, line 690

    seed_secret = os.environ.get("SEED_SECRET", "")

    app/config.py, line 32

    variables and .env files with full type validation. Required fields

    app/config.py, line 400

    env_file=".env", env_file_encoding="utf-8", case_sensitive=False, extra="ignore"

    app/config.py, line 574

    re-reading environment variables or .env files.

    .dockerignore, line 5

    # Environment and secrets

    .dockerignore, line 6

    .env

    .dockerignore, line 8

    *.env

    .env.example, line 6

    # Copy this file to .env and update with your actual values:

  • 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 536c00217e71. 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: 536c00217e716f276e7312c58e9d44c2504d535e

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