Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Lambda Mcp Server

⚠️ IMPORTANT: The Lambda MCP Server module code IS maintained, just not in this repository.

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 954e781999fa, unchanged since the check below.

SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 75 .env.local

  • SECRETS_ENV_READ Note

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

    server-http-python-lambda/authorizer/app.py, line 17 expected_token = os.environ.get('MCP_AUTH_TOKEN')

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

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    server-http-python-lambda/authorizer/app.py, line 17

    expected_token = os.environ.get('MCP_AUTH_TOKEN')

    .gitignore, line 36

    MANIFEST

    .gitignore, line 75

    .env.local

    Show more

    .gitignore, line 74

    # Local development

    .gitignore, line 76

    .env.development.local

    .gitignore, line 77

    .env.test.local

    server-http-python-lambda/.gitignore, line 29

    ENV/

    server-http-python-lambda/.gitignore, line 64

    # Local development

    server-http-python-lambda/.gitignore, line 65

    .env.local

  • 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 (LICENCE).

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-06-18T15:25:33+01:00

Note

Hygiene check of commit 954e781999fa. reads a credential or environment file. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: 954e781999fa4be0cba10b63070d4972916cfeb3

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