Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.andretaki/hazmat-cfr-mcp

The complete 49 CFR 172.101 Hazardous Materials Table, as an MCP tool for AI agents — every field cited to a pinned eCFR revision.

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.

    scripts/ingest-ecfr.ts, line 59 const res = await fetch(url, { signal: AbortSignal.timeout(120_000), headers: { Accept: "application/xml" } });

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    scripts/secret-scan.mjs, line 44 if (rel === ".env.example" && pattern.name === "generic-secret-assignment") continue;

  • OBFUSCATION_FILE_OVER_READ_CAP Note

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

    src/data/hmt-generated.ts, line 1 // AUTO-GENERATED - DO NOT EDIT BY HAND.

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

    scripts/ingest-ecfr.ts, line 59

    const res = await fetch(url, { signal: AbortSignal.timeout(120_000), headers: { Accept: "application/xml" } });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    scripts/secret-scan.mjs, line 44

    if (rel === ".env.example" && pattern.name === "generic-secret-assignment") continue;

    .gitignore, line 2

    dist/

    .gitignore, line 3

    .env

    Show more

    .gitignore, line 5

    !.env.example

    package.json, line 28

    ".env.example"

  • 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

    src/data/hmt-generated.ts, line 1

    // AUTO-GENERATED - DO NOT EDIT BY HAND.

  • 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 c733ac6df766. 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: c733ac6df766a466802a5c2dc69d6c3cd3d5e762

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