Grades are a hygiene check, not a security guarantee.

Codex, Plugin

Vessel Traffic Mcp

Read-only MCP server for vessel AIS, ship tracking, schedules, and BYOK maritime providers

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 47549d550d7f, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    src/providers/aisfriends.ts, line 666 const response = await fetch(url, init);

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/capture/cli.ts, line 51 - Raw HAR/.env captures must NEVER be committed; commit only the produced sanitized fixture.

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

    src/providers/aisfriends.ts, line 666

    const response = await fetch(url, init);

    src/providers/aishub.ts, line 688

    const response = await fetch(url, init);

    src/providers/barentswatch.ts, line 919

    const response = await fetch(url, init);

    Show more

    src/providers/datadocked.ts, line 906

    const response = await fetch(url, init);

    src/providers/datalastic.ts, line 888

    const response = await fetch(url, init);

    src/providers/globalfishingwatch.ts, line 562

    const response = await fetch(url, init);

    src/providers/marinetraffic.ts, line 906

    const response = await fetch(url, init);

    src/providers/myshiptracking.ts, line 898

    const response = await fetch(url, init);

    Dockerfile, line 59

    CMD node -e "fetch('http://127.0.0.1:'+(process.env.VESSEL_MCP_HTTP_PORT||3000)+'/health').then(r=>{if(!r.ok)process.exit(1)}).catch(()=>process.exit(1))"

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    src/capture/cli.ts, line 51

    - Raw HAR/.env captures must NEVER be committed; commit only the produced sanitized fixture.

    .dockerignore, line 13

    # Secrets and credential overlays

    .dockerignore, line 14

    .env

    Show more

    .dockerignore, line 16

    !.env.example

    .github/PULL_REQUEST_TEMPLATE.md, line 13

    - [ ] This PR does not commit API keys, bearer tokens, cookies, HAR files, raw captures, private browser sessions, `.env*`, or local credential profiles.

    .gitignore, line 4

    tmp/

    .gitignore, line 5

    .env

    .gitignore, line 7

    !.env.example

  • 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.

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Note

Hygiene check of commit 47549d550d7f. 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: 47549d550d7f7029bf0a535503af39db73da3ebd

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