Grades are a hygiene check, not a security guarantee.

MCP, MCP server

AEO Scanner

AI search visibility audit for any website.

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 46c902f498d1, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    workers/src/api-client.ts, line 41 const resp = await fetch(`${getApiUrl(env)}/api/aeo/scan`, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    workers/.gitignore, line 97 .env

  • SECRETS_ENV_READ Note

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

    src/server.py, line 12 AEO_API_KEY = os.environ.get("AEO_API_KEY")

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

    workers/src/api-client.ts, line 41

    const resp = await fetch(`${getApiUrl(env)}/api/aeo/scan`, {

    workers/src/api-client.ts, line 124

    const resp = await fetch(`${getApiUrl(env)}${endpoint}`, {

    workers/src/index.ts, line 24

    fetch(request: Request, env: Env, ctx: ExecutionContext) {

    Show more

    workers/src/index.ts, line 30

    return AeoScannerMcp.serve("/mcp").fetch(request, env, ctx);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/server.py, line 12

    AEO_API_KEY = os.environ.get("AEO_API_KEY")

    workers/.gitignore, line 97

    .env

    workers/.gitignore, line 98

    .env.development.local

    Show more

    workers/.gitignore, line 99

    .env.test.local

    workers/.gitignore, line 100

    .env.production.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 (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 46c902f498d1. 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: 46c902f498d161b60e3e6cbe8ed2e4e4f30b8031

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