Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Reverse Engineer Marketing

Reverse Engineer Marketing, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/http.ts, line 41 /** fetch() with redirects followed by hand so every hop is checked with assertPublicUrl. */

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

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    src/http.ts, line 41

    /** fetch() with redirects followed by hand so every hop is checked with assertPublicUrl. */

    src/http.ts, line 46

    const res = await fetch(current, { ...init, redirect: "manual" });

    src/sources/scrapecreators.ts, line 28

    const res = await fetch(url, { headers: { "x-api-key": this.apiKey }, signal: AbortSignal.timeout(45_000) });

    Show more

    web/index.html, line 467

    const res = await fetch(path, { ...opts, headers: { "content-type": "application/json", ...(opts.headers || {}) } });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    evals/run.ts, line 15

    process.loadEnvFile(".env");

    src/cli.ts, line 12

    process.loadEnvFile(".env");

    src/cli.ts, line 14

    // no .env in cwd

    Show more

    src/cli.ts, line 45

    Keys (all optional): SCRAPECREATORS_API_KEY, ANTHROPIC_API_KEY - see .env.example`;

    src/cli.ts, line 95

    if (process.env.ANTHROPIC_API_KEY || process.env.ANTHROPIC_AUTH_TOKEN) {

    src/cli.ts, line 124

    const sc = Boolean(process.env.SCRAPECREATORS_API_KEY || process.env.SCRAPE_CREATORS_API_KEY);

    src/cli.ts, line 125

    const ai = Boolean(process.env.ANTHROPIC_API_KEY || process.env.ANTHROPIC_AUTH_TOKEN);

    src/config.ts, line 33

    if (cfg.scrapecreatorsKey && (override || !process.env.SCRAPECREATORS_API_KEY)) process.env.SCRAPECREATORS_API_KEY = cfg.scrapecreatorsKey;

    src/config.ts, line 34

    if (override && !cfg.scrapecreatorsKey) delete process.env.SCRAPECREATORS_API_KEY;

    src/engines.ts, line 24

    const api = Boolean(process.env.ANTHROPIC_API_KEY || process.env.ANTHROPIC_AUTH_TOKEN);

    src/mcp.ts, line 139

    if (!process.env.ANTHROPIC_API_KEY && !process.env.ANTHROPIC_AUTH_TOKEN) return text(renderMarkdown(bundle));

    src/sources/scrapecreators.ts, line 40

    const key = process.env.SCRAPECREATORS_API_KEY || process.env.SCRAPE_CREATORS_API_KEY;

    .gitignore, line 3

    rem-reports/

    .gitignore, line 4

    .env

    SECURITY.md, line 7

    - Keys are read from environment variables, a local `.env`, or `~/.config/reverse-engineer-marketing/config.json` (written by the web app with file mode `600`). They are never writ

  • 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 5b78198b2578. accepts a host from input, with no fixed list in this file. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 5b78198b2578997412853ab0858b10670fa74984

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Read how this letter is chosen