Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Batchin Public

Batchin Public, an MCP server listed in the PlugVet directory.

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 SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    packages/ai-sdk/src/index.ts, line 74 const res = await fetch(`${baseURL}/chat/completions`, {

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 15 .env

  • SECRETS_ENV_READ Note

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

    examples/quickstart-python/main.py, line 10 api_key = os.environ.get("BATCHIN_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

    packages/ai-sdk/src/index.ts, line 74

    const res = await fetch(`${baseURL}/chat/completions`, {

    packages/ai-sdk/src/index.ts, line 122

    const res = await fetch(`${baseURL}/chat/completions`, {

    packages/cli-ts/src/cli.js, line 55

    const response = await fetch(`${baseUrl}${path}`, { ...init, headers });

    Show more

    packages/cli-ts/src-src/cli.ts, line 65

    const response = await fetch(`${baseUrl}${path}`, { ...init, headers });

    packages/vaas-sdk-ts/bin/vaas-verify.mjs, line 60

    const response = await fetch(`${endpoint}/v1/audit/${encodeURIComponent(recordId)}/verify`, {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    examples/quickstart-python/main.py, line 10

    api_key = os.environ.get("BATCHIN_API_KEY")

    examples/quickstart-ts/index.ts, line 4

    const apiKey = process.env.BATCHIN_API_KEY;

    .gitignore, line 15

    .env

    Show more

    packages/cli-ts/src/cli.js, line 11

    const apiKey = process.env.BATCHIN_API_KEY;

    packages/cli-ts/src-src/cli.ts, line 16

    const apiKey = process.env.BATCHIN_API_KEY;

    packages/mcp-server/src/batchin_mcp/server.py, line 169

    api_key = os.getenv("BATCHIN_API_KEY", "").strip()

    packages/sdk-python/src/batchin/client.py, line 223

    self.api_key = api_key or os.environ.get("BATCHIN_API_KEY")

    packages/sdk-python/src/batchin/client.py, line 280

    self.api_key = api_key or os.environ.get("BATCHIN_API_KEY")

    packages/sdk-ts/src/index.js, line 25

    this.apiKey = options.apiKey ?? (typeof process !== "undefined" ? process?.env?.BATCHIN_API_KEY : undefined);

    packages/sdk-ts/src/index.js, line 27

    (typeof process !== "undefined" ? process?.env?.BATCHIN_API_BASE_URL : undefined) ??

    packages/sdk-ts/src-src/index.ts, line 123

    this.apiKey = options.apiKey ?? (typeof process !== "undefined" ? process?.env?.BATCHIN_API_KEY : undefined);

    packages/sdk-ts/src-src/index.ts, line 126

    (typeof process !== "undefined" ? process?.env?.BATCHIN_API_BASE_URL : undefined) ??

    packages/vaas-sdk-ts/bin/vaas-verify.mjs, line 17

    const apiKey = process.env.BATCHIN_API_KEY;

    .gitignore, line 14

    # Environment and secrets

    .gitignore, line 17

    !.env.example

    README.md, line 107

    Python package tests require Python 3.10+; Node packages require Node 20+. Read the package README before publishing or using a generated build. Do not commit `.env` files, API key

  • 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.

Note

Hygiene check of commit b74521d49456. 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: b74521d49456d2c9ca343193e09419a168f62674

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