Grades are a hygiene check, not a security guarantee.

MCP, MCP server

ProxyCove

Let an AI agent buy and manage real proxies — no signup, no dashboard, no card details in the chat.

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 383b9b8ef100, unchanged since the check below.

INSTALL_UNPINNED SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    package.json, line 24 @modelcontextprotocol/sdk

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .env.example, line 2 # Copy to .env (or pass with -e / docker run) and adjust. No secrets are baked into the image.

  • SECRETS_ENV_READ Note

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

    src/index.js, line 19 const SECRET_PATH = process.env.MCP_SECRET_PATH || '/mcp';

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

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    package.json, line 24

    @modelcontextprotocol/sdk

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/index.js, line 11

    // Configuration comes entirely from environment variables - see .env.example.

    src/index.js, line 19

    const SECRET_PATH = process.env.MCP_SECRET_PATH || '/mcp';

    .env.example, line 2

    # Copy to .env (or pass with -e / docker run) and adjust. No secrets are baked into the image.

    Show more

    .gitignore, line 1

    node_modules/

    .gitignore, line 2

    .env

  • 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 383b9b8ef100. dependencies are not pinned. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 383b9b8ef1000c9f36423de5d5c9b80ce6df7042

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