Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Hub

A centralized manager for Model Context Protocol (MCP) servers with dynamic server management and monitoring

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 9c7670a4c341, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/utils/workspace-cache.js, line 383 await fs.unlink(this.lockFilePath);

  • NETWORK_NO_FIXED_HOST Low

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

    examples/node-client.js, line 20 const response = await fetch(`${this.baseUrl}/health`);

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    nodemon.json, line 2 "watch": ["src/**/*", ".env", "mcp-servers.json"],

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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    src/utils/workspace-cache.js, line 383

    await fs.unlink(this.lockFilePath);

    src/utils/workspace-cache.js, line 413

    await fs.unlink(this.lockFilePath);

  • 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

    examples/node-client.js, line 20

    const response = await fetch(`${this.baseUrl}/health`);

    examples/node-client.js, line 120

    const response = await fetch(`${this.baseUrl}/client/register`, {

    examples/node-client.js, line 139

    await fetch(`${this.baseUrl}/client/unregister`, {

    Show more

    examples/node-client.js, line 161

    const response = await fetch(`${this.baseUrl}/servers`);

    examples/node-client.js, line 171

    const response = await fetch(

    examples/node-client.js, line 192

    const response = await fetch(

    src/marketplace.js, line 12

    * Check if curl is available and execute curl command

    src/marketplace.js, line 19

    // Check if curl exists

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 2

    mcphub.nvim/

    nodemon.json, line 2

    "watch": ["src/**/*", ".env", "mcp-servers.json"],

  • 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.md).

  • Maintainer activity

    Note

    the latest commit is more than 365 days old.

    MAINTAINER_STALE

    No file path was stored.

    2025-08-22T05:48:09+00:00

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Note

Hygiene check of commit 9c7670a4c341. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. the latest commit is more than 365 days old.

Date and source

Date checked:

View source

github.com

Commit graded: 9c7670a4c341ed3cf738a6242c0fde1cea40bccf

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