Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Bridge MCP

Give any AI complete control over your Windows PC

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 76e55e9a751a, unchanged since the check below.

INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED

Why this grade

  • INSTALL_UNPINNED Low

    Dependencies use a range or git URL with no lockfile.

    requirements.txt, line 1 fastmcp>=2.0.0

  • NETWORK_NO_FIXED_HOST Low

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

    ai_overlay.py, line 479 requests.post('http://127.0.0.1:8006/safety/approve',

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 51 .env

  • PERMISSION_SHELL_DECLARED Note

    Runs shell commands, and the manifest or description says so.

    local_agent.py, line 253 result = subprocess.run(

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    local_agent.py, line 253

    result = subprocess.run(

    local_agent.py, line 265

    result = subprocess.run(

    local_agent_tools/app_tools.py, line 51

    subprocess.Popen(cmd, shell=True)

    Show more

    local_agent_tools/playwright_browser.py, line 37

    result = subprocess.run(

    local_agent_tools/system_tools.py, line 10

    result = subprocess.run(

    local_agent_tools/system_tools.py, line 25

    result = subprocess.run(

    local_agent_tools/system_tools.py, line 122

    subprocess.Popen(["powershell", "-Command", cmd])

  • Install and update

    Concern

    dependencies are not pinned.

    INSTALL_UNPINNED

    requirements.txt, line 1

    fastmcp>=2.0.0

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    ai_overlay.py, line 479

    requests.post('http://127.0.0.1:8006/safety/approve',

    ai_overlay.py, line 490

    requests.post('http://127.0.0.1:8006/safety/deny',

    ai_overlay.py, line 501

    requests.post('http://127.0.0.1:8006/safety/mode',

    Show more

    ai_overlay.py, line 505

    requests.post('http://127.0.0.1:8006/safety/approve',

    local_agent_tools/browser_tools.py, line 145

    resp = requests.get(url)

    static/index.html, line 420

    const res = await fetch('/health');

    static/index.html, line 453

    await fetch('/safety/mode', {

    static/index.html, line 463

    await fetch(`/safety/${action}`, {

    static/index.html, line 473

    const res = await fetch('/safety/pending');

    static/index.html, line 510

    const res = await fetch('/logs');

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 50

    # Environment variables

    .gitignore, line 51

    .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.

Note

Hygiene check of commit 76e55e9a751a. requests shell access. The manifest names this permission. dependencies are not pinned. 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: 76e55e9a751aac5daf1b6fbe2d68b6761efce6ef

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