Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Mcp Aoai Web Browsing

A Playwright browsing application with Azure OpenAI/OpenAI, plus focused examples of MCP v1/v2, OAuth, and interactive MCP Apps.

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 87fc0e925bbc, unchanged since the check below.

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.

    mcp_learning_samples/mcp_v2_oauth_local/client.py, line 46 response = await http.get(authorization_url)

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    Dockerfile, line 30 # Set environment variables for Azure OpenAI from .env

  • SECRETS_ENV_READ Note

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

    client_test.py, line 23 api_key=os.getenv("AZURE_OPEN_AI_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

    mcp_learning_samples/mcp_v2_oauth_local/client.py, line 46

    response = await http.get(authorization_url)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    client_test.py, line 23

    api_key=os.getenv("AZURE_OPEN_AI_API_KEY"),

    client_bridge/llm_config.py, line 26

    api_key=os.getenv("AZURE_OPEN_AI_API_KEY") or os.getenv("AZURE_OPENAI_AD_TOKEN"),

    Dockerfile, line 30

    # Set environment variables for Azure OpenAI from .env

    Show more

    client_bridge/llm_config.py, line 34

    api_key=os.getenv("AZURE_OPEN_AI_API_KEY"),

    client_bridge/llm_config.py, line 43

    api_key=os.getenv("OPENAI_API_KEY"),

    .gitignore, line 10

    .venv

    .gitignore, line 143

    # Environments

    Dockerfile, line 31

    ENV $(cat .env | xargs)

    README.md, line 30

    1. Copy [.env.template](.env.template) to a local `.env` file, keeping the

    README.md, line 42

    path described below. Keep `.env` out of source control; it is gitignored.

    README.md, line 81

    first. The server loads the repository's `.env` and still requires Azure

    README.md, line 129

    "envFile": "${workspaceFolder}/.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 87fc0e925bbc. 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: 87fc0e925bbc9bc0edbe9d7852a56a39b6f90673

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