Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Fantasy Football Mcp Public

A personal, single-user Model Context Protocol (MCP) server for Yahoo Fantasy Football.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings 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 a56d31d56f59, unchanged since the check below.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/agents/data_fetcher.py, line 558 data_types: List of data types to fetch (roster, matchup, standings, etc.)

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.

If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.

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

    Serious

    accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT

    src/agents/data_fetcher.py, line 558

    data_types: List of data types to fetch (roster, matchup, standings, etc.)

    utils/reauth_yahoo.py, line 174

    response = requests.post(token_url, data=token_data)

    utils/reauth_yahoo.py, line 220

    response = requests.get(url, headers=headers)

    Show more

    utils/refresh_yahoo_token.py, line 54

    response = requests.post(token_url, data=data)

    utils/refresh_yahoo_token.py, line 152

    response = requests.get(url, headers=headers)

    utils/setup_yahoo_auth.py, line 61

    response = requests.get(

    utils/setup_yahoo_auth.py, line 108

    response = requests.post(token_url, headers=headers, data=data)

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    fantasy_football_multi_league.py, line 30

    # Find project root and load .env from there

    fantasy_football_multi_league.py, line 32

    ENV_FILE_PATH = PROJECT_ROOT / ".env"

    fantasy_football_multi_league.py, line 67

    if os.getenv("YAHOO_ACCESS_TOKEN"):

    Show more

    fantasy_football_multi_league.py, line 68

    set_access_token(os.getenv("YAHOO_ACCESS_TOKEN"))

    config/settings.py, line 11

    # Find project root (where .env file is located)

    config/settings.py, line 20

    ENV_FILE_PATH = PROJECT_ROOT / ".env"

    config/settings.py, line 61

    env_file = str(ENV_FILE_PATH) # Use absolute path to project root .env

    examples/hybrid_optimizer_example.py, line 207

    llm_api_key=os.getenv("OPENAI_API_KEY", "your-api-key-here"), enable_llm=True

    examples/hybrid_optimizer_example.py, line 239

    llm_api_key=os.getenv("OPENAI_API_KEY", "your-api-key-here"), enable_llm=True

    examples/hybrid_optimizer_example.py, line 279

    llm_api_key=os.getenv("OPENAI_API_KEY", "your-api-key-here"), enable_llm=True

    examples/hybrid_optimizer_example.py, line 327

    llm_api_key=os.getenv("OPENAI_API_KEY", "your-api-key-here"), enable_llm=True

    examples/hybrid_optimizer_example.py, line 359

    llm_api_key=os.getenv("OPENAI_API_KEY", "your-api-key-here"), enable_llm=True

    examples/hybrid_optimizer_example.py, line 456

    if not os.getenv("OPENAI_API_KEY"):

    src/mcp_server.py, line 33

    # Find project root and load .env from there

    src/mcp_server.py, line 35

    ENV_FILE_PATH = PROJECT_ROOT / ".env"

    src/agents/data_fetcher.py, line 37

    # Find project root (where .env file is located)

  • 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 a56d31d56f59. accepts a host from input, with no fixed list in this file. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: a56d31d56f59359e1f9ce62d58e5c4825a5b6120

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