Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.bjornj12/golf-coach

Golf Coach — connect to Trackman with your own login, expose your stats as MCP tools, and coach from them with bundled skills.

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.

NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED INSTALL_DOCUMENTED_INSTALLER SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_NO_FIXED_HOST Low

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

    scripts/release.sh, line 49 for t in git gh uv curl python3; do command -v "$t" >/dev/null || err "missing required tool: $t"; done

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    scripts/release.sh, line 49 for t in git gh uv curl python3; do command -v "$t" >/dev/null || err "missing required tool: $t"; done

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    CLAUDE.md, line 247 ├── .env.example

  • PERMISSION_SHELL_DECLARED Note

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

    src/golf_coach/login.py, line 54 subprocess.run(

  • INSTALL_DOCUMENTED_INSTALLER Note

    Documentation shows an installer that pipes a download into a shell.

    README.md, line 90 Requires [uv](https://docs.astral.sh/uv/) (`curl -LsSf https://astral.sh/uv/install.sh | sh`).

  • SECRETS_ENV_READ Note

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

    src/golf_coach/config.py, line 95 token = _resolve_token(os.environ.get("TRACKMAN_TOKEN"))

  • OBFUSCATION_FILE_OVER_READ_CAP Note

    A file was over the read cap and was not fully read.

    uv.lock, line 1 version = 1

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

    src/golf_coach/login.py, line 54

    subprocess.run(

  • Install and update

    Note

    README documents an installer that pipes a download into a shell.

    INSTALL_DOCUMENTED_INSTALLER

    README.md, line 90

    Requires [uv](https://docs.astral.sh/uv/) (`curl -LsSf https://astral.sh/uv/install.sh | sh`).

  • Network

    Concern

    can reach a host that is not written as a fixed address. can reach pypi.org. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    scripts/release.sh, line 49

    for t in git gh uv curl python3; do command -v "$t" >/dev/null || err "missing required tool: $t"; done

    scripts/release.sh, line 203

    [ "$(curl -s -o /dev/null -w "%{http_code}" "https://pypi.org/pypi/$PKG/$NEW/json")" = "200" ] \

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    CLAUDE.md, line 247

    ├── .env.example

    src/golf_coach/config.py, line 4

    See .env.example for the full list.

    src/golf_coach/config.py, line 95

    token = _resolve_token(os.environ.get("TRACKMAN_TOKEN"))

    Show more

    .gitignore, line 1

    # Secrets & credentials - NEVER commit

    .gitignore, line 2

    .env

    .gitignore, line 4

    !.env.example

    CLAUDE.md, line 214

    - **Manual**: set `TRACKMAN_TOKEN` from a captured portal session (`.env.example`).

    CLAUDE.md, line 225

    `.env` (gitignored) or the OS keychain - never in source or fixtures.

    CLAUDE.md, line 228

    See `.env.example` once Phase 1 starts.

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    a file was over the read cap and was not fully read.

    OBFUSCATION_FILE_OVER_READ_CAP

    uv.lock, line 1

    version = 1

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 06cf33ffd35f. requests shell access. The manifest names this permission. README documents an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. can reach pypi.org. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 06cf33ffd35faade9b9f1b1162e7e52abb60f162

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