Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.charlesrapp/pruna

MCP server for Pruna AI — ultra-fast image generation, editing, upscaling, and video generation directly from your AI assistant.

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.

SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    src/pruna_mcp_server/client.py, line 147 _sensitive = {".ssh", ".gnupg", ".aws", ".env", ".git"}

  • SECRETS_ENV_READ Note

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

    src/pruna_mcp_server/config.py, line 35 api_key = os.environ.get("PRUNA_API_KEY", "")

  • 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

    Pass

    No shell or command call was found in the code. This check does not read permissions an entry declares. A permission line to run shell commands was found in this repository, and it may apply to this entry.

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/pruna_mcp_server/client.py, line 147

    _sensitive = {".ssh", ".gnupg", ".aws", ".env", ".git"}

    src/pruna_mcp_server/config.py, line 31

    """Load configuration from environment variables (and .env file if present)."""

    src/pruna_mcp_server/config.py, line 35

    api_key = os.environ.get("PRUNA_API_KEY", "")

    Show more

    .env.example, line 2

    # Copy to .env and fill in your values

    .gitignore, line 25

    # Environment

    SPEC.md, line 567

    ├── .env.example # Example environment variables

    SPEC.md, line 777

    - `.env.example`: All env variables with descriptions

    SPEC.md, line 852

    - [x] Project scaffolding (pyproject.toml, src layout, CI, .env.example, py.typed, Dockerfile)

  • 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 ffe57c04aca1. 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: ffe57c04aca113ddd2def56fb23fa52a60c569c2

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Read how this letter is chosen