Grades are a hygiene check, not a security guarantee.

MCP, MCP server

Metabase Mcp

A high-performance Model Context Protocol (MCP) server for Metabase, enabling AI assistants like Claude, Cursor, and other MCP clients to interact seamlessly with your Metabase instance.

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 c521fd2b306a, unchanged since the check below.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    .gitignore, line 103 credentials.json

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

    Pass

    No network call found.

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    server.py, line 32

    METABASE_PASSWORD = os.getenv("METABASE_PASSWORD")

    server.py, line 33

    METABASE_API_KEY = os.getenv("METABASE_API_KEY")

    .gitignore, line 103

    credentials.json

    Show more

    .gitignore, line 31

    # Environment variables

    .gitignore, line 32

    .env

    .gitignore, line 33

    .env.local

    .gitignore, line 34

    .env.*.local

    .gitignore, line 35

    .env.development

    .gitignore, line 36

    .env.test

    .gitignore, line 107

    mcp-credentials.json

  • 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 c521fd2b306a. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: c521fd2b306ae82b7fba8b8c70e0754536d9a7a1

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