Grades are a hygiene check, not a security guarantee.

Claude Code, Plugin

clickhouse

Connect Claude to your ClickHouse Cloud databases.

Compatibility: Claude Code.

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 652664c8924c, unchanged since the check below.

NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV

Why this grade

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    skills/clickhouse-best-practices/AGENTS.md, line 1754 curl -s "https://abc123.clickhouse.cloud:8443/" \

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 2 .env

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 abc123.clickhouse.cloud. The description does not name that host.

    NETWORK_UNNAMED_HOST

    skills/clickhouse-best-practices/AGENTS.md, line 1754

    curl -s "https://abc123.clickhouse.cloud:8443/" \

    skills/clickhouse-best-practices/rules/agent-connect-mcp.md, line 86

    curl -s "https://abc123.clickhouse.cloud:8443/" \

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_DOTENV

    .gitignore, line 1

    # Environment and secrets

    .gitignore, line 2

    .env

    .gitignore, line 4

    !.env.example

  • 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.

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Note

Hygiene check of commit 652664c8924c. can reach abc123.clickhouse.cloud. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 652664c8924c5a9454d9a7a5f6191944b4adfb11

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