Grades are a hygiene check, not a security guarantee.

MCP, MCP server

com.kettlelogic/mcp-kettlelogic

A Model Context Protocol (MCP) server that exposes a Kettle Logic site's published content — whitepapers/playbooks ("insights") and industry pages — to any MCP-capable agent (Claude Desktop, IDEs, custom orchestrators).

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.

Rescanned at commit 4384b5fe7ca1, unchanged since the check below.

NETWORK_LOCALHOST NETWORK_NAMED_HOST OBFUSCATION_FILE_OVER_READ_CAP

Why this grade

  • NETWORK_LOCALHOST Note

    Calls localhost only.

    scripts/publish-registry.sh, line 38 curl -fsSL https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_linux_amd64.tar.gz \

  • NETWORK_NAMED_HOST Note

    Calls a fixed host that the description names.

    scripts/publish-registry.sh, line 38 curl -fsSL https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_linux_amd64.tar.gz \

  • 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 execution found, and no extra permission was declared.

  • Install and update

    Pass

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

  • Network

    Note

    can reach github.com. can reach localhost.

    NETWORK_LOCALHOST NETWORK_NAMED_HOST

    scripts/publish-registry.sh, line 38

    curl -fsSL https://github.com/modelcontextprotocol/registry/releases/latest/download/mcp-publisher_linux_amd64.tar.gz \

    deploy/docker/Dockerfile, line 26

    CMD ["python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:9464/metrics', timeout=3)"]

  • Secrets

    Pass

    No read of a credential file or secret environment variable found.

  • 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 4384b5fe7ca1. can reach github.com. can reach localhost. a file was over the read cap and was not fully read.

Date and source

Date checked:

View source

github.com

Commit graded: 4384b5fe7ca123561d8d53200271e64b2db90334

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