Grades are a hygiene check, not a security guarantee.

MCP, MCP server

OwnerSpec

The official Model Context Protocol server for OwnerSpec.com, an independent, numbers-first reference for the equipment people own and maintain at home, in three categories: home water treatment (softeners, sediment and

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 c8009830e8d4, unchanged since the check below.

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    functions/mcp.js, line 285 const res = await context.env.ASSETS.fetch(`${origin}${path}index.md`);

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

    accepts a host from input, with no fixed list in this file. can reach a host that is not written as a fixed address.

    NETWORK_HOST_FROM_INPUT NETWORK_NO_FIXED_HOST

    functions/mcp.js, line 285

    const res = await context.env.ASSETS.fetch(`${origin}${path}index.md`);

    functions/mcp.js, line 541

    const res = await context.env.ASSETS.fetch(`${origin}${resource.path}`);

    functions/_lib/corpus.js, line 29

    const res = await context.env.ASSETS.fetch(`${origin}/index.json`);

  • 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

    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 c8009830e8d4. accepts a host from input, with no fixed list in this file. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: c8009830e8d4dcdc010e755eccee66d094632c6b

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