Grades are a hygiene check, not a security guarantee.

MCP, MCP server

mcp

MCP (Model Context Protocol) server for svg.new — AI-powered image to SVG vectorization.

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.

NETWORK_NO_FIXED_HOST SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    src/create-server.ts, line 79 `curl -sS -X PUT -H "Content-Type: image/png" --upload-file /path/to/image.png "${t.put_url}"`,

  • SECRETS_ENV_READ Note

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

    src/server.ts, line 5 const apiKey = process.env.SVG_NEW_API_KEY;

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 write or edit files 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

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    src/create-server.ts, line 79

    `curl -sS -X PUT -H "Content-Type: image/png" --upload-file /path/to/image.png "${t.put_url}"`,

    src/create-server.ts, line 107

    const res = await fetch(`${apiBase}${path}`, {

    src/create-server.ts, line 120

    const res = await fetch(`${apiBase}${path}`, { headers });

    Show more

    src/create-server.ts, line 142

    ng base64. Returns an upload_id and the curl command that sends the file.',

    src/create-server.ts, line 166

    return { content: [{ type: 'text' as const, text: `${status}\nSVG download (valid for one hour): ${link}\nSave it with: curl -sL -o output.svg "${link}"` }] };

    src/create-server.ts, line 185

    text: `${status}\nSVG download (valid for one hour): ${link}\nSave it with: curl -sL -o output.svg "${link}"`,

    src/create-server.ts, line 240

    : ${data.png_url}` : ''}\nSave it with: curl -sL -o output.svg "${data.svg_url}"` });

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    src/server.ts, line 5

    const apiKey = process.env.SVG_NEW_API_KEY;

  • 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 446b68c5e6f3. can reach a host that is not written as a fixed address. reads an environment variable.

Date and source

Date checked:

View source

github.com

Commit graded: 446b68c5e6f36ddbd7833ca95d90b56004370272

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