Grades are a hygiene check, not a security guarantee.

MCP, MCP server

External Application Button

Use external applications through a toolbar button or context menu item.

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 9bb9b05d6f32, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    v3/mcp-server.js, line 175 fs.unlinkSync(socketPath);

  • NETWORK_NO_FIXED_HOST Low

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

    v2/firefox/common.js, line 594 fetch('configs/' + os + '.json').then(r => r.json()).then(prefs => {

  • SECRETS_PATH_UNCONFIRMED Low

    The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.

    v2/firefox/common.js, line 426 const env = ((res || {}).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

    Concern

    can delete files.

    PERMISSION_DELETE_FILES

    v3/mcp-server.js, line 175

    fs.unlinkSync(socketPath);

    v3/mcp-server.js, line 179

    fs.unlinkSync(args[1]);

  • 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

    v2/firefox/common.js, line 594

    fetch('configs/' + os + '.json').then(r => r.json()).then(prefs => {

    v2/firefox/data/options/matched.js, line 88

    const cload = () => fetch('matched.json').then(r => r.json()).then(build);

    v3/worker.js, line 734

    fetch('configs/' + os + '.json').then(r => r.json()).then(prefs => {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_UNCONFIRMED

    v2/firefox/common.js, line 426

    const env = ((res || {}).env || {});

    v3/worker.js, line 525

    const env = ((res || {}).env || {});

  • 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 9bb9b05d6f32. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 9bb9b05d6f328ec6f5e2f22e3679691d718175b6

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