Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.LucasGorgal/localfig

The Figma desktop app as an MCP server. localfig gives an AI agent the full Figma Plugin API on the file you have open — through a tiny dev plugin and a loopback HTTP bridge, entirely on your machine.

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 0242238cd8af, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    test-e2e.mjs, line 170 if (inlPath) try { fs.unlinkSync(inlPath); } catch {}

  • NETWORK_NO_FIXED_HOST Low

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

    server.mjs, line 383 res = await fetch('http://' + HOST + ':' + PORT + '/command?t=' + TOKEN, {

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

    test-e2e.mjs, line 170

    if (inlPath) try { fs.unlinkSync(inlPath); } catch {}

    test-e2e.mjs, line 210

    if (ejPath) try { fs.unlinkSync(ejPath); } catch {}

    test-e2e.mjs, line 305

    fs.unlinkSync(imgPath);

    Show more

    test-e2e.mjs, line 312

    try { fs.rmSync(TEST_HOME, { recursive: true, force: true }); } catch {}

  • 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

    server.mjs, line 383

    res = await fetch('http://' + HOST + ':' + PORT + '/command?t=' + TOKEN, {

    server.mjs, line 559

    const r = await fetch('http://' + HOST + ':' + PORT + '/health').then((x) => x.json());

    test-e2e.mjs, line 59

    const res = await fetch(`${BASE}/poll?t=${TOKEN}`);

    Show more

    test-e2e.mjs, line 63

    const ab = await fetch(`${BASE}/asset?t=${TOKEN}&id=${cmd.payload.assetId}`).then((r) => r.arrayBuffer());

    test-e2e.mjs, line 70

    const r = await fetch(`${BASE}/blob?t=${TOKEN}&name=${encodeURIComponent(b.name)}`, {

    test-e2e.mjs, line 77

    await fetch(`${BASE}/result?t=${TOKEN}`, {

    test-e2e.mjs, line 89

    const health = await fetch(`${BASE}/health`).then((r) => r.json());

    test-e2e.mjs, line 92

    const bad = await fetch(`${BASE}/poll?t=wrong`);

  • 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 0242238cd8af. can delete files. can reach a host that is not written as a fixed address.

Date and source

Date checked:

View source

github.com

Commit graded: 0242238cd8af955e3431f20f122b6daeb84ec171

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