Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

polymoly

polymoly, a skill listed in the PlugVet directory.

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.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    src/chat/attachments.ts, line 95 fs.unlinkSync(file);

  • NETWORK_NO_FIXED_HOST Low

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

    src/agents/mcpServer.ts, line 37 const req = http.request(

  • SECRETS_PATH_UNCONFIRMED Low

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

    src/agents/mcpServer.ts, line 18 const token = process.env.POLYMOLY_TOKEN ?? '';

  • SECRETS_ENV_READ Note

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

    src/agents/mcpServer.ts, line 18 const token = process.env.POLYMOLY_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

    src/chat/attachments.ts, line 95

    fs.unlinkSync(file);

    src/skills/skills.ts, line 115

    fs.rmSync(dir, { recursive: true, force: true });

    src/skills/skills.ts, line 157

    fs.rmSync(temp, { recursive: true, force: true });

    Show more

    src/skills/skills.ts, line 280

    fs.rmSync(target, { recursive: true, force: true });

  • 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/agents/mcpServer.ts, line 37

    const req = http.request(

    src/providers/httpAdapter.ts, line 72

    const response = await fetch(url, { headers, signal: AbortSignal.timeout(15000) });

    src/providers/httpAdapter.ts, line 139

    const response = await fetch(url, {

    Show more

    src/providers/httpAdapter.ts, line 245

    const response = await fetch(url, {

    src/skills/skills.ts, line 199

    const response = await fetch(url, { signal: AbortSignal.timeout(60_000) });

    src/usage/limits.ts, line 126

    const response = await fetch(url, { headers, signal: AbortSignal.timeout(8000) });

    src/usage/limits.ts, line 223

    const response = await fetch(url, { headers: { authorization, accept: 'application/json' }, signal: AbortSignal.timeout(8000) });

    src/usage/usageService.ts, line 103

    const response = await fetch(url, { headers });

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED

    src/agents/mcpServer.ts, line 18

    const token = process.env.POLYMOLY_TOKEN ?? '';

    src/providers/cliAdapter.ts, line 626

    args.push('-c', `${key}.env=${tomlTable(server.env)}`);

    src/views/chatViewProvider.ts, line 1211

    return { command, args, env: record(raw?.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 3eb1ef4cd311. 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: 3eb1ef4cd311da4da20904a543c698a5d6af4889

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