Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

Agent Toolkit

A collection of skills, extensions, and prompts that I use across different AI coding agent harnesses.

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 NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    pi-extensions/pi-voice/extensions/voice/config.ts, line 116 try { if (fs.existsSync(tmpPath)) fs.unlinkSync(tmpPath); } catch {}

  • NETWORK_NO_FIXED_HOST Low

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

    pi-extensions/pi-voice/extensions/voice/model-download.ts, line 105 const resp = await fetch(url, { headers, redirect: "follow" });

  • NETWORK_UNNAMED_HOST Low

    Calls a fixed host that the description does not name.

    pi-extensions/pi-voice/extensions/voice/model-download.ts, line 105 const resp = await fetch(url, { headers, redirect: "follow" });

  • SECRETS_PATH_DOTENV Low

    Mentions a .env file.

    .gitignore, line 6 .env

  • SECRETS_ENV_READ Note

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

    pi-extensions/pi-voice/extensions/voice/config.ts, line 125 return process.env.OPENAI_API_KEY || config.openaiApiKey || null;

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

    pi-extensions/pi-voice/extensions/voice/config.ts, line 116

    try { if (fs.existsSync(tmpPath)) fs.unlinkSync(tmpPath); } catch {}

    pi-extensions/pi-voice/extensions/voice/model-download.ts, line 57

    try { fs.rmSync(dir, { recursive: true, force: true }); return true; } catch { return false; }

  • 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. can reach api.openai.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    pi-extensions/pi-voice/extensions/voice/model-download.ts, line 105

    const resp = await fetch(url, { headers, redirect: "follow" });

    pi-extensions/pi-voice/extensions/voice/openai-backend.ts, line 78

    const resp = await fetch(OPENAI_TRANSCRIPTION_URL, {

    pi-extensions/pi-voice/extensions/voice/openai-backend.ts, line 115

    const resp = await fetch("https://api.openai.com/v1/models", {

    Show more

    skills/context7/SKILL.md, line 27

    curl --silent --show-error --fail-with-body --max-time 30 --get \

    skills/context7/SKILL.md, line 37

    curl --silent --show-error --fail-with-body --max-time 30 --get \

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    pi-extensions/pi-voice/extensions/voice/config.ts, line 125

    return process.env.OPENAI_API_KEY || config.openaiApiKey || null;

    .gitignore, line 5

    # Environment

    .gitignore, line 6

    .env

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

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Note

Hygiene check of commit 9ea0a32d0c1a. can delete files. can reach a host that is not written as a fixed address. can reach api.openai.com. The description does not name that host. reads a credential or environment file. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 9ea0a32d0c1a4b1a920fab985c87f9beeb9d86c6

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