Навыки browser-fingerprint-audit

📦

browser-fingerprint-audit

Name: browser-fingerprint-audit
Author: liarjsdev

Ревизия содержимого r1 Средний риск ⚙️ Внешние команды🌐 Доступ к сети📁 Доступ к файловой системе

Audit Browser Fingerprint Consistency

Contradictory browser and network signals can reveal automation or spoofing. This skill runs liarjs checks and explains the resulting consistency score.

Поддерживает: Claude Codex Code(CC)

📊 65 Адекватно

Установить с помощью моего Агента

Скопируйте этот запрос в своего Агента. Он содержит каноническую страницу Skill и манифест.

Запрос агента

Review the Skillstore skill "browser-fingerprint-audit" from https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit.md and its manifest at https://skillstore.io/api/skills/liarjsdev-browser-fingerprint-audit/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Ваш Агент по-прежнему должен показать план и запросить все подтверждения, требуемые политикой безопасности.

Ресурсы для AI-агентов

Используйте эти ссылки, когда AI-агенту, crawler или script нужен чистый контекст вместо полной страницы.

Markdown-детали GET /skills/liarjsdev-browser-fingerprint-audit.md Подписанный manifest GET /api/skills/liarjsdev-browser-fingerprint-audit/manifest Подписанный lockfile GET /api/skills/liarjsdev-browser-fingerprint-audit/lockfile

Протестировать

Использование «browser-fingerprint-audit». Audit a temporary browser and summarize only failed checks.

Ожидаемый результат:

Score: 82 of 100. Classification: Suspicious.
Failed check: navigator.webdriver. The automation flag is enabled.
Failed check: timezone mismatch. The browser timezone differs from the IP-derived timezone.

Использование «browser-fingerprint-audit». Run an offline audit and explain the coverage.

Ожидаемый результат:

The audit completed using local browser signals only. It evaluated 32 checks and skipped eight cross-layer network checks.

Использование «browser-fingerprint-audit». Explain why a headless browser received a low score.

Ожидаемый результат:

The low score reflects observable headless and automation signals. It measures profile consistency and does not predict a specific website response.

Аудит безопасности

Средний риск

v1 • 08.08.2026 Открыть версионный отчет

Three static findings are confirmed. Two commands execute a pinned npm package, while the default network path sends request metadata to liarjs.dev. Other detections are markdown or documented local behavior, but optional CDP attachment can access an existing browser session.

Просканировано файлов

177

Проанализировано строк

Пункты проверки

Ложные срабатывания проигнорированы

Подтверждённые проблемы безопасности (1)

Средний

SKILL.md:78-89

Existing Browser Session Access

The optional CDP workflow can drive an existing browser, open tabs, and read page state. Authenticated session content may therefore become accessible.

The skill explicitly states that CDP attachment can open a tab and read page state in the user's session.

Пункты проверки возможностей (3)

Это реальные локальные возможности, которые могут ожидаться для этого навыка, поэтому они требуют проверки, но не считаются подтверждённым вредоносным поведением.

Средний

SKILL.md:19-24

Ruby/shell backtick execution

```bash

The Bash block directs the agent to run npx liarjs@0.3, which downloads or executes an external npm package and launches a browser.

Средний

SKILL.md:82-84

Ruby/shell backtick execution

```bash

The Bash block runs npx liarjs@0.3 and attaches it to a CDP endpoint, executing an external package against a browser session.

Средний

SKILL.md:41

Hardcoded URL

- The network half works by having the browser under test fetch `https://liarjs.dev/api/net.json`,

The default online scan fetches liarjs.dev and exposes request metadata including IP, ASN, headers, HTTP, TLS, and ClientHello characteristics.

Факторы риска

⚙️ Внешние команды (20)

🌐 Доступ к сети (6)

SKILL.md:41 SKILL.md:83 SKILL.md:98 SKILL.md:99 SKILL.md:64 SKILL.md:83

📁 Доступ к файловой системе (1)

SKILL.md:35

Аудитор:: codex

Поделиться и цитировать этот отчет

Делитесь версионным отчетом об оценке, нейтральным значком, встраиваемой карточкой и цитатами. Skillstore публикует доказательства, не решая, безопасен ли этот Skill.

Открыть версионный отчет

Копировать ссылку на отчёт

https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Значок Markdown

[![Skillstore security assessment](https://skillstore.io/badges/skills/liarjsdev-browser-fingerprint-audit/security.svg)](https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit?utm_source=security_passport_badge)

Значок HTML

<a href="https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/liarjsdev-browser-fingerprint-audit/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

Встраиваемая карточка

<iframe src="https://skillstore.io/embed/skills/liarjsdev-browser-fingerprint-audit.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>

Академические ссылки (APA · BibTeX · CFF)

Цитата APA

liarjsdev. (2026). browser-fingerprint-audit security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit/audits/1

Цитата BibTeX

@techreport{liarjsdev-liarjsdev-browser-fingerprint-audit-2026,
  author = {liarjsdev},
  title = {browser-fingerprint-audit security audit report (audit version 1)},
  institution = {Skillstore},
  year = {2026},
  number = {1},
  url = {https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit/audits/1},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "browser-fingerprint-audit security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
  - name: "liarjsdev"
date-released: "2026-08-08"
url: "https://skillstore.io/skills/liarjsdev-browser-fingerprint-audit/audits/1"
identifiers:
  - type: other
    value: "skillstore:liarjsdev-browser-fingerprint-audit:audit:1"
    description: "Skillstore immutable audit report identifier"

Оценка Skillstore

Почему такая оценка Достоверность доказательств: Средний

Архитектура

Сопровождаемость

Контент

Сообщество

Соответствие спецификации

Что вы можете построить

Review an automation profile

Identify contradictory browser signals before using a controlled automation environment.

Investigate fingerprint drift

Examine canvas, graphics, font, timezone, and network mismatches after an environment change.

Assess privacy exposure

Run offline checks to understand which local browser characteristics are observable.

Попробуйте эти промпты

Run a standard audit

Run the default browser fingerprint audit. Report the score, classification, failed check identifiers, and concise explanations.

Run an offline audit

Run the browser fingerprint audit in offline mode. Explain every failed local check and clearly list the skipped network checks.

Inspect selected signal groups

Audit this browser and focus on canvas, WebGL, WebGPU, fonts, WebRTC, and timezone. Explain contradictions and likely environmental causes.

Audit an existing browser session

Audit my running Chrome through the CDP endpoint I provide. Confirm the endpoint and session access risk before attaching.

Лучшие практики

Use offline mode when external network comparison is unnecessary.
Prefer a temporary browser profile unless the existing session is the explicit audit subject.
Compare unusual environments with a saved baseline instead of relying only on an absolute score.

Избегать

Do not attach to an existing browser without explicit approval and endpoint confirmation.
Do not treat a high consistency score as proof that every website will trust the browser.
Do not send production browsing sessions or sensitive pages to untrusted endpoints.

Часто задаваемые вопросы

What does the score measure?

It measures consistency among browser signals and the network view. It does not predict every website's detection decision.

Does the standard audit make a network request?

Yes. The online mode contacts liarjs.dev for IP, ASN, HTTP, TLS, header, and ClientHello observations.

Can the audit run without sending data externally?

Yes. Offline mode runs 32 browser-only checks and skips eight network comparison checks.

Does the default scan use my browser profile?

No. It launches a fresh temporary profile and removes that profile after the scan.

Can it scan an already running browser?

Yes, through an approved CDP endpoint. That access can open tabs and read page state in the existing session.

Why can a legitimate environment receive a low score?

Headless mode, datacenter networks, unusual fonts, locale settings, and browser version changes can create real consistency failures.

Сведения для разработчиков

Автор

liarjsdev

Лицензия

MIT

Ревизия Skillstore

Примечание о версии

Автор не указал версию.

Репозиторий

https://github.com/liarjsdev/liarjs-skills/tree/4068c79209753c74f895a4a5a6d117fcde8d94d1/skills/browser-fingerprint-audit

Ссылка

17e49992c9f55842f934ecec5719e4745ba7b95a

Актуальность поддержки

09.08.2026

Использование

0 загрузок · 0 просмотров

Структура файлов

📁 references/

📄 checks.md

📄 SKILL.md