Навыки nature-downloader

📦

nature-downloader

Name: nature-downloader
Author: yuan1z0825

Ревизия содержимого r1 Высокий риск 🌐 Доступ к сети🔑 Переменные окружения📁 Доступ к файловой системе⚙️ Внешние команды⚡ Содержит скрипты

Download Lawful Academic Full Text

Finding authorized full text across publishers, repositories, and institutional portals is slow. This skill routes requests and verifies downloaded academic files.

Поддерживает: Claude Codex Code(CC)

⚠️ 38 Плохо

Maintain this Skill? Claim it ⚠️ 38 Плохо

Остановитесь и запросите подтверждение перед установкой.

Проверьте план и получите явное согласие пользователя перед изменением файлов.

Установить с помощью моего Агента

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

Запрос агента

Review the Skillstore skill "nature-downloader" from https://skillstore.io/skills/yuan1z0825-nature-downloader.md and its manifest at https://skillstore.io/api/skills/yuan1z0825-nature-downloader/manifest. Verify the artifact. Stop and obtain explicit user consent before installing or changing files.

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/yuan1z0825-nature-downloader.md Подписанный manifest GET /api/skills/yuan1z0825-nature-downloader/manifest Подписанный lockfile GET /api/skills/yuan1z0825-nature-downloader/lockfile

Протестировать

Использование «nature-downloader». Download DOI 10.xxxx/example without supporting information.

Ожидаемый результат:

The article was downloaded from an open-access repository. The PDF signature and checksum were verified, and the manifest records the source.

Использование «nature-downloader». Retrieve three confirmed articles through my library and include supporting information.

Ожидаемый результат:

Two main PDFs were downloaded through authorized routes.
One article requires user authentication before retrying.
Supporting information was found for one completed article.

Использование «nature-downloader». Find an open copy of an exact article title.

Ожидаемый результат:

No lawful open copy was confirmed. The result records the attempted repositories and does not claim a successful download.

Аудит безопасности

Высокий риск

v2 • 18.08.2026 Открыть версионный отчет

Most scanner matches are documentation, tests, fixed imports, status constants, or expected local file operations. Confirmed risks include CAPTCHA circumvention, unrestricted authenticated fetching, arbitrary credential forwarding, command-line secret exposure, and unbounded direct downloads. No prompt injection text was found. Static review was capped at 400/766 representative findings; omitted static matches are unconfirmed, so automatic publishing stays disabled until manual review.

Просканировано файлов

8,255

Проанализировано строк

Пункты проверки

Ложные срабатывания проигнорированы

Подтверждённые проблемы безопасности (6)

Высокий

SKILL.md:154-162 scripts/lib/anti-bot.mjs:426-523 scripts/lib/anti-bot.mjs:579-629 scripts/lib/anti-bot.mjs:641-773

Automated CAPTCHA Circumvention

The skill detects CAPTCHA gaps and simulates human-like drags or checkbox clicks to defeat provider verification controls.

The implementation explicitly calculates CAPTCHA gaps, generates human-like movement, retries alternate profiles, and checks whether verification passed.

Высокий

scripts/configure_credentials.py:65-66 scripts/lib/publisher-providers.mjs:34-41

API Key Forwarded to Arbitrary Endpoint

A configured IEEE endpoint accepts any URL, and the downloader appends the stored API key before sending the request.

The endpoint is stored without hostname validation, then converted to a URL and receives the API key as a query parameter.

Высокий

scripts/batch_download.mjs:82-105 scripts/batch_download.mjs:378-380 scripts/browser_pdf_downloader.mjs:35-42 scripts/browser_pdf_downloader.mjs:71-88

Unrestricted Authenticated URL Fetching

User-supplied URLs are fetched directly or inside an authenticated browser without scheme, hostname, or private-network restrictions.

The CLI accepts arbitrary URL strings and passes them to fetch or browser navigation without an allowlist or private-address check.

Высокий

scripts/configure_credentials.py:57-66 scripts/configure_credentials.py:133-139

Command-Line Secret Exposure

API keys and institutional tokens can be passed as command arguments, exposing them through shell history and process listings.

The parser defines API-key, insttoken, and authtoken arguments, and cmd_set stores those argument values as credentials.

Средний

scripts/batch_download.mjs:378-380 scripts/lib/direct-download.mjs:15-25

Unbounded Direct Download Buffering

Direct downloads buffer the entire response in memory before validation and writing, with no byte limit.

The response arrayBuffer is fully materialized before content checks, and this path has no Content-Length or streamed byte cap.

Средний

scripts/batch_download.mjs:99-105 scripts/lib/cdp-utils.mjs:52-59 scripts/lib/cdp-utils.mjs:78-88

Unrestricted CDP Proxy Destination

The CLI accepts any proxy URL and sends browser-control payloads to it without requiring loopback or explicit trust.

The proxy argument is only trimmed, then receives target identifiers, URLs, selectors, and generated browser JavaScript through HTTP requests.

Пункты проверки возможностей (7)

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

Высокий

scripts/configure_credentials.py:57

Generic API/secret keys

api_key = args.api_key or os.environ.get("LIT_DL_API_KEY") or getpass.getpass("API key: ")

The API key may come from --api-key, exposing the secret through shell history and process arguments.

Высокий

scripts/configure_credentials.py:135

Generic API/secret keys

set_cmd.add_argument("--api-key", help="Prefer the hidden prompt or LIT_DL_API_KEY over command-line

This defines a command-line API-key option, which exposes secrets to shell history and local process inspection.

Высокий

scripts/batch_download.mjs:379

Fetch API call

const response = await fetch(pdfUrl, { headers: { Accept: "application/pdf, text/html, application/x

This fetches the user-supplied --pdf-url without protocol, hostname, or private-network validation.

Высокий

scripts/browser_pdf_downloader.mjs:88

Fetch API call

const r = await fetch(${fetchTarget}, { credentials: "include" });

This fetches a supplied URL with credentials inside an authenticated browser context, creating an authenticated request and local-network access risk.

Высокий

scripts/lib/anti-bot.mjs:651

Fetch API call

const js = `fetch('http://localhost:0/cdp',{

This request carries raw CDP mouse commands used to imitate human input and defeat verification controls.

Высокий

scripts/lib/pdf-utils.mjs:56

Fetch API call

const r=await fetch(${JSON.stringify(url)},{credentials:'include'});

This downloads a selected URL with browser credentials and transfers the response from the authenticated page into a local file.

Средний

scripts/lib/cdp-utils.mjs:53

Fetch API call

const response = await fetch(url, {

This generic fetch sends browser-control requests to a configurable proxy URL without restricting the destination to a trusted local service.

Факторы риска

🌐 Доступ к сети (50)

🔑 Переменные окружения (50)

data/publishers.json:7 data/publishers.json:14 data/publishers.json:21 scripts/batch_download.mjs:685 scripts/batch_download.mjs:685 scripts/configure_credentials.py:20 scripts/configure_credentials.py:57 scripts/configure_credentials.py:55 scripts/configure_credentials.py:57 scripts/configure_credentials.py:58 scripts/configure_credentials.py:60 scripts/configure_credentials.py:70 scripts/configure_credentials.py:90 scripts/configure_credentials.py:98 scripts/configure_credentials.py:106 scripts/configure_credentials.py:135 scripts/lib/credentials.mjs:8 scripts/lib/credentials.mjs:13 scripts/lib/credentials.mjs:39 scripts/lib/credentials.mjs:51 scripts/lib/credentials.mjs:58 scripts/lib/credentials.mjs:70 scripts/lib/credentials.mjs:44 scripts/lib/manifest.mjs:4 scripts/lib/manifest.mjs:19 scripts/lib/publisher-providers.mjs:23 scripts/lib/publisher-providers.mjs:31 scripts/lib/publisher-providers.mjs:40 scripts/lib/publisher-providers.mjs:62 scripts/lib/routing.mjs:20 scripts/lib/school-config.mjs:7 scripts/lib/school-config.mjs:12 scripts/lib/school-config.mjs:32 scripts/lib/settings.mjs:5 scripts/lib/settings.mjs:10 src/config.py:22 src/config.py:53 src/config.py:55 src/config.py:60 src/config.py:106 tests/python/test_config_credentials.py:19 tests/python/test_config_credentials.py:36 tests/python/test_config_wizard.py:68 tests/python/test_config_wizard.py:69 tests/python/test_config_wizard.py:89 tests/python/test_config_wizard.py:90 tests/python/test_config_wizard.py:107 tests/python/test_config_wizard.py:122 tests/python/test_config_wizard.py:140 tests/python/test_config_wizard.py:158

📁 Доступ к файловой системе (50)

⚙️ Внешние команды (50)

⚡ Содержит скрипты (8)

scripts/lib/cdp-utils.mjs:12 src/wizard.py:26-33 tests/python/test_config_wizard.py:20 tests/python/test_config_wizard.py:35 tests/python/test_config_wizard.py:51 tests/python/test_config_wizard.py:72 tests/python/test_config_wizard.py:73 tests/python/test_config_wizard.py:95

Аудитор:: codex Посмотреть историю аудитов →

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/yuan1z0825-nature-downloader/audits/2?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Значок Markdown

[![Skillstore security assessment](https://skillstore.io/badges/skills/yuan1z0825-nature-downloader/security.svg)](https://skillstore.io/skills/yuan1z0825-nature-downloader?utm_source=security_passport_badge)

Значок HTML

<a href="https://skillstore.io/skills/yuan1z0825-nature-downloader?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/yuan1z0825-nature-downloader/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

Встраиваемая карточка

<iframe src="https://skillstore.io/embed/skills/yuan1z0825-nature-downloader.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

yuan1z0825. (2026). nature-downloader security audit report (audit version 2) [Author version unspecified]. Skillstore. https://skillstore.io/skills/yuan1z0825-nature-downloader/audits/2

Цитата BibTeX

@techreport{yuan1z0825-yuan1z0825-nature-downloader-2026,
  author = {yuan1z0825},
  title = {nature-downloader security audit report (audit version 2)},
  institution = {Skillstore},
  year = {2026},
  number = {2},
  url = {https://skillstore.io/skills/yuan1z0825-nature-downloader/audits/2},
  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: "nature-downloader security audit report (audit version 2)"
version: "unspecified"
type: report
authors:
  - name: "yuan1z0825"
date-released: "2026-08-18"
url: "https://skillstore.io/skills/yuan1z0825-nature-downloader/audits/2"
identifiers:
  - type: other
    value: "skillstore:yuan1z0825-nature-downloader:audit:2"
    description: "Skillstore immutable audit report identifier"

Оценка Skillstore

Почему такая оценка Достоверность доказательств: Средний

Архитектура

Сопровождаемость

Контент

Сообщество

Соответствие спецификации

Что вы можете построить

Retrieve a Known Article

Download one article by DOI or exact title and verify the resulting file.

Collect a Reading List

Process a confirmed DOI list and record each article's route, status, and integrity details.

Access Chinese Literature

Use an authenticated institutional browser session to retrieve authorized CNKI content.

Попробуйте эти промпты

Download One Paper

Download the article with DOI [DOI]. Do not download supporting information. Save it in [folder] and report the verified format.

Find an Open Copy

Find a lawful open-access copy of [title]. Download the main article only and explain which source provided it.

Process a DOI List

Process these confirmed DOIs: [list]. Ask once about supporting information, use lawful routes, and summarize every result.

Use Institutional Access

Use my authenticated Chrome session for [articles]. Stop for identity checks, avoid automatic CAPTCHA solving, and produce a verified manifest.

Лучшие практики

Provide exact titles, DOIs, or a confirmed paper list before starting downloads.
Use hidden input or standard input for API keys, and review the destination folder first.
Confirm supporting-information preferences once, then inspect the manifest and downloaded file signatures.

Избегать

Do not request unlimited topic downloads or entire journal issues.
Do not paste institutional passwords, session tokens, cookies, or one-time codes into chat.
Do not use automated CAPTCHA solving or access content beyond the user's authorization.