web-scraper MCP — Сценарии использования, Установка & Живое демо

Зачем использовать

Ключевые функции

Phased reconnaissance — APIs > sitemaps > static HTML > browser
Template picker: Cheerio for static, Playwright for JS-heavy
Apify Actor TypeScript-first workflow
Selective stealth: only when protection signals detected
Session recording + replay for debugging

Живое демо

Как выглядит на практике

web-scraper-skill.replay ▶ готово

0/0

Установка

Выберите клиент

~/Library/Application Support/Claude/claude_desktop_config.json · Windows: %APPDATA%\Claude\claude_desktop_config.json

{
  "mcpServers": {
    "web-scraper-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/yfe404/web-scraper",
        "~/.claude/skills/web-scraper"
      ],
      "_inferred": true
    }
  }
}

Откройте Claude Desktop → Settings → Developer → Edit Config. Перезапустите после сохранения.

~/.cursor/mcp.json · .cursor/mcp.json

{
  "mcpServers": {
    "web-scraper-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/yfe404/web-scraper",
        "~/.claude/skills/web-scraper"
      ],
      "_inferred": true
    }
  }
}

Cursor использует ту же схему mcpServers, что и Claude Desktop. Конфиг проекта приоритетнее глобального.

VS Code → Cline → MCP Servers → Edit

{
  "mcpServers": {
    "web-scraper-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/yfe404/web-scraper",
        "~/.claude/skills/web-scraper"
      ],
      "_inferred": true
    }
  }
}

Щёлкните значок MCP Servers на боковой панели Cline, затем "Edit Configuration".

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "web-scraper-skill": {
      "command": "git",
      "args": [
        "clone",
        "https://github.com/yfe404/web-scraper",
        "~/.claude/skills/web-scraper"
      ],
      "_inferred": true
    }
  }
}

Тот же формат, что и Claude Desktop. Перезапустите Windsurf для применения.

~/.continue/config.json

{
  "mcpServers": [
    {
      "name": "web-scraper-skill",
      "command": "git",
      "args": [
        "clone",
        "https://github.com/yfe404/web-scraper",
        "~/.claude/skills/web-scraper"
      ]
    }
  ]
}

Continue использует массив объектов серверов, а не map.

~/.config/zed/settings.json

{
  "context_servers": {
    "web-scraper-skill": {
      "command": {
        "path": "git",
        "args": [
          "clone",
          "https://github.com/yfe404/web-scraper",
          "~/.claude/skills/web-scraper"
        ]
      }
    }
  }
}

Добавьте в context_servers. Zed перезагружается автоматически.

claude mcp add web-scraper-skill -- git clone https://github.com/yfe404/web-scraper ~/.claude/skills/web-scraper

Однострочная команда. Проверить: claude mcp list. Удалить: claude mcp remove.

Сценарии использования

Реальные сценарии: web-scraper

Scrape a static listing site into a structured dataset

👤 Data engineers pulling public data (directories, price lists, public records) ⏱ ~45 min intermediate

Когда использовать: You need a dataset from a public site that doesn't have an API.

Предварительные требования

Skill installed — git clone https://github.com/yfe404/web-scraper ~/.claude/skills/web-scraper
Node 20 for Apify Actors — nvm install 20

Поток

Let the skill do recon

Use web-scraper. Target: https://example.com/listings. I want name + URL + category. Recon first — tell me the cheapest extraction path.✓ Скопировано

→ Skill reports: 'sitemap.xml available, use Cheerio'
Scaffold the Apify Actor

Scaffold a TypeScript Apify Cheerio actor for that extraction.✓ Скопировано

→ Actor tree + main.ts ready to run
Run and iterate

Run locally on 10 pages; tighten selectors if needed.✓ Скопировано

→ Clean JSON output

Итог: An Apify Actor you can deploy for scheduled scrapes.

Подводные камни

Jumping to Playwright when Cheerio would do — Trust the recon — headful browsers 10x the cost unnecessarily

Сочетать с: apify · filesystem

Discover and use a site's undocumented JSON API instead of HTML

👤 Scraper devs who want reliability ⏱ ~30 min intermediate

Когда использовать: The page is a SPA and HTML is gross, but the XHR calls are clean JSON.

Поток

Run API-discovery phase

Use web-scraper phase 1 — API discovery on https://example.com/app. Enumerate XHR/fetch endpoints.✓ Скопировано

→ List of endpoints with observed payloads
Build the JSON-based actor

Generate an actor that hits those endpoints directly with auth as needed.✓ Скопировано

→ Lightweight fetch-based actor

Итог: A far more stable scrape than HTML parsing.

Подводные камни

Private/session-auth APIs that break when token rotates — Plan token-refresh logic or fall back to browser flow

Комбинации

Сочетайте с другими MCP — эффект x10

web-scraper-skill + apify

Deploy the scaffolded actor to Apify for scheduled runs

Deploy this actor to my Apify account and schedule it daily.✓ Скопировано

web-scraper-skill + filesystem

Keep the actor code in-repo alongside the consuming app

Scaffold into scrapers/ and commit with the main project.✓ Скопировано

Инструменты

Что предоставляет этот MCP

Инструмент	Входные данные	Когда вызывать
recon	url	Always first
scaffold_actor	template (cheerio\|playwright), target	After recon picks template
record_session	url	Debugging dynamic sites
run_local	actor path, limit	Iteration phase

Стоимость и лимиты

Во что обходится

Квота API: Apify has its own compute + proxy quotas
Токенов на вызов: Moderate — scaffold and iteration loops
Деньги: Free skill; Apify costs separate
Совет: Prefer Cheerio — one of the cheapest run profiles on Apify

Безопасность

Права, секреты, радиус поражения

Минимальные скоупы: Apify API token with actor:read + actor:write

Хранение учётных данных: APIFY_TOKEN in env

Исходящий трафик: Whatever sites you target + Apify platform

Respect robots.txt and each site's Terms of Service. Skill is not an anti-ToS tool — use it on data you're allowed to collect.
Public, non-authenticated data only unless you have explicit permission.

Устранение неполадок

Частые ошибки и исправления

Cheerio returns empty selectors

Content is JS-rendered — rerun recon, expect Playwright template

Playwright times out

Bump navigation timeout; consider waiting for specific selector instead of networkidle

403 / bot-block page

Stop and reconsider. This is the legit signal to re-check ToS, not a cue to escalate stealth.

Альтернативы

web-scraper в сравнении

Альтернатива	Когда использовать	Компромисс
Direct Apify console	You already know which template you need	No recon phase
firecrawl	You just need markdown of a page, not structured extraction	No actor scaffolding

Ещё

Ресурсы

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