Side-by-Side Model Context Protocol Comparison
Cn Scraper MCP vs BulkTranscripts YouTube
In-depth architectural comparison of the Cn Scraper MCP and BulkTranscripts YouTube MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Cn Scraper MCP
Search & Data Extraction · Local stdio
Quality: 61/100 (Good) | Auth: No auth required
BulkTranscripts YouTube
Search & Data Extraction · Remote HTTP/SSE
Quality: 74/100 (Great) | Auth: API Key required
Verdict Summary: Choose Cn Scraper MCP if you need specialized Search & Data Extraction tools running via a local process. Choose BulkTranscripts YouTube if your workspace requires Search & Data Extraction integration with remote web transport. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
Choose Cn Scraper MCP when:
- You need dedicated capabilities in the Search & Data Extraction domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- You have access to required keys:
CN_SCRAPER_TRANSPORT, CN_SCRAPER_HOST, CN_SCRAPER_PORT, CN_SCRAPER_PATH, XVFB_WRAPPER. - Primary tools included: taobao_search, jd_search, jd_product.
Choose BulkTranscripts YouTube when:
- You need dedicated capabilities in the Search & Data Extraction domain.
- You prefer remote streaming HTTP/SSE transport architecture.
- Your security boundary fits: API Key required (Freemium).
- Primary tools included: Single-video transcript retrieval, Batch transcripts for up to 20 videos, Multi-type YouTube search.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Cn Scraper MCP Tools (40)
taobao_search
搜索淘宝/天猫商品。纯脚本，无需浏览器，不限流。
原理: curl_cffi 伪造 Chrome TLS 指纹 + MTOP HMAC-MD5 签名。
需要 TAOBAO_COOKIES_FILE 环境变量或 ~/.cn-scraper-cookies/taobao.json。
并发安全: ✅ 纯 HTTP/REST API，无共享状态，任意并发调用安全。
jd_search
搜索京东商品。需要已登录的有头 Chrome（会自动启动）。
京东 headless 返回 0 结果 → 必须 headful。
需要持久登录 profile (~/.jd_login_profile)。
首次使用需在弹窗 Chrome 中手动登录 jd.com 一次。
并发: ⚠️ 使用 BrowserLock 保护 CDP 端口，同端口调用自动串行化。
jd_product
获取京东商品详情（名称、价格、店铺、规格）。需要本地 Chrome。
sku 来自 jd_search 结果中 item 的 sku 字段。
并发: ⚠️ 使用 BrowserLock 保护 CDP 端口。
pdd_search
搜索拼多多商品。需要 Chrome + PDD cookie（PDDAccessToken + pdd_user_id）。
⚠️ 严重限制：拼多多手机搜索**每个浏览器会话仅允许一次搜索**。
第一次搜索后，所有后续搜索返回「系统繁忙」。
如需再次搜索，必须重启 MCP server 以创建新的浏览器会话。
原理: Chrome CDP + iPhone UA 模拟手机浏览器搜索。
Cookie 文件: ~/.cn-scraper-cookies/pdd.json
Token 有效期约 1 小时，需定期从手机浏览器重新导出。
并发: ⚠️ 使用 BrowserLock 保护 CDP 端口，同端口调用自动串行化。
pdd_product_detail
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Cn Scraper MCP Configuration
BulkTranscripts YouTube Configuration
Frequently Asked Questions
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