Skill comparison
Compare agent skills before installing.
Put high-signal skills side by side and inspect quality, adoption, freshness, install readiness, use-case fit, and warnings in one place.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Crawl4AI is the strongest overall pick here because it has a 100/100 readiness score and fits Web scraping.
Strongest overall
Crawl4AI
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Crawl4AI
Best first install candidate based on install readiness and adoption.
Freshest repo
Scrapy
Most recent maintenance signal among this shortlist.
| Signal | NetDiscovery NetDiscovery 是一款基于 Vert.x、RxJava 2 等框架实现的通用爬虫框架/中间件。 | Crawl4AI Open-source LLM-friendly web crawler and scraper | Scrapy Scrapy, a fast high-level web crawling & scraping framework for Python. | Scrapling Adaptive web scraping for agent data collection |
|---|---|---|---|---|
| Quality | 85/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 96/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 646 stars 0 installs | 66K stars 31K installs | 62K stars 0 installs | 54K stars 0 installs |
| Freshness | Jun 5, 2026 | May 22, 2026 | Jun 11, 2026 | May 18, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Java, Crawler, Claude Code | Claude, GPT-4, LangChain, CrewAI, OpenClaw | Python, Web Automation, Claude Code | Python, Web Automation, RAG, Claude Code, Browser agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | No OpenAgentSkill engagement data yet |
| Best for | Web scraping workflows · Claude Code teams · teams that value GitHub adoption signals | Web scraping workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Web scraping workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 3 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add fengzhizi715/NetDiscovery | $ npx skills add unclecode/crawl4ai | $ npx skills add scrapy/scrapy | $ npx skills add D4Vinci/Scrapling |