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 2 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
Crawl4AI
Most recent maintenance signal among this shortlist.
| Signal | CNN Paper2 :art: :art: 深度学习 卷积神经网络教程 ：图像识别，目标检测，语义分割，实例分割，人脸识别，神经风格转换，GAN等:art::art: https://dataxujing.github.io/CNN-paper2/ | Crawl4AI Open-source LLM-friendly web crawler and scraper |
|---|---|---|
| Quality | 44/100 Needs review | 100/100 Excellent |
| Decision verdict | 34/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 189 stars Verified outcomes are shown on each skill page | 73K stars Verified outcomes are shown on each skill page |
| Freshness | Mar 31, 2020 | Jul 15, 2026 |
| Use-case fit | ||
| Workflow fit | ||
| Platform hints | Research, Claude Code | Claude, GPT-4, LangChain, CrewAI, OpenClaw |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projects | Web scraping workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that require actively maintained dependencies · production agents without a repository 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 |
| Install | $ npx skills add DataXujing/CNN-paper2 | $ npx skills add unclecode/crawl4ai |