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

Strongest overall

DeepTutor

Use this as a leading candidate, then validate the README and install path in your own agent stack.

Fastest prototype

DeepTutor

Best first install candidate based on install readiness and adoption.

Freshest repo

Auto Empirical Research Skills

Most recent maintenance signal among this shortlist.

Signal	DeepTutor DeepTutor: Agent-native, Open-sourced Personalized Tutoring. https://deeptutor.info/.	Auto Empirical Research Skills 🔬 A curated collection of 23,000+ agent skills for empirical research across 8 social science disciplines. \| 精选 23,000+ AI Agent 技能库，覆盖8大社会科学学科的实证研究。CoPaper.AI 20分钟完成一篇可复现的规范实证论文，并支持用户上传 Skills。-- Maintained by CoPaper.AI from Stanford REAP.
Quality	100/100 Excellent	100/100 Excellent
Decision verdict	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	25K stars Verified outcomes are shown on each skill page	3.7K stars Verified outcomes are shown on each skill page
Freshness	Jun 17, 2026	Sep 1, 2026
Use-case fit	RAG and knowledge Education and tutoring	Research agents Content automation