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 1 skill
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Key Book is the strongest overall pick here because it has a 100/100 readiness score and fits GitHub automation.
Strongest overall
Key Book
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Key Book
Best first install candidate based on install readiness and adoption.
Freshest repo
Key Book
Most recent maintenance signal among this shortlist.
| Signal | Key Book 《机器学习理论导引》（宝箱书）的证明、案例、概念补充与参考文献讲解。 |
|---|---|
| Quality | 93/100 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. |
| Adoption | 1.7K stars 0 installs |
| Freshness | Apr 26, 2026 |
| Use-case fit | |
| Workflow fit | |
| Platform hints | Jupyter Notebook, Machine Learning, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet |
| Best for | GitHub automation 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 |
| OpenAgentSkill engagement | 0 views 0 install copies |
| Install | $ npx skills add datawhalechina/key-book |