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.

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Decision summary

Xgboost is the strongest overall pick here because it has a 100/100 readiness score and fits Sports analytics.

Strongest overall

Xgboost

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

Fastest prototype

Xgboost

Best first install candidate based on install readiness and adoption.

Freshest repo

Xgboost

Most recent maintenance signal among this shortlist.

Signal	Ml Hierarchical Confusion Matrix Neo: Hierarchical Confusion Matrix Visualization (CHI 2022)	Guess 🔮 Libraries & tools for enabling Machine Learning driven user-experiences on the web	Tfjs A WebGL accelerated JavaScript library for training and deploying ML models.	Xgboost Scalable, Portable and Distributed Gradient Boosting (GBDT, GBRT or GBM) Library, for Python, R, Java, Scala, C++ and more. Runs on single machine, Hadoop, Spark, Dask, Flink and DataFlow
Quality	71/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	70/100 Prototype first Prototype with this skill first; keep a fallback candidate ready.	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	315 stars 0 installs	7.1K stars 0 installs	19K stars 0 installs	28K stars 0 installs
Freshness	Mar 31, 2026	Jun 11, 2026	Jun 15, 2026	Jun 16, 2026
Use-case fit	Coding agents RAG and knowledge Workflow automation	Coding agents RAG and knowledge Browser automation	Coding agents RAG and knowledge Workflow automation	Sports analytics Coding agents RAG and knowledge
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent
Platform hints	TypeScript, Machine Learning, Claude Code	TypeScript, Machine Learning, Claude Code	TypeScript, Machine Learning, Claude Code	C++, Machine Learning, Claude Code
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
Best for	Coding agents workflows · Claude Code teams · builders willing to evaluate younger projects	Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals	Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals	Sports analytics 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	0 views 0 install copies	0 views 0 install copies
Install	`$ npx skills add apple/ml-hierarchical-confusion-matrix`	`$ npx skills add guess-js/guess`	`$ npx skills add tensorflow/tfjs`	`$ npx skills add dmlc/xgboost`