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

D3 is the strongest overall pick here because it has a 100/100 readiness score and fits Data analysis.

Strongest overall

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

Fastest prototype

Best first install candidate based on install readiness and adoption.

Freshest repo

Visx

Most recent maintenance signal among this shortlist.

Signal	OpenSpace This is the official GitHub repository for OpenSpace: an open source astrovisualization project. For instructions on how to build and run OpenSpace, see the Getting Started Guides on the wiki page at http://docs.openspaceproject.com.	Perspective A data visualization and analytics component, especially well-suited for large and/or streaming datasets.	D3 Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:	Visx 🐯 visx \| visualization components
Quality	97/100 Excellent	100/100 Excellent	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.	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	1.2K stars 0 installs	11K stars 0 installs	113K stars 0 installs	21K stars 0 installs
Freshness	Jun 12, 2026	Jun 5, 2026	May 28, 2026	Jun 15, 2026
Use-case fit	GitHub automation Coding agents RAG and knowledge	GitHub automation Coding agents RAG and knowledge	Data analysis Coding agents RAG and knowledge	Data analysis Coding agents RAG and knowledge
Stack fit	Coding review agent Content growth agent	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent
Platform hints	C++, Data Visualization, Claude Code	C++, Data Visualization, Claude Code	Shell, Data Visualization, Claude Code	TypeScript, Data Visualization, Claude Code
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No major risk signals from current metadata
Best for	GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals	GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals	Data analysis workflows · Claude Code teams · teams that value GitHub adoption signals	Data analysis 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	1 views 0 install copies
Install	`$ npx skills add OpenSpace/OpenSpace`	`$ npx skills add perspective-dev/perspective`	`$ npx skills add d3/d3`	`$ npx skills add airbnb/visx`