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

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

Strongest overall

Echarts

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

Fastest prototype

Echarts

Best first install candidate based on install readiness and adoption.

Freshest repo

Pixijs

Most recent maintenance signal among this shortlist.

Signal	Sourcerer App 🦄 Sourcerer app makes a visual profile from your GitHub and git repositories.	Pixijs The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.	Lets Plot Multiplatform plotting library based on the Grammar of Graphics	Echarts Apache ECharts is a powerful, interactive charting and data visualization library for browser
Quality	79/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	81/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption.	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	6.7K stars 0 installs	47K stars 0 installs	1.8K stars 0 installs	67K stars 0 installs
Freshness	Sep 30, 2020	Jun 16, 2026	Jun 13, 2026	Jun 2, 2026
Use-case fit	Workflow automation Local desktop Coding agents	Coding agents RAG and knowledge Browser automation	Data analysis Coding agents RAG and knowledge	Data analysis Coding agents RAG and knowledge
Stack fit	Content growth agent Coding review agent	Content growth agent Web data pipeline	Content growth agent Coding review agent	Content growth agent Coding review agent
Platform hints	Kotlin, Data Visualization, Claude Code	TypeScript, Data Visualization, Claude Code	Kotlin, Data Visualization, Claude Code	TypeScript, Data Visualization, Claude Code, Browser agents
Warnings	Repository looks stale · No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
Best for	Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals	Coding agents 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 require actively maintained dependencies · production agents without a repository 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 sourcerer-io/sourcerer-app`	`$ npx skills add pixijs/pixijs`	`$ npx skills add JetBrains/lets-plot`	`$ npx skills add apache/echarts`