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.
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 | Pixijs The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer. | Echarts Apache ECharts is a powerful, interactive charting and data visualization library for browser | Sigma.Js A JavaScript library aimed at visualizing graphs of thousands of nodes and edges | Deck.Gl WebGL2 powered visualization framework |
|---|---|---|---|---|
| Quality | 100/100 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 | 47K stars 0 installs | 67K stars 0 installs | 12K stars 0 installs | 14K stars 0 installs |
| Freshness | Jun 16, 2026 | Jun 2, 2026 | Jun 9, 2026 | Jun 16, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | TypeScript, Data Visualization, Claude Code | TypeScript, Data Visualization, Claude Code, Browser agents | TypeScript, 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 OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Data analysis workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents 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 pixijs/pixijs | $ npx skills add apache/echarts | $ npx skills add jacomyal/sigma.js | $ npx skills add visgl/deck.gl |