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

Echarts

Most recent maintenance signal among this shortlist.

Signal	Electricitymaps Contrib The open source repository for Electricity Maps data parsers that powers the world's most comprehensive electricity data platform	Directus The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.	Matplotlib matplotlib: plotting with Python	Echarts Apache ECharts is a powerful, interactive charting and data visualization library for browser
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	4.0K stars Verified outcomes are shown on each skill page	36K stars Verified outcomes are shown on each skill page	23K stars Verified outcomes are shown on each skill page	67K stars Verified outcomes are shown on each skill page
Freshness	Jun 16, 2026	Jun 16, 2026	Jun 16, 2026	Aug 4, 2026
Use-case fit	Research agents Data analysis Coding agents	Data analysis Database and SQL Browser automation	Data analysis Research agents Marketing and growth	Data analysis Web scraping Browser automation
Workflow fit	Coding review agent Research report agent	Browser QA agent Research report agent	Research report agent Content growth agent	Web data pipeline Browser QA agent
Platform hints	Python, Data Visualization, Claude Code	TypeScript, Data Visualization, Claude Code	Python, Data Visualization, Claude Code	TypeScript, Data Visualization, Claude Code, Browser agents
Warnings	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet	No OpenAgentSkill engagement data yet
Best for	Research 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	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	0 views 0 install copies
Install	`$ npx skills add electricitymaps/electricitymaps-contrib`	`$ npx skills add directus/directus`	`$ npx skills add matplotlib/matplotlib`	`$ npx skills add apache/echarts`