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

Plotly.Js

Most recent maintenance signal among this shortlist.

Signal	Party Mode An experimental music visualizer using d3.js and the web audio api.	Plotly.Js Open-source JavaScript charting library behind Plotly and Dash	C3 :bar_chart: A D3-based reusable chart library	D3 Bring data to life with SVG, Canvas and HTML. :bar_chart::chart_with_upwards_trend::tada:
Quality	63/100 Promising	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	65/100 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	800 stars Verified outcomes are shown on each skill page	18K stars Verified outcomes are shown on each skill page	9.3K stars Verified outcomes are shown on each skill page	113K stars Verified outcomes are shown on each skill page
Freshness	Feb 17, 2026	Jun 16, 2026	Jun 11, 2026	May 28, 2026
Use-case fit	Data analysis Research agents Marketing and growth	Research agents Data analysis Marketing and growth	Data analysis Research agents Marketing and growth	Data analysis Web scraping Coding agents
Workflow fit	Research report agent Web data pipeline	Research report agent Content growth agent	Research report agent Content growth agent	Web data pipeline Coding review agent
Platform hints	JavaScript, Data Visualization, Claude Code	JavaScript, Data Visualization, Claude Code	JavaScript, Data Visualization, Claude Code	Shell, 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	Data analysis workflows · Claude Code teams · teams that value GitHub adoption signals	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
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 preziotte/party-mode`	`$ npx skills add plotly/plotly.js`	`$ npx skills add c3js/c3`	`$ npx skills add d3/d3`