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

Strongest overall

Mjml

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

Fastest prototype

Mjml

Best first install candidate based on install readiness and adoption.

Freshest repo

Cal Heatmap

Most recent maintenance signal among this shortlist.

Signal	Calendar.Js 📅 A javascript drag & drop event calendar, that is fully responsive and compatible with all modern browsers.	Cal Heatmap Cal-Heatmap is a javascript charting library to create a time-series calendar heatmap	Mjml MJML: the only framework that makes responsive-email easy	Cloud Mail A Cloudflare-based email service \| 基于 Cloudflare 的邮箱服务 \| Cloudflare Email 邮箱 Mail
Quality	67/100 Promising	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	69/100 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	561 stars Verified outcomes are shown on each skill page	3.1K stars Verified outcomes are shown on each skill page	18K stars Verified outcomes are shown on each skill page