OpenAgentSkill
GitHub200+

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

Mjml is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.

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

React Calendar

Most recent maintenance signal among this shortlist.

SignalReact Native Beautiful Timeline

Fully customizable, beautifully designed Timeline for React Native.

Leantime

Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.

React Calendar

Ultimate calendar for your React app.

Mjml

MJML: the only framework that makes responsive-email easy

Quality
50/100
Needs review
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
40/100
Needs manual review

Do a manual repository review before adding this to an agent workflow.

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.

Adoption243 stars
Verified outcomes are shown on each skill page
10K stars
Verified outcomes are shown on each skill page
3.8K stars
Verified outcomes are shown on each skill page
18K stars
Verified outcomes are shown on each skill page
FreshnessMay 8, 2025Jun 14, 2026Jul 27, 2026Jun 12, 2026
Use-case fit
Workflow automationBrowser automationEmail and calendar
Workflow automationBrowser automationEmail and calendar
Workflow automationLocal desktopCoding agents
Workflow automationMarketing and growthCoding agents
Workflow fit
Content growth agentBrowser QA agent
Content growth agentBrowser QA agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsJava, Calendar, Claude CodePHP, Calendar, Claude CodeTypeScript, Calendar, Claude CodeJavaScript, Email, Claude Code
WarningsRepository looks stale · No OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forWorkflow automation workflows · Claude Code teams · builders willing to evaluate younger projectsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams that require actively maintained dependencies · production agents without a repository reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
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Install
$ npx skills add kuraydev/react-native-beautiful-timeline
$ npx skills add Leantime/leantime
$ npx skills add wojtekmaj/react-calendar
$ npx skills add mjmlio/mjml