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.

Add more skills

Decision summary

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

Strongest overall

Thunderbird Android

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

Fastest prototype

Thunderbird Android

Best first install candidate based on install readiness and adoption.

Freshest repo

Thunderbird Android

Most recent maintenance signal among this shortlist.

SignalAaf Easydiary

:blue_book: A diary application optimized for user experience.

Thunderbird Android

Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)

React Native Calendars

React Native Calendar Components 🗓️ 📆

Tasks

Bringing Astrid Tasks back from the dead

Quality
79/100
Strong
100/100
Excellent
100/100
Excellent
100/100
Excellent
Decision verdict
90/100
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.

Adoption553 stars
0 installs
14K stars
0 installs
10K stars
0 installs
5.3K stars
0 installs
FreshnessMay 10, 2026Jun 16, 2026Apr 23, 2026Jun 15, 2026
Use-case fit
Stack fit
Platform hintsKotlin, Calendar, Claude CodeKotlin, Email, Claude CodeTypeScript, Calendar, Claude CodeKotlin, Productivity, Claude Code
WarningsNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yetNo OpenAgentSkill engagement data yet
Best forWorkflow 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 signalsWorkflow automation workflows · Claude Code teams · teams that value GitHub adoption signals
Not ideal forteams 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 reviewteams that need a vendor-supported SLA · high-compliance environments without internal security review
OpenAgentSkill engagement0 views
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Install
$ npx skills add hanjoongcho/aaf-easydiary
$ npx skills add thunderbird/thunderbird-android
$ npx skills add wix/react-native-calendars
$ npx skills add tasks/tasks