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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

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

Strongest overall

CalendarKit

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

Fastest prototype

FSCalendar

Best first install candidate based on install readiness and adoption.

Freshest repo

CalendarKit

Most recent maintenance signal among this shortlist.

SignalDatez

📆 Breeze through Date, DateComponents, and TimeInterval with Swift!

FSCalendar

A fully customizable iOS calendar library, compatible with Objective-C and Swift

CalendarKit

📅 Calendar for Apple platforms in Swift

Fastis

🗓 Simple date range & date picker / calendar powered by JTAppleCalendar

Quality
71/100
Strong
82/100
Strong
100/100
Excellent
76/100
Strong
Decision verdict
70/100
Prototype first

Prototype with this skill first; keep a fallback candidate ready.

84/100
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.

75/100
Strong shortlist

Shortlist this skill and compare it with close alternatives before production adoption.

Adoption262 stars
0 installs
11K stars
0 installs
2.7K stars
0 installs
334 stars
0 installs
FreshnessFeb 20, 2026Aug 10, 2024Apr 28, 2026Apr 8, 2026
Use-case fit
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Workflow automationCoding agentsRAG and knowledge
Stack fit
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Content growth agentCoding review agent
Platform hintsSwift, Calendar, Claude CodeObjective-C, Calendar, Claude CodeSwift, Calendar, Claude CodeSwift, Calendar, Claude Code
WarningsNo OpenAgentSkill engagement data yetRepository looks stale · No 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 · builders willing to evaluate younger projects
Not ideal forteams that need a vendor-supported SLA · high-compliance environments without internal security reviewteams 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 review
OpenAgentSkill engagement0 views
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Install
$ npx skills add SwiftKitz/Datez
$ npx skills add WenchaoD/FSCalendar
$ npx skills add richardtop/CalendarKit
$ npx skills add simla-tech/Fastis