Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
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
Clendar
Most recent maintenance signal among this shortlist.
| Signal | CalendarKit 📅 Calendar for Apple platforms in Swift | KVKCalendar A most fully customization calendar for Apple platforms 📅 | Clendar Clendar - Minimal Calendar app. Written in SwiftUI. | FSCalendar A fully customizable iOS calendar library, compatible with Objective-C and Swift |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 68/100 Promising | 86/100 Excellent | 82/100 Strong |
| Decision verdict | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 70/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 97/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 84/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 2.7K stars 0 installs | 796 stars 0 installs | 722 stars 0 installs | 11K stars 0 installs |
| Freshness | Apr 28, 2026 | Nov 2, 2025 | Jun 2, 2026 | Aug 10, 2024 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Swift, Calendar, Claude Code | Swift, Calendar, Claude Code | Swift, Calendar, Claude Code | Objective-C, Calendar, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | Repository looks stale · No OpenAgentSkill engagement data yet |
| Best for | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation workflows · Claude Code teams · teams that value GitHub adoption signals | Workflow automation 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 require actively maintained dependencies · production agents without a repository 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 richardtop/CalendarKit | $ npx skills add kvyatkovskys/KVKCalendar | $ npx skills add vinhnx/Clendar | $ npx skills add WenchaoD/FSCalendar |