Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Loop
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Loop
Best first install candidate based on install readiness and adoption.
Freshest repo
React Calendar
Most recent maintenance signal among this shortlist.
| Signal | SwiftUICalendar Simple calendar for SwiftUI | Loop Window management made elegant. | React Calendar Ultimate calendar for your React app. | Leantime Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind. |
|---|---|---|---|---|
| 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. |
| Adoption | 252 stars Verified outcomes are shown on each skill page | 11K stars Verified outcomes are shown on each skill page | 3.8K stars Verified outcomes are shown on each skill page |
| 10K stars Verified outcomes are shown on each skill page |
| Freshness | Apr 29, 2023 | Jun 13, 2026 | Jul 27, 2026 | Jun 14, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Swift, Calendar, Claude Code | Swift, Productivity, Claude Code | TypeScript, Calendar, Claude Code | PHP, Calendar, Claude Code |
| Warnings | Repository looks stale · No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Workflow automation workflows · Claude Code teams · builders willing to evaluate younger projects | 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 require actively maintained dependencies · production agents without a repository 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 need a vendor-supported SLA · high-compliance environments without internal security 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 GGJJack/SwiftUICalendar | $ npx skills add mrkai77/Loop | $ npx skills add wojtekmaj/react-calendar | $ npx skills add Leantime/leantime |