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

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

Strongest overall

Mailspring

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

Fastest prototype

Mailspring

Best first install candidate based on install readiness and adoption.

Freshest repo

React Day Picker

Most recent maintenance signal among this shortlist.

Signal	ForwardWidgets Widgets for Douban and Trakt watchlists plus personalized recommendations, live TV streaming including PlutoTV, Yatu ranking list, TV show tracking calendar, letterboxd, danmu on the Forward APP.	Leantime Leantime is a goals focused project management system for non-project managers. Building with ADHD, Autism, and dyslexia in mind.	React Day Picker DayPicker is a customizable date picker component for React. Add date pickers, calendars, and date inputs to your web applications.	Mailspring :love_letter: A beautiful, fast and fully open source mail client for Mac, Windows and Linux.
Quality	75/100 Strong	100/100 Excellent	100/100 Excellent	100/100 Excellent
Decision verdict	74/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption.	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	241 stars 0 installs	10K stars 0 installs	6.8K stars 0 installs	18K stars 0 installs
Freshness	May 18, 2026	Jun 14, 2026	Jun 16, 2026	Jun 15, 2026
Use-case fit	Workflow automation Sports analytics Coding agents	Workflow automation Coding agents RAG and knowledge	Workflow automation Coding agents RAG and knowledge	Workflow automation Coding agents RAG and knowledge
Stack fit	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent	Content growth agent Coding review agent
Platform hints	JavaScript, Calendar, Claude Code	PHP, Calendar, Claude Code	TypeScript, Calendar, Claude Code	JavaScript, Email, Claude Code
Warnings	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 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 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 huangxd-/ForwardWidgets`	`$ npx skills add Leantime/leantime`	`$ npx skills add gpbl/react-day-picker`	`$ npx skills add Foundry376/Mailspring`