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
React Email is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.
Strongest overall
React Email
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
React Email
Best first install candidate based on install readiness and adoption.
Freshest repo
React Email
Most recent maintenance signal among this shortlist.
| Signal | Email Newsletter RSS 邮箱 📧 newsletter RSS 荟萃 News | React Email 💌 Build and send emails using React | BillionMail BillionMail gives you open-source MailServer, NewsLetter, Email Marketing — fully self-hosted, dev-friendly, and free from monthly fees. Join the discord: https://discord.gg/asfXzBUhZr | Mjml MJML: the only framework that makes responsive-email easy |
|---|---|---|---|---|
| Quality | 73/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 75/100 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 | 1.6K stars Verified outcomes are shown on each skill page | 19K stars Verified outcomes are shown on each skill page | 15K stars Verified outcomes are shown on each skill page | 18K stars Verified outcomes are shown on each skill page |
| Freshness | Nov 30, 2023 | Jun 12, 2026 | Jun 11, 2026 | Jun 12, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Email, Claude Code | TypeScript, Email, Claude Code | Go, Email, Claude Code | JavaScript, Email, 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 · 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 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 alaskasquirrel/Email-newsletter-RSS | $ npx skills add resend/react-email | $ npx skills add Billionmail/BillionMail | $ npx skills add mjmlio/mjml |