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.
Decision summary
Noticed is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.
Strongest overall
Noticed
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Noticed
Best first install candidate based on install readiness and adoption.
Freshest repo
Sessy
Most recent maintenance signal among this shortlist.
| Signal | Noticed Notifications for Ruby on Rails applications | Premailer Rails CSS styled emails without the hassle. | Sessy Open-source email observability for AWS SES | Sup A curses threads-with-tags style email client (mailing list: supmua@googlegroups.com) |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 73/100 Strong | 82/100 Strong | 81/100 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. | 75/100 Strong shortlist Shortlist this skill and compare it with close alternatives before production adoption. | 93/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 92/100 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 | 1.8K stars 0 installs | 887 stars 0 installs | 965 stars 0 installs |
| Freshness | Apr 8, 2026 | Jun 17, 2024 | Jun 11, 2026 | Apr 21, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Ruby, Email, Claude Code | Ruby, Email, Claude Code | Ruby, Email, Claude Code | Ruby, Email, Claude Code |
| Warnings | No OpenAgentSkill engagement data yet | Repository looks stale · 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 need a vendor-supported SLA · high-compliance environments without internal security review | 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 |
| 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 excid3/noticed | $ npx skills add fphilipe/premailer-rails | $ npx skills add marckohlbrugge/sessy | $ npx skills add sup-heliotrope/sup |