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
Maddy is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.
Strongest overall
Maddy
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Maddy
Best first install candidate based on install readiness and adoption.
Freshest repo
Go Mail
Most recent maintenance signal among this shortlist.
| Signal | Enmime MIME mail encoding and decoding package for Go | Go Mail 📧 Easy to use, yet comprehensive library for sending mails with Go | Maddy ✉️ Composable all-in-one mail server. | Notify A dead simple Go library for sending notifications to various messaging services. |
|---|---|---|---|---|
| Quality | 84/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 95/100 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 517 stars 0 installs | 1.4K stars 0 installs | 6.0K stars 0 installs | 3.7K stars 0 installs |
| Freshness | Jun 7, 2026 | Jun 15, 2026 | May 26, 2026 | Jun 15, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | Go, Email, Claude Code | Go, Email, Claude Code | Go, Email, Claude Code | Go, 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 | Coding agents 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 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 jhillyerd/enmime | $ npx skills add wneessen/go-mail | $ npx skills add foxcpp/maddy | $ npx skills add nikoksr/notify |