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
Notesnook is the strongest overall pick here because it has a 100/100 readiness score and fits Workflow automation.
Strongest overall
Notesnook
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Nylas Mail
Best first install candidate based on install readiness and adoption.
Freshest repo
Notesnook
Most recent maintenance signal among this shortlist.
| Signal | TimeScribe Modern & private time tracking for macOS & Windows. No cloud, no registration, no paywall. Just download and track your work hours 100% offline. | Nylas Mail :love_letter: An extensible desktop mail app built on the modern web. Forks welcome! | Notesnook A fully open source & end-to-end encrypted note taking alternative to Evernote. | Espanso A Privacy-first, Cross-platform Text Expander written in Rust |
|---|---|---|---|---|
| Quality | 87/100 Excellent | 86/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 98/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 88/100 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 | 849 stars 0 installs | 25K stars 0 installs | 14K stars 0 installs | 14K stars 0 installs |
| Freshness | Jun 2, 2026 | Nov 24, 2022 | Jun 16, 2026 | Jun 14, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | PHP, Productivity, Claude Code | JavaScript, Productivity, Claude Code | TypeScript, Productivity, Claude Code | Rust, Productivity, 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 WINBIGFOX/TimeScribe | $ npx skills add nylas/nylas-mail | $ npx skills add streetwriters/notesnook | $ npx skills add espanso/espanso |