Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Thunderbird Android
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Thunderbird Android
Best first install candidate based on install readiness and adoption.
Freshest repo
Open Knowledge
Most recent maintenance signal among this shortlist.
| Signal | Noto Minimal Note-Taking App | Thunderbird Android Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail) | Open Knowledge Beautiful, AI-native markdown editor and LLM Wiki | TiddlyWiki5 A self-contained JavaScript wiki for the browser, Node.js, AWS Lambda etc. |
|---|---|---|---|---|
| Quality | 54/100 Needs review | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 56/100 Needs manual review Do a manual repository review before adding this to an agent workflow. | 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 | 572 stars Verified outcomes are shown on each skill page | 14K stars Verified outcomes are shown on each skill page | 4.0K stars |
| 8.6K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 6, 2024 | Jun 16, 2026 | Sep 2, 2026 | Jun 20, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Kotlin, Notes, Claude Code | Kotlin, Email, Claude Code | TypeScript, Notes, Claude Code, OpenAI Agents, Cursor | JavaScript, Notes, Claude Code, Browser agents |
| 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 | Web scraping 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 alialbaali/Noto | $ npx skills add thunderbird/thunderbird-android | $ npx skills add inkeep/open-knowledge | $ npx skills add TiddlyWiki/TiddlyWiki5 |