Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Frontend Design
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Frontend Design
Best first install candidate based on install readiness and adoption.
Freshest repo
Frontend Design
Most recent maintenance signal among this shortlist.
| Signal | worldbuilding How to work in a Worldbuilding project (the `worldbuilding` starter pack): a fiction encyclopedia of characters, settings, themes, factions, and lore. Read when the project has these folders, OR when asked to add a character, setting, faction, or piece of lore, or to check the world for internal consistency. Carries the auto-stub and consistency behaviors so that guidance does not live inside template bodies or folder descriptions. Complements the platform `open-knowledge` skill; does not replace it. | Frontend Design Guidance for distinctive, intentional UI design, typography, visual direction, and non-template-like product interfaces. |
|---|---|---|
| Quality | 83/100 Strong | 100/100 Excellent |
| Decision verdict | 94/100 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 | 4.0K stars Verified outcomes are shown on each skill page | 175K stars Verified outcomes are shown on each skill page |
| Freshness | Sep 2, 2026 | Sep 3, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code | Claude Code, Codex, Cursor, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | Use is subject to the upstream source terms; review LICENSE.txt before redistribution. · No OpenAgentSkill engagement data yet |
| Best for | GitHub automation workflows · Claude Code teams · teams that value GitHub adoption signals | Design and creative 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 · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add inkeep/open-knowledge --skill worldbuilding | $ npx skills add anthropics/skills --skill frontend-design |