Skill comparison
Compare agent skills before installing.
Comparing 4 skills
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
System Design Primer is the strongest overall pick here because it has a 100/100 readiness score and fits Design and creative.
Strongest overall
System Design Primer
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
System Design Primer
Best first install candidate based on install readiness and adoption.
Freshest repo
Skills
Most recent maintenance signal among this shortlist.
| Signal | Design Judge Skills A set of installable AI agent skills for evidence-driven design award research, evaluation, matching, entry writing, and submission readiness, supporting multiple agent runtimes. | Skills A curated collection of reusable agent skills for designers and builders to generate UI prompts and workflows using AI coding agents. | System Design Primer Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. | OfficeCLI OfficeCLI is the first and best Office suite purpose-built for AI agents to read, edit, and automate Word, Excel, and PowerPoint files. Free, open-source, single binary, no Office installation required. |
|---|---|---|---|---|
| Quality | 90/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 89/100 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 | 111 stars Verified outcomes are shown on each skill page | 4.8K stars Verified outcomes are shown on each skill page | 353K stars Verified outcomes are shown on each skill page | 8.2K stars Verified outcomes are shown on each skill page |
| Freshness | Jul 20, 2026 | Aug 14, 2026 | Mar 20, 2026 | Jun 28, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Python, Claude Code, OpenAI Agents | Python, Claude Code, OpenAI Agents, Cursor | Python, Design Systems, Claude Code | C#, Presentation, Claude Code, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · builders willing to evaluate younger projects | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Design and creative workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents 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 SeanJ1ang/design-judge-skills | $ npx skills add MengTo/Skills | $ npx skills add donnemartin/system-design-primer | $ npx skills add iOfficeAI/OfficeCLI |