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 | Humanize Ppt AST-based outline director for human-centered AI presentation workflows. | 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. | System Design Primer Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. | Skills A curated collection of reusable agent skills for designers and builders to generate UI prompts and workflows using AI coding agents. |
|---|---|---|---|---|
| Quality | 71/100 Strong | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 70/100 Prototype first Prototype with this skill first; keep a fallback candidate ready. | 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 | 324 stars Verified outcomes are shown on each skill page | 8.2K stars Verified outcomes are shown on each skill page | 353K stars Verified outcomes are shown on each skill page | 4.8K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 20, 2026 | Jun 28, 2026 | Mar 20, 2026 | Aug 14, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | Python, Presentation, Claude Code | C#, Presentation, Claude Code, OpenAI Agents | Python, Design Systems, Claude Code | Python, Claude Code, OpenAI Agents, Cursor |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Design and creative 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 LearnPrompt/humanize-ppt | $ npx skills add iOfficeAI/OfficeCLI | $ npx skills add donnemartin/system-design-primer | $ npx skills add MengTo/Skills |