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
Superpowers is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Superpowers
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Superpowers
Best first install candidate based on install readiness and adoption.
Freshest repo
Open Design
Most recent maintenance signal among this shortlist.
| Signal | Swift Agent Skills A curated directory of open-source AI agent skills for Swift and Apple platform development. | Skills Public repository for Agent Skills | Superpowers An agentic skills framework & software development methodology that works. | Open Design 🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs. |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 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. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 2.0K stars 0 installs | 147K stars 0 installs | 221K stars 0 installs | 61K stars 0 installs |
| Freshness | May 21, 2026 | Jun 7, 2026 | Jun 3, 2026 | Jun 8, 2026 |
| Use-case fit | ||||
| Stack fit | ||||
| Platform hints | AI Agents, Claude Code | Python, AI Agents, Claude Code | Shell, AI Agents, Claude Code | TypeScript, AI Agents, Claude Code, OpenAI Agents, Cursor |
| Warnings | No major risk signals from current metadata | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents workflows · Claude Code teams · teams that value GitHub adoption signals | Coding agents 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 | 2 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add twostraws/Swift-Agent-Skills | $ npx skills add anthropics/skills | $ npx skills add obra/superpowers | $ npx skills add nexu-io/open-design |