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
Implement is the strongest overall pick here because it has a 100/100 readiness score and fits Coding agents.
Strongest overall
Implement
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Implement
Best first install candidate based on install readiness and adoption.
Freshest repo
Open Design
Most recent maintenance signal among this shortlist.
| Signal | Hallmark Anti-AI-slop design skill for Claude Code, Cursor, and Codex. | Code Review Review a branch or diff against repository standards and the originating spec in two independent analysis passes. | 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. | Implement Implement work from an approved spec or ticket set, run focused and full tests, invoke code review, and commit the result to the current branch. |
|---|---|---|---|---|
| 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 | 20K stars 0 installs | 169K stars 0 installs | 83K stars 0 installs | 176K stars 0 installs |
| Freshness | Jul 31, 2026 | Jul 13, 2026 | Jul 31, 2026 | Jul 17, 2026 |
| Use-case fit | ||||
| Workflow fit | ||||
| Platform hints | CSS, Claude Code, OpenAI Agents, Cursor | Claude Code, Codex, Cursor, OpenAI Agents | TypeScript, AI Agents, Claude Code, OpenAI Agents, Cursor | Claude Code, Codex, Cursor, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No major risk signals from current metadata | Modifies repository files, executes project commands, and creates a Git commit on the current branch. · 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 · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 133 views 14 install copies | 0 views 0 install copies |
| Install | $ npx skills add Nutlope/hallmark | $ npx skills add mattpocock/skills --skill code-review | $ npx skills add nexu-io/open-design | $ npx skills add mattpocock/skills --skill implement |