by nexu-io · Codex Skill · ★ 106.4k
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Featured in: AI Design Tools
git clone https://github.com/nexu-io/open-design.gitTaken from the project's README on GitHub. Check the security audit before running it.
None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.
| Stars | 106,358 |
| Forks | 12,107 |
| Language | TypeScript |
| Category | Codex Skill |
| License | Apache-2.0 |
| Quality Score | 60/100 |
| Open Issues | 1370 |
| Last Updated | 2026-11-07 |
| Created | 2026-04-28 |
| Platforms | claude-code, codex, node |
| Est. Tokens | ~23k |
Open Design The open-source alternative to [Claude Design][cd]. Local-first, web-deployable, BYOK at every layer — your existing coding agent (Claude Code, Codex, Cursor Agent, Gemini CLI, OpenCode, Qwen, GitHub Copilot CLI) becomes the design engine, driven by 19 composable Skills and 71 brand-grade Design Systems.
These tools work well together with open-design for enhanced workflows:
Looking for a open-design alternative? If you're comparing open-design with other codex skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.
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Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: