by microsoft · Codex Skill · ★ 469
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
claude plugin install winui@win-dev-skills
claude plugin install https://github.com/microsoft/win-dev-skills.git#v0.3.0Taken 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 | 469 |
| Forks | 37 |
| Language | JavaScript |
| Category | Codex Skill |
| License | MIT |
| Quality Score | 68/100 |
| Open Issues | 29 |
| Last Updated | 2026-10-14 |
| Created | 2026-03-03 |
| Platforms | claude-code, cli, codex, node |
| Est. Tokens | ~18k |
WinUI agents and skills for Windows app development A GitHub Copilot, Claude Code, and OpenAI Codex plugin for building native Windows apps with WinUI 3 and the Windows App SDK to cover the end-to-end inner loop: scaffold → design → build → run → test → package → ship. [!WARNING] 🚧 Preview · v0.x — expect breaking changes.
These tools work well together with win-dev-skills for enhanced workflows:
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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: