{
  "markdown": "# @mastepanoski/claude-skills\n\n![Version](https://img.shields.io/badge/version-1.8.0-blue)\n![License](https://img.shields.io/badge/license-MIT-green)\n![Skills](https://img.shields.io/badge/skills-12-orange)\n![Agent Skills](https://img.shields.io/badge/agent%20skills-standard-purple)\n![Commits](https://img.shields.io/github/commit-activity/m/mastepanoski/claude-skills)\n![Last Commit](https://img.shields.io/github/last-commit/mastepanoski/claude-skills)\n\nProfessional UX/UI evaluation and AI governance skills for AI coding assistants. Audit your interfaces using industry-standard methodologies like Nielsen's heuristics, WCAG compliance, and Don Norman's principles.\n\n## 🌐 Browse on skills.sh\n\n**[📦 View all skills →](https://skills.sh/mastepanoski/claude-skills)** | Official directory by Vercel\n\nOur skills are indexed on **[skills.sh](https://skills.sh/?q=mastepanoski)** — the open directory for discovering agent skills across the ecosystem. Each skill below has a direct link to its skills.sh page where you can see install commands, usage examples, and community stats.\n\n## 🤖 Compatible AI Assistants\n\nThese skills are plain `SKILL.md` folders and work with assistants that support the **Agent Skills standard**:\n\n- ✅ **Claude Code** (Anthropic) - install into `.claude/skills/` or with `npx skills`\n- ✅ **OpenAI Codex CLI** - use the same skill folders in `.codex/skills/` or with `npx skills`\n- ✅ **ChatGPT**\n- ✅ Any other agent supporting the specification\n\nNo separate Claude/Codex variants are maintained; the shared `skills/<skill-name>/SKILL.md` files are the source of truth.\n\n## 🚀 Quick Start\n\n```bash\n# List all available skills\nnpx skills add mastepanoski/claude-skills --list\n\n# Install a specific skill\nnpx skills add mastepanoski/claude-skills --skill wcag-accessibility-audit\n\n# Install all skills\nnpx skills add mastepanoski/claude-skills\n```\n\nAfter installation, simply ask your AI assistant to use the skill:\n- \"Audit my login page using WCAG standards\"\n- \"Evaluate this component with Nielsen's heuristics\"\n- \"Review the visual design of this interface\"\n\nThe AI will automatically detect when to use the installed skills based on your request.\n\n## 📚 Available Skills\n\n### 🎨 UX/UI Evaluation Suite\n\n#### **⭐ ux-audit-rethink** - Complete UX Evaluation\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/ux-audit-rethink)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill ux-audit-rethink\n```\n\nHolistic UX audit using the **Interaction Design Foundation's frameworks**:\n- **7 UX factors**: Useful, Usable, Findable, Credible, Desirable, Accessible, Valuable\n- **5 Usability characteristics**: Learnability, Efficiency, Memorability, Errors, Satisfaction\n- **5 Interaction dimensions**: Words, Visual, Space, Time, Behavior\n\n**Best for**: Comprehensive interface evaluation with strategic redesign proposals\n\n**Example usage:**\n```\n\"Perform a complete UX audit on my e-commerce checkout flow\"\n\"Evaluate the overall UX of this dashboard and propose improvements\"\n```\n\n---\n\n#### **nielsen-heuristics-audit** - Usability Inspection\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/nielsen-heuristics-audit)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill nielsen-heuristics-audit\n```\n\nSystematic evaluation using **Jakob Nielsen's 10 usability heuristics**:\n- Visibility of system status\n- Match between system and real world\n- User control and freedom\n- Consistency and standards\n- Error prevention\n- And 5 more...\n\n**Includes**: Severity ratings (0-4 scale), actionable recommendations\n\n**Best for**: Quick usability inspection, identifying major usability problems\n\n**Example usage:**\n```\n\"Check my app against Nielsen's heuristics\"\n\"Find usability issues in this navigation menu\"\n```\n\n---\n\n#### **wcag-accessibility-audit** - Legal Compliance Checker\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/wcag-accessibility-audit)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill wcag-accessibility-audit\n```\n\nComplete **WCAG 2.1/2.2** accessibility audit:\n- **4 POUR principles**: Perceivable, Operable, Understandable, Robust\n- **Conformance levels**: A, AA, AAA\n- **Automated + manual testing** procedures\n\n**Best for**: Legal compliance (ADA, Section 508), inclusive design, accessibility certification\n\n**Example usage:**\n```\n\"Audit my website for WCAG AA compliance\"\n\"Check if this form meets accessibility standards\"\n```\n\n---\n\n#### **don-norman-principles-audit** - Fundamental Design Check\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/don-norman-principles-audit)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill don-norman-principles-audit\n```\n\nEvaluate interfaces using **Don Norman's 7 principles** from *The Design of Everyday Things*:\n- Discoverability, Affordances, Signifiers\n- Feedback, Mapping, Constraints\n- Conceptual models\n\n**Best for**: Evaluating intuitiveness and learnability of new interfaces\n\n**Example usage:**\n```\n\"Check if users can discover key features in my app\"\n\"Evaluate the affordances in this mobile interface\"\n```\n\n---\n\n#### **cognitive-walkthrough** - Task-Specific Deep Dive\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/cognitive-walkthrough)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill cognitive-walkthrough\n```\n\nStep-by-step simulation of **novice user cognition** for specific tasks:\n- Will users know what to do?\n- Will they see how to do it?\n- Will they understand feedback?\n- Will they know if they succeeded?\n\n**Best for**: Testing onboarding flows, critical user tasks, first-time user experience\n\n**Example usage:**\n```\n\"Walk through the signup process as a new user\"\n\"Analyze the 'create new project' task for a first-time user\"\n```\n\n---\n\n#### **ui-design-review** - Visual Design Polish\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/ui-design-review)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill ui-design-review\n```\n\nComprehensive **visual design evaluation** across 10 dimensions:\n- Typography & hierarchy\n- Color system & contrast\n- Spacing & layout grid\n- Component consistency\n- Branding & category conventions\n\n**Best for**: Visual refinement, design system audits, brand consistency\n\n**Example usage:**\n```\n\"Review the visual design of my landing page\"\n\"Check if my component library is consistent\"\n```\n\n---\n\n### 🛡️ AI Governance & Security\n\n#### **iso-42001-ai-governance** - Responsible AI Audit\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/iso-42001-ai-governance)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill iso-42001-ai-governance\n```\n\nAI system governance using **ISO 42001:2023** standard:\n- Risk management & impact assessment\n- Ethics & fairness evaluation\n- Security & privacy controls\n- Transparency & explainability\n- Regulatory compliance (EU AI Act, GDPR)\n\n**Best for**: AI product development, ML system audits, regulatory preparation\n\n**Example usage:**\n```\n\"Audit my recommendation algorithm for ISO 42001 compliance\"\n\"Review AI governance practices for our chatbot\"\n```\n\n---\n\n#### **nist-ai-rmf** - AI Risk Management\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/nist-ai-rmf)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill nist-ai-rmf\n```\n\nAI risk assessment using **NIST AI RMF 1.0** framework:\n- **4 core functions**: Govern, Map, Measure, Manage\n- **7 trustworthiness characteristics**: Valid, Safe, Secure, Accountable, Explainable, Privacy, Fair\n- Risk register and remediation roadmap\n- Generative AI considerations (NIST AI 600-1)\n\n**Best for**: AI risk assessment, regulatory preparation, organizational AI governance, trustworthy AI evaluation\n\n**Example usage:**\n```\n\"Assess risks of our AI recommendation system using NIST AI RMF\"\n\"Evaluate trustworthiness of our chatbot deployment\"\n\"Conduct an AI risk management review for our ML pipeline\"\n```\n\n---\n\n#### **owasp-llm-top10** - LLM Security Audit\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/owasp-llm-top10)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill owasp-llm-top10\n```\n\nSecurity audit for LLM and GenAI applications using **OWASP Top 10 for LLM Apps 2025**:\n- **10 critical vulnerabilities**: Prompt Injection, Sensitive Info Disclosure, Supply Chain, Data Poisoning, Improper Output Handling, Excessive Agency, System Prompt Leakage, Vector Weaknesses, Misinformation, Unbounded Consumption\n- Attack vectors and mitigation strategies\n- Security controls matrix and remediation roadmap\n\n**Best for**: LLM application security, penetration testing, secure AI architecture, GenAI compliance\n\n**Example usage:**\n```\n\"Audit security of our AI chatbot for OWASP LLM vulnerabilities\"\n\"Check our RAG system for prompt injection and data leakage risks\"\n\"Review security posture of our GenAI application\"\n```\n\n---\n\n#### **owasp-ai-testing** - AI Trustworthiness Testing\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/owasp-ai-testing)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill owasp-ai-testing\n```\n\nSystematic AI trustworthiness testing using **OWASP AI Testing Guide v1** (2025):\n- **32 test cases** across 4 layers: Application, Model, Infrastructure, Data\n- Practical payloads, observable indicators, and remediation for each test\n- Goes beyond security: fairness, explainability, reliability, privacy\n- Test IDs: AITG-APP (14), AITG-MOD (7), AITG-INF (6), AITG-DAT (5)\n\n**Best for**: AI penetration testing, trustworthiness validation, red-team exercises, CI/CD test suites\n\n**Example usage:**\n```\n\"Run OWASP AI testing on our chatbot application\"\n\"Test our RAG system for prompt injection and data leakage\"\n\"Execute a trustworthiness assessment of our ML pipeline\"\n```\n\n---\n\n#### 🇪🇺 **gdpr-audit** - GDPR Compliance Audit\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill gdpr-audit\n```\n\nTechnical GDPR audit of **code, plans, schemas, or IaC** using a detection-guide methodology:\n- Builds a **processing map**, then emits findings with **GDPR article citations**, severity, confidence, and evidence\n- Distinguishes **confirmed issues, likely issues, evidence gaps, and advisories** — never invents policy gaps from thin air\n- 15 detection guides in `references/` (lawful basis, consent, transfers, DSAR, DPIA, profiling/AI, …)\n- Built-in disclaimer: a technical audit, **not** legal advice or a compliance determination\n\n**Best for**: pre-DPIA scoping, repo/plan privacy review, vendor/SDK onboarding, data-protection gap analysis\n\n**Example usage:**\n```\n\"Run a GDPR audit on this repository\"\n\"Review this database schema for personal data handling\"\n\"Check our Terraform for international data transfer issues\"\n```\n\n---\n\n#### **ai-assessment-scale** - AI Contribution Measurement\n**[→ View on skills.sh](https://skills.sh/mastepanoski/claude-skills/ai-assessment-scale)**\n\n```bash\nnpx skills add mastepanoski/claude-skills --skill ai-assessment-scale\n```\n\nEvaluate AI contribution levels using the **AI Assessment Scale (AIAS)** framework:\n- **5-level framework**: No AI → AI Planning → AI Collaboration → Full AI → AI Exploration\n- Transparency and disclosure recommendations\n- Human oversight assessment\n- Development stage analysis (planning, implementation, testing, docs)\n\n**Best for**: AI usage transparency, project documentation, team workflow assessment, compliance disclosure\n\n**Example usage:**\n```\n\"Evaluate the AI contribution level in my project\"\n\"Assess how much AI was used in this codebase\"\n\"Generate an AIAS transparency report for my repository\"\n```\n\n---\n\n## 💡 How to Use\n\n### 1. Install the skill you need\n```bash\nnpx skills add mastepanoski/claude-skills --skill nielsen-heuristics-audit\n```\n\n### 2. Provide context to your AI assistant\nShare the URL, screenshot, or code of your interface:\n```\n\"Here's my login page: https://example.com/login\"\n\"I've attached a screenshot of my dashboard\"\n\"Here's the React component code for my form\"\n```\n\n### 3. Request the evaluation\n```\n\"Audit this using WCAG standards\"\n\"Check this against Nielsen's heuristics\"\n\"Perform a complete UX evaluation\"\n```\n\n### 4. Receive structured report\nThe AI will provide:\n- ✅ What works well\n- ❌ Issues found (with severity)\n- 💡 Specific recommendations\n- 🎯 Priority actions\n\n## 🎯 Skill Selection Guide\n\n**Choose based on your goal:**\n\n| Your Goal | Recommended Skill |\n|-----------|------------------|\n| Complete UX overhaul | `ux-audit-rethink` |\n| Quick usability check | `nielsen-heuristics-audit` |\n| Legal accessibility compliance | `wcag-accessibility-audit` |\n| Test if interface is intuitive | `don-norman-principles-audit` |\n| Analyze specific user task | `cognitive-walkthrough` |\n| Polish visual design | `ui-design-review` |\n| AI system governance | `iso-42001-ai-governance` |\n| AI risk management | `nist-ai-rmf` |\n| LLM/GenAI security | `owasp-llm-top10` |\n| AI trustworthiness testing | `owasp-ai-testing` |\n| GDPR / data-protection audit | `gdpr-audit` |\n| AI contribution transparency | `ai-assessment-scale` |\n\n**Pro tip**: Start with `ux-audit-rethink` for comprehensive evaluation, then use specialized skills to deep-dive into specific areas.\n\n## 🌐 Discover More Skills\n\n### Featured on skills.sh\n\n**[Browse our collection →](https://skills.sh/mastepanoski/claude-skills)** | **[Search all skills →](https://skills.sh/?q=mastepanoski)**\n\n**[skills.sh](https://skills.sh)** is the official open directory by Vercel for discovering agent skills. Our skills are automatically indexed with:\n- 📊 Real-time install statistics\n- 🔍 Full-text search across all skills\n- 📦 One-click install commands\n- 🏆 Community leaderboard\n\n**Other skill directories:**\n- [SkillsMP](https://skillsmp.com/) - Agent Skills Marketplace\n- [Skills Directory](https://www.skillsdirectory.com/) - Open registry\n- [MCP Market](https://mcpmarket.com/tools/skills) - Multi-platform skills catalog\n\n## 📖 Learn More\n\n- **[Agent Skills Specification](https://github.com/anthropics/skills)** - Technical standard\n- **[Claude Code Skills Docs](https://code.claude.com/docs/en/skills)** - Official documentation\n- **[How to Create Skills](https://support.claude.com/en/articles/12512198-how-to-create-custom-skills)** - Tutorial\n\n## 🤝 Contributing\n\nWant to improve these skills or create new ones? Check out:\n- **[DEVELOPMENT.md](DEVELOPMENT.md)** - Technical guide for developers\n- **[CONTRIBUTING.md](CONTRIBUTING.md)** - Contribution guidelines and standards\n- **[CHANGELOG.md](CHANGELOG.md)** - Version history\n\nWe welcome pull requests for:\n- New evaluation frameworks\n- Improved audit procedures\n- Bug fixes and refinements\n- Better examples and documentation\n\n## 📝 License\n\nMIT License - See [LICENSE](LICENSE) file for details\n\n---\n\n**Questions?** Open an issue on [GitHub](https://github.com/mastepanoski/claude-skills/issues)\n\nBuilt with ❤️ by [@mastepanoski](https://github.com/mastepanoski)\n",
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