Plan and execute design validation through prototyping strategies, usability testing, heuristic evaluation, and A/B experiments.
npx claudepluginhub sethdford/claude-skills --plugin designer-prototyping-testingDesign rigorous A/B tests with hypotheses, variants, metrics, and sample size calculations.
Create accessibility testing plans covering assistive technologies and WCAG criteria.
Design click/first-click tests to evaluate navigation and information findability.
Conduct expert heuristic evaluations using Nielsen's heuristics and domain-specific criteria.
Choose the right prototyping fidelity and method for the design question.
Write usability test scenarios with tasks, success criteria, and observation guides.
Create user flow diagrams showing paths, decisions, and branch logic.
Specify wireframe layouts with content priority, component placement, and annotation.
Battle-tested Claude Code plugin for engineering teams — 38 agents, 156 skills, 72 legacy command shims, production-ready hooks, and selective install workflows evolved through continuous real-world use
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Complete creative writing suite with 10 specialized agents covering the full writing process: research gathering, character development, story architecture, world-building, dialogue coaching, editing/review, outlining, content strategy, believability auditing, and prose style/voice analysis. Includes genre-specific guides, templates, and quality checklists.
Efficient skill management system with progressive discovery — 410+ production-ready skills across 33+ domains
Complete developer workflow toolkit. Includes 34 reference skills, 34 specialized agents, and 21 slash commands covering TDD, debugging, code review, architecture, documentation, refactoring, security, testing, git workflows, API design, performance, UI/UX design, plugin development, and incident response. Full SDLC coverage with MCP integrations.