Marketplace for custom Claude plugins enhancing design, UX, QA, and development workflows.

Claude Plugins Marketplace

Custom Claude Code plugins for design, UX, QA, and development workflows.

Plugins

ux-expert

Expert UI/UX plugin covering the full design lifecycle: conception, validation, and audit.

Commands:

Command	Description
`/ux-design`	Full UX design pipeline with web research and structured specs
`/ux-validate`	Quick UX validation during development
`/ux-audit`	Comprehensive UX audit with scoring (/100) and action plan

Agents:

Agent	Role
`ux-researcher`	Web research on UX best practices, trends, and benchmarks
`ux-designer`	Produces structured UX Specifications with wireframes
`ux-auditor`	Evaluates interfaces against Nielsen heuristics and WCAG

Skills (auto-activated):

Skill	Domain
`ux-foundations`	Nielsen heuristics, psychology laws, WCAG 2.2 AA, design systems
`ux-landing-page`	Conversion optimization, hero sections, CTAs, pricing tables
`ux-saas-app`	Navigation, onboarding, dashboards, notifications
`ux-admin-portal`	Data tables, CRUD, bulk actions, RBAC, search/filters
`ux-audit-framework`	Severity scales, scoring rubric, audit methodology

qa-hunter

Automated exploratory bug hunting on web applications. Explores via browser automation, detects bugs, and produces structured reports.

Prerequisites: Requires a Chrome DevTools MCP server (launch with claude --chrome).

Commands:

Command	Description
`/qa-explore`	Explore a running web app to find bugs (main command)
`/qa-audit`	Systematic audit with specific checklists (i18n, a11y, forms, etc.)
`/qa-report`	Compile raw findings into a structured bug report

Agents:

Agent	Role
`qa-explorer`	Navigates apps via browser, interacts with UI, discovers bugs
`qa-reporter`	Validates findings, filters false positives, compiles reports

Skills (auto-activated):

Skill	Domain
`qa-foundations`	Oracle layers, bug severity (S0-S4), confidence levels, report format
`qa-web-testing`	Testing checklists: forms, navigation, CRUD, console, network, i18n, a11y

Installation

# Add the marketplace
claude plugin marketplace add WilliamFontaine/claude-plugins-marketplace

# Install a plugin
claude plugin install ux-expert@willdev-plugins
claude plugin install qa-hunter@willdev-plugins

Each plugin will be available in your next Claude Code session.

Structure

plugins/
├── ux-expert/
│   ├── .claude-plugin/
│   │   └── plugin.json
│   ├── agents/
│   ├── commands/
│   └── skills/
│       ├── ux-foundations/
│       ├── ux-landing-page/
│       ├── ux-saas-app/
│       ├── ux-admin-portal/
│       └── ux-audit-framework/
└── qa-hunter/
    ├── .claude-plugin/
    │   └── plugin.json
    ├── agents/
    ├── commands/
    └── skills/
        ├── qa-foundations/
        └── qa-web-testing/

License

MIT