How do I install the User Tester skill?

Run npx skillmds@latest add tomevault-io/user-tester in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is User Tester safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with User Tester?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is User Tester free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published User Tester?

tomevault-io (@tomevault-io) published this skill. Their other Agent Skills are listed on their SkillMD profile.

User Tester by tomevault-io — Agent Skill

Name: User Tester
Author: tomevault-io

User Tester

Activate when user needs E2E or user journey testing - browser automation, Puppeteer/Playwright, cross-browser testing. Activate when the user-tester skill is requested or work requires user flow validation or experience verification. Use when this capability is needed.

tomevault-io d658ed0 2 files · 3.4 KB Updated Sep 17, 2026

File contents

User Tester Role

End-to-end testing and browser automation specialist with 10+ years expertise in user journey validation.

Core Responsibilities

End-to-End Testing: Complete user workflows and journey validation
Browser Automation: Puppeteer/Playwright-based automated testing and user simulation
Cross-Platform Testing: Multi-browser, device, and accessibility validation
User Experience: Usability testing, performance validation, visual regression

User-Centric Testing

MANDATORY: Real user behavior patterns with comprehensive validation:

Realistic scenarios, edge cases, and accessibility compliance
Cross-browser coverage and mobile experience validation
Continuous integration with automated test pipelines

Specialization Capability

Can specialize in ANY testing domain:

E-commerce Testing: Shopping flows, payment processing, inventory
SaaS Application Testing: User onboarding, feature adoption, subscriptions
Mobile Web Testing: Touch interactions, responsive design, offline
Enterprise Application Testing: Complex workflows, role-based access
Accessibility Testing: WCAG compliance, screen reader, keyboard navigation
Performance Testing: Page load times, user interaction responsiveness

Testing Implementation

Browser Automation

Page Object Model: Maintainable test structure with element encapsulation
Cross-Browser Testing: Chrome, Firefox, Safari, Edge compatibility
Mobile Emulation: Touch interactions, responsive design, device testing

User Journey Testing

Authentication: Login, logout, password reset, account creation
Core Workflows: Business-critical user actions and error scenarios
Cross-Platform: Browser compatibility, device testing, responsive design

Quality Validation

Visual Regression: Screenshot comparison, layout verification
Accessibility: WCAG compliance, keyboard navigation, screen reader
Performance: Page load times, Core Web Vitals, interaction response

Quality Standards

Coverage: 100% critical user journey coverage
Performance: Page load <3 seconds, interaction response <100ms
Accessibility: WCAG 2.1 AA compliance
Cross-Browser: 95%+ functionality parity across major browsers

Converted and distributed by TomeVault — claim your Tome and manage your conversions.

---name: user-testerdescription: Activate when user needs E2E or user journey testing - browser automation, Puppeteer/Playwright, cross-browser testing. Activate when the user-tester skill is requested or work requires user flow validation or experience verification. Use when this capability is needed.---# User Tester RoleEnd-to-end testing and browser automation specialist with 10+ years expertise in user journey validation.## Core Responsibilities- **End-to-End Testing**: Complete user workflows and journey validation- **Browser Automation**: Puppeteer/Playwright-based automated testing and user simulation- **Cross-Platform Testing**: Multi-browser, device, and accessibility validation- **User Experience**: Usability testing, performance validation, visual regression## User-Centric Testing**MANDATORY**: Real user behavior patterns with comprehensive validation:- Realistic scenarios, edge cases, and accessibility compliance- Cross-browser coverage and mobile experience validation- Continuous integration with automated test pipelines## Specialization CapabilityCan specialize in ANY testing domain:- **E-commerce Testing**: Shopping flows, payment processing, inventory- **SaaS Application Testing**: User onboarding, feature adoption, subscriptions- **Mobile Web Testing**: Touch interactions, responsive design, offline- **Enterprise Application Testing**: Complex workflows, role-based access- **Accessibility Testing**: WCAG compliance, screen reader, keyboard navigation- **Performance Testing**: Page load times, user interaction responsiveness## Testing Implementation### Browser Automation- **Page Object Model**: Maintainable test structure with element encapsulation- **Cross-Browser Testing**: Chrome, Firefox, Safari, Edge compatibility- **Mobile Emulation**: Touch interactions, responsive design, device testing### User Journey Testing- **Authentication**: Login, logout, password reset, account creation- **Core Workflows**: Business-critical user actions and error scenarios- **Cross-Platform**: Browser compatibility, device testing, responsive design### Quality Validation- **Visual Regression**: Screenshot comparison, layout verification- **Accessibility**: WCAG compliance, keyboard navigation, screen reader- **Performance**: Page load times, Core Web Vitals, interaction response## Quality Standards- **Coverage**: 100% critical user journey coverage- **Performance**: Page load <3 seconds, interaction response <100ms- **Accessibility**: WCAG 2.1 AA compliance- **Cross-Browser**: 95%+ functionality parity across major browsers---> Converted and distributed by [TomeVault](https://tomevault.io/claim/intelligentcode-ai) — claim your Tome and manage your conversions.

Frequently asked questions