Run Your Cypress Tests Using Agent Skills

Instead of manually setting up your Cypress project, you can use Agent Skills to let your AI coding assistant generate production-ready Cypress test automation for you.

The cypress-skill is part of TestMu AI Agent Skills - structured packages that teach AI coding assistants how to write production-grade test automation code.

What Are Agent Skills?

Agent Skills are self-contained packages of instructions, code patterns, debugging guides, and CI/CD configurations for specific testing frameworks. Once installed, your AI assistant works like a Senior QA automation architect with knowledge of:

• Proper project structure for each framework
• Correct dependency versions and configurations
• Both local and TestMu AI cloud execution patterns
• Common pitfalls and debugging approaches
• CI/CD integration with GitHub Actions

Prerequisites

• A TestMu AI account. If you don't have one, sign up for free.
• Your TestMu AI Username and Access Key from the Automation Dashboard.
• An AI coding assistant: Claude Code, GitHub Copilot, Cursor, Gemini CLI, or any compatible tool.

Installing the Cypress Agent Skill

Clone the repository and copy the Cypress skill into your AI tool's skills directory:

git clone https://github.com/LambdaTest/agent-skills.git

# For Claude Code
cp -r agent-skills/cypress-skill .claude/skills/

# For Cursor
cp -r agent-skills/cypress-skill .cursor/skills/

# For GitHub Copilot
cp -r agent-skills/cypress-skill .github/skills/

# For Gemini CLI
cp -r agent-skills/cypress-skill .gemini/skills/

tip

If you prefer installing all available framework skills, clone the repository directly into your tool's skills directory (e.g., .claude/skills/, .cursor/skills/).

Set Up Your Authentication

Configure your TestMu AI credentials as environment variables:

export LT_USERNAME="YOUR_LAMBDATEST_USERNAME"
export LT_ACCESS_KEY="YOUR_LAMBDATEST_ACCESS_KEY"

Running Your First Test Using Agent Skills

Once installed, simply ask your AI assistant to write tests in natural language:

"Write Cypress E2E tests for the login page and run them on TestMu AI cloud using Chrome and Firefox"

"Set up Cypress component tests for the React dashboard and upload screenshots on failure"

"Run Cypress tests across multiple browsers in parallel on TestMu AI"

The Agent Skill automatically handles:

1. Project setup - Creates the right folder structure, dependencies, and config files
2. Test type detection - Routes to E2E (cypress/e2e/), Component (cypress/component/), or API tests
3. Execution target - Configures local or TestMu AI cloud execution via lambdatest-config.json
4. Best practices - Uses data-cy selectors, cy.intercept() for network, cy.session() for auth

What's Included in the Cypress Skill

cypress-skill/
├── SKILL.md
└── reference/
    ├── playbook.md
    └── advanced-patterns.md

Section	Details
Project Setup	Dependencies, versions, configuration files, project structure
Core Patterns	Complete, runnable code examples with Cypress chaining best practices
Cloud Integration	TestMu AI lambdatest-config.json and npx lambdatest-cypress run setup
CI/CD Integration	GitHub Actions workflows with reporting and parallel execution
Debugging Guide	15+ common issues mapped to solutions
Best Practices	Actionable recommendations for production code

Supported AI Tools

Tool	Type	Installation Path
Claude Code	CLI	.claude/skills/
GitHub Copilot	Extension	.github/skills/
Cursor	IDE	.cursor/skills/
Gemini CLI	CLI	.gemini/skills/
Codex CLI	CLI	.codex/skills/
OpenCode	CLI	.opencode/skills/
Claude.ai	Web	Settings > Features > Skills