How does the skill handle browser console errors?

The skill implements a zero-error policy through console monitoring patterns, allowing users to catch and fail tests based on unexpected frontend errors or warnings.

Does this skill help with test performance?

Absolutely. It provides patterns for performance optimization, including efficient session management (cy.session) and avoiding anti-patterns like fixed cy.wait() timers.

Can I use this skill with existing Maven-based projects?

Yes, the skill includes specific standards for build integration, providing patterns for Maven and NPM script synchronization to ensure E2E tests run correctly in enterprise environments.

What is the 'no-branching-logic' rule in this skill?

It is a mandatory standard that prohibits the use of if/else, switch, or ternary operators within tests. This ensures that test paths are predictable, deterministic, and easier for AI agents to debug.

Cypress E2E Testing Standards

Name: Cypress E2E Testing Standards
Author: cuioss

bycuioss

0•

Security & Testing

Enforces rigorous Cypress E2E testing standards to ensure reliable, high-quality browser automation in CUI projects.

This skill provides a comprehensive framework for Cypress End-to-End (E2E) testing, specifically designed to eliminate common automation pitfalls like flaky tests and non-deterministic logic. It equips Claude with domain-specific guidance on project organization, custom command patterns, and a mandatory 'no-branching-logic' policy. By integrating features like console error monitoring and session management, the skill ensures that browser-based tests are not only stable and performant but also fully compatible with modern CI/CD pipelines and Maven/NPM build systems.

Key Features

01Integrated build patterns for Maven and CI/CD pipeline compatibility

02Standardized directory structures and custom command architectures

030 GitHub stars

04Advanced session management for efficient test isolation

05Enforcement of no-branching-logic patterns for deterministic test execution

06Automated console error monitoring and zero-error policy implementation

Use Cases

01Implementing automated quality gates that monitor browser console errors

02Refactoring unstable or flaky test suites to improve reliability and speed

03Configuring a standardized E2E testing infrastructure for new web applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add cuioss/plan-marshall cui-cypress

For use in Claude.ai and ChatGPT

Download Skill