Does this skill support E2E testing?

Yes, it includes specific patterns and workflow steps for implementing End-to-End (E2E) tests using Playwright.

What is the required code coverage threshold?

The skill enforces a minimum of 80% coverage across unit, integration, and E2E tests to ensure the majority of code paths are verified.

Can I use this for refactoring existing code?

Absolutely. The skill is designed to guide you through refactoring by ensuring tests stay green while you improve the underlying code structure.

What is the TDD Workflow skill?

It is a specialized capability for Claude Code that enforces the practice of writing tests before implementing functional code to ensure software reliability and maintainability.

Which testing frameworks are compatible?

While it provides specific templates for Jest, Vitest, and Playwright, the core TDD workflow logic can be adapted to most modern testing libraries.

TDD Workflow

Name: TDD Workflow
Author: Eotel

byEotel

0•

Security & Testing

Enforces test-driven development practices with comprehensive unit, integration, and E2E test coverage.

This skill automates and enforces a strict Test-Driven Development (TDD) lifecycle within Claude Code, ensuring all new features, bug fixes, and refactors are backed by robust testing. It mandates a minimum of 80% code coverage across various testing layers, including Playwright for E2E and Jest/Vitest for unit testing. By following a structured Red-Green-Refactor cycle, it helps developers maintain high code quality, prevent regressions, and ensure that every implementation detail is verified by user-centric journeys and technical edge cases.

Key Features

01Enforces 'Tests Before Code' Red-Green-Refactor workflow

02Mandates 80%+ code coverage for unit, integration, and E2E tests

03Integrates with modern testing frameworks like Jest, Vitest, and Playwright

040 GitHub stars

05Automates test execution and coverage verification steps

06Provides standardized patterns for API, UI, and database mocking

Use Cases

01Ensuring high-quality API and UI interactions through automated integration tests

02Refactoring legacy codebases while maintaining a safety net of automated tests

03Building new features with a test-first mentality to ensure reliability

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add eotel/claude-marketplace tdd-workflow

For use in Claude.ai and ChatGPT

Download Skill