What is the minimum coverage requirement?

This skill enforces a minimum of 80% coverage across unit, integration, and E2E tests to ensure all edge cases are handled.

Does this skill support Playwright?

Yes, it includes specific patterns and workflows for end-to-end (E2E) testing using Playwright for browser automation.

Can I use this for existing projects?

Absolutely. It is designed to assist with refactoring existing code and adding new features to legacy systems while maintaining stability.

Does it handle external API mocking?

Yes, it provides standardized patterns for mocking common external services like Supabase, Redis, and OpenAI to isolate tests.

TDD Workflow Pro

Name: TDD Workflow Pro
Author: filipas123

byfilipas123

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Security & Testing

Enforces strict test-driven development cycles with comprehensive coverage requirements for robust, bug-free code.

The TDD Workflow skill transforms Claude into a disciplined test-first developer, ensuring every new feature, bug fix, or refactor begins with a robust testing suite. It mandates an 80% minimum coverage threshold across unit, integration, and E2E tests using modern tools like Jest, Vitest, and Playwright. By following a structured 7-step process—from user journey mapping to continuous refactoring—this skill helps developers maintain high code quality, prevent regressions, and build reliable software systems with a standardized 'safety net' architecture.

Key Features

01Multi-layer Testing (Unit, Integration, and Playwright E2E patterns)

02Standardized Test File Organization and Semantic Selector Best Practices

03Pre-configured Mocking Patterns for Supabase, Redis, and OpenAI

04Strict Test-First Implementation (Red-Green-Refactor workflow)

05Automated 80%+ Code Coverage Enforcement and Verification

061 GitHub stars

Use Cases

01Building new features with a 'test-first' mindset to ensure production reliability.

02Refactoring legacy codebases while maintaining a safety net against regressions.

03Automating API and UI testing workflows during the local development phase.

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add filipas123/claude-code-pkc-v1 tdd-workflow

For use in Claude.ai and ChatGPT

Download Skill