Can I customize the coverage requirements?

While the skill defaults to an 80% minimum threshold, the workflow can be adjusted within your environment to meet specific project governance or safety standards.

What testing frameworks are supported?

The skill includes optimized patterns and boilerplate for Jest, Vitest, and Playwright, covering everything from unit logic to browser automation.

Is this skill suitable for frontend components?

Absolutely. It includes specific patterns for React testing and Playwright E2E flows to ensure UI components and user interactions are fully verified.

Does it handle external service dependencies?

Yes, it provides standardized mocking patterns for common external services like Supabase, Redis, and OpenAI to ensure unit tests remain isolated and fast.

How does this skill enforce the TDD cycle?

It guides Claude to write user journeys and failing tests before any implementation logic is written, strictly following the Red-Green-Refactor cycle.

TDD Workflow Pro

Name: TDD Workflow Pro
Author: XD3an

byXD3an

0•

セキュリティとテスト

Enforces rigorous test-driven development practices with mandatory coverage thresholds across unit, integration, and end-to-end tests.

The TDD Workflow skill transforms Claude into a disciplined engineering partner that prioritizes code quality through test-first methodologies. It guides developers through the complete development lifecycle—from defining user journeys and writing failing tests to implementation, refactoring, and verifying 80%+ code coverage. By integrating standardized patterns for Vitest, Jest, and Playwright, this skill ensures that every line of code is backed by a robust safety net, significantly reducing regressions and improving long-term maintainability for modern software projects.

主な機能

010 GitHub stars

02Mandatory 80% test coverage verification

03Pre-configured mocking patterns for Supabase, Redis, and OpenAI

04Automated Red-Green-Refactor cycle enforcement

05Standardized test organization and semantic selector best practices

06Multi-layer testing support for Unit, Integration, and E2E

ユースケース

01Refactoring legacy codebases while maintaining functional integrity

02Implementing robust API endpoints with integrated service testing

03Building new features with a reliable test-first approach

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add xd3an/cc-plus tdd-workflow

For use in Claude.ai and ChatGPT

Download Skill