test-driven-development

Enforce red-green-refactor cycles for test-driven development workflows.

1|Updated Feb 11, 2026

Search Tags:#tdd #refactoring #code-quality #unit-testing #software-design #test-driven-development

Ready to run

npx skills add https://github.com/xiaoshuangLi/aibo --skill test-driven-development-xiaoshuangli

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: test-driven-development
Source: https://github.com/xiaoshuangLi/aibo/tree/main/skills/test-driven-development
Command: npx skills add https://github.com/xiaoshuangLi/aibo --skill test-driven-development-xiaoshuangli

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Strict Test-Driven Development (TDD) discipline ensures tests are written before implementation, converting requirements into executable specifications and reducing downstream defects.

Core Features & Use Cases

Establishes the Red-Green-Refactor cycle to guide incremental design and safe refactoring.
Applies to feature development, bug fixes, and API design to ensure test coverage and maintainable code.
Helps teams translate user stories into concrete tests before coding to align expectations and reduce rewrites.

Quick Start

Write a failing test that captures the desired behavior, implement the minimal code to pass it, and iterate to improve design while keeping all tests green.

Frequently Asked Questions about test-driven-development

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How does test-driven development improve code quality during refactoring?▼

Test-driven development improves code quality by establishing the red-green-refactor cycle, ensuring executable tests verify behavior before implementation and maintain safe refactoring throughout software projects.

What is the best way to start writing unit testing before feature creation?▼

The best way to start unit testing before feature creation is writing a failing test that captures desired behavior, implementing minimal code to pass it, and iterating to improve software design.

Can I apply test-driven development workflows for bug fixes and API design?▼

Yes, you can apply test-driven development workflows for bug fixes and API design to ensure test coverage, translate user stories into concrete tests, and reduce downstream defects across software projects.

How do I convert user stories into executable specifications using TDD?▼

You convert user stories into executable specifications using TDD by writing failing tests that capture desired behavior before implementation, aligning expectations to reduce rewrites and ensure correctness.

When do I need strict TDD discipline instead of writing tests after implementation?▼

You need strict TDD discipline instead of writing tests after implementation when converting requirements into executable specifications is necessary to reduce downstream defects and ensure correctness before coding.