test-driven-development

Enforce test-first development with failing tests before production code.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/harsh-pandhe/pod-transit --skill test-driven-development-harsh-pandhe
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: test-driven-development
Source: https://github.com/harsh-pandhe/pod-transit/tree/main/.agents/skills/test-driven-development
Command: npx skills add https://github.com/harsh-pandhe/pod-transit --skill test-driven-development-harsh-pandhe

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Use when implementing any feature or bugfix, before writing implementation code.

Core Features & Use Cases

  • Encourages a disciplined Red-Green-Refactor workflow to prevent overconfidence.
  • Improves code quality and maintainability by validating behavior early.
  • Reduces regression risk through automated tests guiding refactors.

Quick Start

Write a failing test for the feature, then implement the minimal code to pass.

Frequently Asked Questions about test-driven-development

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

FAQPage Schema
What is test-driven development and how does the red-green-refactor cycle work?

Test-driven development is a test-first discipline requiring a failing test before writing production code. The red-green-refactor cycle enforces writing a failing test, implementing minimal code to pass, and then refactoring safely.

How do I implement a new feature using test-driven development?

To implement a feature using test-driven development, start by writing a failing test that defines the desired behavior. Then, write the minimal production code required to make that test pass before refactoring.

When should I use test-driven development for bug fixes and refactoring?

Use test-driven development for bug fixes and refactoring to validate behavior early and reduce regression risk. Writing a failing test that reproduces the bug ensures your fix is verified by automated tests.

Does test-driven development require specific testing frameworks or dependencies?

Test-driven development does not require specific testing frameworks or dependencies. It is an agile quality assurance discipline that can be applied to any software project using your existing testing tools.

How does test-driven development improve code quality and maintainability?

Test-driven development improves code quality and maintainability by validating behavior early in the development cycle. The test-first approach prevents overconfidence and reduces regression risk through automated tests guiding refactors.