🧪 Test Driven Development
Guides strict Test-Driven Development (TDD) using the Red-Green-Refactor cycle. Ensures no production code is written without a prior failing test. Use this skill when implementing new features, fixing bugs, or refactoring code to ensure high test coverage and design quality. Triggers on phrases lik
npx playbooks add skill trancong12102/ccc --skill test-driven-development
About Test Driven Development
Guides strict Test-Driven Development (TDD) using the Red-Green-Refactor cycle. Ensures no production code is written without a prior failing test. Use this skill when implementing new features, fixing bugs, or refactoring code to ensure high test coverage and design quality. Triggers on phrases lik
Its 44-word system prompt specializes your agent in testing & qa with structured methodology and proven output formats. Install with one command to activate immediately.
Use Cases
- Writing unit, integration, and end-to-end tests
- Setting up test coverage and CI pipelines
- Refactoring legacy code with confidence using tests
- Creating test plans and QA checklists
Example Prompts
System Prompt (44 words)
Guides strict Test-Driven Development (TDD) using the Red-Green-Refactor cycle. Ensures no production code is written without a prior failing test. Use this skill when implementing new features, fixing bugs, or refactoring code to ensure high test coverage and design quality. Triggers on phrases lik
Frequently Asked Questions
What is Test Driven Development?
Test Driven Development is a free testing & qa skill for AI coding agents. Guides strict Test-Driven Development (TDD) using the Red-Green-Refactor cycle. Ensures no production code is written without a prior failing test. Use this skill when implementing new features, fixing bugs, or refactoring code to ensure high test coverage and design quality. Triggers on phrases lik. It provides a specialized system prompt that configures your agent with testing & qa expertise.
How do I use Test Driven Development with Claude Code?
Run npx playbooks add skill trancong12102/ccc --skill test-driven-development in your terminal to install Test Driven Development into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Test Driven Development?
Test Driven Development is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Test Driven Development free to use?
Yes, Test Driven Development is completely free and open source. The full source is available on GitHub at https://github.com/trancong12102/ccc/tree/main/core/skills/test-driven-development. You only need a subscription to the AI agent you use it with.
