test-driven-development
✓Red-green-refactor development methodology requiring verified test coverage. Use for feature implementation, bugfixes, refactoring, or any behavior changes where tests must prove correctness.
Installation
SKILL.md
Write test first. Watch it fail. Write minimal code to pass. Refactor.
Core principle: If you didn't watch the test fail, you don't know if it tests the right thing.
Wrote code before test? Delete it completely. Implement fresh from tests.
Red-green-refactor development methodology requiring verified test coverage. Use for feature implementation, bugfixes, refactoring, or any behavior changes where tests must prove correctness. Source: izyanrajwani/agent-skills-library.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/izyanrajwani/agent-skills-library --skill test-driven-development- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is test-driven-development?
Red-green-refactor development methodology requiring verified test coverage. Use for feature implementation, bugfixes, refactoring, or any behavior changes where tests must prove correctness. Source: izyanrajwani/agent-skills-library.
How do I install test-driven-development?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/izyanrajwani/agent-skills-library --skill test-driven-development Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/izyanrajwani/agent-skills-library
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01