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test-driven-development

@obra/test-driven-development

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test-driven-development enforces red-green-refactor: no production code without a failing test first. Install with npx skills add obra/superpowers --skill test-driven-development.

Last verified: 2026-06-22 · obra / Superpowers

Overview

test-driven-development

Write a failing test before any feature or bugfix implementation.

When to use

  • Implementing a feature
  • Fixing a bug
  • Refactoring behavior

Platforms

Cursor Claude Code Codex CLI Open Agents

Resources

skill-name/
├── SKILL.md
└── references/SKILL.md

Source

https://github.com/obra/superpowers/skills/test-driven-development

License: MIT

Related Skills

FAQ

How do I install test-driven-development?

Send the install prompt to your AI, or run npx skills add https://github.com/obra/superpowers/tree/main/skills/test-driven-development.

Which platforms support test-driven-development?

Cursor, Claude Code, Codex CLI, Open Agents