This skill should be used when the user asks to "write tests first", "use TDD", "test-driven", "red-green-refactor", "write failing test", or when implementing features where test quality matters. Use BEFORE writing implementation code - tests must exist and fail before any production code is written.
How to install test-driven-development?
iofold/ainative-claude-plugins/test-driven-development
$npx -y skills add iofold/ainative-claude-plugins --skill test-driven-developmentInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/iofold/ainative-claude-plugins" --skill "iofold/ainative-claude-plugins/test-driven-development"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/iofold/ainative-claude-plugins" that are relevant to the current task. Run `npx skills add "https://github.com/iofold/ainative-claude-plugins"` and select the relevant skills, then follow their instructions.
Related
6 picksType
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- test-driven-developmentUse when implementing any feature or bugfix, before writing implementation codeJul 2026
- qaInteractive QA session where user reports bugs or issues conversationally, and the agent files GitHub issues.Jul 2026
- verification-before-completionUse when about to claim work is complete, fixed, or passing, before committing or creating PRs - requires running verification commands and confirming output…Jul 2026
- webapp-testingToolkit for interacting with and testing local web applications using Playwright.Jul 2026
- playwright-best-practicesUse when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking…Jul 2026
