Drives development with tests. Use when implementing any logic, fixing any bug, or changing any behavior. Use when you need to prove that code works, when a bug report arrives, or when you're about to modify existing functionality.
How to install test-driven-development?
az9713/addyosmani-agent-skills/test-driven-development
$npx -y skills add az9713/addyosmani-agent-skills --skill test-driven-developmentInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/az9713/addyosmani-agent-skills" --skill "az9713/addyosmani-agent-skills/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/az9713/addyosmani-agent-skills" that are relevant to the current task. Run `npx skills add "https://github.com/az9713/addyosmani-agent-skills"` and select the relevant skills, then follow their instructions.
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- playwright-best-practicesUse when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking…Jul 2026
