Use when implementing a non-trivial behavior change with Test-Driven Development (TDD) when practical: prove a focused failure, make the smallest passing change, then refactor safely.
How to install applying-tdd?
narumiruna/pi-extensions/applying-tdd
$npx -y skills add narumiruna/pi-extensions --skill applying-tddInstalls into the current project.
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Run `npx skills use "https://github.com/narumiruna/pi-extensions" --skill "narumiruna/pi-extensions/applying-tdd"` 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/narumiruna/pi-extensions" that are relevant to the current task. Run `npx skills add "https://github.com/narumiruna/pi-extensions"` and select the relevant skills, then follow their instructions.
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- qaInteractive QA session where user reports bugs or issues conversationally, and the agent files GitHub issues.Jul 2026
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- 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
