Testing & Quality skills
Browse reusable Agent Skills, each with a clear purpose and practical guidance.
test-flutter
Flutter App のテスト実行・静的解析・フォーマット・テスト記述ガイド
test-write
Write missing tests that catch real bugs. Takes code, findings, or coverage gaps and produces tests that verify behavior — not implementation. Tests the sad path harder than the happy path. Every test must justify its existence.
testing-requirements
Use when writing tests - test structure, mocking patterns, pre-commit checks
tools-bug-triad-review
Run a weekly adversarial bug triad (finder, skeptic, arbiter) to maximize bug discovery coverage and emit a scored verified bug list.
ucp-conformance
Run and write UCP conformance tests — validate a UCP implementation against the official test suite covering checkout lifecycle, orders, fulfillment, payments, idempotency, webhooks, and security. Use when testing or validating a UCP implementation.
ui-check-framework
Build or extend an extensible UI self-check framework for Web UIs (React/Vite or plain HTML) using Playwright. Use when asked to add/upgrade ui-check or ui-watch flows, enforce data-qa/data-testid discovery, add theme/contrast checks, animation verification, loading state-machine checks, layout stability/overlap checks, modal scroll rules, or to document QA tagging standards and UI testing commands.
validate-all
Run comprehensive validation on all site content. Use for daily health checks or before deployment.
validate-frontend
Validates web frontend code (TypeScript, ESLint, unit tests) in the frontend/ directory