skills/testing-and-qa/SKILL.md

---
name: testing-and-qa
description: Create and run proportionate unit, integration, API, end-to-end, regression, and edge-case tests.
---

# Testing and QA

Inventory the changed surface, happy paths, failure paths, permissions, data boundaries, mobile or accessibility states, and regression risks. Report exact coverage and distinguish local, browser, authenticated, and production evidence.