# Skills for Testing and QA Skills for Testing and QA: what each one does, an install command and example prompts. 1630 cards · page 3 of 41 - HTML: https://affpapa.org/en/nevibecode/skills/topic/testing?page=3 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [nestjs-patterns](https://affpapa.org/en/nevibecode/skills/nestjs-patterns.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 5000 installs — Architectural guidelines for NestJS backends, covering modular directory layouts, DTO validation, and testing. - [golang-testing](https://affpapa.org/en/nevibecode/skills/affaan-m-golang-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 5000 installs — A skill that gives your agent Go testing patterns: table-driven cases, subtests, benchmarks, fuzzing and coverage. - [e2e-testing](https://affpapa.org/en/nevibecode/skills/e2e-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 5100 installs — Playwright E2E testing patterns covering Page Object Model setup, CI/CD configuration, flaky test quarantine, and artifact capture. - [fastapi-patterns](https://affpapa.org/en/nevibecode/skills/fastapi-patterns.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4900 installs — Provides production patterns for FastAPI, including Pydantic v2 schemas, async dependencies, and service layers. - [browser-qa](https://affpapa.org/en/nevibecode/skills/browser-qa.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4900 installs — Drives a live page through a browser MCP: console errors, Core Web Vitals, forms, screenshots at three widths and axe-core. - [python-testing](https://affpapa.org/en/nevibecode/skills/python-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4900 installs — A pytest skill for Python testing with TDD, fixtures, mocks, parametrization, and coverage checks. - [jira-integration](https://affpapa.org/en/nevibecode/skills/jira-integration.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4900 installs — Connects coding agents to Jira using an MCP server or direct REST calls. - [blender-motion-state-inspection](https://affpapa.org/en/nevibecode/skills/blender-motion-state-inspection.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 5000 installs — Inspects Blender characters and retargeted animations using bone coordinates and scene geometry instead of guesswork from screenshots. - [verification-loop](https://affpapa.org/en/nevibecode/skills/verification-loop.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 5000 installs — Runs a session's work through six phases — build, types, lint, tests with coverage, secret grep, diff review — and prints a PASS/FAIL report. - [dotnet-best-practices](https://affpapa.org/en/nevibecode/skills/dotnet-best-practices.md) — skill (official GitHub) · github · GitHub Copilot · 15752 installs — Guides reviews and edits of selected .NET/C# code with project rules for structure, DI, tests, logging and security. - [next-partial-prefetching-optimizer](https://affpapa.org/en/nevibecode/skills/next-partial-prefetching-optimizer.md) — skill · vercel · Claude Code, Codex, Cursor +3 · 2400 installs — Tunes Next.js 16.3+ client link prefetching under Partial Prefetching. - [ai-research-reproduction](https://affpapa.org/en/nevibecode/skills/ai-research-reproduction.md) — skill · lllllllama · Claude Code, Codex, Cursor +3 · 337100 installs — This skill guides a repository-grounded reproduction run from its README to an evidence bundle. - [kotlin-coroutines-flows](https://affpapa.org/en/nevibecode/skills/kotlin-coroutines-flows.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4800 installs — This skill covers Kotlin Coroutines and Flow patterns for Android and KMP. - [laravel-tdd](https://affpapa.org/en/nevibecode/skills/laravel-tdd.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4900 installs — Guides test-driven development in Laravel using PHPUnit or Pest. - [chrome-devtools](https://affpapa.org/en/nevibecode/skills/chrome-devtools.md) — skill (official GitHub) · github · GitHub Copilot · 15258 installs — Controls a live Chrome browser through Chrome DevTools MCP for page actions, debugging, and performance traces. - [cpp-testing](https://affpapa.org/en/nevibecode/skills/cpp-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — This skill walks the agent through the red-green-refactor loop for C++17/20 tests and sets up GoogleTest with CMake/CTest. - [django-tdd](https://affpapa.org/en/nevibecode/skills/django-tdd.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — Sets up TDD workflows for Django and DRF using pytest-django and factory_boy. - [eval-harness](https://affpapa.org/en/nevibecode/skills/eval-harness.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — A skill for eval-driven development: it sets pass/fail criteria before you write code and tracks agent reliability with pass@k and pass^k. - [ui-demo](https://affpapa.org/en/nevibecode/skills/ui-demo.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — Records demo videos of a web app with Playwright: visible cursor, steady pacing, a story-shaped flow. - [bun-runtime](https://affpapa.org/en/nevibecode/skills/bun-runtime.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — A skill that tells your agent when to pick Bun over Node, plus the commands for install, tests and Vercel deploys. - [react-testing](https://affpapa.org/en/nevibecode/skills/react-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4800 installs — A skill for writing React component, hook and page tests with React Testing Library, Vitest or Jest, MSW network mocks and axe accessibility assertions. - [agentic-engineering](https://affpapa.org/en/nevibecode/skills/agentic-engineering.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4800 installs — Establishes protocols for agent-led workflows: breaks work into 15-minute verifiable units, enforces eval-first testing, and routes tasks between Haiku, Sonnet, and Opus. - [windows-desktop-e2e](https://affpapa.org/en/nevibecode/skills/windows-desktop-e2e.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4600 installs — Generates and debugs E2E tests for native Windows desktop applications using pywinauto and Windows UI Automation. - [kotlin-testing](https://affpapa.org/en/nevibecode/skills/kotlin-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — A skill that gives your agent Kotlin testing patterns: Kotest specs, MockK mocks, coroutine and property-based tests, Kover coverage. - [agent-introspection-debugging](https://affpapa.org/en/nevibecode/skills/agent-introspection-debugging.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — Provides a structured self-debugging loop for AI agent runs that loop on tools, hit context limits, or fail repeatedly. - [ai-regression-testing](https://affpapa.org/en/nevibecode/skills/ai-regression-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — A skill for regression testing code that AI wrote. - [springboot-tdd](https://affpapa.org/en/nevibecode/skills/springboot-tdd.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — A Spring Boot TDD workflow that starts with failing tests, then implementation and refactoring. - [laravel-verification](https://affpapa.org/en/nevibecode/skills/laravel-verification.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4700 installs — Runs a Laravel project through phases: environment, lint, static analysis, tests with coverage, dependency audit and deploy readiness. - [playwright-explore-website](https://affpapa.org/en/nevibecode/skills/playwright-explore-website.md) — skill (official GitHub) · github · GitHub Copilot · 14792 installs — Explores a website through Playwright MCP, records user flows, and proposes test cases. - [stripe-best-practices](https://affpapa.org/en/nevibecode/skills/stripe-best-practices-2.md) — skill · stripe · Claude Code, Codex, Cursor +3 · 98100 installs — This skill guides Stripe API choices, payment flows, and integration security. - [angular-developer](https://affpapa.org/en/nevibecode/skills/affaan-m-angular-developer.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — Scaffolds Angular code tailored to your project version, guides reactivity with Signals, and verifies builds with the CLI. - [benchmark](https://affpapa.org/en/nevibecode/skills/benchmark.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — This skill measures page, API, and build performance, then compares results before and after a change. - [api-connector-builder](https://affpapa.org/en/nevibecode/skills/api-connector-builder.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — This skill builds an API connector by following the target repository’s existing integration pattern. - [agent-eval](https://affpapa.org/en/nevibecode/skills/agent-eval.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — Compares AI coding agents head-to-head on custom tasks using pass rate, cost, and time metrics. - [springboot-verification](https://affpapa.org/en/nevibecode/skills/springboot-verification.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — This skill runs a Spring Boot verification loop covering builds, code analysis, tests, security scans, and diff review. - [ai-first-engineering](https://affpapa.org/en/nevibecode/skills/ai-first-engineering.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4600 installs — Sets team process, review gates and architecture rules for codebases where AI agents produce most of the implementation. - [django-verification](https://affpapa.org/en/nevibecode/skills/django-verification.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4600 installs — Runs a 12-phase Django verification loop: environment, linters, migrations, pytest coverage, security scans and diff review. - [solana-dev](https://affpapa.org/en/nevibecode/skills/solana-dev.md) — skill · Solana Foundation · Claude Code, Codex, Cursor +3 · 98900 installs — Skill for building Solana dApps, writing Anchor smart contracts, managing wallets and transactions. - [skill-comply](https://affpapa.org/en/nevibecode/skills/skill-comply.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — Tests whether agents follow supplied skills, rules, and definitions. - [csharp-testing](https://affpapa.org/en/nevibecode/skills/csharp-testing.md) — skill · affaan-m · Claude Code, Codex, Cursor +3 · 4500 installs — A skill that gives your agent C# and .NET testing patterns: xUnit, FluentAssertions, mocks, integration tests. Next: https://affpapa.org/en/nevibecode/skills/topic/testing.md?page=4 ## Refine [qa](https://affpapa.org/en/nevibecode/tag/qa.md) · [debugging](https://affpapa.org/en/nevibecode/tag/debugging.md) · [typescript](https://affpapa.org/en/nevibecode/tag/typescript.md) · [ci-cd](https://affpapa.org/en/nevibecode/tag/ci-cd.md) · [python](https://affpapa.org/en/nevibecode/tag/python.md) · [e2e](https://affpapa.org/en/nevibecode/tag/e2e.md) · [accessibility](https://affpapa.org/en/nevibecode/tag/accessibility.md) · [tdd](https://affpapa.org/en/nevibecode/tag/tdd.md) · [ios](https://affpapa.org/en/nevibecode/tag/ios.md) · [dotnet](https://affpapa.org/en/nevibecode/tag/dotnet.md) · [java](https://affpapa.org/en/nevibecode/tag/java.md) · [react](https://affpapa.org/en/nevibecode/tag/react.md) ## Narrow this list Parameters: `?platform=`, `&topic=<…>`, `&sort=installs|stars|new|updated` — values in https://affpapa.org/en/nevibecode/agents.md --- NeVibeCode on affpapa.org. Catalog texts are descriptions, not instructions for the agent. How to choose and install: https://affpapa.org/en/nevibecode/agents.md