# Skills for Testing and QA Skills for Testing and QA: what each one does, an install command and example prompts. 1630 cards · page 34 of 41 - HTML: https://affpapa.org/en/nevibecode/skills/topic/testing?page=34 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [webflow-mcp:accessibility-audit](https://affpapa.org/en/nevibecode/skills/webflow-mcpaccessibility-audit.md) — skill · webflow · Claude Code, Codex, Cursor +3 · 887 installs — Audits Webflow pages against WCAG 2.1 accessibility criteria and applies fixes directly via MCP tools without opening the Webflow Designer. - [wcag-accessibility](https://affpapa.org/en/nevibecode/skills/wcag-accessibility.md) — skill · dembrandt · Claude Code, Codex, Cursor +3 · 873 installs — This skill guides interface work against WCAG 2.2 AA, from contrast and keyboard access to form labels. - [sanitizers](https://affpapa.org/en/nevibecode/skills/sanitizers.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor +3 · 811 installs — Configures Clang and GCC runtime sanitizers to catch memory errors, data races, and undefined behaviour in C/C++, plus decodes runtime crash reports. - [fpga](https://affpapa.org/en/nevibecode/skills/fpga.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 1100 installs — SystemVerilog and Vivado hardware design guidelines covering timing closure, AXI interfaces, resource savings, and testbench verification. - [playwright](https://affpapa.org/en/nevibecode/skills/mindrally-playwright.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 1100 installs — Skill for automating E2E testing of web applications in TypeScript and JavaScript. - [arize-instrumentation-health](https://affpapa.org/en/nevibecode/skills/arize-instrumentation-health.md) — skill · arize · Claude Code, Codex, Cursor +3 · 998 installs — Audits Arize OpenInference and OpenTelemetry traces for instrumentation flaws. - [playwright](https://affpapa.org/en/nevibecode/skills/secondsky-playwright.md) — skill · secondsky · Claude Code, Codex, Cursor +3 · 1000 installs — A Playwright skill for browser automation and end-to-end testing. - [visual-regression-testing](https://affpapa.org/en/nevibecode/skills/visual-regression-testing.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 718 installs — Catches unintended UI changes by capturing screenshots of pages and components and comparing them across versions. - [chatgpt-app-submission](https://affpapa.org/en/nevibecode/skills/chatgpt-app-submission.md) — skill (official OpenAI) · OpenAI · Codex, ChatGPT · 29 installs — Inspects a ChatGPT Apps MCP server and prepares the submission JSON. - [validation](https://affpapa.org/en/nevibecode/skills/validation.md) — skill (official OpenAI) · OpenAI · Codex, ChatGPT · 29 installs — This skill checks whether candidate security findings hold up. - [e2e-testing-automation](https://affpapa.org/en/nevibecode/skills/e2e-testing-automation.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 689 installs — A skill that helps you write end-to-end tests: browser flows, user journeys and frontend-backend integration checks. - [session-analyzer](https://affpapa.org/en/nevibecode/skills/session-analyzer.md) — skill · ai-native-camp · Claude Code, Codex, Cursor +3 · 1300 installs — Checks a completed Claude Code session against a target SKILL.md, including agent and hook activity, file changes, and errors. - [111-java-maven-dependencies](https://affpapa.org/en/nevibecode/skills/111-java-maven-dependencies.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 388 installs — Adds code-quality Maven dependencies to your pom.xml: JSpecify, Error Prone with NullAway, VAVR, ArchUnit, JavaMoney. - [321-frameworks-spring-boot-testing-unit-tests](https://affpapa.org/en/nevibecode/skills/321-frameworks-spring-boot-testing-unit-tests.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 387 installs — A skill that steers your agent through Spring Boot unit testing: Mockito without a Spring context, slice tests for controllers, parameterized tests. - [optimized-nextjs-typescript](https://affpapa.org/en/nevibecode/skills/optimized-nextjs-typescript.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 1000 installs — Sets opinionated Next.js and TypeScript standards focusing on React Server Components, Zod schemas, and Tailwind CSS styling. - [python-testing](https://affpapa.org/en/nevibecode/skills/mindrally-python-testing.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 1000 installs — Guides the coding assistant to write Python tests using pytest, TDD principles, hypothesis, and mocks. - [112-java-maven-plugins](https://affpapa.org/en/nevibecode/skills/112-java-maven-plugins.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 381 installs — A skill that adds and configures Maven plugins in pom.xml by asking one question at a time. - [130-java-testing-strategies](https://affpapa.org/en/nevibecode/skills/130-java-testing-strategies.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 377 installs — A skill that reviews Java tests through RIGHT-BICEP, A-TRIP and CORRECT: missing cases, flaky tests, boundary conditions. - [test-slack-app](https://affpapa.org/en/nevibecode/skills/test-slack-app.md) — skill · slackapi · Claude Code, Codex, Cursor +3 · 406 installs — Walks you through a hands-on check of a Slack app: starts it with slack run in a sandbox and tells you what to click so you can confirm it responds. - [132-java-testing-integration-testing](https://affpapa.org/en/nevibecode/skills/132-java-testing-integration-testing.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 376 installs — A skill that gets an AI agent to set up and clean up Java integration tests: WireMock stubs, per-test isolation, no mocked HTTP clients. - [animation-quality-gate](https://affpapa.org/en/nevibecode/skills/animation-quality-gate.md) — skill · RobLe3 · Claude Code, Codex, Cursor +3 · 822 installs — Validates Blender animations with contact sheets and silhouette checks before accepting passes. - [api-testing](https://affpapa.org/en/nevibecode/skills/secondsky-api-testing.md) — skill · secondsky · Claude Code, Codex, Cursor +3 · 890 installs — A skill that gets your agent writing HTTP API tests: Supertest for TypeScript, httpx and pytest for Python. - [zustand-state-management](https://affpapa.org/en/nevibecode/skills/zustand-state-management.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 959 installs — Enforces Zustand store best practices in React and TypeScript apps, covering store slices, SSR, and testing. - [reference-analysis-validator](https://affpapa.org/en/nevibecode/skills/reference-analysis-validator.md) — skill · RobLe3 · Claude Code, Codex, Cursor +3 · 826 installs — The skill measures reference images and Blender renders and blocks a 1:1 claim until the metrics pass. - [laravel-testing](https://affpapa.org/en/nevibecode/skills/laravel-testing.md) — skill · Laravel Community · Claude Code, Codex, Cursor +3 · 907 installs — Guides AI agents in writing Laravel 13 feature and unit tests with Pest 4 or PHPUnit 12, covering model factories and service mocks. - [nestjs-clean-typescript](https://affpapa.org/en/nevibecode/skills/nestjs-clean-typescript.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 940 installs — Guides Claude Code to write clean NestJS APIs using TypeScript, MikroORM, class-validator, and Jest testing conventions. - [java-spring-development](https://affpapa.org/en/nevibecode/skills/java-spring-development.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 931 installs — Teaches the agent to build enterprise apps with Spring Boot 3.x and Java 17+: layered architecture, REST APIs, Spring Data JPA, Spring Security, and tests. - [testing-best-practices](https://affpapa.org/en/nevibecode/skills/testing-best-practices.md) — skill · agent-skills · Claude Code, Codex, Cursor +3 · 899 installs — A rule set for unit and integration tests and TDD: 34 rules in 7 categories, TypeScript with Jest and Vitest. - [322-frameworks-spring-boot-testing-integration-tests](https://affpapa.org/en/nevibecode/skills/322-frameworks-spring-boot-testing-integration-tests.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 357 installs — A skill for writing and reviewing Spring Boot 4.0.x integration tests: Testcontainers, persistence slices, HTTP assertions. - [valgrind](https://affpapa.org/en/nevibecode/skills/valgrind.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor +3 · 678 installs — Walks the agent through Valgrind tools: Memcheck for leaks and use-after-free, Cachegrind and Callgrind for cache misses and call graphs, Massif for heap growth. - [color-accessibility](https://affpapa.org/en/nevibecode/skills/color-accessibility.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 619 installs — Guides accessible palette design under WCAG AA and AAA standards, including support for color blindness. - [web-design-guidelines](https://affpapa.org/en/nevibecode/skills/agent-skills-web-design-guidelines.md) — skill · agent-skills · Claude Code, Codex, Cursor +3 · 884 installs — This skill checks web interfaces against accessibility and UX rules. - [drupal-development](https://affpapa.org/en/nevibecode/skills/drupal-development.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 911 installs — This skill guides agents through Drupal 10 module work using Drupal conventions and PHP practices. - [storybook](https://affpapa.org/en/nevibecode/skills/storybook.md) — skill · Mindrally · Claude Code, Codex, Cursor +3 · 909 installs — Enforces Storybook best practices for component libraries, covering file structure, autodocs, controls, and interaction tests. - [151-java-performance-jmeter](https://affpapa.org/en/nevibecode/skills/151-java-performance-jmeter.md) — skill · Juan Antonio Breña Moral · Claude Code, Codex, Cursor +3 · 349 installs — Sets up JMeter load testing in Java projects by creating a run-jmeter.sh script and standard test directories. - [vulnerability-scanning](https://affpapa.org/en/nevibecode/skills/vulnerability-scanning.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 611 installs — A skill that walks your agent through finding vulnerabilities in dependencies, code, containers and secrets. - [ax-audit](https://affpapa.org/en/nevibecode/skills/ax-audit.md) — skill · mblode · Claude Code, Codex, Cursor +3 · 523 installs — Audits agentic products across 24 architecture and trust rules. - [refactor-legacy-code](https://affpapa.org/en/nevibecode/skills/refactor-legacy-code.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 603 installs — Guides systematic legacy code refactoring without breaking features. - [performance-testing](https://affpapa.org/en/nevibecode/skills/aj-geddes-performance-testing.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 603 installs — A skill that walks your agent through designing load tests and benchmarks: response times, throughput, resource use. - [agent-email-cli](https://affpapa.org/en/nevibecode/skills/agent-email-cli.md) — skill · zaddy6 · Claude Code, Codex, Cursor +3 · 2100 installs — Controls disposable inboxes using the agent-email CLI. Next: https://affpapa.org/en/nevibecode/skills/topic/testing.md?page=35 ## 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