# Skills for Testing and QA Skills for Testing and QA: what each one does, an install command and example prompts. 1630 cards · page 39 of 41 - HTML: https://affpapa.org/en/nevibecode/skills/topic/testing?page=39 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [typescript-clean-code](https://affpapa.org/en/nevibecode/skills/typescript-clean-code.md) — skill · bmad-labs · Claude Code, Codex, Cursor +3 · 628 installs — A skill for reviewing and refactoring TypeScript: code smell catalogs, four detection layers, and step-by-step workflows. - [inngest-cli](https://affpapa.org/en/nevibecode/skills/inngest-cli.md) — skill · inngest · Claude Code, Codex, Cursor +3 · 808 installs — Teaches the agent to boot the local Inngest Dev Server, debug a serve endpoint and test functions with @inngest/test. - [accessibility-and-inclusive-visualization](https://affpapa.org/en/nevibecode/skills/accessibility-and-inclusive-visualization.md) — skill (official OpenAI) · OpenAI · Codex, ChatGPT · 11 installs — A Claude and Claude skill that reviews charts, diagrams and dashboards for accessibility: contrast, labels, keyboard paths, text alternatives. - [cuda-debugging](https://affpapa.org/en/nevibecode/skills/cuda-debugging.md) — skill · mohitmishra786 · Claude Code, Codex, Cursor +3 · 301 installs — Walks the agent through CUDA debugging: cuda-gdb, Compute Sanitizer, GPU core dumps, error codes 700 and 702. - [playwright](https://affpapa.org/en/nevibecode/skills/bobmatnyc-playwright.md) — skill · bobmatnyc · Claude Code, Codex, Cursor +3 · 879 installs — A Playwright skill that guides the agent through writing end-to-end tests: locators, auto-wait, cross-browser runs. - [supabase-audit-tables-read](https://affpapa.org/en/nevibecode/skills/supabase-audit-tables-read.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor +3 · 487 installs — Reads data from exposed Supabase tables to show what actually leaks. - [supabase-audit-auth-users](https://affpapa.org/en/nevibecode/skills/supabase-audit-auth-users.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor +3 · 484 installs — Checks whether Supabase Auth responses reveal if an email is registered. - [jwt-encode](https://affpapa.org/en/nevibecode/skills/jwt-encode.md) — skill · jsonwebtoken · Claude Code, Codex, Cursor +3 · 606 installs — Builds and signs JSON Web Tokens for testing and development, with HMAC, RSA and ECDSA. - [vercel-labs-emulate](https://affpapa.org/en/nevibecode/skills/vercel-labs-emulate.md) — skill · reason-machines · Claude Code, Codex, Cursor +3 · 916 installs — Spins up local HTTP servers that stand in for Vercel, GitHub and Google APIs. - [supabase-audit-auth-signup](https://affpapa.org/en/nevibecode/skills/supabase-audit-auth-signup.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor +3 · 473 installs — Checks whether signup is open on your Supabase project and hunts for abuse vectors: spam accounts, weak passwords, disposable emails. - [woocommerce-dev-cycle](https://affpapa.org/en/nevibecode/skills/woocommerce-dev-cycle.md) — skill · secondsky · Claude Code, Codex, Cursor +3 · 361 installs — A skill that walks you through the WooCommerce dev cycle: run tests, fix code style, sort out linting errors. - [metabase-semantic-checker](https://affpapa.org/en/nevibecode/skills/metabase-semantic-checker.md) — skill · metabase · Claude Code, Codex, Cursor +3 · 429 installs — Runs the Metabase semantic checker over a tree of Representation Format YAML files and verifies that entity and column references resolve. - [plan-crafting](https://affpapa.org/en/nevibecode/skills/plan-crafting.md) — skill · sentimony · Claude Code, Codex, Cursor +3 · 2400 installs — This skill turns an approved design or settled requirements into a step-by-step implementation plan with tasks sized at 2–5 minutes. - [huawei-cloud-skill-tester](https://affpapa.org/en/nevibecode/skills/huawei-cloud-skill-tester.md) — skill · huaweicloud · Claude Code, Codex, Cursor +3 · 537 installs — Runs Huawei Cloud skills through a three-tier pipeline: single-skill unit tests, multi-skill orchestration and a full e2e flow against real resources. - [webhook-integration](https://affpapa.org/en/nevibecode/skills/webhook-integration.md) — skill · dodopayments · Claude Code, Codex, Cursor +3 · 1100 installs — A skill that walks your agent through receiving Dodo Payments webhooks: verifying the signature on the raw body and skipping duplicate deliveries. - [bruno-collection-generator](https://affpapa.org/en/nevibecode/skills/bruno-collection-generator.md) — skill · patricio0312rev · Claude Code, Codex, Cursor +3 · 603 installs — This skill scans Express, Next.js or Fastify routes and turns them into a Bruno collection: one .bru file per request, with environments and auth. - [proxyman-traffic-debugging](https://affpapa.org/en/nevibecode/skills/proxyman-traffic-debugging.md) — skill · ProxymanApp · Claude Code, Codex, Cursor +3 · 490 installs — This skill wires your agent to a running Proxyman over MCP, so it can read requests, filter flows, add debugging rules and replay calls. - [pytest-advanced](https://affpapa.org/en/nevibecode/skills/pytest-advanced.md) — skill · laurigates · Claude Code, Codex, Cursor +3 · 346 installs — A skill for advanced pytest work: scoped fixtures, parametrization, parallel runs and coverage. - [cloudflare-workers-testing](https://affpapa.org/en/nevibecode/skills/cloudflare-workers-testing.md) — skill · secondsky · Claude Code, Codex, Cursor +3 · 325 installs — A skill for writing Cloudflare Workers tests with Vitest and real D1, KV, R2 and Durable Objects bindings. - [supabase-audit-authenticated](https://affpapa.org/en/nevibecode/skills/supabase-audit-authenticated.md) — skill · yoanbernabeu · Claude Code, Codex, Cursor +3 · 422 installs — Creates a test user in Supabase and compares what an authenticated account can reach against anonymous access. - [tailwindcss](https://affpapa.org/en/nevibecode/skills/martinholovsky-tailwindcss.md) — skill · martinholovsky · Claude Code, Codex, Cursor +3 · 498 installs — A skill that teaches AI agents to style the JARVIS assistant UI with Tailwind utility classes: dark HUD theme, responsive grids, animations, and tests before implementation. - [torchcode-pytorch-interview-practice](https://affpapa.org/en/nevibecode/skills/torchcode-pytorch-interview-practice.md) — skill · reason-machines · Claude Code, Codex, Cursor +3 · 798 installs — A practice environment for PyTorch coding interviews: 40 problems with auto-grading, gradient checks and timing. - [analyze-data-quality](https://affpapa.org/en/nevibecode/skills/analyze-data-quality.md) — skill (official OpenAI) · Data Analytics Maintainers · Codex, ChatGPT · 9 installs — Evaluates whether datasets and metric tables are reliable enough for dashboards or models. - [rabbitmq-expert](https://affpapa.org/en/nevibecode/skills/rabbitmq-expert.md) — skill · martinholovsky · Claude Code, Codex, Cursor +3 · 491 installs — A skill that turns your AI agent into a RabbitMQ admin and developer: exchange patterns, clustering, high availability, production monitoring. - [ministack-aws-emulator](https://affpapa.org/en/nevibecode/skills/ministack-aws-emulator.md) — skill · reason-machines · Claude Code, Codex, Cursor +3 · 790 installs — This skill guides an agent through running MiniStack, a local AWS emulator for testing S3, SQS, DynamoDB, and other services. - [audit](https://affpapa.org/en/nevibecode/skills/aladicf-audit.md) — skill · aladicf · Claude Code, Codex, Cursor +3 · 625 installs — Runs code-level checks on accessibility, performance, theming, responsive design and anti-patterns. - [typescript-unit-testing](https://affpapa.org/en/nevibecode/skills/typescript-unit-testing.md) — skill · bmad-labs · Claude Code, Codex, Cursor +3 · 496 installs — A skill for TypeScript and NestJS unit testing with Jest, @golevelup/ts-jest mocks and AAA structure. - [encore-testing](https://affpapa.org/en/nevibecode/skills/encore-testing.md) — skill · encoredev · Claude Code, Codex, Cursor +3 · 791 installs — Guides your agent through writing and running automated tests for Encore.ts with encore test and vitest or jest. - [diagnose](https://affpapa.org/en/nevibecode/skills/legendapp-diagnose.md) — skill · LegendApp · Claude Code, Codex, Cursor +3 · 423 installs — A skill that investigates a bug through falsifiable hypotheses, discriminating probes and recorded evidence, then reports how solid the answer is. - [ux-researcher](https://affpapa.org/en/nevibecode/skills/ux-researcher.md) — skill · dylantarre · Claude Code, Codex, Cursor +3 · 525 installs — Turns your agent into a UX researcher who plans motion studies on perception, errors and task completion. - [diagnose-fix-loop](https://affpapa.org/en/nevibecode/skills/diagnose-fix-loop.md) — skill · LegendApp · Claude Code, Codex, Cursor +3 · 420 installs — A skill that keeps the agent looping: diagnose, make one scoped fix, verify with the same signal, diagnose again. - [playwright](https://affpapa.org/en/nevibecode/skills/oakoss-playwright.md) — skill · oakoss · Claude Code, Codex, Cursor +3 · 452 installs — A skill that teaches your agent the Playwright API: locators, assertions, screenshots and PDFs, stealth mode, authenticated sessions, error fixes. - [verification](https://affpapa.org/en/nevibecode/skills/verification.md) — skill (official OpenAI) · Vercel Labs · Codex, ChatGPT · 8 installs — Traces and tests full user flows end-to-end across browser, API, and data layers when a dev server starts or something breaks. - [test-coverage](https://affpapa.org/en/nevibecode/skills/test-coverage.md) — skill · cognitedata · Claude Code, Codex, Cursor +3 · 1900 installs — A skill that finds coverage gaps in a Flows app and closes them: configures tooling, writes the missing tests, refactors code for testability. - [cypress](https://affpapa.org/en/nevibecode/skills/claude-mpm-team-cypress.md) — skill · Claude MPM Team · Claude Code, Codex, Cursor +3 · 653 installs — A skill for writing Cypress E2E and component tests: stable selectors, deterministic waits and network stubbing instead of fixed sleeps. - [spinning-up-deep-rl](https://affpapa.org/en/nevibecode/skills/spinning-up-deep-rl.md) — skill · Alireza Rezvani · Claude Code · 8 installs — A deep RL knowledge base for Claude Code, covering algorithms, policy gradients, and silent bugs. - [a11y](https://affpapa.org/en/nevibecode/skills/a11y.md) — skill · aladicf · Claude Code, Codex, Cursor +3 · 561 installs — Walks the interface through keyboard, screen reader, contrast and semantics checks, then fixes what it finds. - [harden](https://affpapa.org/en/nevibecode/skills/aladicf-harden.md) — skill · aladicf · Claude Code, Codex, Cursor +3 · 539 installs — Runs your interface through edge cases: long text, network errors, RTL, empty states. - [maestro-e2e](https://affpapa.org/en/nevibecode/skills/maestro-e2e.md) — skill · raphaelbarbosaqwerty · Claude Code, Codex, Cursor +3 · 533 installs — A skill that helps your agent write and debug Maestro E2E tests: login, signup, navigation, permission dialogs. - [auditing-experiments-flags](https://affpapa.org/en/nevibecode/skills/auditing-experiments-flags.md) — skill · PostHog · Claude Code, Codex, Cursor +3 · 432 installs — Runs configuration audits on PostHog experiments and feature flags, flagging staleness and best-practice violations. Next: https://affpapa.org/en/nevibecode/skills/topic/testing.md?page=40 ## 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