# Skills for Testing and QA Skills for Testing and QA: what each one does, an install command and example prompts. 1762 cards · page 43 of 45 - HTML: https://affpapa.org/en/nevibecode/skills/topic/testing?page=43 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [find-bugs](https://affpapa.org/en/nevibecode/skills/find-bugs.md) — skill · davila7 · Claude Code · 944 installs — Walks the diff on your current branch and reports bugs, security holes and code quality problems. - [accessibility-auditor](https://affpapa.org/en/nevibecode/skills/accessibility-auditor.md) — skill · davila7 · Claude Code · 846 installs — Audits web interfaces for accessibility issues and suggests fixes for WCAG, ARIA, keyboard access, and screen-reader use. - [metric-pack-designer](https://affpapa.org/en/nevibecode/skills/metric-pack-designer.md) — skill (official OpenAI) · OpenAI Codex · Codex, ChatGPT · 1 install — A skill that helps you describe a local metric pack for plugin-eval: rubric categories, checks and metrics in a schema-compatible shape. - [evaluate-skill](https://affpapa.org/en/nevibecode/skills/evaluate-skill.md) — skill (official OpenAI) · OpenAI Codex · Codex, ChatGPT · 1 install — Audits a local skill, explains the score, and points to the first fixes. - [jackin-release-check](https://affpapa.org/en/nevibecode/skills/jackin-release-check.md) — skill · jackin-project · Claude Code, Codex, Cursor +3 · 469 installs — Runs the jackin❯ release-readiness gates and reports a verdict for each one. - [grade-iterate](https://affpapa.org/en/nevibecode/skills/grade-iterate.md) — skill · Alireza Rezvani · Claude Code · 1 install — Phase 3 of building a Claude Managed Agent. - [playwright-in-sandbox](https://affpapa.org/en/nevibecode/skills/playwright-in-sandbox.md) — skill · customware-ai · Claude Code, Codex, Cursor +3 · 508 installs — A skill that verifies UI changes in a sandbox browser and writes durable Playwright E2E coverage. - [v8-xsd-fetch](https://affpapa.org/en/nevibecode/skills/v8-xsd-fetch.md) — skill · Nikolay Shirokov · Claude Code, Codex · 17 installs — Downloads 1C XML export XSD schemas by format version into the project directory. - [security-audit](https://affpapa.org/en/nevibecode/skills/security-audit.md) — skill · davila7 · Claude Code · 673 installs — A workflow skill that walks a web app or API through recon, vulnerability scanning, pentesting, hardening and reporting. - [playwright-interactive-sandbox](https://affpapa.org/en/nevibecode/skills/playwright-interactive-sandbox.md) — skill · customware-ai · Claude Code, Codex, Cursor +3 · 400 installs — This skill runs iterative web UI checks through a persistent Node.js Playwright workflow. - [tool-abuse-detection](https://affpapa.org/en/nevibecode/skills/tool-abuse-detection.md) — skill · Tencent · Claude Code, Codex, Cursor +3 · ★ 7083 — Runs dialogue probes against an agent to catch command execution, out-of-scope file reads and SSRF. - [memory-rag-poisoning-detection](https://affpapa.org/en/nevibecode/skills/memory-rag-poisoning-detection.md) — skill · Tencent · Claude Code, Codex, Cursor +3 · ★ 7083 — This skill tests whether an agent stores hostile instructions in memory or a knowledge base and follows them in later conversations. - [data-leakage-detection](https://affpapa.org/en/nevibecode/skills/data-leakage-detection.md) — skill · Tencent · Claude Code, Codex, Cursor +3 · ★ 7083 — A skill that runs escalating dialogue probes against an agent to surface leaked system prompts, credentials, PII and internal config. - [dtcg-tokens](https://affpapa.org/en/nevibecode/skills/dtcg-tokens.md) — skill · Kiren Srinivasan · Claude Code, Codex, Cursor +3 · 303 installs — Turn multimodal source material into DTCG tokens, evidence data, and an HTML proof artifact. - [python-pro](https://affpapa.org/en/nevibecode/skills/python-pro.md) — skill · davila7 · Claude Code · 399 installs — A Claude skill that steers Python 3.12+ development: async patterns, typing, profiling, plus uv, ruff, pydantic and FastAPI. - [testing-patterns](https://affpapa.org/en/nevibecode/skills/testing-patterns.md) — skill · davila7 · Claude Code · 365 installs — A Claude skill that hands the agent Jest testing patterns: data factories, module mocks and the red-green-refactor loop. - [code-review-checklist](https://affpapa.org/en/nevibecode/skills/code-review-checklist.md) — skill · davila7 · Claude Code · 365 installs — A skill that walks a reviewer through context, functionality, quality, security, performance and tests. - [pentest-checklist](https://affpapa.org/en/nevibecode/skills/pentest-checklist.md) — skill · zebbern · Claude Code · 336 installs — A skill that walks you through pentest planning: objectives, scope, environment prep, tester selection and monitoring. - [azure-microsoft-playwright-testing-ts](https://affpapa.org/en/nevibecode/skills/azure-microsoft-playwright-testing-ts.md) — skill · Microsoft · Claude Code, GitHub Copilot · 3 installs — A skill that wires Playwright tests to Azure Playwright Workspaces, so browser runs happen on cloud browsers and land in the Azure portal. - [vibe-verify](https://affpapa.org/en/nevibecode/skills/vibe-verify.md) — skill · KhazP · Claude Code, Codex, Cursor +3 · ★ 3183 — This skill exercises a running product against acceptance criteria and reports evidence. - [vibe-debug](https://affpapa.org/en/nevibecode/skills/vibe-debug.md) — skill · KhazP · Claude Code, Codex, Cursor +3 · ★ 3183 — A skill that walks an agent through a reproducible failure in an existing project: crashes, broken behavior, failing checks. - [playwright-e2e-builder](https://affpapa.org/en/nevibecode/skills/playwright-e2e-builder.md) — skill · davila7 · Claude Code · 271 installs — A skill that plans and builds Playwright E2E suites. - [tui-validate](https://affpapa.org/en/nevibecode/skills/tui-validate.md) — skill · mikeyobrien · Claude Code, Codex, Cursor +3 · ★ 3186 — This skill screenshots a terminal UI with freeze and judges it against criteria using an LLM. - [test-driven-development](https://affpapa.org/en/nevibecode/skills/mikeyobrien-test-driven-development.md) — skill · mikeyobrien · Claude Code, Codex, Cursor +3 · ★ 3186 — This skill walks the agent through RED → GREEN → REFACTOR and makes it write tests before code. - [code-assist](https://affpapa.org/en/nevibecode/skills/code-assist.md) — skill · mikeyobrien · Claude Code, Codex, Cursor +3 · ★ 3186 — A skill that walks the agent through Explore, Plan, Code, Commit: research and a plan first, then failing tests, then code. - [improvement](https://affpapa.org/en/nevibecode/skills/improvement.md) — skill · tddworks · Claude Code, Codex, Cursor +3 · ★ 1556 — Walks the agent through a TDD loop when you are enhancing something that already works. - [fix-bug](https://affpapa.org/en/nevibecode/skills/fix-bug.md) — skill · tddworks · Claude Code, Codex, Cursor +3 · ★ 1556 — The skill walks an agent through a defect: reproduce it, write a failing test, apply a minimal fix, verify. - [loki-mode](https://affpapa.org/en/nevibecode/skills/loki-mode.md) — skill · asklokesh · Claude Code, Codex, Cursor +3 · ★ 1108 — Runs a spec-driven loop where the agent picks its own tasks and backs up every finished job with a signed receipt you can re-check. - [extension-development](https://affpapa.org/en/nevibecode/skills/extension-development.md) — skill · nimbalyst · Claude Code, Codex, Cursor +3 · ★ 1971 — A skill for Nimbalyst extension work: build, install and hot-reload extensions from inside the running app through MCP tools. - [api-security-testing](https://affpapa.org/en/nevibecode/skills/api-security-testing.md) — skill · davila7 · Claude Code · 121 installs — A skill that walks the agent through seven phases of API security work, from endpoint discovery to error handling. - [smtp-penetration-testing](https://affpapa.org/en/nevibecode/skills/smtp-penetration-testing.md) — skill · zebbern · Claude Code · 113 installs — A Claude skill that walks the agent through SMTP checks: banner grabbing, user enumeration, open relay tests, credential brute force. - [bdg](https://affpapa.org/en/nevibecode/skills/bdg.md) — skill · szymdzum · Claude Code, Codex, Cursor +3 · ★ 181 — A skill that hands your agent a CLI for a real Chrome: navigation, clicks, forms, network and console reads. - [verify-counts](https://affpapa.org/en/nevibecode/skills/verify-counts.md) — skill · ldayton · Claude Code, Codex, Cursor +3 · ★ 242 — This skill compares numeric claims in documentation against the real values and flags the outdated ones. - [check-coverage](https://affpapa.org/en/nevibecode/skills/check-coverage.md) — skill · ldayton · Claude Code, Codex, Cursor +3 · ★ 242 — This skill inspects a CLI handler and its test file, spots the gaps and writes the missing cases. - [pict-test-designer](https://affpapa.org/en/nevibecode/skills/pict-test-designer.md) — skill · omkamal · Claude Code, Codex, Cursor +3 · ★ 102 — Turns requirements or code into a PICT model, then hands back a table of test cases with expected results for each one. - [regression-proof](https://affpapa.org/en/nevibecode/skills/regression-proof.md) — skill · Neeeophytee · Claude Code, Codex, Cursor +3 · ★ 353 — This skill walks the agent through a bug fix: write a test that fails on the old behavior, apply the fix, then watch the same test pass. - [composition-design-review](https://affpapa.org/en/nevibecode/skills/composition-design-review.md) — skill · Orkas-AI · Claude Code, Codex, Cursor +3 · ★ 327 — A design review layer for OrkasVideoStudio COMPOSE previews and drafts. - [tendril-review](https://affpapa.org/en/nevibecode/skills/tendril-review.md) — skill · Ivy-Interactive · Claude Code, Codex, Cursor +3 · ★ 203 — A skill that walks through all files touched by a big change, looking for dead code, duplication, leftover compatibility shims and test gaps. - [live-check](https://affpapa.org/en/nevibecode/skills/live-check.md) — skill · NahumLitvin · Claude Code, Codex, Cursor +3 · ★ 184 — Loads the working copy of a plugin into a live Claude session and shows how replies actually draw. - [lint-tasks](https://affpapa.org/en/nevibecode/skills/lint-tasks.md) — skill · UiPath · Claude Code, Codex, Cursor +3 · ★ 154 — Reviews existing coder-eval task YAML and reports criteria that cannot fail, prompts that leak the answer, and near-duplicate tasks. Next: https://affpapa.org/en/nevibecode/skills/topic/testing.md?page=44 ## 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) · [python](https://affpapa.org/en/nevibecode/tag/python.md) · [ci-cd](https://affpapa.org/en/nevibecode/tag/ci-cd.md) · [accessibility](https://affpapa.org/en/nevibecode/tag/accessibility.md) · [e2e](https://affpapa.org/en/nevibecode/tag/e2e.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) · [cli](https://affpapa.org/en/nevibecode/tag/cli.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