# Skills for Testing and QA Skills for Testing and QA: what each one does, an install command and example prompts. 1762 cards · page 27 of 45 - HTML: https://affpapa.org/en/nevibecode/skills/topic/testing?page=27 - Instructions for agents: https://affpapa.org/en/nevibecode/agents.md - [k6-trend-analysis](https://affpapa.org/en/nevibecode/skills/k6-trend-analysis.md) — skill · grafana · Claude Code, Codex, Cursor +3 · 2600 installs — Analyzes Grafana Cloud k6 test runs over time to spot metric drift before thresholds fail. - [k6-test-maintenance](https://affpapa.org/en/nevibecode/skills/k6-test-maintenance.md) — skill · grafana · Claude Code, Codex, Cursor +3 · 2700 installs — A skill for maintaining existing k6 test scripts: tightens thresholds from trend data, migrates scripts to new k6 releases, and fixes tests after service changes. - [sentry-android-sdk](https://affpapa.org/en/nevibecode/skills/sentry-android-sdk.md) — skill · getsentry · Claude Code, Codex, Cursor +3 · 2300 installs — Scans your Android project to set up Sentry crash reporting, tracing, and session replays. - [test-coverage](https://affpapa.org/en/nevibecode/skills/neolabhq-test-coverage.md) — skill · NeoLabHQ · Claude Code, Codex, Cursor +3 · 623 installs — Use this reference to assess what an existing test suite exercises across code, mutations, requirements, and APIs. - [docker-agent-deploy](https://affpapa.org/en/nevibecode/skills/docker-agent-deploy.md) — skill · docker · Claude Code, Codex, Cursor +3 · 733 installs — Serve a Docker Agent over MCP or an API, share its config through an OCI registry, and evaluate changes. - [critical-code-reviewer](https://affpapa.org/en/nevibecode/skills/critical-code-reviewer.md) — skill · Garrick Aden-Buie (@gadenbuie) · Claude Code, Codex, Cursor +3 · 1000 installs — Reviews code and pull requests for correctness, security, accessibility, maintainability and tests. - [debugging-code](https://affpapa.org/en/nevibecode/skills/debugging-code.md) — skill · AlmogBaku · Claude Code, Codex, Cursor +3 · 575 installs — Sets breakpoints, steps through execution and shows live variable values. - [build-loop-cursor](https://affpapa.org/en/nevibecode/skills/build-loop-cursor.md) — skill · BuilderOS · Claude Code, Codex, Cursor +3 · 1500 installs — A skill that walks a feature through build, /review, end-to-end testing and fixes. - [build-loop-codex](https://affpapa.org/en/nevibecode/skills/build-loop-codex.md) — skill · BuilderOS · Claude Code, Codex, Cursor +3 · 1500 installs — Runs a disciplined build, /review, end-to-end test, and fix loop for plan tasks or direct prompts. - [sandbox](https://affpapa.org/en/nevibecode/skills/vercel-inc-sandbox.md) — skill · Vercel Inc. · Claude Code, Codex, Cursor +3 · 604 installs — Creates isolated Linux MicroVMs using the Vercel Sandbox SDK to run untrusted code and spin up temporary dev servers. - [feature-dev](https://affpapa.org/en/nevibecode/skills/feature-dev.md) — skill · notedit · Claude Code, Codex, Cursor +3 · 536 installs — Walks the agent through eight phases: codebase exploration, clarifying questions, architecture options, implementation, tests and review. - [testing-dags](https://affpapa.org/en/nevibecode/skills/testing-dags.md) — skill · astronomer · Claude Code, Codex, Cursor +3 · 1200 installs — Runs an Airflow DAG, waits for it to finish, and digs into the logs when it fails. - [synthetic-monitoring-checks](https://affpapa.org/en/nevibecode/skills/synthetic-monitoring-checks.md) — skill · grafana · Claude Code, Codex, Cursor +3 · 2300 installs — Writes Grafana Cloud Synthetic Monitoring checks: k6 scripted and browser ones. - [playwright-cli](https://affpapa.org/en/nevibecode/skills/testdino-hq-playwright-cli.md) — skill · testdino-hq · Claude Code, Codex, Cursor +3 · 660 installs — Control a browser from the terminal to test your own web apps, inspect pages, capture screenshots, and investigate failures. - [warden](https://affpapa.org/en/nevibecode/skills/warden.md) — skill · getsentry · Claude Code, Codex, Cursor +3 · 321 installs — Runs Warden to analyze uncommitted code changes or git revisions before you commit. - [crap-analysis](https://affpapa.org/en/nevibecode/skills/crap-analysis.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 556 installs — A skill that computes CRAP scores from coverage and cyclomatic complexity to flag .NET code that is risky to touch. - [lynx-devtool](https://affpapa.org/en/nevibecode/skills/lynx-devtool.md) — skill · lynx-community · Claude Code, Codex, Cursor +3 · 6200 installs — Controls Lynx apps on Android, iOS, and Desktop using the agent-lynx CLI. - [dotnet-slopwatch](https://affpapa.org/en/nevibecode/skills/dotnet-slopwatch.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 552 installs — Detects LLM reward hacking in .NET code, catching disabled tests, silenced compiler warnings, and empty catch blocks. - [deliver-acceptance-criteria](https://affpapa.org/en/nevibecode/skills/deliver-acceptance-criteria.md) — skill · product-on-purpose · Claude Code, Codex, Cursor +3 · 1100 installs — Turns a user story or feature slice into testable Given/When/Then scenarios: the happy path, failure cases and non-functional expectations. - [testcontainers-integration-tests](https://affpapa.org/en/nevibecode/skills/testcontainers-integration-tests.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 544 installs — Helps AI agents write .NET integration tests using xUnit and real Docker containers instead of mocks. - [service-itsm-teams-debug](https://affpapa.org/en/nevibecode/skills/service-itsm-teams-debug.md) — skill · forcedotcom · Claude Code, Codex, Cursor +3 · 1200 installs — Checks Salesforce settings behind Microsoft Teams for Employee Service failures and reports fixes. - [playwright-blazor-testing](https://affpapa.org/en/nevibecode/skills/playwright-blazor-testing.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 537 installs — A skill that walks your agent through Playwright end-to-end tests for Blazor Server and WebAssembly: navigation, forms, auth, selectors. - [ue-testing-debugging](https://affpapa.org/en/nevibecode/skills/ue-testing-debugging.md) — skill · quodsoler · Claude Code, Codex, Cursor +3 · 1300 installs — A skill for logging, assertions, automation tests and profiling in Unreal Engine 5.8. - [review](https://affpapa.org/en/nevibecode/skills/review.md) — skill · jsmastery-pro · Claude Code, Codex, Cursor +3 · 946 installs — Audits completed features against your original plan, system architecture, and production readiness. - [migrating-dbt-project-across-platforms](https://affpapa.org/en/nevibecode/skills/migrating-dbt-project-across-platforms.md) — skill · dbt-labs · Claude Code, Codex, Cursor +3 · 526 installs — Guides dbt project migrations across data platforms using dbt Fusion real-time compilation. - [r-package-development](https://affpapa.org/en/nevibecode/skills/r-package-development.md) — skill · Simon P. Couch (@simonpcouch) · Claude Code, Codex, Cursor +3 · 807 installs — A skill that tells the agent how to work on an R package: testthat tests, roxygen2 docs, R CMD check and NEWS.md entries. - [audit](https://affpapa.org/en/nevibecode/skills/educlopez-audit.md) — skill · educlopez · Claude Code, Codex, Cursor +3 · 922 installs — Runs a technical UI audit across accessibility, performance and responsiveness, then hands back a prioritized findings table. - [poka-yoke](https://affpapa.org/en/nevibecode/skills/poka-yoke.md) — skill (official GitHub) · github · GitHub Copilot · 31 installs — Helps shape APIs and states so common mistakes are harder to express. - [device-interaction](https://affpapa.org/en/nevibecode/skills/device-interaction.md) — skill · superagents-lab · Claude Code, Codex, Cursor +3 · 740 installs — Verifies iOS app behavior on devices or simulators using screenshots, UI hierarchy inspection, and synthesized touch inputs. - [aspire-integration-testing](https://affpapa.org/en/nevibecode/skills/aspire-integration-testing.md) — skill · Aaronontheweb · Claude Code, Codex, Cursor +3 · 499 installs — A skill for writing .NET Aspire integration tests with xUnit: fixtures, distributed application startup, endpoint discovery. - [frontend-testing-best-practices](https://affpapa.org/en/nevibecode/skills/frontend-testing-best-practices.md) — skill · sergiodxa · Claude Code, Codex, Cursor +3 · 2200 installs — A set of 6 testing guidelines that prioritizes Playwright E2E workflows over isolated React component tests and heavy mocking. - [dbg](https://affpapa.org/en/nevibecode/skills/dbg.md) — skill · theodo-group · Claude Code, Codex, Cursor +3 · 620 installs — This skill teaches your agent to drive the dbg CLI debugger: set breakpoints, step through code, inspect variables and patch JS/TS without a restart. - [roslyn-analyzers](https://affpapa.org/en/nevibecode/skills/roslyn-analyzers.md) — skill (official GitHub) · github · GitHub Copilot · 30 installs — This skill guides Roslyn analyzer, code fix provider, and incremental source generator work, including review, tests, debugging, and NuGet packaging. - [debug-model](https://affpapa.org/en/nevibecode/skills/debug-model.md) — skill · modular · Claude Code, Codex, Cursor +3 · 1300 installs — Parity protocol for a MAX model that serves and emits tokens but disagrees with the reference: tensor dumps first, fixes second. - [qt-qml-profiler](https://affpapa.org/en/nevibecode/skills/qt-qml-profiler.md) — skill · qt-ai-skills · Claude Code, Codex, Cursor +3 · 691 installs — This skill profiles 2D QML apps and inspects .qtd traces to locate performance bottlenecks. - [code-review-analysis](https://affpapa.org/en/nevibecode/skills/code-review-analysis.md) — skill · aj-geddes · Claude Code, Codex, Cursor +3 · 2400 installs — A skill that walks the agent through a systematic review: code quality, security, performance, tests. - [add-cucumber-tests](https://affpapa.org/en/nevibecode/skills/add-cucumber-tests.md) — skill · Decathlon · Claude Code, Codex, Cursor +3 · 1000 installs — Turns a functional specification into Cucumber .feature files, using Tzatziki step definitions as the source of legal steps. - [guarding-architecture](https://affpapa.org/en/nevibecode/skills/guarding-architecture.md) — skill · riekelt · Claude Code, Codex, Cursor +3 · 18000 installs — Enforces system boundaries by turning structural invariants into breaking build tests. - [verifying-before-done](https://affpapa.org/en/nevibecode/skills/verifying-before-done.md) — skill · riekelt · Claude Code, Codex, Cursor +3 · 17800 installs — An agent skill that forces a check on the changed code's real surface and a pasted verify output before any completion claim goes out. - [principal-engineering](https://affpapa.org/en/nevibecode/skills/principal-engineering.md) — skill · riekelt · Claude Code, Codex, Cursor +3 · 18000 installs — Enforces core engineering discipline for AI agents: mandates pre-change checkpoints, bans silent error suppression, and requires evidence from real code. Next: https://affpapa.org/en/nevibecode/skills/topic/testing.md?page=28 ## 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