Testing
Unit tests, integration tests, test automation
python-best-practices
by rohitg00
Pythonic code with modern type hints, dataclasses, async patterns, packaging, and testing
Matrix
by simota
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Director
by simota
Playwright E2Eテストを活用した機能デモ動画の自動撮影。シナリオ設計、撮影設定、実装パターン、品質チェックリストを提供。プロダクトデモ、機能紹介動画、オンボーディング素材の作成が必要な時に使用。
testing-strategies
by rohitg00
Testing strategies including contract testing, snapshot testing, mutation testing, property-based testing, and test organization
test
by Automattic
Testing patterns for PHPUnit and Playwright E2E tests. Use when writing tests, debugging test failures, setting up test coverage, or implementing test patterns for ActivityPub features.
integrations
by Automattic
Third-party WordPress plugin integration patterns. Use when adding new integrations, debugging compatibility with other plugins, or working with existing integrations.
popup-cro
by freekmurze
When the user wants to create or optimize popups, modals, overlays, slide-ins, or banners for conversion purposes. Also use when the user mentions "exit intent," "popup conversions," "modal optimization," "lead capture popup," "email popup," "announcement banner," or "overlay." For forms outside of popups, see form-cro. For general page conversion optimization, see page-cro.
ab-test-setup
by freekmurze
When the user wants to plan, design, or implement an A/B test or experiment. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," or "hypothesis." For tracking implementation, see analytics-tracking.
paywall-upgrade-cro
by freekmurze
When the user wants to create or optimize in-app paywalls, upgrade screens, upsell modals, or feature gates. Also use when the user mentions "paywall," "upgrade screen," "upgrade modal," "upsell," "feature gate," "convert free to paid," "freemium conversion," "trial expiration screen," "limit reached screen," "plan upgrade prompt," or "in-app pricing." Distinct from public pricing pages (see page-cro) — this skill focuses on in-product upgrade moments where the user has already experienced value.
regression-metrics
by jmagly
@agentic/code/frameworks/sdlc-complete/commands/metrics-dashboard.md
regle-advanced
by victorgarciaesgi
Advanced patterns for Regle form validation, including arrays, async, server errors, global config, variants, scoped validation, and schema integration.
playwright-best-practices
by currents-dev
Provides comprehensive guidance for writing, debugging, and maintaining Playwright tests in TypeScript. Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions, multi-tab/popup flows, mobile/responsive layouts, touch gestures, GraphQL, error handling, offline mode, multi-user collaboration, third-party services (payments, email verification), console error monitoring, global setup/teardown, test annotations (skip, fixme, slow), project dependencies, security testing (XSS, CSRF, auth), performance budgets (Web Vitals, Lighthouse), iframes, component testing, canvas/WebGL, service workers/PWA, test coverage, i18n/localization, Electron apps, or browser extension testing. Covers E2E, component, API, visual, accessibility, security, Electron, and extension testing.
ios-simulator-skill
by freekmurze
21 production-ready scripts for iOS app testing, building, and automation. Provides semantic UI navigation, build automation, accessibility testing, and simulator lifecycle management. Optimized for AI agents with minimal token output.
signup-flow-cro
by freekmurze
When the user wants to optimize signup, registration, account creation, or trial activation flows. Also use when the user mentions "signup conversions," "registration friction," "signup form optimization," "free trial signup," "reduce signup dropoff," or "account creation flow." For post-signup onboarding, see onboarding-cro. For lead capture forms (not account creation), see form-cro.
api-testing
by secondsky
HTTP API testing for TypeScript (Supertest) and Python (httpx, pytest). Test REST APIs, GraphQL, request/response validation, authentication, and error handling.
rails-testing
by etewiah
Help with Rails testing including unit tests, integration tests, fixtures, and debugging test failures. Use when working on tests or debugging test issues.
llm-judge
by existential-birds
LLM-as-judge methodology for comparing code implementations across repositories. Scores implementations on functionality, security, test quality, overengineering, and dead code using weighted rubrics. Used by /beagle:llm-judge command.
form-cro
by freekmurze
When the user wants to optimize any form that is NOT signup/registration — including lead capture forms, contact forms, demo request forms, application forms, survey forms, or checkout forms. Also use when the user mentions "form optimization," "lead form conversions," "form friction," "form fields," "form completion rate," or "contact form." For signup/registration forms, see signup-flow-cro. For popups containing forms, see popup-cro.
plan-interview
by pskoett
Ensures alignment between user and Claude during feature/spec planning through a structured interview process. Use this skill when the user invokes /plan-interview before implementing a new feature, refactoring, or any non-trivial implementation task. The skill runs an upfront interview to gather requirements across technical constraints, scope boundaries, risk tolerance, and success criteria before any codebase exploration. Do NOT use this skill for: pure research/exploration tasks, simple bug fixes, or when the user just wants standard planning without the interview process.
agent-teams-simplify-and-harden
by pskoett
"Implementation + audit loop using parallel agent teams with structured simplify, harden, and document passes. Spawns implementation agents to do the work, then audit agents to find complexity, security gaps, and spec deviations, then loops until code compiles cleanly, all tests pass, and auditors find zero issues or the loop cap is reached. Use when: implementing features from a spec or plan, hardening existing code, fixing a batch of issues, or any multi-file task that benefits from a build-verify-fix cycle."
ag-dir
by kevinslin
Define and maintain an Agent Project Directory (AGD) with clear durable
dev.loop
by kevinslin
Drive a development task end-to-end from a user-stated goal through planning, context gathering, execution, verification. Use when the user asks to run a devloop, drive a task to completion, or wants a plan-gather-execute-verify workflow with phased commits and CI verification. Also use if user asks to invoke any individual phase of the devloop
regression-learning
by jmagly
@agentic/code/frameworks/sdlc-complete/skills/regression-metrics/SKILL.md - Metrics tracking
sudocode
by kevinslin
Write consistent sudocode from real code. Use whenever sudocode needs to be written, including flow docs, specs, architecture docs, or code-to-sudocode transformations.