Unit Testing

Design and plan usability tests - task creation, think-aloud protocols, moderator scripts, metrics definition, and analysis frameworks.

Use when looking up information from the latest Docusaurus documentation at https://docusaurus.io/docs

Interactive browser automation using claude-in-chrome MCP tools. Best for: demos, documentation GIFs, manual testing, live browser control. For automated E2E testing in CI/CD, use webapp-testing skill instead. Triggers: browser automation, ブラウザ自動化, screenshot, スクリーンショット, form fill, フォーム入力, click, navigate, GIF recording, GIF録画, ブラウザ操作, Chrome, demo, デモ, live browser.

Best practices for developing, testing, and deploying production-ready Field Agents including R&D workflows, version control, testing strategies, and release management

Cross-language testing strategies and patterns. Triggers on: test pyramid, unit test, integration test, e2e test, TDD, BDD, test coverage, mocking strategy, test doubles, test isolation.

Plan comprehensive test data management including synthetic data generation, data anonymization, versioning, and environment-specific strategies.

Implement AI/ML research papers from scratch when no official code exists. Use when the user wants to reproduce a paper, implement an algorithm from a PDF, build a model architecture from a research paper, or create working code from academic publications. Handles papers from arXiv, NeurIPS, ICML, ICLR, CVPR, and other venues. Produces UV-managed, GPU-ready Python projects with tests, demos, and documentation.

Complete Laravel development guide covering Eloquent, Blade, testing with Pest/PHPUnit, queues, caching, API resources, migrations, and Laravel best practices. Use when building Laravel applications, writing Laravel code, implementing features in Laravel, debugging Laravel issues, or when user mentions Laravel, Eloquent, Blade, Artisan, or PHP frameworks.

MemberSim generates realistic synthetic claims and payer data for testing claims processing systems, payment integrity, and benefits administration.

This skill should be used when the user wants to run code quality checks (linting, formatting, type checking, tests) on the lazyopencode project. Use this skill when asked to "run quality gates", "check the code", "run tests", "lint the code", or verify code quality before committing.

A comprehensive guide for using Testcontainers for Go to write reliable integration tests with Docker containers in Go projects. Supports 62+ pre-configured modules for databases, message queues, cloud services, and more.

Coordinate multiple specialized Skills and Task Agents through parallel, sequential, swarm, hybrid, or iterative execution strategies. CRITICAL - Skills use Skill tool (rust-code-quality, architecture-validation, plan-gap-analysis), Task Agents use Task tool (code-reviewer, test-runner, debugger, loop-agent). Use this when orchestrating multi-worker workflows, managing dependencies, or optimizing complex task execution with quality gates.

HealthSim generates realistic synthetic healthcare data for testing EMR systems, claims processing, pharmacy benefits, and analytics. Use for ANY request involving: (1) synthetic patients, clinical data, or medical records, (2) healthcare claims, billing, or adjudication, (3) pharmacy prescriptions, formularies, or drug utilization, (4) HL7v2, FHIR, X12, or NCPDP formatted output, (5) healthcare testing scenarios or sample data generation.

A dependency management library for Swift with controlled, testable dependencies

This skill should be used when debugging full-stack issues that span UI, backend, and database layers. It provides a systematic workflow to detect errors, analyze root causes, apply fixes iteratively, and verify solutions through automated server restarts and browser-based testing. Ideal for scenarios like failing schedulers, import errors, database issues, or API payload problems where issues originate in backend code but manifest in the UI.

Systematic debugging framework for any bug, test failure, or unexpected behavior.Use BEFORE proposing fixes. Triggers: "bug", "test failure", "flaky test", "debugging","root cause", "investigate", "why is this failing", "unexpected behavior", "not working","broken", "error", "fix this", "what's wrong".

Design Thinking methodology for human-centered innovation. Covers the 5-phase IDEO/Stanford d.school approach (Empathize, Define, Ideate, Prototype, Test) with workshop facilitation and exercise templates.

Remote control Unity Editor via CLI using unityctl. Use when working with Unity projects to enter/exit play mode, compile scripts, view console logs, load scenes, run tests, capture screenshots, or execute C# code for debugging. Activate when user mentions Unity, play mode, compilation, or needs to interact with a running Unity Editor.

Software testing

Overlay testing session management for bazzite-ai development. Enables liveediting of justfiles via symlinks to /usr on immutable OS (OSTree) or traditionalLinux systems. Use when users need to test ujust changes, enable overlay mode,troubleshoot testing sessions, or run VM/install tests.