Design

Use when writing SOPs that require precise requirement levels using RFC 2119 constraint keywords (MUST, SHOULD, MAY). Covers proper usage of requirement keywords for deterministic agent behavior.

Use when configuring parallel test execution with TestNG including thread pools, suite configuration, and synchronization.

Use when building reusable infrastructure components with Pulumi for modular, composable cloud resources.

Use when generating ConfigMaps and Secrets with Kustomize for Kubernetes configuration management.

Use when setting up or customizing Tailwind CSS configuration, theme customization, plugins, and build setup. Covers tailwind.config.js setup and content paths.

Use when creating or updating documentation including READMEs, API docs, inline comments, or technical guides. Focuses on clarity and usefulness for the intended audience.

Use when Vue component patterns including props, emits, slots, and provide/inject. Use when building reusable Vue components.

Use when adding automated tests to CocoaPods libraries using test specs. Covers test spec configuration, app host requirements, and testing patterns that integrate with pod lib lint validation.

Use when writing tests with Bun's built-in test runner. Covers test organization, assertions, mocking, and snapshot testing using Bun's fast test infrastructure.

Create aesthetic templates without first creating a plugin - capture visual design concepts through adaptive questioning. Use when you want to build a library of visual systems before plugin implementation.

Use when building responsive layouts and mobile-first designs with Tailwind CSS. Covers breakpoints, container queries, and responsive utilities.

Use when setting up Playwright test projects and organizing test suites with proper configuration and project structure.

Use when building terminal UIs with Ink component patterns for React-based CLI applications.

Use when configuring artifacts for inter-job data passing or caching for faster builds. Covers cache strategies and artifact management.

Use when building GraphQL APIs with Apollo Server requiring resolvers, data sources, schema design, and federation.

Manage aesthetic templates - save visual systems from completed mockups as interpretable prose, apply to new plugins with adaptive layouts

Use when designing GraphQL schemas with type system, SDL patterns, field design, pagination, directives, and versioning strategies for maintainable and scalable APIs.

Master FastAPI dependency injection for building modular, testable APIs. Use when creating reusable dependencies and services.

Use when styling React Native Web components. Provides patterns for StyleSheet API, platform-specific styles, responsive design, and theming.

Use when erlang distributed systems including node connectivity, distributed processes, global name registration, distributed supervision, network partitions, and building fault-tolerant multi-node applications on the BEAM VM.