CI/CD

Use when applying encapsulation and information hiding principles in object-oriented design. Use when controlling access to object state and behavior.

Use when setting up or configuring Storybook for a project. Covers main configuration, addons, builders, and framework-specific setup.

Use when setting up or organizing Claude Code project memory (CLAUDE.md, .claude/rules/) for better context awareness, consistent behavior, and project-specific instructions.

Use when designing modules, APIs, and system architecture requiring independent, non-overlapping components where changes in one don't affect others.

Define routes and URL helpers in Phoenix applications including resources, scopes, pipelines, and verified routes

Use when fundamental C data structures including arrays, structs, linked lists, trees, and hash tables with memory-efficient implementations.

Use when testing React Native Web applications. Provides patterns for Jest, React Native Testing Library, component testing, and web-specific testing strategies.

Master Python asynchronous programming with asyncio, async/await, and concurrent.futures. Use for async code and concurrency patterns.

Use when creating or modifying CocoaPods podspec files. Covers required attributes, file patterns, dependencies, and platform specifications for iOS, macOS, tvOS, watchOS, and visionOS projects.

Use when creating implementation plans for features or tasks. Focuses on tactical execution planning with clear tasks, dependencies, and success criteria.

This skill should be used when investigating .NET project dependencies, understanding why packages are included, listing references, or auditing for outdated/vulnerable packages.

Use when Elixir OTP patterns including GenServer, Supervisor, Agent, and Task. Use when building concurrent, fault-tolerant Elixir applications.

Use when explaining code, technical concepts, or implementation decisions. Provides structured approach to creating clear, understandable explanations tailored to the audience.

Expert guidance for using the GitLab CLI (glab) to manage GitLab issues, merge requests, CI/CD pipelines, repositories, and other GitLab operations from the command line. Use this skill when the user needs to interact with GitLab resources or perform GitLab workflows.

Use when setting up monorepo tooling, optimizing builds, or migrating between tools with Turborepo, Nx, Bazel, Lerna for efficient task running, caching, and code generation.

Use when styling React Native components with StyleSheet, Flexbox layout, responsive design, and theming. Covers platform-specific styling and design systems.

Use when oTP actor patterns in Gleam including processes, message passing, GenServer implementations, supervisors, fault tolerance, state management, and building concurrent, fault-tolerant applications on the Erlang VM.

Use when deciding between inheritance and composition in object-oriented design. Use when creating class hierarchies or composing objects from smaller components.

Use when managing multiple environments with Pulumi stacks for development, staging, and production deployments.

Use when next.js Server Components for optimal performance. Use when building data-intensive Next.js applications.