Skill Claude CodeCodex
Create and transform features for ML models including encoding, scaling, and feature selection. Use when you need to prepare data for training, create new features, encode categoricals, or select the most relevant variables.
Skill Claude CodeCodex
Build MLOps pipelines with MLflow for experiment tracking, model registry, and automated deployment. Use when you need to version models, track experiments, automate training pipelines, or configure a model registry.
Skill Claude CodeCodex
Train ML models with scikit-learn including preprocessing pipelines, cross-validation, hyperparameter tuning, and evaluation. Use when you need to train a classifier or regressor, run cross-validation, tune hyperparameters, or compare models against baselines.
Skill Claude CodeCodex
Implement JWT authentication with login, refresh tokens, route protection, and Axios interceptors for both frontend and backend. Use when you need to add login, JWT auth, protected routes, or token refresh to an application.
Skill Claude CodeCodex
Create reusable UI components with Tailwind CSS and Shadcn/UI following design system principles. Use when you need to create buttons, cards, modals, tables, badges, or any UI element with consistent styling and accessibility.
Skill Claude CodeCodex
Create end-to-end tests with Playwright for complete user flows in web applications. Use when you need to test user flows, validate frontend-backend integration, automate UI testing, or set up a Playwright test suite. Supports Playwright MCP tools for interactive testing.
Skill Claude CodeCodex
Integrate React frontend with backend APIs using Axios, React Query, and WebSocket for real-time updates. Use when you need to connect frontend to backend, consume REST APIs, set up HTTP clients, or implement real-time communication.
Skill Claude CodeCodex
Implement React patterns with TypeScript including custom hooks, composition, container/presenter, error boundaries, and forms with validation. Use when you need to create React components, structure features, build forms, or solve frontend architecture problems.
Skill Claude CodeCodex
Create responsive layouts with Tailwind CSS including sidebar navigation, dashboard grids, and mobile-first design. Use when you need to build page layouts, dashboards, responsive grids, or navigation structures.
Skill Claude CodeCodex
Manage application state with Zustand for global UI state and React Query for server state. Use when you need to manage global state, cache API data, sync real-time WebSocket data, or decide which state solution to use.
Skill Claude CodeCodex
Create CI/CD pipelines with GitLab CI for JHipster microservices including lint, test, build, compliance check, and deploy. Use when setting up CI/CD, creating pipelines, automating deployments, or adding quality gates.
Skill Claude CodeCodex
Implement DDD tactical patterns -- Entities, Value Objects, Aggregates, Domain Events, Repositories, and Domain Services. Use when modeling domain, creating rich entities, defining aggregates, or applying DDD patterns.
Skill Claude CodeCodex
Develop Angular frontend in the JHipster Gateway consuming multiple microservices. Use when creating screens that aggregate data from multiple services, handling partial failures, or customizing the Gateway frontend.
Skill Claude CodeCodex
Deploy JHipster microservices with Docker Compose for development and Kubernetes/K3s for production. Use when containerizing services, creating docker-compose, deploying to K8s, or scaling services.
Skill Claude CodeCodex
Create and manage JHipster entities with JDL for microservices, including cross-service references and shared DTOs. Use when creating entities, defining data models, or managing cross-service relationships.
Skill Claude CodeCodex
Configure the JHipster Gateway with Spring Cloud Gateway, routing, rate limiting, CORS, and frontend Angular. Use when configuring gateway routes, load balancing, rate limiting, or CORS between services.
Skill Claude CodeCodex
Configure Apache Kafka in JHipster for asynchronous communication between microservices with domain events. Use when setting up messaging, event-driven communication, producers, consumers, or dead letter queues.
Skill Claude CodeCodex
Configure service discovery with Consul or Eureka and centralized configuration. Use when registering services, configuring discovery, centralizing configuration, or troubleshooting service registration.
Skill Claude CodeCodex
Create and configure JHipster microservices with Spring Boot, including API, own database, Feign clients, and Kafka communication. Use when creating a new microservice, configuring inter-service communication, or defining internal APIs.
Skill Claude CodeCodex
Manage database migrations with Liquibase in JHipster. Use when creating tables, altering schema, adding columns, creating indexes, or managing database changesets.
Skill Claude CodeCodex
Configure security in JHipster with JWT, OAuth2, roles, and permissions. Use when implementing authentication, authorization, roles, protecting endpoints, or configuring CORS/CSRF.
Skill Claude CodeCodex
Develop Spring Boot backend in JHipster with controllers, services, repositories, DTOs, and MapStruct mappers. Use when creating endpoints, services, repositories, or customizing the JHipster backend.