What problem does it solve? Building a full-stack Databricks application requires coordinating a FastAPI backend, a React frontend, OpenAPI client generation, and deployment tooling, which involves many error-prone manual steps. This Skill provides a structured end-to-end workflow that guides an AI agent through initializing, building, testing, and deploying an APX application. ## Core Features & Use Cases - Guided Full-Stack Workflow: Six phases covering initialization, backend models and routes, frontend pages, testing, deployment, and documentation. - Backend Code Patterns: Templates for the 3-model Pydantic pattern (In, Out, ListOut) and CRUD routes with response_model and operation_id conventions that drive automatic frontend hook generation. - Frontend Code Patterns: Ready-to-adapt list and detail page templates using TanStack Router, Suspense hooks, shadcn components, skeleton fallbacks, and formatters. - Use Case: Ask the agent to build a Databricks app for tracking orders, and it will scaffold the APX project, create typed API routes with mock data, generate list and detail pages, type-check everything, and prepare deployment via Databricks Asset Bundles. ## Quick Start Ask the agent to build a Databricks app for managing your chosen business entities using the APX framework.