What problem does it solve? Building and deploying a GitHub Copilot SDK application on Azure involves many moving parts: scaffolding the service, wiring Bicep infrastructure, configuring model providers, and handling authentication. This Skill guides the entire workflow from greenfield scaffolding to production deployment, including Azure BYOM (bring your own model) configuration. ## Core Features & Use Cases - Project Scaffolding: Initialize new Copilot SDK services with azd init --template azure-samples/copilot-sdk-service, or add the SDK service alongside an existing repository without overwriting files. - Model Configuration: Choose between GitHub default models, specific GitHub models via listModels(), or Azure BYOM with DefaultAzureCredential and managed identity, including supported model families and API version requirements. - Deployment Pipeline: Copy Bicep infra, adapt azure.yaml, wire the GitHub token flow through Key Vault, and deploy to Azure Container Apps. - Use Case: You have an existing Express app and want to add a Copilot-powered chat endpoint hosted on Azure with your own Azure OpenAI o4-mini deployment. The Skill walks you through SDK integration, BYOM provider config, infra setup, and azd deployment. ## Quick Start Ask the agent to scaffold a new Copilot SDK service and deploy it to Azure with an Azure OpenAI model.