azure-app-onboard

The saved excerpt is a snapshot from when this skill was listed. The external source remains the complete and most current version.

---
name: azure-app-onboard
description: "End-to-end orchestrator: from a business idea, app idea, or existing app to running Azure deployment with cost estimates and pre-deploy approval. Analyzes your app, auto-detects the right Azure services, scaffolds infrastructure code, and deploys — tailored to your app, not a template. Handles moving existing apps to Azure without rewriting or with minimal changes. WHEN: bring your app to Azure, plan my app, cost to run, is my code ready to deploy, deploy my app to the cloud, deploy all my services, what Azure services do I need, plan my Azure deployment, deploy my new app to Azure, one-click deploy, I have an app and want it on Azure, migrate my app to Azure, help me get started, build an app, no code yet, starter project. DO NOT USE FOR: use azd for deployment(use azure-deploy), optimizing existing costs (use azure-cost), code readiness checks only (use azure-app-onboard-prereq)."
license: MIT
metadata:
  author: Microsoft
  version: "1.2.3"
---

# Azure App Onboard

> ⛔ **Every repo goes through the full pipeline (Steps 1–10). No exceptions.** Do not skip steps, refuse, or short-circuit based on what you recognize. Follow the Workflow table below sequentially — read each step's references before acting.

## Quick Reference

| Property | Value |
|----------|-------|
| Best for | Developers who know what to build but not which Azure services to use |
| Inputs | Business idea or existing codebase, budget/scale preferences (optional) |
| Outputs | Architecture plan, cost estimate, IaC files, deployed Azure resources |
| Phases | Discover → Architect → Scaffold → Deploy (self-contained, no external skill calls) |

## When to Use This Skill

- Deploy existing code without knowing which Azure services to use
- Check if your existing code is ready to deploy to Azure
- Move an existing app to Azure without rewriting or with minimal changes
- Get cost estimates before committing to infrastructure
- Understand architecture decisions and rejected alternatives
- Get answers to Azure architecture or service selection questions (e.g., "What database should I use?")
- Get guided Azure onboarding without prior experience

## When NOT to Use

| Scenario | Use Instead |
|----------|-------------|
| Run `azd up` or execute an existing deployment | `azure-deploy` |
| Optimize existing Azure spend | `azure-cost` |
| Generate Bicep/Terraform for a known architecture | `azure-prepare` |
| Validate infrastructure or run preflight checks | `azure-validate` |
| Troubleshoot a running Azure deployment | `azure-diagnostics` |
| Deploy to or manage AKS/Kubernetes directly | `azure-kubernetes` |
| Look up or list existing Azure resources | `azure-resource-lookup` |

## Pipeline Rules

> ⛔ **You MUST read [`references/pipeline-rules.md`](references/pipeline-rules.md) at the start of every AppOnboard session.** It contains approval gates, phase lifecycle, session artifacts, deploy-as-is, and security baseline rules.

## Workflow

> ⛔ **Deploy recovery:** After deploy gate approval OR before any `az deployment`/`az webapp deploy`/`az acr build` — if you haven't read `deploy/SKILL.md`, read `.copilot-azure/sessions/{id}/deploy-checklist.md` first, then `deploy/SKILL.md`. ⛔ NEVER invoke `{"skill": "azure-deploy"}` — that is a DIFFERENT skill for a DIFFERENT workflow.

> ⛔ **Post-scaffold transition (MANDATORY):** Immediately after `scaffold-manifest.json` is written, YOUR NEXT ACTION MUST be Step 8 (Deploy Approval Gate) — NOT a summary report, NOT a "here are the generated files" message, NOT a completion signal. Confirm `context.json` has `completedPhases: [...,"scaffold"]` + `currentPhase: "deploy"` (update it yourself if the scaffold subagent didn't). Re-read [approval-gates.md § Deploy Gate](references/approval-gates.md) if evicted from context (scaffold reference loading is heavy), then present the exact prompt: **"🚀 Ready to deploy? (Yes / Run manually / Edit plan / Cancel)"**. This gate is the LAST content in