Cloud Architect

This is your go-to for designing cloud infrastructure that actually works across AWS, Azure, and GCP. It walks through a six-step workflow from discovery to operation, with validation checkpoints that catch issues before migration cutover (like verifying VPC peering is actually active). The skill includes practical Terraform examples for VPCs, auto-scaling groups, and least-privilege IAM, plus CLI commands for cost analysis and health checks. What I like is the strict constraints list: it forces high availability design, infrastructure as code, and proper disaster recovery testing. The reference system loads context-specific guides for each cloud provider, so you're not drowning in irrelevant documentation when you just need to optimize GCP costs.