What problem does it solve? Choosing among AWS's 200+ services and wiring them into a secure, cost-aware architecture is error-prone and slow. This Skill provides decision frameworks for compute, database, storage, and networking selection, then scaffolds production Terraform configurations, VPC layouts, IAM policies, and CI/CD workflows. ## Core Features & Use Cases - Service Selection Frameworks: Decision trees for Lambda vs. Fargate vs. ECS vs. EKS vs. EC2, RDS vs. Aurora vs. DynamoDB, and S3 vs. EBS vs. EFS, with cost comparisons. - Architecture Patterns: Ready-made serverless API, event-driven, containerized microservices, and three-tier application patterns with cost estimates. - Terraform Scaffolding: Generates VPC, security groups, IAM, and service-specific .tf files plus a GitHub Actions deployment workflow, with starter/intermediate/advanced maturity tiers. - Use Case: Ask for a serverless REST API backend and receive API Gateway + Lambda + DynamoDB Terraform files, a least-privilege IAM setup, and a deploy workflow estimated at roughly $15/month. ## Quick Start Ask the agent to design and generate Terraform infrastructure for a containerized web app on AWS using ECS Fargate with an ALB and RDS database.