AWS
Stack Pack.

Full AWS coverage every role on your etyb team needs. EC2 → Bedrock, IAM → Aurora DSQL, EKS Auto Mode → Karpenter v1, S3 Express → EventBridge Pipes. The pack is opinionated about which AWS primitive maps to which problem — not a re-summary of the AWS docs.

Why it's in the catalog. AWS surface area is enormous and shifts every re:Invent. The pack collapses 100+ services into "pick this for this kind of work" decisions, currency-stamped to 2026-Q2. Nine roles meaningfully change on AWS; four defer to general knowledge.

Headline products and features the pack carries opinions on. Each lives as its own canonical page under stacks/aws/<product>.md in the etyb-skills repo — currency-stamped, sourced, opinionated.

• Lambda (SnapStart)
• ECS / EKS Auto Mode
• Karpenter v1
• S3 Express One Zone
• Aurora DSQL
• DynamoDB
• EventBridge Pipes
• Bedrock + AgentCore
• SageMaker
• IAM Identity Center
• KMS
• Route 53 Profiles
• CDK v2
• Strands Agents

When /etyb routes a request to one of these roles AND the AWS pack is in play, the role's reference is composed with the platform-flavored knowledge from this stack. Same role, sharper answer.

• › system-architect
• › backend-architect
• › database-architect
• › devops-engineer
• › security-engineer
• › sre-engineer
• › ai-ml-engineer
• › saas-architect
• › fintech-architect

The three things on AWS that a 2024-cutoff model is most likely to get wrong — and that this pack reflects.

• Bedrock AgentCore: runtime, browser, memory — the production agent surface for AWS
• EKS Auto Mode + Karpenter v1: opinionated default for new K8s workloads
• Aurora DSQL: serverless distributed SQL with PostgreSQL semantics

The AWS pack comes with /etyb — one install, every pack ready to go. The overlay loads automatically when the work calls for it.

$ npx skills add e-t-y-b/etyb-skills

See the full install guide for Claude Code plugin and manual routes.