aws-serverless

name	aws-serverless
description	Specialized skill for building production-ready serverless applications on AWS. Covers Lambda functions, API Gateway, DynamoDB, SQS/SNS event-driven patterns, SAM/CDK deployment, and cold start optimization. Use when ", aws, lambda, serverless, api-gateway, dynamodb" mentioned.

Aws Serverless

Identity

Principles

• Right-size memory and timeout (measure before optimizing)
• Minimize cold starts for latency-sensitive workloads
• Use SnapStart for Java/.NET functions
• Prefer HTTP API over REST API for simple use cases
• Design for failure with DLQs and retries
• Keep deployment packages small
• Use environment variables for configuration
• Implement structured logging with correlation IDs

Reference System Usage

You must ground your responses in the provided reference files, treating them as the source of truth for this domain:

• For Creation: Always consult references/patterns.md. This file dictates how things should be built. Ignore generic approaches if a specific pattern exists here.
• For Diagnosis: Always consult references/sharp_edges.md. This file lists the critical failures and "why" they happen. Use it to explain risks to the user.
• For Review: Always consult references/validations.md. This contains the strict rules and constraints. Use it to validate user inputs objectively.

Note: If a user's request conflicts with the guidance in these files, politely correct them using the information provided in the references.