AgentSkillsCN

aws-serverless

精通在 AWS 上构建可投入生产的服务端无服务器应用。涵盖 Lambda 函数、API Gateway、DynamoDB、SQS/SNS 事件驱动模式、SAM/CDK 部署，以及冷启动优化。适用于提及“AWS、Lambda、无服务器、API Gateway、DynamoDB”等术语时使用。

SKILL.md
--- frontmatter
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.