aws-lambda-functions
Create and deploy serverless functions using AWS Lambda with event sources, permissions, layers, and environment configuration. Use for event-driven computing without managing servers.
适合你，如果需要在 AWS 上快速构建和部署无服务器函数
npx oh-my-skill add aj-geddes/useful-ai-prompts/aws-lambda-functionscurl -fsSL https://oh-my-skill.com/install.sh | bash -s -- aj-geddes/useful-ai-prompts/aws-lambda-functionsnpx oh-my-skill verify aj-geddes/useful-ai-prompts/aws-lambda-functions怎么用
商店整理自技能原文 · 版本 3f5182c · 表述以原文为准安装后，Claude能帮您创建和部署AWS Lambda无服务器函数，配置事件源、权限、层和环境变量，无需管理服务器。
当您提出与AWS Lambda相关的问题或任务时触发，例如创建函数、配置触发器或部署代码。
技能原文 SKILL.md
AWS Lambda Functions
Table of Contents
- [Overview](#overview)
- [When to Use](#when-to-use)
- [Quick Start](#quick-start)
- [Reference Guides](#reference-guides)
- [Best Practices](#best-practices)
Overview
AWS Lambda enables you to run code without provisioning or managing servers. Build serverless applications using event-driven triggers, pay only for compute time consumed, and scale automatically with workload.
When to Use
- API endpoints and webhooks
- Scheduled batch jobs and data processing
- Real-time file processing (S3 uploads)
- Event-driven workflows (SNS, SQS)
- Microservices and backend APIs
- Data transformations and ETL jobs
- IoT and sensor data processing
- WebSocket connections
Quick Start
Minimal working example:
# Create Lambda execution role
aws iam create-role \
--role-name lambda-execution-role \
--assume-role-policy-document '{
"Version": "2012-10-17",
"Statement": [{
"Effect": "Allow",
"Principal": {"Service": "lambda.amazonaws.com"},
"Action": "sts:AssumeRole"
}]
}'
# Attach basic execution policy
aws iam attach-role-policy \
--role-name lambda-execution-role \
--policy-arn arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole
# Create function from ZIP
zip function.zip index.js
aws lambda create-function \
--function-name my-function \
--runtime nodejs18.x \
--role arn:aws:iam::ACCOUNT:role/lambda-execution-role \
--handler index.handler \
--zip-file fileb://function.zip \
// ... (see reference guides for full implementation)
Reference Guides
Detailed implementations in the references/ directory:
| Guide | Contents | |---|---| | [Basic Lambda Function with AWS CLI](references/basic-lambda-function-with-aws-cli.md) | Basic Lambda Function with AWS CLI | | [Lambda Function with Node.js](references/lambda-function-with-nodejs.md) | Lambda Function with Node.js | | [Terraform Lambda Deployment](references/terraform-lambda-deployment.md) | Terraform Lambda Deployment | | [Lambda with SAM (Serverless Application Model)](references/lambda-with-sam-serverless-application-model.md) | Lambda with SAM (Serverless Application Model) | | [Lambda Layers for Code Sharing](references/lambda-layers-for-code-sharing.md) | Lambda Layers for Code Sharing |
Best Practices
✅ DO
- Use environment variables for configuration
- Implement proper error handling and logging
- Optimize package size and dependencies
- Set appropriate timeout and memory
- Use Lambda Layers for shared code
- Implement concurrency limits
- Enable X-Ray tracing for debugging
- Use reserved concurrency for critical functions
❌ DON'T
- Store sensitive data in code
- Create long-running operations (>15 min)
- Ignore cold start optimization
- Forget to handle concurrent executions
- Ignore CloudWatch metrics
- Use too much memory unnecessarily