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giuseppe-trisciuoglio/integración-aws-lambda-python

Proporciona patrones de integración de AWS Lambda para Python con optimización de arranque en frío. Útil al desplegar funciones Python en AWS Lambda, elegir entre AWS Chalice y enfoques Python puros, optimizar arranques en frío, configurar integración con API Gateway o ALB, o implementar aplicaciones serverless en Python.

¿Qué es integración-aws-lambda-python?

Esta habilidad ofrece un conjunto completo de patrones y mejores prácticas para desarrollar y desplegar funciones AWS Lambda con Python, centrándose especialmente en la optimización del arranque en frío (cold start). Es útil para desarrolladores que necesitan elegir entre frameworks como AWS Chalice o implementaciones Python puras, así como para configurar correctamente API Gateway o ALB como desencadenadores. La habilidad proporciona guías detalladas sobre cómo empaquetar dependencias, reducir el tamaño del paquete de despliegue, y aplicar técnicas como lazy loading o uso de capas Lambda para minimizar la latencia inicial. También cubre la integración con herramientas como Serverless Framework y SAM, ofreciendo ejemplos prácticos de código y configuraciones para entornos de producción. Está diseñada para agentes de IA como Claude Code, Cursor o Codex, permitiendo que automaticen tareas comunes de despliegue y optimización de funciones serverless en AWS.

Compatible con~Claude Code~Codex CLI~Cursor
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Documentación

¿Qué hace integración-aws-lambda-python?

Proporciona patrones de integración de AWS Lambda para Python con optimización de arranque en frío. Útil al desplegar funciones Python en AWS Lambda, elegir entre AWS Chalice y enfoques Python puros, optimizar arranques en frío, configurar integración con API Gateway o ALB, o implementar aplicaciones serverless en Python. Los desencadenadores incluyen "crear lambda python", "desplegar lambda python", "chalice lambda aws", "python lambda arranque en frío", "aws lambda python rendimiento", "python framework serverless".

Características principales

  • Patrones de integración con API Gateway y ALB
  • Optimización de arranque en frío mediante técnicas como lazy loading y capas Lambda
  • Soporte para AWS Chalice y enfoques Python puros
  • Empaquetado eficiente de dependencias Python
  • Configuración de permisos IAM para funciones Lambda
  • Ejemplos prácticos de código y plantillas de despliegue

Cómo usar

  1. Crear una nueva función Lambda Python

    • Usa el desencadenador crear lambda python
    • La habilidad generará el código base y la configuración necesaria
  2. Optimizar arranque en frío

    • Usa python lambda arranque en frío
    • La habilidad aplicará técnicas como:
      • Reducir el tamaño del paquete de despliegue
      • Usar capas Lambda para dependencias comunes
      • Implementar lazy loading
      • Configurar provisioned concurrency si es necesario
  3. Desplegar con AWS Chalice

    • Usa chalice lambda aws
    • La habilidad creará una aplicación Chalice y la desplegará
  4. Desplegar función Python pura

    • Usa desplegar lambda python
    • La habilidad empaquetará el código y las dependencias y lo subirá a AWS Lambda

Ejemplo de código

import json
import boto3

def lambda_handler(event, context):
    """Función Lambda básica con manejo de eventos."""
    print("Evento recibido:", json.dumps(event))
    
    # Procesar el evento
    response = {
        'statusCode': 200,
        'body': json.dumps('¡Hola desde AWS Lambda!')
    }
    
    return response

Integración con API Gateway

import json

def lambda_handler(event, context):
    # Extraer parámetros de la solicitud HTTP
    http_method = event['httpMethod']
    path = event['path']
    query_params = event.get('queryStringParameters', {})
    body = json.loads(event.get('body', '{}'))
    
    # Lógica del negocio
    
    return {
        'statusCode': 200,
        'headers': {
            'Content-Type': 'application/json'
        },
        'body': json.dumps({'mensaje': 'Éxito'})
    }

Optimización de capas Lambda

# template.yaml para SAM
AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Resources:
  MyFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: src/
      Handler: app.lambda_handler
      Runtime: python3.12
      Layers:
        - !Ref MyLayer
      MemorySize: 256
      Timeout: 30

Notas importantes

  • Asegúrate de que las dependencias estén correctamente empaquetadas
  • Usa pip install -r requirements.txt -t ./package para empaquetar localmente
  • Considera el uso de aws-lambda-powertools para observabilidad
  • Revisa los límites de AWS Lambda: tiempo de ejecución, memoria y tamaño del paquete

Enlaces útiles

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

giuseppe-trisciuoglio/aws-lambda-java-integration

Provides AWS Lambda integration patterns for Java with cold start optimization. Use when deploying Java functions to AWS Lambda, choosing between Micronaut and Raw Java approaches, optimizing cold starts below 1 second, configuring API Gateway or ALB integration, or implementing serverless Java applications. Triggers include "create lambda java", "deploy java lambda", "micronaut lambda aws", "java lambda cold start", "aws lambda java performance", "java serverless framework".

giuseppe-trisciuoglio/aws-lambda-php-integration

Provides AWS Lambda integration patterns for PHP with Symfony using the Bref framework. Creates Lambda handler classes, configures runtime layers, sets up SQS/SNS event triggers, implements warm-up strategies, and optimizes cold starts. Use when deploying PHP/Symfony applications to AWS Lambda, configuring API Gateway integration, implementing serverless PHP applications, or optimizing Lambda performance with Bref. Triggers include "create lambda php", "deploy symfony lambda", "bref lambda aws", "php lambda cold start", "aws lambda php performance", "symfony serverless", "php serverless framework".

giuseppe-trisciuoglio/aws-lambda-typescript-integration

Provides AWS Lambda integration patterns for TypeScript with cold start optimization. Use when creating or deploying TypeScript Lambda functions, choosing between NestJS framework and raw TypeScript approaches, optimizing cold starts, configuring API Gateway or ALB integration, or implementing serverless TypeScript applications. Triggers include "create lambda typescript", "deploy typescript lambda", "nestjs lambda aws", "raw typescript lambda", "aws lambda typescript performance".

giuseppe-trisciuoglio/aws-rds-spring-boot-integration

Provides patterns to configure AWS RDS (Aurora, MySQL, PostgreSQL) with Spring Boot applications. Configures HikariCP connection pools, implements read/write splitting, sets up IAM database authentication, enables SSL connections, and integrates with AWS Secrets Manager. Use when setting up RDS connections in Spring Boot, configuring connection pooling, or managing database credentials securely.

giuseppe-trisciuoglio/aws-sdk-java-v2-bedrock

Provides Amazon Bedrock patterns using AWS SDK for Java 2.x. Invokes foundation models (Claude, Llama, Titan), generates text and images, creates embeddings for RAG, streams real-time responses, and configures Spring Boot integration. Use when asking about Bedrock integration, Java SDK for AI models, AWS generative AI, Claude/Llama invocation, embeddings for RAG, or Spring Boot AI setup.

giuseppe-trisciuoglio/aws-sdk-java-v2-core

Provides AWS SDK for Java 2.x client configuration, credential resolution, HTTP client tuning, timeout, retry, and testing patterns. Use when creating or hardening AWS service clients, wiring Spring Boot beans, debugging auth or region issues, or choosing sync vs async SDK usage.

giuseppe-trisciuoglio/aws-sdk-java-v2-dynamodb

Provides Amazon DynamoDB patterns using AWS SDK for Java 2.x. Use when creating, querying, scanning, or performing CRUD operations on DynamoDB tables, working with indexes, batch operations, transactions, or integrating with Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-kms

Provides AWS Key Management Service (KMS) patterns using AWS SDK for Java 2.x. Use when creating/managing encryption keys, encrypting/decrypting data, generating data keys, digital signing, key rotation, or integrating encryption into Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-lambda

Provides AWS Lambda patterns using AWS SDK for Java 2.x. Use when invoking Lambda functions, creating/updating functions, managing function configurations, working with Lambda layers, or integrating Lambda with Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-messaging

Provides AWS messaging patterns using AWS SDK for Java 2.x for SQS queues and SNS topics. Handles sending/receiving messages, FIFO queues, DLQ, subscriptions, and pub/sub patterns. Use when implementing messaging with SQS or SNS.

giuseppe-trisciuoglio/aws-sdk-java-v2-rds

Provides AWS RDS (Relational Database Service) management patterns using AWS SDK for Java 2.x. Use when creating, modifying, monitoring, or managing Amazon RDS database instances, snapshots, parameter groups, and configurations.

giuseppe-trisciuoglio/aws-sdk-java-v2-s3

Provides Amazon S3 patterns and examples using AWS SDK for Java 2.x. Use when working with S3 buckets, uploading/downloading objects, multipart uploads, presigned URLs, S3 Transfer Manager, object operations, or S3-specific configurations.

giuseppe-trisciuoglio/aws-sdk-java-v2-secrets-manager

Provides AWS Secrets Manager patterns for AWS SDK for Java 2.x, including secret retrieval, caching, rotation-aware access, and Spring Boot integration. Use when storing or reading secrets in Java services, replacing hardcoded credentials, or wiring secret-backed configuration into applications.

giuseppe-trisciuoglio/better-auth

Provides Better Auth integration patterns for NestJS backend and Next.js frontend with Drizzle ORM and PostgreSQL. Use when setting up Better Auth with NestJS backend, integrating Next.js App Router frontend, configuring Drizzle ORM schema, implementing social login (GitHub, Google), adding plugins (2FA, Organization, SSO, Magic Link, Passkey), implementing email/password authentication with session management, or creating protected routes and middleware.

giuseppe-trisciuoglio/chunking-strategy

Provides chunking strategies for RAG systems. Generates chunk size recommendations (256-1024 tokens), overlap percentages (10-20%), and semantic boundary detection methods. Validates semantic coherence and evaluates retrieval precision/recall metrics. Use when building retrieval-augmented generation systems, vector databases, or processing large documents.

giuseppe-trisciuoglio/clean-architecture

Provides implementation patterns for Clean Architecture, Hexagonal Architecture (Ports & Adapters), and Domain-Driven Design in Java 21+ Spring Boot 3.5+ applications. Use when structuring layered architectures, separating domain logic from frameworks, implementing ports and adapters, creating entities/value objects/aggregates, or refactoring monolithic codebases for testability and maintainability.

giuseppe-trisciuoglio/docs-updater

Provides automated documentation updates by analyzing git changes between the current branch and the last release tag. Performs git diff analysis to identify modifications, then updates README.md, CHANGELOG.md following Keep a Changelog standard, and discovers documentation folders for contextual updates. Use when preparing a release, maintaining documentation sync, or before creating a pull request. Triggers on "update docs", "update changelog", "sync documentation", "update readme", "prepare release documentation".

giuseppe-trisciuoglio/drawio-logical-diagrams

Creates professional logical flow diagrams and logical system architecture diagrams using draw.io XML format (.drawio files). Use when creating: (1) logical flow diagrams showing data/process flow between system components, (2) logical architecture diagrams representing system structure without cloud provider specifics, (3) BPMN process diagrams, (4) UML diagrams (class, sequence, activity), (5) data flow diagrams (DFD), (6) decision flowcharts, or (7) system interaction diagrams. This skill focuses on generic/abstract representations, not AWS/Azure-specific architectures (use aws-drawio-architecture-diagrams for cloud diagrams).

giuseppe-trisciuoglio/drizzle-orm-patterns

Provides comprehensive Drizzle ORM patterns for schema definition, CRUD operations, relations, queries, transactions, and migrations. Proactively use for any Drizzle ORM development including defining database schemas, writing type-safe queries, implementing relations, managing transactions, and setting up migrations with Drizzle Kit. Supports PostgreSQL, MySQL, SQLite, MSSQL, and CockroachDB.

giuseppe-trisciuoglio/github-issue-workflow

Provides a structured 8-phase workflow for resolving GitHub issues in Claude Code. Covers fetching issue details, analyzing requirements, implementing solutions, verifying correctness, performing code review, committing changes, and creating pull requests. Use when user asks to resolve, implement, work on, fix, or close a GitHub issue, or references an issue URL or number for implementation.

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