# backend-skill

> Build scalable backend systems by generating API routes, handling requests and responses, and connecting to databases using best practices.

- Author: Muhammad Ashar
- Repository: MuhammadAshar28/Todoapp-phase-Three
- Version: 20260208122712
- Stars: 0
- Forks: 0
- Last Updated: 2026-02-08
- Source: https://github.com/MuhammadAshar28/Todoapp-phase-Three
- Web: https://mule.run/skillshub/@@MuhammadAshar28/Todoapp-phase-Three~backend-skill:20260208122712

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name: backend-skill
description: Build scalable backend systems by generating API routes, handling requests and responses, and connecting to databases using best practices.
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# Backend Skill

## Purpose

This skill is designed to generate **clean, scalable, and production-ready backend code** for modern applications.  
It focuses on **API route generation**, **request/response handling**, and **database connectivity** with proper structure and best practices.

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## Instructions

### 1. Route Generation
- Create RESTful API routes
- Use meaningful and consistent route naming
- Separate routes by resource/domain
- Support CRUD operations (Create, Read, Update, Delete)
- Apply middleware where necessary

### 2. Request Handling
- Parse and validate incoming requests
- Handle query parameters, route params, and request bodies
- Sanitize user input
- Support JSON request formats
- Handle async operations correctly

### 3. Response Handling
- Return appropriate HTTP status codes
- Use consistent response structures
- Handle success and error responses cleanly
- Avoid leaking internal error details
- Support pagination and filtering where applicable

### 4. Database Connection
- Establish a reliable database connection
- Reuse database clients efficiently
- Handle connection errors gracefully
- Close connections properly when required
- Support environment-based configuration

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## Best Practices
- Use layered architecture (routes, controllers, services)
- Keep business logic out of route files
- Centralize error handling
- Use environment variables for configuration
- Log errors responsibly
- Follow REST and HTTP standards

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