abp-application-layer

Apply ABP application-layer patterns for Application Services, DTOs, and mappings.

1|Updated Mar 20, 2026
One-click install
npx skills add https://github.com/afonsoft/VideoChat --skill abp-application-layer-afonsoft
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: abp-application-layer
Source: https://github.com/afonsoft/VideoChat/tree/main/.agents/skills/abp-application-layer
Command: npx skills add https://github.com/afonsoft/VideoChat --skill abp-application-layer-afonsoft

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

ABP Application Layer patterns guide developers in structuring Application Services, DTOs, and mappings for ABP.io-based .NET applications.

Core Features & Use Cases

  • Defines and enforces application service interfaces and DTO naming
  • Provides guidance for mapping between domain entities and DTOs using Mapperly or AutoMapper
  • Covers validation, error handling, and authorization patterns in the application layer

Quick Start

Describe and implement ABP application-layer patterns in your project to structure app services, DTOs, and mappings.

Frequently Asked Questions about abp-application-layer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I structure application services and DTOs in an ABP.io .NET project?

Mapping domain entities to DTOs in ABP can be handled using either Mapperly or AutoMapper. The framework provides guidance for configuring these mappers to ensure accurate data transformation within your application layer.

What is the best way to handle validation and authorization in ABP application services?

Yes, you can use Mapperly for entity-to-DTO mappings in ABP.io. The framework provides guidance for configuring mapperly alongside AutoMapper to consistently implement data transformation patterns in the application layer.

When do I need to define application service interfaces in ABP Application.Contracts?

You need to define application service interfaces in ABP Application.Contracts when structuring your application layer. This separates the service contracts from implementation, ensuring DTO naming conventions and authorization patterns are consistently applied.

Why does my ABP application layer pattern need consistent DTO naming conventions?

ABP application layer patterns need consistent DTO naming conventions to create robust Application Services. Defining and enforcing these conventions within Application.Contracts ensures clear API boundaries and reliable mapping configurations.