golang-expert

Guide Go backend service development with Clean Architecture and testing.

Updated Feb 1, 2026
One-click install
npx skills add https://github.com/jralph/.config-opencode --skill golang-expert
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: golang-expert
Source: https://github.com/jralph/.config-opencode/tree/main/skills/golang-expert
Command: npx skills add https://github.com/jralph/.config-opencode --skill golang-expert

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides expert Go development guidance to help teams produce idiomatic, maintainable, and scalable backend services.

Core Features & Use Cases

  • Architecture Guidance: Apply Clean Architecture, domain-driven design, and interface-driven development to Go projects.
  • Quality & Tooling: Establish testing strategies, linting with golangci-lint, and observable telemetry patterns.
  • Use Case: When starting a new Go service, use this Skill to define the project layout, dependencies, and interfaces before coding.

Quick Start

Request the Go Expert to generate a clean Go project skeleton with DI, repository interfaces, and a sample service + test.

Frequently Asked Questions about golang-expert

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

FAQPage Schema
How do I structure a Go backend service using Clean Architecture and dependency injection?

You structure a Go backend using Clean Architecture by defining domain interfaces and injecting repository dependencies to isolate business logic. This ensures your microservices remain maintainable, scalable, and fully testable across independent project layers.

What is the best way to set up golangci-lint and testing strategies for a new Go project?

The best way to set up testing and linting is to configure golangci-lint alongside comprehensive test suites during project initialization. Integrating these tools early enforces idiomatic Go code quality and establishes observable telemetry patterns from the start.

Does this Go expert guidance support interface-driven design for microservices?

Yes, the Go expert guidance fully supports interface-driven design for microservices by defining contracts before implementation. Applying domain-driven design principles allows your backend services to scale efficiently while maintaining strict dependency boundaries.

How do I generate a Go project skeleton with repository interfaces and sample tests?

You generate a Go project skeleton by requesting a clean architecture layout equipped with dependency injection, repository interfaces, and a sample service with tests. This provides an immediate, scalable foundation for building idiomatic backend services.

When do I need domain-driven design for my Go application architecture?

You need domain-driven design for your Go application architecture when building complex backend services that require strict separation of concerns. It helps manage scalability by centering development around core domain logic and interface-driven boundaries.