go-uber-fx

Design modular Go applications with uber-go/fx dependency injection and lifecycle hooks.

Updated May 2, 2026
One-click install
npx skills add https://github.com/Qunnnn/agents --skill go-uber-fx
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: go-uber-fx
Source: https://github.com/Qunnnn/agents/tree/main/skills/go/go-uber-fx
Command: npx skills add https://github.com/Qunnnn/agents --skill go-uber-fx

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps developers design maintainable Go applications by simplifying dependency injection, lifecycle management, and modular service composition with uber-go/fx.

Core Features & Use Cases

  • Dependency Injection Design: Organizes application components with Fx providers, modules, and automatic dependency wiring.
  • Lifecycle Management: Implements safe startup and shutdown flows using Fx lifecycle hooks for servers, resources, and background processes.
  • Use Case: Build a production Go backend where databases, HTTP servers, repositories, and services are composed into clean modules with predictable initialization and cleanup behavior.

Quick Start

Ask the go-uber-fx skill to help structure a Go application using Fx modules, providers, and lifecycle hooks.

Frequently Asked Questions about go-uber-fx

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

FAQPage Schema
How do I manage dependency injection in a Go backend application?

Manage dependency injection in a Go backend by organizing application components into modules with automatic wiring. This structures databases, HTTP servers, and repositories into clean providers for maintainable project architecture.

What is the best way to implement graceful shutdown for Go servers?

Implement graceful shutdown for Go servers using lifecycle hooks to manage safe startup and shutdown flows. This orchestrates resource cleanup for background processes and predictable initialization behavior.

How do I structure a modular Go project for scalable backend services?

Structure a modular Go project by composing services into predictable dependency graphs using providers and modules. This satisfies requirements for scalable project architecture and maintainable dependency composition.

When do I need lifecycle management for background processes in Go?

You need lifecycle management for background processes in Go when orchestrating safe startup and shutdown flows. This ensures predictable initialization and cleanup behavior for servers and resources.

Does uber-go/fx work with HTTP servers and database repositories?

Yes, uber-go/fx works with HTTP servers and database repositories by composing them into clean modules. It wires dependencies automatically and implements lifecycle hooks for safe resource management.