# Golang

> Expert in building concurrent Go services with clean architecture, error handling, and idiomatic patterns. Covers Go modules, interfaces, and concurrency best practices.

- Skill: `takayatomose/golang` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add takayatomose/golang`
- Raw SKILL.md: https://api.skillmd.com/api/skills/takayatomose/golang/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: takayatomose (https://skillmd.com/u/takayatomose)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/takayatomose/golang

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# Skill: Go Backend Development

## Overview

Expert in building concurrent Go services with clean architecture and idiomatic patterns.

## Rule Categories

| Priority | Category | Impact |
| :--- | :--- | :--- |
| 1 | [Go Idioms](rules/idioms.md) | HIGH |
| 2 | [Error Handling](rules/errors.md) | MEDIUM |

## Core Expertise

- **Clean Architecture**: Domain → Application → Presentation.
- **Idiomatic Go**: Error returns, interface-based design, and concurrency patterns.
- **Dependency Management**: Go Modules (Standard).

## Instructions for the Agent

- **Consult Internal Rules**: Always refer to the `rules/` directory within this skill for Go-specific idioms and error codes.
- **No Panic**: Never panic in production code; use explicit error returns with context.
- **Interfaces**: Use small, focused interfaces for dependencies.