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golang-cli

Develop Go CLI tools with Cobra and Viper libraries.

Updated Jul 3, 2026
Search Tags:#tooling#CLI#Go#Cobra#Viper
One-click install
npx skills add https://github.com/constzz/dates-app --skill golang-cli-constzz
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: golang-cli
Source: https://github.com/constzz/dates-app/tree/main/.agents/skills/golang-cli
Command: npx skills add https://github.com/constzz/dates-app --skill golang-cli-constzz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires cobra, viper, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill simplifies the process of developing, extending, and reviewing Go CLI tools, streamlining best practices and reducing common pitfalls.

Core Features & Use Cases

  • CLI Development: Facilitates building new CLI tools from scratch with structured guidance.
  • CLI Extension: Adds subcommands, flags, and completions to existing CLI tools.
  • CLI Review: Audits CLI tools for adherence to best practices and correctness.
  • Use Case: When you need to ensure your Go CLI tool follows industry standards, this Skill provides guidance on command structure, flag handling, and configuration layering.

Quick Start

Use the golang-cli skill to build a basic CLI tool with a root command and a 'serve' subcommand.

Frequently Asked Questions about golang-cli

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

FAQPage Schema
How do I build a Go CLI tool with Cobra and Viper?▼

Go CLI tools use Cobra for command structure and Viper for configuration layering. This Skill guides you through building root commands and subcommands, managing flags, and applying error handling best practices for industry standard tools.

What is the best way to structure flags and configuration in a Cobra CLI?▼

Structure Cobra CLI flags by layering Viper for configuration management alongside Cobra command structures. This ensures proper flag handling, configuration layering, and adherence to CLI tool best practices for correctness.

Do I need to know Cobra and Viper before using this Go CLI guide?▼

Yes, knowledge of the Cobra and Viper libraries is required to use this Go CLI guide effectively. The Skill provides comprehensive guidance on best practices, command structure, and configuration, but expects existing familiarity with these dependencies.

Can I add subcommands and completions to an existing Go CLI tool?▼

Yes, you can add subcommands, flags, and completions to an existing Go CLI tool. The Skill supports CLI extension use cases, providing structured guidance for expanding functionality while maintaining correctness and best practices.

How do I audit my Go CLI tool for best practices and correctness?▼

Audit your Go CLI tool by reviewing command structure, flag handling, and configuration layering. The Skill provides CLI review functionality to ensure your tool adheres to industry standards and avoids common development pitfalls.

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