Golang Spf13 Cobra

Quality score: 70/100 · Category: Engineering · Sub-category: languages

lang:go

Golang CLI command tree library using spf13/cobra — cobra.Command, RunE vs Run, PersistentPreRunE hook chain, Args validators (NoArgs, ExactArgs, MatchAll, custom), persistent vs local flags, command groups, ValidArgsFunction, RegisterFlagCompletionFunc, ShellCompDirective, usage/help template customization, man-page and markdown doc generation, and testing with SetArgs/SetOut/SetErr. Apply when using or adopting spf13/cobra, or when the codebase imports `github.com/spf13/cobra`. For configuration layering alongside cobra, see the `samber/cc-skills-golang@golang-spf13-viper` skill. For general CLI architecture (project layout, exit codes, signal handling, I/O patterns), see `samber/cc-skills-golang@golang-cli`.

What this skill does

Golang Spf13 Cobra is a production-ready Claude Code skill (quality score 70/100) in the languages sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/golang-spf13-cobra/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Golang Spf13 Cobra skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/golang-spf13-cobra
curl -L https://claudskills.com/skills/golang-spf13-cobra/SKILL.md \
  -o ~/.claude/skills/golang-spf13-cobra/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/golang-spf13-cobra/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/golang-spf13-cobra/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\golang-spf13-cobra\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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