fjerbi

Claude Code Arsenal — Git skill for Claude Code

Git community

A battle-tested Claude Code operating system for efficient, reliable, and focused software engineering.

How to install Claude Code Arsenal

This entry records only its repository, not the path inside it, so there is no exact command to give. Open fjerbi/claude-code-arsenal and copy the folder into ~/.claude/skills/, or the file into ~/.claude/agents/.

What Claude Code Arsenal does

A battle-tested Claude Code operating system for efficient, reliable, and focused software engineering. Includes global instructions, workflows, rules, and tools designed to minimize wasted tokens, prevent hallucinations and unnecessary loops, enforce disciplined scope, and maximize coding productivity.

Alternatives in Git

  • Analysis Claude Code — GitHub Repo stars Complete reverse engineering research and analysis of Claude Code v1.0.33 Reverse engineerin 35k ★
  • Claude Code Reverse — GitHub Repo stars Reverse Engineering Claude Code with LLMs Reverse engineering research 2.2k ★
  • Cetus — One macOS app for Claude Code, Codex, and every agent runtime you use — scheduled runs, global hotkey launcher 141 ★

README

 ██████╗██╗      █████╗ ██╗   ██╗██████╗ ███████╗
██╔════╝██║     ██╔══██╗██║   ██║██╔══██╗██╔════╝
██║     ██║     ███████║██║   ██║██║  ██║█████╗
██║     ██║     ██╔══██║██║   ██║██║  ██║██╔══╝
╚██████╗███████╗██║  ██║╚██████╔╝██████╔╝███████╗
 ╚═════╝╚══════╝╚═╝  ╚═╝ ╚═════╝ ╚═════╝ ╚══════╝

 ██████╗ ██████╗ ██████╗ ███████╗
██╔════╝██╔═══██╗██╔══██╗██╔════╝
██║     ██║   ██║██║  ██║█████╗
██║     ██║   ██║██║  ██║██╔══╝
╚██████╗╚██████╔╝██████╔╝███████╗
 ╚═════╝ ╚═════╝ ╚═════╝ ╚══════╝

 █████╗ ██████╗ ███████╗███████╗███╗   ██╗ █████╗ ██     
██╔══██╗██╔══██╗██╔════╝██╔════╝████╗  ██║██╔══██╗██║     
███████║██████╔╝███████╗█████╗  ██╔██╗ ██║███████║██║     
██╔══██║██╔══██╗╚════██║██╔══╝  ██║╚██╗██║██╔══██║██║     
██║  ██║██║  ██║███████║███████╗██║ ╚████║██║  ██║███████╗
╚═╝  ╚═╝╚═╝  ╚═╝╚══════╝╚══════╝╚═╝  ╚═══╝╚═╝  ╚═╝╚══════╝

Claude Code Arsenal

A disciplined operating system for Claude Code — built to maximize engineering efficiency, minimize wasted tokens, prevent hallucinations and endless loops, and keep AI-assisted development focused on the actual task.

What Is This?

Claude Code Arsenal is a collection of instructions, workflows, conventions, and tools designed to make Claude Code work like a disciplined senior software engineer.

The goal is simple:

**Get the right result with the least unnecessary work.**

Instead of encouraging Claude to:

  • Explore endlessly
  • Read irrelevant files
  • Overthink simple tasks
  • Spawn unnecessary agents
  • Rewrite working code
  • Introduce unnecessary abstractions
  • Repeat failed actions
  • Consume context on irrelevant details

This system encourages:

**Search → Identify → Inspect → Reason → Change → Verify → Stop**


Core Principles

1. Task First

Claude should understand the actual objective before acting.

If the task is clear, it should start immediately.

No unnecessary clarification.

2. Minimum Necessary Work

Every action should have a purpose.

Claude should not per