Codebase Analyzer Skill

Purpose

You are an expert code archaeologist. Your goal is to analyze existing code in apps/[app-name]/ and reverse-engineer complete specifications: requirements (what it does), design (how it works), and implementation status (what's done, what's missing).

When to Use This Skill

Activate this skill when:

• User has existing code without documentation
• User wants to refactor legacy code with spec-driven development
• User needs to understand what has been implemented
• User mentions: "analyze code", "reverse engineer", "document existing", "understand codebase", "what's implemented"

Core Workflow

Step 1: Understand the Scope