codeaashu/claude-code

1,972 stars · Last commit 2026-04-07

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

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# Claude Code — Leaked Source

**The full source code of Anthropic's Claude Code CLI, leaked on March 31, 2026**

[![TypeScript](https://img.shields.io/badge/TypeScript-512K%2B_lines-3178C6?logo=typescript&logoColor=white)](#tech-stack)
[![Bun](https://img.shields.io/badge/Runtime-Bun-f472b6?logo=bun&logoColor=white)](#tech-stack)
[![React + Ink](https://img.shields.io/badge/UI-React_%2B_Ink-61DAFB?logo=react&logoColor=black)](#tech-stack)
[![Files](https://img.shields.io/badge/~1,900_files-source_only-grey)](#directory-structure)
[![MCP Server](https://img.shields.io/badge/MCP-Explorer_Server-blueviolet)](#-explore-with-mcp-server)
[![npm](https://img.shields.io/npm/v/warrioraashuu-codemaster?label=npm&color=cb3837&logo=npm)](https://www.npmjs.com/package/warrioraashuu-codemaster)
[![Twitter Follow](https://img.shields.io/twitter/follow/warrioraashuu?style=social)](https://twitter.com/intent/follow?screen_name=warrioraashuu)

> The original unmodified leaked source is preserved in the [`backup` branch](https://github.com/codeaashu/claude-code/tree/backup).

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