Claude Code Open – Open-source AI Coding Platform with Web IDE, Multi-Agent System, and 37+ Tools

What I Built I reverse-engineered Anthropic's Claude Code CLI (heavily obfuscated) to understand how it works, then built an open-source AI coding platform that goes beyond the original. GitHub : kill136/claude-code-open Live Demo : voicegpt.site:3456 Key Features 1. Web IDE — Not Just a Chat Window A browser-based IDE built with React + Express + WebSocket: Monaco Editor : Multi-tab, syntax highlighting, VS Code-like editing File Tree : VS Code-style with context menus and drag-and-drop AI-Enhanced Editing : Hover tips, inline code review, auto test generation Terminal Panel : In-browser terminal Git Panel : Status, commits, branch management File Snapshots : Checkpoint & Rewind 2. Multi-Agent Collaboration (Blueprint System) When a task is too complex for a single AI: Smart Planner analyzes requirements and breaks them into subtasks Lead Agent orchestrates and dispatches to multiple Workers Autonomous Workers execute in parallel with full tool access Swarm Console visualizes all agen