Claude Code Open – Open-source AI coding platform with Web IDE and multi-agent system

Summary: Claude Code Open is a free, open-source AI coding assistant featuring a Web IDE with Monaco Editor, over 37 built-in tools for file operations, code analysis, git, and web access, plus a multi-agent Blueprint system that divides complex tasks into parallel subtasks. It supports the MCP protocol, background task scheduling, and runs on Windows, macOS, and Linux under an MIT license.

What it does

It provides an AI-powered coding environment accessible via terminal or browser, integrating a multi-agent system to manage complex workflows and numerous tools for development tasks.

Who it's for

Developers seeking an open-source AI coding assistant with a Web IDE and multi-agent orchestration without subscription fees.

Why it matters

It offers a powerful, extensible AI coding platform that enables efficient task management and coding support without proprietary restrictions or high costs.