illusion-code 0.3.2

Open-source Python port of Claude Code - an AI-powered CLI coding assistant

IllusionCode

AI-Powered Command-Line Programming Assistant

The best of many worlds, unified into one intelligent coding tool

中文版 | English

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📖 Introduction

IllusionCode is an open-source AI-powered command-line programming assistant that brings together the best ideas from many projects and adds its own innovations. It inherits Claude Code's complete prompt system and tool architecture, draws inspiration from OpenHarness's Python architecture design, uses the same Cron task scheduling architecture as OpenClaw, ports core infrastructure modules (async queue, stderr fd-level redirect, cross-platform SIGINT handler) from kimi-cli, references channel connection/rendering patterns (Feishu WS, WeChat iLink, QQ Bot gateway) from hermes-agent, and implements flexible proxy routing through cc-switch. On this foundation, IllusionCode provides deep Windows optimization, full bilingual (Chinese/English) interface support, more comprehensive Markdown terminal rendering than comparable projects, and a browser-based Web UI for a modern chat experience.

Core Features

• 🌐 Web UI Interface - Browser-based chat interface with illusion web, independently usable alongside the terminal
• 🪟 Deep Windows Optimization - Auto-detect Git, PowerShell support
• 🖥️ Zero Terminal Flicker - Stable rendering based on Ink Static component
• 🌍 Bilingual Interface - Chinese/English auto-switch via ui_language setting
• 📝 Comprehensive Markdown Rendering - Tables, code blocks, rich text
• 🤖 Multi AI Provider Support - Anthropic, OpenAI, Copilot, Codex, and any compatible endpoint
• 🛠️ Rich Toolset - 42 built-in tools (29 base + 13 channel) + MCP dynamic tool extension
• ⌨️ 48 Slash Commands - Session, config, project, scheduling
• 🧠 Multi-Agent Collaboration - 7 built-in specialized Agents
• 🔌 Flexible Extension System - Plugins, hooks, skills, MCP servers
• 🔐 Comprehensive Permission Control - Three modes + fine-grained rules
• 🎯 Reasoning Effort Control - low/medium/high/xhigh/max levels

Interface Preview

Welcome screen & rich text rendering

Demo video

📺 Watch demo on YouTube

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🚀 Quick Start

Requirements

• Python >= 3.10
• Supports Windows, macOS, Linux
• Node.js 18+ (only for source install; pip install illusion-code does not require Node.js)

Installation

# Recommended: pip install from PyPI (no Node.js required)
pip install illusion-code

# Alternative: from source (requires Node.js 18+)
git clone https://github.com/YunTaiHua/illusion-code.git
cd illusion-code
pip install .

Basic Usage

# First-time: configure authentication
illusion auth login

# Start interactive session (recommended)
illusion

# Launch Web UI in browser
illusion web

# Non-interactive print mode
illusion -p "Analyze the structure of this project"

Print Mode Notes

-p / --print runs a single non-interactive request and exits:

# Read-only analysis (safe, default permission mode)
illusion -p "Analyze the structure of this project"

# Allow file writes / command execution without interactive approval
illusion --permission-mode full_auto -p "Fix the failing tests"

# Resume after the process exits with code 2 (pending question/permission/plan)
illusion -c -p "Y"

# Specify model and effort for print mode
illusion -m env_1.model_2 -e high -p "Refactor this module"

Important details:

• The prompt value must be the last argument because typer parses -p greedily.
• In default permission mode, mutating tools exit with code 2 and persist a pending approval; answer it with illusion -c -p "Y", "F", or "N".
• Exit codes: 0 success, 1 error, 2 waiting for cross-turn input.

Interface Notes

The terminal (illusion) and Web UI (illusion web) are two independent, first-class interfaces. They share the same backend runtime, settings, and session storage — use whichever fits your workflow.

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📚 Detailed Documentation

Topic	English	中文
Introduction	docs/en/introduction.md	docs/zh-CN/introduction.md
Getting Started	docs/en/getting-started.md	docs/zh-CN/getting-started.md
Commands	docs/en/commands.md	docs/zh-CN/commands.md
Settings & Credentials	docs/en/settings.md	docs/zh-CN/settings.md
Project Files & Memory	docs/en/project-files.md	docs/zh-CN/project-files.md
Extensions (MCP, Plugins, Skills, Hooks)	docs/en/extensions.md	docs/zh-CN/extensions.md
Architecture	docs/en/architecture.md	docs/zh-CN/architecture.md
Messaging Channels	docs/en/channels.md	docs/zh-CN/channels.md

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📄 License

This project is open-sourced under the MIT license.

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🤝 Contributing

Welcome to submit Issues and Pull Requests!

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