Test This In Your Stack

One command inClean rollbackLow commitment

RegistryAdds a named entry to Claude config. One command to remove.

Fastest way to find out if claude-code-open belongs in your setup.

Copy the install command, run a real test, and back it out cleanly if it slows you down.

Try now

claude mcp add claude-code-open -- npx claude-code-open

Run this first. You will know quickly if the workflow earns a permanent slot.

Back out

claude mcp remove claude-code-open

No messy cleanup loop. If it misses, remove it and keep moving.

Install Location

~/  └─ .claude.json    └─ mcp_servers/      └─ claude-code-open ← registers here

README

Axon

Free & Open Source Axon with Web IDE, Multi-Agent, and Self-Evolution

Website | Live Demo | User Guide | Discord | 中文

_{Watch on YouTube | Download video | Try Live Demo}

Why Axon?

	Official Axon	Axon
Price	$20/month (Max plan required)	Free (bring your own API key)
Interface	Terminal only	Terminal + Web IDE (Monaco editor, file tree, AI-enhanced editing)
Complex tasks	Single agent	Multi-agent Blueprint system (parallel workers, task queue, auto-review)
Customization	Closed source	Fully open source, Self-Evolution (AI modifies its own code)
Deployment	Local only	Local, Docker, Cloud, share via Proxy Server
Integrations	GitHub only	GitHub, Feishu, WeChat, MCP protocol, 37+ tools

Quick Start

# Install globally
npm install -g axon

# Set your API key
export ANTHROPIC_API_KEY="sk-..."  # or on Windows: $env:ANTHROPIC_API_KEY="sk-..."

# CLI mode
axon

# Web IDE mode
axon-web

That's it. Open http://localhost:3456 for the Web IDE.

Other install methods

One-click installer (no Node.js required)

Windows: Download install.bat and double-click.

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/kill136/axon/private_web_ui/install.sh | bash

China mirror:

curl -fsSL https://gitee.com/lubanbbs/axon/raw/private_web_ui/install.sh | bash

Docker

# Web IDE
docker run -it \
  -e ANTHROPIC_API_KEY=your-api-key \
  -p 3456:3456 \
  -v $(pwd):/workspace \
  -v ~/.axon:/root/.axon \
  wbj66/axon node /app/dist/web-cli.js --host 0.0.0.0

# CLI only
docker run -it \
  -e ANTHROPIC_API_KEY=your-api-key \
  -v $(pwd):/workspace \
  -v ~/.axon:/root/.axon \
  wbj66/axon

From source

git clone https://github.com/kill136/axon.git
cd axon
npm install && npm run build
node dist/cli.js        # CLI
node dist/web-cli.js    # Web IDE

Key Features

Web IDE

A full browser-based IDE built with React + Monaco Editor + WebSocket:

Monaco Editor with multi-tab, syntax highlighting, AI hover tips
VS Code-style file tree with right-click context menus
AI-enhanced editing — select code and ask AI, code tour, heatmap decorations
Real-time streaming of AI responses via WebSocket
Session management — create, resume, fork, export
Checkpoint & Rewind — file snapshots and session time-travel

Blueprint Multi-Agent System

Break complex tasks across multiple AI agents working in parallel:

Smart Planner — decomposes tasks into an execution plan
Lead Agent — coordinates workers, tracks progress
Autonomous Workers — independent execution with full tool access
Task Queue — priority-based scheduling with persistence
Quality Reviewer — automated review and verification

Self-Evolution

The AI can modify its own source code, run TypeScript compilation checks, and hot-reload:

You: "Add a new tool that queries weather data"
Claude: *writes the tool, compiles, restarts itself, tool is now available*

37+ Built-in Tools

Category	Tools
File ops	Read, Write, Edit, MultiEdit, Glob, Grep
Execution	Bash, background tasks, task output
Web	WebFetch, WebSearch
Code	NotebookEdit, LSP, Tree-sitter parsing
Browser	Playwright-based automation
Planning	Plan mode, Blueprint, sub-agents
Memory	Semantic search, vector store, BM25
Integration	MCP protocol, Skills system
Scheduling	Cron-like daemon, file watching, notifications

Proxy Server — share your API key across devices
Multi-provider — Anthropic, AWS Bedrock, Google Vertex AI
Plugin & Hook system — extend with custom logic
i18n — English and Chinese
Feishu & WeChat bots — messaging integrations

Configuration

Variable	Description	Default
`ANTHROPIC_API_KEY`	API key (required)	-
`ANTHROPIC_BASE_URL`	Custom API endpoint	`https://api.anthropic.com`
`AXON_LANG`	Language (`en`/`zh`)	auto-detect

MCP Protocol

// .axon/settings.json
{
  "mcpServers": {
    "filesystem": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path"]
    }
  }
}

CLI Reference

axon                          # Interactive mode
axon "Analyze this project"   # With initial prompt
axon -p "Explain this code"   # Print mode (non-interactive)
axon -m opus "Complex task"   # Specify model
axon --resume                 # Resume last session
axon-web                      # Web IDE
axon-web -p 8080 -H 0.0.0.0  # Custom port and host
axon-web --ngrok              # Public tunnel
axon-web --evolve             # Self-evolution mode

Community

Website: chatbi.site
Discord: Join us
X (Twitter): @wangbingjie1989

Contributing

PRs and issues are welcome. See CONTRIBUTING.md for guidelines.

Acknowledgment

This project is inspired by Anthropic's @anthropic-ai/claude-code. It is an independent open-source reimplementation using public APIs. For the official version, see @anthropic-ai/claude-code.

License

MIT

中文版 README

Installation

One-click installer (no Node.js required) Windows: Download install.bat and double-click. macOS / Linux: curl -fsSL https://raw.githubusercontent.com/kill136/axon/private_web_ui/install.sh | bash China mirror: curl -fsSL https://gitee.com/lubanbbs/axon/raw/private_web_ui/install.sh | bash Docker # Web IDE docker run -it \ -e ANTHROPIC_API_KEY=your-api-key \ -p 3456:3456 \ -v $( pwd ) :/workspace \ -v ~ /.axon:/root/.axon \ wbj66/axon node /app/dist/web-cli.js --host 0.0.0.0 # CLI only docker run

Test This In Your Stack

One command inClean rollbackLow commitment

RegistryAdds a named entry to Claude config. One command to remove.

Fastest way to find out if claude-code-open belongs in your setup.

Copy the install command, run a real test, and back it out cleanly if it slows you down.

Try now

claude mcp add claude-code-open -- npx claude-code-open

Run this first. You will know quickly if the workflow earns a permanent slot.

Back out

claude mcp remove claude-code-open

No messy cleanup loop. If it misses, remove it and keep moving.

Install Location

~/  └─ .claude.json    └─ mcp_servers/      └─ claude-code-open ← registers here

README

Axon

Free & Open Source Axon with Web IDE, Multi-Agent, and Self-Evolution

Website | Live Demo | User Guide | Discord | 中文

_{Watch on YouTube | Download video | Try Live Demo}

Why Axon?

	Official Axon	Axon
Price	$20/month (Max plan required)	Free (bring your own API key)
Interface	Terminal only	Terminal + Web IDE (Monaco editor, file tree, AI-enhanced editing)
Complex tasks	Single agent	Multi-agent Blueprint system (parallel workers, task queue, auto-review)
Customization	Closed source	Fully open source, Self-Evolution (AI modifies its own code)
Deployment	Local only	Local, Docker, Cloud, share via Proxy Server
Integrations	GitHub only	GitHub, Feishu, WeChat, MCP protocol, 37+ tools

Quick Start

# Install globally
npm install -g axon

# Set your API key
export ANTHROPIC_API_KEY="sk-..."  # or on Windows: $env:ANTHROPIC_API_KEY="sk-..."

# CLI mode
axon

# Web IDE mode
axon-web

That's it. Open http://localhost:3456 for the Web IDE.

Other install methods

One-click installer (no Node.js required)

Windows: Download install.bat and double-click.

macOS / Linux:

curl -fsSL https://raw.githubusercontent.com/kill136/axon/private_web_ui/install.sh | bash

China mirror:

curl -fsSL https://gitee.com/lubanbbs/axon/raw/private_web_ui/install.sh | bash

Docker

# Web IDE
docker run -it \
  -e ANTHROPIC_API_KEY=your-api-key \
  -p 3456:3456 \
  -v $(pwd):/workspace \
  -v ~/.axon:/root/.axon \
  wbj66/axon node /app/dist/web-cli.js --host 0.0.0.0

# CLI only
docker run -it \
  -e ANTHROPIC_API_KEY=your-api-key \
  -v $(pwd):/workspace \
  -v ~/.axon:/root/.axon \
  wbj66/axon

From source

git clone https://github.com/kill136/axon.git
cd axon
npm install && npm run build
node dist/cli.js        # CLI
node dist/web-cli.js    # Web IDE

Key Features

Web IDE

A full browser-based IDE built with React + Monaco Editor + WebSocket:

Monaco Editor with multi-tab, syntax highlighting, AI hover tips
VS Code-style file tree with right-click context menus
AI-enhanced editing — select code and ask AI, code tour, heatmap decorations
Real-time streaming of AI responses via WebSocket
Session management — create, resume, fork, export
Checkpoint & Rewind — file snapshots and session time-travel

Blueprint Multi-Agent System

Break complex tasks across multiple AI agents working in parallel:

Smart Planner — decomposes tasks into an execution plan
Lead Agent — coordinates workers, tracks progress
Autonomous Workers — independent execution with full tool access
Task Queue — priority-based scheduling with persistence
Quality Reviewer — automated review and verification

Self-Evolution

The AI can modify its own source code, run TypeScript compilation checks, and hot-reload:

You: "Add a new tool that queries weather data"
Claude: *writes the tool, compiles, restarts itself, tool is now available*

37+ Built-in Tools

Category	Tools
File ops	Read, Write, Edit, MultiEdit, Glob, Grep
Execution	Bash, background tasks, task output
Web	WebFetch, WebSearch
Code	NotebookEdit, LSP, Tree-sitter parsing
Browser	Playwright-based automation
Planning	Plan mode, Blueprint, sub-agents
Memory	Semantic search, vector store, BM25
Integration	MCP protocol, Skills system
Scheduling	Cron-like daemon, file watching, notifications

Proxy Server — share your API key across devices
Multi-provider — Anthropic, AWS Bedrock, Google Vertex AI
Plugin & Hook system — extend with custom logic
i18n — English and Chinese
Feishu & WeChat bots — messaging integrations

Configuration

Variable	Description	Default
`ANTHROPIC_API_KEY`	API key (required)	-
`ANTHROPIC_BASE_URL`	Custom API endpoint	`https://api.anthropic.com`
`AXON_LANG`	Language (`en`/`zh`)	auto-detect

MCP Protocol

// .axon/settings.json
{
  "mcpServers": {
    "filesystem": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/path"]
    }
  }
}

CLI Reference

axon                          # Interactive mode
axon "Analyze this project"   # With initial prompt
axon -p "Explain this code"   # Print mode (non-interactive)
axon -m opus "Complex task"   # Specify model
axon --resume                 # Resume last session
axon-web                      # Web IDE
axon-web -p 8080 -H 0.0.0.0  # Custom port and host
axon-web --ngrok              # Public tunnel
axon-web --evolve             # Self-evolution mode

Community

Website: chatbi.site
Discord: Join us
X (Twitter): @wangbingjie1989

Contributing

PRs and issues are welcome. See CONTRIBUTING.md for guidelines.

Acknowledgment

This project is inspired by Anthropic's @anthropic-ai/claude-code. It is an independent open-source reimplementation using public APIs. For the official version, see @anthropic-ai/claude-code.

License

MIT

中文版 README

Installation

claude-code-open

What You Are Adopting

Test This In Your Stack

About

README

Axon

Free & Open Source Axon with Web IDE, Multi-Agent, and Self-Evolution

Why Axon?

Quick Start

Other install methods

Key Features

Web IDE

Blueprint Multi-Agent System

Self-Evolution

37+ Built-in Tools

More

Configuration

MCP Protocol

CLI Reference

Community

Contributing

Acknowledgment

License

Tech Stack

Installation

Reviews0

auto_awesomeYour strongest next moves after claude-code-open

claude-code-open

What You Are Adopting

Test This In Your Stack

About

README

Axon

Free & Open Source Axon with Web IDE, Multi-Agent, and Self-Evolution

Why Axon?

Quick Start

Other install methods

Key Features

Web IDE

Blueprint Multi-Agent System

Self-Evolution

37+ Built-in Tools

More

Configuration

MCP Protocol

CLI Reference

Community

Contributing

Acknowledgment

License

Tech Stack

Installation

Reviews0

auto_awesomeYour strongest next moves after claude-code-open