Claudex

Your own Claude Code UI. Open source, self-hosted, runs entirely on your machine.

Try it live: claudex.pro

Why Claudex?

• Local or cloud sandbox - Run locally with Docker or in the cloud with E2B.
• Use your own plans - Claude Max, Z.AI Coding, or OpenRouter.
• Full IDE experience - VS Code in browser, terminal, file explorer.
• Extensible - Skills, agents, slash commands, MCP servers.

Screenshots

Quick Start

git clone https://github.com/Mng-dev-ai/claudex.git
cd claudex
docker compose up -d

Open http://localhost:3000

Features

Sandboxed Code Execution

Run AI agents in isolated environments. Choose between:

• Docker - Local execution, no external dependencies
• E2B - Cloud execution via E2B

Full Development Environment

• VS Code editor in the browser
• Terminal with full PTY support
• File system management
• Port forwarding for web previews
• Environment checkpoints and snapshots

Multiple AI Providers

Switch between providers in the same chat:

• Anthropic - Use your Max plan
• Z.AI - Use your Coding plan
• OpenRouter - Access to multiple model providers

Extend with Skills & Agents

• Custom Skills - ZIP packages with YAML metadata
• Custom Agents - Define agents with specific tool configurations
• Slash Commands - Built-in (/context, /compact, /review, /init)
• MCP Servers - Model Context Protocol support (NPX, BunX, UVX, HTTP)

Scheduled Tasks

Automate recurring tasks with Celery workers.

Configuration

Configure in the Settings UI after login:

Setting	Description
Sandbox Provider	Docker (local) or E2B (cloud)
E2B API Key	Only needed if using E2B sandbox
Claude OAuth Token	For Max plan
Z.AI API Key	For Coding plan
OpenRouter API Key	For OpenRouter models

You only need one AI provider key.

Local Development with Permissions

Docker Sandbox: No tunnel needed. Docker containers connect via host.docker.internal.

E2B Sandbox: E2B sandboxes run remotely and cannot reach localhost. Expose your backend via a tunnel:

# Using ngrok
ngrok http 8080

# Or Cloudflare Tunnel
cloudflared tunnel --url http://localhost:8080

Then set BASE_URL to your tunnel URL:

BASE_URL=https://your-tunnel-url.ngrok.io docker compose up -d

Architecture

┌─────────────────┐     ┌─────────────────┐     ┌─────────────────┐
│    Frontend     │────▶│   FastAPI       │────▶│   PostgreSQL    │
│   React/Vite    │     │   Backend       │     │   Database      │
└─────────────────┘     └────────┬────────┘     └─────────────────┘
                                 │
                    ┌────────────┼────────────┐
                    ▼            ▼            ▼
            ┌───────────┐ ┌───────────┐ ┌─────────────────┐
            │   Redis   │ │  Celery   │ │     Sandbox     │
            │  Pub/Sub  │ │  Workers  │ │  Docker or E2B  │
            └───────────┘ └───────────┘ └─────────────────┘

Tech Stack

Frontend: React 19, TypeScript, Vite, TailwindCSS, Zustand, React Query, Monaco Editor, XTerm.js

Backend: FastAPI, Python 3.13, SQLAlchemy 2.0, Celery, Redis, Granian

Services

Service	Port
Frontend	3000
Backend API	8080
PostgreSQL	5432
Redis	6379

Commands

docker compose up -d      # Start
docker compose down       # Stop
docker compose logs -f    # Logs

API & Admin

• API Docs: http://localhost:8080/api/v1/docs
• Admin Panel: http://localhost:8080/admin

Default admin: admin@example.com / admin123

Contributing

1. Fork the repository
2. Create a feature branch
3. Commit your changes
4. Open a Pull Request

License

MIT - see LICENSE