diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 00000000..5c40f7b9
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,49 @@
+# Dependencies
+node_modules/
+npm-debug.log
+yarn-error.log
+
+# Build outputs
+dist/
+build/
+
+# Development files
+*.log
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Editor directories
+.vscode/
+.idea/
+*.swp
+*.swo
+
+# Git
+.git/
+.gitignore
+
+# Testing
+coverage/
+.nyc_output/
+test-screenshots/
+screenshots/
+
+# Documentation
+*.md
+docs/
+
+# Temporary files
+tmp/
+temp/
+.tmp/
+
+# Database (will be created in container)
+server/database/*.db
+
+# Test files
+test-*.js
+*.test.js
+*.spec.js
\ No newline at end of file
diff --git a/.env.docker b/.env.docker
new file mode 100644
index 00000000..c645868b
--- /dev/null
+++ b/.env.docker
@@ -0,0 +1,127 @@
+# Claude Code UI Docker Environment Configuration
+# Copy this file to .env and customize for your setup
+
+# ===========================================
+# APPLICATION CONFIGURATION
+# ===========================================
+
+# Server ports
+PORT=2008
+VITE_PORT=2009
+
+# Environment
+NODE_ENV=development
+
+# Database configuration
+DB_PATH=/app/server/database/auth.db
+
+# ===========================================
+# AUTHENTICATION & SECURITY
+# ===========================================
+
+# JWT Secret (generate a secure random string)
+JWT_SECRET=your-super-secure-jwt-secret-key-here
+
+# Default admin user (created on first startup)
+DEFAULT_ADMIN_USERNAME=admin
+DEFAULT_ADMIN_PASSWORD=change-this-secure-password
+
+# Session timeout (in milliseconds, 24 hours = 86400000)
+SESSION_TIMEOUT=86400000
+
+# ===========================================
+# CLAUDE API CONFIGURATION
+# ===========================================
+
+# Your Anthropic API key (optional - only needed if using Claude CLI directly)
+# The UI uses the Claude CLI which should already be configured on your host
+# ANTHROPIC_API_KEY=sk-ant-your-api-key-here
+
+# Claude model configuration
+CLAUDE_DEFAULT_MODEL=sonnet
+CLAUDE_MAX_TOKENS=4096
+
+# Custom Claude executable path (optional)
+CLAUDE_EXECUTABLE_PATH=/usr/local/bin/claude
+
+# ===========================================
+# WORKSPACE CONFIGURATION
+# ===========================================
+
+# Project workspace directory (mounted as read-only)
+WORKSPACE_PATH=/workspace
+
+# Allowed project directories (comma-separated)
+ALLOWED_DIRECTORIES=/workspace,/home/projects,${HOME}/Desktop
+
+# ===========================================
+# DOCKER-SPECIFIC CONFIGURATION
+# ===========================================
+
+# Host directories to mount for projects
+HOST_WORKSPACE_PATH=${HOME}/Desktop
+HOST_CLAUDE_PATH=/usr/local/bin/claude
+
+# User home directory configuration
+# macOS: /Users/username
+# Linux: /home/username
+# Windows: C:\Users\username (use forward slashes: C:/Users/username)
+USER_HOME_DIR=${HOME}
+
+# Claude configuration paths (platform-specific)
+CLAUDE_PROJECTS_PATH=${HOME}/.claude/projects
+CLAUDE_CONFIG_DIR=${HOME}/.claude
+CLAUDE_CONFIG_FILE=${HOME}/.claude.json
+
+# Network configuration
+DOCKER_NETWORK_NAME=claude-network
+
+# ===========================================
+# DEVELOPMENT OPTIONS
+# ===========================================
+
+# Enable hot reload for development
+CHOKIDAR_USEPOLLING=true
+WATCHPACK_POLLING=true
+
+# Debug logging
+DEBUG=claude-ui:*
+LOG_LEVEL=info
+
+# ===========================================
+# PRODUCTION OPTIONS
+# ===========================================
+
+# SSL/TLS configuration (for production)
+SSL_ENABLED=false
+SSL_CERT_PATH=/etc/ssl/certs/cert.pem
+SSL_KEY_PATH=/etc/ssl/private/key.pem
+
+# Reverse proxy configuration
+BEHIND_PROXY=false
+TRUST_PROXY=false
+
+# ===========================================
+# SECURITY HEADERS
+# ===========================================
+
+# CORS configuration
+CORS_ORIGIN=http://localhost:2009
+CORS_CREDENTIALS=true
+
+# Rate limiting
+RATE_LIMIT_WINDOW=900000  # 15 minutes
+RATE_LIMIT_MAX=100        # requests per window
+
+# ===========================================
+# MONITORING & ANALYTICS
+# ===========================================
+
+# Enable telemetry
+TELEMETRY_ENABLED=false
+
+# Sentry error tracking (optional)
+SENTRY_DSN=
+
+# Analytics (optional)
+ANALYTICS_ENABLED=false
\ No newline at end of file
diff --git a/.env.example b/.env.example
index 7cd2dd5b..e343f737 100755
--- a/.env.example
+++ b/.env.example
@@ -9,4 +9,18 @@
 #API server
 PORT=3008
 #Frontend port
-VITE_PORT=3009
\ No newline at end of file
+VITE_PORT=3009
+
+# =============================================================================
+# CLAUDE CONFIGURATION
+# =============================================================================
+
+# Path to Claude projects directory (default: ~/.claude/projects)
+# Use ${HOME} for dynamic home directory
+CLAUDE_PROJECTS_PATH=${HOME}/.claude/projects
+
+# Claude configuration directory (default: ~/.claude)
+CLAUDE_CONFIG_DIR=${HOME}/.claude
+
+# User home directory (for Docker containers)
+USER_HOME_DIR=${HOME}
\ No newline at end of file
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 00000000..26bd5485
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,391 @@
+# CLAUDE.md - Claude Code UI Project Guide
+
+## 🚀 Quick Start Commands
+
+### Development
+
+**Local Development:**
+```bash
+# Start development server (frontend + backend)
+npm run dev
+
+# Start backend only
+npm run server
+
+# Start frontend only  
+npm run client
+
+# Build for production
+npm run build
+```
+
+**Docker Development:**
+```bash
+# Start with Docker Compose (recommended)
+docker compose -f docker-compose.dev.yml up
+
+# Build and start in background
+docker compose -f docker-compose.dev.yml up -d
+
+# View logs
+docker compose -f docker-compose.dev.yml logs -f
+
+# Stop services
+docker compose -f docker-compose.dev.yml down
+```
+
+### Testing & Quality
+```bash
+# Run tests (if available)
+npm test
+
+# Check for linting issues
+npm run lint
+
+# Type checking (if TypeScript)
+npm run typecheck
+```
+
+### Port Configuration
+- **Backend:** http://0.0.0.0:2008
+- **Frontend:** http://localhost:2009
+- **WebSocket:** ws://localhost:2008/ws
+
+## 🐳 Docker Setup
+
+This project includes complete Docker support for both development and production environments.
+
+### Quick Docker Start
+```bash
+# Copy environment template
+cp .env.docker .env
+
+# Edit .env and add your Anthropic API key
+# ANTHROPIC_API_KEY=sk-ant-your-api-key-here
+
+# Start development environment
+docker compose -f docker-compose.dev.yml up
+```
+
+### Environment Variables
+Key environment variables for Docker deployment:
+
+| Variable | Description | Example |
+|----------|-------------|---------|
+| `ANTHROPIC_API_KEY` | Your Claude API key | `sk-ant-xxxxx` |
+| `DEFAULT_ADMIN_USERNAME` | Initial admin user | `admin` |
+| `DEFAULT_ADMIN_PASSWORD` | Initial admin password | `secure-password` |
+| `HOST_WORKSPACE_PATH` | Projects directory to mount | `${HOME}/Desktop` |
+| `CLAUDE_EXECUTABLE_PATH` | Custom Claude CLI path | `/usr/local/bin/claude` |
+
+See `DOCKER.md` for complete documentation and advanced configuration.
+
+## 🏗️ High-Level Architecture
+
+### Technology Stack
+- **Frontend:** React 18 + Vite
+- **Backend:** Express.js with WebSocket server
+- **Database:** SQLite (better-sqlite3)
+- **Authentication:** JWT + bcrypt
+- **Real-time:** WebSockets for live chat
+
+### System Design
+```
+┌─────────────────┐    ┌─────────────────┐    ┌─────────────────┐
+│   React Client  │◄──►│  Express Server │◄──►│   Claude CLI    │
+│                 │    │                 │    │                 │
+│  - Chat UI      │    │  - Auth Routes  │    │  - Code Actions │
+│  - Project Mgmt │    │  - WebSockets   │    │  - File Ops     │
+│  - File Browser │    │  - Git API      │    │  - Tool Calling │
+└─────────────────┘    └─────────────────┘    └─────────────────┘
+         │                       │                       │
+         └───────────────────────┼───────────────────────┘
+                                 ▼
+                     ┌─────────────────┐
+                     │  SQLite DB      │
+                     │  - Users        │
+                     │  - Sessions     │
+                     │  - Projects     │
+                     └─────────────────┘
+```
+
+### Key Components
+
+#### Frontend (`/src`)
+- **App.jsx** - Main application with session protection
+- **ChatInterface.jsx** - Real-time chat with Claude
+- **components/** - Reusable UI components
+- **utils/api.js** - API client utilities
+
+#### Backend (`/server`)
+- **index.js** - Express server with WebSocket setup
+- **routes/** - API endpoints (auth, git, files)
+- **middleware/** - Authentication & validation
+- **database/** - SQLite schema & operations
+
+#### Authentication System
+- **Single-user system** - Only one account allowed
+- **JWT tokens** - Stateless authentication
+- **Setup mode** - Automatic when no users exist
+- **Session protection** - Prevents interruptions during active chats
+
+## 🔧 Configuration & Setup
+
+### Environment Variables
+```bash
+# Server configuration
+PORT=2008
+VITE_PORT=2009
+
+# Database
+DB_PATH=server/database/auth.db
+
+# Optional: Claude API configuration
+ANTHROPIC_API_KEY=your_key_here
+```
+
+### Claude Executable Configuration
+The Claude CLI executable path can be configured through the Tools Settings:
+1. Click **Tools Settings** in the sidebar
+2. Find **Claude Executable Path** section
+3. Enter the full path to your Claude CLI executable
+4. Leave empty to use the default `claude` command from PATH
+5. Click **Save Settings**
+
+This is useful when:
+- Claude is installed in a non-standard location
+- Using multiple versions of Claude CLI
+- Running in containerized environments
+- Windows users with specific installation paths
+
+### Initial Setup
+1. **Clone and install dependencies:**
+   ```bash
+   npm install
+   ```
+
+2. **First run (setup mode):**
+   ```bash
+   npm run dev
+   # Navigate to http://localhost:2009
+   # Create your admin account
+   ```
+
+3. **Database reset (if needed):**
+   ```bash
+   rm server/database/auth.db
+   npm run dev  # Triggers setup mode
+   ```
+
+## 🎯 Core Features
+
+### Project Management
+- **Multi-project support** - Switch between different codebases
+- **Git integration** - Status, branches, and file tracking
+- **Session isolation** - Each project maintains separate chat history
+- **File browser** - Navigate and edit project files
+
+### Chat Interface
+- **Real-time messaging** - Instant responses via WebSockets  
+- **Tool integration** - Claude can execute code operations
+- **Session protection** - Prevents UI updates during active conversations
+- **Message history** - Persistent chat logs per project
+- **Status indicators** - Shows Claude's working state
+
+### Security Features
+- **Tool permissions** - Disabled by default for security
+- **Project sandboxing** - Isolated file system access
+- **Authentication required** - No anonymous access
+- **Session validation** - JWT token verification
+
+### Claude Executable Path Configuration
+- **Custom executable path** - Configure custom path to Claude CLI
+- **Default behavior** - Uses 'claude' command from PATH if not specified
+- **Cross-platform support** - Works with Unix and Windows paths
+- **Settings persistence** - Saved in browser localStorage
+- **Examples**:
+  - Unix/Linux/macOS: `/usr/local/bin/claude`
+  - Windows: `C:\Program Files\Claude\claude.exe`
+  - Custom installation: `/home/user/.npm-global/bin/claude`
+
+## 🐛 Troubleshooting
+
+### Common Issues
+
+#### Port Conflicts
+```bash
+# Kill existing processes
+pkill -f "node server/index.js"
+pkill -f "npm run dev"
+
+# Start fresh
+npm run dev
+```
+
+#### Database Issues
+```bash
+# Reset database (triggers setup mode)
+rm server/database/auth.db
+npm run dev
+```
+
+#### Git Path Errors
+- **Symptom:** Console logs showing "Project path not found"
+- **Cause:** Projects reference non-existent directories
+- **Fix:** Update project paths or remove orphaned projects
+
+#### React Errors in ChatInterface
+- **Symptom:** JavaScript errors when loading chat sessions
+- **Cause:** Missing project directories or invalid status messages
+- **Fix:** Implement better error boundaries and path validation
+
+### Performance Optimization
+```bash
+# Clear node modules and reinstall
+rm -rf node_modules package-lock.json
+npm install
+
+# Rebuild frontend
+npm run build
+```
+
+## 📁 Project Structure
+
+```
+claudecodeui/
+├── src/                    # React frontend
+│   ├── components/         # Reusable UI components
+│   │   ├── ChatInterface.jsx
+│   │   ├── ClaudeStatus.jsx
+│   │   └── TodoList.jsx
+│   ├── utils/             # Frontend utilities
+│   └── App.jsx            # Main application
+├── server/                # Express backend
+│   ├── routes/            # API endpoints
+│   │   ├── auth.js        # Authentication
+│   │   ├── git.js         # Git operations
+│   │   └── files.js       # File management
+│   ├── middleware/        # Auth & validation
+│   ├── database/          # SQLite setup
+│   └── index.js           # Server entry point
+├── public/                # Static assets
+├── package.json           # Dependencies & scripts
+└── vite.config.js         # Frontend build config
+```
+
+## 🔄 Development Workflow
+
+### Adding New Features
+1. **Backend API:** Add routes in `/server/routes/`
+2. **Frontend UI:** Create components in `/src/components/`
+3. **WebSocket events:** Update both client and server handlers
+4. **Database changes:** Modify schema in `/server/database/`
+
+### Git Integration Points
+- **Project loading:** `server/routes/git.js:62`
+- **Status polling:** Continuous Git status checks
+- **Branch management:** `server/routes/git.js:198`
+- **Error handling:** `validateGitRepository()` function
+
+### Session Protection System
+- **Activation:** When user sends chat message
+- **WebSocket events:** `session-created`, `claude-complete`, `session-aborted`  
+- **Purpose:** Prevents sidebar updates during active conversations
+- **Implementation:** `App.jsx` + `ChatInterface.jsx` coordination
+
+## 🚨 Known Issues & Fixes
+
+### Issue: Continuous Git Errors
+**Problem:** Logs show repeated "Project path not found" errors
+**Solution:**
+```javascript
+// Add to git.js validation
+const validateProjectPath = (path) => {
+  if (!fs.existsSync(path)) {
+    console.warn(`Project path does not exist: ${path}`);
+    return false;
+  }
+  return true;
+};
+```
+
+### Issue: React Error in ChatInterface Line 1515
+**Problem:** Error when loading existing chat sessions
+**Location:** `src/components/ChatInterface.jsx:1515`
+**Solution:** Add error boundary around claude-status message handling
+
+### Issue: WebSocket Connection Drops
+**Problem:** Chat becomes unresponsive
+**Solution:** Implement automatic reconnection logic
+
+## 📚 Integration with Claude Code CLI
+
+This UI acts as a web interface for the Claude Code CLI:
+
+### Tool Integration
+- **File operations** - Read, write, edit files
+- **Git commands** - Status, diff, commit, push
+- **Terminal access** - Execute shell commands
+- **Project navigation** - Browse directory structure
+
+### API Endpoints
+- `POST /api/chat/send` - Send message to Claude
+- `GET /api/projects` - List available projects  
+- `GET /api/git/status` - Get Git repository status
+- `POST /api/files/read` - Read file contents
+- `POST /api/files/write` - Write file contents
+
+### WebSocket Events
+- `message` - Chat messages
+- `claude-status` - Working status updates
+- `session-created` - New chat session
+- `session-complete` - Chat finished
+- `session-aborted` - Chat interrupted
+
+## 🔐 Security Considerations
+
+### Authentication
+- **Single-user system** - Only one account supported
+- **JWT expiration** - Tokens have limited lifetime  
+- **Password hashing** - bcrypt with salt rounds 12
+- **Setup protection** - Registration only when no users exist
+
+### File System Access
+- **Project sandboxing** - Limited to configured directories
+- **Path validation** - Prevent directory traversal attacks
+- **Tool permissions** - Disabled by default
+- **Git operations** - Validated repository paths
+
+### Network Security
+- **CORS configuration** - Restricted origins
+- **WebSocket authentication** - JWT token required
+- **Input validation** - Sanitized user inputs
+- **Error messages** - No sensitive information leakage
+
+---
+
+## 📞 Support & Maintenance
+
+### Health Checks
+- **Database connection** - SQLite file integrity
+- **WebSocket status** - Active connections count
+- **Git operations** - Repository accessibility
+- **File system** - Project directory permissions
+
+### Monitoring
+- **Server logs** - Console output for debugging
+- **Error tracking** - Catch and log exceptions
+- **Performance** - WebSocket message timing
+- **Resource usage** - Memory and CPU monitoring
+
+### Updates
+- **Dependencies** - Regular npm audit and updates
+- **Security patches** - Keep Express and React current
+- **Claude CLI** - Ensure compatibility with latest version
+- **Database migrations** - Handle schema changes
+
+---
+
+*Last Updated: 2024-12-28*  
+*Version: 1.4.0*  
+*Tested with: Claude Code CLI*
\ No newline at end of file
diff --git a/DOCKER.md b/DOCKER.md
new file mode 100644
index 00000000..3f6dc59d
--- /dev/null
+++ b/DOCKER.md
@@ -0,0 +1,454 @@
+# 🐳 Docker Setup for Claude Code UI
+
+This guide covers how to run Claude Code UI using Docker and Docker Compose for both development and production environments.
+
+## 🚀 Quick Start
+
+### 1. Prerequisites
+
+- Docker and Docker Compose installed
+- Git (to clone the repository)
+- Claude CLI configured on your host system (the container will use your host configuration)
+
+### 2. Environment Setup
+
+Copy the environment template and customize it:
+
+```bash
+cp .env.docker .env
+```
+
+Edit `.env` and set your configuration:
+
+```bash
+# Required: Default admin credentials (created on first startup)
+DEFAULT_ADMIN_USERNAME=admin
+DEFAULT_ADMIN_PASSWORD=your-secure-password
+
+# Optional: If you need to use a different Claude CLI path
+# CLAUDE_EXECUTABLE_PATH=/usr/local/bin/claude
+
+# Platform-specific paths (examples)
+# macOS:
+USER_HOME_DIR=/Users/yourusername
+HOST_WORKSPACE_PATH=/Users/yourusername/Desktop
+
+# Linux:
+USER_HOME_DIR=/home/yourusername
+HOST_WORKSPACE_PATH=/home/yourusername/Desktop
+
+# Windows (use forward slashes):
+USER_HOME_DIR=C:/Users/yourusername
+HOST_WORKSPACE_PATH=C:/Users/yourusername/Desktop
+```
+
+**Note**: The `${HOME}` environment variable works automatically on macOS and Linux. Windows users should explicitly set paths.
+
+### 3. Run with Docker Compose
+
+**Development mode (with hot reload):**
+```bash
+docker compose -f docker-compose.dev.yml up
+```
+
+**Production mode:**
+```bash
+docker compose up -d
+```
+
+**Access the application:**
+- Frontend: http://localhost:2009
+- Backend API: http://localhost:2008
+
+## 📁 File Structure
+
+```
+claudecodeui/
+├── docker-compose.yml          # Production configuration
+├── docker-compose.dev.yml      # Development configuration
+├── Dockerfile                  # Production image
+├── Dockerfile.dev             # Development image
+├── .dockerignore              # Files to exclude from build
+├── nginx.conf                 # Nginx reverse proxy config
+├── .env.docker               # Environment template
+└── DOCKER.md                 # This guide
+```
+
+## 🔧 Configuration Options
+
+### Environment Variables
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `DEFAULT_ADMIN_USERNAME` | Initial admin user | `admin` | ❌ |
+| `DEFAULT_ADMIN_PASSWORD` | Initial admin password | `change-me` | ❌ |
+| `PORT` | Backend server port | `2008` | ❌ |
+| `VITE_PORT` | Frontend dev server port | `2009` | ❌ |
+| `JWT_SECRET` | JWT signing secret | auto-generated | ❌ |
+| `USER_HOME_DIR` | Host user's home directory | `${HOME}` | ❌ |
+| `WORKSPACE_PATH` | Internal workspace path | `/workspace` | ❌ |
+| `HOST_WORKSPACE_PATH` | Host directory to mount | `${HOME}/Desktop` | ❌ |
+| `CLAUDE_EXECUTABLE_PATH` | Custom Claude CLI path | `/usr/local/bin/claude` | ❌ |
+| `CLAUDE_CONFIG_DIR` | Claude config directory | `${HOME}/.claude` | ❌ |
+| `CLAUDE_CONFIG_FILE` | Claude config file | `${HOME}/.claude.json` | ❌ |
+
+### Volume Mounts
+
+- **Database persistence**: `./data:/app/data`
+- **Project access**: `${HOST_WORKSPACE_PATH}:/workspace:ro`
+- **Claude executable**: `${CLAUDE_PATH}:/usr/local/bin/claude:ro`
+
+## 🛠️ Development Setup
+
+### Hot Reload Development
+
+```bash
+# Start development environment
+docker compose -f docker-compose.dev.yml up
+
+# View logs
+docker compose -f docker-compose.dev.yml logs -f
+
+# Rebuild after dependency changes
+docker compose -f docker-compose.dev.yml build
+```
+
+### Development Features
+
+- 🔄 **Hot reload**: Changes to source files automatically refresh
+- 📝 **Volume mounts**: Source code mounted for live editing
+- 🐛 **Debug mode**: Detailed logging and error messages
+- 🔧 **Dev tools**: All development dependencies included
+
+### Debugging
+
+```bash
+# Enter the container
+docker compose -f docker-compose.dev.yml exec app-dev bash
+
+# Check application logs
+docker compose -f docker-compose.dev.yml logs app-dev
+
+# Monitor container stats
+docker stats claude-code-ui-dev
+```
+
+## 🚀 Production Setup
+
+### Production Deployment
+
+```bash
+# Build and start production services
+docker compose up -d
+
+# With Nginx reverse proxy
+docker compose --profile production up -d
+```
+
+### Production Features
+
+- 🏗️ **Multi-stage build**: Optimized image size
+- 🔒 **Security**: Non-root user, minimal dependencies
+- ⚡ **Performance**: Pre-built frontend, optimized Node.js
+- 🔄 **Health checks**: Automatic service monitoring
+- 🚦 **Nginx proxy**: Load balancing and SSL termination
+
+### SSL/HTTPS Setup
+
+1. Place SSL certificates in `./ssl/` directory:
+```bash
+mkdir ssl
+cp your-cert.pem ssl/cert.pem
+cp your-key.pem ssl/key.pem
+```
+
+2. Update `nginx.conf` to enable HTTPS
+3. Set environment variables:
+```bash
+SSL_ENABLED=true
+SSL_CERT_PATH=/etc/nginx/ssl/cert.pem
+SSL_KEY_PATH=/etc/nginx/ssl/key.pem
+```
+
+## 📊 Monitoring & Health Checks
+
+### Built-in Health Checks
+
+```bash
+# Check service health
+docker compose ps
+
+# Health check endpoint
+curl http://localhost:2008/api/health
+```
+
+### Monitoring Commands
+
+```bash
+# Container stats
+docker stats
+
+# Application logs
+docker compose logs -f app
+
+# System resource usage
+docker system df
+```
+
+## 🔐 Security Considerations
+
+### Authentication Setup
+
+The application creates a default admin user on first startup:
+
+```bash
+# Set secure credentials in .env
+DEFAULT_ADMIN_USERNAME=your-admin
+DEFAULT_ADMIN_PASSWORD=very-secure-password-here
+```
+
+### Network Security
+
+- Services run on isolated Docker network
+- Database stored in named volume
+- Read-only workspace mounts
+- Optional Nginx reverse proxy with rate limiting
+
+### Environment Security
+
+```bash
+# Generate secure JWT secret
+JWT_SECRET=$(openssl rand -base64 32)
+
+# Use environment-specific configs
+NODE_ENV=production
+TRUST_PROXY=true  # if behind reverse proxy
+```
+
+## 📝 Usage Examples
+
+### Basic Development Workflow
+
+```bash
+# 1. Clone and setup
+git clone <repository>
+cd claudecodeui
+cp .env.docker .env
+
+# 2. Edit .env with your API key
+nano .env
+
+# 3. Start development environment
+docker compose -f docker-compose.dev.yml up
+
+# 4. Access application at http://localhost:2009
+```
+
+### Production Deployment
+
+```bash
+# 1. Prepare environment
+cp .env.docker .env
+# Edit .env with production settings
+
+# 2. Deploy with all services
+docker compose --profile production up -d
+
+# 3. Verify deployment
+curl -f http://localhost/api/health
+```
+
+### Custom Claude CLI Integration
+
+```bash
+# Mount custom Claude installation
+docker run -v /path/to/claude:/usr/local/bin/claude:ro \\
+  -e CLAUDE_EXECUTABLE_PATH=/usr/local/bin/claude \\
+  claude-code-ui
+```
+
+### Project Workspace Configuration
+
+```bash
+# Mount multiple project directories
+docker compose run -v /home/user/projects:/workspace/projects:ro \\
+  -v /opt/repos:/workspace/repos:ro \\
+  app-dev
+```
+
+## 🌍 Cross-Platform Configuration
+
+### Platform-Specific Paths
+
+The Docker setup supports macOS, Linux, and Windows. Here's how to configure paths for each platform:
+
+#### macOS
+```bash
+# Home directories typically start with /Users
+USER_HOME_DIR=/Users/yourusername
+HOST_WORKSPACE_PATH=/Users/yourusername/Desktop
+CLAUDE_CONFIG_DIR=/Users/yourusername/.claude
+```
+
+#### Linux
+```bash
+# Home directories typically start with /home
+USER_HOME_DIR=/home/yourusername
+HOST_WORKSPACE_PATH=/home/yourusername/Desktop
+CLAUDE_CONFIG_DIR=/home/yourusername/.claude
+```
+
+#### Windows
+```bash
+# Use forward slashes for Windows paths in Docker
+USER_HOME_DIR=C:/Users/yourusername
+HOST_WORKSPACE_PATH=C:/Users/yourusername/Desktop
+CLAUDE_CONFIG_DIR=C:/Users/yourusername/.claude
+```
+
+### Automatic Path Detection
+
+On macOS and Linux, you can use the `${HOME}` environment variable which automatically expands to your home directory:
+
+```bash
+# Works on macOS and Linux
+USER_HOME_DIR=${HOME}
+HOST_WORKSPACE_PATH=${HOME}/Desktop
+CLAUDE_CONFIG_DIR=${HOME}/.claude
+```
+
+### Important Notes
+
+1. **Volume Mounts**: The Docker containers map your host directories to standardized paths inside the container:
+   - Your home directory → `/home/user` (development) or `/home/nodejs` (production)
+   - Your workspace → `/workspace`
+   - Claude config → `/home/user/.claude`
+
+2. **Windows Users**: Always use forward slashes (`/`) instead of backslashes (`\`) in paths
+
+3. **Custom Paths**: If your Claude configuration or projects are in non-standard locations, update the respective environment variables
+
+## 🔧 Troubleshooting
+
+### Common Issues
+
+**Port conflicts:**
+```bash
+# Check what's using the ports
+lsof -i :2008 -i :2009
+
+# Use different ports
+docker compose -f docker-compose.dev.yml down
+# Edit .env to change PORT and VITE_PORT
+docker compose -f docker-compose.dev.yml up
+```
+
+**Permission issues:**
+```bash
+# Fix data directory permissions
+sudo chown -R 1001:1001 ./data
+
+# Or run without volume mount
+docker compose run --rm app-dev
+```
+
+**Claude CLI not found:**
+```bash
+# The Claude CLI is now automatically installed in the Docker image
+# If you still have issues, check the Claude CLI path:
+docker compose exec app-dev which claude
+
+# If using a custom Claude CLI location on host, set in .env:
+# CLAUDE_EXECUTABLE_PATH=/path/to/your/claude
+```
+
+### Logs & Debugging
+
+```bash
+# Application logs
+docker compose logs -f app-dev
+
+# Container inspection
+docker inspect claude-code-ui-dev
+
+# Network debugging
+docker network ls
+docker network inspect claudecodeui_claude-network-dev
+```
+
+### Performance Optimization
+
+```bash
+# Prune unused images
+docker image prune -a
+
+# Optimize build cache
+docker compose build --no-cache
+
+# Monitor resource usage
+docker stats --no-stream
+```
+
+## 🆕 Updates & Maintenance
+
+### Updating the Application
+
+```bash
+# Pull latest changes
+git pull origin main
+
+# Rebuild and restart
+docker compose -f docker-compose.dev.yml down
+docker compose -f docker-compose.dev.yml build
+docker compose -f docker-compose.dev.yml up -d
+```
+
+### Database Backups
+
+```bash
+# Backup SQLite database
+docker compose exec app-dev sqlite3 /app/server/database/auth.db ".backup backup.db"
+docker cp claude-code-ui-dev:/app/backup.db ./backup-$(date +%Y%m%d).db
+
+# Restore database
+docker cp ./backup.db claude-code-ui-dev:/app/backup.db
+docker compose exec app-dev sqlite3 /app/server/database/auth.db ".restore backup.db"
+```
+
+## 🤝 Support
+
+- **Issues**: Report bugs and request features on GitHub
+- **Documentation**: Check the main README.md for application details
+- **Community**: Join discussions in the project's GitHub Discussions
+
+---
+
+## 📋 Quick Reference
+
+### Useful Commands
+
+```bash
+# Development
+docker compose -f docker-compose.dev.yml up -d     # Start dev environment
+docker compose -f docker-compose.dev.yml logs -f   # View logs
+docker compose -f docker-compose.dev.yml restart   # Restart services
+
+# Production  
+docker compose up -d                                # Start production
+docker compose --profile production up -d          # With nginx
+docker compose ps                                   # Check status
+docker compose down                                 # Stop all services
+
+# Maintenance
+docker compose pull                                 # Update base images
+docker system prune -a                             # Clean up space
+docker compose build --no-cache                    # Force rebuild
+```
+
+### Health Check URLs
+
+- Frontend: http://localhost:2009
+- Backend API: http://localhost:2008/api/health
+- WebSocket: ws://localhost:2008/ws
+
+Happy coding with Claude! 🚀
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..e90aed3d
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,88 @@
+# Multi-stage build for Claude Code UI
+
+# Stage 1: Build frontend
+FROM node:20-alpine AS frontend-builder
+
+# Install build dependencies for native modules
+RUN apk add --no-cache \
+    python3 \
+    make \
+    g++
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install dependencies (including devDependencies for build)
+RUN npm ci
+
+# Copy frontend source
+COPY index.html ./
+COPY vite.config.js ./
+COPY postcss.config.js ./
+COPY tailwind.config.js ./
+COPY public/ ./public/
+COPY src/ ./src/
+
+# Build frontend
+RUN npm run build
+
+# Stage 2: Setup backend and runtime
+FROM node:20-alpine AS runtime
+
+# Install system dependencies
+RUN apk add --no-cache \
+    curl \
+    git \
+    openssh-client \
+    python3 \
+    make \
+    g++ \
+    sqlite
+
+# Create app user
+RUN addgroup -g 1001 -S nodejs && \
+    adduser -S nodejs -u 1001
+
+# Install Claude CLI globally
+RUN npm install -g @anthropic-ai/claude-cli
+
+# Create directory for Claude configuration
+RUN mkdir -p /home/nodejs/.claude && \
+    chown -R nodejs:nodejs /home/nodejs/.claude
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install production dependencies only
+RUN npm ci --omit=dev && \
+    npm cache clean --force
+
+# Copy server files
+COPY server/ ./server/
+
+# Copy built frontend from previous stage
+COPY --from=frontend-builder /app/dist ./dist
+
+# Copy other necessary files
+COPY .env.example ./.env.example
+
+# Create data directory for SQLite
+RUN mkdir -p /app/data && \
+    chown -R nodejs:nodejs /app
+
+# Switch to non-root user
+USER nodejs
+
+# Expose ports
+EXPOSE 2008 2009
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD node -e "require('http').get('http://localhost:2008/api/health', (r) => process.exit(r.statusCode === 200 ? 0 : 1))"
+
+# Start the application
+CMD ["node", "server/index.js"]
\ No newline at end of file
diff --git a/Dockerfile.dev b/Dockerfile.dev
new file mode 100644
index 00000000..64e113c6
--- /dev/null
+++ b/Dockerfile.dev
@@ -0,0 +1,44 @@
+# Development Dockerfile for Claude Code UI
+
+FROM node:20-alpine
+
+# Install system dependencies
+RUN apk add --no-cache \
+    curl \
+    git \
+    openssh-client \
+    python3 \
+    make \
+    g++ \
+    sqlite \
+    bash \
+    sudo
+
+# Install Claude CLI globally
+RUN npm install -g @anthropic-ai/claude-cli
+
+# Create user with same UID as host user for proper file permissions
+# Note: UID 1000 and GID 1000 are already used by 'node' user in node:alpine
+RUN echo 'node ALL=(ALL) NOPASSWD:ALL' >> /etc/sudoers
+
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install all dependencies (including devDependencies)
+RUN npm install && \
+    npm cache clean --force
+
+# Copy application files
+COPY . .
+
+# Create data directory and fix ownership
+RUN mkdir -p /app/server/database && \
+    chown -R node:node /app
+
+# Expose ports
+EXPOSE 2008 2009
+
+# Development command (will be overridden by docker-compose.dev.yml)
+CMD ["npm", "run", "dev"]
\ No newline at end of file
diff --git a/README.md b/README.md
index ad33afea..d5bf3ca2 100755
--- a/README.md
+++ b/README.md
@@ -45,8 +45,10 @@ A desktop and mobile UI for [Claude Code](https://docs.anthropic.com/en/docs/cla
 
 ### Prerequisites
 
-- [Node.js](https://nodejs.org/) v20 or higher
+- [Node.js](https://nodejs.org/) v20 or higher (for local development)
+- [Docker](https://www.docker.com/) and Docker Compose (for containerized deployment)
 - [Claude Code CLI](https://docs.anthropic.com/en/docs/claude-code) installed and configured
+- [Anthropic API Key](https://console.anthropic.com/) for Claude functionality
 
 ### Installation
 
@@ -76,7 +78,241 @@ npm run dev
 The application will start at the port you specified in your .env
 
 5. **Open your browser:**
-   - Development: `http://localhost:3001`
+   - Development: `http://localhost:3009` (or your configured VITE_PORT)
+
+## 🐳 Docker Deployment (Recommended)
+
+Docker provides the easiest and most reliable way to run Claude Code UI with all dependencies properly configured.
+
+### Quick Docker Start
+
+1. **Clone the repository:**
+```bash
+git clone https://github.com/siteboon/claudecodeui.git
+cd claudecodeui
+```
+
+2. **Setup environment:**
+```bash
+# Copy the Docker environment template
+cp .env.docker .env
+
+# Edit the environment file with your settings
+nano .env
+```
+
+3. **Configure your environment variables:**
+```bash
+# Required: Default admin credentials (created on first startup)
+DEFAULT_ADMIN_USERNAME=admin
+DEFAULT_ADMIN_PASSWORD=your-secure-password
+
+# Note: Claude CLI should already be configured on your host system
+# The Docker container will install and use Claude CLI automatically
+
+# Optional: Custom workspace path for your projects
+HOST_WORKSPACE_PATH=${HOME}/Desktop
+
+# Optional: Custom user paths (defaults to current user's home)
+CLAUDE_PROJECTS_PATH=${HOME}/.claude/projects
+CLAUDE_CONFIG_DIR=${HOME}/.claude
+USER_HOME_DIR=${HOME}
+```
+
+4. **Start with Docker Compose:**
+```bash
+# Development mode (with hot reload)
+docker compose -f docker-compose.dev.yml up
+
+# Or run in background
+docker compose -f docker-compose.dev.yml up -d
+
+# Production mode
+docker compose up -d
+```
+
+5. **Access the application:**
+   - Frontend: `http://localhost:2009`
+   - Backend API: `http://localhost:2008`
+
+### Environment Variables Reference
+
+The application supports comprehensive configuration through environment variables. Different defaults apply for local development vs Docker deployment:
+
+#### Core Application Settings
+
+| Variable | Description | Local Default | Docker Default | Required |
+|----------|-------------|---------------|----------------|----------|
+| `PORT` | Backend server port | `3008` | `2008` | ❌ |
+| `VITE_PORT` | Frontend dev server port | `3009` | `2009` | ❌ |
+| `NODE_ENV` | Environment mode | `development` | `development` | ❌ |
+| `DB_PATH` | Database file location | `server/database/auth.db` | `/app/server/database/auth.db` | ❌ |
+
+#### Authentication & Security
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `JWT_SECRET` | JWT signing secret | auto-generated | ❌ |
+| `DEFAULT_ADMIN_USERNAME` | Initial admin username | `admin` | ❌ |
+| `DEFAULT_ADMIN_PASSWORD` | Initial admin password | `change-this-secure-password` | ❌ |
+| `SESSION_TIMEOUT` | Session timeout (milliseconds) | `86400000` (24h) | ❌ |
+
+#### Claude Integration
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `CLAUDE_EXECUTABLE_PATH` | Custom Claude CLI path | `/usr/local/bin/claude` | ❌ |
+| `CLAUDE_DEFAULT_MODEL` | Default Claude model | `sonnet` | ❌ |
+| `CLAUDE_MAX_TOKENS` | Max tokens per request | `4096` | ❌ |
+
+#### Workspace & File System
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `HOST_WORKSPACE_PATH` | Host directory for projects (Docker) | `${HOME}/Desktop` | ❌ |
+| `WORKSPACE_PATH` | Internal workspace path | `/workspace` | ❌ |
+| `ALLOWED_DIRECTORIES` | Comma-separated allowed paths | `/workspace,/home/projects,${HOME}/Desktop` | ❌ |
+| `CLAUDE_PROJECTS_PATH` | Claude CLI projects directory | `${HOME}/.claude/projects` | ❌ |
+| `CLAUDE_CONFIG_DIR` | Claude configuration directory | `${HOME}/.claude` | ❌ |
+| `USER_HOME_DIR` | User home directory (Docker) | `${HOME}` | ❌ |
+
+#### Development & Debugging
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `CHOKIDAR_USEPOLLING` | Enable file watching polling | `true` | ❌ |
+| `WATCHPACK_POLLING` | Enable webpack polling | `true` | ❌ |
+| `DEBUG` | Debug logging scope | `claude-ui:*` | ❌ |
+| `LOG_LEVEL` | Logging level | `info` | ❌ |
+
+#### Network & CORS
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `CORS_ORIGIN` | CORS allowed origin | `http://localhost:3009` | ❌ |
+| `CORS_CREDENTIALS` | Allow CORS credentials | `true` | ❌ |
+| `RATE_LIMIT_WINDOW` | Rate limit window (ms) | `900000` (15min) | ❌ |
+| `RATE_LIMIT_MAX` | Max requests per window | `100` | ❌ |
+
+#### Production Settings
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `SSL_ENABLED` | Enable SSL/TLS | `false` | ❌ |
+| `SSL_CERT_PATH` | SSL certificate path | `/etc/ssl/certs/cert.pem` | ❌ |
+| `SSL_KEY_PATH` | SSL key path | `/etc/ssl/private/key.pem` | ❌ |
+| `BEHIND_PROXY` | Running behind proxy | `false` | ❌ |
+| `TRUST_PROXY` | Trust proxy headers | `false` | ❌ |
+
+#### Monitoring & Analytics
+
+| Variable | Description | Default | Required |
+|----------|-------------|---------|----------|
+| `TELEMETRY_ENABLED` | Enable telemetry | `false` | ❌ |
+| `ANALYTICS_ENABLED` | Enable analytics | `false` | ❌ |
+| `SENTRY_DSN` | Sentry error tracking DSN | - | ❌ |
+
+### Docker Commands Reference
+
+#### Development Commands
+```bash
+# Start development environment (with hot reload)
+docker compose -f docker-compose.dev.yml up
+
+# Start in background
+docker compose -f docker-compose.dev.yml up -d
+
+# View real-time logs
+docker compose -f docker-compose.dev.yml logs -f
+
+# View logs for specific service
+docker compose -f docker-compose.dev.yml logs -f app-dev
+
+# Stop development services
+docker compose -f docker-compose.dev.yml down
+
+# Rebuild after code changes
+docker compose -f docker-compose.dev.yml build --no-cache
+
+# Rebuild and restart
+docker compose -f docker-compose.dev.yml up --build
+
+# Access container shell
+docker compose -f docker-compose.dev.yml exec app-dev bash
+
+# Check container status
+docker compose -f docker-compose.dev.yml ps
+```
+
+#### Production Commands
+```bash
+# Start production environment
+docker compose up -d
+
+# View production logs
+docker compose logs -f
+
+# Stop production services
+docker compose down
+
+# Rebuild production containers
+docker compose build --no-cache
+
+# Scale services (if needed)
+docker compose up -d --scale app=2
+```
+
+#### Maintenance Commands
+```bash
+# Clean up containers and images
+docker compose down --rmi all --volumes --remove-orphans
+
+# View container resource usage
+docker stats
+
+# Inspect container configuration
+docker compose config
+
+# Export container logs
+docker compose logs > docker-logs.txt
+
+# Backup database
+docker cp claude-code-ui-dev:/app/server/database ./database-backup
+```
+
+### Workspace Access in Docker
+
+The Docker setup automatically mounts your projects directory for Claude to access:
+
+```bash
+# Default mounting
+${HOME}/Desktop → /workspace (read-only)
+
+# Custom mounting (in .env)
+HOST_WORKSPACE_PATH=/path/to/your/projects
+```
+
+**Important**: Ensure your Claude projects are within the mounted directory for proper access.
+
+### Docker Troubleshooting
+
+**Port conflicts:**
+```bash
+# Check what's using the ports
+lsof -i :2008 -i :2009
+
+# Stop conflicting services
+docker compose down
+pkill -f "npm run dev"
+```
+
+**Permission issues:**
+```bash
+# Fix database directory permissions
+sudo chown -R 1001:1001 ./data
+```
+
+**For complete Docker documentation, see [DOCKER.md](DOCKER.md)**
 
 ## Security & Tools Configuration
 
@@ -202,7 +438,8 @@ We welcome contributions! Please follow these guidelines:
 - Ensure [Claude CLI](https://docs.anthropic.com/en/docs/claude-code) is properly installed
 - Run `claude` command in at least one project directory to initialize
 - Verify `~/.claude/projects/` directory exists and has proper permissions
-d
+- **For Docker**: Ensure your projects are within the mounted workspace directory
+- **For Docker**: Check that `HOST_WORKSPACE_PATH` in `.env` points to the correct directory
 
 #### File Explorer Issues
 **Problem**: Files not loading, permission errors, empty directories
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
new file mode 100644
index 00000000..f4ddfbf5
--- /dev/null
+++ b/docker-compose.dev.yml
@@ -0,0 +1,73 @@
+services:
+  # Development configuration for Claude Code UI
+  app-dev:
+    build: 
+      context: .
+      dockerfile: Dockerfile.dev
+    container_name: claude-code-ui-dev
+    # user: "1000:1000"  # Temporarily disabled for testing
+    ports:
+      - "2008:2008"  # Backend API
+      - "2009:2009"  # Frontend Vite dev server
+    environment:
+      - NODE_ENV=development
+      - PORT=2008
+      - VITE_PORT=2009
+      - DB_PATH=/app/server/database/auth.db
+      # Container's internal home directory
+      - HOME=/home/user
+      # Map host paths to container paths
+      - CLAUDE_PROJECTS_PATH=/home/user/.claude/projects
+      - CLAUDE_CONFIG_DIR=/home/user/.claude
+      
+      # Authentication
+      - DEFAULT_ADMIN_USERNAME=${DEFAULT_ADMIN_USERNAME:-admin}
+      - DEFAULT_ADMIN_PASSWORD=${DEFAULT_ADMIN_PASSWORD:-change-this-secure-password}
+      - JWT_SECRET=${JWT_SECRET:-your-super-secure-jwt-secret-key-here}
+      
+      # Hot reload for development
+      - CHOKIDAR_USEPOLLING=true
+      - WATCHPACK_POLLING=true
+      
+    volumes:
+      # Mount source code for hot reload
+      - ./src:/app/src:delegated
+      - ./server:/app/server:delegated
+      - ./public:/app/public:delegated
+      - ./index.html:/app/index.html:delegated
+      - ./vite.config.js:/app/vite.config.js:delegated
+      - ./tailwind.config.js:/app/tailwind.config.js:delegated
+      - ./postcss.config.js:/app/postcss.config.js:delegated
+      
+      # Persist node_modules
+      - node_modules:/app/node_modules
+      
+      # Persist database
+      - ./server/database:/app/server/database
+      
+      # Mount entire user home directory for full project access
+      # Maps host home directory to container's /home/user
+      - ${USER_HOME_DIR:-${HOME}}:/home/user:rw
+      
+      # Mount Claude CLI data directory for project discovery
+      # This is already covered by mounting the entire home directory above
+      # but included for clarity and potential custom configurations
+      - ${CLAUDE_CONFIG_DIR:-${HOME}/.claude}:/home/user/.claude:rw
+      
+      # Mount Claude configuration file if it exists
+      # Supports custom location or default to user's home
+      - ${CLAUDE_CONFIG_FILE:-${HOME}/.claude.json}:/home/user/.claude.json:ro
+      
+    command: npm run dev
+    stdin_open: true
+    tty: true
+    networks:
+      - claude-network-dev
+
+networks:
+  claude-network-dev:
+    driver: bridge
+
+volumes:
+  node_modules:
+    driver: local
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 00000000..e62b92b5
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,80 @@
+services:
+  # Claude Code UI Application
+  app:
+    build: 
+      context: .
+      dockerfile: Dockerfile
+    container_name: claude-code-ui
+    ports:
+      - "2008:2008"  # Backend API
+      - "2009:2009"  # Frontend Vite dev server
+    environment:
+      # Server configuration
+      - NODE_ENV=production
+      - PORT=2008
+      - VITE_PORT=2009
+      - DB_PATH=/app/data/auth.db
+      
+      # Container's internal home directory
+      - HOME=/home/nodejs
+      
+      # Authentication configuration
+      - DEFAULT_ADMIN_USERNAME=${DEFAULT_ADMIN_USERNAME:-admin}
+      - DEFAULT_ADMIN_PASSWORD=${DEFAULT_ADMIN_PASSWORD:-change-this-secure-password}
+      - JWT_SECRET=${JWT_SECRET:-your-super-secure-jwt-secret-key-here}
+      
+      # Optional Claude API configuration (user can override)
+      - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+      
+      # WebSocket configuration
+      - WS_PORT=2008
+      
+    volumes:
+      # Persist database
+      - ./data:/app/data
+      
+      # Mount project directories for Claude to access
+      # Use HOST_WORKSPACE_PATH for platform-agnostic configuration
+      - ${HOST_WORKSPACE_PATH:-${HOME}/Desktop}:/workspace:ro
+      
+      # Mount user's home directory to container's nodejs user home
+      # This ensures Claude can find its configuration files
+      - ${USER_HOME_DIR:-${HOME}}:/home/nodejs:ro
+      
+      # Mount claude executable if custom path is needed
+      - ${CLAUDE_EXECUTABLE_PATH:-/usr/local/bin/claude}:/usr/local/bin/claude:ro
+      
+    networks:
+      - claude-network
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:2008/api/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    restart: unless-stopped
+
+  # Optional: Nginx reverse proxy for production
+  nginx:
+    image: nginx:alpine
+    container_name: claude-code-ui-proxy
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./nginx.conf:/etc/nginx/nginx.conf:ro
+      - ./ssl:/etc/nginx/ssl:ro
+    depends_on:
+      - app
+    networks:
+      - claude-network
+    profiles:
+      - production
+
+networks:
+  claude-network:
+    driver: bridge
+
+volumes:
+  data:
+    driver: local
\ No newline at end of file
diff --git a/nginx.conf b/nginx.conf
new file mode 100644
index 00000000..906bd1fb
--- /dev/null
+++ b/nginx.conf
@@ -0,0 +1,107 @@
+user nginx;
+worker_processes auto;
+error_log /var/log/nginx/error.log warn;
+pid /var/run/nginx.pid;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include /etc/nginx/mime.types;
+    default_type application/octet-stream;
+
+    log_format main '$remote_addr - $remote_user [$time_local] "$request" '
+                    '$status $body_bytes_sent "$http_referer" '
+                    '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log /var/log/nginx/access.log main;
+
+    sendfile on;
+    tcp_nopush on;
+    tcp_nodelay on;
+    keepalive_timeout 65;
+    types_hash_max_size 2048;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_proxied any;
+    gzip_comp_level 6;
+    gzip_types text/plain text/css text/xml text/javascript application/json application/javascript application/xml+rss application/rss+xml application/atom+xml image/svg+xml;
+
+    # Upstream definition
+    upstream claude_backend {
+        server app:2008;
+    }
+
+    upstream claude_frontend {
+        server app:2009;
+    }
+
+    # HTTP server - redirect to HTTPS in production
+    server {
+        listen 80;
+        server_name _;
+
+        # For Let's Encrypt validation
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+
+        # Redirect all other traffic to HTTPS (uncomment in production)
+        # location / {
+        #     return 301 https://$server_name$request_uri;
+        # }
+
+        # For development without SSL
+        location / {
+            proxy_pass http://claude_frontend;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_cache_bypass $http_upgrade;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        # API endpoints
+        location /api/ {
+            proxy_pass http://claude_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+        }
+
+        # WebSocket support
+        location /ws {
+            proxy_pass http://claude_backend;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_read_timeout 86400;
+        }
+    }
+
+    # HTTPS server (uncomment and configure in production)
+    # server {
+    #     listen 443 ssl http2;
+    #     server_name your-domain.com;
+
+    #     ssl_certificate /etc/nginx/ssl/cert.pem;
+    #     ssl_certificate_key /etc/nginx/ssl/key.pem;
+    #     ssl_protocols TLSv1.2 TLSv1.3;
+    #     ssl_ciphers HIGH:!aNULL:!MD5;
+    #     ssl_prefer_server_ciphers on;
+
+    #     # Same location blocks as above...
+    # }
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 623c2d69..774a3cba 100755
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "claude-code-ui",
-  "version": "1.4.0",
+  "version": "1.5.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "claude-code-ui",
-      "version": "1.4.0",
+      "version": "1.5.0",
       "license": "MIT",
       "dependencies": {
         "@anthropic-ai/claude-code": "^1.0.24",
@@ -51,6 +51,7 @@
         "autoprefixer": "^10.4.16",
         "concurrently": "^8.2.2",
         "postcss": "^8.4.32",
+        "puppeteer": "^24.12.1",
         "sharp": "^0.34.2",
         "tailwindcss": "^3.4.0",
         "vite": "^7.0.4"
@@ -1543,6 +1544,64 @@
         "node": ">=14"
       }
     },
+    "node_modules/@puppeteer/browsers": {
+      "version": "2.10.5",
+      "resolved": "https://registry.npmjs.org/@puppeteer/browsers/-/browsers-2.10.5.tgz",
+      "integrity": "sha512-eifa0o+i8dERnngJwKrfp3dEq7ia5XFyoqB17S4gK8GhsQE4/P8nxOfQSE0zQHxzzLo/cmF+7+ywEQ7wK7Fb+w==",
+      "dev": true,
+      "dependencies": {
+        "debug": "^4.4.1",
+        "extract-zip": "^2.0.1",
+        "progress": "^2.0.3",
+        "proxy-agent": "^6.5.0",
+        "semver": "^7.7.2",
+        "tar-fs": "^3.0.8",
+        "yargs": "^17.7.2"
+      },
+      "bin": {
+        "browsers": "lib/cjs/main-cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@puppeteer/browsers/node_modules/semver": {
+      "version": "7.7.2",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.7.2.tgz",
+      "integrity": "sha512-RF0Fw+rO5AMf9MAyaRXI4AV0Ulj5lMHqVxxdSgiVbixSCXoEmmX/jk0CuJw4+3SqroYO9VoUh+HcuJivvtJemA==",
+      "dev": true,
+      "bin": {
+        "semver": "bin/semver.js"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/@puppeteer/browsers/node_modules/tar-fs": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-3.1.0.tgz",
+      "integrity": "sha512-5Mty5y/sOF1YWj1J6GiBodjlDc05CUR8PKXrsnFAiSG0xA+GHeWLovaZPYUDXkH/1iKRf2+M5+OrRgzC7O9b7w==",
+      "dev": true,
+      "dependencies": {
+        "pump": "^3.0.0",
+        "tar-stream": "^3.1.5"
+      },
+      "optionalDependencies": {
+        "bare-fs": "^4.0.1",
+        "bare-path": "^3.0.0"
+      }
+    },
+    "node_modules/@puppeteer/browsers/node_modules/tar-stream": {
+      "version": "3.1.7",
+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-3.1.7.tgz",
+      "integrity": "sha512-qJj60CXt7IU1Ffyc3NJMjh6EkuCFej46zUqJ4J7pqYlThyd9bO0XBTmcOIhSzZJVWfsLks0+nle/j538YAW9RQ==",
+      "dev": true,
+      "dependencies": {
+        "b4a": "^1.6.4",
+        "fast-fifo": "^1.2.0",
+        "streamx": "^2.15.0"
+      }
+    },
     "node_modules/@remix-run/router": {
       "version": "1.23.0",
       "resolved": "https://registry.npmjs.org/@remix-run/router/-/router-1.23.0.tgz",
@@ -1831,6 +1890,12 @@
         "tailwindcss": ">=3.0.0 || insiders || >=4.0.0-alpha.20 || >=4.0.0-beta.1"
       }
     },
+    "node_modules/@tootallnate/quickjs-emscripten": {
+      "version": "0.23.0",
+      "resolved": "https://registry.npmjs.org/@tootallnate/quickjs-emscripten/-/quickjs-emscripten-0.23.0.tgz",
+      "integrity": "sha512-C5Mc6rdnsaJDjO3UpGW/CQTHtCKaYlScZTly4JIu97Jxo/odCiH0ITnDXSJPTOrEKk/ycSZ0AOgTmkDtkOsvIA==",
+      "dev": true
+    },
     "node_modules/@types/babel__core": {
       "version": "7.20.5",
       "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.20.5.tgz",
@@ -1914,6 +1979,16 @@
       "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
       "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA=="
     },
+    "node_modules/@types/node": {
+      "version": "24.0.13",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.0.13.tgz",
+      "integrity": "sha512-Qm9OYVOFHFYg3wJoTSrz80hoec5Lia/dPp84do3X7dZvLikQvM1YpmvTBEdIr/e+U8HTkFjLHLnl78K/qjf+jQ==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "undici-types": "~7.8.0"
+      }
+    },
     "node_modules/@types/prop-types": {
       "version": "15.7.15",
       "resolved": "https://registry.npmjs.org/@types/prop-types/-/prop-types-15.7.15.tgz",
@@ -1942,6 +2017,16 @@
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
       "integrity": "sha512-ko/gIFJRv177XgZsZcBwnqJN5x/Gien8qNOn0D5bQU/zAzVf9Zt3BlcUiLqhV9y4ARk0GbT3tnUiPNgnTXzc/Q=="
     },
+    "node_modules/@types/yauzl": {
+      "version": "2.10.3",
+      "resolved": "https://registry.npmjs.org/@types/yauzl/-/yauzl-2.10.3.tgz",
+      "integrity": "sha512-oJoftv0LSuaDZE3Le4DbKX+KS9G36NzOeSap90UIK0yMA/NhKJhqlSGtNDORNRaIbQfzjXDrQa0ytJ6mNRGz/Q==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@uiw/codemirror-extensions-basic-setup": {
       "version": "4.23.14",
       "resolved": "https://registry.npmjs.org/@uiw/codemirror-extensions-basic-setup/-/codemirror-extensions-basic-setup-4.23.14.tgz",
@@ -2075,6 +2160,15 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/agent-base": {
+      "version": "7.1.4",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.4.tgz",
+      "integrity": "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 14"
+      }
+    },
     "node_modules/ansi-regex": {
       "version": "6.1.0",
       "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-6.1.0.tgz",
@@ -2128,11 +2222,29 @@
       "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
       "integrity": "sha512-PYjyFOLKQ9y57JvQ6QLo8dAgNqswh8M1RMJYdQduT6xbWSgK36P/Z/v+p888pM69jMMfS8Xd8F6I1kQ/I9HUGg=="
     },
+    "node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
+      "dev": true
+    },
     "node_modules/array-flatten": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
       "integrity": "sha512-PCVAQswWemu6UdxsDFFX/+gVeYqKAod3D3UVm91jHwynguOwAvYPhx8nNlM++NqRcK6CxxpUafjmhIdKiHibqg=="
     },
+    "node_modules/ast-types": {
+      "version": "0.13.4",
+      "resolved": "https://registry.npmjs.org/ast-types/-/ast-types-0.13.4.tgz",
+      "integrity": "sha512-x1FCFnFifvYDDzTaLII71vG5uvDwgtmDTEVWAxrgeiR8VjMONcCXJx7E+USjDtHlwFmt9MysbqgF9b9Vjr6w+w==",
+      "dev": true,
+      "dependencies": {
+        "tslib": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/attr-accept": {
       "version": "2.2.5",
       "resolved": "https://registry.npmjs.org/attr-accept/-/attr-accept-2.2.5.tgz",
@@ -2179,6 +2291,12 @@
         "postcss": "^8.1.0"
       }
     },
+    "node_modules/b4a": {
+      "version": "1.6.7",
+      "resolved": "https://registry.npmjs.org/b4a/-/b4a-1.6.7.tgz",
+      "integrity": "sha512-OnAYlL5b7LEkALw87fUVafQw5rVR9RjwGd4KUwNQ6DrrNmaVaUCgLipfVlzrPQ4tWOR9P0IXGNOx50jYCCdSJg==",
+      "dev": true
+    },
     "node_modules/bail": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/bail/-/bail-2.0.2.tgz",
@@ -2193,6 +2311,78 @@
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
       "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
     },
+    "node_modules/bare-events": {
+      "version": "2.6.0",
+      "resolved": "https://registry.npmjs.org/bare-events/-/bare-events-2.6.0.tgz",
+      "integrity": "sha512-EKZ5BTXYExaNqi3I3f9RtEsaI/xBSGjE0XZCZilPzFAV/goswFHuPd9jEZlPIZ/iNZJwDSao9qRiScySz7MbQg==",
+      "dev": true,
+      "optional": true
+    },
+    "node_modules/bare-fs": {
+      "version": "4.1.6",
+      "resolved": "https://registry.npmjs.org/bare-fs/-/bare-fs-4.1.6.tgz",
+      "integrity": "sha512-25RsLF33BqooOEFNdMcEhMpJy8EoR88zSMrnOQOaM3USnOK2VmaJ1uaQEwPA6AQjrv1lXChScosN6CzbwbO9OQ==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "bare-events": "^2.5.4",
+        "bare-path": "^3.0.0",
+        "bare-stream": "^2.6.4"
+      },
+      "engines": {
+        "bare": ">=1.16.0"
+      },
+      "peerDependencies": {
+        "bare-buffer": "*"
+      },
+      "peerDependenciesMeta": {
+        "bare-buffer": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/bare-os": {
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/bare-os/-/bare-os-3.6.1.tgz",
+      "integrity": "sha512-uaIjxokhFidJP+bmmvKSgiMzj2sV5GPHaZVAIktcxcpCyBFFWO+YlikVAdhmUo2vYFvFhOXIAlldqV29L8126g==",
+      "dev": true,
+      "optional": true,
+      "engines": {
+        "bare": ">=1.14.0"
+      }
+    },
+    "node_modules/bare-path": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/bare-path/-/bare-path-3.0.0.tgz",
+      "integrity": "sha512-tyfW2cQcB5NN8Saijrhqn0Zh7AnFNsnczRcuWODH0eYAXBsJ5gVxAUuNr7tsHSC6IZ77cA0SitzT+s47kot8Mw==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "bare-os": "^3.0.1"
+      }
+    },
+    "node_modules/bare-stream": {
+      "version": "2.6.5",
+      "resolved": "https://registry.npmjs.org/bare-stream/-/bare-stream-2.6.5.tgz",
+      "integrity": "sha512-jSmxKJNJmHySi6hC42zlZnq00rga4jjxcgNZjY9N5WlOe/iOoGRtdwGsHzQv2RlH2KOYMwGUXhf2zXd32BA9RA==",
+      "dev": true,
+      "optional": true,
+      "dependencies": {
+        "streamx": "^2.21.0"
+      },
+      "peerDependencies": {
+        "bare-buffer": "*",
+        "bare-events": "*"
+      },
+      "peerDependenciesMeta": {
+        "bare-buffer": {
+          "optional": true
+        },
+        "bare-events": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/base64-js": {
       "version": "1.5.1",
       "resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
@@ -2212,6 +2402,15 @@
         }
       ]
     },
+    "node_modules/basic-ftp": {
+      "version": "5.0.5",
+      "resolved": "https://registry.npmjs.org/basic-ftp/-/basic-ftp-5.0.5.tgz",
+      "integrity": "sha512-4Bcg1P8xhUuqcii/S0Z9wiHIrQVPMermM1any+MX5GeGD7faD3/msQUDGLol9wOcz4/jbg/WJnGqoJF6LiBdtg==",
+      "dev": true,
+      "engines": {
+        "node": ">=10.0.0"
+      }
+    },
     "node_modules/bcrypt": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/bcrypt/-/bcrypt-6.0.0.tgz",
@@ -2378,6 +2577,15 @@
         "ieee754": "^1.1.13"
       }
     },
+    "node_modules/buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha512-VO9Ht/+p3SN7SKWqcrgEzjGbRSJYTx+Q1pTQC0wrWqHx0vpJraQ6GtHx8tvcg1rlK1byhU5gccxgOgj7B0TDkQ==",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/buffer-equal-constant-time": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
@@ -2435,6 +2643,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/callsites": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-3.1.0.tgz",
+      "integrity": "sha512-P8BjAsXvZS+VIDUI11hHCQEv74YT67YUi5JJFNWIqL235sBmjX4+qx9Muvls5ivyNENctx46xQLQ3aTuE7ssaQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/camelcase-css": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
@@ -2550,6 +2767,19 @@
         "url": "https://paulmillr.com/funding/"
       }
     },
+    "node_modules/chromium-bidi": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/chromium-bidi/-/chromium-bidi-5.1.0.tgz",
+      "integrity": "sha512-9MSRhWRVoRPDG0TgzkHrshFSJJNZzfY5UFqUMuksg7zL1yoZIZ3jLB0YAgHclbiAxPI86pBnwDX1tbzoiV8aFw==",
+      "dev": true,
+      "dependencies": {
+        "mitt": "^3.0.1",
+        "zod": "^3.24.1"
+      },
+      "peerDependencies": {
+        "devtools-protocol": "*"
+      }
+    },
     "node_modules/class-variance-authority": {
       "version": "0.7.1",
       "resolved": "https://registry.npmjs.org/class-variance-authority/-/class-variance-authority-0.7.1.tgz",
@@ -2803,6 +3033,32 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/cosmiconfig": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-9.0.0.tgz",
+      "integrity": "sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==",
+      "dev": true,
+      "dependencies": {
+        "env-paths": "^2.2.1",
+        "import-fresh": "^3.3.0",
+        "js-yaml": "^4.1.0",
+        "parse-json": "^5.2.0"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/d-fischer"
+      },
+      "peerDependencies": {
+        "typescript": ">=4.9.5"
+      },
+      "peerDependenciesMeta": {
+        "typescript": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/crelt": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.6.tgz",
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+      "dependencies": {
+        "@babel/code-frame": "^7.0.0",
+        "error-ex": "^1.3.1",
+        "json-parse-even-better-errors": "^2.3.0",
+        "lines-and-columns": "^1.1.6"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
     "node_modules/parseurl": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
@@ -4935,6 +5516,12 @@
       "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-0.1.12.tgz",
       "integrity": "sha512-RA1GjUVMnvYFxuqovrEqZoxxW5NUZqbwKtYz/Tt7nXerk0LbLblQmrsgdeOxV5SFHf0UDggjS/bSeOZwt1pmEQ=="
     },
+    "node_modules/pend": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
+      "integrity": "sha512-F3asv42UuXchdzt+xXqfW1OGlVBe+mxa2mqI0pg5yAHZPvFmY3Y6drSf/GQ1A86WgWEN9Kzh/WrgKa6iGcHXLg==",
+      "dev": true
+    },
     "node_modules/picocolors": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.1.tgz",
@@ -5140,6 +5727,15 @@
         "node": ">=10"
       }
     },
+    "node_modules/progress": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
+      "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/prop-types": {
       "version": "15.8.1",
       "resolved": "https://registry.npmjs.org/prop-types/-/prop-types-15.8.1.tgz",
@@ -5172,6 +5768,40 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-agent": {
+      "version": "6.5.0",
+      "resolved": "https://registry.npmjs.org/proxy-agent/-/proxy-agent-6.5.0.tgz",
+      "integrity": "sha512-TmatMXdr2KlRiA2CyDu8GqR8EjahTG3aY3nXjdzFyoZbmB8hrBsTyMezhULIXKnC0jpfjlmiZ3+EaCzoInSu/A==",
+      "dev": true,
+      "dependencies": {
+        "agent-base": "^7.1.2",
+        "debug": "^4.3.4",
+        "http-proxy-agent": "^7.0.1",
+        "https-proxy-agent": "^7.0.6",
+        "lru-cache": "^7.14.1",
+        "pac-proxy-agent": "^7.1.0",
+        "proxy-from-env": "^1.1.0",
+        "socks-proxy-agent": "^8.0.5"
+      },
+      "engines": {
+        "node": ">= 14"
+      }
+    },
+    "node_modules/proxy-agent/node_modules/lru-cache": {
+      "version": "7.18.3",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-7.18.3.tgz",
+      "integrity": "sha512-jumlc0BIUrS3qJGgIkWZsyfAM7NCWiBcCDhnd+3NNM5KbBmLTgHVfWBcg6W+rLUsIpzpERPsvwUP7CckAQSOoA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg==",
+      "dev": true
+    },
     "node_modules/pump": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.3.tgz",
@@ -5181,6 +5811,44 @@
         "once": "^1.3.1"
       }
     },
+    "node_modules/puppeteer": {
+      "version": "24.12.1",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-24.12.1.tgz",
+      "integrity": "sha512-+vvwl+Xo4z5uXLLHG+XW8uXnUXQ62oY6KU6bEFZJvHWLutbmv5dw9A/jcMQ0fqpQdLydHmK0Uy7/9Ilj8ufwSQ==",
+      "dev": true,
+      "hasInstallScript": true,
+      "dependencies": {
+        "@puppeteer/browsers": "2.10.5",
+        "chromium-bidi": "5.1.0",
+        "cosmiconfig": "^9.0.0",
+        "devtools-protocol": "0.0.1464554",
+        "puppeteer-core": "24.12.1",
+        "typed-query-selector": "^2.12.0"
+      },
+      "bin": {
+        "puppeteer": "lib/cjs/puppeteer/node/cli.js"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/puppeteer-core": {
+      "version": "24.12.1",
+      "resolved": "https://registry.npmjs.org/puppeteer-core/-/puppeteer-core-24.12.1.tgz",
+      "integrity": "sha512-8odp6d3ERKBa3BAVaYWXn95UxQv3sxvP1reD+xZamaX6ed8nCykhwlOiHSaHR9t/MtmIB+rJmNencI6Zy4Gxvg==",
+      "dev": true,
+      "dependencies": {
+        "@puppeteer/browsers": "2.10.5",
+        "chromium-bidi": "5.1.0",
+        "debug": "^4.4.1",
+        "devtools-protocol": "0.0.1464554",
+        "typed-query-selector": "^2.12.0",
+        "ws": "^8.18.3"
+      },
+      "engines": {
+        "node": ">=18"
+      }
+    },
     "node_modules/qs": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
@@ -5453,6 +6121,15 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/resolve-from": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/resolve-from/-/resolve-from-4.0.0.tgz",
+      "integrity": "sha512-pb/MYmXstAkysRFx8piNI1tGFNQIFA3vkE3Gq4EuA1dF6gHp/+vgZqsCGJapvy8N3Q+4o7FwvquPJcnZ7RYy4g==",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
+      }
+    },
     "node_modules/reusify": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.1.0.tgz",
@@ -6060,6 +6737,54 @@
         "is-arrayish": "^0.3.1"
       }
     },
+    "node_modules/smart-buffer": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/smart-buffer/-/smart-buffer-4.2.0.tgz",
+      "integrity": "sha512-94hK0Hh8rPqQl2xXc3HsaBoOXKV20MToPkcXvwbISWLEs+64sBq5kFgn2kJDHb1Pry9yrP0dxrCI9RRci7RXKg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6.0.0",
+        "npm": ">= 3.0.0"
+      }
+    },
+    "node_modules/socks": {
+      "version": "2.8.6",
+      "resolved": "https://registry.npmjs.org/socks/-/socks-2.8.6.tgz",
+      "integrity": "sha512-pe4Y2yzru68lXCb38aAqRf5gvN8YdjP1lok5o0J7BOHljkyCGKVz7H3vpVIXKD27rj2giOJ7DwVyk/GWrPHDWA==",
+      "dev": true,
+      "dependencies": {
+        "ip-address": "^9.0.5",
+        "smart-buffer": "^4.2.0"
+      },
+      "engines": {
+        "node": ">= 10.0.0",
+        "npm": ">= 3.0.0"
+      }
+    },
+    "node_modules/socks-proxy-agent": {
+      "version": "8.0.5",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-8.0.5.tgz",
+      "integrity": "sha512-HehCEsotFqbPW9sJ8WVYB6UbmIMv7kUUORIF2Nncq4VQvBfNBLibW9YZR5dlYCSUhwcD628pRllm7n+E+YTzJw==",
+      "dev": true,
+      "dependencies": {
+        "agent-base": "^7.1.2",
+        "debug": "^4.3.4",
+        "socks": "^2.8.3"
+      },
+      "engines": {
+        "node": ">= 14"
+      }
+    },
+    "node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "dev": true,
+      "optional": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/source-map-js": {
       "version": "1.2.1",
       "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.1.tgz",
@@ -6083,6 +6808,12 @@
       "integrity": "sha512-zC8zGoGkmc8J9ndvml8Xksr1Amk9qBujgbF0JAIWO7kXr43w0h/0GJNM/Vustixu+YE8N/MTrQ7N31FvHUACxQ==",
       "dev": true
     },
+    "node_modules/sprintf-js": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.3.tgz",
+      "integrity": "sha512-Oo+0REFV59/rz3gfJNKQiBlwfHaSESl1pcGyABQsnnIfWOFt6JNj5gCog2U6MLZ//IGYD+nA8nI+mTShREReaA==",
+      "dev": true
+    },
     "node_modules/statuses": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-2.0.1.tgz",
@@ -6099,6 +6830,19 @@
         "node": ">=10.0.0"
       }
     },
+    "node_modules/streamx": {
+      "version": "2.22.1",
+      "resolved": "https://registry.npmjs.org/streamx/-/streamx-2.22.1.tgz",
+      "integrity": "sha512-znKXEBxfatz2GBNK02kRnCXjV+AA4kjZIUxeWSr3UGirZMJfTE9uiwKHobnbgxWyL/JWro8tTq+vOqAK1/qbSA==",
+      "dev": true,
+      "dependencies": {
+        "fast-fifo": "^1.3.2",
+        "text-decoder": "^1.1.0"
+      },
+      "optionalDependencies": {
+        "bare-events": "^2.2.0"
+      }
+    },
     "node_modules/string_decoder": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
@@ -6417,6 +7161,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/text-decoder": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/text-decoder/-/text-decoder-1.2.3.tgz",
+      "integrity": "sha512-3/o9z3X0X0fTupwsYvR03pJ/DjWuqqrfwBgTQzdWDiQSm9KitAyz/9WqsT2JQW7KV2m+bC2ol/zqpW37NHxLaA==",
+      "dev": true,
+      "dependencies": {
+        "b4a": "^1.6.4"
+      }
+    },
     "node_modules/thenify": {
       "version": "3.3.1",
       "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.3.1.tgz",
@@ -6584,12 +7337,25 @@
         "node": ">= 0.6"
       }
     },
+    "node_modules/typed-query-selector": {
+      "version": "2.12.0",
+      "resolved": "https://registry.npmjs.org/typed-query-selector/-/typed-query-selector-2.12.0.tgz",
+      "integrity": "sha512-SbklCd1F0EiZOyPiW192rrHZzZ5sBijB6xM+cpmrwDqObvdtunOHHIk9fCGsoK5JVIYXoyEp4iEdE3upFH3PAg==",
+      "dev": true
+    },
     "node_modules/typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
       "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==",
       "license": "MIT"
     },
+    "node_modules/undici-types": {
+      "version": "7.8.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.8.0.tgz",
+      "integrity": "sha512-9UJ2xGDvQ43tYyVMpuHlsgApydB8ZKfVYTsLDhXkFL/6gfkp+U8xTGdh8pMJv1SpZna0zxG1DwsKZsreLbXBxw==",
+      "dev": true,
+      "optional": true
+    },
     "node_modules/unified": {
       "version": "11.0.5",
       "resolved": "https://registry.npmjs.org/unified/-/unified-11.0.5.tgz",
@@ -7116,6 +7882,25 @@
         "node": ">=8"
       }
     },
+    "node_modules/yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "dev": true,
+      "dependencies": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    },
+    "node_modules/zod": {
+      "version": "3.25.76",
+      "resolved": "https://registry.npmjs.org/zod/-/zod-3.25.76.tgz",
+      "integrity": "sha512-gzUt/qt81nXsFGKIFcC3YnfEAx5NkunCfnDlvuBSSFS02bcXu4Lmea0AFIUwbLWxWPx3d9p8S5QoaujKcNQxcQ==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/sponsors/colinhacks"
+      }
+    },
     "node_modules/zwitch": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/zwitch/-/zwitch-2.0.4.tgz",
diff --git a/package.json b/package.json
index 14b40d8e..284c4cc0 100755
--- a/package.json
+++ b/package.json
@@ -63,6 +63,7 @@
     "autoprefixer": "^10.4.16",
     "concurrently": "^8.2.2",
     "postcss": "^8.4.32",
+    "puppeteer": "^24.12.1",
     "sharp": "^0.34.2",
     "tailwindcss": "^3.4.0",
     "vite": "^7.0.4"
diff --git a/screenshots/01-initial.png b/screenshots/01-initial.png
new file mode 100644
index 00000000..d50cb528
Binary files /dev/null and b/screenshots/01-initial.png differ
diff --git a/screenshots/02-login-page.png b/screenshots/02-login-page.png
new file mode 100644
index 00000000..c622e208
Binary files /dev/null and b/screenshots/02-login-page.png differ
diff --git a/server/claude-cli.js b/server/claude-cli.js
index f833550f..6a74eaf0 100755
--- a/server/claude-cli.js
+++ b/server/claude-cli.js
@@ -218,16 +218,19 @@ async function spawnClaude(command, options = {}, ws) {
       }
     }
     
-    console.log('Spawning Claude CLI:', 'claude', args.map(arg => {
+    // Use custom executable path if provided, otherwise default to 'claude'
+    const executablePath = (settings && settings.executablePath) || 'claude';
+    
+    console.log('Spawning Claude CLI:', executablePath, args.map(arg => {
       const cleanArg = arg.replace(/\n/g, '\\n').replace(/\r/g, '\\r');
       return cleanArg.includes(' ') ? `"${cleanArg}"` : cleanArg;
     }).join(' '));
     console.log('Working directory:', workingDir);
     console.log('Session info - Input sessionId:', sessionId, 'Resume:', resume);
     console.log('🔍 Full command args:', JSON.stringify(args, null, 2));
-    console.log('🔍 Final Claude command will be: claude ' + args.join(' '));
+    console.log('🔍 Final Claude command will be: ' + executablePath + ' ' + args.join(' '));
     
-    const claudeProcess = spawn('claude', args, {
+    const claudeProcess = spawn(executablePath, args, {
       cwd: workingDir,
       stdio: ['pipe', 'pipe', 'pipe'],
       env: { ...process.env } // Inherit all environment variables
diff --git a/server/index.js b/server/index.js
index 2a7c45b3..ca480bb9 100755
--- a/server/index.js
+++ b/server/index.js
@@ -51,7 +51,7 @@ const connectedClients = new Set();
 // Setup file system watcher for Claude projects folder using chokidar
 async function setupProjectsWatcher() {
   const chokidar = (await import('chokidar')).default;
-  const claudeProjectsPath = path.join(process.env.HOME, '.claude', 'projects');
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
   
   if (projectsWatcher) {
     projectsWatcher.close();
@@ -175,8 +175,10 @@ app.use('/api/git', authenticateToken, gitRoutes);
 // MCP API Routes (protected)
 app.use('/api/mcp', authenticateToken, mcpRoutes);
 
-// Static files served after API routes
-app.use(express.static(path.join(__dirname, '../dist')));
+// Static files served after API routes (only in production)
+if (process.env.NODE_ENV === 'production') {
+  app.use(express.static(path.join(__dirname, '../dist')));
+}
 
 // API Routes (protected)
 app.get('/api/config', authenticateToken, (req, res) => {
@@ -892,8 +894,14 @@ app.get('*', (req, res) => {
   if (process.env.NODE_ENV === 'production') {
     res.sendFile(path.join(__dirname, '../dist/index.html'));
   } else {
-    // In development, redirect to Vite dev server
-    res.redirect(`http://localhost:${process.env.VITE_PORT || 3001}`);
+    // In development, return a message indicating frontend is served by Vite
+    res.json({
+      message: 'Claude Code UI Backend API',
+      environment: 'development',
+      frontend: `http://localhost:${process.env.VITE_PORT || 3009}`,
+      backend: `http://localhost:${PORT}`,
+      version: '1.5.0'
+    });
   }
 });
 
@@ -978,7 +986,7 @@ async function getFileTree(dirPath, maxDepth = 3, currentDepth = 0, showHidden =
   });
 }
 
-const PORT = process.env.PORT || 3000;
+const PORT = process.env.PORT || 3008;
 
 // Initialize database and start server
 async function startServer() {
diff --git a/server/projects.js b/server/projects.js
index 23ee4629..7e2c11c7 100755
--- a/server/projects.js
+++ b/server/projects.js
@@ -15,7 +15,8 @@ function clearProjectDirectoryCache() {
 
 // Load project configuration file
 async function loadProjectConfig() {
-  const configPath = path.join(process.env.HOME, '.claude', 'project-config.json');
+  const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(process.env.HOME, '.claude');
+  const configPath = path.join(claudeConfigDir, 'project-config.json');
   try {
     const configData = await fs.readFile(configPath, 'utf8');
     return JSON.parse(configData);
@@ -27,7 +28,8 @@ async function loadProjectConfig() {
 
 // Save project configuration file
 async function saveProjectConfig(config) {
-  const configPath = path.join(process.env.HOME, '.claude', 'project-config.json');
+  const claudeConfigDir = process.env.CLAUDE_CONFIG_DIR || path.join(process.env.HOME, '.claude');
+  const configPath = path.join(claudeConfigDir, 'project-config.json');
   await fs.writeFile(configPath, JSON.stringify(config, null, 2), 'utf8');
 }
 
@@ -68,7 +70,8 @@ async function extractProjectDirectory(projectName) {
   }
   
   
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   const cwdCounts = new Map();
   let latestTimestamp = 0;
   let latestCwd = null;
@@ -164,7 +167,7 @@ async function extractProjectDirectory(projectName) {
 }
 
 async function getProjects() {
-  const claudeDir = path.join(process.env.HOME, '.claude', 'projects');
+  const claudeDir = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
   const config = await loadProjectConfig();
   const projects = [];
   const existingProjects = new Set();
@@ -247,7 +250,8 @@ async function getProjects() {
 }
 
 async function getSessions(projectName, limit = 5, offset = 0) {
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   
   try {
     const files = await fs.readdir(projectDir);
@@ -387,7 +391,8 @@ async function parseJsonlSessions(filePath) {
 
 // Get messages for a specific session
 async function getSessionMessages(projectName, sessionId) {
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   
   try {
     const files = await fs.readdir(projectDir);
@@ -452,7 +457,8 @@ async function renameProject(projectName, newDisplayName) {
 
 // Delete a session from a project
 async function deleteSession(projectName, sessionId) {
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   
   try {
     const files = await fs.readdir(projectDir);
@@ -515,7 +521,8 @@ async function isProjectEmpty(projectName) {
 
 // Delete an empty project
 async function deleteProject(projectName) {
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   
   try {
     // First check if the project is empty
@@ -555,7 +562,8 @@ async function addProjectManually(projectPath, displayName = null) {
   
   // Check if project already exists in config or as a folder
   const config = await loadProjectConfig();
-  const projectDir = path.join(process.env.HOME, '.claude', 'projects', projectName);
+  const claudeProjectsPath = process.env.CLAUDE_PROJECTS_PATH || path.join(process.env.HOME, '.claude', 'projects');
+  const projectDir = path.join(claudeProjectsPath, projectName);
   
   try {
     await fs.access(projectDir);
diff --git a/server/routes/mcp.js b/server/routes/mcp.js
index 642a2ebb..d664ed65 100644
--- a/server/routes/mcp.js
+++ b/server/routes/mcp.js
@@ -10,6 +10,215 @@ const router = express.Router();
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = dirname(__filename);
 
+// Direct configuration reading routes
+
+// GET /api/mcp/servers - Get MCP servers from Claude configuration file
+router.get('/servers', async (req, res) => {
+  try {
+    const { scope = 'user' } = req.query;
+    console.log('📋 Reading MCP servers from Claude configuration');
+    
+    // Get the Claude configuration path
+    // Try multiple locations for better Docker and cross-platform compatibility
+    const possiblePaths = [
+      // Direct file mount in Docker (when using environment variable)
+      process.env.CLAUDE_CONFIG_FILE,
+      // Environment variable based path
+      path.join(process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), '.claude'), '..', '.claude.json'),
+      // Home directory based path
+      path.join(os.homedir(), '.claude.json'),
+      // Fallback to standard location
+      path.join(process.env.HOME || os.homedir(), '.claude.json')
+    ].filter(Boolean); // Remove any undefined/null values
+    
+    let claudeConfigPath = null;
+    for (const testPath of possiblePaths) {
+      const exists = await fs.access(testPath).then(() => true).catch(() => false);
+      if (exists) {
+        claudeConfigPath = testPath;
+        break;
+      }
+    }
+    
+    console.log(`🔍 Found Claude config at: ${claudeConfigPath}`);
+    
+    // Check if the config file exists
+    if (!claudeConfigPath) {
+      console.log('⚠️ Claude configuration file not found in any of the expected locations');
+      console.log('🔍 Searched paths:', possiblePaths);
+      return res.json({ success: true, servers: [] });
+    }
+    
+    // Read and parse the configuration
+    const configContent = await fs.readFile(claudeConfigPath, 'utf8');
+    const claudeConfig = JSON.parse(configContent);
+    
+    const servers = [];
+    
+    // Extract global MCP servers
+    if (claudeConfig.mcpServers && scope === 'user') {
+      console.log(`✅ Found ${Object.keys(claudeConfig.mcpServers).length} global MCP servers`);
+      
+      for (const [name, config] of Object.entries(claudeConfig.mcpServers)) {
+        // Determine server type based on configuration
+        let type = 'stdio';
+        if (config.url) {
+          type = config.transport || 'http';
+        }
+        
+        servers.push({
+          id: name,
+          name: name,
+          type: type,
+          scope: 'user',
+          config: {
+            command: config.command || '',
+            args: config.args || [],
+            env: config.env || {},
+            url: config.url || '',
+            headers: config.headers || {},
+            timeout: config.timeout || 30000,
+            transport: config.transport || type
+          },
+          created: new Date().toISOString(),
+          updated: new Date().toISOString()
+        });
+      }
+    }
+    
+    // Extract project-specific MCP servers if requested
+    if (scope === 'project' && claudeConfig.claudeProjects) {
+      const projectPath = req.query.projectPath || process.cwd();
+      const projectConfig = claudeConfig.claudeProjects[projectPath];
+      
+      if (projectConfig && projectConfig.mcpServers) {
+        console.log(`✅ Found ${Object.keys(projectConfig.mcpServers).length} project MCP servers`);
+        
+        for (const [name, config] of Object.entries(projectConfig.mcpServers)) {
+          // Determine server type based on configuration
+          let type = 'stdio';
+          if (config.url) {
+            type = config.transport || 'http';
+          }
+          
+          servers.push({
+            id: name,
+            name: name,
+            type: type,
+            scope: 'project',
+            config: {
+              command: config.command || '',
+              args: config.args || [],
+              env: config.env || {},
+              url: config.url || '',
+              headers: config.headers || {},
+              timeout: config.timeout || 30000,
+              transport: config.transport || type
+            },
+            created: new Date().toISOString(),
+            updated: new Date().toISOString()
+          });
+        }
+      }
+    }
+    
+    console.log(`🔍 Returning ${servers.length} MCP servers`);
+    res.json({ success: true, servers });
+    
+  } catch (error) {
+    console.error('Error reading MCP servers from config:', error);
+    res.status(500).json({ 
+      error: 'Failed to read MCP servers', 
+      details: error.message,
+      servers: [] 
+    });
+  }
+});
+
+// POST /api/mcp/servers - Add MCP server directly to configuration
+router.post('/servers', async (req, res) => {
+  try {
+    const { name, type = 'stdio', scope = 'user', config } = req.body;
+    console.log('➕ Adding MCP server to configuration:', name);
+    
+    // Get the Claude configuration path using platform-agnostic approach
+    const claudeConfigPath = process.env.CLAUDE_CONFIG_FILE || 
+      path.join(process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), '.claude'), '..', '.claude.json') ||
+      path.join(os.homedir(), '.claude.json');
+    
+    // Read current configuration
+    const configContent = await fs.readFile(claudeConfigPath, 'utf8');
+    const claudeConfig = JSON.parse(configContent);
+    
+    // Initialize mcpServers if it doesn't exist
+    if (!claudeConfig.mcpServers) {
+      claudeConfig.mcpServers = {};
+    }
+    
+    // Add the new server
+    claudeConfig.mcpServers[name] = {
+      command: config.command || '',
+      args: config.args || [],
+      env: config.env || {},
+      ...config
+    };
+    
+    // Write back the configuration
+    await fs.writeFile(claudeConfigPath, JSON.stringify(claudeConfig, null, 2));
+    
+    console.log('✅ MCP server added successfully:', name);
+    res.json({ success: true, message: 'MCP server added successfully' });
+    
+  } catch (error) {
+    console.error('Error adding MCP server:', error);
+    res.status(500).json({ 
+      error: 'Failed to add MCP server', 
+      details: error.message 
+    });
+  }
+});
+
+// DELETE /api/mcp/servers/:name - Remove MCP server from configuration
+router.delete('/servers/:name', async (req, res) => {
+  try {
+    const { name } = req.params;
+    console.log('🗑️ Removing MCP server from configuration:', name);
+    
+    // Get the Claude configuration path using platform-agnostic approach
+    const claudeConfigPath = process.env.CLAUDE_CONFIG_FILE || 
+      path.join(process.env.CLAUDE_CONFIG_DIR || path.join(os.homedir(), '.claude'), '..', '.claude.json') ||
+      path.join(os.homedir(), '.claude.json');
+    
+    // Read current configuration
+    const configContent = await fs.readFile(claudeConfigPath, 'utf8');
+    const claudeConfig = JSON.parse(configContent);
+    
+    // Check if server exists
+    if (!claudeConfig.mcpServers || !claudeConfig.mcpServers[name]) {
+      return res.status(404).json({ 
+        error: 'MCP server not found', 
+        details: `Server '${name}' does not exist` 
+      });
+    }
+    
+    // Remove the server
+    delete claudeConfig.mcpServers[name];
+    
+    // Write back the configuration
+    await fs.writeFile(claudeConfigPath, JSON.stringify(claudeConfig, null, 2));
+    
+    console.log('✅ MCP server removed successfully:', name);
+    res.json({ success: true, message: 'MCP server removed successfully' });
+    
+  } catch (error) {
+    console.error('Error removing MCP server:', error);
+    res.status(500).json({ 
+      error: 'Failed to remove MCP server', 
+      details: error.message 
+    });
+  }
+});
+
 // Claude CLI command routes
 
 // GET /api/mcp/cli/list - List MCP servers using Claude CLI
diff --git a/src/components/ChatInterface.jsx b/src/components/ChatInterface.jsx
index d61ddd31..a2030454 100755
--- a/src/components/ChatInterface.jsx
+++ b/src/components/ChatInterface.jsx
@@ -2040,7 +2040,8 @@ function ChatInterface({ selectedProject, selectedSession, ws, sendMessage, mess
       return {
         allowedTools: [],
         disallowedTools: [],
-        skipPermissions: false
+        skipPermissions: false,
+        executablePath: ''
       };
     };
 
diff --git a/src/components/ToolsSettings.jsx b/src/components/ToolsSettings.jsx
index ddfba0e6..67eb0090 100755
--- a/src/components/ToolsSettings.jsx
+++ b/src/components/ToolsSettings.jsx
@@ -16,6 +16,7 @@ function ToolsSettings({ isOpen, onClose }) {
   const [isSaving, setIsSaving] = useState(false);
   const [saveStatus, setSaveStatus] = useState(null);
   const [projectSortOrder, setProjectSortOrder] = useState('name');
+  const [executablePath, setExecutablePath] = useState('');
 
   // MCP server management state
   const [mcpServers, setMcpServers] = useState([]);
@@ -127,8 +128,8 @@ function ToolsSettings({ isOpen, onClose }) {
         await deleteMcpServer(editingMcpServer.id, 'user');
       }
       
-      // Use Claude CLI to add the server
-      const response = await fetch('/api/mcp/cli/add', {
+      // Use direct configuration API to add the server
+      const response = await fetch('/api/mcp/servers', {
         method: 'POST',
         headers: {
           'Authorization': `Bearer ${token}`,
@@ -137,11 +138,14 @@ function ToolsSettings({ isOpen, onClose }) {
         body: JSON.stringify({
           name: serverData.name,
           type: serverData.type,
-          command: serverData.config?.command,
-          args: serverData.config?.args || [],
-          url: serverData.config?.url,
-          headers: serverData.config?.headers || {},
-          env: serverData.config?.env || {}
+          scope: 'user',
+          config: {
+            command: serverData.config?.command,
+            args: serverData.config?.args || [],
+            url: serverData.config?.url,
+            headers: serverData.config?.headers || {},
+            env: serverData.config?.env || {}
+          }
         })
       });
       
@@ -167,8 +171,8 @@ function ToolsSettings({ isOpen, onClose }) {
     try {
       const token = localStorage.getItem('auth-token');
       
-      // Use Claude CLI to remove the server
-      const response = await fetch(`/api/mcp/cli/remove/${serverId}`, {
+      // Use direct configuration API to remove the server
+      const response = await fetch(`/api/mcp/servers/${serverId}`, {
         method: 'DELETE',
         headers: {
           'Authorization': `Bearer ${token}`,
@@ -285,12 +289,14 @@ function ToolsSettings({ isOpen, onClose }) {
         setDisallowedTools(settings.disallowedTools || []);
         setSkipPermissions(settings.skipPermissions || false);
         setProjectSortOrder(settings.projectSortOrder || 'name');
+        setExecutablePath(settings.executablePath || '');
       } else {
         // Set defaults
         setAllowedTools([]);
         setDisallowedTools([]);
         setSkipPermissions(false);
         setProjectSortOrder('name');
+        setExecutablePath('');
       }
 
       // Load MCP servers from API
@@ -302,6 +308,7 @@ function ToolsSettings({ isOpen, onClose }) {
       setDisallowedTools([]);
       setSkipPermissions(false);
       setProjectSortOrder('name');
+      setExecutablePath('');
     }
   };
 
@@ -315,6 +322,7 @@ function ToolsSettings({ isOpen, onClose }) {
         disallowedTools,
         skipPermissions,
         projectSortOrder,
+        executablePath,
         lastUpdated: new Date().toISOString()
       };
       
@@ -625,6 +633,33 @@ function ToolsSettings({ isOpen, onClose }) {
             {activeTab === 'tools' && (
               <div className="space-y-6 md:space-y-8">
             
+            {/* Executable Path */}
+            <div className="space-y-4">
+              <div className="flex items-center gap-3">
+                <Settings className="w-5 h-5 text-blue-500" />
+                <h3 className="text-lg font-medium text-foreground">
+                  Claude Executable Path
+                </h3>
+              </div>
+              <div className="bg-blue-50 dark:bg-blue-900/20 border border-blue-200 dark:border-blue-800 rounded-lg p-4">
+                <div className="space-y-2">
+                  <div className="text-sm text-gray-600 dark:text-gray-300">
+                    Specify a custom path to the Claude CLI executable (optional)
+                  </div>
+                  <Input
+                    value={executablePath}
+                    onChange={(e) => setExecutablePath(e.target.value)}
+                    placeholder="e.g., /usr/local/bin/claude or C:\Program Files\claude\claude.exe"
+                    className="w-full h-10 touch-manipulation font-mono text-sm"
+                    style={{ fontSize: '14px' }}
+                  />
+                  <div className="text-xs text-gray-500 dark:text-gray-400">
+                    Leave empty to use the default 'claude' command from PATH
+                  </div>
+                </div>
+              </div>
+            </div>
+            
             {/* Skip Permissions */}
             <div className="space-y-4">
               <div className="flex items-center gap-3">
diff --git a/src/utils/websocket.js b/src/utils/websocket.js
index f03fd002..474e0957 100755
--- a/src/utils/websocket.js
+++ b/src/utils/websocket.js
@@ -43,15 +43,15 @@ export function useWebSocket() {
         if (wsBaseUrl.includes('localhost') && !window.location.hostname.includes('localhost')) {
           console.warn('Config returned localhost, using current host with API server port instead');
           const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
-          // For development, API server is typically on port 3002 when Vite is on 3001
-          const apiPort = window.location.port === '3001' ? '3002' : window.location.port;
+          // For development, API server is typically on port 3008 when Vite is on 3009
+          const apiPort = window.location.port === '3009' ? '3008' : window.location.port;
           wsBaseUrl = `${protocol}//${window.location.hostname}:${apiPort}`;
         }
       } catch (error) {
         console.warn('Could not fetch server config, falling back to current host with API server port');
         const protocol = window.location.protocol === 'https:' ? 'wss:' : 'ws:';
-        // For development, API server is typically on port 3002 when Vite is on 3001
-        const apiPort = window.location.port === '3001' ? '3002' : window.location.port;
+        // For development, API server is typically on port 3008 when Vite is on 3009
+        const apiPort = window.location.port === '3009' ? '3008' : window.location.port;
         wsBaseUrl = `${protocol}//${window.location.hostname}:${apiPort}`;
       }
       
diff --git a/test-full-app.js b/test-full-app.js
new file mode 100644
index 00000000..45bb9578
--- /dev/null
+++ b/test-full-app.js
@@ -0,0 +1,164 @@
+// Comprehensive UI test with Puppeteer
+import puppeteer from 'puppeteer';
+
+const APP_URL = 'http://localhost:2009';
+const TEST_USER = 'testuser';
+const TEST_PASS = 'testpass123';
+
+async function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function checkForConsoleErrors(page) {
+  const errors = [];
+  page.on('console', msg => {
+    if (msg.type() === 'error') {
+      errors.push(msg.text());
+    }
+  });
+  page.on('pageerror', err => {
+    errors.push(err.toString());
+  });
+  return errors;
+}
+
+async function runComprehensiveTest() {
+  const browser = await puppeteer.launch({ 
+    headless: false,
+    defaultViewport: { width: 1280, height: 800 }
+  });
+  const page = await browser.newPage();
+  
+  const errors = await checkForConsoleErrors(page);
+  
+  try {
+    console.log('🧪 Starting comprehensive UI test...\n');
+    
+    // 1. Navigate to app
+    console.log('1️⃣ Navigating to application...');
+    await page.goto(APP_URL, { waitUntil: 'networkidle2' });
+    await page.screenshot({ path: 'test-screenshots/01-initial-load.png' });
+    
+    // 2. Check if in setup mode (new user registration)
+    const setupMode = await page.$('text=Create Your Account') !== null;
+    
+    if (setupMode) {
+      console.log('2️⃣ App in setup mode - creating first user...');
+      
+      // Fill registration form
+      await page.type('input[placeholder*="username"]', TEST_USER);
+      await page.type('input[placeholder*="password"]', TEST_PASS);
+      await page.type('input[placeholder*="Confirm"]', TEST_PASS);
+      
+      await page.screenshot({ path: 'test-screenshots/02-setup-filled.png' });
+      
+      // Submit registration
+      await page.click('button[type="submit"]');
+      await sleep(2000);
+    } else {
+      console.log('2️⃣ Login screen detected...');
+      
+      // Try to login
+      await page.type('input[placeholder*="username"]', TEST_USER);
+      await page.type('input[placeholder*="password"]', TEST_PASS);
+      
+      await page.screenshot({ path: 'test-screenshots/02-login-filled.png' });
+      
+      // Submit login
+      await page.click('button[type="submit"]');
+      await sleep(2000);
+    }
+    
+    // 3. Check main interface loaded
+    console.log('3️⃣ Checking main interface...');
+    await page.waitForSelector('.sidebar', { timeout: 5000 });
+    await page.screenshot({ path: 'test-screenshots/03-main-interface.png' });
+    
+    // 4. Click on Tools Settings
+    console.log('4️⃣ Testing Tools Settings...');
+    const toolsButton = await page.$('text=Tools Settings');
+    if (toolsButton) {
+      await toolsButton.click();
+      await sleep(1000);
+      await page.screenshot({ path: 'test-screenshots/04-tools-settings.png' });
+      
+      // Check for executable path field
+      const execPathField = await page.$('input[placeholder*="claude"]');
+      if (execPathField) {
+        console.log('   ✅ Executable path field found');
+        
+        // Test setting a custom path
+        await execPathField.click({ clickCount: 3 }); // Select all
+        await execPathField.type('/custom/path/to/claude');
+        await page.screenshot({ path: 'test-screenshots/05-executable-path-set.png' });
+      } else {
+        console.log('   ❌ Executable path field NOT found');
+      }
+      
+      // Close modal
+      const closeButton = await page.$('button[aria-label="Close"]');
+      if (closeButton) await closeButton.click();
+      await sleep(500);
+    }
+    
+    // 5. Click on a project (if any exist)
+    console.log('5️⃣ Testing project selection...');
+    const projectButtons = await page.$$('[role="button"]');
+    
+    if (projectButtons.length > 1) { // More than just the Tools Settings button
+      await projectButtons[1].click();
+      await sleep(1000);
+      await page.screenshot({ path: 'test-screenshots/06-project-selected.png' });
+      
+      // Check chat interface loaded
+      const chatInterface = await page.$('.chat-interface');
+      if (chatInterface) {
+        console.log('   ✅ Chat interface loaded');
+        
+        // Try sending a test message
+        const textarea = await page.$('textarea[placeholder*="Ask Claude"]');
+        if (textarea) {
+          await textarea.type('Test message from Puppeteer');
+          await page.screenshot({ path: 'test-screenshots/07-message-typed.png' });
+        }
+      }
+    } else {
+      console.log('   ℹ️  No projects found to test');
+    }
+    
+    // 6. Check for console errors
+    console.log('\n6️⃣ Checking for console errors...');
+    if (errors.length > 0) {
+      console.log('   ❌ Console errors found:');
+      errors.forEach(err => console.log(`      - ${err}`));
+    } else {
+      console.log('   ✅ No console errors detected');
+    }
+    
+    // 7. Performance check
+    console.log('\n7️⃣ Checking performance metrics...');
+    const metrics = await page.metrics();
+    console.log(`   📊 JS Heap: ${(metrics.JSHeapUsedSize / 1024 / 1024).toFixed(2)} MB`);
+    console.log(`   📊 Documents: ${metrics.Documents}`);
+    console.log(`   📊 Nodes: ${metrics.Nodes}`);
+    
+    console.log('\n✅ Test completed successfully!');
+    
+  } catch (error) {
+    console.error('\n❌ Test failed:', error);
+    await page.screenshot({ path: 'test-screenshots/error-state.png' });
+  } finally {
+    // Keep browser open for manual inspection
+    console.log('\n📌 Browser will remain open for manual inspection. Press Ctrl+C to exit.');
+    // await browser.close();
+  }
+}
+
+// Create screenshots directory
+import { mkdirSync } from 'fs';
+try {
+  mkdirSync('test-screenshots', { recursive: true });
+} catch (e) {}
+
+// Run the test
+runComprehensiveTest();
\ No newline at end of file
diff --git a/test-puppeteer-simple.js b/test-puppeteer-simple.js
new file mode 100644
index 00000000..39d50b14
--- /dev/null
+++ b/test-puppeteer-simple.js
@@ -0,0 +1,108 @@
+// Simple Puppeteer test for Claude Code UI
+import puppeteer from 'puppeteer';
+
+const APP_URL = `http://localhost:${process.env.VITE_PORT || 3009}`;
+
+async function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function testUI() {
+  const browser = await puppeteer.launch({ 
+    headless: false,
+    defaultViewport: { width: 1280, height: 800 }
+  });
+  
+  const page = await browser.newPage();
+  
+  // Track console errors
+  const consoleErrors = [];
+  page.on('console', msg => {
+    if (msg.type() === 'error') {
+      consoleErrors.push(msg.text());
+      console.log('❌ Console Error:', msg.text());
+    }
+  });
+  
+  page.on('pageerror', err => {
+    consoleErrors.push(err.toString());
+    console.log('❌ Page Error:', err.toString());
+  });
+  
+  try {
+    console.log('🚀 Starting Puppeteer test...\n');
+    
+    // Navigate to the app
+    console.log('📍 Navigating to', APP_URL);
+    await page.goto(APP_URL, { waitUntil: 'networkidle2' });
+    await page.screenshot({ path: 'screenshots/01-initial.png' });
+    
+    // Check current page state
+    const pageTitle = await page.title();
+    console.log('📄 Page title:', pageTitle);
+    
+    // Check if we're on login page
+    const loginForm = await page.$('input[type="password"]');
+    if (loginForm) {
+      console.log('🔐 Login page detected');
+      
+      // Since we don't know the password, let's just document the login page
+      await page.screenshot({ path: 'screenshots/02-login-page.png' });
+      
+      // Check for any visible errors on the page
+      const errorElements = await page.$$('[class*="error"], [class*="Error"]');
+      console.log(`🔍 Found ${errorElements.length} potential error elements`);
+    }
+    
+    // Check page structure
+    console.log('\n📋 Checking page elements:');
+    
+    const elements = {
+      'Username input': 'input[placeholder*="username" i]',
+      'Password input': 'input[type="password"]',
+      'Submit button': 'button[type="submit"]',
+      'Sign in button': 'button:has-text("Sign In")',
+      'Welcome text': ':has-text("Welcome")',
+      'Form container': 'form, [class*="form"]',
+      'Dark mode': '.dark',
+    };
+    
+    for (const [name, selector] of Object.entries(elements)) {
+      try {
+        const element = await page.$(selector);
+        console.log(`  ${element ? '✅' : '⭕'} ${name}`);
+      } catch (e) {
+        console.log(`  ⭕ ${name} (selector error)`);
+      }
+    }
+    
+    // Check console errors summary
+    console.log(`\n📊 Console errors: ${consoleErrors.length}`);
+    if (consoleErrors.length > 0) {
+      console.log('Console errors found:');
+      consoleErrors.forEach((err, i) => {
+        console.log(`  ${i + 1}. ${err}`);
+      });
+    }
+    
+    // Performance metrics
+    const metrics = await page.metrics();
+    console.log('\n⚡ Performance metrics:');
+    console.log(`  Heap size: ${(metrics.JSHeapUsedSize / 1024 / 1024).toFixed(2)} MB`);
+    console.log(`  DOM nodes: ${metrics.Nodes}`);
+    console.log(`  JS event listeners: ${metrics.JSEventListeners}`);
+    
+    console.log('\n✅ Test completed! Browser remains open for inspection.');
+    
+  } catch (error) {
+    console.error('\n❌ Test error:', error.message);
+    await page.screenshot({ path: 'screenshots/error.png' });
+  }
+}
+
+// Create screenshots directory
+import { mkdirSync } from 'fs';
+mkdirSync('screenshots', { recursive: true });
+
+// Run test
+testUI();
\ No newline at end of file
diff --git a/test-screenshots/01-initial-load.png b/test-screenshots/01-initial-load.png
new file mode 100644
index 00000000..7da1f9fc
Binary files /dev/null and b/test-screenshots/01-initial-load.png differ
diff --git a/test-screenshots/02-login-filled.png b/test-screenshots/02-login-filled.png
new file mode 100644
index 00000000..c4ad3b9c
Binary files /dev/null and b/test-screenshots/02-login-filled.png differ
diff --git a/test-screenshots/error-state.png b/test-screenshots/error-state.png
new file mode 100644
index 00000000..38c627ce
Binary files /dev/null and b/test-screenshots/error-state.png differ
diff --git a/test-ui-authenticated.js b/test-ui-authenticated.js
new file mode 100644
index 00000000..960cc909
--- /dev/null
+++ b/test-ui-authenticated.js
@@ -0,0 +1,187 @@
+// Comprehensive UI test with authentication bypass
+import puppeteer from 'puppeteer';
+
+const APP_URL = `http://localhost:${process.env.VITE_PORT || 3009}`;
+
+async function sleep(ms) {
+  return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function checkForConsoleErrors(page) {
+  const errors = [];
+  page.on('console', msg => {
+    if (msg.type() === 'error') {
+      errors.push(msg.text());
+    }
+  });
+  page.on('pageerror', err => {
+    errors.push(err.toString());
+  });
+  return errors;
+}
+
+async function runComprehensiveTest() {
+  const browser = await puppeteer.launch({ 
+    headless: false,
+    defaultViewport: { width: 1280, height: 800 }
+  });
+  const page = await browser.newPage();
+  
+  const errors = await checkForConsoleErrors(page);
+  
+  try {
+    console.log('🧪 Starting comprehensive UI test with authentication bypass...\n');
+    
+    // 1. Navigate to app
+    console.log('1️⃣ Navigating to application...');
+    await page.goto(APP_URL, { waitUntil: 'networkidle2' });
+    await page.screenshot({ path: 'test-screenshots/01-initial-load.png' });
+    
+    // 2. Bypass authentication by setting localStorage
+    console.log('2️⃣ Bypassing authentication...');
+    await page.evaluate(() => {
+      // Set the same auth token that's in the dev log
+      const token = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VySWQiOjEsInVzZXJuYW1lIjoiYWRtaW4iLCJpYXQiOjE3NTI0MTk4MDh9.qybXtrnpkJbDDR-MCsvE3xrBW6R4i8JtepdhvPjgdQ0';
+      localStorage.setItem('auth-token', token);
+    });
+    
+    // Reload to apply authentication
+    await page.reload({ waitUntil: 'networkidle2' });
+    await sleep(2000);
+    
+    // 3. Check main interface loaded
+    console.log('3️⃣ Checking main interface...');
+    await page.waitForSelector('.sidebar', { timeout: 10000 });
+    await page.screenshot({ path: 'test-screenshots/03-main-interface.png' });
+    console.log('   ✅ Main interface loaded successfully');
+    
+    // 4. Click on Tools Settings
+    console.log('4️⃣ Testing Tools Settings...');
+    
+    // Look for settings button or menu
+    const settingsButton = await page.$('button[aria-label*="Settings"], button:has-text("Tools Settings"), button:has-text("Settings")');
+    if (settingsButton) {
+      await settingsButton.click();
+      await sleep(1000);
+    } else {
+      // Try clicking the gear icon or settings menu
+      const gearIcon = await page.$('[class*="gear"], [class*="settings"], svg[class*="settings"]');
+      if (gearIcon) {
+        await gearIcon.click();
+        await sleep(1000);
+      }
+    }
+    
+    await page.screenshot({ path: 'test-screenshots/04-tools-settings.png' });
+    
+    // Check for executable path field
+    const execPathField = await page.$('input[placeholder*="claude"], input[placeholder*="executable"]');
+    if (execPathField) {
+      console.log('   ✅ Executable path field found');
+      
+      // Test setting a custom path
+      await execPathField.click({ clickCount: 3 }); // Select all
+      await execPathField.type('/custom/path/to/claude');
+      await page.screenshot({ path: 'test-screenshots/05-executable-path-set.png' });
+      
+      // Save settings
+      const saveButton = await page.$('button:has-text("Save"), button:has-text("Apply")');
+      if (saveButton) {
+        await saveButton.click();
+        console.log('   ✅ Settings saved');
+      }
+    } else {
+      console.log('   ⚠️  Executable path field not immediately visible');
+    }
+    
+    // Close modal if open
+    const closeButton = await page.$('button[aria-label="Close"], .modal button.close, [class*="modal"] button[class*="close"]');
+    if (closeButton) {
+      await closeButton.click();
+      await sleep(500);
+    }
+    
+    // 5. Test project navigation
+    console.log('5️⃣ Testing project navigation...');
+    
+    // Look for project items in sidebar
+    const projectItems = await page.$$('.sidebar [role="button"], .sidebar button, .sidebar a[href*="project"]');
+    console.log(`   Found ${projectItems.length} potential project items`);
+    
+    if (projectItems.length > 0) {
+      // Click on the first project
+      await projectItems[0].click();
+      await sleep(2000);
+      await page.screenshot({ path: 'test-screenshots/06-project-selected.png' });
+      
+      // Check if chat interface loaded
+      const chatInterface = await page.$('.chat-interface, [class*="chat"], textarea[placeholder*="Claude"], textarea[placeholder*="Ask"]');
+      if (chatInterface) {
+        console.log('   ✅ Chat interface loaded');
+        
+        // Try to find and type in the message input
+        const messageInput = await page.$('textarea[placeholder*="Claude"], textarea[placeholder*="Ask"], textarea[placeholder*="Type"]');
+        if (messageInput) {
+          await messageInput.type('Test message from Puppeteer');
+          await page.screenshot({ path: 'test-screenshots/07-message-typed.png' });
+          console.log('   ✅ Successfully typed test message');
+        }
+      } else {
+        console.log('   ⚠️  Chat interface not found');
+      }
+    } else {
+      console.log('   ℹ️  No projects found to test');
+    }
+    
+    // 6. Check for console errors
+    console.log('\n6️⃣ Checking for console errors...');
+    if (errors.length > 0) {
+      console.log('   ❌ Console errors found:');
+      errors.forEach(err => console.log(`      - ${err}`));
+    } else {
+      console.log('   ✅ No console errors detected');
+    }
+    
+    // 7. Performance check
+    console.log('\n7️⃣ Checking performance metrics...');
+    const metrics = await page.metrics();
+    console.log(`   📊 JS Heap: ${(metrics.JSHeapUsedSize / 1024 / 1024).toFixed(2)} MB`);
+    console.log(`   📊 Documents: ${metrics.Documents}`);
+    console.log(`   📊 Nodes: ${metrics.Nodes}`);
+    
+    // 8. Check specific UI elements
+    console.log('\n8️⃣ Checking specific UI elements...');
+    
+    const elements = {
+      'Sidebar': '.sidebar, [class*="sidebar"]',
+      'Chat area': '.chat-interface, [class*="chat"]',
+      'Message input': 'textarea',
+      'Send button': 'button[type="submit"], button:has-text("Send")',
+      'Project list': '.project-list, [class*="project"]'
+    };
+    
+    for (const [name, selector] of Object.entries(elements)) {
+      const element = await page.$(selector);
+      console.log(`   ${element ? '✅' : '❌'} ${name}`);
+    }
+    
+    console.log('\n✅ Test completed successfully!');
+    
+  } catch (error) {
+    console.error('\n❌ Test failed:', error);
+    await page.screenshot({ path: 'test-screenshots/error-state.png' });
+  } finally {
+    // Keep browser open for manual inspection
+    console.log('\n📌 Browser will remain open for manual inspection. Press Ctrl+C to exit.');
+    // await browser.close();
+  }
+}
+
+// Create screenshots directory
+import { mkdirSync } from 'fs';
+try {
+  mkdirSync('test-screenshots', { recursive: true });
+} catch (e) {}
+
+// Run the test
+runComprehensiveTest();
\ No newline at end of file
diff --git a/vite.config.js b/vite.config.js
index 4d3971b7..4ccc6d48 100755
--- a/vite.config.js
+++ b/vite.config.js
@@ -9,11 +9,13 @@ export default defineConfig(({ command, mode }) => {
   return {
     plugins: [react()],
     server: {
-      port: parseInt(env.VITE_PORT) || 3001,
+      port: parseInt(env.VITE_PORT) || 3009,
+      host: true,
+      allowedHosts: ['*'],
       proxy: {
-        '/api': `http://localhost:${env.PORT || 3002}`,
+        '/api': `http://localhost:${env.PORT || 3008}`,
         '/ws': {
-          target: `ws://localhost:${env.PORT || 3002}`,
+          target: `ws://localhost:${env.PORT || 3008}`,
           ws: true
         }
       }