diff --git a/tools/deploy/check-nginx.sh b/tools/deploy/check-nginx.sh
new file mode 100755
index 0000000..eefdc9c
--- /dev/null
+++ b/tools/deploy/check-nginx.sh
@@ -0,0 +1,80 @@
+#!/bin/bash
+
+# Script to check and reload nginx
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🔧 Checking and reloading nginx..."
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Checking nginx status..."
+    if /usr/sbin/nginx -v 2>&1; then
+        echo "✅ nginx is installed"
+    else
+        echo "❌ nginx is NOT installed"
+        exit 1
+    fi
+    
+    echo ""
+    echo "📊 Testing nginx configuration..."
+    /usr/sbin/nginx -t
+    
+    echo ""
+    echo "📊 Checking nginx service status..."
+    systemctl status nginx --no-pager || true
+    
+    echo ""
+    echo "🔄 Reloading nginx..."
+    systemctl reload nginx
+    
+    echo "✅ nginx reloaded"
+    
+    echo ""
+    echo "📊 Checking if nginx is running..."
+    systemctl is-active nginx && echo "✅ nginx is active" || echo "❌ nginx is not active"
+    
+    echo ""
+    echo "📊 Checking vscode.mnemo-cards.online nginx config..."
+    if [ -f /etc/nginx/sites-enabled/vscode.mnemo-cards.online ]; then
+        echo "✅ vscode nginx config is enabled"
+    elif [ -f /etc/nginx/sites-available/vscode.mnemo-cards.online ]; then
+        echo "⚠️  vscode nginx config exists but not enabled"
+        echo "Enabling it..."
+        ln -sf /etc/nginx/sites-available/vscode.mnemo-cards.online /etc/nginx/sites-enabled/
+        /usr/sbin/nginx -t && systemctl reload nginx
+        echo "✅ Enabled and reloaded"
+    else
+        echo "❌ vscode nginx config not found"
+    fi
+    
+    echo ""
+    echo "📊 Checking code.mnemo-cards.online DNS resolution..."
+    if host code.mnemo-cards.online &> /dev/null; then
+        host code.mnemo-cards.online
+    else
+        echo "⚠️  DNS resolution failed for code.mnemo-cards.online"
+    fi
+    
+    if host vscode.mnemo-cards.online &> /dev/null; then
+        host vscode.mnemo-cards.online
+    else
+        echo "⚠️  DNS resolution failed for vscode.mnemo-cards.online"
+    fi
+    
+ENDSSH
+
+echo ""
+echo "✅ Done!"
+echo ""
+echo "🌐 Now test these URLs in your browser:"
+echo "   https://vscode.mnemo-cards.online/"
+echo "   https://code.mnemo-cards.online/"
+echo ""
+echo "🔑 Password: AGktOidxrah1KVC0"
+
diff --git a/tools/deploy/deploy-vscode-nginx.sh b/tools/deploy/deploy-vscode-nginx.sh
new file mode 100755
index 0000000..e596f3b
--- /dev/null
+++ b/tools/deploy/deploy-vscode-nginx.sh
@@ -0,0 +1,101 @@
+#!/bin/bash
+
+# Script to deploy VSCode nginx configuration to the server
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+VSCODE_NGINX_CONF="$PROJECT_ROOT/mnemo_cards_web_v2/deploy/vscode-nginx.conf"
+
+echo "🚀 Deploying VSCode nginx configuration..."
+echo "Server: $SERVER_IP"
+echo "Config file: $VSCODE_NGINX_CONF"
+echo ""
+
+# Check if config file exists
+if [ ! -f "$VSCODE_NGINX_CONF" ]; then
+    echo "❌ Config file not found: $VSCODE_NGINX_CONF"
+    exit 1
+fi
+
+echo "📤 Uploading nginx configuration..."
+scp "$VSCODE_NGINX_CONF" "$SERVER_USER@$SERVER_IP:/tmp/vscode-nginx.conf"
+
+echo ""
+echo "⚙️  Installing configuration on server..."
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📋 Moving config to nginx sites-available..."
+    mv /tmp/vscode-nginx.conf /etc/nginx/sites-available/vscode.mnemo-cards.online
+    
+    echo "🔗 Creating symbolic link in sites-enabled..."
+    ln -sf /etc/nginx/sites-available/vscode.mnemo-cards.online /etc/nginx/sites-enabled/vscode.mnemo-cards.online
+    
+    echo "✅ Configuration installed"
+    
+    echo ""
+    echo "📊 Checking nginx configuration syntax..."
+    /usr/sbin/nginx -t
+    
+    echo ""
+    echo "🔄 Reloading nginx..."
+    systemctl reload nginx
+    
+    echo "✅ nginx reloaded successfully"
+    
+    echo ""
+    echo "📊 Checking SSL certificates..."
+    if [ -d "/etc/letsencrypt/live/vscode.mnemo-cards.online" ]; then
+        echo "✅ Let's Encrypt certificates found"
+        ls -la /etc/letsencrypt/live/vscode.mnemo-cards.online/
+    else
+        echo "⚠️  Let's Encrypt certificates not found"
+        echo "You may need to obtain certificates with:"
+        echo "  sudo certbot certonly --standalone -d vscode.mnemo-cards.online"
+    fi
+    
+    echo ""
+    echo "📊 Checking rate limiting zones in main nginx config..."
+    if grep -q "vscode_general" /etc/nginx/nginx.conf; then
+        echo "✅ Rate limiting zones are configured"
+    else
+        echo "⚠️  Rate limiting zones not found in main config"
+        echo "Adding rate limiting zones..."
+        
+        # Backup current config
+        cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.backup
+        
+        # Add rate limiting zones in http block
+        sed -i '/http {/a\    # Rate limiting zones for VSCode Server\n    limit_req_zone $binary_remote_addr zone=vscode_general:10m rate=100r/m;\n    limit_req_zone $binary_remote_addr zone=vscode_login:10m rate=5r/m;' /etc/nginx/nginx.conf
+        
+        echo "✅ Rate limiting zones added"
+        
+        echo ""
+        echo "📊 Testing updated configuration..."
+        /usr/sbin/nginx -t
+        
+        echo ""
+        echo "🔄 Reloading nginx again..."
+        systemctl reload nginx
+    fi
+    
+ENDSSH
+
+echo ""
+echo "✅ Done!"
+echo ""
+echo "🌐 VSCode Server should now be accessible at:"
+echo "   https://vscode.mnemo-cards.online/"
+echo "   https://code.mnemo-cards.online/ (same service)"
+echo ""
+echo "🔑 Password: AGktOidxrah1KVC0"
+echo ""
+echo "📝 If you get SSL errors, you may need to obtain certificates:"
+echo "   ssh root@$SERVER_IP"
+echo "   sudo certbot certonly --standalone -d vscode.mnemo-cards.online -d code.mnemo-cards.online"
+
diff --git a/tools/deploy/find-code-domain-conflicts.sh b/tools/deploy/find-code-domain-conflicts.sh
new file mode 100644
index 0000000..faf9081
--- /dev/null
+++ b/tools/deploy/find-code-domain-conflicts.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+
+# Script to find and resolve conflicts with code.mnemo-cards.online domain
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🔍 Finding conflicts for code.mnemo-cards.online..."
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Searching for code.mnemo-cards.online in all nginx configs..."
+    echo ""
+    
+    # Find all files containing code.mnemo-cards.online
+    echo "=== Files in sites-available ==="
+    grep -r "code.mnemo-cards.online" /etc/nginx/sites-available/ 2>/dev/null || echo "None found"
+    
+    echo ""
+    echo "=== Files in sites-enabled ==="
+    ls -la /etc/nginx/sites-enabled/ | grep -E "(code|forgejo)"
+    
+    echo ""
+    echo "=== Checking forgejo config ==="
+    if [ -f /etc/nginx/sites-available/forgejo ]; then
+        echo "Found forgejo config. Checking server_name:"
+        grep "server_name" /etc/nginx/sites-available/forgejo || true
+    fi
+    
+    echo ""
+    echo "🔧 Solution: code.mnemo-cards.online is likely used by Forgejo"
+    echo "We should remove it from Forgejo config and keep it only in vscode config"
+    echo ""
+    
+    read -p "Do you want to remove code.mnemo-cards.online from Forgejo config? (y/n) " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        echo "Updating Forgejo config..."
+        
+        # Backup forgejo config
+        cp /etc/nginx/sites-available/forgejo /etc/nginx/sites-available/forgejo.backup
+        
+        # Remove code.mnemo-cards.online from server_name
+        sed -i 's/code\.mnemo-cards\.online//g' /etc/nginx/sites-available/forgejo
+        sed -i 's/server_name  /server_name /g' /etc/nginx/sites-available/forgejo
+        
+        echo "✅ Updated forgejo config"
+        
+        echo ""
+        echo "Testing nginx config..."
+        /usr/sbin/nginx -t
+        
+        echo ""
+        echo "Reloading nginx..."
+        systemctl reload nginx
+        
+        echo "✅ Done!"
+    else
+        echo "Skipping..."
+    fi
+    
+ENDSSH
+
+echo ""
+echo "✅ Complete!"
+
diff --git a/tools/deploy/fix-code-domain-conflict.sh b/tools/deploy/fix-code-domain-conflict.sh
new file mode 100755
index 0000000..9d2a24f
--- /dev/null
+++ b/tools/deploy/fix-code-domain-conflict.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+
+# Script to automatically fix code.mnemo-cards.online domain conflict
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🔧 Fixing code.mnemo-cards.online domain conflict..."
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Searching for code.mnemo-cards.online in nginx configs..."
+    echo ""
+    
+    # Find all files containing code.mnemo-cards.online
+    echo "Files containing code.mnemo-cards.online:"
+    grep -l "code.mnemo-cards.online" /etc/nginx/sites-available/* 2>/dev/null | sort | uniq || echo "None found"
+    
+    echo ""
+    echo "=== Current server_name in forgejo config ==="
+    if [ -f /etc/nginx/sites-available/forgejo ]; then
+        grep "server_name" /etc/nginx/sites-available/forgejo | head -5 || true
+    fi
+    
+    echo ""
+    echo "🔧 Removing code.mnemo-cards.online from Forgejo config..."
+    
+    if [ -f /etc/nginx/sites-available/forgejo ]; then
+        # Backup forgejo config
+        cp /etc/nginx/sites-available/forgejo /etc/nginx/sites-available/forgejo.backup.$(date +%Y%m%d_%H%M%S)
+        
+        # Remove code.mnemo-cards.online from server_name lines
+        # This will remove it but keep other domains
+        sed -i 's/code\.mnemo-cards\.online//g' /etc/nginx/sites-available/forgejo
+        
+        # Clean up any double spaces
+        sed -i 's/  */ /g' /etc/nginx/sites-available/forgejo
+        
+        # Clean up trailing spaces on server_name lines
+        sed -i '/server_name/s/ *;/;/g' /etc/nginx/sites-available/forgejo
+        
+        echo "✅ Updated forgejo config"
+        
+        echo ""
+        echo "=== New server_name in forgejo config ==="
+        grep "server_name" /etc/nginx/sites-available/forgejo | head -5 || true
+    else
+        echo "⚠️  Forgejo config not found"
+    fi
+    
+    echo ""
+    echo "📊 Testing nginx configuration..."
+    if /usr/sbin/nginx -t 2>&1; then
+        echo "✅ nginx config is valid"
+        
+        echo ""
+        echo "🔄 Reloading nginx..."
+        systemctl reload nginx
+        echo "✅ nginx reloaded"
+    else
+        echo "❌ nginx config is invalid, restoring backup..."
+        if [ -f /etc/nginx/sites-available/forgejo.backup.$(date +%Y%m%d_%H%M%S) ]; then
+            cp /etc/nginx/sites-available/forgejo.backup.$(date +%Y%m%d_%H%M%S) /etc/nginx/sites-available/forgejo
+            echo "✅ Backup restored"
+        fi
+        exit 1
+    fi
+    
+ENDSSH
+
+echo ""
+echo "✅ Done! Testing URLs..."
+echo ""
+
+# Wait a bit for nginx to fully reload
+sleep 2
+
+# Test the URLs
+echo "Testing vscode.mnemo-cards.online..."
+curl -I https://vscode.mnemo-cards.online 2>&1 | head -3 || echo "⚠️  Could not reach vscode.mnemo-cards.online"
+
+echo ""
+echo "Testing code.mnemo-cards.online..."
+curl -I https://code.mnemo-cards.online 2>&1 | head -3 || echo "⚠️  Could not reach code.mnemo-cards.online"
+
+echo ""
+echo "✅ Complete!"
+
diff --git a/tools/deploy/fix-nginx-duplicates.sh b/tools/deploy/fix-nginx-duplicates.sh
new file mode 100755
index 0000000..98b56b6
--- /dev/null
+++ b/tools/deploy/fix-nginx-duplicates.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+# Script to find and fix duplicate nginx configurations
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🔍 Finding and fixing duplicate nginx configurations..."
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Searching for vscode.mnemo-cards.online in nginx configs..."
+    echo ""
+    
+    # Find all nginx config files that mention vscode.mnemo-cards.online
+    echo "Files containing vscode.mnemo-cards.online:"
+    grep -r "vscode.mnemo-cards.online" /etc/nginx/sites-enabled/ 2>/dev/null | cut -d: -f1 | sort | uniq || echo "None found in sites-enabled"
+    
+    echo ""
+    grep -r "vscode.mnemo-cards.online" /etc/nginx/sites-available/ 2>/dev/null | cut -d: -f1 | sort | uniq || echo "None found in sites-available"
+    
+    echo ""
+    echo "📊 Listing all enabled sites..."
+    ls -la /etc/nginx/sites-enabled/
+    
+    echo ""
+    echo "🔧 Removing duplicates and old configs..."
+    
+    # Remove any old or duplicate configs
+    if [ -f /etc/nginx/sites-enabled/vscode ]; then
+        echo "Removing old 'vscode' config..."
+        rm -f /etc/nginx/sites-enabled/vscode
+    fi
+    
+    if [ -f /etc/nginx/sites-enabled/code.mnemo-cards.online ]; then
+        echo "Removing 'code.mnemo-cards.online' (duplicate of vscode)..."
+        rm -f /etc/nginx/sites-enabled/code.mnemo-cards.online
+    fi
+    
+    # Check if there are multiple vscode configs
+    VSCODE_CONFIGS=$(ls /etc/nginx/sites-enabled/vscode* 2>/dev/null | wc -l)
+    if [ "$VSCODE_CONFIGS" -gt 1 ]; then
+        echo "⚠️  Found multiple vscode configs:"
+        ls -la /etc/nginx/sites-enabled/vscode*
+        
+        echo ""
+        echo "Keeping only vscode.mnemo-cards.online..."
+        find /etc/nginx/sites-enabled/ -name "vscode*" ! -name "vscode.mnemo-cards.online" -delete
+    fi
+    
+    echo ""
+    echo "✅ Cleanup complete"
+    
+    echo ""
+    echo "📊 Current enabled sites:"
+    ls -la /etc/nginx/sites-enabled/
+    
+    echo ""
+    echo "📊 Testing nginx configuration..."
+    /usr/sbin/nginx -t
+    
+    echo ""
+    echo "🔄 Reloading nginx..."
+    systemctl reload nginx
+    
+    echo "✅ nginx reloaded successfully"
+    
+ENDSSH
+
+echo ""
+echo "✅ Done!"
+echo ""
+echo "🌐 Testing URLs..."
+curl -I https://vscode.mnemo-cards.online/ 2>&1 | head -5 || echo "⚠️  Could not reach vscode.mnemo-cards.online"
+echo ""
+curl -I https://code.mnemo-cards.online/ 2>&1 | head -5 || echo "⚠️  Could not reach code.mnemo-cards.online"
+
diff --git a/tools/deploy/fix-vscode-server.sh b/tools/deploy/fix-vscode-server.sh
new file mode 100755
index 0000000..a308fe6
--- /dev/null
+++ b/tools/deploy/fix-vscode-server.sh
@@ -0,0 +1,172 @@
+#!/bin/bash
+
+# Script to diagnose and fix VSCode Server (code-server) issues
+# This script checks if code-server is installed, running, and configured for auto-start
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🔧 Diagnosing and fixing VSCode Server..."
+echo "Server: $SERVER_IP"
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Step 1: Checking if code-server is installed..."
+    if command -v code-server &> /dev/null; then
+        echo "✅ code-server is installed"
+        code-server --version || true
+    else
+        echo "❌ code-server is NOT installed"
+        echo "Installing code-server..."
+        curl -fsSL https://code-server.dev/install.sh | sh
+        echo "✅ code-server installed"
+    fi
+    
+    echo ""
+    echo "📊 Step 2: Checking if code-server is listening on port 8443..."
+    if netstat -tuln | grep ':8443' &> /dev/null || ss -tuln | grep ':8443' &> /dev/null; then
+        echo "✅ Something is listening on port 8443"
+        netstat -tuln | grep ':8443' || ss -tuln | grep ':8443'
+    else
+        echo "⚠️  Nothing is listening on port 8443"
+    fi
+    
+    echo ""
+    echo "📊 Step 3: Checking code-server systemd service..."
+    if [ -f /etc/systemd/system/code-server.service ] || [ -f /lib/systemd/system/code-server@.service ]; then
+        echo "✅ code-server service file exists"
+        
+        # Check service status
+        if systemctl is-active --quiet code-server || systemctl is-active --quiet code-server@root; then
+            echo "✅ code-server service is running"
+            systemctl status code-server --no-pager || systemctl status code-server@root --no-pager || true
+        else
+            echo "❌ code-server service is NOT running"
+        fi
+        
+        # Check if enabled
+        if systemctl is-enabled --quiet code-server 2>/dev/null || systemctl is-enabled --quiet code-server@root 2>/dev/null; then
+            echo "✅ code-server service is enabled (will start on boot)"
+        else
+            echo "⚠️  code-server service is NOT enabled (will not start on boot)"
+        fi
+    else
+        echo "❌ code-server service file does NOT exist"
+    fi
+    
+    echo ""
+    echo "📊 Step 4: Checking code-server configuration..."
+    if [ -f ~/.config/code-server/config.yaml ]; then
+        echo "✅ code-server config exists"
+        echo "Current config:"
+        cat ~/.config/code-server/config.yaml
+    else
+        echo "⚠️  code-server config not found at default location"
+    fi
+    
+    echo ""
+    echo "🔧 Step 5: Fixing code-server setup..."
+    
+    # Create or update config
+    echo "Creating/updating code-server configuration..."
+    mkdir -p ~/.config/code-server
+    
+    cat > ~/.config/code-server/config.yaml << 'EOF'
+bind-addr: 127.0.0.1:8443
+auth: password
+password: AGktOidxrah1KVC0
+cert: false
+EOF
+    
+    echo "✅ Configuration updated"
+    
+    echo ""
+    echo "📊 Step 6: Creating/updating systemd service..."
+    
+    # Create systemd service
+    cat > /tmp/code-server.service << 'EOF'
+[Unit]
+Description=code-server
+After=network.target
+
+[Service]
+Type=simple
+Environment=PASSWORD=AGktOidxrah1KVC0
+ExecStart=/usr/bin/code-server --bind-addr 127.0.0.1:8443 --auth password
+WorkingDirectory=/root
+Restart=always
+RestartSec=10
+User=root
+
+[Install]
+WantedBy=multi-user.target
+EOF
+    
+    sudo mv /tmp/code-server.service /etc/systemd/system/code-server.service
+    sudo chmod 644 /etc/systemd/system/code-server.service
+    
+    echo "✅ Service file created"
+    
+    echo ""
+    echo "🔄 Step 7: Enabling and starting service..."
+    sudo systemctl daemon-reload
+    sudo systemctl enable code-server
+    sudo systemctl restart code-server
+    
+    echo ""
+    echo "⏳ Waiting for service to start..."
+    sleep 3
+    
+    echo ""
+    echo "📊 Step 8: Final status check..."
+    systemctl status code-server --no-pager || true
+    
+    echo ""
+    echo "📊 Step 9: Checking if port 8443 is now listening..."
+    if netstat -tuln | grep ':8443' &> /dev/null || ss -tuln | grep ':8443' &> /dev/null; then
+        echo "✅ Service is listening on port 8443"
+        netstat -tuln | grep ':8443' || ss -tuln | grep ':8443'
+    else
+        echo "❌ Port 8443 is still not listening"
+        echo "Checking logs:"
+        journalctl -u code-server -n 50 --no-pager || true
+    fi
+    
+    echo ""
+    echo "📊 Step 10: Testing nginx configuration..."
+    if command -v nginx &> /dev/null; then
+        echo "Testing nginx config..."
+        sudo nginx -t
+        
+        echo ""
+        echo "Reloading nginx..."
+        sudo systemctl reload nginx
+        echo "✅ nginx reloaded"
+    else
+        echo "⚠️  nginx not found"
+    fi
+    
+ENDSSH
+
+echo ""
+echo "✅ Done!"
+echo ""
+echo "🌐 Testing URLs..."
+echo "   https://vscode.mnemo-cards.online/"
+echo "   https://code.mnemo-cards.online/"
+echo ""
+echo "📝 If still not working, check:"
+echo "   1. DNS records for vscode.mnemo-cards.online and code.mnemo-cards.online"
+echo "   2. SSL certificates"
+echo "   3. Firewall rules"
+echo ""
+echo "🔍 Check logs:"
+echo "   ssh root@$SERVER_IP 'journalctl -u code-server -f'"
+echo ""
+echo "🔍 Check nginx logs:"
+echo "   ssh root@$SERVER_IP 'tail -f /var/log/nginx/error.log'"
+
diff --git a/tools/deploy/test-vscode-final.sh b/tools/deploy/test-vscode-final.sh
new file mode 100755
index 0000000..4be63d7
--- /dev/null
+++ b/tools/deploy/test-vscode-final.sh
@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Final test of VSCode Server
+
+set -e
+
+echo "🧪 Final test of VSCode Server availability..."
+echo ""
+
+echo "📊 Test 1: Testing vscode.mnemo-cards.online from local machine..."
+if curl -I -L -m 10 https://vscode.mnemo-cards.online/ 2>&1 | head -15; then
+    echo "✅ vscode.mnemo-cards.online is accessible"
+else
+    echo "⚠️  Could not reach vscode.mnemo-cards.online from local machine"
+    echo "This might be a firewall or DNS issue on your local network"
+fi
+
+echo ""
+echo "📊 Test 2: Testing code.mnemo-cards.online (should be Forgejo, not VSCode)..."
+if curl -I -L -m 10 https://code.mnemo-cards.online/ 2>&1 | head -15; then
+    echo "✅ code.mnemo-cards.online is accessible (this is Forgejo/Git)"
+else
+    echo "⚠️  Could not reach code.mnemo-cards.online"
+fi
+
+echo ""
+echo "📊 Test 3: Testing from server itself..."
+ssh root@147.45.152.129 'curl -I https://vscode.mnemo-cards.online 2>&1 | head -10'
+
+echo ""
+echo "✅ Testing complete!"
+echo ""
+echo "📝 Summary:"
+echo "   - https://vscode.mnemo-cards.online/ → VSCode Server"
+echo "   - https://code.mnemo-cards.online/ → Forgejo (Git)"
+echo ""
+echo "🔑 VSCode password: AGktOidxrah1KVC0"
+
diff --git a/tools/deploy/test-vscode-from-server.sh b/tools/deploy/test-vscode-from-server.sh
new file mode 100755
index 0000000..ff383fc
--- /dev/null
+++ b/tools/deploy/test-vscode-from-server.sh
@@ -0,0 +1,76 @@
+#!/bin/bash
+
+# Script to test VSCode server from the server itself
+
+set -e
+
+SERVER_IP="147.45.152.129"
+SERVER_USER="root"
+
+echo "🧪 Testing VSCode server from the server itself..."
+echo ""
+
+ssh "$SERVER_USER@$SERVER_IP" << 'ENDSSH'
+    set -e
+    
+    echo "📊 Step 1: Checking if nginx is listening on port 443..."
+    ss -tuln | grep ':443' || echo "⚠️  Nothing listening on port 443"
+    
+    echo ""
+    echo "📊 Step 2: Checking if code-server is listening on port 8443..."
+    ss -tuln | grep ':8443' || echo "⚠️  Nothing listening on port 8443"
+    
+    echo ""
+    echo "📊 Step 3: Testing local connection to code-server..."
+    curl -I http://127.0.0.1:8443 2>&1 | head -10
+    
+    echo ""
+    echo "📊 Step 4: Testing nginx proxy to code-server (HTTP)..."
+    curl -I -H "Host: vscode.mnemo-cards.online" http://127.0.0.1 2>&1 | head -10
+    
+    echo ""
+    echo "📊 Step 5: Testing HTTPS connection locally..."
+    curl -I -k https://127.0.0.1 -H "Host: vscode.mnemo-cards.online" 2>&1 | head -10
+    
+    echo ""
+    echo "📊 Step 6: Checking SSL certificates..."
+    if [ -d "/etc/letsencrypt/live/vscode.mnemo-cards.online" ]; then
+        echo "✅ Certificate directory exists"
+        ls -la /etc/letsencrypt/live/vscode.mnemo-cards.online/
+        
+        echo ""
+        echo "Certificate details:"
+        openssl x509 -in /etc/letsencrypt/live/vscode.mnemo-cards.online/fullchain.pem -noout -text | grep -A2 "Subject:"
+        openssl x509 -in /etc/letsencrypt/live/vscode.mnemo-cards.online/fullchain.pem -noout -text | grep -A2 "Not After"
+    else
+        echo "❌ Certificate directory not found"
+    fi
+    
+    echo ""
+    echo "📊 Step 7: Checking nginx error logs..."
+    echo "Last 20 lines of nginx error log:"
+    tail -20 /var/log/nginx/error.log
+    
+    echo ""
+    echo "📊 Step 8: Checking firewall status..."
+    if command -v ufw &> /dev/null; then
+        echo "UFW status:"
+        ufw status
+    else
+        echo "UFW not installed"
+    fi
+    
+    echo ""
+    echo "📊 Step 9: Checking iptables..."
+    iptables -L -n | grep -E "(443|REJECT|DROP)" || echo "No blocking rules found for port 443"
+    
+    echo ""
+    echo "📊 Step 10: Testing external connection..."
+    echo "Attempting to connect to vscode.mnemo-cards.online from the server..."
+    curl -I https://vscode.mnemo-cards.online 2>&1 | head -10
+    
+ENDSSH
+
+echo ""
+echo "✅ Test complete!"
+