diff --git a/docker-compose.macmini.yml b/docker-compose.macmini.yml
index 0a4044e11..87afdb919 100644
--- a/docker-compose.macmini.yml
+++ b/docker-compose.macmini.yml
@@ -1431,6 +1431,11 @@ services:
       - /dev/disk/:/dev/disk:ro
     ports:
       - "9110:8080"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:8080/healthz"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
 
   postgres-exporter:
     image: prometheuscommunity/postgres-exporter:v0.15.0
@@ -1481,6 +1486,80 @@ services:
       timeout: 10s
       retries: 3
 
+  # ============================================
+  # Alerting Stack (Ports 9093-9095)
+  # ============================================
+
+  vmalert:
+    image: victoriametrics/vmalert:v1.99.0
+    container_name: mana-mon-vmalert
+    restart: always
+    depends_on:
+      victoriametrics:
+        condition: service_healthy
+      alertmanager:
+        condition: service_healthy
+    command:
+      - '-datasource.url=http://victoriametrics:9090'
+      - '-notifier.url=http://alertmanager:9093'
+      - '-remoteWrite.url=http://victoriametrics:9090'
+      - '-remoteRead.url=http://victoriametrics:9090'
+      - '-rule=/etc/alerts/*.yml'
+      - '-evaluationInterval=30s'
+      - '-httpListenAddr=:8880'
+    volumes:
+      - ./docker/prometheus/alerts.yml:/etc/alerts/alerts.yml:ro
+    ports:
+      - "8880:8880"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:8880/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  alertmanager:
+    image: prom/alertmanager:v0.27.0
+    container_name: mana-mon-alertmanager
+    restart: always
+    depends_on:
+      alert-notifier:
+        condition: service_healthy
+    command:
+      - '--config.file=/etc/alertmanager/alertmanager.yml'
+      - '--storage.path=/alertmanager'
+      - '--web.listen-address=:9093'
+    volumes:
+      - ./docker/alertmanager/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro
+      - alertmanager_data:/alertmanager
+    ports:
+      - "9093:9093"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:9093/-/healthy"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  alert-notifier:
+    build:
+      context: ./docker/alert-notifier
+      dockerfile: Dockerfile
+    image: alert-notifier:local
+    container_name: mana-mon-alert-notifier
+    restart: always
+    environment:
+      PORT: 8080
+      TELEGRAM_BOT_TOKEN: ${TELEGRAM_BOT_TOKEN:-}
+      TELEGRAM_CHAT_ID: ${TELEGRAM_CHAT_ID:-}
+      NTFY_TOPIC: ${NTFY_TOPIC:-}
+    ports:
+      - "9095:8080"
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://127.0.0.1:8080/health"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 5s
+
   # ============================================
   # Auto-Update (Watchtower)
   # ============================================
@@ -1508,6 +1587,8 @@ volumes:
     name: mana-redis-data
   victoriametrics_data:
     name: mana-victoria-data
+  alertmanager_data:
+    name: mana-alertmanager-data
   grafana_data:
     name: mana-grafana-data
   analytics_data:
diff --git a/docker/alert-notifier/Dockerfile b/docker/alert-notifier/Dockerfile
new file mode 100644
index 000000000..cb045d43b
--- /dev/null
+++ b/docker/alert-notifier/Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.12-alpine
+
+WORKDIR /app
+
+COPY main.py .
+
+# No dependencies needed - uses only stdlib
+RUN chmod +x main.py
+
+EXPOSE 8080
+
+ENV PORT=8080
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://127.0.0.1:8080/health || exit 1
+
+CMD ["python", "main.py"]
diff --git a/docker/alert-notifier/main.py b/docker/alert-notifier/main.py
new file mode 100644
index 000000000..f7cc6fcb5
--- /dev/null
+++ b/docker/alert-notifier/main.py
@@ -0,0 +1,204 @@
+#!/usr/bin/env python3
+"""
+Alert Notifier - Webhook receiver for Alertmanager
+Forwards alerts to Telegram and ntfy
+
+Environment Variables:
+  TELEGRAM_BOT_TOKEN - Telegram bot token
+  TELEGRAM_CHAT_ID - Telegram chat ID
+  NTFY_TOPIC - ntfy.sh topic name (optional)
+"""
+
+import os
+import json
+import logging
+from http.server import HTTPServer, BaseHTTPRequestHandler
+import urllib.request
+import urllib.parse
+
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+logger = logging.getLogger(__name__)
+
+TELEGRAM_BOT_TOKEN = os.environ.get('TELEGRAM_BOT_TOKEN', '')
+TELEGRAM_CHAT_ID = os.environ.get('TELEGRAM_CHAT_ID', '')
+NTFY_TOPIC = os.environ.get('NTFY_TOPIC', '')
+
+SEVERITY_EMOJI = {
+    'critical': '🚨',
+    'warning': '⚠️',
+    'info': 'ℹ️',
+}
+
+def format_alert_telegram(alert: dict, status: str) -> str:
+    """Format a single alert for Telegram."""
+    labels = alert.get('labels', {})
+    annotations = alert.get('annotations', {})
+
+    severity = labels.get('severity', 'unknown')
+    emoji = SEVERITY_EMOJI.get(severity, '🔔')
+
+    if status == 'resolved':
+        emoji = '✅'
+
+    alertname = labels.get('alertname', 'Unknown')
+    job = labels.get('job', '')
+    summary = annotations.get('summary', alertname)
+    description = annotations.get('description', '')
+
+    msg = f"{emoji} <b>{status.upper()}: {summary}</b>\n"
+    if job:
+        msg += f"Service: <code>{job}</code>\n"
+    if description:
+        msg += f"{description}\n"
+
+    return msg
+
+def send_telegram(message: str) -> bool:
+    """Send message to Telegram."""
+    if not TELEGRAM_BOT_TOKEN or not TELEGRAM_CHAT_ID:
+        logger.warning("Telegram not configured")
+        return False
+
+    url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendMessage"
+    data = {
+        'chat_id': TELEGRAM_CHAT_ID,
+        'text': message,
+        'parse_mode': 'HTML',
+        'disable_web_page_preview': True
+    }
+
+    try:
+        req = urllib.request.Request(
+            url,
+            data=urllib.parse.urlencode(data).encode(),
+            headers={'Content-Type': 'application/x-www-form-urlencoded'}
+        )
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            return resp.status == 200
+    except Exception as e:
+        logger.error(f"Telegram send failed: {e}")
+        return False
+
+def send_ntfy(title: str, message: str, priority: str = 'default') -> bool:
+    """Send message to ntfy."""
+    if not NTFY_TOPIC:
+        return False
+
+    url = f"https://ntfy.sh/{NTFY_TOPIC}"
+
+    priority_map = {
+        'critical': 'urgent',
+        'warning': 'high',
+        'info': 'low'
+    }
+    ntfy_priority = priority_map.get(priority, 'default')
+
+    try:
+        req = urllib.request.Request(
+            url,
+            data=message.encode('utf-8'),
+            headers={
+                'Title': title,
+                'Priority': ntfy_priority,
+                'Tags': 'warning' if priority == 'critical' else 'loudspeaker'
+            }
+        )
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            return resp.status == 200
+    except Exception as e:
+        logger.error(f"ntfy send failed: {e}")
+        return False
+
+class AlertHandler(BaseHTTPRequestHandler):
+    def do_POST(self):
+        if self.path != '/webhook':
+            self.send_response(404)
+            self.end_headers()
+            return
+
+        content_length = int(self.headers.get('Content-Length', 0))
+        body = self.rfile.read(content_length)
+
+        try:
+            payload = json.loads(body)
+            self.process_alerts(payload)
+            self.send_response(200)
+            self.end_headers()
+            self.wfile.write(b'OK')
+        except Exception as e:
+            logger.error(f"Error processing webhook: {e}")
+            self.send_response(500)
+            self.end_headers()
+            self.wfile.write(str(e).encode())
+
+    def do_GET(self):
+        if self.path == '/health':
+            self.send_response(200)
+            self.end_headers()
+            self.wfile.write(b'OK')
+        else:
+            self.send_response(404)
+            self.end_headers()
+
+    def process_alerts(self, payload: dict):
+        """Process Alertmanager webhook payload."""
+        status = payload.get('status', 'unknown')
+        alerts = payload.get('alerts', [])
+
+        if not alerts:
+            return
+
+        logger.info(f"Received {len(alerts)} alerts with status: {status}")
+
+        # Build message
+        messages = []
+        highest_severity = 'info'
+
+        for alert in alerts:
+            msg = format_alert_telegram(alert, alert.get('status', status))
+            messages.append(msg)
+
+            severity = alert.get('labels', {}).get('severity', 'info')
+            if severity == 'critical':
+                highest_severity = 'critical'
+            elif severity == 'warning' and highest_severity != 'critical':
+                highest_severity = 'warning'
+
+        combined_message = '\n'.join(messages)
+
+        # Send notifications
+        if TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID:
+            success = send_telegram(combined_message)
+            logger.info(f"Telegram: {'sent' if success else 'failed'}")
+
+        if NTFY_TOPIC:
+            title = f"ManaCore Alert ({len(alerts)} alerts)"
+            # Strip HTML for ntfy
+            plain_message = combined_message.replace('<b>', '').replace('</b>', '')
+            plain_message = plain_message.replace('<code>', '').replace('</code>', '')
+            success = send_ntfy(title, plain_message, highest_severity)
+            logger.info(f"ntfy: {'sent' if success else 'failed'}")
+
+    def log_message(self, format, *args):
+        logger.info(f"{self.client_address[0]} - {format % args}")
+
+def main():
+    port = int(os.environ.get('PORT', 8080))
+
+    logger.info(f"Starting Alert Notifier on port {port}")
+    logger.info(f"Telegram configured: {bool(TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID)}")
+    logger.info(f"ntfy configured: {bool(NTFY_TOPIC)}")
+
+    server = HTTPServer(('0.0.0.0', port), AlertHandler)
+
+    try:
+        server.serve_forever()
+    except KeyboardInterrupt:
+        logger.info("Shutting down")
+        server.shutdown()
+
+if __name__ == '__main__':
+    main()
diff --git a/docker/alertmanager/alertmanager.yml b/docker/alertmanager/alertmanager.yml
new file mode 100644
index 000000000..98d0cfd19
--- /dev/null
+++ b/docker/alertmanager/alertmanager.yml
@@ -0,0 +1,62 @@
+# Alertmanager Configuration for ManaCore
+# Sends alerts via webhook to custom notification handler
+
+global:
+  resolve_timeout: 5m
+
+route:
+  # Default receiver for all alerts
+  receiver: 'webhook'
+  # Group alerts by severity and service
+  group_by: ['alertname', 'severity', 'job']
+  # Wait before sending first notification
+  group_wait: 30s
+  # Wait before sending follow-up notifications for same group
+  group_interval: 5m
+  # Wait before re-sending resolved alerts
+  repeat_interval: 4h
+
+  routes:
+    # Critical alerts - immediate notification
+    - match:
+        severity: critical
+      receiver: 'webhook'
+      group_wait: 10s
+      repeat_interval: 1h
+
+    # Warning alerts - less frequent
+    - match:
+        severity: warning
+      receiver: 'webhook'
+      group_wait: 1m
+      repeat_interval: 6h
+
+    # Info alerts - only during business hours, batch together
+    - match:
+        severity: info
+      receiver: 'webhook'
+      group_wait: 5m
+      repeat_interval: 24h
+
+receivers:
+  - name: 'webhook'
+    webhook_configs:
+      - url: 'http://alert-notifier:8080/webhook'
+        send_resolved: true
+        max_alerts: 10
+
+# Inhibition rules - prevent redundant alerts
+inhibit_rules:
+  # Don't alert on warnings if critical is firing for same service
+  - source_match:
+      severity: 'critical'
+    target_match:
+      severity: 'warning'
+    equal: ['alertname', 'job']
+
+  # Don't alert on service-specific issues if PostgreSQL is down
+  - source_match:
+      alertname: 'PostgreSQLDown'
+    target_match_re:
+      alertname: '.*(Backend|Service).*'
+    equal: []
diff --git a/docker/prometheus/prometheus.yml b/docker/prometheus/prometheus.yml
index 4dcf8f5b6..a53e9d4d9 100644
--- a/docker/prometheus/prometheus.yml
+++ b/docker/prometheus/prometheus.yml
@@ -9,11 +9,11 @@ global:
 rule_files:
   - /etc/prometheus/alerts.yml
 
-# Alertmanager configuration (optional, for future use)
-# alerting:
-#   alertmanagers:
-#     - static_configs:
-#         - targets: []
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - static_configs:
+        - targets: ['alertmanager:9093']
 
 scrape_configs:
   # Prometheus self-monitoring
@@ -30,10 +30,10 @@ scrape_configs:
         target_label: instance
         replacement: 'mac-mini'
 
-  # Docker container metrics via cAdvisor (disabled - container not deployed)
-  # - job_name: 'cadvisor'
-  #   static_configs:
-  #     - targets: ['cadvisor:8080']
+  # Docker container metrics via cAdvisor
+  - job_name: 'cadvisor'
+    static_configs:
+      - targets: ['cadvisor:8080']
 
   # PostgreSQL metrics
   - job_name: 'postgres'
diff --git a/scripts/mac-mini/check-disk-space.sh b/scripts/mac-mini/check-disk-space.sh
new file mode 100755
index 000000000..5b805470a
--- /dev/null
+++ b/scripts/mac-mini/check-disk-space.sh
@@ -0,0 +1,233 @@
+#!/bin/bash
+# ManaCore Disk Space Monitor
+# Checks disk usage on system and data volumes
+# Alerts via Telegram/ntfy when thresholds are exceeded
+#
+# Thresholds:
+#   - Warning: 80%
+#   - Critical: 90%
+#
+# Run via LaunchD hourly
+
+set -e
+
+# Ensure PATH includes required tools
+export PATH="/usr/local/bin:/opt/homebrew/bin:$PATH"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+LOG_FILE="/tmp/manacore-disk-check.log"
+
+# Thresholds
+WARNING_THRESHOLD=80
+CRITICAL_THRESHOLD=90
+
+# Load notification config if exists
+if [ -f "$PROJECT_ROOT/.env.notifications" ]; then
+    source "$PROJECT_ROOT/.env.notifications"
+fi
+
+log() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+send_notification() {
+    local message="$1"
+    local priority="${2:-default}"
+
+    # Telegram
+    if [ -n "$TELEGRAM_BOT_TOKEN" ] && [ -n "$TELEGRAM_CHAT_ID" ]; then
+        curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
+            -d "chat_id=${TELEGRAM_CHAT_ID}" \
+            -d "text=${message}" \
+            -d "parse_mode=HTML" \
+            >/dev/null 2>&1 || true
+    fi
+
+    # ntfy
+    if [ -n "$NTFY_TOPIC" ]; then
+        local ntfy_priority="default"
+        [ "$priority" = "high" ] && ntfy_priority="high"
+        [ "$priority" = "critical" ] && ntfy_priority="urgent"
+
+        curl -s -d "$message" \
+            -H "Title: ManaCore Disk Alert" \
+            -H "Priority: $ntfy_priority" \
+            -H "Tags: warning" \
+            "https://ntfy.sh/$NTFY_TOPIC" >/dev/null 2>&1 || true
+    fi
+}
+
+check_disk() {
+    local mount_point="$1"
+    local name="$2"
+
+    # Check if mount point exists
+    if [ ! -d "$mount_point" ]; then
+        log "WARNING: Mount point $mount_point does not exist"
+        return 1
+    fi
+
+    # Get disk usage percentage (macOS compatible)
+    local usage
+    usage=$(df -h "$mount_point" 2>/dev/null | awk 'NR==2 {gsub(/%/,""); print $5}')
+
+    if [ -z "$usage" ]; then
+        log "ERROR: Could not get disk usage for $mount_point"
+        return 1
+    fi
+
+    # Get available space
+    local available
+    available=$(df -h "$mount_point" 2>/dev/null | awk 'NR==2 {print $4}')
+
+    log "$name: ${usage}% used (${available} free)"
+
+    # Check thresholds
+    if [ "$usage" -ge "$CRITICAL_THRESHOLD" ]; then
+        log "CRITICAL: $name at ${usage}%!"
+        send_notification "🚨 <b>CRITICAL: Disk Space</b>
+
+<b>$name</b> is at <b>${usage}%</b>
+Available: ${available}
+
+Immediate action required!" "critical"
+        return 2
+    elif [ "$usage" -ge "$WARNING_THRESHOLD" ]; then
+        log "WARNING: $name at ${usage}%"
+        send_notification "⚠️ <b>WARNING: Disk Space</b>
+
+<b>$name</b> is at <b>${usage}%</b>
+Available: ${available}
+
+Consider cleaning up old files." "high"
+        return 1
+    fi
+
+    return 0
+}
+
+check_docker_disk() {
+    # Check Docker disk usage
+    if ! command -v docker &> /dev/null; then
+        log "Docker not found in PATH"
+        return 0
+    fi
+
+    if ! docker info >/dev/null 2>&1; then
+        log "Docker is not running"
+        return 0
+    fi
+
+    # Get Docker disk usage
+    local docker_usage
+    docker_usage=$(docker system df --format '{{.Size}}' 2>/dev/null | head -1)
+
+    log "Docker disk usage: $docker_usage"
+
+    # Check for dangling images and unused volumes
+    local dangling_images
+    dangling_images=$(docker images -f "dangling=true" -q 2>/dev/null | wc -l | tr -d ' ')
+
+    local unused_volumes
+    unused_volumes=$(docker volume ls -f "dangling=true" -q 2>/dev/null | wc -l | tr -d ' ')
+
+    if [ "$dangling_images" -gt 10 ] || [ "$unused_volumes" -gt 5 ]; then
+        log "Docker cleanup recommended: $dangling_images dangling images, $unused_volumes unused volumes"
+
+        # Auto-cleanup if critical
+        local system_usage
+        system_usage=$(df -h / 2>/dev/null | awk 'NR==2 {gsub(/%/,""); print $5}')
+
+        if [ "$system_usage" -ge "$CRITICAL_THRESHOLD" ]; then
+            log "Running docker system prune due to critical disk usage..."
+            docker system prune -f --volumes 2>/dev/null || true
+            log "Docker cleanup completed"
+        fi
+    fi
+}
+
+check_postgres_backups() {
+    local backup_dir="/Volumes/ManaData/backups/postgres"
+
+    if [ ! -d "$backup_dir" ]; then
+        return 0
+    fi
+
+    # Get backup directory size
+    local backup_size
+    backup_size=$(du -sh "$backup_dir" 2>/dev/null | awk '{print $1}')
+
+    log "PostgreSQL backups: $backup_size"
+
+    # Count old backups (older than 30 days in daily folder)
+    local old_backups
+    old_backups=$(find "$backup_dir/daily" -name "*.sql.gz" -mtime +30 2>/dev/null | wc -l | tr -d ' ')
+
+    if [ "$old_backups" -gt 0 ]; then
+        log "Note: $old_backups old daily backups could be cleaned up"
+    fi
+}
+
+check_docker_logs() {
+    # Check for large Docker log files
+    local docker_logs_dir="/var/lib/docker/containers"
+
+    # On macOS with Docker Desktop, logs are in the VM
+    # We can check via docker inspect instead
+    if ! docker info >/dev/null 2>&1; then
+        return 0
+    fi
+
+    # Get containers with largest log sizes
+    local large_logs=0
+    for container in $(docker ps -q 2>/dev/null); do
+        local log_size
+        log_size=$(docker inspect "$container" --format '{{.LogPath}}' 2>/dev/null | xargs -I {} docker run --rm -v /var/lib/docker:/var/lib/docker:ro alpine stat -c%s {} 2>/dev/null || echo "0")
+
+        # Convert to MB (if size > 100MB, flag it)
+        if [ "$log_size" -gt 104857600 ] 2>/dev/null; then
+            local container_name
+            container_name=$(docker inspect "$container" --format '{{.Name}}' 2>/dev/null | tr -d '/')
+            log "Large log file: $container_name ($(($log_size / 1048576))MB)"
+            large_logs=$((large_logs + 1))
+        fi
+    done 2>/dev/null || true
+
+    if [ "$large_logs" -gt 0 ]; then
+        log "Found $large_logs containers with large log files"
+    fi
+}
+
+# Main execution
+log "=== ManaCore Disk Space Check ==="
+
+ALERT_STATUS=0
+
+# Check system disk
+check_disk "/" "System Disk" || ALERT_STATUS=$?
+
+# Check ManaData volume (external SSD)
+if [ -d "/Volumes/ManaData" ]; then
+    check_disk "/Volumes/ManaData" "ManaData SSD" || ALERT_STATUS=$?
+fi
+
+# Check Docker disk usage
+check_docker_disk
+
+# Check backup sizes
+check_postgres_backups
+
+# Summary
+log "=== Check Complete ==="
+
+if [ "$ALERT_STATUS" -eq 2 ]; then
+    log "Status: CRITICAL - Immediate action required"
+    exit 2
+elif [ "$ALERT_STATUS" -eq 1 ]; then
+    log "Status: WARNING - Attention needed"
+    exit 1
+else
+    log "Status: OK - All disks within thresholds"
+    exit 0
+fi
diff --git a/scripts/mac-mini/health-check.sh b/scripts/mac-mini/health-check.sh
index e6296d9c2..a4342df73 100755
--- a/scripts/mac-mini/health-check.sh
+++ b/scripts/mac-mini/health-check.sh
@@ -275,6 +275,12 @@ check_service "Grafana" "http://localhost:8000/api/health"
 check_service "Umami" "http://localhost:8010/api/heartbeat"
 check_service "VictoriaMetrics" "http://localhost:9090/health"
 
+echo ""
+echo "Alerting:"
+check_service "vmalert" "http://localhost:8880/health"
+check_service "Alertmanager" "http://localhost:9093/-/healthy"
+check_service "Alert Notifier" "http://localhost:9095/health"
+
 echo ""
 echo "Cloudflare Tunnel:"
 if pgrep -x "cloudflared" >/dev/null; then
diff --git a/scripts/mac-mini/launchd/README.md b/scripts/mac-mini/launchd/README.md
index 57a4b26dc..b294a81eb 100644
--- a/scripts/mac-mini/launchd/README.md
+++ b/scripts/mac-mini/launchd/README.md
@@ -17,8 +17,11 @@ for f in *.plist; do launchctl load ~/Library/LaunchAgents/$f; done
 | Service | Description | Interval |
 |---------|-------------|----------|
 | `docker-startup` | Starts Docker containers on boot | At login |
-| `ensure-containers` | Detects and restarts stuck containers | Every 5 min |
+| `ensure-containers` | Detects and restarts stuck/crash-looping containers | Every 5 min |
 | `health-check` | Checks all services and sends alerts | Every 5 min |
+| `backup-databases` | PostgreSQL backup with daily/weekly rotation | Daily 3 AM |
+| `disk-check` | Monitors disk space, alerts on thresholds | Hourly |
+| `weekly-report` | Generates system health summary | Sunday 10 AM |
 | `ssd-check` | Monitors SSD health | Periodic |
 | `mana-stt` | Speech-to-text service (Whisper) | At login |
 | `mana-tts` | Text-to-speech service (Kokoro) | At login |
diff --git a/scripts/mac-mini/launchd/com.manacore.disk-check.plist b/scripts/mac-mini/launchd/com.manacore.disk-check.plist
new file mode 100644
index 000000000..35f7d31a9
--- /dev/null
+++ b/scripts/mac-mini/launchd/com.manacore.disk-check.plist
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>com.manacore.disk-check</string>
+
+    <key>ProgramArguments</key>
+    <array>
+        <string>/bin/bash</string>
+        <string>/Users/mana/projects/manacore-monorepo/scripts/mac-mini/check-disk-space.sh</string>
+    </array>
+
+    <!-- Run hourly -->
+    <key>StartInterval</key>
+    <integer>3600</integer>
+
+    <!-- Also run at startup -->
+    <key>RunAtLoad</key>
+    <true/>
+
+    <key>StandardOutPath</key>
+    <string>/tmp/manacore-disk-check.log</string>
+
+    <key>StandardErrorPath</key>
+    <string>/tmp/manacore-disk-check.error.log</string>
+
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PATH</key>
+        <string>/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin</string>
+    </dict>
+</dict>
+</plist>
diff --git a/scripts/mac-mini/launchd/com.manacore.weekly-report.plist b/scripts/mac-mini/launchd/com.manacore.weekly-report.plist
new file mode 100644
index 000000000..c1abf0e1a
--- /dev/null
+++ b/scripts/mac-mini/launchd/com.manacore.weekly-report.plist
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>com.manacore.weekly-report</string>
+
+    <key>ProgramArguments</key>
+    <array>
+        <string>/bin/bash</string>
+        <string>/Users/mana/projects/manacore-monorepo/scripts/mac-mini/weekly-report.sh</string>
+    </array>
+
+    <!-- Run every Sunday at 10:00 AM -->
+    <key>StartCalendarInterval</key>
+    <dict>
+        <key>Weekday</key>
+        <integer>0</integer>
+        <key>Hour</key>
+        <integer>10</integer>
+        <key>Minute</key>
+        <integer>0</integer>
+    </dict>
+
+    <key>StandardOutPath</key>
+    <string>/tmp/manacore-weekly-report.log</string>
+
+    <key>StandardErrorPath</key>
+    <string>/tmp/manacore-weekly-report.error.log</string>
+
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PATH</key>
+        <string>/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin</string>
+    </dict>
+</dict>
+</plist>
diff --git a/scripts/mac-mini/weekly-report.sh b/scripts/mac-mini/weekly-report.sh
new file mode 100755
index 000000000..b2dcf3ae9
--- /dev/null
+++ b/scripts/mac-mini/weekly-report.sh
@@ -0,0 +1,309 @@
+#!/bin/bash
+# ManaCore Weekly Maintenance Report
+# Generates a comprehensive system health summary
+#
+# Includes:
+#   - Backup status
+#   - Disk usage
+#   - Container health & restart counts
+#   - Database statistics
+#   - Error log summary
+#
+# Run via LaunchD every Sunday at 10:00 AM
+
+set -e
+
+# Ensure PATH includes required tools
+export PATH="/usr/local/bin:/opt/homebrew/bin:$PATH"
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
+LOG_FILE="/tmp/manacore-weekly-report.log"
+REPORT_FILE="/tmp/manacore-weekly-report.txt"
+
+# Load notification config if exists
+if [ -f "$PROJECT_ROOT/.env.notifications" ]; then
+    source "$PROJECT_ROOT/.env.notifications"
+fi
+
+# Load env for database password
+if [ -f "$PROJECT_ROOT/.env.macmini" ]; then
+    source "$PROJECT_ROOT/.env.macmini"
+fi
+
+log() {
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] $1" | tee -a "$LOG_FILE"
+}
+
+send_notification() {
+    local message="$1"
+
+    # Telegram
+    if [ -n "$TELEGRAM_BOT_TOKEN" ] && [ -n "$TELEGRAM_CHAT_ID" ]; then
+        curl -s -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
+            -d "chat_id=${TELEGRAM_CHAT_ID}" \
+            -d "text=${message}" \
+            -d "parse_mode=HTML" \
+            >/dev/null 2>&1 || true
+    fi
+}
+
+# Initialize report
+init_report() {
+    cat > "$REPORT_FILE" << EOF
+📊 <b>ManaCore Weekly Report</b>
+$(date '+%Y-%m-%d %H:%M')
+━━━━━━━━━━━━━━━━━━━━━━
+
+EOF
+}
+
+# Add section to report
+add_section() {
+    local title="$1"
+    echo "" >> "$REPORT_FILE"
+    echo "<b>$title</b>" >> "$REPORT_FILE"
+}
+
+# Check backup status
+check_backups() {
+    add_section "💾 Backup Status"
+
+    local backup_dir="/Volumes/ManaData/backups/postgres"
+
+    if [ ! -d "$backup_dir" ]; then
+        echo "⚠️ Backup directory not found" >> "$REPORT_FILE"
+        return
+    fi
+
+    # Count recent backups
+    local daily_count
+    daily_count=$(find "$backup_dir/daily" -name "*.sql.gz" -mtime -7 2>/dev/null | wc -l | tr -d ' ')
+
+    local weekly_count
+    weekly_count=$(find "$backup_dir/weekly" -mindepth 1 -maxdepth 1 -type d 2>/dev/null | wc -l | tr -d ' ')
+
+    # Get latest backup
+    local latest_backup
+    latest_backup=$(ls -t "$backup_dir/daily"/*.sql.gz 2>/dev/null | head -1)
+    local latest_date=""
+    if [ -n "$latest_backup" ]; then
+        latest_date=$(stat -f "%Sm" -t "%Y-%m-%d %H:%M" "$latest_backup" 2>/dev/null || stat -c "%y" "$latest_backup" 2>/dev/null | cut -d'.' -f1)
+    fi
+
+    # Get total backup size
+    local total_size
+    total_size=$(du -sh "$backup_dir" 2>/dev/null | awk '{print $1}')
+
+    echo "Daily backups (7 days): $daily_count" >> "$REPORT_FILE"
+    echo "Weekly backups: $weekly_count" >> "$REPORT_FILE"
+    echo "Latest: $latest_date" >> "$REPORT_FILE"
+    echo "Total size: $total_size" >> "$REPORT_FILE"
+
+    # Verify backup integrity (check if files are not empty)
+    local empty_backups
+    empty_backups=$(find "$backup_dir/daily" -name "*.sql.gz" -size 0 2>/dev/null | wc -l | tr -d ' ')
+    if [ "$empty_backups" -gt 0 ]; then
+        echo "⚠️ $empty_backups empty backup files found!" >> "$REPORT_FILE"
+    fi
+}
+
+# Check disk usage
+check_disk_usage() {
+    add_section "💿 Disk Usage"
+
+    # System disk
+    local system_usage
+    system_usage=$(df -h / 2>/dev/null | awk 'NR==2 {print $5 " used (" $4 " free)"}')
+    echo "System: $system_usage" >> "$REPORT_FILE"
+
+    # ManaData SSD
+    if [ -d "/Volumes/ManaData" ]; then
+        local data_usage
+        data_usage=$(df -h "/Volumes/ManaData" 2>/dev/null | awk 'NR==2 {print $5 " used (" $4 " free)"}')
+        echo "ManaData: $data_usage" >> "$REPORT_FILE"
+    fi
+
+    # Docker disk usage
+    if docker info >/dev/null 2>&1; then
+        local docker_images
+        docker_images=$(docker system df --format '{{.Type}}: {{.Size}}' 2>/dev/null | head -3 | tr '\n' ', ' | sed 's/,$//')
+        echo "Docker: $docker_images" >> "$REPORT_FILE"
+    fi
+}
+
+# Check container health
+check_containers() {
+    add_section "🐳 Container Health"
+
+    if ! docker info >/dev/null 2>&1; then
+        echo "⚠️ Docker not running" >> "$REPORT_FILE"
+        return
+    fi
+
+    # Count containers by status
+    local running
+    running=$(docker ps -q 2>/dev/null | wc -l | tr -d ' ')
+
+    local total
+    total=$(docker ps -aq 2>/dev/null | wc -l | tr -d ' ')
+
+    local healthy
+    healthy=$(docker ps --filter "health=healthy" -q 2>/dev/null | wc -l | tr -d ' ')
+
+    local unhealthy
+    unhealthy=$(docker ps --filter "health=unhealthy" -q 2>/dev/null | wc -l | tr -d ' ')
+
+    echo "Running: $running / $total" >> "$REPORT_FILE"
+    echo "Healthy: $healthy" >> "$REPORT_FILE"
+
+    if [ "$unhealthy" -gt 0 ]; then
+        echo "⚠️ Unhealthy: $unhealthy" >> "$REPORT_FILE"
+        # List unhealthy containers
+        docker ps --filter "health=unhealthy" --format "  - {{.Names}}" 2>/dev/null >> "$REPORT_FILE"
+    fi
+
+    # Get containers with most restarts this week
+    echo "" >> "$REPORT_FILE"
+    echo "Top restarts:" >> "$REPORT_FILE"
+
+    docker ps -a --format '{{.Names}} {{.Status}}' 2>/dev/null | \
+        grep -E "mana-" | \
+        while read name status; do
+            local restarts
+            restarts=$(docker inspect "$name" --format '{{.RestartCount}}' 2>/dev/null || echo "0")
+            if [ "$restarts" -gt 0 ]; then
+                echo "  $name: $restarts" >> "$REPORT_FILE"
+            fi
+        done
+
+    # Check for any container that restarted in the last week
+    local recent_restarts=0
+    for container in $(docker ps -aq 2>/dev/null); do
+        local restart_count
+        restart_count=$(docker inspect "$container" --format '{{.RestartCount}}' 2>/dev/null || echo "0")
+        if [ "$restart_count" -gt 0 ]; then
+            recent_restarts=$((recent_restarts + restart_count))
+        fi
+    done
+
+    if [ "$recent_restarts" -eq 0 ]; then
+        echo "  None (stable week!)" >> "$REPORT_FILE"
+    fi
+}
+
+# Check database health
+check_database() {
+    add_section "🗄️ Database"
+
+    if ! docker ps --format '{{.Names}}' 2>/dev/null | grep -q "mana-infra-postgres"; then
+        echo "⚠️ PostgreSQL not running" >> "$REPORT_FILE"
+        return
+    fi
+
+    # Get database sizes
+    local db_sizes
+    db_sizes=$(docker exec mana-infra-postgres psql -U postgres -t -c "
+        SELECT datname, pg_size_pretty(pg_database_size(datname))
+        FROM pg_database
+        WHERE datistemplate = false AND datname != 'postgres'
+        ORDER BY pg_database_size(datname) DESC
+        LIMIT 5;
+    " 2>/dev/null | grep -v "^$" || echo "Could not fetch")
+
+    echo "Database sizes:" >> "$REPORT_FILE"
+    echo "$db_sizes" | while read line; do
+        [ -n "$line" ] && echo "  $line" >> "$REPORT_FILE"
+    done
+
+    # Get total connection count
+    local connections
+    connections=$(docker exec mana-infra-postgres psql -U postgres -t -c "
+        SELECT count(*) FROM pg_stat_activity WHERE state = 'active';
+    " 2>/dev/null | tr -d ' ' || echo "?")
+
+    echo "Active connections: $connections" >> "$REPORT_FILE"
+}
+
+# Check for errors in logs
+check_errors() {
+    add_section "⚠️ Recent Errors"
+
+    local error_count=0
+    local containers_with_errors=""
+
+    # Check each mana container for errors in the last 24h
+    for container in $(docker ps --format '{{.Names}}' 2>/dev/null | grep "^mana-"); do
+        local errors
+        errors=$(docker logs "$container" --since 168h 2>&1 | grep -ci "error\|exception\|fatal" || echo "0")
+
+        if [ "$errors" -gt 10 ]; then
+            containers_with_errors="$containers_with_errors\n  $container: $errors errors"
+            error_count=$((error_count + errors))
+        fi
+    done
+
+    if [ -z "$containers_with_errors" ]; then
+        echo "No significant errors in the last week" >> "$REPORT_FILE"
+    else
+        echo "Total errors: $error_count" >> "$REPORT_FILE"
+        echo -e "$containers_with_errors" >> "$REPORT_FILE"
+    fi
+}
+
+# Check uptime and system resources
+check_system() {
+    add_section "🖥️ System"
+
+    # System uptime
+    local uptime_str
+    uptime_str=$(uptime | sed 's/.*up //' | sed 's/,.*//')
+    echo "Uptime: $uptime_str" >> "$REPORT_FILE"
+
+    # Load average
+    local load
+    load=$(uptime | sed 's/.*load averages: //' | awk '{print $1 " " $2 " " $3}')
+    echo "Load: $load" >> "$REPORT_FILE"
+
+    # Memory (macOS specific)
+    if command -v vm_stat &> /dev/null; then
+        local pages_free
+        pages_free=$(vm_stat | grep "Pages free" | awk '{print $3}' | tr -d '.')
+        local pages_active
+        pages_active=$(vm_stat | grep "Pages active" | awk '{print $3}' | tr -d '.')
+        # Calculate rough memory usage (page size is 16384 on Apple Silicon, 4096 on Intel)
+        local page_size
+        page_size=$(pagesize 2>/dev/null || echo "16384")
+        local mem_free_gb
+        mem_free_gb=$(echo "scale=1; $pages_free * $page_size / 1024 / 1024 / 1024" | bc 2>/dev/null || echo "?")
+        echo "Memory free: ~${mem_free_gb}GB" >> "$REPORT_FILE"
+    fi
+}
+
+# Generate summary
+generate_summary() {
+    echo "" >> "$REPORT_FILE"
+    echo "━━━━━━━━━━━━━━━━━━━━━━" >> "$REPORT_FILE"
+    echo "<i>Generated by ManaCore</i>" >> "$REPORT_FILE"
+}
+
+# Main execution
+log "=== Generating Weekly Report ==="
+
+init_report
+check_backups
+check_disk_usage
+check_containers
+check_database
+check_errors
+check_system
+generate_summary
+
+log "Report generated at $REPORT_FILE"
+
+# Send report via Telegram
+REPORT_CONTENT=$(cat "$REPORT_FILE")
+send_notification "$REPORT_CONTENT"
+
+log "Report sent via Telegram"
+log "=== Weekly Report Complete ==="