name: lulu-monitor description: AI-powered LuLu Firewall companion for macOS. Monitors firewall alerts, analyzes connections with AI, sends Telegram notifications with Allow/Block buttons. Use when setting up LuLu integration, handling firewall callbacks, or troubleshooting LuLu Monitor issues.

LuLu Monitor

AI-powered companion for LuLu Firewall on macOS.

What It Does

1. Monitors LuLu firewall alert popups
2. Extracts connection info (process, IP, port, DNS)
3. Spawns a fast AI (haiku) to analyze the connection
4. Sends Telegram notification with risk assessment
5. Provides 4 action buttons: Always Allow, Allow Once, Always Block, Block Once
6. Executes the action on LuLu when user taps a button

Auto-Execute Mode (Optional)

For reduced interruptions, enable auto-execute mode. When the AI has high confidence (known safe programs like curl, brew, node, git connecting to normal destinations), it will: 1. Automatically execute the Allow action 2. Still send a Telegram notification explaining what was auto-allowed

To enable:

# Create config.json in install directory
cat > ~/.openclaw/lulu-monitor/config.json << 'EOF'
{
  "telegramId": "YOUR_TELEGRAM_ID",
  "autoExecute": true,
  "autoExecuteAction": "allow-once"
}
EOF

Options: - autoExecute: false (default) - all alerts require manual button press - autoExecuteAction: "allow-once" (default, conservative) or "allow" (permanent rule)

Installation

Prerequisites

Run the check script first:

bash scripts/check-prerequisites.sh

Required: - LuLu Firewall: brew install --cask lulu - Node.js: brew install node - OpenClaw Gateway: Running with Telegram channel configured - Accessibility Permission: System Settings > Privacy > Accessibility > Enable Terminal/osascript

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Gateway Configuration (Required)

The monitor calls sessions_spawn via OpenClaw's /tools/invoke HTTP API. This tool is blocked by default. Add it to the allowlist in ~/.openclaw/openclaw.json:

{
  "gateway": {
    "tools": {
      "allow": ["sessions_spawn"]
    }
  }
}

Without this, alerts will be detected but fail to forward (404 in logs).

Install

bash scripts/install.sh

This will: 1. Clone the repo to ~/.openclaw/lulu-monitor/ 2. Install npm dependencies 3. Set up launchd for auto-start 4. Start the service

Verify

curl http://127.0.0.1:4441/status

Should return {"running":true,...}

Sending Alerts with Inline Buttons

⚠️ The message tool's buttons/components parameter does NOT work for Telegram inline buttons. You must use the CLI via exec:

openclaw message send --channel telegram --target <chat_id> \
  --message "🔔 LuLu Alert: <summary>" \
  --buttons '[[{"text":"✅ Always Allow","callback_data":"lulu:allow"},{"text":"✅ Allow Once","callback_data":"lulu:allow-once"}],[{"text":"❌ Always Block","callback_data":"lulu:block"},{"text":"❌ Block Once","callback_data":"lulu:block-once"}]]'

After sending via CLI, reply with NO_REPLY to avoid duplicate messages.

Handling Callbacks

When user clicks a Telegram button, OpenClaw receives a callback like:

callback_data: lulu:allow
callback_data: lulu:allow-once
callback_data: lulu:block
callback_data: lulu:block-once

To handle it, call the local endpoint:

curl -X POST http://127.0.0.1:4441/callback \
  -H "Content-Type: application/json" \
  -d '{"action":"allow"}'  # or "block", "allow-once", "block-once"

This will: 1. Click the appropriate button on LuLu alert 2. Set Rule Scope to "endpoint" 3. Set Rule Duration to "Always" or "Process lifetime" 4. Edit the Telegram message to show result

Troubleshooting

Service not running

# Check status
launchctl list | grep lulu-monitor

# View logs
tail -f ~/.openclaw/lulu-monitor/logs/stdout.log

# Restart
launchctl unload ~/Library/LaunchAgents/com.openclaw.lulu-monitor.plist
launchctl load ~/Library/LaunchAgents/com.openclaw.lulu-monitor.plist

Accessibility permission issues

AppleScript needs permission to control LuLu. Go to: System Settings > Privacy & Security > Accessibility Enable: Terminal, iTerm, or whatever terminal you use

Alert not detected

• Ensure LuLu is running: pgrep -x LuLu
• Check if alert window exists: osascript -e 'tell application "System Events" to tell process "LuLu" to get every window'

Uninstall

bash ~/.openclaw/lulu-monitor/skill/scripts/uninstall.sh

這個 Skill 的文件和安裝指令碼做得很好，說明詳細、步驟清晰，連解除安裝流程都考慮得很周全。不過它的實際功能程式碼需要從外部倉庫下載，而不是直接包含在 Skill 包裡，這讓使用者難以驗證程式碼安全性。如果開發者能把程式碼完整打包進來，質量會更上一層樓。總體適合有一定安全意識的使用者使用，安裝前建議先了解它的風險提示。