iMessage Integration on macOS
Access iMessage from OpenClaw using the imsg CLI tool so your agent can send and receive messages within the Apple ecosystem.
What You Will Get
By the end of this guide, your OpenClaw agent will be able to send and receive iMessages through a Mac running the imsg CLI tool. This gives your agent native access to the Apple messaging ecosystem, including blue-bubble iMessage conversations with any Apple device user.
The imsg CLI tool runs locally on your Mac and bridges iMessage to your OpenClaw agent. Messages are processed in real time, allowing your agent to participate in iMessage conversations as naturally as any other channel. This is ideal if your primary contacts use Apple devices.
Since iMessage runs through macOS, this integration requires a Mac that stays powered on and connected to the internet. The imsg tool handles message routing, delivery receipts, and typing indicators to maintain the full iMessage experience.
Step-by-Step Setup
Install and configure the imsg CLI tool for iMessage access.
Verify macOS Requirements
Ensure your Mac is running macOS 12 Monterey or later. The Mac must be signed into an Apple ID with iMessage enabled in the Messages app. Verify that you can send and receive iMessages normally before proceeding with the integration.
Install the imsg CLI Tool
Open Terminal on your Mac and install the imsg CLI tool using the package manager. Follow the installation prompts and grant the required system permissions. The tool needs access to your Messages database and notification system to function properly.
Grant Permissions
macOS will prompt you to grant Full Disk Access and Notification permissions to the imsg tool. Go to System Settings, then Privacy and Security, and enable both permissions for the imsg binary. Without these permissions, the tool cannot read incoming messages or send notifications.
Connect imsg to OpenClaw
Run the imsg connect command with your OpenClaw agent's channel endpoint URL. This establishes a secure connection between the local imsg tool and your RunTheAgent-hosted agent. The tool will display a confirmation once the link is established successfully.
Configure Message Routing
Set up which iMessage conversations the agent should handle. You can route all incoming messages to the agent, or filter by specific contacts or group chats. Configure the routing rules in the imsg configuration file to match your needs.
Enable Background Running
Configure imsg to run as a background service so it starts automatically when your Mac boots up. Use the provided launchd plist file to register it as a system service. This ensures the iMessage bridge stays active even after restarts or user logouts.
Send a Test Message
Ask someone with an Apple device to send you an iMessage, or send one from another Apple device you own. Verify that the message appears in your RunTheAgent dashboard logs and that the agent sends a reply back through iMessage. Check that delivery receipts and read status work as expected.
Tips and Best Practices
Keep Your Mac Awake
Prevent your Mac from sleeping by adjusting the Energy Saver settings. If the Mac sleeps, the imsg tool will stop processing messages until it wakes up again.
Use a Dedicated Mac
For reliable 24/7 operation, consider using a dedicated Mac mini or similar device. This avoids interference with your personal usage and ensures consistent uptime.
Monitor Connection Health
The imsg tool provides a health check endpoint. Set up a simple monitoring script to alert you if the connection drops so you can reconnect quickly.
Frequently Asked Questions
Related Pages
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