OpenAI has introduced a new ChatGPT Mac Messages plugin that integrates directly with Apple's native messaging app, allowing the AI to read, summarize, and even send texts on your behalf. While the feature promises to streamline communication, it requires handing over full access to your personal message history.
The plugin, currently available in ChatGPT Work and Codex on desktop, is designed to search through extensive message threads and draft quick replies. This functionality aims to save time for users who manage a high volume of daily communications.
Everyday conversations just got easier with the new Apple Messages plugin. Search messages, catch up on conversations, draft and send replies - all with ChatGPT on your Mac.
- ChatGPT
OpenAI states that the plugin operates entirely on-device and does not create an index of user messages, according to a recent report by Bloomberg. However, during the initial setup, users must explicitly grant ChatGPT access to their on-device Messages history.
Furthermore, while OpenAI claims users must manually approve messages before they are sent, the company's own promotional video reveals an "Always allow sending to this chat" option. This toggle effectively gives the AI autonomy to text specific contacts without further human oversight.
How the Integration Works Technically
The mechanism behind this feature relies on AppleScript and macOS Accessibility features to control the Messages app. This legacy automation approach explains why the plugin is currently limited to the Mac and remains unavailable on the iPhone.
Apple's iOS lacks AppleScript support and features much stricter sandboxing protocols, preventing third-party applications from puppeteering native system apps in this manner.
The Native Alternative: Waiting for Siri AI
For users hesitant to grant third-party access to their private conversations, Apple's upcoming Siri AI - powered by Apple Intelligence - is expected to offer similar capabilities. The native solution will provide on-device summarization and drafting without exposing sensitive data to external plugins.
The AppleScript Loophole Exposes a Privacy Gap
The fact that OpenAI is using AppleScript and Accessibility permissions to pilot Apple Messages highlights a fascinating workaround in macOS. While iOS is locked down against this kind of third-party app control, the Mac's legacy automation tools leave the door open for aggressive AI integrations.
Users must weigh whether the convenience of AI-generated replies is worth granting a third-party developer sweeping access to their most private conversations. With Apple's own native Apple Intelligence solutions just around the corner, risking your message database for a quick search feature seems like an unnecessary gamble.
