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Send and read iMessages and SMS through macOS Messages for automated communication.
This is an open-source MCP integrating with macOS Messages, and based on the description it reads and sends SMS/iMessage locally via the system Messages app without declared secrets or remote endpoints. The main concerns are local code execution and access to user message data; no concrete high-risk red flags are evident from the provided materials, so the overall posture is cautionary rather than high risk.
The materials explicitly state that no keys or environment variables are required, and no API tokens, account credentials, or third-party authentication needs are described, so credential exposure appears limited.
No remote endpoints or external service connections are declared; based on the current description, functionality appears to operate through the local macOS Messages app, with no factual indication in the materials that message content is exfiltrated to third-party servers.
The system checks mark it as executes-code, indicating that this MCP runs code/processes locally; given its function, it likely invokes local macOS capabilities and Messages-related interfaces. This is a normal tool capability, but it should still be run only in a trusted environment.
Its stated function includes reading and sending iMessage/SMS, which implies access to user message content and related local message data; this is consistent with the tool’s purpose, and there is no evidence here of permissions beyond that scope, though message data is inherently sensitive.
There is a public GitHub repository under an MIT open-source license, which provides auditability and is a clear risk-reducing factor; however, the source is a third-party registry, community adoption is 0 stars, and maintenance status is unknown, so trust and maturity remain limited and the source code and dependencies should be reviewed first.
Copy the install command and let the AI configure it · recommended for beginners
No copy-paste install info for "mac-messages-mcp" yet — see the docs or source repo.
Please send an SMS via the macOS Messages app to John: Project review tomorrow at 3 PM in Meeting Room A. Please prepare your progress update in advance.
The SMS is sent successfully, with delivery status or an error reason returned.
Please read the latest 10 iMessages with contact Li Hua and summarize any unanswered questions.
Returns the recent messages and a concise summary of items needing a reply.
Please send an iMessage to the following contacts: Wang Min, Chen Jie, and Zhao Lin. Message: The event originally scheduled for Friday has been moved to Saturday at 10 AM. Please reply if you have a conflict.
Sends the message to multiple contacts and returns the delivery result for each person.
Let AI agents read, send, and manage iMessages on macOS.
Read conversation history and send iMessages on macOS for automated communication workflows.
Read iMessage conversations to search, review, and organize message content.
Read, search, send iMessages, view attachments, and manage conversations on macOS.
Expose read-only macOS app data to AI agents through MCP.
Control macOS apps and system actions with natural language automation.