Mac Messages MCP

Mac Messages MCP lets Claude read your iMessage history and send messages directly from the chat interface. It taps into the macOS Messages database, so you can search old conversations, analyse contact patterns, or fire off texts without opening the Messages app. I've used it mostly for digging through chat history when I can't remember where someone mentioned a restaurant or a link. The search is fast and you can filter by contact, which beats scrolling through Messages manually. The send functionality works as advertised, choosing iMessage or SMS based on what the recipient supports. I've also tested it for drafting replies in Claude and then sending them, which is handy when you want a second opinion on tone before hitting send. The main quirk is that it needs full disk access to read the Messages database. That's not a security flaw, it's just how macOS locks down that data, but you'll need to grant permissions in System Preferences. Once that's done, it's stable. The tool doesn't cache anything, so every query hits the database directly. That means it's always current, but also means you can't use it offline. Another thing: it only works on macOS. If you're on Linux or Windows, this is useless to you. And if you don't use iMessage much, or you're in a region where WhatsApp or Telegram dominate, you won't get much value. This is squarely for people who live in the Apple ecosystem and have years of iMessage history worth mining. The mass sending feature is interesting but use it carefully. You can script bulk messages, which is useful for event invites or group coordination, but it's easy to accidentally spam people. I'd recommend testing with a small batch first. Overall, it's a solid tool if you're already using Claude Desktop on a Mac and want to treat your message history as queryable data. It won't change your life, but it's genuinely useful for the specific things it does.