AppleRAGMesh

AppleRAGMesh is an on-device Retrieval-Augmented Generation (RAG) system designed for the Apple ecosystem.
It creates a local mesh network between your Apple devices (Mac, iPhone, iPad), allowing one device to query documents stored on any other nearby device — all without internet access.

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💡 What It Does

• Builds a mesh using MultipeerConnectivity (Bluetooth / peer-to-peer Wi-Fi).
• Enables one Apple device (e.g. Mac) to query files stored on other devices (e.g. iPad, iPhone).
• Automatically handles document chunking, local embedding, and retrieval.
• All processing happens on-device — no cloud, no server, no internet.

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🎥 Demo (macOS)

Currently demonstrated on MacBook, showcasing:

• Adding PDF/TXT files.
• Generating embeddings locally with MiniLM.
• Querying across the mesh (e.g. asking about a file that's only on another device).
• LLM answering achieved via CoreML optimized version of Mistral7B

📽️ Watch Demo:
Click here for the Demo Video

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📱 Extending to iPhone & iPad

• The codebase is ready to support iOS and iPadOS.
• Just add a new target for iPhone or iPad in Xcode.
• Once connected, you can ask your Mac to query files stored only on your iPad/iPhone — no need to touch the other device.

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⚡ Why It’s Useful

Perfect for:

• When you’ve forgotten which device a file is on.
• Quickly referencing a document on another device without opening or browsing.
• Local, fast, secure retrieval in Airplane mode or without Wi-Fi.

No internet required.
No third-party servers.
Just Apple devices talking directly.

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🛠 The most stable build ison the stable-version branch.