Developer Builds Local AI Health Record Tool That Keeps Medical Data Off the Cloud

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A developer has released MedMemory, an open-source MCP server that lets Anthropic's Claude AI answer personal health questions using locally stored medical records. Unlike mainstream health AI platforms that upload documents to remote servers, MedMemory stores all data in an AES-256 encrypted SQLite database that never leaves the user's machine. The tool uses Gemini Vision to extract structured information from medical documents, including handwritten prescriptions and scanned PDFs, bypassing traditional OCR that struggled with real-world document quality. Built on Anthropic's Model Context Protocol, MedMemory exposes eight typed tools to Claude Desktop, enabling natural language queries such as checking current medications or potential drug interactions. The project highlights a growing developer interest in privacy-preserving AI applications, particularly for sensitive personal data like health records.

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