[Open Source] I built a Zero-Knowledge AI Agent. It analyzes your local Excel/DBs without ever uploading your raw data to the cloud.

Reddit r/AI_Agents 06/28/26, 01:52 PM Tools

open-source privacy data-analysis local-ai excel sql desktop-client

Summary

DWN.Bridge is an open-source desktop client that enables zero-knowledge AI analysis of local Excel files and databases by only sending schema to the LLM while executing queries locally.

Privacy is a huge issue for AI data analysis. You can't just upload sensitive Excel sheets to a cloud LLM. I built an open-source desktop client called DWN.Bridge to solve this. 📹 In the video: When I drop an Excel file, the local client parses the headers/types and sends ONLY the schema to the LLM. The LLM generates the SQL logic, and my client executes it locally. You get full data analysis, but the raw data never leaves your hard drive. And since it bridges to your web session, you pay nothing in API costs. If anyone interested, in the comments I'll put link to a short video and github

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