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I built an open-source LGPD audit tool with local AI (no cloud, no data leaks)

I built an open-source LGPD audit tool with local AI (no cloud, no data leaks)

via Dev.to PythonLEONARDO DE SOUZA JUNIOR

TL;DR I built LGPD Sentinel AI — a 100% open-source tool that runs automated LGPD compliance audits using a local AI model (Ollama + llama3.1). Zero data sent to the cloud. Zero PII exposure. GitHub: https://github.com/ldsjunior-ui/lgpd-sentinel-ai The Problem Brazil's LGPD (Lei Geral de Proteção de Dados) has been in full effect since 2021, with fines up to 2% of revenue (capped at R$50 million per incident). Yet most small and mid-size Brazilian companies still handle compliance manually — spreadsheets, legal consultants, quarterly reviews. The problems with that approach: Expensive : DPO consultants charge R$3,000–15,000/month Slow : Manual audits take weeks Risky : You're sending your sensitive data descriptions to third-party cloud AI tools I wanted to fix all three. What I Built LGPD Sentinel AI automates the entire compliance audit pipeline: Input: describe your data flows / upload documents → AI analysis (local, private) → Risk classification (high/medium/low) → DPIA report → D

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