Code RAG for AI Agents, Practical Vector DB Building, and PyTorch Lightning Security Alert

Code RAG for AI Agents, Practical Vector DB Building, and PyTorch Lightning Security Alert Today's Highlights This week's top stories delve into practical AI agent enhancements, real-world data pipeline construction for RAG, and a critical security vulnerability impacting a major AI framework. Learn how developers are building persistent context for AI agents and the production challenges of preparing data, alongside an urgent warning about compromised ML tooling. I built /graphify, 26 days, 450k+ downloads, ~40k stars. Here’s what I didn’t expect. (r/ClaudeAI.