The Hidden Layer Behind Every Smart AI App: RAG, MCP, and Agentic Systems (opens in new tab)

If you've spent any time with ChatGPT, Gemini, or Claude, you already know they're impressive. Ask them to explain a concept, debug your code, or draft an email, they do an excelent job. But the moment you try to build something real with them say a customer support bot that knows your product, an internal assistant that understands your business, a tool that reasons over your company's data, there you hit a wall. The problem isn't intelligence. It's access. Out of the box, these models know ...