Building a Production-Ready Composable AI Agent...

Introduction Building AI agents is one thing. Building agents that actually work together in a real application? That's where it gets tricky. Today, we're going to build a composable multi-agent system that combines three specialized agents - a Summarizer, a Q&A engine, and a Code Generator - into a single, coordinated workflow. We'll use Next.js for the frontend, LangGraph for agent orchestration, and CopilotKit to wire everything together with a beautiful, real-time UI. You'll find architectur