Building Multi-Agent Research Systems using Vercel AI SDK

There are many ways to build apps and systems. In today’s AI-native world, the possibilities are endless. Now imagine you’re tasked with building a multi-agent research system, with one key requirement: don’t over-engineer it. KISS — Keep It Simple, Stupid. This is the scenario given to you: "A friend asked me to pull together everything on Eli Lilly's Q4 results, any ongoing GLP-1 trials they've filed recently, and how the financial press was covering it. Build a multi-agent research system that handles that so you can go accomplish 10 other things while the system gets you the result." Now, let’s break this down: Pull together everything on Eli Lilly’s Q4 results Identify any GLP-1 trials they’ve filed recently See how the financial press has been covering it When broken down like this, it’s simply three queries across three completely different domains: SEC filings, clinical trials, and live news. Three different tools, three different contexts and then stitching it all together man