Multi-turn Chatbot with Tool Call Visualizer

Build a chatbot that calls tools (search, calculator) and renders each tool call and its result as a visual card — teaching real agent UX patterns.

You will learn to:

• Maintain multi-turn conversation history across LLM API calls
• Define and register tools (function calling) in the Vercel AI SDK
• Build an agent-aware chat UI that visually distinguishes tool calls from messages
• Understand how tool calling enables LLMs to take real-world actions