1.What Is a Tool in an AI Agent? A tool is a function, API, database, or external service that an AI Agent can use to perform a specific task. For example, an AI agent may know how to check the weather, but it needs a weather API tool to get the current weather information. 2.How a Tool Works The basic flow looks like this: For example: User: AI Agent: The agent understands that it needs current weather information. Agent → Weather Tool:get_weather("Mumbai") Weather Tool:Returns current weather data. What Is the Role of Tools in an AI Agent? Tools give an AI Agent the ability to interact with the outside world.…