​
Code

cookbook/os/interfaces/agui/agent_with_tool.py
from agno.agent.agent import Agent
from agno.models.openai import OpenAIChat
from agno.os import AgentOS
from agno.os.interfaces.agui import AGUI
from agno.tools.yfinance import YFinanceTools

agent = Agent(
    model=OpenAIChat(id="gpt-5-mini"),
    tools=[
        YFinanceTools(
            stock_price=True, 
            analyst_recommendations=True, 
            stock_fundamentals=True
        )
    ],
    description="You are an investment analyst that researches stock prices, analyst recommendations, and stock fundamentals.",
    instructions="Format your response using markdown and use tables to display data where possible.",
)

agent_os = AgentOS(
    agents=[agent],
    interfaces=[AGUI(agent=agent)],
)
app = agent_os.get_app()

if __name__ == "__main__":
    agent_os.serve(app="agent_with_tool:app", reload=True)

​
Usage

1

Create a virtual environment

Open the Terminal and create a python virtual environment.
python3 -m venv .venv
source .venv/bin/activate
2

Set Environment Variables

export OPENAI_API_KEY=your_openai_api_key
3

Install libraries

pip install -U agno yfinance
4

Run Example

python cookbook/os/interfaces/agui/agent_with_tool.py

​
Key Features

  • Financial Data Tools: Real-time stock prices, analyst recommendations, fundamentals
  • Investment Analysis: Comprehensive company analysis and recommendations
  • Data Visualization: Tables and formatted financial information
  • Web Interface: Professional browser-based interaction
  • GPT-4o Powered: Advanced reasoning for financial insights