Calculator Tools

Solve step-by-step arithmetic with CalculatorTools, filtering functions via include and exclude lists.

calculator_tools.py

"""
Calculator Tools
=============================

Demonstrates calculator tools.
"""

from agno.agent import Agent
from agno.tools.calculator import CalculatorTools

# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------


# Example 1: Include specific calculator functions for basic operations
basic_calc_agent = Agent(
    tools=[CalculatorTools(include_tools=["add", "subtract", "multiply", "divide"])],
    markdown=True,
)

# Example 2: Exclude advanced functions for simple use cases
simple_calc_agent = Agent(
    tools=[CalculatorTools(exclude_tools=["factorial", "is_prime", "exponentiate"])],
    markdown=True,
)

# Example 3: Full calculator functionality (default)
agent = Agent(
    tools=[CalculatorTools()],
    markdown=True,
)

# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    simple_calc_agent.print_response(
        "What is 10*5 then to the power of 2, do it step by step"
    )

Run the Example

1. Set up your virtual environment

   Mac

   uv venv --python 3.12
   source .venv/bin/activate
   
2. Install dependencies

   uv pip install -U agno openai
   
3. Export your OpenAI API key

   Mac/Linux

   export OPENAI_API_KEY="your_openai_api_key_here"
   
4. Run the example

   Save the code above as calculator_tools.py, then run:

   python calculator_tools.py
   

Full source: cookbook/91_tools/calculator_tools.py