Anthropic Advisor

Use Anthropic’s advisor tool beta with Claude Sonnet and an Opus advisor model.

advisor.py

"""
Anthropic Advisor
===============

Cookbook example for `anthropic/advisor.py`.
"""

from agno.agent import Agent
from agno.models.anthropic import Claude

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

agent = Agent(
    model=Claude(id="claude-sonnet-4-6", betas=["advisor-tool-2026-03-01"]),
    tools=[
        {
            "type": "advisor_20260301",
            "name": "advisor",
            "model": "claude-opus-4-6",
        }
    ],
)


# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
    # --- Sync ---
    agent.print_response("Explain how yosemite was underground at one point in time")

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 anthropic
   
3. Export your Anthropic API key

   Mac/Linux

   export ANTHROPIC_API_KEY="your_anthropic_api_key_here"
   
4. Run the example

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

   python advisor.py
   

Full source: cookbook/90_models/anthropic/advisor.py