Agent with Tools

Code

cookbook/11_models/vertexai/claude/tool_use.py

from agno.agent import Agent
from agno.models.vertexai.claude import Claude
from agno.tools.hackernews import HackerNewsTools

agent = Agent(
    model=Claude(id="claude-sonnet-4@20250514"),
    tools=[HackerNewsTools()],
    markdown=True,
)
agent.print_response("Whats happening in France?")

Usage

1. Set up your virtual environment

   Mac

   uv venv --python 3.12
   source .venv/bin/activate
   
2. Set your environment variables

   Mac

   export CLOUD_ML_REGION=xxx
   export GOOGLE_CLOUD_PROJECT=xxx
   
3. Authenticate your CLI session

   gcloud auth application-default login

   You dont need to authenticate your CLI every time.
4. Install dependencies

   uv pip install -U anthropic agno
5. Run Agent

   python cookbook/11_models/vertexai/claude/tool_use.py