Code
web_fetch.py
Usage
1
Set up your virtual environment
2
Set your API key
3
Install dependencies
4
Run Agent
Save the code above as
web_fetch.py, then run:Documentation Index
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
Fetch and summarize a web page with Anthropic’s server-side web fetch tool.
from agno.agent import Agent
from agno.models.anthropic import Claude
agent = Agent(
model=Claude(id="claude-opus-4-5"),
tools=[
{
"type": "web_fetch_20250910",
"name": "web_fetch",
"max_uses": 5,
}
],
markdown=True,
)
agent.print_response(
"Tell me more about https://en.wikipedia.org/wiki/Glacier_National_Park_(U.S.)",
stream=True,
)
Set up your virtual environment
uv venv --python 3.12
source .venv/bin/activate
uv venv --python 3.12
.venv\Scripts\activate
Set your API key
export ANTHROPIC_API_KEY=xxx
Install dependencies
uv pip install -U anthropic agno
Run Agent
web_fetch.py, then run:python web_fetch.py
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