knowledge_tools.py
"""
Knowledge Tools
===============
Demonstrates this reasoning cookbook example.
"""
from agno.agent import Agent
from agno.knowledge.embedder.openai import OpenAIEmbedder
from agno.knowledge.knowledge import Knowledge
from agno.models.openai import OpenAIChat
from agno.tools.knowledge import KnowledgeTools
from agno.vectordb.lancedb import LanceDb, SearchType
# ---------------------------------------------------------------------------
# Create Example
# ---------------------------------------------------------------------------
def run_example() -> None:
# Create a knowledge containing information from a URL
agno_docs = Knowledge(
# Use LanceDB as the vector database and store embeddings in the `agno_docs` table
vector_db=LanceDb(
uri="tmp/lancedb",
table_name="agno_docs",
search_type=SearchType.hybrid,
embedder=OpenAIEmbedder(id="text-embedding-3-small"),
),
)
# Add content to the knowledge
agno_docs.insert(url="https://docs.agno.com/llms-full.txt")
knowledge_tools = KnowledgeTools(
knowledge=agno_docs,
enable_think=True,
enable_search=True,
enable_analyze=True,
add_few_shot=True,
)
agent = Agent(
model=OpenAIChat(id="gpt-4o"),
tools=[knowledge_tools],
markdown=True,
)
if __name__ == "__main__":
agent.print_response(
"How do I build a team of agents in agno?",
markdown=True,
stream=True,
)
# ---------------------------------------------------------------------------
# Run Example
# ---------------------------------------------------------------------------
if __name__ == "__main__":
run_example()
Run the Example
1
Set up your virtual environment
uv venv --python 3.12
source .venv/bin/activate
uv venv --python 3.12
.venv\Scripts\activate
2
Install dependencies
uv pip install -U agno lancedb openai pyarrow
3
Export your API keys
export LANCEDB_API_KEY="your_lancedb_api_key_here"
export OPENAI_API_KEY="your_openai_api_key_here"
$Env:LANCEDB_API_KEY="your_lancedb_api_key_here"
$Env:OPENAI_API_KEY="your_openai_api_key_here"
4
Run the example
Save the code above as
knowledge_tools.py, then run:python knowledge_tools.py