uv pip install openai ddgs sqlalchemy psycopg to install dependencies.
"""Use Postgres as the database for an agent.
Run `uv pip install openai ddgs sqlalchemy psycopg` to install dependencies."""
import asyncio
from agno.agent import Agent
from agno.db.postgres import AsyncPostgresDb
from agno.tools.websearch import WebSearchTools
# ---------------------------------------------------------------------------
# Setup
# ---------------------------------------------------------------------------
db_url = "postgresql+psycopg_async://ai:ai@localhost:5532/ai"
db = AsyncPostgresDb(db_url=db_url)
# ---------------------------------------------------------------------------
# Create Agent
# ---------------------------------------------------------------------------
agent = Agent(
db=db,
tools=[WebSearchTools()],
add_history_to_context=True,
add_datetime_to_context=True,
)
# ---------------------------------------------------------------------------
# Run Agent
# ---------------------------------------------------------------------------
if __name__ == "__main__":
asyncio.run(agent.aprint_response("How many people live in Canada?"))
asyncio.run(agent.aprint_response("What is their national anthem called?"))
Run the Example
# Clone and setup repo
git clone https://github.com/agno-agi/agno.git
cd agno/cookbook/06_storage/postgres/async_postgres
# Create and activate virtual environment
./scripts/demo_setup.sh
source .venvs/demo/bin/activate
python async_postgres_for_agent.py