WhatsApp Agent with User Memory

Personalized WhatsApp agent that remembers user information and preferences

Code

cookbook/os/interfaces/whatsapp/agent_with_user_memory.py

from textwrap import dedent
from agno.agent import Agent
from agno.db.sqlite import SqliteDb
from agno.memory.manager import MemoryManager
from agno.models.google import Gemini
from agno.os.app import AgentOS
from agno.os.interfaces.whatsapp import Whatsapp
from agno.tools.googlesearch import GoogleSearchTools

agent_db = SqliteDb(db_file="tmp/persistent_memory.db")

memory_manager = MemoryManager(
    memory_capture_instructions="""\
                    Collect User's name,
                    Collect Information about user's passion and hobbies,
                    Collect Information about the users likes and dislikes,
                    Collect information about what the user is doing with their life right now
                """,
    model=Gemini(id="gemini-2.0-flash"),
)

personal_agent = Agent(
    name="Basic Agent",
    model=Gemini(id="gemini-2.0-flash"),
    tools=[GoogleSearchTools()],
    add_history_to_context=True,
    num_history_runs=3,
    add_datetime_to_context=True,
    markdown=True,
    db=agent_db,
    memory_manager=memory_manager,
    enable_agentic_memory=True,
    instructions=dedent("""
        You are a personal AI friend of the user, your purpose is to chat with the user about things and make them feel good.
        First introduce yourself and ask for their name then, ask about themeselves, their hobbies, what they like to do and what they like to talk about.
        Use Google Search tool to find latest infromation about things in the conversations
                        """),
    debug_mode=True,
)

agent_os = AgentOS(
    agents=[personal_agent],
    interfaces=[Whatsapp(agent=personal_agent)],
)
app = agent_os.get_app()

if __name__ == "__main__":
    agent_os.serve(app="agent_with_user_memory:app", reload=True)

Usage

1. Create a virtual environment

   Open the Terminal and create a python virtual environment.

   Mac

   python3 -m venv .venv
   source .venv/bin/activate
   
2. Set Environment Variables

   export WHATSAPP_ACCESS_TOKEN=your_whatsapp_access_token
   export WHATSAPP_PHONE_NUMBER_ID=your_phone_number_id
   export WHATSAPP_WEBHOOK_URL=your_webhook_url
   export WHATSAPP_VERIFY_TOKEN=your_verify_token
   export GOOGLE_API_KEY=your_google_api_key
   export GOOGLE_SEARCH_API_KEY=your_google_search_api_key  # Optional
   export APP_ENV=development
   
3. Install libraries

   pip install -U agno
   
4. Run Example

   Mac

   python cookbook/os/interfaces/whatsapp/agent_with_user_memory.py
   

Key Features

• Memory Management: Remembers user names, hobbies, preferences, and activities
• Google Search: Access to current information during conversations
• Personalized Responses: Uses stored memories for contextualized replies
• Friendly AI: Acts as personal AI friend with engaging conversation
• Gemini Powered: Fast, intelligent responses with multimodal capabilities