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Phase 8

Agno

~2 min read

Concept & How It Works

    Why Does It Exist?

    Agno reduces boilerplate for common patterns (RAG agent, SQL agent, team of agents) while staying lightweight enough to understand in an afternoon.

    Real-World Analogy

    Agno is a prefab agent kit — snap together memory, knowledge, and tools like modules instead of wiring everything from scratch.
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    Visual Workflows

    What is Agno?

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    Example

    Scenario

    Finance agent with Agno: knowledge base over 10-K filings, SQL tool over warehouse, memory remembers user's portfolio preferences.

    Solution

    In Agent Frameworks, apply Agno to this scenario: Finance agent with Agno: knowledge base over 10-K filings, SQL tool over warehouse, memory remembers user's portfolio preferences. Identify the inputs, run the technique, validate the output, and note one thing you would monitor in production.

    Practice Task

    Do this before moving to the next module — reading alone is not enough.

    Open the Code Walkthrough below and run it locally. Change one parameter related to Agno (e.g. model, temperature, top_k, or tool name), observe the difference in output, and write 2–3 sentences explaining what changed.

    Code Walkthrough

    Highlighted lines show where Agno happens in the code.

    Agno
    1from agno.agent import Agent  # import dependencies2from agno.models.openai import OpenAIChat  # import dependencies3
    4agent = Agent(5    model=OpenAIChat(id="gpt-4o"),6    instructions="Answer questions about SEC filings.",7    knowledge=pdf_knowledge,8    tools=[sql_tool],9)10agent.print_response("What's Apple's R&D spend trend?")

    Commands to Remember

    Commands to Remember

    • pip install langgraph langchain-openai # LangGraph agent framework
    • pip install openai-agents # OpenAI Agents SDK
    • pip install crewai # multi-agent CrewAI framework

    Common Mistakes

    • Treating Agno as a black box without evaluation
    • Ignoring cost and latency in production
    • Skipping error handling for agno

    Cheat Sheet

    Quick recap — the most important points from this module.

    Cheat Sheet

    quick ref
    • Agno
    • AgentOS
    • Knowledge
    • Team