OpenAI Agent SDK: A Developer's Guide to Building Agentic AI

1pip install openai-agent
2

1import os
2
3os.environ["OPENAI_API_KEY"] = "YOUR_API_KEY"
4

1from openai_agent import Agent, Tool
2

1from openai_agent import Agent
2
3agent = Agent(
4    name="MyAgent",
5    description="An agent that can perform various tasks.",
6    llm_model="gpt-4",
7)
8

1from openai_agent import Tool
2
3def search_wikipedia(query: str) -> str:
4    """Searches Wikipedia for the given query."""
5    # Replace with your actual Wikipedia search implementation
6    return f"Search results for {query}"
7
8search_tool = Tool(
9    name="search_wikipedia",
10    description="Searches Wikipedia for information.",
11    func=search_wikipedia,
12)
13
14agent.add_tool(search_tool)
15

1from openai_agent import Agent, Handoff
2
3agent1 = Agent(name="Agent1", description="Agent 1")
4agent2 = Agent(name="Agent2", description="Agent 2")
5
6handoff = Handoff(
7    source_agent=agent1,
8    target_agent=agent2,
9    condition=lambda result: "error" in result.lower(),
10)
11
12agent1.add_handoff(handoff)
13

1from openai_agent import Guardrail
2
3def check_for_toxicity(text: str) -> bool:
4    """Checks if the given text is toxic."""
5    # Replace with your actual toxicity detection implementation
6    return "toxic" in text.lower()
7
8guardrail = Guardrail(
9    name="toxicity_check",
10    check=check_for_toxicity,
11    action="reject",
12)
13
14agent.add_guardrail(guardrail)
15

1from openai_agent import Agent
2
3agent = Agent(
4    name="GreeterAgent",
5    description="An agent that greets the user.",
6    llm_model="gpt-3.5-turbo",
7)
8
9@agent.on_message()
10def greet(message: str) -> str:
11    """Greets the user with a personalized message."""
12    return f"Hello, {message}!"
13
14# Example usage
15response = agent.run("World")
16print(response)
17