OpenAI Agents SDK

pip install openai-agents

from agents import Agent, HostedMCPTool, Runner

agent = Agent(
    name="Procurement Agent",
    instructions=(
        "You buy office supplies under EUR 100. "
        "Always declare an intent before requesting credentials. "
        "Never ask the user for card numbers — Ovra handles that."
    ),
    model="gpt-4.1",
    tools=[
        HostedMCPTool(
            tool_config={
                "type": "mcp",
                "server_label": "ovra",
                "server_url": "https://api.getovra.com/api/mcp",
                "headers": {"Authorization": "Bearer sk_sandbox_..."},
                "require_approval": "never",
            }
        )
    ],
)

from agents import Agent
from agents.mcp import MCPServerStreamableHttp

ovra = MCPServerStreamableHttp(
    url="https://api.getovra.com/api/mcp",
    headers={"Authorization": "Bearer sk_sandbox_..."},
)

agent = Agent(
    name="Procurement Agent",
    instructions="You buy office supplies under EUR 100.",
    model="gpt-4.1",
    mcp_servers=[ovra],
)

result = await Runner.run(
    agent,
    "Buy a USB-C hub under EUR 30 on amazon.de"
)
print(result.final_output)