OpenAI Agents SDK

Install

Code
pip install openai-agents

Connect

Code
import asyncio
from agents.mcp import MCPServerStreamableHttp

MEWCP_API_KEY = "API_KEY"

async def main():
    async with MCPServerStreamableHttp(
        name="mewcp",
        params={
            "url": "https://gateway.mewcp.com/personal/mcp",
            "headers": {"Authorization": f"Bearer {MEWCP_API_KEY}"},
            "timeout": 30,
        },
        cache_tools_list=True,
    ) as server:
        tools = await server.list_tools()
        print("Available tools:", [t.name for t in tools])
        # -> ["search", "get_schema", "list_accounts", "call_tool"]

asyncio.run(main())

You get four tools rather than the tools of each app. Your agent uses them to reach every app you have connected. See How MewCP works.

Call a tool directly

Code
result = await server.call_tool(
    tool_name="call_tool",
    arguments={
        "server_maskedId": "google-calendar",
        "tool_name": "list_events",
        "args": {
            "calendar_id": "primary",
            "time_min": "2026-01-15T00:00:00Z",
            "time_max": "2026-01-16T00:00:00Z",
        },
    },
)
print(result.content)

If you have connected more than one account for the same app, add "alias": "work" to select one.

Use with an agent

Code
import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    async with MCPServerStreamableHttp(
        name="mewcp",
        params={
            "url": "https://gateway.mewcp.com/personal/mcp",
            "headers": {"Authorization": f"Bearer {MEWCP_API_KEY}"},
        },
    ) as server:
        agent = Agent(
            name="Assistant",
            instructions="You are a helpful assistant with access to the user's connected apps.",
            mcp_servers=[server],
        )

        result = await Runner.run(agent, "What is on my calendar tomorrow?")
        print(result.final_output)

asyncio.run(main())

The agent will call search to find the calendar tool, get_schema for its parameters, then call_tool to run it.

Where to find your values