import asyncio
import os

from mcp import ClientSession
from mcp.client.streamable_http import streamablehttp_client


async def main():
    async with streamablehttp_client(
        "https://api.saturday.fit/mcp",
        headers={"Authorization": f"Bearer {os.environ['SATURDAY_API_KEY']}"},
    ) as (read_stream, write_stream, _):
        async with ClientSession(read_stream, write_stream) as session:
            await session.initialize()
            tools = await session.list_tools()
            for tool in tools.tools:
                print(f"{tool.name}: {tool.description}")

            result = await session.call_tool(
                "calculate_nutrition",
                arguments={
                    "activity_type": "run",
                    "duration_min": 90,
                    "intensity_level": 5,
                    "athlete_weight_kg": 70,
                    "thermal_stress_level": 6,
                },
            )
            print(result)


asyncio.run(main())

import { Client } from "@modelcontextprotocol/sdk/client/index.js";
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js";

const client = new Client({ name: "my-agent", version: "1.0" });

const transport = new StreamableHTTPClientTransport(
  new URL("https://api.saturday.fit/mcp"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${process.env.SATURDAY_API_KEY}`,
      },
    },
  }
);

await client.connect(transport);

// List available tools
const tools = await client.listTools();
tools.tools.forEach((t) => console.log(`${t.name}: ${t.description}`));

// Call a tool
const result = await client.callTool({
  name: "calculate_nutrition",
  arguments: {
    activity_type: "run",
    duration_min: 90,
    intensity_level: 5,
    athlete_weight_kg: 70,
    thermal_stress_level: 6,
  },
});

console.log(result);
await client.close();