bash
curl -LsSf https://astral.sh/uv/install.sh | sh

powershell
powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

bash
プロジェクトディレクトリを作成
uv init mcp-server
cd mcp-server

仮想環境を作成してアクティブ化
uv venv
source .venv/bin/activate  # Windows: .venv\Scripts\activate

依存関係をインストール
uv add "mcp[cli]" httpx

サーバー実装ファイルを作成
touch main.py

python
import json
import os
import httpx
from mcp import tool

async def search_web(query: str) -> dict | None:
    payload = json.dumps({"q": query, "num": 3})
    headers = {
        "X-API-KEY": os.getenv("SERPER_API_KEY"),
        "Content-Type": "application/json",
    }
    async with httpx.AsyncClient() as client:
        response = await client.post(SERPER_URL, headers=headers, data=payload, timeout=30.0)
        return response.json()

bash
export SERPER_API_KEY="your-api-key"

python
import requests
import json

def call_mcp_tool(tool_name, params):
    response = requests.post(
        'http://localhost:3000/mcp/call',
        json={
            'tool': tool_name,
            'parameters': params
        }
    )
    return response.json()

使用例
result = call_mcp_tool('analyze', {
    'input': 'sample data',
    'options': {'format': 'json'}
})