Construa um Bot de Compras no Discord em 30 Minutos com BuyWhere MCP

import subprocess

def call_mcp_tool(tool_name, arguments):
    """Chama uma ferramenta no servidor BuyWhere MCP via stdio."""
    request = {
        "jsonrpc": "2.0",
        "id": 1,
        "method": "tools/call",
        "params": {
            "name": tool_name,
            "arguments": arguments
        }
    }
    result = subprocess.run(
        ["npx", "-y", "@buywhere/mcp-server"],
        input=json.dumps(request),
        capture_output=True,
        text=True
    )
    return json.loads(result.stdout)

# Exemplo: buscar laptops
search_results = call_mcp_tool("search", {
    "query": "RTX 5090 laptop",
    "top_k": 5,
    "country": "US"
})

import discord
import json
import subprocess

intents = discord.Intents.default()
intents.message_content = True
client = discord.Client(intents=intents)

@client.event
async def on_message(message):
    # Ignorar mensagens do bot
    if message.author == client.user:
        return

    if message.content.startswith("!price "):
        query = message.content[7:].strip()
        await message.channel.send(f"🔍 Buscando por '{query}'...")

        results = call_mcp_tool("search", {
            "query": query,
            "top_k"