Conectando a Múltiplos Servidores MCP

from crewai import Agent, Task, Crew, Process
from crewai_tools import MCPServerAdapter
from mcp import StdioServerParameters # Needed for Stdio example

# Define parameters for multiple MCP servers
server_params_list = [
    # Streamable HTTP Server
    {
        "url": "http://localhost:8001/mcp", 
        "transport": "streamable-http"
    },
    # SSE Server
    {
        "url": "http://localhost:8000/sse",
        "transport": "sse"
    },
    # StdIO Server
    StdioServerParameters(
        command="python3",
        args=["servers/your_stdio_server.py"],
        env={"UV_PYTHON": "3.12", **os.environ},
    )
]

try:
    with MCPServerAdapter(server_params_list) as aggregated_tools:
        print(f"Available aggregated tools: {[tool.name for tool in aggregated_tools]}")

        agente_multiservidor = Agent(
            role="Assistente Versátil",
            goal="Utilizar ferramentas de servidores MCP locais Stdio, remotos SSE e remotos HTTP.",
            backstory="Um agente de IA capaz de aproveitar um conjunto diversificado de ferramentas de múltiplas fontes.",
            tools=aggregated_tools, # Todas as ferramentas estão disponíveis aqui
            verbose=True,
        )

        ... # Your other agent, tasks, and crew code here

except Exception as e:
    print(f"Error connecting to or using multiple MCP servers (Managed): {e}")
    print("Ensure all MCP servers are running and accessible with correct configurations.")