EX MCP Server

from tools.unified.framework import BaseUnifiedTool, ToolRegistry, ToolManager class EchoTool(BaseUnifiedTool): name = "echo" def run(self, context): return {"echo": context.get("msg", "")} def test_tool_registry_and_manager(): reg = ToolRegistry() reg.register(EchoTool()) mgr = ToolManager(reg) out = mgr.invoke("echo", {"msg": "hi"}) assert out["echo"] == "hi"