-from mcp.server.fastmcp import FastMCP
+from mcp.server.mcpserver import MCPServer
-mcp = FastMCP(MCP_SERVER_NAME)
+mcp = MCPServer(MCP_SERVER_NAME)

-mcp>=1.2.0,<2
+mcp>=2

-sys.modules["mcp.server.fastmcp"] = _fastmcp_module
+sys.modules["mcp.server.mcpserver"] = _mcpserver_module