是否有一个项目可以自动生成JavaScript代理代码来调用ASP.NET MVC操作方法？

Is there c# code that takes an existing controller, analyse its public Action methods and generate a JavaScript proxy class so that it can be easily called by other Javascript code? I already know we can use jquery to do a $.post and $.get to call our ajax services but I believe the process can be simplified by not having to specify the relative url of the AJAX web service URL and a parameter name for each parameter input. Is there c# code that takes an existing control