یک Add-in رایگان برای محیط VS است که بصورت اتوماتیک توضیحاتی راجع به کدهای شما بصورت XML ایجاد میکند.
استفاده از این ابزار در کنار NDoc که قبلا در همین تاپیک معرفی شد؛ بسیار مفید بوده و کار مستندسازی شما را بینهایت راحت میکند.

<summary>
GhostDoc is a free add-in for Visual Studio that automatically generates XML
documentation comments for C#‎. Either by using existing documentation inherited
from base classes or implemented interfaces, or by deducing comments from
name and type of e.g. methods, properties or parameters.
</summary>
سایت اصلی محصول
دانلود نسخه مختص ویژوال استادیو 2005
دانلود نسخه مختص ویژوال استادیو 2008


If you’re generating documentation for a property or method that uses a type in the .NET Framework, GhostDoc will use the documentation that Microsoft has already written for that type. Assuming you use Pascal casing or camel casing, GhostDoc can break apart the name into words and analyze those individual words to generate the documentation. All of the documentation logic is handled by GhostDoc’s generation rules. The built-in rules can be customized and new ones can be added. These rules can be exported for use on other machines as well.
Except for the simplest members, you can’t rely on GhostDoc to write your XML comments for you completely. GhostDoc’s auto-generated comments are suggestions and should be reviewed by a developer. Regardless, GhostDoc serves as a good first stab at documentation and is a great time-saver.