From Kid's Programming Language:
SharpTools is an extensible VS.NET add-in. Includes an open source RSS reader for the IDE, keystroke-integrated code library, and debug-time ADO.NET viewer. All plug-ins are open source. SharpTools offers C# and VB SDKs that allow creating new VS.NET add-ins. SharpTools offers several additional plug-ins: dbManager manages MSDE or SQL databases from the IDE. SqlScripter generates SQL script for any SQL or MSDE object or table. Copy Folder To Project adds existing folder, subfolders, and files. API to .NET mapper maps common functions. Screen Capture is a useful app and example. Copy Project to Zip compresses project folders and files into a ZIP archive. Strongly Typed Collection Builder generates strongly typed collection for any class. Add Copyright Notice inserts copyright or other text block at top of all project files. Google Search from the IDE using selected text.