Over 93% of new software applications today use open source from public repositories of source code or other third party code and average over 100 components code that they didn't directly write. Often they have only a partial understanding of what is in them due to time constraints to release their products. That's a big attack surface and knowing what is in the code that developers choose to build their products with is becoming urgent. This tool scans code and reports the types of features found in it to help developers decide whether it does more than they expected from a features standpoint. See the project site and wiki for more https://github.com/Microsoft/ApplicationInspector