Ideally I would have an application that knows that my three repositories are part of the same project, and can display all the TODOs across them. Bonus points

Ideally I would have an application that knows that my three repositories are part of the same project, and can display all the TODOs across them. Bonus points for opening Xcode or android studio or sublime to the correct file for editing. Also, whilst I could do it on the command line, or can do it in each particular development environment (with the right plugins), I want some global overview of the whole shebang