This is a Node.js wrapper for the PivotalTracker API, a project management and team collaboration tool. Using the wrapper, developers can initiate authentication and API calls. The package is under MIT license and is supported by General UI, a Seattle-based development agency.
Last month, GraphEffect announced an API that allows multiple parties/companies to collaborate on projects using their own marketing/collaboration tools. Now, GraphEffect has launched another platform, Shift.com, that empowers applications to communicate with each other.