Tweaker is an open-source, extendible software development build automation platform to consolidate the creation, management, and execution of scripts and custom utilities under a single location, intermix any languages (scripted or compiled) to perform tasks, allow common user interaction dialogs from all languages, and enable tasks to be executed from remote clients.This tool was created independently then used initially by a subset of software and systems engineers developing the NATO ACCS project, a multi-language, distributed, real-time system.