Cooper is an open-source command-line assistant that translates natural language prompts into actionable shell commands. Built on OpenAI’s GPT models, it handles code generation, file manipulation, Git operations, API integrations, and more. Developers can request tasks like creating boilerplate modules, batch renaming files, deploying scripts, or generating commit messages. Before execution, Cooper presents the proposed commands for review and approval, ensuring full transparency and safety. Its plugin architecture allows extension through custom handlers, making it adaptable for diverse workflows and environments.