GitHub Copilot aims to enhance collaboration and productivity among developers by introducing agentic workflows that allow for more intuitive coding experiences. The vision emphasizes a shift from traditional pair programming to a more interactive, peer-based approach, leveraging AI to support developers in real-time. This evolution aims to create a more engaging and efficient software development process.

GitHub Copilot CLI is a command-line interface that allows developers to easily integrate AI-assisted coding into their workflows. Users can get started by installing the CLI, authenticating with their GitHub account, and using various commands to leverage Copilot's capabilities for code suggestions and completions directly in the terminal. The article provides a step-by-step guide for setup and usage.