Show HN: Make your terminal pulse orange when Claude Code needs input (github.com)

A new tool has been introduced for macOS users of Claude Code and iTerm2, allowing terminal tabs to pulse orange when the AI is awaiting user input and turn green upon completion of a task. This feature eliminates the need for users to constantly monitor the terminal, providing a visual cue based on the nature of the interaction. The tool operates with existing OAuth credentials, simplifying setup by not requiring an API key. This development is significant for the AI/ML community as it enhances user experience by reducing the cognitive load associated with interacting with AI systems. The solution employs a sophisticated classification process to differentiate between blocking questions and non-blocking prompts, utilizing a small Haiku model for this purpose. By implementing efficient status indicators directly within the terminal interface, it streamlines user workflows and potentially increases productivity for those working with Claude Code and similar AI applications. Key technical details include the use of background processes to manage tab colors, ensuring that user interactions are seamless and intuitive.