Mux is a robust application designed for developers who want to work with multiple AI agents simultaneously. It supports both desktop and browser environments, allowing users to manage tasks locally or on remote servers. One of its standout features is the isolated workspaces, which provide a centralized view of git divergence, helping developers track changes effectively. The application integrates a variety of AI models, including sonnet-4-*, grok-*, gpt-5-*, and opus-4-*. There’s a VS Code extension that enables seamless access to Mux workspaces right from the editor. This is especially useful for developers who want to streamline their workflow without switching between different tools. Mux also includes user interface support and keybindings that make managing a suite of AI agents more efficient. Mux borrows several familiar elements from Claude Code, such as the Plan/Exec mode and vim inputs. It introduces new features like opportunistic compaction and mode prompts, enhancing the user experience further. For those looking to get started, pre-built binaries are available for macOS and Linux, along with comprehensive documentation and development setup guidelines.