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Control graphical terminals via tmux for testing TUI applications. Use when you need to start a kitty window, run commands in it, capture screen output, or take rapid snapshots of terminal state. Useful for debugging TUI apps, observing startup sequences, or testing interactive programs.

Run a UX walking tour of the Teams TUI application via kitty+tmux. Launches the TUI, takes rapid snapshots during startup, navigates all major UI areas (sidebar, messages, compose, help, debug log, search), captures screenshots at each step, then reports all glitches and UX bugs found. Creates a backlog task for each issue. Use this as a quality assurance check after TUI changes.