agent-tui usage — spawn, snapshot, wait, interact with PTY apps via @eN refs
Drive AI CLIs (opencode, pi, codex, claude-code, …) — auth, streaming, tool use, sessions
Selectors, refs, and targeted writes — the DOM-lite addressing model for nodes inside a pane
Drive common TUI apps — htop, less, lazygit, tig, fzf, nano — for engine-correctness coverage
Verbs grouped by what you're trying to do (ask/edit/watch/run), not by capability surface
Open files, edit, save, search in vim/nvim with adapter-aware state
Drive bash/zsh shell sessions; detect prompt vs. running command via OSC 133