deepseek-harness-tui

More about this project

Terminal-native UI, not a re-skinned echo. The transcript is the surface — no boxes, no chrome. The DeepSeek brand banner (ANSI Shadow logo, gradient) greets you only on the empty state; model · cwd live in a dim footer. - Tool calls fold into cells. ⠋ Running while active → ✓ • 1.2s (or ✗ on error), with output merged into the cell, dimmed, and truncated head + tail (… +N lines). No interleaved wall of raw output. - Theme derived from your terminal. OSC 11 probes the real background: message tints and code chips are blended from it (12% white over dark, 4% black over light) — never hardcoded hex. Force a theme with DSH TUI BG=#ffffff for testing. - Thinking you can fold. ctrl + t toggles the reasoning trace; esc aborts the turn at any time via agent.cancel({ kind: 'user' }). - Markdown that keeps its shape. Headers keep their #, fenced blocks keep their fences, inline code gets a subtle chip — and CJK/emoji wrap at correct character widths with an aligned gutter. - A live viewport. The transcript is bottom-anchored; the tail is always visible. Busy state shows a braille spinner + compact elapsed timer (Working 5s).