DSH TUI App

简体中文

A readline-based interactive terminal profile bundle for DeepSeek Harness. It keeps DSH's model, Agent Preset, session, permission, command, and tool services, and supplies a terminal chat surface over them.

This is an independent lightweight implementation. It is not the React/Ink project published as ccch1mneyyy/dsh-TUI.

Preview

The image is cropped from a real local dsh --profile tui startup. Shell history and window chrome were removed, and the workspace path was anonymized as /workspace/demo; it contains no user name, home-directory path, session ID, or personal project information.

Features

• Streaming assistant text, reasoning, tool calls, tool results, and Codex-style [Image #N] placeholders for image output/history.
• Native rc.1 image input through repeatable --image/-i startup flags or /image for the next prompt; pasted image paths are attached automatically, and Ctrl+V reads a copied Finder file or bitmap on macOS. This is the Control key, not Command/⌘V: Terminal does not forward a bitmap-only Command+V paste to the TUI process. Pending images use [Image #N] placeholders while attachment bytes remain in DSH's local store. Before sending, the TUI uses rc.1's model-capability preflight and retains the pending batch when the selected model is explicitly text-only.
• Bordered TTY composer with command completion, history, resize reflow, and a plain line-loop fallback when stdin/stdout are pipes.
• New, resume, list, and delete session flows over DSH's durable session store.
• Blank-session Agent Preset selection; the preset is locked after the first model-loop turn.
• Model and reasoning-effort pickers, plus permission-preset cycling with Shift+Tab.
• DSH slash-command registry integration and an explicit ! local shell shortcut.

Install

Requires DeepSeek Harness 0.1.1-rc.1 or a compatible later build.

dsh plugin --profile tui add github:yhfgyyf/dsh-tui-app
dsh --profile tui

The first command creates the tui profile when it does not exist, adds this package as a standard dsh.bundle, and records it in that profile.

Startup options:

dsh --profile tui --help
dsh --profile tui --preset minimal
dsh --profile tui -i diagram.png
dsh --profile tui -i a.png -i b.jpg
dsh --profile tui --resume 

The standalone default is standard. To make first-prompt automatic routing available and default, install the router bundle after this TUI bundle:

dsh plugin --profile tui add github:yhfgyyf/dsh-auto-preset-router
dsh --profile tui --preset auto

Commands and keys

Local commands include /help, /image, /sessions, /resume, /preset, /new, /model, /effort, and /exit. /image a.png,b.jpg attaches images to the next prompt and /image clear removes the pending batch. /model lists models from every configured provider; /model / switches routes. The shipped DeepSeek V4 Flash/Pro routes are text-only; rc.1 adds the official deepseek-v4-flash-vision-exp image model. Select that model, or another route that declares image input, before sending. DSH application commands such as /compact, /goal, /feedback, and /export are merged from the shared command registry when their providers are composed.

Main keys: Enter sends, Up/Down navigate history or pickers, Tab completes, Shift+Tab cycles permission presets, Ctrl+V pastes a clipboard image on macOS, Esc interrupts/closes, Ctrl+L clears, and Ctrl+D exits.

Security boundary

! is an explicit human-operated shell escape. It launches the user's shell directly in the current workspace and therefore does not pass through the Agent tool sandbox or approval policy. Only run commands you trust. The ordinary model-driven shell tools remain governed by the active DSH preset and permission configuration.

Like any DSH plugin, this package runs with the permissions of the DSH process.

Remove

Remove the Auto Router first if it was installed into the same profile:

dsh plugin --profile tui remove dsh-auto-preset-router
dsh plugin --profile tui remove dsh-tui-app

Session data under $DSH_HOME is not deleted.

Development

npm test
npm run check
npm run pack:check

The repository follows the current DSH distribution contract: package.json declares dsh.bundle.patch, and cordis.patch.yml composes the terminal app through dsh plugin --profile … add ….