dsh-three-window

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A three-window workbench plugin for DeepSeek Harness (dsh).

Features

• Three windows side by side, each with its own job and default permission:

  Window	For	Permission
  Chat	Discuss and plan before touching code	read-only
  Construct	Change code	workspace-write
  Review	Review a change	read-only

• Per workspace. Every workspace keeps its own three windows and their history; switching workspaces and reloading the page bring you back where you were.

• Per-window hooks. .dsh/hooks/chat.json, construct.json, and review.json in your project apply to one window each. Ready-made examples are in examples/hooks/.

• Anonymous multi-model review. Tell the review window what to review, e.g. “review the storyboard and the shot list, only the shot lengths”: it finds the files in the workspace and asks you in a confirmation card listing each item, why it was picked, and what was left out and why. Choose “start” and every configured reviewer model reviews it on its own, blind to the others, for at most three rounds (if one fails, the others go on), and you get the conclusion, the agreed findings, and the disagreements in plain words; choose “change” and say what you want instead. The original report opens from the review window. Not only code: documents, translations, data, plans, storyboards and other text work, with or without git; images, audio, video and Office files themselves are not reviewed. Reviewer models are set with the “Review models” button (the window stays locked until one is set; a single one runs an ordinary single-model review); each workspace's standing guidance is set with “Review guidance”, and workspaces without their own use the default in Settings → Windows & review.

• Model output language. Each window can have its own language for the model's answers to you: pick it from “输出语言：…” at the top right of the window, or in Settings → General (the same setting). It governs only what the model says to you: code, comments, and commit messages keep following the project.

• Per-workspace turn prompt. In the workspace list, ⋯ → “Turn prompt…” sets a text that is appended after every message in that workspace, in all three windows. A 📌 beside the name marks a workspace that has one and previews it on hover. It is stored only in this machine's dsh settings, never in the project.

Install

Requires dsh 0.1.7-rc.1 or newer (rc or stable) and Node 22.19+ (22.x) or 24+.

npm install -g @deepseek-ai/dsh@next    # skip if you already have dsh 0.1.7-rc.1 or newer
dsh web                                 # start once so its profile exists, then Ctrl+C

curl -fsSLO https://github.com/psychiiii/dsh-three-window/releases/latest/download/dsh-three-window.sh
sh dsh-three-window.sh

dsh web

The installer is one file with the plugin inside it; it checks its sha256 and your dsh version before changing anything. Run in a terminal, it first shows what it found (this package, your dsh, what is installed) and asks: 1 install or update, 0 uninstall (confirmed once more), x quit. Run from a script (no terminal), it installs without asking.

To update, run the same curl and sh lines again and choose 1 — they always fetch the newest Release, and the earlier version's cached package is cleared on the way. Release versions follow official dsh releases (rc and stable only).

Uninstall

From the folder that holds the downloaded dsh-three-window.sh, run sh dsh-three-window.sh and choose 0, or skip the menu:

sh dsh-three-window.sh --uninstall

Then restart dsh web: it starts as plain dsh. Sessions, workspaces, and settings stay. --uninstall --check lists what would be removed without removing it; running it again when nothing is installed changes nothing.

By hand, in this order: in ~/.dsh/profiles/web/package.json, remove @psychiiii/dsh-three-window from dependencies and from dsh.profile.bundles; then delete ~/.dsh/profiles/web/node_modules/@psychiiii/dsh-three-window and, last, ~/.dsh/cache/dsh-three-window.

Build from source

Needs git, pnpm, and python3. The build compiles against the official dsh-v0.1.7-rc.1 source checkout:

git clone --depth 1 --branch dsh-v0.1.7-rc.1 https://github.com/deepseek-ai/deepseek-harness.git ~/src/dsh-0.1.7-rc.1
(cd ~/src/dsh-0.1.7-rc.1 && pnpm install --frozen-lockfile && pnpm run build)
git clone https://github.com/psychiiii/dsh-three-window.git && cd dsh-three-window
python3 link-workspace-packages.py --checkout ~/src/dsh-0.1.7-rc.1
node scripts/build-package.mjs
sh out/release/dsh-three-window.sh

License

MIT