dsh-reasoning-fold
Codex-style folding for the DeepSeek Harness web transcript: while a Turn runs, only its last few actions stay visible, and when it ends the whole Turn stays behind one row that opens it with a click.
A running Turn folded behind its summary row
The same Turn opened from the summary row
What it does
- The window slides as the agent works. The newest 3 actions stay on screen — a tool call, a Context row, a retry, or one reasoning disclosure — and every older one folds behind a single row that reads as a duration: Worked 42s · 17 earlier actions.
- A finished Turn stays folded, one row per Turn. That matters where DSH's own Compact fold stands down — while older history is still available through Load earlier — and there the finished Turn would otherwise stay fully expanded.
- Where the shipped fold does own a Turn, it is left completely alone: no second fold, no second control.
- Assistant prose is never hidden. A step whose body is reasoning and nothing else folds as one box; a step that also carries text keeps the text and folds only its reasoning row.
- Nothing else is a unit. Only
tool-call, context, model-retry and reasoning rows fold, so an error, a max-token notice or any unknown node kind stays exactly as shipped.
- It never moves the reader. The plugin does not read or write
scrollTop, anchors nothing and hooks no find-in-page; a hidden unit is display: none, so the transcript closes up by itself.
Install
dsh plugin --profile web add dsh-reasoning-fold
Reload the page afterwards. From a checkout: npm install && dsh plugin --profile web add link:$PWD.
Settings
Settings → General → Fold steps: Off / 1 / 3 / 5 / 10 (default 3), stored in the Host settings document under the reasoning-fold namespace.
Development
Node 22 or newer, plus a dsh binary (DSH_BIN), the zstd CLI, playwright-core (PLAYWRIGHT_CORE) and Chromium (CHROMIUM) for the browser tools.
npm run check # manifest, dictionaries and the pinned DOM contract
npm run smoke # planner suite plus the real web client on a throwaway fixture home
npm run previews # rebuilds docs/*.png from that fixture
MIT — see LICENSE.
