Foolproof path

Four steps to AI that works

No programming needed. Every step has a copy button and a docs link; follow along and it just works. Each step also tells you where to get help if stuck.

Four steps to your first task

1

Install Node.js

Docs

The harness is a Node.js program; install it for your system (Windows / macOS / Linux).

node --version

v24.x or v22.19.x and above means success

2

Launch the Web UI

Docs

One command starts it. Keep the terminal open and browse to http://127.0.0.1:3080.

npx @deepseek-ai/dsh web

The first run downloads dependencies — give it a moment

3

Configure a model

Docs

Open Settings → Models, enter your DeepSeek API key and save; it takes effect immediately.

Settings → Models → enter API key

Other providers and custom endpoints supported

4

Finish your first task

Docs

Select a workspace, then send the task below and watch the agent read files, run commands and act under your approval.

Summarize this repository and identify its main packages

Sensitive actions raise an approval first — review before approving

Which one are you? Pick an advanced path

New to AI work / Vibe Coding

No code — finish work in natural language

  1. 1Prompting tips: describe tasks clearly
  2. 2Vibe Coding 101
  3. 3AI office work

Beyond the path, everything is searchable

FAQ, troubleshooting and the config reference live in the docs.

FAQConfig reference