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Install DeepSeek Harness first

Use this independent path if Harness is not yet on your computer. It ends when the local Harness page opens.

Before you begin
Your Agent checks the computer and asks before making any change
Local page
Open http://127.0.0.1:3080 after startup
First setup
Open Settings → Models and add your model

If Node.js or a system change is needed, your Agent must explain it and ask for permission first.

Copy the Harness installation task

Paste this into your Agent. It checks the computer, asks before system changes, and verifies the local page.

Please install and start DeepSeek Harness. Use only this pinned official guide: https://github.com/deepseek-ai/deepseek-harness/blob/b150a551b8d465e31e418e1b2eaf5e79bbb7d28e/README.md Ask before installing prerequisites or changing the system. When finished, confirm the local page opens and guide me to add a model. Do not install any theme, skin, or extension.

This task installs only DeepSeek Harness. The RC.2 runtime baseline is certified, but themes, skins, and extensions stay in their separate #ID installation flow.

Manual command and official sourceOpen only if you prefer to run the verified command yourself.

Technical reference: this page pins official 0.1.1-rc.2 and accepts Node.js 22.19+ within Node 22 or 24.15+ within Node 24.

npx @deepseek-ai/dsh@0.1.1-rc.2 web
Read the pinned official README

Install a theme, skin, or extension

If Harness already opens on your computer, choose either a reusable #ID task or the dedicated task on an item page.

The RC.2 runtime baseline is certified. Each #ID still needs its own exact installation authority; if that evidence is missing, the Skill stops safely and never downgrades Harness. If Harness is missing, use the separate section above first.

Recommended

General installation

Copy one reusable task, then tell the Agent which ID you want. You do not need to understand or collect any technical information.

  1. Find the unique ID

    It appears in the top-left of each catalog card and detail page, for example #2004.

  2. Tell your Agent

    Replace #ID in the task with the item you want.

  3. Wait for completion

    The Skill checks, installs, confirms, and keeps a recovery path automatically.

#2004

Look at the top-left

The same unique #ID appears on every catalog card and detail page.

The only input you need

Install DSH Themes #2004

Reusable Agent task

Please install DSH Themes #ID for me. Use this pinned Skill: https://github.com/LvvUP/dsh-themes-skills/blob/135d0c45637f734dc7fcbc9444d5a06767b44d2c/skills/dsh-theme-finder/SKILL.md Handle the checks and installation for me. If it is not safe to install, stop and explain why in plain language.