Open Sea Skin

Interactive website · 中文 · Architecture · Release guide

A self-contained WebGPU ocean skin for DeepSeek Harness. It keeps the original five-wave Gerstner/TSL look, adds a translucent Harness theme, and is available as a one-line DSH plugin, Harness-only Chrome/Edge extension, one-command static installer, or native Harness source integration.

Recommended — install as a DSH plugin

Install the complete local-only ocean runtime and lower-left quick controls directly from GitHub:

dsh plugin --profile web add 'github:d-dev0101/open-sea-skin#v1.2.1'

Restart dsh web, then use Skin settings at the lower left to adjust wave size, daylight, 40% glass opacity, and the automatic day/night cycle. Remove it with:

dsh plugin --profile web remove open-sea-skin

This package is tested with DeepSeek Harness 0.1.0-rc.6. Use the source integration below only when you also want the controls embedded inside the native General settings page. See the DSH installation and troubleshooting guide for verification and recovery details.

Gallery

Every animation below is recorded from the native DeepSeek Harness integration at 40% glass opacity. The overview baseline is wave size 56 and daylight Afternoon (55).

1 — Dark Harness overview

2 — Light Harness overview

3 — Adjusting wave size

Daylight stays at Afternoon (55) while the wave control moves from moderate to calm, through high sea, and back to the baseline of 56.

4 — Daylight to sunset

Wave size stays at 56 while daylight moves smoothly from Midday to Dusk.

Install option 1 — Chrome or Edge extension

1. Download and unzip the latest open-sea-skin-extension-*.zip release, or clone this repository.
2. Open chrome://extensions (Edge: edge://extensions) and enable Developer mode.
3. Select Load unpacked and choose this repository's extension/ folder.
4. Open DeepSeek Harness on 127.0.0.1 or localhost, then reload it once.

The extension does not replace Chrome or Edge's new-tab page, change the browser homepage, or interfere with an existing new-tab extension. It verifies the Harness title, root, and server-injected boot marker before changing a page, so other local development sites also remain untouched. Use the toolbar popup to disable the Harness skin. The lower-left wave button opens sea-state, daylight, and glass-opacity controls. Values are saved with chrome.storage.sync.

Install option 2 — Harness static build (no source compilation)

Run this from any directory. It downloads the pinned v1.2.1 source archive to a temporary directory, runs the installer, and removes the download when it finishes. Stop Harness before running it, then start dsh web again, keep that terminal process running, and reload the browser:

curl -fsSL https://raw.githubusercontent.com/d-dev0101/open-sea-skin/main/install.sh | bash

The script finds a built/installed Harness frontend, makes a local backup, copies the self-contained assets, and injects one marked loader block. If automatic detection cannot find the frontend, pass it explicitly:

curl -fsSL https://raw.githubusercontent.com/d-dev0101/open-sea-skin/main/install.sh | bash -s -- --dist /absolute/path/to/apps/web/dist

Re-run the bootstrap with --update after every Harness upgrade:

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