DSH Model Ocean Selector

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A DeepSeek Harness Web UI plugin that replaces the stock compact model menu with a vertical model list and an animated reasoning-effort control.

Features

• Displays provider-grouped models as stable vertical rows.
• Uses the project fish icon as the thumb of a compact pill control.
• Renders three independently seeded Three.js square-particle streams from right to left.
• Keeps particle size and stream width constant while each square rotates counterclockwise, spawns at a random offset and angle, and fades without wrap flashes.
• Changes animation speed only after an effort selection is confirmed; pending selections do not reset or accelerate the animation.
• Uses #e6e5e6 as the base background and hides animated fill at the provider's minimum effort.
• Preserves the existing /model, session model selection, keyboard range input, localization, HMR disposal, and WebGL fallback behavior.

Install

Install the plugin into the Web profile from GitHub:

dsh plugin --profile web add github:jiaoTaiLang404/dsh-model-ocean-selector

Restart dsh web after installation. Open the model selector in the conversation composer to use the new model list and effort control.

To remove it:

dsh plugin --profile web remove dsh-model-ocean-selector

Development

Requires Node.js ^22.19.0 || >=24.0.0 and pnpm 11.

pnpm install
pnpm check

pnpm build produces the host entries and browser bundle in lib/. Built files are committed so DeepSeek Harness can install this repository directly from GitHub.

Compatibility and limitations

• WebGL is optional. If initialization fails, a static themed particle fallback remains visible and the range input stays usable.
• The animation requires a modern browser with CSS color-mix() and :has() support for the full presentation.
• Reduced-motion preference is sampled when the control mounts.
• Effort order comes from the selected provider; animation speed represents that order and does not infer compute cost from effort names.
• The selector is hidden for an addressed subagent session, matching the stock model selector behavior.

License

MIT. See THIRD_PARTY_NOTICES.md for bundled and runtime dependencies.