Plugins

ShaderToy backgrounds for DeepSeek Harness: a WebGL2 player with a background library and five bundled presets, adjustable opacity, brightness, resolution and frame rate, playback options, and an in-app editor for the running shader.

Fixed deep-blue gradient sidebar for the DSH Web UI plus three light-mode content backdrops (native white, a flowing blue WebGL shader ported from the deepseek.com homepage, or a muted blue), and brand-blue token overrides.

Project-based learning coach: a subject-agnostic teaching engine plus swappable domain packs (Unity/C# included), shipped both as a DSH skill and as an installable bundle. The skill protocol enforces attempt-first teaching and graded hints; a zero-dependency validator rejects ability claims their evidence does not support and blocks stage acceptance while blockers are open.

Opens a full-screen 3-D black-hole stage from a sidebar card, where 24,514 real internet radio stations orbit inside an accretion disc; drag to orbit, hold to cross a wormhole into a star cluster, click a star to play, with search, 13 genre filters, favourites and ICY now-playing titles.

Search BOOTH for VRChat avatar assets — clothing, shaders, base models, accessories, textures, animations and props — from a dedicated BOOTH tab beside the conversation or via two read-only tools, with Chinese keywords translated to Japanese before the request.

Node-based GLSL workbench: wire a shader graph on a canvas and preview it live, compile it to Shadertoy-compatible GLSL with multi-pass buffers (BufferA–D), hot-reload as you edit, cross-compile to HLSL / MSL / SPIR-V, and keep projects, materials, snapshots and resources (images, audio, lyrics) in a local workspace. Ships 57 built-in nodes, 8 bundled examples and 11 agent tools. No runtime dependencies.

Client theme plugin for the DSH Web GUI: a fluid background, frosted glass panels and quantised shader effects, with 100 adjustable parameters persisted to a JSON file.

A dependency-free live wallpaper and theme center for the DeepSeek Harness Web UI.