Plugins

Generative UI: the model calls render_ui with a React snippet and the answer renders as an interactive card in the conversation. The snippet runs in a sandboxed iframe with an opaque origin, so it cannot read the host page, its storage or its cookies, and the frame CSP blocks the network; a message from a card is only sent after the user confirms it, and a failing card shows its error with the source behind a toggle.

Windows system-drive (C:) cleanup for DSH: rule-based scan, five-tier safety grading, a staging area with a rollback ledger, UAC elevation, and migration to another drive — a model tool plus a Web GUI panel.

Review tab for DeepSeek Harness sessions: workspace changes versus HEAD or any two refs as a filterable file tree with side-by-side diffs, a lane commit graph with blame and file history, three-scope search, line comments back to the composer, and guarded stage/commit/branch/tag/stash/conflict operations.

Renders HTML, React (JSX/TSX), Vue, SVG, Mermaid and Markdown written by the agent in an isolated iframe sandbox with SSE hot-reload, and adds a DOM click inspector, side-by-side visual diff, a responsive device matrix and one-click Vite ZIP export.

A Taffy mood mascot for the DeepSeek Harness Web UI: the corner GIF reacts live to agent state — approval pending / approved / rejected / begging, thinking, tool runs, interrupts, ask_user_question waiting, compaction, long-task fatigue, idle-ignored approval, idle / sleeping — with SSE-pushed state, drag positioning, middle-click console, tool-card mirror console, per-mood locking, persisted appearance settings and per-day bucket statistics.

Visual development studio for DSH WebUI plugins with isolated Git worktrees, live official-WebUI previews, source editing, patch inspection, builds, and validation.

Evidence-first vulnerability research workbench for DeepSeek Harness: native audit views, 29 OMV tools, Evidence.v1 findings, reproducible runs, Campaign workflows, and isolated PoC evidence.

Animal Island theme with boarding-pass masthead, cream notebook paper, 118 ThemeRuntime tokens, in-app appearance presets, and starry night mode.

Tiny peak/off-peak pricing indicator beside the DeepSeek Harness sidebar brand: red during peak pricing, green off-peak, hover for a countdown.

Todo sidecar for DeepSeek Harness: turn selected text into a todo, capture todos from a conversation, review them in a left sidebar panel, get due reminders as an in-app popup or an IM bot message, and export everything to HTML, Markdown, Excel, CSV or JSON.

Claude Code-style prompt history, double-Esc picker, selection quote/copy & right-click paste.

TraceScope DeepSeek Harness plugin 鈥?embedded React Slot UI + same-origin APIs

Per-model capability profiling for DSH: turns local session history into per-model dashboards of session counts, tool usage, error rates, and top error signatures, with time-range filters and multi-model comparison.

Official DeepSeek platform monitoring inside the provider card: a live balance chip left of the composer model name plus an expandable account-details panel with per-model monthly usage and a daily stacked chart.

Profile-aware keyboard shortcuts for DSH Web: supports Question and Approval cards, Standard/Vim/Custom profiles, and capability-gated Session and Workspace navigation.

Cross-session memory for DeepSeek Harness via the official storage domain: memories persist through ctx.storage (storageDomain table) and are injected into the system prompt through a registered section (memory:recall), with memory_save / memory_forget tools so the agent reads and writes its own memory (maxMemories configurable).

DSH Companion 鲸鱼 Skill/CLI 插件前端（dual-face Cordis 插件）

File-browser web app for DSH: React frontend and REST API served by the host webserver, a /dsh-agfs command that opens at the current session workspace, and a browse_files model tool.

DeepSeek Harness (dsh) web plugin: API balance + today's spend widget in the sidebar footer. /api/dsh-usage route + React client bundle, no build step required.

Project-scoped cross-session memory: PROJECT.md snapshot injected into the first user message, a memory_remember tool, and auto-reflection after ReAct tasks; each project keeps its own memory file.

VS Code tabs for the dsh web client: one after the chat view and one in the right sidebar, both an embedded code-server workbench on the current session's directory; the iframe stays mounted outside React so switching tabs only hides it, one code-server process per session on 127.0.0.1 with no auth, and a missing code-server shows the probed paths with install commands and a retry button. Each code-server runs with --auth none on 127.0.0.1, so anything on this machine that can reach that port gets the workbench, including its integrated terminal.

A resident bottom-right widget for the DeepSeek Harness Web UI: a sword-cultivator character that reads your account balance and token spend, keeps a local ledger broken down by model, and has 10 switchable sound effects. Reminders cover low balance, a model waiting on your answer, a pending approval, and staying up too late. Ships 23 idle poses plus a 24-frame sword dance, 22 menu-icon skins, six panel tabs, a line-by-line speech-bubble editor, and black or white robes that follow the light or dark theme. Runs entirely locally and registers no agent tools.

Conversation-branch canvas: full-bleed session lineage graph, fork from any message, parallel runs with live streaming, deterministic branch comparison, and a per-session agent swarm web view.