Plugins

Query 64 Chinese exams (高考/考研/四六级/CPA/法考…) with rule-aware date math (2nd-Saturday, 1st-Sunday) and countdowns.

Voice notes in, spoken answers out: dictate audio that becomes user messages (transcribe), have the agent read replies aloud (speak), local-first under ~/.dsh/voice.

Per-call model, provider, persona, and toolFilter overrides for subagent delegation, with @preset: references and provider/model composite ids.

Project .pack.json/.pack.zip into .agent-pack/modpacks/ and expose skills via a workspace allow-list.

Build auditable KB packs (SQLite FTS5) from md/txt/docx/pdf with deterministic retrieval and original-text reading.

Bounded, privacy-safe local scanner for Codex, Claude Code, WorkBuddy, and CodeBuddy metadata: atomically aggregates keyed evidence and deterministically advises built-in DSH presets and optional capabilities—without content retention, network access, or preset mutation.

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.

Cited memory over DSH's lossless session log: distilled facts carry `(sessionId, eventRange)` citations that expand back to the exact original log excerpt.

Cross-session messaging for DSH: any session on the machine can list and message any other, Claude Code-style, via a local heartbeat registry and inbox.

Side web-preview panel: local static hosting, Markdown/code/image preview, one-click run of non-static projects (Cargo/npm/Go/Python) with live logs, drag files into the chat (saved to the workspace), element mark & annotate, workspace file search on 404, and link-click takeover into the side panel.

Windows tray desktop shell for DSH: auto-installs the exe from GitHub Releases, creates a desktop shortcut, and adds a desktop_launch tool to start it from chat.

Per-turn USD cost badge in the Web UI: session total in the header and per-turn cost in each message footer, with a hover breakdown.

Turn navigation for the DSH Web UI.

Web Components support.

Settings extensions for DSH.

A floating command deck that lists every slash command in DeepSeek Harness as runnable buttons, sorted by usage.

Deterministic data profiling, cleaning, and verification: data_profile / data_clean / data_verify tools plus a frozen cross-plugin verifyCitations citation-checking contract, with durable reports in a storage domain.

LLM auto-review approval answerer for sandbox escalations under the `'auto'` policy: a deterministic filter plus a clean-context reviewer model decide without a human prompt, fail-closed on every error path; requires a patched harness core (included in core-patches/).

Named credential manager: the model uses API keys, tokens, and logins by reference; secret values are injected into each shell run as `DSH_CM_*` env vars, resolved per execution, and never enter the conversation.

Per-session Web Search toggle that directs the agent to search the web before answering.

Per-round cache billing inside the composer context-meter popover: what the current call spends on cache hits, misses, and output in CNY, with automatic official peak/off-peak and per-model pricing; hidden on non-official DeepSeek routes.

Free web search with 10 engines (Bing/DuckDuckGo/SearXNG/AnySearch free + Exa/Tavily/Keenable/Perplexity/DeepSeek paid), automatic fallback chain, time-filtered advanced search, platform search (GitHub/Reddit), web page fetching, LRU caching, and a settings UI. No API keys required for basic use.

DeepSeek Harness 插件：回复/提问/审批三类会话通知（系统原生 toast）+ 会话内梯子目录导航。DeepSeek Harness plugin: session notifications (reply/ask/approval) with native OS toasts + an in-conversation ladder outline.

Live Spring Boot error HUD with opt-in AI diagnosis for DeepSeek Harness