Tools & Capabilities

Three Zhihu tools for DSH — in-site search, Zhihu's global web index with domain and date filters, and Zhida answers — with a native settings card and source-cited results.

Cache-stable progressive tool discovery: a fixed tool_search and tool_dispatch surface on every request, in-memory catalog search, nested dispatch through the Harness pipeline, and a byte-stable native tool list across discovery.

Tavily search, extract, map and crawl tools with multi-key rotation, failover on HTTP 401/429/432/433, and a load-balance mode that caps in-flight requests per Tavily account, plus a key and usage card on the Plugins page. The built-in web_search is never replaced.

Talk to Excel in DeepSeek Harness: create, edit, repair, and verify spreadsheets by conversation, with automatic formula health checks after every edit.

DSH 插件全家桶:浏览器自动化 + MCP Server + GitHub/GitLab 自动评审 + 原生嵌入面板 | One install, five modules for DeepSeek Harness: browser automation, MCP server, GitHub & GitLab automation, native in-app panel

MiniMax multimodal bridge: one `mmx_bridge` tool covers image understanding/generation, video, TTS, music, cover, web search and quota; optional `web_search`/`read_image` takeover; inline players/image previews right in the Web GUI (npm: `dsh-mmx-bridge`).

DSH（DeepSeek Harness）插件：把 ego-lite 浏览器（给 AI Agent 用的 Chromium）接入 HARNESS——13 个结构化 ego_* 工具（文本语义快照、语义定位点击、表单填充、截图、CDP 控制、任务空间隔离），内置 ego 运行时，Linux + Chrome 开箱即用，无需克隆官方仓库或手动构建。

Switch Armor — DeepSeek Harness 的系统提示词注入引擎：按会话实际模型在 7 份交付契约间自动分流，段位可控、会话级开关、实时状态投影。

Registers two MCP servers that drive the installed AutoCAD and SolidWorks desktop apps over COM, plus two on-demand skills. Windows only, Python 3.11+; the pinned upstream servers install themselves on first load, and only the sides whose CAD application is registered get a row. Each server advertises two meta-tools instead of its full catalog (a discovery shim here for SolidWorks, upstream DISCOVERY_MODE=search for AutoCAD), taking the schemas loaded before the first request from 23,404 to 256 tokens and from 83,732 to 365 respectively.

Patent-writing gatekeeper for dsh - screens the idea against Chinese prior art first, then runs five-party alignment interviews, eight-chapter disclosure drafting, figures and simulation runs, seven-dimension review and docx/PDF export. Skills work out of the box; the search, export and experiment tools come from a bundled Python MCP service that ships disabled - one line in ~/.dsh/patent-services.yaml enables it, and uvx fetches the wheel from PyPI.

One-click Figma MCP connector for DSH (DeepSeek Harness).

Per-round reasoning_effort optimizer for dsh — auto-downgrades reasoning for simple tool calls and lifts back for heavy work, cutting thinking time between tool calls.

Local literature knowledge-base RAG for DSH: hybrid BM25 + vector retrieval, cross-encoder reranking, cited answers with section- and page-level provenance, metadata-only refresh and background ingest with progress polling, over a SQLite index.

Chinese writing de-AI plugin (AI-isms / AI writing / humanize): say "去掉AI味" to rewrite text, "写的不错" to auto-learn new AI words into the avoid list. Free from the Zhihu "去AI味写作技巧" community.

Fetches any http/https page and returns title, description, main text, heading outline and links, with stats (char/word counts, reading time, language) and top keywords; can download content images to the session workspace for vision analysis and dispatch them to registered analyzers via the scrape.imageAnalyzer service.

办公三件套！Office document tools for DeepSeek Harness (dsh): generate, read, and edit spreadsheets (.xlsx), PDFs, and presentations (.pptx).

SearXNG search and Crawl4AI fetch providers for DeepSeek Harness

Multi-engine fused web search, page fetch, real-time X (Twitter) search with credential-free fallback, deep research and parallel multi-agent research for DeepSeek Harness. Free layer: Bing / DuckDuckGo / Yahoo / Exa MCP (all keyless, live-probed); api la

Chrome side panel that embeds the dsh web UI and lets the agent read the current page, capture HTTP traffic, and drive the browser.

Select browser elements directly during Vibe Coding and send structured visual feedback to the DeepSeek Harness Agent.

Financial research workflow and portfolio risk tools with source discipline for current market facts.

Android GUI Agent with ADB screenshots, compact UI hierarchy grounding, verified iterative actions, approvals, and a Mobile Web view.

Typora-style Markdown editor for the DSH right sidebar: live math and Mermaid rendering, click right of an image to keep writing on the next line, Ctrl/Cmd+S with version-guarded saves that also work outside the session workspace, and selections inserted into chat with their absolute file path.

Drive the Chrome browser you already use: open new tabs or reuse logged-in ones to read pages, click, fill, drag, scroll, screenshot, upload files, export PDFs, inspect console and network logs, and group tabs by task — 38 tools in all. Several harnesses can connect to the same Chrome at once, each working on its own tabs; a tab belongs to one harness at a time, so they never fight over it, and they can message each other. With foreground mode off, operations never bring the window to the front. Requires Chrome 120+; install the extension from the store and pair with an 8-digit code.