Plugins

Four adjustable terse levels plus independent switches for reasoning effort, web search and subagents, on the conversation header and in the Settings page. No output ceiling.

Turns the main model into a dispatcher: six pools (economy/mechanical/main/hard/vision/review) route each subtask to the right model, with ranking and per-route reasoning-effort pins. A context watermark (50k/90k/130k) nudges delegation early and, at the force level, forks a backup session, writes a handover doc, compacts, and continues without losing in-flight subagent work; /ctx-pause, /ctx-resume and /ctx-handover pause, resume or trigger the same machinery by hand. Optional Agent Teams mode adds persistent teammates and a shared task board; /vision lets text-only models handle images via the vision pool; tiered verification sends bigger diffs to a tester and an independent reviewer. Settings UI, READMEs and the conversation / code-comment / document language preferences all cover the same 11 languages (en, zh, zh-TW, ja, ko, de, es, fr, it, pt, ru); the plugin UI follows the DSH app locale unless forced otherwise. Bundles three skills: read-only MySQL/Redis verification, commit-message generation, and a requirements/design document convention.

OpenAI-compatible image generation for DeepSeek Harness — text-to-image, image editing and batch generation, rendered straight in the conversation.

Registers a real-browser URL-to-text MCP server in a DSH profile: fetch_url and fetch_urls render JavaScript-heavy and anti-bot Chinese pages (Zhihu, CSDN, Juejin, cnblogs) and return clean article text as JSON with per-tier diagnostics, and crawler_status reports whether the browser is available. Needs a one-time Python dependency setup after install.

A lightweight font and theme plugin for the DSH client: Latin/Chinese/code font pickers that list only installed families, and five official palettes (One Dark Pro, Dracula, Nord, GitHub, Catppuccin) applied through the official theme tokens, including code-block syntax colors. No bundled fonts, no dependencies, no build step. Requires DSH 0.2.0-rc.2 or newer.

Grounded web search for DeepSeek Harness through OpenRouter-compatible gateways: the built-in web_search tool runs on the same endpoint and key as your chat models, returns citeable sources, and is configurable from the Plugins settings page.

Manage skills and MCP servers from one DSH settings panel. Skills are read from disk: browse, search, preview the body, create, rename and delete, with a backup written before every removal. Global MCP servers are the real cordis.patch.yml loader rows; per-project entries mount only for sessions in that project. Each expanded card lists the tools that server actually registered, and a per-server allow/deny rule keeps only the ones you need — a blocked tool never enters the tool registry, so it costs no context on every turn. Every MCP card carries a connection status tag (connected with a tool count, retrying, gave up, activation failed) plus a one-click reconnect, so a server that fails at startup is visible instead of silently missing its tools. Imports existing configs from 26 other MCP clients.

Cone crusher selection and crushing-plant design for MACKORN NH/NS single-cylinder hydraulic cone crushers: requirement-form intake, equipment selection, plant configuration, proposal generation, product-size simulation and field-data calibration. 21 tools, 6 skills, an MCP server, no runtime dependencies.

Billing-period and balance pill under the DSH composer: it shows the account balance and the current conversation cost alongside the peak/off-peak state and a countdown to the next switch. The peak/off-peak rules cover China statutory holidays and weekends, and the conversation cost is measured as the decrease in account balance between the plugin's 60-second idle balance refreshes.

Scheduled task dispatcher: a dsh host plugin that drives recurring agent tasks from a single task table, dispatching each run as an independent dsh session; scheduling is pure logic and uses zero model calls.

Plugin security review for DeepSeek Harness: dependency advisories, contextual static evidence, a call-time gate for high-risk plugins, and reversible review-gated enforcement.

Create Blender product scenes in DSH with editable recipes, model imports, previews and PNG/MP4 delivery; includes workbench and agent configuration.

Tools over the local jetformat CLI: convert DOCX, XLSX, and PPTX to PDF, extract text, validate files, and inspect, merge, extract pages from, or render PDFs. Requires the jetformat CLI.

Bidi-safe RTL rendering for mixed Arabic and English text, a full Arabic interface pack (3,307 strings) registered through the DSH locale service, and three thmanyah cuts — Sans for the interface, Serif Text for reading, Serif Display for headings — placed behind whatever font the app itself is set to.

SenseNova Token Plan credit panel rendered as a config card on the Harness Plugins page: per-pool quota windows (5h and weekly), grant balance and per-model consumption from the SenseNova console API, with in-panel login and automatic token renewal. Three opt-in switches, off by default, register SenseNova models and the Xiaohuanxiong upstream as LLM providers and expose an image-generation tool to the agent.

A fake-ip-aware ctx.web fetch provider that takes over the stock http provider id: a hostname is accepted when every DNS answer is a placeholder inside the proxy's fake-ip block (198.18.0.0/15 by default), so web_fetch works under mihomo/Clash TUN mode without disabling fake-ip or setting proxy environment variables. IP literals and private, loopback and reserved destinations stay blocked.

DSV4.1 reasoning support with multimodal context and bounded artifact acceptance for DeepSeek Harness

Windows toasts and a chime whenever a conversation task stops: task complete, the agent waiting on you (approval, question or plan review — approvals carry Approve / Reject in browser contexts), or an error stop, one reminder per stop with the error taking precedence. Clicking a toast opens that session at your last question and, in DSH Desktop, raises a minimized or tray-hidden window.

A chemistry workbench panel in the DSH web UI. Draw structures on a Ketcher canvas (a script downloads the build; it renders locally in the browser with no backend), then compute on the current molecule with RDKit without calling a model — formula, molecular weight, exact mass, logP, TPSA, hydrogen-bond donors and acceptors, ring counts, Fsp3, stereocentres, Lipinski and Veber rule-by-rule checks, QED, PAINS/BRENK structural alerts and the Murcko scaffold, plus SMARTS substructure matching, fingerprint similarity, format conversion, standardisation and batch clean-up. A retrosynthesis tab talks to a pluggable backend (Retro* by default) over a single JSON-in/JSON-out process, and states what is missing when the backend is not installed instead of inventing a route. The calculations run in this repository's Python package (rdkit), which is installed with pip separately.

Registers the dsh-mol stdio MCP server, built on RDKit with no network access, into a DSH profile. It exposes 12 tools: three-level SMILES validation with human-readable diagnostics and character positions, molecular properties, drug-likeness and structural alerts, structure rendering to PNG/SVG, multi-molecule grids, format conversion (SMILES, InChI, InChIKey, MOL, SDF, formula), standardisation with a per-step change log, deduplication, SMARTS substructure matching, fingerprint similarity, and batch clean-up that reports every rejected row. The patch only registers the server; the tools live in this repository's Python package and must be installed first — the README gives a `pip install` route and a from-source route, and until the package is on PyPI the from-source one is what works.

Adds a Session without workspace entry to the DSH Workspace picker, creates isolated date-organized directories, and keeps started sessions resumable under Ungrouped.

Schedule a message into a dsh chat for later: a Schedule button in the message box with a date and time picker, a sidebar panel of pending messages across chats, delivery as a normal user message even with the browser closed, and schedule_message, list_scheduled_messages and cancel_scheduled_message tools so the model can come back to a chat on its own.

On-demand skill tools for DeepSeek Harness: registers skill_search / skill_load / skill_ref so the model searches a staged skill library first and loads a skill body only when it needs it, keeping the library out of the resident session catalog and out of every turn's context; adds a Skills tab to the conversation view ring that reads back the whole session and lists which skills were actually loaded, and in which turn. Zero dependencies, and the records render client-side only, never entering the model's context.

Adds an Explain button to the approval card: one model call returns exactly three lines reading the pending operation, covering what it does, which files or system state it reads, writes, modifies or executes, and a risky/attention/safe verdict with a one-sentence justification. It also renders the detail area for `write` and `edit` calls, which the shipped renderer leaves blank because it only reads a `command` field.