Plugins

Optional Decision API tool discovery and search-source prefetch, with per-session controls and ordinary-discovery fallback.

Run Blender headless from DeepSeek Harness: execute bpy scripts, render scenes and export glTF assets, with modeling cookbook, 5.x pitfall list and asset-pipeline playbooks bundled as skills so the agent self-checks geometry before handing assets back.

Drives Proteus 8/9 interactive simulation from the agent through eleven proteus_* tools: connect, simulation start/stop/status, probe readings, a project save that checks the file hash and mtime actually changed, and layout suggestions computed locally; on machines that register the Labcenter.InteractiveSimulation COM server it also places devices from a whitelist and queries and connects pins, while without COM it falls back to a keyboard-driven UI transport covering the simulation lifecycle and saving. Requires Windows with a local Proteus 8/9 installation.

Rewrites the New Session hero headline with a short greeting written by the model the session already uses, from the local time, the current city and the live weather; falls back to a local time-based greeting when no model is reachable.

DSH Web GUI 日本語ロケールパック: registers the 日本語 language into the shared locale catalog and carries the ja dictionaries for every dsh-web-all family plugin namespace (missing keys fall back to English through the SDK chain).

模型故障转移队列：P1 限额/限流/不可用时自动切到队列下一个模型继续，全部图形界面配置 | Model fallback queue for DeepSeek Harness: auto-switch to the next model when the current one hits quota or rate limits

Hybrid model router for DeepSeek Harness: declarative rules, user-configurable cost control (cost-first / quality-first / balanced), optional LLM task classifier, and failure fallback chains.

Registers one `wind_finance` tool for DeepSeek Harness: it routes a financial question to the right Wind data domain, executes it over the Wind meta-router MCP endpoint (or the per-domain CLI in batch mode), and keeps a per-day receipt so the same dataset is not pulled twice against one shared daily quota. Authentication, quota and network failures are reported with their error codes instead of falling back to another data source. Credentials are read from the environment and are never bundled with the plugin.

Hot-reloads DSH plugin modules without restarting the app (module-cache purge, junction-path matching, bust fallback) and registers a refresh button in the session header so the browser page loads the new plugin bundles.

Moves a DSH profile to another machine with its plugins, not only its files: packs the plugin bundle selection and the whole settings layer into one JSON file, then on restore writes the configuration back, restores local plugin sources and plugin-owned data, and installs the plugin bundles the backup recorded that the new machine is missing (plugin manager first, pnpm as a fallback).

Speaks a cue for DeepSeek Harness on Windows: a configurable phrase when an agent turn completes normally, a second phrase when the agent needs you to choose — a question, a plan approval, or a permission request — and a time-of-day greeting when a new conversation starts. A small bubble in the lower-left corner mutes and unmutes every cue with one click, with its own toggle chime. Phrases are synthesized with a Microsoft Edge neural voice (skipping aborted and errored turns, subagent turns, and rounds that a goal is still driving), cached under the DSH home directory and replayed locally, with the desktop SAPI voice as the offline fallback.

Test work framework for DSH that scaffolds a product, module and version directory tree, registers seven test_framework_* tools and four runtime skills, and adds a prompt-level gate that reports which requirement-document splits, versions, related documents and environment credentials are still unrecorded before testing starts. Requires the playwright MCP server (no fallback).

A machine-checked reasoning ledger: every fact must resolve to a real file:line and be quoted verbatim from it, every assumption must state what would falsify it, and a conclusion may not rest on an assumption that never comes back for review. The ledger can carry a review date, a confidence and a kill condition. Ships the checker tool, an /fp command family, an optional gate that asks before irreversible shell commands, and a web panel listing the error codes each round fixed.

Keeps an unattended DeepSeek Harness session moving when nobody answers ask_user_question: it fronts the question waterfall, leaves a human answer untouched, and after a configurable window (120 s by default) submits the option marked (Recommended)/（推荐）, or the configured first/last fallback; plan reviews stay with the human unless explicitly enabled.

Extract Bilibili platform/AI subtitles or external/embedded/ASR/OCR fallback and render Markdown, Word, PDF, TXT, SRT or JSON with timestamps, bilingual alignment and a quality report. Requires Python 3.10+; platform/AI subtitles need a Bilibili SESSDATA cookie; OCR/ASR/PDF need ffmpeg, faster-whisper and LibreOffice or reportlab.

Windows x64 translator with a dedicated sidebar entry and Workbench / Chat interface, side-by-side text and document translation, screen-region translation, recent history, and host model selection, voice input and preview. CUDA document OCR with CPU fallback; screen OCR uses CPU. Do not enable the CPU and CUDA packages at the same time.

Pins a Chinese (zh-CN) thinking and answering constraint into the system prompt, and registers a per-step runtime reminder so the agent does not drift back to English after tool output. Zero runtime dependencies, single file; falls back to a second registration path and only logs a warning when the host API changes.

Built for DSH 0.2.1-rc.2 (engines.dsh pins it exactly). Technical support for Dragonfly 3D World using 2027.1 help documents and read-only searches of a detected local installation, with an explicit help-only fallback.

Adds a download_file tool that fetches a URL over 16 aria2c connections and falls back to a single stream when aria2 is unavailable. Needs aria2c installed separately; the aria2 channel does not verify TLS certificates.

Registers /compact_queue, a compaction command that does not drop the request when the session is busy: it compacts immediately when idle, otherwise queues the request in that session and runs it at the session's next idle window, with a 2-second fallback tick beside the agent status event so the trigger is not missed, a 30-minute wait cap, and /compact_queue cancel to withdraw a queued request or abort a running one. Each session keeps its own queue state from a single command registration, completion and failure arrive as a collapsed notice that does not wake the model, and every ManualCompactionError code except busy is terminal so a failure is not retried. Host half only; the core /compact command is left untouched.

Manages a relay station's many groups and rates for DSH, switching the station's billing group in place and refreshing the model list and rate on stations that expose /v1/token/group; stations without it fall back to read-only and keep serving models.

Tiers free-channel models into three 1M fallback chains plus a custom chain; orders them by measured throughput, drops models below throughput or error-rate thresholds, and rotates accounts. Requires an OpenAI-compatible gateway (default :8326).

Reads the local Codex CLI ChatGPT-plan quota (5-hour and weekly windows), defaults to gpt-6.1-sol at high reasoning, falls back to gpt-5.6-sol when a window has 10% or less left, and delegates tasks through codex exec with an explicit opt-in for the expensive gpt-6-astra model. Requires a signed-in Codex CLI (`codex login`).

Folder-scoped sidebar for DSH Web: by default only folders you load are listed with their sessions; unload a folder without deleting its registration, mark folders to load at startup, and opening a session loads its registered workspace so it does not fall into Ungrouped.