Plugins

DSH plugin: drive PhotoCraft (raster image editing) headlessly through its own CLI and MCP server.

Deferred tool loading gate, applied at the global layer and at every per-agent scope layer: allowlisted tools are injected in full, the rest carry a defer_loading mark so the host search chain (tool_search) can activate them on demand; on routes without native deferred loading the marked tools are folded into placeholders that keep tool names and argument shapes visible. A settings card configures the allowlist.

Windows shell takeover: replace the default pwsh tool with a configurable multi-client shell tool (git bash, WSL, cmd, pwsh, custom paths), with a deny blacklist and automatic fallback.

Shared interactive terminal: the AI terminal tool and the official sidebar xterm drive the same session shell, so you can type and watch the live screen.

Retries a model request that no other recovery layer claimed, unbounded by default with an exponential backoff ceiling, never retrying a cancellation; the policy is editable from a Settings panel.

Connects DeepSeek Harness to a local SolidWorks install through an MCP server, with a read-only default mode and per-call confirmation for high-risk operations. Windows 10/11 x64 only; needs Python 3.10+ x64 and a local SolidWorks desktop (README: 2020-2026, verified on 2026) started at least once; npm run setup builds a local .venv with the Python packages and registers the pywin32 COM components. On start, if the Python interpreter it finds lacks mcp or pywin32, it creates a plugin-local .venv and runs pip install for them automatically inside that .venv (Tsinghua PyPI mirror, pypi.org as a second index) unless pythonPath is set.

把截图工具装进 DSH：capture_screenshot 按物理像素抓显示器、窗口或区域，并把图直接返回给模型；永不放大。

A research library panel and skill set for DSH: project folders, figures with registered provenance, drafts, references, data tables, journal profiles and submissions, plus writing, citation and Origin-plotting discipline for research agents.

Icon console for the DSH desktop app: import one icon and apply it to the desktop and Start Menu shortcuts (immediately), the application window image and the system tray image (after a restart), with automatic backup, one-click restore, a named icon library, and restart/exit controls.

Visual goal lifecycle for the DSH web UI: a composer dock to create, multiline-edit, pause, resume, complete and clear session goals with live round progress, plus a phase-dot composer entry and a settings-page goal overview.

Makes every Host header that actually reaches the server a trusted entry: all webServer routes are wrapped and the parsed host is registered in connection.trustedHosts (mirrored into webRuntime.trustedHosts on host generations that still have that service), so wildcard or otherwise unenumerable entry domains work without editing the start command; entries beyond a configurable capacity are evicted LRU-first. It does not change the listen binding — that stays with the deployment layer — and the authentication layer is untouched. Because any Host header is accepted, the host allowlist no longer protects against DNS rebinding; use it only on a network you trust.

Version and maintenance suite for DSH itself: detects new host releases from npm dist-tags, upgrades with one click, restarts safely, and the web page auto-recovers once the host is back.

Turn event notifications: six event classes (completed, error, interrupted, approval requested, AI question, limit reached) delivered via sound, system notification, in-page banner, webhook, IM and host desktop-notification channels; when several browser windows are open, only one rings.

Cron job board: schedules local scripts or dsh session tasks (fresh or pinned sessions) by cron expression, with inline timezone suffixes (T±N), per-task model and agent-preset selection for session tasks, centralized environment-variable management, run logs, per-task concurrency limits and a per-task timeout for script runs.

Session lifecycle: auto-archives sessions older than a configurable threshold (the check interval is configurable too), and an archive panel lists archived sessions for unarchive or deletion; deletion moves the session artifacts to the OS recycle bin, falls back to a plugin-managed quarantine directory where no recycle bin is available, and a ledger re-attaches a session whose artifacts were restored.

Session-affinity keys for LLM gateway requests: it decorates the official pi-ai adapter so Chat Completions calls carry session_id and x-client-request-id headers and Anthropic Messages calls carry a session-derived metadata.user_id, which lets a gateway pin requests per session and raise prompt-cache hits. It registers no provider and takes nothing over — the official llm-pi-ai keeps serving, and disabling or uninstalling the plugin leaves its behaviour unchanged.

Multi-platform LLM balance and quota panel: configure DeepSeek, OpenRouter, Kimi, Zhipu GLM, MiniMax, NewApi or custom endpoints, poll on a schedule, draw balance and quota trend charts, and push threshold and window-reset notices through multiple channels.

Session usage dashboard: day/hour/minute token and request statistics, a 26-week activity heatmap, cache-hit-rate curve, per-model donut and list, and a settings page; it appends its cost item after the official session bottom bar (per-turn cost chips included, no separate detail button), renders the official cache-hit-rate number with two decimals, and estimates costs from multi-condition, time-segmented pricing rules. Re-implemented from HaoyueQin/dsh-usage-statistics-panel with extensions.

Auto-expands streaming thinking: always keeps the latest thinking block expanded, manual actions take priority, only the last block expands when opening a session, and nothing remains after uninstall.

Section icons for the settings navigation: replaces the uniform gear icons with per-section glyphs and fills the plugin-market card avatar slot with a semantic icon chosen per plugin name; a page reload after uninstall restores the official icons.

Conversation enhancements: a history-input overlay (Alt+Up, with workspace/session/global/favorite-prompt scopes), recall of interjected messages that were not applied, rewrite-style forking (fork a child session from before a turn and backfill that turn input for editing, including turns whose reply is still running), optional auto-resend after forking (off by default), and a copy-session-id action in the title bar.

Records real clicks, inputs, navigation and network traffic in a user-guided browser session for DSH, then generates a Markdown timeline report (report.md + events.jsonl) to build API-level skills.

Voice assistant for dsh web: say the wake phrase (e.g. "小鲸") to activate hands-free dictation — what you say is transcribed and typed into the chat box automatically. Supports spoken edit commands (send, clear, new line, stop reading) and reads assistant replies aloud in Chinese. Speech recognition runs locally in-browser via sherpa-onnx WASM, so it works offline without an API key.

Rate-limits LLM requests per provider and per model using a reservation-based token bucket, with queue or reject modes, plus gateway identity rules that rewrite user-agent and inject custom headers.