Plugins

Track the origin of local development ports on Windows and safely manage verified DSH services.

Native image attachments for text-only DeepSeek in the Web GUI: pasted or dropped images appear as thumbnails in the session, and before dispatch the host reads them with the free Zhipu GLM-4V-Flash vision API (glm-4v-flash fallback chain) and substitutes the description, so DeepSeek answers about the image while the original is kept in history.

Move a session to another workspace by dragging it onto the target workspace header in the sidebar: the session is cloned with full history into the target workspace and the original is archived.

Sidebar archive directory for DSH Web: restore a session to its original workspace slot, delete the session log, or edit-and-branch a user message into a new conversation.

Automatic and user-customizable Fluent-style icons for DSH Settings and sidebar actions, with offline SVG packs and original-icon preservation.

One-click start/stop button pinned to the window bottom-right corner: restarts DeepSeek Harness in place via a detached helper that relaunches the exact boot invocation (loopback same-origin guarded), with an optional stop-only action.

Provides a skill for the LinShang LS125 UV irradiance meter and its UVALED-X3 probe: the reverse-engineered 9600 8N1 link (28-byte frames, CRC-16/MODBUS, poll and clear commands), a capture and decode toolchain, and a verified STM32F103 host firmware that reads the probe without the original meter. All code and documentation written by an AI agent (DeepSeek Harness).

Security-audit facts AI coding agents cannot compute, plus a verdict gate: euthyna history attributes deleted lines to commits and flags those from security fixes (--origins finds the first introducer), euthyna coverage reports which changed symbols no test ever invoked, and euthyna gate checks each finding against six gates, downgrading any without evidence to an observation.

Searches wallhaven.cc from a settings page and sets any wallpaper as the DSH web GUI background, with opacity, blur and scrim controls, a sidebar shuffle button and one-click original download; all fetching runs in the host process, so the browser never needs to reach wallhaven.

Fronts stdio MCP servers with three router tools (list_capabilities, describe_tool, call_tool) so schemas load on demand instead of riding every request; shapes every tool result through a deterministic output ladder that archives the original first (retrieve_spill reads it back); prices tool groups in tokens and can hide built-in groups per agent. Bridges to a standard-library Python router, so Python 3.9+ is required.

Resolves the original local path of files uploaded to .dsh-uploads by matching file name, size, and sha256.

Same-origin in mechanism with the two loudest lines in context compression. The code-skeleton gate follows the skeletonization approach of Headroom (Apache-2.0), whose published headline is 20% fewer tokens for coding agents and 60–95% fewer tokens for JSON, same answers. The estimator channel follows TokenPilot (arXiv:2606.17016), which reports up to 60% lower cost for long-session agents. Both figures are theirs, quoted as-is; this plugin ships no benchmark of its own and claims no reduction of its own. What it adds for DeepSeek Harness: choose a compression profile, set the Auto Compact trigger level and toggle code-skeleton compression from one settings section, with exact DeepSeek V4 tokenizer measurement, same-revision count verification, and fail-open behaviour that keeps the original tool results on unsupported models.

DeepSeek Harness plugin: auto-route image-bearing requests to deepseek-v4-flash-vision-exp, then fall back to the original model.

DeepSeek Harness peak-hour message queue: defer selected sends and deliver them to the original conversation off-peak. / DSH 高峰消息暂存与低谷自动投递。

Remote SSH multi-host management for DSH. Access remote workspaces and sessions in one native sidebar, with tasks running on their original machines.

Typst live preview as a native right-Sidebar tab: clicking a .typ file opens a tab whose toolbar switches between the tinymist-rendered page and the highlighted source, with the preview page and its WebSocket served through the app's own origin.

Browse the GitHub issues and pull requests of a workspace's origin remote, filter and comment, close or reopen, and file one as a task on dsh-plugin-taskboard for an agent to claim.

Background notification plugin: desktop notification, with a tab-title fallback, when an approval prompt or an ask-user-question card appears while the page is in a background tab. The host queues approval and question events behind a same-origin endpoint that the client polls every 3 seconds; clicking the notification focuses the page, and the tab title is restored once the page becomes visible.

Serve any local file in DSH web sessions - /ws/<absolute-path> maps disk files to same-origin http URLs that session markdown can render. Any drive, no staging directory.

Replace tool-card leading icons with emoji while preserving the original cards.

Lab/project progress management for DeepSeek Harness: 16 progress_* agent tools (item CRUD, day-board pages, daily records, global search, overview, gantt, comments, import/export) plus a 「进度」sidebar tab in better-sidebar hosting the original web UI; data lives in the session project's .progress/progress.json.

Localizes the DeepSeek Harness interface — tool call cards, plugin list, command menu and permission selector display Chinese text while keeping the English originals.

Re-validates Cloudflare Access JWTs at the DSH origin so Settings, Credentials, Agent Preset management, and model discovery work from a remote hostname.

DeepSeek account balance in the sidebar footer plus spend per session, today, this month and all time, priced by a configurable time-of-day price table per currency (DeepSeek CNY/USD defaults included). Two read-only remote methods, no host routes, key read through the host credentials seam on every call, egress only to the configured provider origin.