Plugins

Google AI Studio-style floating preview for the Web UI: a draggable/resizable iframe preview with aspect-ratio and resolution presets, plus a VS Code-style code window with direct editing, confirmed writes, and session-log recording.

Folds each DSH Web turn's thinking, tool calls and context into bordered process boxes cut at every piece of model text; a collapsed box shows its latest two items, the stacked lines above its border open that one box, the border itself folds it back, and user dialogue, interactive questions and model text stay outside.

Optimize Prompt button under the composer: one click rewrites your draft into a clearer, more executable prompt, with a before-and-after dialog and one-click replacement.

Adds a removable quote banner above the web chat composer for text selected from an AI reply, included in the next message.

Ctrl+click file paths and links in chat: paths open their folder in the OS file manager (with the file selected), links open in a new browser tab.

Sidebar system monitor for the DSH Web UI: live host overview (CPU/memory/network/disk), process list, and Docker container status, all read-only.

Floating community panel for the Web UI: 24h hot topics and hot plugins TOP10 with a draggable, always-on-top button.

Interactive terminal chat app for dsh: streaming conversation, tool cards, jobs panel, full-text search, trajectory replay, multi-session tabs, and A2A dispatch (Ink-based).

No-setup mode for the DSH web UI: hides advanced surfaces, auto-applies best defaults (chat mode, full access, account balance), and one-click role-play personas (maid/butler).

Line-range selection: browse workspace files, preview code with line numbers, visually select a line range, and write a `@path:start-end` reference into the composer; the agent receives the exact selected lines on send.

Tick-rail conversation navigator: one tick per message you sent, a lit peak that follows the mouse with an even falloff, hover previews, click or keyboard to jump.

A hands-off safety net: directories the agent deletes go to a trash folder first and symlinks are never followed, with zero approvals.

Runtime plugin loading for the Web UI: a watched hot directory installs/updates client-plugin bundles live on every open page, no restart. Includes a right-column subagent dashboard example.

Connect a Weixin bot to DeepSeek Harness by scanning a QR code.

Hand off focused context without waiting for or interrupting the active Agent: freeze a bounded Session snapshot, summarize it asynchronously with an isolated no-tool LLM, and deliver a provenance-bearing capsule to another Session or an authorized Room—quiet by default for Sessions, with explicit wakeup available.

Left-edge turn-marks strip in chat: one bar per user message, click to jump to that message, hover for a preview, active bar turns white.

Delete sessions from a running web runtime: live store, workspace records, and on-disk artifacts (no restart needed).

Structured test runner tool (test_run): auto-detect Vitest/Jest/pytest/node:test, run tests, parse failure summaries for the model.

Incremental diff reviewer for DSH: after approving a batch, only new changes since the checkpoint are shown, with a Web review panel and `/review` command that inject feedback back to the agent.

Turn-index sidebar: one entry per user turn, click to jump, scroll-spy highlighting.

Pin assistant replies from the Web action strip and recall them into the next model turn (`/pin` `/recall`, with optional wake).

Capture every upstream model API payload to JSON (debug & observability).

Installed-plugin catalog for DSH: group plugins by origin (official vs self-installed) in a searchable panel with enable/disable, uninstall, and one-click update.

Two-tier model router for DeepSeek Harness — LLM-Judge routing, multi-model fallback chains, exponential-backoff failover, and task-level orchestration (DSH adaptation of pi-shift-router)