Plugins

Off-peak message scheduler: turn on valley mode and the composer queues your messages until DeepSeek off-peak hours (half price), then auto-injects them into the session and gets replies. Native-look composer, hotkeys (Enter queue / ⌘+Enter send now / Esc exit), per-session toggle persisted across restarts.

Custom background image for the DSH Web UI: upload a picture or paste an image URL behind the whole app surface, with opacity, theme-aware scrim, panel transparency, frosted-glass and wallpaper blur, live preview and persisted settings, plus an optional DeepSeek-style timeline rail with per-question bookmarks for long conversations.

Verified plugin marketplace for DeepSeek Harness: discover, inspect, install, and remove DSH plugins from the Web UI

Semantic UI sound effects powered by uisfx: task start/success/failure and per-button cues, settings UI with instant preview, 12 sound packs, Host-persisted preferences, and `ctx.uisfx` service for other plugins.

DSH Web background settings: upload a local image or pick a preset ambiance, with live preview and persistent settings.

Animated Claude-style reasoning-effort slider and model picker that replaces the native DSH model selector.

Verified plugin marketplace and autonomous registry for DeepSeek Harness

Concurrency guard and monitor for DeepSeek Harness: FIFO queue when concurrent model requests reach the limit, per-day persisted stats with error-kind classification, and interruption detection for abandoned streams.

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.

Adds a Compact context button and a New session button to the context meter panel; compact submits /compact through the same command channel, and new session starts a fresh session in the same workspace.

DeepSeek Harness Web plugin — PDF text-layer and scanned-PDF OCR, Office docx/xlsx/pptx to Markdown, TIFF/epub and long-document index cards.

RLM mode for dsh: recursive sub-agents via a unified rlm() function — spawn, await, and chain child agents as first-class Python calls. Adds a persistent IPython kernel with tools.* bindings and context-as-variable.

Roll back to before any of your questions or edit the last one and resubmit, with the workspace files of the discarded turns restored.

Configurable default model for subagent delegations via settings.yaml, with single-model and multi-model round-robin or random strategies.

DSH 社区插件市场：设置内「插件市场」入口 + 卡片弹窗 + 一键安装/卸载/管理（bundle 走 dsh plugin add，pack 走 zip 落盘）

Open plugin marketplace: live GitHub dsh-plugin topic search with per-repo package.json verification (dsh.bundle/dsh.client manifest badges and a verified-only filter), npm-first installs with same-source anti-squatting checks, update detection, and five agent tools for headless use.

Floating Bilibili video mini-player for DSH — always-on-top window with discover/search/follow-UP channels, auto-playlist, mini & focus modes, persisted watch history and window minimize-to-ball.

Session header badge showing DeepSeek peak/off-peak status, per-model token prices on hover, and real session/turn costs from actual usage.

一个基于DSH-better-sidebar的侧边栏提问tab，实现类codex的侧边提问或claude code的/btw功能

Plugin marketplace for DeepSeek Harness — live-syncs the GitHub dsh-plugin topic (1800+ repos) into a searchable, paginated settings tab with one-click install and agent tools (market_search / market_install).

Bridges session images to configurable vision providers and returns text-only analysis to eligible DeepSeek Harness model routes.

Native side-by-side chat beside the main conversation: an independent archived DSH session with full native UI, on-demand parent-context retrieval, selection quoting, and a keep-or-delete lifecycle.