Plugins

A composer switch between running always and running only in off-peak hours, set per session: a task is judged by the session that owns it, so changing one session no longer changes the others, and a session without its own choice follows a default. In off-peak mode every task, including one already running, is held at its next agent step or tool dispatch when a Beijing peak window starts (Monday to Friday 09:00-12:00 and 14:00-18:00, statutory holidays excluded), and one timer releases it at the boundary; weekends and holidays are idle all day. The holiday calendar lists every statutory day off in 2025 and 2026 from the State Council notices, and a year with no data is reported as unknown rather than assumed to be a workday.

Draws circles, arrows, boxes and text on the DSH image preview, keeps every mark selectable so it can be dragged, scaled or re-edited later, and attaches the flattened PNG to the composer at the original image resolution.

Pasted screenshots become numbered references: each Ctrl+V image is stored in the attachment library under a stable number, listed in a composer-dock thumbnail panel with an image source in the @ menu, and inserted as a reference chip at the caret — automatically after paste when the auto-insert switch is on.

Keeps the images you pasted or attached in the composer, per session: they are mirrored locally in the browser and handed back through the official draft channel when you return to the conversation or the composer remounts, and dropped as soon as the message is sent or you remove them.

Offline vocabulary panel: a capsule beside the composer opens a word card, and a dockable tabbed panel tracks today, progress, the mistake book and settings.

Adds a button to the composer that rewrites the unsent draft into a clearer, more specific prompt, with one-click restore, a settings page and an optional per-request model override.

Full-screen boot splash that covers DSH's loading card before the first paint, plays a five-stage 4.5 s compass sequence, and hands off to the app. Reopening a hidden window replays the whole sequence; clicking anywhere skips straight to the handoff.

Composer prompt enhancement for DeepSeek Harness: a button beside the model selector rewrites the draft through one auxiliary LLM call and writes the result back in place, with composer undo left intact; a /prompt-enhance slash command returns the rewritten prompt as a command result line without touching the draft; the enhancement call can be pinned to its own fast provider and model in the profile patch; the rewrite policy is faithful - original intent, language and information are kept, code, commands and paths are preserved verbatim, and nothing is invented or padded with placeholder text.

Quote text selected in a DSH Web conversation, then either attach it to the current composer or dispatch it to a subagent session: the quote sits on a bar above the composer, or opens that subagent in a new pane on the right. When the target has no subagent yet, the quote is held and the composer is seeded with a spawn request, then picked up automatically once the new session appears. Client-only.

A 3×3 pad of saved phrases sitting to the left of the composer and tracking the input box's height: clicking a cell inserts its text at the caret as one undoable edit. Presets are editable in place, 9 cells per page up to 12 pages, and the UI follows the DSH language setting. Falls back to a panel above the composer when the window leaves no room.

Select text in a DSH conversation, a file preview or the terminal to quote it: the floating bar offers Comment, Add to chat and Side chat, and Alt+Q / Alt+C / Alt+B do the same three things. The quote - and its comment, kept in the same chip - is inserted as a native reference chip, and a sent quote stays one rounded capsule in the message that expands on click and can be copied. A hover card can jump back to the message a quote came from, and the right sidebar carries a quote list page that searches every quote of the session, jumps back to any of them and exports them as Markdown. Side chat writes the quote into the composer of one dsh-better-sidebar side thread per conversation without sending it, and that page can bring the thread conclusion back into the main composer or export it as a file. A sent quote can also be revised: the card puts its old comment back in the comment box, the corrected quote is sent as a new message, and the old capsule is marked as superseded (the transcript itself is append-only).

Refine prompts with guided questions and editable previews using Harness AI or native Codex across Web, desktop and TUI, applying drafts only after user confirmation.

Peer collaboration between a DeepSeek Harness agent and the local Codex CLI: split a goal into a shared work list, hand tasks over, review what comes back, and keep every prompt, event stream, and answer on disk.

Let Agents directly control independent local DSH instances with zero intrusion—no plugins or components required on the target. Isolated environments enable autonomous configuration and testing, while Agents with different models and personalities can chat, role-play, or form nested control chains. Supports conversational setup, user-like operations, incremental reading, saved references, and remote session/workspace search.

Adds selection quoting and anchored annotations to DSH conversations: selected text enters the composer as an anchored quote reference, a quote bar jumps back to the source message and highlights it, and the sent quote block names the turn and role it came from.

Injects a small continuity pointer at the start of a new session, naming the previous session and any handoff file, and reuses DSH's own compaction summary when there is no handoff file.

JEV agent preset bundle with prompt-guided task routing, cross-verification and quantitative checklists.

Governs the persistent information and project constraints an agent works with - project orientation and scope, information and document lifecycle, and persistent workspace mutation - through one additive system-prompt section plus deterministic runtime checks.

Self-organizing multi-agent clusters with no orchestrator. Real DSH subagents coordinate through a shared append-only log that each agent reads and writes on its own schedule, with no topology and one dispatch per agent; a snapshot mode is also included where the harness freezes each neighbour view into the prompt and drives a ring/mesh/swarm cluster to convergence.

Let Codex dispatch tasks to DeepSeek Harness workspaces, follow execution, read results, and continue collaboration through a local bridge and companion Codex skill.

Compiles a rough need into a versioned task book (goal / context / constraints / acceptance / decisions / open gaps, all numbered) and hands it to any AI window losslessly: the receiver must pass a read-back handshake — restate, list gaps, declare READY — before work starts; /answer closes gaps with an automatic version bump, /forge-list tracks which window holds which version.

Hand a command-line-verified operation over to the GUI: drive it once, verify with ground truth, and hand back a self-contained illustrated tutorial.

Analyze Windows disk usage, compare scans, and manage cache cleanup and developer environment migration in DSH Web.

Layered long-term memory for DeepSeek Harness with automatic model distillation, source-linked encrypted session logs, and guarded compaction.