Plugins

Adds job-role prompts to the DSH composer: type - at the start of the input to pick a role, which becomes a reference chip in the draft and is then injected as a system prompt section on every turn of that conversation, so the instruction keeps applying without showing up in the transcript. Roles are added and edited on a Settings page and stored in ~/.dsh/dsh-role-prompts.md.

Self-hosted chat room where the owner and coding agents share one room: a local Node server (SQLite, REST, SSE) that the plugin starts when it is not running, a DSH sidebar entry that opens the room in a panel, five tools (room_join, room_send, room_read, room_status, room_leave) that push an incoming message into the session as a user message labelled with its sender before flushing it to the session log, and a Codex CLI connector that forwards room messages through `codex queue`. Every message carries a server-assigned author, platform and seq, and messages from anyone other than the owner are delivered as data with the sender named. Requires Node.js 24+.

Peer channels between conversations at the same level: user-granted, symmetric, with durable grants that survive a restart and burst messages merged into one ordered delivery.

Model failover for DeepSeek Harness: pick one or more providers and the pool becomes every model inside them; when a request fails (rate limit, quota, timeout, server or transport error) the next untried model in the pool retries automatically, and the original error surfaces once the pool is exhausted. Configure from a seat beside the composer model picker or the model_failover tool, with no restart needed.

Windows only. With Wallpaper Engine installed it follows the active wallpaper or a pinned pick from the Workshop library; without it the plugin ships four starter wallpapers in a drop folder. Translucent panels, per-block blur and wallpaper-matched text contrast.

Plays a full-screen video while DeepSeek Harness starts and reveals the UI only after it ends. Esc skips it.

Per-request token ledger for DSH with four-bucket accounting, a 53-week heat map and a live concurrency gauge, plus an on-disk JSONL ledger that outlives the 600-row session projection window and is swept back from every stored session log at startup.

Starts the DSH desktop New Workspace folder picker in a directory you configure (Windows only) and adds a settings page for it, falling back to the stock picker when the saved folder is missing.

Adds a draggable restart button and a plugin panel to the DeepSeek Harness desktop app: it prompts when the profile plugin list changes, records additions and removals per profile, tracks trials, reports host startup state, and offers rollback, minimal boot and recoverable cleanup.

A companion playlist panel for the dsh-boot-animation intro-video plugin: add clips without leaving the app, order them, and switch between sequential, random and single-clip playback. Sequential order is made deterministic by parking every clip except the one due to play in a disabled/ subdirectory of the same asset folder and rotating it back in on each boot, leaving the upstream plugin unpatched. Also supports recycling instead of deleting, pinning one clip for every launch, per-clip opt-out, and .mp4/.webm/.m4v/.mov files including non-ASCII names.

Maximizes the DeepSeek Harness desktop window automatically on startup, equivalent to clicking the maximize button once. Cross-platform (Windows/macOS/Linux), best-effort, host-only.

Keeps the DSH desktop window the size you left it: records the last outer frame of the main window in physical pixels and restores it, centred on the work area, on the next start - and it acts before the window is ever shown, so the boot animation plays at the right size. The settings page offers 12 presets (1024x768 to 3840x2160), free-form custom width and height, a centre-on-restore switch and an apply-now action; a choice takes effect immediately and persists. Resizing goes through a small helper executable compiled on the user's own machine: the C# source ships inside the plugin, is built on first run with the in-box Windows csc.exe (measured ~110 ms once, cached next to the state file, ~90 ms to start), and falls back to a short-lived powershell.exe process when that is not possible. The package ships no binary, declares no npm dependencies and makes no outbound network request. Windows only.

A customizable video splash screen plugin for DSH. Replace the default startup with your own local video.

Shows the lyrics LX Music is playing in a floating panel on the right of the DSH conversation page, with previous / play-pause / next controls. Scroll the lyric window to read ahead, double-click a line to start the song there, and if the player is not running, pressing play starts it in the system tray. Windows only, and LX Music has to be installed with its local Open API enabled.

Exposes any local service on a LAN address and a public cloudflared quick-tunnel domain behind one password login, with per-route open/block gates managed from the plugin settings page. Requires Python 3 and cloudflared on the machine, and reports either of them being missing or misconfigured in the settings page before you start; LAN and local access are passwordless by default, while the public tunnel requires the passcode.

Available on npm as dsh-doudizhu-lan. Three-player LAN Dou Dizhu (斗地主) played from a floating window: one machine opens a room on its own port, the other two join with a six-character room code plus an address. Empty seats can be filled by computer players in four switchable strengths (easy, medium, hard, hell), so one or two people can still play a whole hand; the deal starts as soon as the three seats are filled. 54 cards in four suits, bidding of 1/2/3 or pass, the landlord takes the three bottom cards and holds 20, play runs clockwise, and the first-bid seat rotates clockwise between hands. The rule engine is pure and covers 11 legal shapes, with big joker > small joker > 2 > A > K down to 3, suits never compared, straights, pair-straights and planes excluding the 2s and the jokers, and a rocket that beats everything. The table itself is built to be read at a glance: three seat cards side by side in play order (you, then your next and previous seats) with role, hand count and a bar that runs out, one line that says whose hand is on the table and what would beat it, the bottom cards as text, an in-place play history that folds into a single summary line and unfolds into every trick including the passes, plus hint and auto-play buttons that pick the cheapest legal answer out of the local rule enumeration. Nicknames can be changed mid-hand (twelve characters, duplicates get a suffix). Computers run inside the authority and are handed only their own hand, the public record and the seat counts, so no hand can leak; the authority is the only place that decides which card ids leave it. Computers are driven by the room itself, so a one-person table keeps playing with nobody else on the LAN port. Humans have no turn timer, the collapsed floating pill can be dragged around the screen, and 179 unit tests pin the rules, the wire format, the theme tokens, the drag gesture, the history grouping and the computer seats.

NewAgentUniverseByDeepSeek nodes inside DSH: five read-only tools covering provenance (both upstream releases this build names), a data directory's restored state and ledger audit, the conformance vectors, exact decimal conversion, and node reachability. Driving the node -- starting or stopping a daemon, depositing funds, sending bus messages -- is deliberately not exposed, because those are audited privileged operations in this project.

Session trash: move conversations to a trash instead of deleting them, restore them, or delete them permanently after a second confirmation; a session opened in this run is hidden and moved at the next start.

Two-step session deletion: the session menu moves a chat into a recycle bin without deleting anything, the bin panel restores an entry, deletes one for good right away, or empties the whole bin, and the next start wipes its log, projection cache, spill files and workspace membership.

Starts the WorkBuddy Panel backend (wb2api.exe from workbuddy2api-panel, Windows) with DSH and on exit stops only the process it launched; optionally syncs the backend's /v1/models into the workbuddy provider, and its settings card picks models, shows credit multipliers and installs, updates or rolls back the backend from checksum-verified GitHub releases.

Pick the model your subagents run on — with a reasoning-effort ceiling and an output-token cap — enforced in code on every child DSH starts, whichever tool starts it.

Connects Trae enterprise models to DeepSeek Harness from a personal access token alone, calling llm_raw_chat directly with no trae2api or traecli process; fetches the model catalog from upstream on startup and shows remaining quota for personal packs and enterprise seats.

Adds a Matrix-inspired digital-rain startup animation for DeepSeek Harness, a rectangular light portal that opens to both sides, optional replay when the desktop window reopens, and a green UI theme with adjustable hue.

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.