Plugins

DeepSeek Harness appearance toolkit. Independently tune opacity + frosted-glass blur across 8 surfaces (main background, sidebar, cards & panels, inputs & controls, settings, conversation frame, trajectory view, produced/highlights — 9 with dsh-better-sidebar). Use any image or video as wallpaper with a drag-to-pan, scroll-to-zoom position editor and 5 layout modes (Fit/Fill/Stretch/Tile/Center); videos loop muted, survive refresh, and capture a live frame for preview, color extraction and framing. Rotate a pool of images (shuffle/order, every refresh/daily/weekly). Also: PS-style color wheel, one-click wallpaper color extraction, 6 presets + saved profiles, day/night auto switch, and full theme export/import.

Fills in the Web UI's missing IDE workbench: resizable chat / editor / files-and-Git columns in Conversation, multi-tab file editing with save and new-file, workspace Terminal, a file tree with name filter and open-in-external-editor, SCM (stage/commit/push/pull, branch switch, Git graph, inline diffs), a status bar, and git_* model tools.

OpenCues for DeepSeek Harness — LLM word alternatives and `_`-gated blank fill-ins in the dsh composer.

Context injection audit: token costs of instruction chains / skill catalogs / tool schemas, duplicate and conflict detection.

Delete DSH sessions from the web UI and desktop client: header danger button and session-row menu item with a risk-consent dialog; host endpoint and agent tool remove the session log, projection cache, and workspace accounting.

Unified multi-provider web search and fetch: BYOK key pools, health monitoring, and deterministic fallback.

Text-first computer use for DSH: background Chromium control via Playwright/CDP plus accessibility-first macOS control; actions stay pinned to the right process and window without taking the user's pointer, ships a Developer ID signed, notarized Universal 2 DMG.

Adds a celebratory fireworks overlay to the DSH Web UI through a happy_fireworks agent tool.

Connects locally signed-in Trae CN models to DSH, supports DSH-executed tool calls, account switching, and Work/general credit visibility.

AI4Scholar academic search: 38 tools over Semantic Scholar, PubMed, Google Scholar, arXiv, bioRxiv/medRxiv, and DOI resolution (search, citation graph, authors, recommendations, PDF full text in slices, auto-cite, scientific figures), a unified cross-platform search with de-duplication, an API-key card in Settings, and per-call credit accounting with an `/ai4scholar` balance card.

Zero-dependency tool suite (calculator/csv/diff/encoding/json/markdown/regex/time).

Select text in a committed DSH response to open an independent, persistent, read-only multi-turn Topic bound to source-session evidence and project files while the source Agent keeps running.

Zero-dependency toolkit: time / encoding / json / calculator / csv / regex / markdown / diff / stat / schema — ten deterministic tools in one install.

Converts session, agent-loop, LLM, and tool lifecycle events into OpenTelemetry GenAI traces and metrics, exported over standard OTLP/HTTP to any compatible backend, with content capture off by default.

Two-phase agent preset for DeepSeek V4 Pro: the first request sees only bash+read (Minimal-aligned bootstrap), then the full Standard tool catalog after the first tool call or reply; ships as an installer bundle plus a manual preset directory.

Workspace-safe Office tools for agents: create/read Word, create/read/update Excel, and create/read PowerPoint decks with PNG/JPG/GIF image placement.

Self-contained browser runtime: Playwright (chromium) + OpenCLI as plugin-local dependencies (global reuse fallback), exposes a `browser` service and 9 interactive browser tools.

PiUI-style diff viewer replacing the stock DiffBlock for write/edit tool calls.

QA project workbench for dsh: manage test projects, requirements, test cases, defects, milestones, reports and approval gates through a browser UI and 18 QA-domain tools.

DeepSeek Harness Cordis tools for All in Flash, powered by All in Luna

Windows tray desktop shell: auto-installs and auto-updates the exe from GitHub Releases, creates desktop shortcuts for both the app and the web UI, and exposes a desktop_launch tool to start it from the conversation.

Claude-style drag-and-drop/paperclip file upload with content sniffing, document-to-Markdown via Microsoft MarkItDown (built-in JS fallback), text inlining, and a read_document tool for agents.

TinyFish-backed web search provider for the built-in web_search tool: each search is one GET to the TinyFish Search API, no model call.

Windows plugin that swaps the host shell executor for Git for Windows bash across every agent mode, materializes Git Bash variants of the standard, minimal, PTC and Cordis presets (per-file sha256-marked, user edits preserved), and exposes a gitBash capability so companion presets pick Git Bash automatically; when dsh-better-sidebar is installed it also adopts that sidebar's terminal shell (UI tabs and the model-facing terminal_* tools) through its official settings seam.