Plugins

Drag-and-drop file upload for PDF, Word, Excel and images: dropped files are saved to a local directory and referenced by path, no base64 bloat in the chat.

Codex-style `@file` mentions for the web GUI: search and reference workspace files of every format (.java, .vue, PDF, images, extension-less, hidden) with no index truncation. Replaces dsh-at-file.

Cross-session reference (mention) plugin — paste @[label](dsh-session:…) into any session, including one in another workspace, and the host injects the referenced session snapshot for the model to read; includes a one-click copy-reference button.

Offline mirror of the official DeepSeek Harness documentation as a dsh skill: 168 site pages (EN/zh) plus 52 repository-only reference docs, with topic navigation and a full-text search index for plugin development.

Local Markdown user and project memory for DSH: pinned preferences, keyword search, soft invalidation, history and archive, and JSON migration with preview, backup and rollback.

Five skills for a reviewable engineering incident journal: record an event only when a counterfactual can be written, quiz yourself from the existing entries, audit the journal for decay, ingest outside material together with its provenance, and rename a layout directory while rewriting every reference to it.

Game asset production pipeline: generate images, video and audio, turn a video into a coherent sprite animation, derive recoloured variants, adapt assets to an engine schema, install them into the project and verify the code actually references them. Requires ffmpeg for the video-to-sprite path, and an image/video API key (Agnes AI / OpenAI / fal) for generation.

Astronomy research workbench for DSH and Codex: NADC terms, reference library, writing, scoring, author confirmation, recommended books, FITS/XML formats, and analysis guides.

Provides three learning skills for course notes, conceptual explanations, and self-contained lecture chapters, with bundled references and course helper scripts.

Browse, preview and install public Agent Skills from inside the DSH web GUI, aggregating five sources (claudeskills.info, skillsmp.com, the awesome-claude-skills repository list, the official anthropics/skills repo, and skill packs shipped by installed DSH plugins). Skills install pinned to a commit rather than a branch name, so what you previewed is what lands; the panel reports provenance, whole-tree update checks and a trash instead of deleting. Before writing anything it validates the skill name and frontmatter against the rules the harness silently enforces, lists files that SKILL.md references but the fetch did not bring, flags partial fetches, and offers overwrite, rename or skip when a name is taken.

FHL Images generation and multi-reference editing for DeepSeek Harness, with three agent tools, a pool of up to ten API-key workers, and chat-based key configuration.

E-commerce product image generation for DSH: 24 prompt modules covering main, detail and ad images, style transfer from a reference shot, batch runs, and a project gallery with live preview.

Adds human-facing TypeSafe Jev advice to DSH multiple-choice prompts, on demand by default with optional automatic requests, recommendations, probabilities, confidence, close-call warnings, copyable suggestions, one-click adoption, profile-scoped card layouts, temporary decision preferences, optional request previews with common-credential masking, and local health checks with sanitized diagnostic exports.

Knowledge-base plugin: build auditable KB packages (references + SQL).

Registers the commercial-ui-ux skill for DSH: task-aware commercial UI/UX/GUI design, review, repair, and implementation (SaaS, dashboards, admin panels, forms, tables, design systems) with a reference-doc system and quality gates.

Local toolbox for the DSH web GUI: 35 pure-client tools (text, encoding, hashing, extraction, conversion, reference tables) in a sidebar view, plus the /toolbox command and config-driven agent tool exposure.

Per-model jailbreak armor: a Settings table arms model patterns with spells (25 spells: 20 across 11 model families, plus a model-agnostic armor, an upstream preferences file and three stackable persona layers), previews the exact injected block, and writes it into the armed model's system prompt only, leaving every other model untouched.

DSH text-to-image/image-to-image plugin: compatible with OpenAI-style image generation APIs, with 多米API as the default; standard OpenAI endpoints may require protocol, image-to-image mode and size adjustments; text-to-image and URL reference images do not use COS, while local reference images can be compressed and stored in COS; custom prompt suffixes are supported.

Visual reference moodboard for DeepSeek Harness: drag-and-drop images with tags and notes, and pinned style guides the agent reads before it generates or restyles UI.

Eight academic skills bundled for one-command install — publication-ready academic figures designed from real data with visual review, AI-text humanization, paper polishing and rewriting, PubMed citation verification (DOI/PMID reconciliation), Chinese citation and medical-book reference checks, and WeChat medical article structuring. Three skills run fully local, five call external services only when used (NCBI E-utilities, DOI resolvers, publishing platforms), declared per skill. Zero telemetry, no install-time scripts. Skills run local Python 3.8+; the academic-figures skill also needs its pip dependencies installed.

Image generation for DSH in two modes — an image_generate_lite tool the model calls from chat, and a right-sidebar studio for manual runs; up to five reference images, the OpenAI images API format, keys kept in the DSH credential service.

Read-only session-log projector (drsc) for DSH: scans ~/.dsh/sessions/**, decodes zstd/tiled-frame logs with a vendored leaf decoder and rewrites per-session projections into its own SQLite (node:sqlite, segments / replaces + FTS5), exposed through a single fenced HTTP route — surface ledger, recall/compression pair accounting and Chinese-capable full-text search. Token counts share the exact DeepSeek-V4 tokenizer and formula as CCI verify, falling back to a labelled chars/4 basis when assets are absent. Never writes session files; all output lands in its own data directory. Serves three consumer plugins: context-compression-improved (surface marking + recall reconciliation), session-steward (search-corpus switch), prime-memory (historical anchor backfill). Hosts 0.1.0-rc.2 .. 0.2.1-rc.2 (17-tag exact engines.dsh enum). npm: dsh-reference-session-collector.

Requires the ZCode CLI installed and signed in. Relays the ZCode CLI agent into DeepSeek Harness as a model provider. A resident app-server session streams each turn, and the model catalogue is read from the CLI at runtime, so context windows, image support and provider routes follow the installed CLI and account. Stable 0.5.2 declares DSH compatibility through engines.dsh; ZCode CLI 3.16.3 is the documented reference version. Preview 0.6.0-community.5 with optional Retry is available separately in GitHub Releases. Tool permission requests are denied by default; unknown approval or permission methods are always denied, and full-auto requires an explicit opt-in. DSH approval UI does not mediate this separately spawned app-server process, and the policy is not an OS sandbox. Derived from kyle123740/dsh-zcode-cli-proxy (AGPL-3.0); it registers the same `zcode-cli` provider id, so it cannot be installed alongside the original.

Code workbench in the right sidebar: a workspace file tree and a multi-tab Monaco editor with syntax highlighting and version-guarded saving, Tab completion from DeepSeek fill-in-the-middle, per-save checkpoints with rollback, codebase search (plus a codebase_search tool for the agent), and reference chips that insert a selection into the chat as an @path mention.