Plugins

Cross-platform drag & drop with original path insertion.

Adaptive deep-research orchestrator (workflow engine).

Skill marketplace and manager: manage skills from all local coding agents (10+ executors, incl. Claude Code and Codex) in one page and import them into the DSH skill library; built-in market of 6600+ skills, per-skill token-overhead stats, and model visibility control.

A read-only mirror for installed DeepSeek Harness plugins: capability inventory with evidence, cross-plugin conflicts, and a diff of what changed since the last scan

Adds Russian as a native option in Settings - General - Language for DeepSeek Harness, covering both the core UI and companion plugins. Localized Markdown export, in-message translation, live typography, slash-command aliases and an Alt+L layout fix, plus a settings card, all applied through a runtime locale snapshot rather than by modifying core files.

Controls your real Chrome from DSH over a local WebSocket bridge: tab management, navigation, DOM snapshots, page JS evaluation, clicks, typing, screenshots, waits and dialog handling behind a Settings toggle.

Google Antigravity / Cloud Code Assist model provider with quota management and model selector.

Agent-Native document handling for DSH — addressable blocks let an agent read and edit one section instead of the whole file. Ships the geml MCP server and the authoring and code-graph skills.

Manage archived chats with search, preview, restore, workspace bulk archiving, and a Recycle Bin.

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.

Near-native image understanding for DeepSeek Harness

Bidirectional sticker reactions between user and agent.

Steam Workshop-style in-app plugin browser: search, hot/newest/trending (7/30/90-day) sorting, Chinese keyword mapping, bilingual descriptions and README translation, plugin-signature filtering, and one-click install/update.

Git-style dot timeline on the right edge of the DSH web UI: one dot per user message, hover for content and metadata (time, turn, duration, TTFT, tokens), click to jump. Also adds a full-session message list, in-session and cross-session search, bookmarks with #msg= deep links, and keyboard navigation.

Gomoku (five-in-a-row).

Isolated-environment browser verification skill for DSH plugin development: a throwaway DSH_HOME, its own `verify_<random>` profile, its own port and its own browser instance in one command, cleaned up on exit, so the profile you are actually using is never touched; ships a zero-dependency raw-CDP driver (snapshot / click / screenshot / eval) and an optional isolation audit.

Multi-provider usage stats framework (v2 adapter contract): persistent capsule plus detail panel; DeepSeek official (interval-bookkeeping daily usage derivation with a peak/valley countdown badge, working even without an official usage endpoint) and OpenCode Go built in; any other data source joins by dropping in a single mjs adapter file, hot-swappable from the settings page, with API keys kept on the host.

Long-term memory for DeepSeek Harness: multi-channel retrieval and an evolving memory store.

QQ official bot channel for DeepSeek Harness (feature-rich fork of tencent-connect/dsh-qqbot): group and private chat with the full agent, sticker library with auto-tagging and AI meme replies, group management (join approval and mute), botplay interactive card events with paginated catalogs, user extension registry (custom slash commands and QQ tools), scheduled wakeups, remote approvals over QQ, and a floating dock web UI.

Configurable DSH web-surface plugin: wallpaper & frosted-glass themes, accent colors, custom keyboard shortcuts, app-usage panel, history strip, message Markdown — zero shell edits.

A drawer panel for the DSH web UI with a paginated list of free LLMs; one-click or batch writes each as a custom model provider into Settings, plus a local multi-key rotation proxy.

Live flowgraph visualization for DeepSeek Harness sessions, including tool calls, parallel groups, subagent branches, and drill-down details.

Conversation navigator panel: turn-folded outline of the current session with per-step kind badges (assistant, tool, command, compaction, error), a hover bubble showing the full user question, a minimal mode that hides turn numbers for an all-badge view, keyword filter over user questions and assistant replies, click-to-jump with reading-position tracking, and load-earlier/load-all history paging. Host >= 0.1.2-rc.1; legacy hosts install @legacy/0.2.5.

Zero-cost access to 6 free large models. No registration, no recharge, 6 free models built-in, multi-key rotation and rate-limit backoff.