Plugins

An annotated browser tab: pages render in headless Chromium on the host and are served same-origin, so you can click an element or drag a region, write what should change, and send the notes into the conversation with selectors, visible text and rectangles. Requires a Chromium-based browser on the host (auto-detected, or set CHROME_PATH / browserExecutable). By default it provides the `browser` tab type itself; set `takeover: false` to keep the stock browser and use a hand-off button instead. Picking continues until you press Esc.

Private relationship notebook: scores each day of chat from message-level evidence and tracks how the relationship develops over time. Chats, profiles and drafts stay in your browser's local IndexedDB and the plugin runs no server of its own, but using model replies, profiling or automatic analysis sends the relevant chat context to the model service configured in DSH.

Shows the local desktop wallpaper behind a translucent DeepSeek Harness window: the image is pixel-aligned with the desktop (edge-snaps, partially off-screen and maximized windows included), follows wallpaper and slideshow changes, and adapts the readability veil to the image brightness; dialogs, menus, the embedded browser, the composer and search fields keep their original opaque palette.

A reasoning-style row above the DSH composer with a stock watchlist and a host-backed TXT/EPUB reader; reading progress is shared across browsers.

Adds a lightning-button menu in the composer tool row that inserts saved prompts at the caret; the four defaults can be edited and stay in the browser.

Opens STEP/STP/STL/GLB/GLTF models in a sidebar 3D viewer: STEP is tessellated in the browser with OpenCASCADE WASM; the toolbar offers fit/front/top/side/iso orthographic views and a PNG screenshot; inputs are capped at 64 MiB and .gltf files that reference external buffers or textures are rejected.

A named-agent-team chat workbench for DSH: per-member model routes with fallback and 3D mascot avatars; private and group chats with mention relay and bounded parallel lanes; a whole department as one agent whose lead dispatches sub-agents that run in parallel on their own models before the lead synthesizes; record search with hit highlighting and today/yesterday/earlier buckets; a four-layer memory system (raw chats → atomic facts → scene summary → user persona) recalled by hybrid BM25 + embedding RRF; plus an avatar library and local/cloud speech input. Hybrid recall needs an embedding endpoint (default: local Ollama qwen3-embedding:0.6b; otherwise BM25 only); speech input needs a local jianchang512/stt service or a cloud ASR key, otherwise it falls back to the browser speech API.

Interactive chart cards in the conversation: the host loads a workspace dataset, and the browser card switches chart type, dimension, aggregation, filtering, Top-N and colour scheme, then exports CSV or PNG — all locally, with no model round-trips.

Two columns for the dsh Plugins page, Minecraft resource-pack style: the left column holds the packs running together, the right holds packs that are installed but switched off, with arrow or drag moves between them, custom tags, search, scope filters, batch toggling and undo. Tags and display names live in a hand-editable packs.json under DSH_HOME instead of browser storage, so they survive a new browser or cleared site data.

Exposes a DSH Harness Desktop Web GUI to another machine's browser through a Cloudflare quick or named tunnel, an SSH reverse tunnel, or a custom command, and hands out a tokenised link to open it; a settings panel and CLI start, stop and print the link. Needs DSH Desktop 0.2.1-rc.2 or later and a cloudflared binary.

Drive a real Chrome and bundle the DOM, accessibility tree, HAR with response bodies, console logs, storage, screenshots, PDF and screencast into one self-contained evidence folder.

Electron browser with two faces. For agents it is a runtime: a daemon hands out port leases so several agents drive isolated, profile-backed sessions (25 session tools — navigate, act, observe, screenshot, batch runs, upload_file — including network_capture/responses for reading XHR/fetch bodies through a real browser), and it needs no window. For demos it splits a web walkthrough into a Stage window for the audience and a hidden Recorder that produces 1080p30 video with evidence files over CDP, without forking the browser engine; flows are scripted as scene.yaml packages driven from a Director console plus a loopback control API on 127.0.0.1:7317; headless recording shows no window, takes no focus and stays out of the Dock. Requires Node 22.12+ on the 22 line, 24.x, or 26+ (the 23 and 25 lines are excluded).

Exposes Chrome DevTools Protocol to the agent through 17 tools for page summaries, element locators, activity timelines, console, network, storage and downloads, reading either a browser the plugin launches on its own or the tab the user is currently browsing through a small browser extension.

Pulls the bookmarks of X, YouTube, Reddit, Bilibili, Zhihu and Xiaohongshu into one DeepSeek Harness panel: a daily three-item review page, filters by platform, folder and role, and one-click export to Obsidian, Reminders or Calendar. Collection runs through the opencli browser extension, so it needs Chrome with that extension installed and logged in.

Sidebar developer toolbox with 65 pure browser-side tools in 13 groups — JSON, code formatting, URL, encoding, hashing, encryption, text, and number/date utilities — with zero network requests. Registers as a tab in dsh-better-sidebar, which must be installed for the panel to appear.

Daily remote job hunting across BOSS Zhipin, Liepin, LinkedIn and other Chinese job boards, scored against a saved profile and shown in a Harness panel. Requires a local Chrome/Chromium install (the plugin launches its own browser profile) and a BOSS Zhipin account for BOSS results.

Record lecture audio in a phone browser and transcribe it locally with faster-whisper; generates summaries, mind maps and quizzes with a wrong-question gate plus a focus report, and serves the phone UI over a built-in HTTPS tunnel from any network. Transcription needs local Python, ffmpeg and faster-whisper (the setup script installs them plus a ~460 MB Whisper small model); the public HTTPS tunnel uses a Windows cloudflared build and has no access code by default, so anyone with the link can open it.

Material 3 Expressive theme layered over the built-in light/dark/system preferences, mapping every host alias token to colour roles generated from the official M3 colour library, plus expressive shape, motion, M3 menu surfaces and touch-browser ergonomics.

Replaces the sidebar workspace list with a Codex-style browser: sticky Pinned / Projects / Recent sections, status marks for working, awaiting approval, interrupted, and completed sessions, right-click sorting plus workspace rename and delete, and per-session pin and archive menus.

Sticky-note wall in the sidebar: six paper colors, pin and search, up to six images per note, local backups, and an agent tool that lets a session or an IM bot add a note without opening the browser.

Drive the installed ego lite app from DeepSeek Harness: 20 structured ego_app_* tools over the official ego-browser CLI, running inside real ego TaskSpaces.

LAN access for the harness process: writes the authenticated links for the harness port, one per local IPv4 address, to a token file and registers DSH_LAN_LINK in the shell environment, and can run a gateway on a fixed LAN port that holds the browser session on this machine, so devices need no token; forwarded requests get Host and Origin rewritten for the same-origin guard, and a host-claim marker is injected so the page renders as the full desktop UI instead of remote-visitor mode. Devices are admitted by CIDR, with optional Basic auth.

Incrementally sync Tsinghua Learn course materials through a companion browser extension, with local file checks and per-run logs.

Registers bundled full-stack, frontend-design and browser-automation skill documents as four read-only tools; a focus argument selects which reference file is returned alongside the skill body.