Plugins

Use DSH from your phone anywhere: a self-hosted relay plus a desktop host plugin form a token-authenticated tunnel (order-preserving HTTP reverse proxy + WebSocket bridging) with QR pairing, an admin console for device/token management, and an injected mobile adaptation layer (full-width chat, full-screen settings sheet, sidebar drawer).

DSH web plugin: open .docx/.xlsx/.pptx in the better-sidebar editor through a self-hosted ONLYOFFICE Document Server (JWT-signed config, in-network document/callback routes, save-back to disk).

DeepSeek Harness mobile: CSS-only UI plugin, password-protected Cloudflare tunnel and a tiny Android WebView app - use DSH on your phone.

Dictate prompts into the DeepSeek Harness Web Client — a microphone in the composer, with swappable transcription: hosted Whisper API, self-hosted server, or a fully offline whisper.cpp binary.

Self-hosted crypto portfolio dashboard: BTC, EVM (73 chains via DeBank), Solana, Dogecoin, Cardano, Hyperliquid L1, five exchanges (Binance, Bybit, Backpack, OKX, Bitget) and tokenised equities in one view, with multi-provider failover, custom asset labels, a tunable asset-health report, a shareable PNG card, per-source connection tests, multi-profile configs, scheduled refresh and zero-dependency charts (Python stdlib + vanilla JS, no CDN).

Backs the native web_search and web_fetch tools with your self-hosted SearXNG instance, keyless and private.

Authenticated remote access for a DeepSeek Harness web profile: TLS, QR/passcode device pairing, password sign-in, and per-device revocation in front of an untouched loopback harness.

Password + CIDR gate for DeepSeek Harness web / DeepSeek Harness 局域网密码门禁

Task-event notification center: 6 event kinds (ask / approval / completion / subagent completion / error / turn end), dual channels (browser Notification + host system toast) plus Bark/Webhook push channels (ntfy, Gotify, self-hosted gateways); quiet hours with urgent exceptions, approval-timeout re-reminders, completion-storm aggregation, and notification text redaction.