Plugins

Unreal Engine .uasset inspection (resolve/registry/load) and restricted Blueprint node editing through built-in UE Python.

Structured test runner tool (test_run): auto-detect Vitest/Jest/pytest/node:test, run tests, parse failure summaries for the model.

Secure credential vault for DeepSeek Harness: store GitHub/npm/API tokens (secrets never leave the host), run gh/npm/npx/node/git with the token injected in the environment, and manage tokens from a Settings page.

DeepSeek Harness plugin + browser extension bridge: lets DSH agents read and control Firefox/Chrome/Edge via a localhost WebSocket. Node side: browser_* tools over a localhost WebSocket; browser side: WebExtension.

Bidirectional RPC between DSH Host and Client through the native Connection and Typert Gateway, with targeted peer calls, cancellation, and connection lifecycle handling.

Deterministic DeepSeek Harness Web client plugin that explains the Windows-sandbox `spawn EPERM` failure as a distinct Conversation Node.

Portable NoteMD workflow bundle for DeepSeek Harness

First-run health check for DeepSeek Harness: verifies Node/pnpm/dsh toolchain, home, profile, API key (names only, never values), workspace writability and npm registry, then prints actionable next steps — CLI plus an agent-callable quickstart tool, dsh-firstrun/v1 reports, zero runtime deps.

Zero-LLM auto-capture and a symbolic \[ENGRAM\] index with progressive disclosure, an ESR-lite task/evidence protocol (esr_task / esr_node / esr_close / esr_link), and per-workspace usage telemetry with an offline recall benchmark (npm run eval).

DSH 通知插件：设置页「通知」分区。任务完成 / 需要回答问题 / 权限审核 / 任务失败 四类事件的声音提醒（内置 6 种 Web Audio 合成音效 + 自定义音频）与企业微信群机器人、飞书自定义机器人（支持加签）消息推送。推送由宿主进程（Node fetch）代发，不受浏览器 CORS 限制。

Workspace-owned durable process supervision, readiness checks, and a Runtime Center for DeepSeek Harness.

Sidebar conversation anchor navigation: one anchor per chat node (user / assistant / tool / command) with role badges and summaries, click to smooth-scroll to that message; live-refreshes with the session.

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

Email reminders from your DSH agent when you're away: fires at goal completion, blockage, before asking the user a decision, and at long-task milestones via a bundled zero-dependency Node SMTP sender.

DSH project scaffold preset: strict 5-phase init runbook, engineering standards and six runnable starter templates (node-ts / react-vite / python / go / spring-boot / monorepo).

Real PTY terminal panel for the DSH Web UI: host half spawns shells with node-pty (cmd.exe default on Windows), rendered in the browser with xterm.js; multi-tab sessions, dock/floating window, clipboard support.