Tools & Capabilities

DSH plugin: edit the system prompt (deployment persona) from the Settings page, with live preview.

Inject rules when needed, without wasting context. DSH port of opencode-stream-rules.

Upload local images and files to your image host through PicGo's existing configuration (PicGo Cloud, GitHub, S3, COS, Qiniu, or any installed uploader plugin), via a `picgo_upload` tool and a `/picgo` command.

HarmonyOS device bridge: hdc screenshot/install/log/crash/UI automation loop with read_image, official-first versioned API knowledge (SDK .d.ts + offline bundled docs), and a DevEco CLI build/sign/lint lane.

Continual self-evolution: versioned, auditable, rollback-safe harness state (prompts, memory, skills, subagent specs) refined from session trajectories, with review gates and hot-reloaded skills.

Strict ISO 8601 parsing, IANA timezone conversion, and UTC calendar arithmetic.

Descriptive statistics, percentiles, frequency distributions, and correlation.

Parse/query/aggregate/convert CSV (RFC 4180) with a zero-dependency state-machine parser.

Android GUI Agent with ADB screenshots, compact UI hierarchy grounding, verified iterative actions, approvals, and a Mobile Web view.

Feynman learning-mode plugin: teach → teach-back → judge → re-explain loop rendered as rich HTML lesson cards (mermaid diagrams + shiki code highlighting).

DSH 思维导图模式插件：课件(PPT/PDF/Word)+电子书 → 打印级复习思维导图 HTML（A3 横向、每主干一页、大括号式横向、宋体、右栏笔记区、封面总览 + 交互式测试题）

模型回合结束后用 LLM 生成 3 条批判性跟进建议，点击即发送 | After a model turn, an LLM generates 3 critical follow-up suggestions shown as click-to-send chips

Conservative auto-approval preset for DeepSeek Harness sandbox escalations

Content-addressed artifact, fact, action and report lineage for DeepSeek Harness

DeepSeek Harness 插件:OpenCode Go 用量与花费悬浮仪表盘(配额、逐请求成本、模型/来源分布)

Generate self-contained interactive HTML reports from Markdown, tables, charts, China province maps, flowcharts, math, and drill-down tables — a DeepSeek Harness (dsh) plugin

DeepSeek Harness (dsh) 插件：/cost 查看每个会话花费 + 可拖拽的悬浮费用胶囊

DeepSeek Harness music plugin (dsh-plugin)