DeepSeek Harness Plugin

whyihaveyou/dsh-suite#plugin-session-export

Stars ★ 57 Category Sessions & Messages Added 2026-08-14

Export the append-only session log as human-readable Markdown or HTML, grouped by trajectory source.

Install

# from GitHub (first run asks for allowBuilds approval — follow the hint, retry)

dsh plugin --profile web add github:whyihaveyou/dsh-suite#path:/packages/plugins/plugin-session-export

Any plugin you install runs third-party code with your own permissions — it can read your files, use your credentials, and reach the network, and tool approvals don’t sandbox it. GitHub-sourced plugins also run build scripts at install time — pnpm blocks those until you allow them, so an install can stop with ERR_PNPM_GIT_DEP_PREPARE_NOT_ALLOWED or ERR_PNPM_IGNORED_BUILDS; dsh prints the exact key to add under allowBuilds in your profile’s pnpm-workspace.yaml, and the install works on the next run. Allowing a build is a trust decision: only install sources you trust, and pin a commit (github:owner/repo#sha).

README

This plugin publishes its README in Chinese only.

💬 问题反馈

DSH 插件:把 append-only 会话日志导出成人读的 Markdown / HTML,按 Trajectory 来源分组渲染 (系统提示 / 思维链 / 工具调用 / 子agent)。官方 session-log-export 只给 raw JSONL,本插件补齐 「一段对话一份干净文档,可直接贴飞书 / 周报 / 复盘」的缺口。

DSH plugin: export the append-only session log as human-readable Markdown / HTML, grouped by trajectory source (system prompt / reasoning / tool calls / subagent). The official session-log-export only emits raw JSONL; this plugin produces a clean per-conversation document you can paste into a report, IM, or review.


特性 / Features

  • 工具 export_session(defineTool,inject: ['tools','sessions']):

    • format: 'markdown' | 'html'(默认 markdown);HTML 为自包含单文件(内联样式 + 打印友好),可直接分享。
    • includeToolDetails: true|false(默认 true):工具细节开关——false 时只保留工具调用名称、隐藏参数与结果(适合对外分享的干净版)。
    • 导出当前会话(默认)、指定 sessionId,或 all: true 批量导出全部 live 会话。
    • path 缺省写会话 workspace(session.header.cwd)。
  • 按来源分组渲染:系统提示(request/header)、用户/助手正文、思维链(reasoning 折叠)、 工具调用(参数 + 结果折叠,subagent* 等委派工具标为「子agent」)、todo 列表、用量统计。

  • 子agent 会话(header.origin === 'subagent')在头部标注来源与委托深度。

  • Tool export_session (defineTool, inject: ['tools','sessions']):

    • format: 'markdown' | 'html' (default markdown); HTML is a self-contained single file (inline styles + print-friendly), ready to share.
    • includeToolDetails: true|false (default true): tool-detail switch — false keeps only tool names, hiding args/results (a clean share version).
    • Export the current session (default), a named sessionId, or all: true to batch-export every live session.
    • path defaults to the session workspace (session.header.cwd).
  • Grouped by source: system prompt (request/header), user/assistant prose, reasoning (collapsed), tool calls (args + result collapsed, delegation tools flagged as subagent), todos, usage totals.

  • Subagent sessions (header.origin === 'subagent') are annotated with origin and delegation depth.


安装 / Install

dsh plugin --profile <name> add @dsh-suite/plugin-session-export

(本地开发:dsh plugin --profile <name> add ./packages/plugins/plugin-session-export)

使用 / Usage

模型(或 CLI)可直接调用该工具:

The model (or CLI) can call the tool directly:

export_session({ format: 'html' })
export_session({ all: true, path: '/tmp/session-dumps' })
export_session({ sessionId: 'session-3', format: 'markdown' })
export_session({ format: 'html', includeToolDetails: false })  // 分享版:只留工具名

输出示例 / Output sample (Markdown):

# 帮我查一下 Kuramoto 临界指数

会话:`session-1` · 创建时间:2026-08-13T…Z · 模型:`deepseek-official/deepseek-chat`

## 系统提示
```text
You are a helpful assistant…
```

## 对话

### Turn 1
**👤 用户**
帮我查一下 D 维 Kuramoto 模型的临界指数

**🤖 助手**
临界指数为 γ⁻ = γ⁺ = 1 …

<details>
<summary>🧠 思维链(Thinking)</summary>

```text
先定位 Daido 2015 的磁化率定义…
```

</details>

<details>
<summary>🔧 工具调用:web_search</summary>

**参数**
```json
{ "query": "Daido 2015 Kuramoto susceptibility" }
```

**结果**
```text
… 检索到 3 条结果 …
```

</details>

验证 / Verification

  • ✅ 纯 ESM 编译(pnpm build)+ typecheck
  • ✅ dsh.bundle + cordis.patch.yml 装载进真实 DSH profile(headless 无 key 跑到 MISSING_CREDENTIAL,registered "export_session" — listed=true)
  • ✅ 渲染冒烟(scripts/render-smoke.mjs):合成真实 SessionEvent 流 → md/html × 含/不含工具细节 4 种输出,14 项断言全 PASS;HTML 自包含样式 + 打印友好
  • ✅ HTML 真实打开(playwright/Chrome):export-full.html(工具详情展开)/ export-mini.html(仅工具名)渲染正确(截图 research/export-screenshots/)
  • ⚠️ 端到端「模型调 export_session → 落盘 → 读回」需真实会话 + API key——未闭环(渲染逻辑按真实 SessionEvent 类型实现并编译通过)

设计准则 / Design principles

遵守 dsh-plugin-design-principles.md:inject 声明依赖(#3)、ctx.tools.register 注册即 effect(#1)、会话数据走 ctx.sessions(服务依赖,非全局状态,#2)、读写文件是不可逆发射、 失败即抛错不半写(#9)。


Theme & Skin Compatibility / 主题与皮肤兼容

This plugin renders no own host UI (its surface is host-provided / tool / event only), so it is naturally theme-compatible. If a Web UI panel is added later, it must follow the DSH Web styling contract — colors via --dsw-alias-* tokens, no hardcoded literals — and emit data-dsh-plugin / data-dsh-part / data-dsh-surface (L1 + L2 of the dsh-web skin-center contract).

本插件不渲染自有宿主 UI(仅经宿主提供的表面 / 工具 / 事件暴露),天然与主题兼容。日后若加 Web UI 面板, 须遵循 DSH Web 样式契约(颜色走 --dsw-alias-* 令牌、不写硬编码色值),并输出 data-dsh-plugin / data-dsh-part / data-dsh-surface 语义属性(dsh-web 皮肤中心契约 L1 + L2)。

Content from the project README on GitHub ↗

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