DSH | dsh-pptx-editor | Edit PowerPoint presentations through conversation

[yunfeizhu]

English

Unofficial project, independently developed and maintained by a community
member. Not affiliated with or endorsed by DeepSeek.

Project and source ·
1.0.0 release ·
npm package · Usage

What it does

Send a .pptx attachment in a DSH Web conversation. The presentation opens in
the right sidebar, where you can use the full editor or ask the Agent to change
it. For example:

• “Add a slide at the end titled Next steps.”
• “Center the title on slide 3 and make it blue.”
• “Change the second row's score to 42.”
• “Insert the image I uploaded on this slide.”

Version 1.0.0 supports slide creation and management, text and paragraph
formatting, element alignment, shapes, tables, six chart types, uploaded images,
and undo/redo. Changes appear directly without an extra apply-confirmation step.

Editor example from a synthetic presentation used in browser regression.

Install

With Node 24 and a configured DeepSeek Harness:

dsh plugin --profile web add dsh-pptx-editor@1.0.0
dsh web

Save open documents before restarting an existing DSH service. Open DSH's login
URL in Chrome or Edge. This is a prebuilt bundle; users do not need to build the
plugin or configure a separate model key. Tested with DSH CLI 0.1.5-rc.1,
public DSH packages 0.1.5-rc.2, and pptx-react-viewer 3.19.2.

DSH integration and current boundaries

The plugin registers a native sidebar tab and conversation tools through DSH's
public plugin APIs. Sent PPTX attachments open through the admitted-message
feed; the editor and Agent share the same document and undo history. It uses the
model selected in the DSH conversation. No DSH source patch is required.

• The viewer's Save button downloads a PPTX. AutoSave keeps a browser
  recovery copy; it does not overwrite the original file.
• The plugin reads attachments admitted to the current conversation. Document
  text and structured data read by tools can reach the configured model
  provider.
• Native attachment-card clicks are not an extension point; ask “Reopen the
  PPTX on the right.”
• Animation, master/theme editing and other unavailable public APIs are not
  exposed to conversation. Imported charts and complex formatting have explicit
  capability limits.

Bug reports and reproducible examples are welcome in the
issue tracker. Please use
a synthetic or anonymized presentation rather than private content.

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简体中文

非官方项目，由社区成员独立开发和维护，与 DeepSeek 无隶属关系，也不代表官方推荐。

项目与源码 ·
1.0.0 版本 ·
npm 包 · 使用说明

能做什么

在 DSH Web 对话中发送一个 .pptx
附件，演示文稿会在右侧打开。既可以使用完整编辑器，也可以直接向 Agent 提出修改需求，例如：

• “在末尾新增一页，标题写下一步计划。”
• “把第三页标题居中，字体改成蓝色。”
• “把第二行的分数改成 42。”
• “把我上传的图片放到这一页。”

1.0.0
支持新增和管理幻灯片、文字与段落格式、元素对齐、形状、表格、六类图表、上传的图片，以及撤销与重做。修改会直接显示，无需额外点击确认应用。

编辑器示例：浏览器回归测试使用的合成演示文稿。

安装

先安装 Node 24 并配置 DeepSeek Harness：

dsh plugin --profile web add dsh-pptx-editor@1.0.0
dsh web

如果 DSH 已在运行，请先保存文稿再重启。在 Chrome 或 Edge 中打开 DSH 输出的登录链接。安装包包含构建产物，不需要用户自行构建，也不需要单独配置模型密钥。已测试 DSH
CLI 0.1.5-rc.1、DSH 公开插件包 0.1.5-rc.2 和 pptx-react-viewer 3.19.2。

如何接入 DSH，以及当前边界

插件通过 DSH 公开插件接口注册右侧页签和对话工具，在附件消息被接收后打开 PPTX。编辑器与 Agent 共用当前文稿和撤销历史，使用 DSH 对话中选定的模型，无需修改 DSH 源码。

• 组件的保存按钮下载 PPTX；自动保存保留浏览器恢复副本，不会覆盖本机原文件。
• 附件读取限定在当前对话已接收的文件。工具读取的文稿文字和结构化数据可能进入当前配置的模型服务商。
• 当前没有普通附件卡片点击扩展接口；可以通过对话说“重新打开右侧的 PPTX”。
• 动画、母版和主题等缺少公开接口的能力尚未接入对话。导入图表与复杂格式也有明确的能力边界。

欢迎在 Issues
反馈问题和可复现示例。请使用合成或脱敏文稿，避免提交私人内容。