xlsx 9

DSH model-facing Office tools: create, read, and update Word (.docx), Excel (.xlsx), and PowerPoint (.pptx) files inside the session workspace.

Talk to Excel in DeepSeek Harness: create/edit spreadsheets, formulas, styles, filters, and tables by conversation; auto-verifies formulas after every edit, repairs silent errors, and validates charts.

WaLiOffice 办公工具套件 — DeepSeek Harness (DSH) 插件

DSH 右侧栏 Excel 编辑插件 v2：支持多工作表、单击选中/双击编辑、多选批量格式、色盘单步撤销、选中动画，并保存回原文件。

Read-only Excel analysis toolkit for dsh (DeepSeek Harness). Streaming xlsx reader (yauzl + sax), describe / filter / pivot tools, big-file safe.

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).

DSH web 插件：为 better-sidebar 的 Office 预览（.docx/.xlsx/.pptx）加「用系统默认程序打开」按钮，并内置 pdf.js 为 PDF 提供内嵌预览。宿主侧注册 /sidebar-open-with-app/open 路由。

Meta package: one-command installation of useful community plugins for DeepSeek Harness — upload button, document reader, vision (image reading via DeepSeek's built-in multimodal model), plugin manager, and desktop launcher.

Office document tools (xlsx / pdf / pptx / docx) for DeepSeek Harness: generate, read, and edit spreadsheets, PDFs, presentations, and Word documents