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Xlsx Cn
作者
Guohongbin
· GitHub ↗
· v1.0.1
8442
总下载
2
收藏
43
当前安装
2
版本数
在 OpenClaw 中安装
/install xlsx-cn
功能描述
Excel 表格处理 | Excel Spreadsheet Processing. 创建、读取、编辑 Excel 文件 | Create, read, edit Excel files. 支持公式、图表、数据分析 | Supports formulas, charts, data analysis. 触发词：E...
安全使用建议
Install only if you are comfortable with a spreadsheet helper that runs LibreOffice, modifies local Excel files during recalculation, writes a persistent LibreOffice macro into your user profile, and may compile/load a native compatibility shim. Prefer running it in a disposable or isolated environment and work on copies of important spreadsheets.
功能分析
Type: OpenClaw Skill
Name: xlsx-cn
Version: 1.0.1
The skill is classified as suspicious primarily due to the use of `LD_PRELOAD` in `scripts/office/soffice.py` and potential shell injection in `scripts/recalc.py`. The `soffice.py` script dynamically compiles and loads a C shim using `gcc` and `LD_PRELOAD` to enable LibreOffice functionality in sandboxed environments. While the C code appears to be a legitimate workaround, this is a highly privileged and risky operation that could be abused if the skill bundle were compromised. Additionally, `scripts/recalc.py` passes the Excel filename directly to `soffice` via `subprocess.run`, creating a potential shell injection vulnerability if the filename were user-controlled.
能力评估
Purpose & Capability
Creating, reading, editing, and recalculating .xlsx files matches the stated purpose, but the bundled office helpers also support DOCX/PPTX pack, unpack, and validation paths that are not advertised in the Excel-focused description.
Instruction Scope
The SKILL.md discloses use of scripts/recalc.py and says LibreOffice is automatically configured, but it does not clearly explain that recalculation installs a persistent LibreOffice macro, saves the workbook in place, and may use a gcc-built LD_PRELOAD shim.
Install Mechanism
There is no install-time execution or package-install hook in the artifact, but metadata declares no dependencies despite runtime reliance on local tools such as LibreOffice, gcc, timeout or gtimeout, and git for some helper paths.
Credentials
LibreOffice subprocess use is expected for formula recalculation, but dynamically compiling a shared object in a predictable temp location and injecting it into LibreOffice with LD_PRELOAD is high-impact and under-scoped for normal spreadsheet processing.
Persistence & Privilege
scripts/recalc.py writes Module1.xba into the user's LibreOffice application profile and leaves it there, creating persistent application state outside the target workbook.
如何使用
- 确保已安装 OpenClaw（本地或 Docker 部署）
- 在对话框中输入安装命令：
/install xlsx-cn - 安装完成后，直接呼叫该 Skill 的名称或使用
/xlsx-cn触发 - 根据 Skill 的参数说明提供必要输入，即可获得结构化输出
版本历史
v1.0.1
- Added a new metadata file (_meta.json) to the project.
- No changes to existing features or documentation.
v1.0.0
Excel spreadsheet processing | Excel 表格处理，中英文双语
元数据
常见问题
Xlsx Cn 是什么？
Excel 表格处理 | Excel Spreadsheet Processing. 创建、读取、编辑 Excel 文件 | Create, read, edit Excel files. 支持公式、图表、数据分析 | Supports formulas, charts, data analysis. 触发词：E... 它是一个面向 Claude Code / OpenClaw 的 AI Agent Skill 插件，目前累计下载 8442 次。
如何安装 Xlsx Cn？
在 OpenClaw 或 Claude Code 对话框中运行命令「/install xlsx-cn」即可一键安装，无需额外配置。
Xlsx Cn 是免费的吗？
是的，Xlsx Cn 完全免费（开源免费），可自由下载、安装和使用。
Xlsx Cn 支持哪些平台？
Xlsx Cn 跨平台运行，可在任意部署了 OpenClaw / Claude Code 的环境中使用（cross-platform）。
谁开发了 Xlsx Cn？
由 Guohongbin（@guohongbin-git）开发并维护，当前版本 v1.0.1。
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