excel2csv

excel2csv is a skill for Claude Code, Codex from CoderWanFeng/python-office. It costs 52 tokens per session (473 once invoked), scanned A, original, Apache-2.0.

A spreadsheet conversion tool that exports one or more Excel worksheets as CSV files, a plain-text table format. It can use UTF-8 with a marker that helps Excel display Chinese correctly.

In plain words
What is it for?
Use it to convert Excel reports into CSV files for scripts, data tools, or Linux command-line programs, including batches of worksheets.
Why use it?
It avoids manually saving each worksheet and reduces garbled non-English text when opening CSV files in Excel.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to convert Excel reports into CSV files for scripts, data tools, or Linux command-line programs, including batches of worksheets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/coderwanfeng/python-office/excel2csv
About the project

python-office is a Python library that provides ready-to-use modules for automating office and media tasks such as PDF, Word, Excel, PowerPoint, email, WeChat, images, video, and OCR. It is for people who want to automate common work activities with short Python calls, including users with little Python experience. Its catalogue skills expose the library's individual automation areas to coding agents.

CoderWanFeng/python-office · 1,369 stars · on GitHub · python-office.com

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add CoderWanFeng/python-office --skill excel2csv
Clone the repo
git clone --depth 1 https://github.com/CoderWanFeng/python-office

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for excel2csv

README.md
[![agentmods](https://agentmods.dev/badge/skills/coderwanfeng/python-office/excel2csv/github.svg)](https://agentmods.dev/skills/coderwanfeng/python-office/excel2csv)
Your own site
<a href="https://agentmods.dev/skills/coderwanfeng/python-office/excel2csv"><img src="https://agentmods.dev/badge/skills/coderwanfeng/python-office/excel2csv/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for excel2csv

Your own site · 80×15
<a href="https://agentmods.dev/skills/coderwanfeng/python-office/excel2csv"><img src="https://agentmods.dev/badge/skills/coderwanfeng/python-office/excel2csv.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 473 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00052 $0.00473
Opus 5.5 $0.00021 $0.00189
Sonnet 5.5 $0.00010 $0.00095
Haiku 4.5 $0.00005 $0.00047

Measured 5d ago against content hash 7a6bcb6832ac, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

excel2csv scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (__init__.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/excel/excel2csv/SKILL.md · 57 lines

What it actually says

excel2csv Skill

把 Excel 导出成 CSV,中文不乱码

功能描述

把一个或多个工作表导出为 CSV。默认使用 utf-8-sig(带 BOM), 双击用 Excel 打开中文不会乱码;需要给 Linux 工具链消费时可以改成 utf-8。 多工作表时会按 <文件名>_<工作表名>.csv 分别导出。

所属分类

skills/excel/excel2csv/

调用方式

from skills.excel import excel2csv

excel2csv(excel_path='报表.xlsx', output_dir='./csv')

参数说明

参数 类型 必填 默认值 说明
excel_path str 是 - Excel 文件路径
output_dir str 否 None 输出目录,默认与 Excel 同目录
sheet_name str 否 None 只导出指定工作表,默认全部
encoding str 否 'utf-8-sig' 输出编码
delimiter str 否 ',' 分隔符,可用 ';' 或 '\t'

返回值

dict,包含 files(CSV 绝对路径列表)、rows(工作表名 -> 数据行数)、 encoding、delimiter。

使用示例

from skills.excel import excel2csv

result = excel2csv('报表.xlsx', output_dir='./csv')
for path in result['files']:
    print('已导出', path)
print('行数统计', result['rows'])

原始函数

contributors/my12yyds/excel2csv.py

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 57 lines · 52 tokens per session scan A 7a6bcb6832ac

Subscribe to this mod's changes

excel2csv is a skill published in the GitHub repository CoderWanFeng/python-office (1,369 stars, last pushed 3d ago), licensed Apache-2.0. It adds 52 tokens to every session and 473 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-27.

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