merge2excel

A utility that combines several Excel spreadsheet files into one workbook, placing each original file on its own sheet.

In plain words
What is it for?
Use it when you need to merge all Excel files in a folder into a single workbook at a chosen output path.
Why use it?
It removes the need to copy data manually between workbooks and keeps the source files separated inside one output file.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/coderwanfeng/python-office/merge2excel
Any agent
npx skills add CoderWanFeng/python-office --skill merge2excel
Clone the repo
git clone --depth 1 https://github.com/CoderWanFeng/python-office

Made for: Claude Code, Codex.

Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 309 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00038 $0.00309
Opus 5 $0.00019 $0.00154
Sonnet 5 $0.00008 $0.00062
Haiku 4.5 $0.00004 $0.00031

Measured yesterday against content hash ff71dad5eba5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

merge2excel 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 yesterday.

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/merge2excel/SKILL.md · 54 lines

What it actually says

merge2excel Skill

将多个 Excel 文件合并到一个 Excel 的不同 sheet 中

功能描述

将指定目录下的所有 Excel 文件合并到一个新的 Excel 文件中,每个原始文件对应一个新 sheet。

所属分类

office/skills/excel/merge2excel/

调用方式

from skills.excel import merge2excel

merge2excel(
    dir_path='./excel_files',
    output_file='./merge2excel.xlsx'
)

参数说明

参数 类型 必填 默认值 说明
dir_path str - 包含多个 Excel 文件的目录路径
output_file str 'merge2excel.xlsx' 合并后的 Excel 文件路径

返回值

None

使用示例

from skills.excel import merge2excel
merge2excel(dir_path='./excels', output_file='./all_in_one.xlsx')

视频教程

https://www.bilibili.com/video/BV1Th4y1Y7kd/

原始函数

office.api.excel.merge2excel

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. yesterday First seen · 54 lines · 38 tokens per session scan A ff71dad5eba5

Subscribe to this mod's changes

merge2excel is a skill published in the GitHub repository CoderWanFeng/python-office (1,346 stars, last pushed 12d ago), licensed Apache-2.0. It adds 38 tokens to every session and 309 once invoked, about $0.0002 per session on Opus 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 2026-08-30.

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