# Excel Automation

> Create, parse, and control Excel files on macOS. Professional formatting with openpyxl (font colors, fills, borders, conditional formatting), complex xlsm parsing with stdlib zipfile+xml for investment bank financial models, and Excel window control via AppleScript (zoom, scroll, select). Use when creating formatted Excel reports, parsing financial models, or automating Excel on macOS

## Facts
- Page: https://tashan.sh/capability/plugin-daymade-claude-code-skills-excel-automation
- tashan id: plugin:daymade/claude-code-skills/excel-automation
- Source: https://github.com/daymade/claude-code-skills
- Type: plugin
- Category: design
- tashan score: 45.0 / 100
- Adoption: 7.0
- Upkeep: 100.0
- Freshness: 100.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add daymade/claude-code-skills
/plugin install excel-automation@daymade-skills
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-23 by tashan (https://tashan.sh) from public evidence. Scorer s5.