f5-excel-to-csv

f5-excel-to-csv is a command for Claude Code from Fujigo-Software/f5-framework-claude. It costs 8 tokens per session (923 once invoked), scanned A, original, MIT.

A command that turns Excel workbooks into CSV files, a plain-text table format. This makes spreadsheet cell content easier for an AI tool to read.

In plain words
What is it for?
Converting .xlsx spreadsheets to CSV before asking an AI tool to inspect, summarize, or process their contents.
Why use it?
Excel files store data in a packaged file format that may not be directly readable by an AI tool. CSV exposes the table contents as text.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is python scripts/excel-to-csv.py.

Part of the f5-core plugin — 46 commands, 1 agent shipped together

Good fit Converting .xlsx spreadsheets to CSV before asking an AI tool to inspect, summarize, or process their contents.

Compare 6 commands from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/Fujigo-Software/f5-framework-claude
agentmods
npx agentmods add commands/fujigo-software/f5-framework-claude/f5-excel-to-csv

Made for: Claude Code.

Or install f5-core, the plugin that ships this one along with the rest of its 46 commands, 1 agent.

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 f5-excel-to-csv

README.md
[![agentmods](https://agentmods.dev/badge/commands/fujigo-software/f5-framework-claude/f5-excel-to-csv.svg)](https://agentmods.dev/commands/fujigo-software/f5-framework-claude/f5-excel-to-csv)
Your own site
<a href="https://agentmods.dev/commands/fujigo-software/f5-framework-claude/f5-excel-to-csv"><img src="https://agentmods.dev/badge/commands/fujigo-software/f5-framework-claude/f5-excel-to-csv.svg" alt="Measured on agentmods" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 923 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 $0.00008 $0.00923
Opus 5 $0.00004 $0.00462
Sonnet 5 $0.00002 $0.00185
Haiku 4.5 $0.00001 $0.00092

Measured 8d ago against content hash 6f6d8088eb2b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

f5-excel-to-csv 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 8d ago.

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.

plugins/f5-core/commands/f5-excel-to-csv.md · 124 lines

How it starts

The opening of the file, as written. The whole thing — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/f5-excel-to-csv

ARGUMENTS: $ARGUMENTS


EXCEL TO CSV CONVERTER

Chuyển đổi Excel files sang CSV để AI có thể đọc nội dung.

VÌ SAO CẦN CONVERT?

┌─────────────────────────────────────────────────────────────────────────────────┐
│                         EXCEL BINARY LIMITATION                                  │
├─────────────────────────────────────────────────────────────────────────────────┤
│                                                                                  │
│  EXCEL (.xlsx)                     CSV (.csv)                                   │
│  ┌─────────────┐                   ┌─────────────┐                              │
│  │ Binary ZIP  │    Convert →      │ Plain Text  │                              │
│  │ XML inside  │                   │ AI readable │                              │
│  └─────────────┘                   └─────────────┘                              │
│                                                                                  │
│  AI Access:                        AI Access:                                   │
│  ❌ Cannot read                    ✅ Full read                                 │
│     cell content                      all content                               │
│                                                                                  │
└─────────────────────────────────────────────────────────────────────────────────┘

USAGE

Option 1: PowerShell (yêu cầu Excel installed)

# Convert tất cả Excel files (sheet đầu tiên)
.\scripts\excel-to-csv.ps1

# Convert tất cả sheets
.\scripts\excel-to-csv.ps1 -AllSheets

# Custom input/output paths
.\scripts\excel-to-csv.ps1 -InputPath ".f5\input\raw\excel\0203" -OutputPath ".f5\input\raw\csv"

# Overwrite existing files
.\scripts\excel-to-csv.ps1 -Force

Option 2: Python (không cần Excel)

# Install dependencies (chỉ lần đầu)
pip install openpyxl pandas

# Convert tất cả Excel files
python scripts/excel-to-csv.py

# Convert tất cả sheets
python scripts/excel-to-csv.py --all-sheets

# Custom paths
python scripts/excel-to-csv.py .f5/input/raw/excel .f5/input/raw/csv

# Overwrite
python scripts/excel-to-csv.py --force

Read the full file on GitHub · 124 lines

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. 8d ago First seen · 124 lines · 0 tokens per session scan A 6f6d8088eb2b

Subscribe to this mod's changes

f5-excel-to-csv is a command published in the GitHub repository Fujigo-Software/f5-framework-claude (24 stars, last pushed 7mo ago), licensed MIT. It adds 8 tokens to every session and 923 once invoked, about $0.0000 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.