spreadsheet-audit

spreadsheet-audit is a command for Claude Code from intellegix/intellegix-code-agent-toolkit. It costs 0 tokens per session (7,845 once invoked), scanned A, original, MIT.

A command that audits an Excel workbook for formula correctness, formatting, data integrity, simplicity, and compliance with provided specifications. It can inspect the workbook without requiring Excel to be installed.

In plain words
What is it for?
Use it to inspect an Excel file, validate formulas and entered data, review formatting, compare it with requirements, and produce an audit report.
Why use it?
It helps uncover incorrect calculations, inconsistent presentation, and formulas that are too complex for a non-technical reviewer to verify. It also checks the workbook visually.

Command for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: reads .claude/ paths; mentions CLAUDE.md; names the AskUserQuestion tool.

Good fit Use it to inspect an Excel file, validate formulas and entered data, review formatting, compare it with requirements, and produce an audit report.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit
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.

Clone the repo
git clone --depth 1 https://github.com/intellegix/intellegix-code-agent-toolkit

Made for: Claude Code.

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 spreadsheet-audit

README.md
[![agentmods](https://agentmods.dev/badge/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit/github.svg)](https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit)
Your own site
<a href="https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit"><img src="https://agentmods.dev/badge/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit/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 spreadsheet-audit

Your own site · 80×15
<a href="https://agentmods.dev/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit"><img src="https://agentmods.dev/badge/commands/intellegix/intellegix-code-agent-toolkit/spreadsheet-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 7,845 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 $0.00000 $0.07845
Opus 5.5 $0.00000 $0.03138
Sonnet 5.5 $0.00000 $0.01569
Haiku 4.5 $0.00000 $0.00784

Measured 1mo ago against content hash 5940c6d45b3a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

spreadsheet-audit 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 1mo 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.

commands/spreadsheet-audit.md · 456 lines

How it starts

The opening of the file, as written. The whole thing — 456 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/spreadsheet-audit — Comprehensive Excel Spreadsheet Audit

Perform a 6-step audit of an Excel spreadsheet for formula correctness, formatting consistency, data integrity, boss-auditable simplicity, and spec compliance. Uses the excel-screenshot MCP server tools — no Excel installation required.

Architecture: Validate → Discover → Load Specs → Deep Audit (5 categories) → Visual Verify → Report. Free, fully local.

BOSS-AUDITABLE PRINCIPLE: Every formula in the workbook must be understandable by a non-technical person who clicks the cell. Only simple arithmetic (+, -, *, /), plain cell references, and small SUM() are allowed. Time entry totals must show each individual entry as an explicit addend (=8+8+8, never =SUM(range) or =24). This rule is enforced in Step 3E and cross-checked in Steps 3A and 3D.

CRITICAL: Execute the full audit silently and present results at the end. Only interact with the user in Step 0 (file selection) and Step 2 (spec clarification if no specs found).

Input

$ARGUMENTS = path to .xlsx file (required), optionally followed by sheet name(s) or --focus flag.

Examples:

  • /spreadsheet-audit "C:\path\to\budget.xlsx"
  • /spreadsheet-audit "C:\path\to\report.xlsx" Sheet1
  • /spreadsheet-audit "C:\path\to\data.xlsx" --focus formulas

Step 0: Validate Input — MANDATORY, SILENT

  1. Parse $ARGUMENTS for file path (first argument = file path, remaining = sheet names or --focus flag)
  2. If no path provided: Glob for **/*.xlsx in working directory
    • If exactly 1 found → use it (confirm with user)
    • If 0 found → STOP: "No .xlsx files found. Provide a path."
    • If 2+ found → use AskUserQuestion to ask user to pick one (list all found)
  3. Verify file exists and is readable by calling spreadsheet_list_sheets(file_path)
  4. If file is locked (PermissionError): report "Close Excel first, then retry"
  5. If file is password-protected (InvalidFileException): STOP: "File is password-protected. Remove protection first."

Read the full file on GitHub · 456 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. 1mo ago First seen · 456 lines · 0 tokens per session scan A 5940c6d45b3a

Subscribe to this mod's changes

spreadsheet-audit is a command published in the GitHub repository intellegix/intellegix-code-agent-toolkit (57 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 7,845 tokens. 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.