margin-audit

Recompute gross margins from raw order exports and flag operations below target.

IndexedMIT★ 1

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/keurcien-margin-audit

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Recompute gross margins from raw order exports and flag operations below target. Use when margins look off, when finance asks for a margin audit, or before a pricing decision.

Use cases: security, finance

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found
Runs as: Python package

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/margin-audit

What's inside

Skill name: margin-audit
Description: Recompute gross margins from raw order exports and flag operations below target. Use when margins look off, when finance asks for a margin audit, or before a pricing decision.
License: MIT
Compatibility: Requires Python 3.11+ with pandas and openpyxl
Metadata: author: keurcien · auxilia-requires: python>=3.11; pandas>=2.1, openpyxl; egress=none
Instructions: 26 lines in SKILL.md · view on GitHub

Before installing

Ships executable scripts

Files (5)

SKILL.md
rules.md · references/
clean.py · scripts/
fake_data.py · scripts/
margins.py · scripts/

SKILL.md (first lines)

# Margin audit

## When to use

Margins reported by an operation look wrong, or someone wants them recomputed
from the raw export rather than trusted from the dashboard.

## Steps

1. Ask for the raw order export (CSV) if it is not already in the workspace.
2. Clean it: `python scripts/clean.py <export.csv> cleaned.csv` — drops
   cancelled orders and normalises currency columns.
3. Compute margins per operation: `python scripts/margins.py cleaned.csv margins.xlsx`.
4. Read `references/rules.md` for the margin targets per category before
   flagging anything.
5. Report the operations below target, worst first, with the recomputed
   margin next to the reported one.

## Testing without a real export

`python scripts/fake_data.py fake.csv` writes a synthetic export that
`margins.py` reads directly. Add `--raw` to get currency formatted like a real
export (`12,50€`) so the file has to go through `clean.py` first. Four of the
twelve generated operations sit below their category target.

From keurcien/auxilia-skills, MIT.

Signals

Stars: 1
Forks: 0
Open issues: 0
Last commit (this folder): Sep 17, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License: MIT
Repository: github.com/keurcien/auxilia-skills
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

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Cite this page

margin-audit skill. Agent Mart. https://agentmart.dev/skills/keurcien-margin-audit (last updated 2026-10-24)