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Control Test Engineer

Reverse engineer SOX controls from example inputs and outputs, then generate reusable AI skills that perform those controls automatically with built-in verification.

How It Works

Control Test Engineer analyzes example SOX control inputs and outputs to reverse-engineer the control logic, then generates a standalone Claude Desktop skill that can perform the control automatically with built-in triple-check verification.

Privacy by design: All analysis runs locally through Claude Code. Your control data, templates, and generated skills stay on your machine.

Key Features

What You Need

1
Example Input (required)

Source data the control operates on—an ERP extract, GL report, system export, or transaction listing.

2
Example Output (required)

A completed, correct version of the control output showing the expected result.

3
Output Template (required)

The blank or partially filled template that should be populated when performing the control.

4
Supporting Docs (optional)

Control narratives, RCMs, SOX matrices, process maps, testing procedures, policies, or walkthrough notes to enrich the generated skill.

Tutorial: Reverse Engineer a Control with Claude Code

1
Install the Claude Code skill

Download the Control Test Engineer skill and add it to your Claude Code skills directory.

2
Provide your materials

Point the skill at your example input, example output, output template, and any supporting documentation. The skill will catalog and confirm what it received.

3
AI reverse engineers the control

The skill analyzes the relationship between inputs and outputs, identifies the control logic, and maps every field transformation, calculation, and validation rule.

4
Get your reusable skill

A standalone Claude Desktop skill is generated that can perform the control automatically on new data, with built-in triple-check verification to catch errors.

← Previous version (Control Testing)
Open source under the MIT License. Free to use, modify, and distribute.