assumption-registry-builder

What problem does it solve?

This Skill addresses the challenge of documenting and maintaining a structured assumption register for Excel models, ensuring transparency, auditability, and ease of handover.

Core Features & Use Cases

• Assumption Documentation: Creates a structured register for material assumptions with ID, category, base value, source, rationale, and more.
• Sensitivity Analysis: Computes sensitivity rank from tornado impacts for comprehensive analysis.
• Monitoring and Sign-off: Tracks ownership, monitoring flags, and sign-off for ongoing maintenance.
• Use Case: Ideal for financial models, where assumptions need to be tracked, reviewed, and signed off before major decisions.

Quick Start

Execute the assumption-registry-builder skill to build the assumption register for your Excel model.