inversion-exercise

Invert hidden assumptions in problems to explore alternative strategies.

130|8|Updated Jan 23, 2026
One-click install
npx skills add https://github.com/sandgardenhq/sgai --skill inversion-exercise-sandgardenhq
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: inversion-exercise
Source: https://github.com/sandgardenhq/sgai/tree/main/cmd/sgai/skel/.sgai/skills/problem-solving/inversion-exercise
Command: npx skills add https://github.com/sandgardenhq/sgai --skill inversion-exercise-sandgardenhq

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Many teams get stuck following entrenched assumptions, leading to forced or suboptimal solutions. This skill helps uncover hidden constraints by flipping assumptions, revealing alternative approaches.

Core Features & Use Cases

  • Assumption Mapping: List core “must‑be” statements of a problem.
  • Inversion Process: Systematically reverse each assumption to explore what still works.
  • Insight Generation: Identify viable inversions that surface new design or strategy options.
  • Use Case: During a product brainstorming session, apply the inversion exercise to challenge the belief “the UI must be complex” and discover simpler, more effective designs.

Quick Start

Run the inversion exercise skill to list and invert assumptions for your current problem.

Frequently Asked Questions about inversion-exercise

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I uncover hidden assumptions during product brainstorming?

Hidden assumptions are uncovered by listing core must-be statements of a problem and systematically inverting each one. This structured process reveals entrenched constraints and surfaces alternative design strategies without needing additional tooling.

What is the inversion technique for problem-solving?

The inversion technique is a problem-solving method where you reverse fundamental assumptions to explore what still works. It helps teams challenge entrenched beliefs, such as a UI needing complexity, to discover simpler and more effective design options.

When should I use an inversion exercise in design reviews?

Use an inversion exercise in design reviews when proposed solutions feel forced or suboptimal. It helps teams systematically flip assumptions, revealing hidden constraints and alternative approaches that might otherwise remain overlooked.

What is the best way to challenge must-be statements in a product strategy?

The best way to challenge must-be statements in a product strategy is to map them out and systematically reverse each assumption. This inversion process allows you to assess viable alternatives and generate new strategy options.

Does assumption inversion require any specific software dependencies?

Assumption inversion requires no specific software dependencies. It provides a standalone structured process to list, invert, and assess assumptions, helping teams uncover alternative strategies without additional tooling.