# Inversion Exercise

> Flip core assumptions to reveal hidden constraints and alternative approaches - "what if the opposite were true?

- **Type:** Skill
- **Install:** `agentstack add skill-obra-superpowers-skills-inversion-exercise`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [obra](https://agentstack.voostack.com/s/obra)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [obra](https://github.com/obra)
- **Source:** https://github.com/obra/superpowers-skills/tree/main/skills/problem-solving/inversion-exercise

## Install

```sh
agentstack add skill-obra-superpowers-skills-inversion-exercise
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Inversion Exercise

## Overview

Flip every assumption and see what still works. Sometimes the opposite reveals the truth.

**Core principle:** Inversion exposes hidden assumptions and alternative approaches.

## Quick Reference

| Normal Assumption | Inverted | What It Reveals |
|-------------------|----------|-----------------|
| Cache to reduce latency | Add latency to enable caching | Debouncing patterns |
| Pull data when needed | Push data before needed | Prefetching, eager loading |
| Handle errors when occur | Make errors impossible | Type systems, contracts |
| Build features users want | Remove features users don't need | Simplicity >> addition |
| Optimize for common case | Optimize for worst case | Resilience patterns |

## Process

1. **List core assumptions** - What "must" be true?
2. **Invert each systematically** - "What if opposite were true?"
3. **Explore implications** - What would we do differently?
4. **Find valid inversions** - Which actually work somewhere?

## Example

**Problem:** Users complain app is slow

**Normal approach:** Make everything faster (caching, optimization, CDN)

**Inverted:** Make things intentionally slower in some places
- Debounce search (add latency → enable better results)
- Rate limit requests (add friction → prevent abuse)
- Lazy load content (delay → reduce initial load)

**Insight:** Strategic slowness can improve UX

## Red Flags You Need This

- "There's only one way to do this"
- Forcing solution that feels wrong
- Can't articulate why approach is necessary
- "This is just how it's done"

## Remember

- Not all inversions work (test boundaries)
- Valid inversions reveal context-dependence
- Sometimes opposite is the answer
- Question "must be" statements

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [obra](https://github.com/obra)
- **Source:** [obra/superpowers-skills](https://github.com/obra/superpowers-skills)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-obra-superpowers-skills-inversion-exercise
- Seller: https://agentstack.voostack.com/s/obra
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.