— Document 01How the instrument works

Methodology

RevisionM-1.0
Issued28 APR 2026

Cowie uses adversarial analysis to stress-test your decisions before you make them. Instead of telling you what you want to hear, it deliberately searches for the ways your plan could fail — and gives you the early warning signals to watch for.

§ 01

How it works

When you describe a decision, Cowie examines it from multiple adversarial perspectives — each designed to surface risks you may not have considered. The analysis is structured around three layers, designed to move from abstract to observable.

§ 02

The three layers

L-01 / Failure scenarios

Concrete ways the plan could break

Specific failure modes with the mechanics of how and why they happen. When you provide financial context, we do the math for you. Not vague warnings — actual modes.

L-02 / Early warning signals

Observable tripwires

Each scenario comes with a signal — something you can actually watch for in real life that tells you this risk is materialising. Abstract worries become concrete tripwires.

L-03 / Competing perspectives

Four voices, real disagreement

Optimist, pragmatist, cautious voice, and contrarian — each recommending a genuinely different course. If all four agree, the analysis pushes harder for real tension.

§ 03

Why context matters

The difference between a generic analysis and a devastating one is context. When you share your financial stakes, who else is affected, and your timeline, the analysis can reference your actual numbers, your actual relationships, and your actual deadlines.

Without context, you get patterns. With it, you get precision.

§ 04

What this is not

Cowie is not a therapist, a financial advisor, or a replacement for professional counsel. It does not tell you what to do. It shows you what could go wrong so you can make your own decision with your eyes open.

If you are in crisis or immediate danger, Cowie will surface relevant resources — but it is not a crisis intervention service.

§ 05

The technology

Cowie is powered by a large language model prompted to think adversarially about your specific situation. It analyses your decision from multiple perspectives in a single pass — there are no separate AI systems debating each other. The quality comes from the prompt engineering, not from theatrical presentation.

Ready to stress-test a decision?

Free. No account. Three minutes.

Run pre-mortem