Describe a situation. The engine maps it against known structural patterns from 3,000 years of recorded system failures.
Describe what's happening. The engine identifies structural patterns, maps the trajectory, and surfaces the signals worth watching. Layer what‑if events to stress‑test the conditions.
Select events to test against the situation. Each one changes the conditions — the engine shows you what changes.
Read the statement. Grade it, answer it, or both. Your passphrase identifies your validations anonymously — nothing is stored on your device.

The engine uses four structural analysis methods. Each operates independently — together they cover different types of certainty.
Common sense is pre-social, structural, and universal. Your recognition of a statement is a data point — not a vote, not an opinion. The library turns that recognition into a measurable evaluation layer.
Eight structural signatures identified across 3,000 years of recorded system failures. Each pattern describes a sequence — the domain changes, the structure repeats.
“The single biggest obstacle to any form of progress is not wanting. Nothing else.”