What you will do

1. 1.Calibrate a 6-item instrument and get a verifiable certificate
2. 2.Run diagnostics — find a misfitting item, read the root-cause
3. 3.Read a Wright map with targeting assessment
4. 4.See how scaffold context changes evidential weight
5. 5.Tier a certification — decision strength, use policy, family view
6. 6.Explore a 36-cell audit where the engine loses on purpose
7. 7.Validate content against domain rules (+ 8 IDStack rules)
8. 8.See 8 published studies recovered from simulated data