# Three Tool Taxonomy (Kevin Session 2026-04-16)
## 1. Trust-Tiered Revision (Inward Epistemics)
Question: Who should I believe over time?
Method: Track record weighting.
Use case: Conflicting claims, scarce evidence.

## 2. SVA Signal Detection (External Story Diagnostic)
Question: Does THIS story carry markers of genuine experience?
Markers: sensory detail, complications, self-corrections, emotional anchoring.
Absent markers = red flag for fabrication.

## 3. Credibility Demonstration (Outward Legibility)
Question: Why should anyone believe what I say?
Method: Show premise sourcing, inference step, honest uncertainty in audience language.

## Relationships
1 and 2 are independent diagnostics. 3 is communication layer over both.