# Round 33 — Master Jason Final Schema

**Date**: 2026-04-30
**Status**: ✅ COMPLETE — schema published
**Round Type**: Synthesis

---

## 🎯 שאלה

**מה ה-canonical schema של Master Jason?**

---

## 🏆 Verdict: `master.jason.schema.json` — 5KB JSON Schema 2020-12

---

## 📜 Schema Structure

ה-schema הוא **superset של A2UI v0.9** + 2 extensions ייחודיות:

### Inherited from A2UI v0.9
- `version: "v1.0-mj"` (custom version marker)
- `createSurface` / `updateComponents` / `updateDataModel` / `deleteSurface`
- Adjacency list components
- Dynamic data binding (`{path: "..."}`)
- Catalog reference

### Master Jason Extensions
1. **`MasterJasonTheme`** — extends A2UI theme with:
   - `tenantId` (L3 cascade key)
   - `mode` (light/dark)
   - `rtl` (boolean)
   - `deskColor` (11 enum values)

2. **`TemplateChildren.lazyLoadAfterIndex`** — lazy load extension (Round 22 mitigation)

3. **`tower` directive** — orchestrate flow through stations:
   ```json
   {"tower": {"stations": ["J05", "J06", "J07", "J08", "J09"], "parallel": true}}
   ```

4. **`plugin` directive** — trigger marketplace plugin:
   ```json
   {"plugin": {"pluginId": "advergame-quiz-pepsi", "version": "1.0.0", "config": {...}}}
   ```

---

## 📦 The Schema File

נמצא ב-`master.jason.schema.json` בתיקייה זו (גם פורסם ל-R2):
- URL: `https://research.clastop.app/round-33-master-schema/master.jason.schema.json`
- Size: ~3KB
- Validator-ready (Ajv, Pydantic, Zod compatible)

---

## ✅ Closure
✅ **Round 33 closed.**