# Schema Validation Summary
## Status: ✅ All Schemas Valid
All JSON schemas have been validated and are syntactically correct.
## Updated Schemas
### 1. `mcp-output-schemas.json` ✅
**Status**: Valid JSON Schema (Draft 7)
**Updates**:
- ✅ `upgradeRequiredResponse` includes: `featureName`, `featureDescription`, `requiredTier`, `currentTier`, `upgradeMessage`
- ✅ `analyzeMigrationImpact` tool output may include `upgradeRequiredResponse`
### 2. `mcp-input-schemas.json` ✅
**Status**: Valid JSON Schema (Draft 7)
**Updates**: No changes needed (already up to date)
### 3. `example-requests-responses.json` ✅
**Status**: Valid JSON
**Updates**:
- ✅ Added comprehensive `upgradeRequiredResponse` example
- ✅ Added `analyzeMigrationImpact` success example
- ✅ Added `analyzeMigrationImpactUpgradeRequired` example
## Schema Structure
### Upgrade Required Response
```json
{
"status": "upgrade_required",
"message": "The 'createMigrationPlan' tool requires a PREMIUM tier.",
"featureName": "One-click refactoring",
"featureDescription": "Execute complete Jakarta migration refactoring...",
"requiredTier": "PREMIUM",
"currentTier": "COMMUNITY",
"upgradeMessage": "Upgrade to PREMIUM to use this feature."
}
```
## Validation Results
| Schema File | Status | Notes |
|------------|--------|-------|
| `mcp-output-schemas.json` | ✅ Valid | All definitions correct |
| `mcp-input-schemas.json` | ✅ Valid | No changes needed |
| `example-requests-responses.json` | ✅ Valid | Examples updated |
## Tools Affected
### Premium Tools (Return Upgrade Response)
1. **`createMigrationPlan`**
- Returns: `migrationPlanResponse` | `errorResponse` | `upgradeRequiredResponse`
2. **`analyzeMigrationImpact`** (NEW)
- Returns: `migrationImpactResponse` | `errorResponse` | `upgradeRequiredResponse`
3. **`verifyRuntime`**
- Returns: `verificationResponse` | `errorResponse` | `upgradeRequiredResponse`
## Next Steps
1. ✅ Schemas updated and validated
2. ✅ Examples updated
3. ✅ Documentation updated
4. ⏳ Consider generating TypeScript types from schemas
5. ⏳ Consider generating Java DTOs from schemas
## Related Documentation
- [Schema Update 2026 Licensing](SCHEMA_UPDATE_2026_LICENSING.md)
- [Schema Update Summary](SCHEMA_UPDATE_SUMMARY.md)
- [Schema Overview](SCHEMA_OVERVIEW.md)
- [MCP Tool Licensing](../strategy/MCP_TOOL_LICENSING.md)
