diff --git a/dbal/ts/src/core/entities/package/get-package.ts b/dbal/ts/src/core/entities/package/get-package.ts
index 9d3a7011d..03d98b01e 100644
--- a/dbal/ts/src/core/entities/package/get-package.ts
+++ b/dbal/ts/src/core/entities/package/get-package.ts
@@ -2,37 +2,39 @@
  * @file get-package.ts
  * @description Get package operations
  */
-import type { Package, Result } from '../types';
-import type { InMemoryStore } from '../store/in-memory-store';
+import type { Package, Result } from '../../types'
+import type { InMemoryStore } from '../../store/in-memory-store'
+import { validateId } from '../../validation/validate-id'
 
 /**
  * Get a package by ID
  */
-export async function getPackage(store: InMemoryStore, id: string): Promise<Result<Package>> {
-  if (!id) {
-    return { success: false, error: { code: 'VALIDATION_ERROR', message: 'ID required' } };
+export const getPackage = async (store: InMemoryStore, id: string): Promise<Result<Package>> => {
+  const idErrors = validateId(id)
+  if (idErrors.length > 0) {
+    return { success: false, error: { code: 'VALIDATION_ERROR', message: idErrors[0] } }
   }
 
-  const pkg = store.packages.get(id);
+  const pkg = store.packages.get(id)
   if (!pkg) {
-    return { success: false, error: { code: 'NOT_FOUND', message: `Package not found: ${id}` } };
+    return { success: false, error: { code: 'NOT_FOUND', message: `Package not found: ${id}` } }
   }
 
-  return { success: true, data: pkg };
+  return { success: true, data: pkg }
 }
 
 /**
- * Get a package by package_id (snake_case identifier)
+ * Get a package by name+version key (name@version)
  */
-export async function getPackageByPackageId(store: InMemoryStore, packageId: string): Promise<Result<Package>> {
-  if (!packageId) {
-    return { success: false, error: { code: 'VALIDATION_ERROR', message: 'Package ID required' } };
+export const getPackageByPackageId = async (store: InMemoryStore, packageKey: string): Promise<Result<Package>> => {
+  if (!packageKey) {
+    return { success: false, error: { code: 'VALIDATION_ERROR', message: 'Package key is required' } }
   }
 
-  const id = store.packageIds.get(packageId);
+  const id = store.packageKeys.get(packageKey)
   if (!id) {
-    return { success: false, error: { code: 'NOT_FOUND', message: `Package not found: ${packageId}` } };
+    return { success: false, error: { code: 'NOT_FOUND', message: `Package not found: ${packageKey}` } }
   }
 
-  return getPackage(store, id);
+  return getPackage(store, id)
 }