diff --git a/services/platform-service/src/modules/memory/memory.test.ts b/services/platform-service/src/modules/memory/memory.test.ts
index db189a15..9a400866 100644
--- a/services/platform-service/src/modules/memory/memory.test.ts
+++ b/services/platform-service/src/modules/memory/memory.test.ts
@@ -40,6 +40,21 @@ describe('CreateMemoryItemSchema', () => {
       expect(result.data.captureSurface).toBe('app');
     }
   });
+
+  it('accepts media refs', () => {
+    const result = CreateMemoryItemSchema.safeParse({
+      rawContent: 'voice transcript',
+      sourceType: 'voice',
+      media: {
+        audio: {
+          container: 'audio',
+          blobName: 'lysnrai/usr_1/audio/test.caf',
+          contentType: 'audio/x-caf',
+        },
+      },
+    });
+    expect(result.success).toBe(true);
+  });
 });
 
 describe('ReassignMemoryItemSchema', () => {
@@ -60,4 +75,3 @@ describe('PatchMemoryItemSchema', () => {
     expect(result.success).toBe(false);
   });
 });
-
diff --git a/services/platform-service/src/modules/memory/routes.ts b/services/platform-service/src/modules/memory/routes.ts
index 7522061d..201193ee 100644
--- a/services/platform-service/src/modules/memory/routes.ts
+++ b/services/platform-service/src/modules/memory/routes.ts
@@ -85,6 +85,7 @@ export async function memoryRoutes(app: FastifyInstance) {
       rawContent: input.rawContent,
       triageResult: triage,
       brainIds,
+      ...(input.media && { media: input.media }),
       ...(input.reminderAt && { reminderAt: input.reminderAt }),
       actedOn: false,
       actedOnAt: null,
diff --git a/services/platform-service/src/modules/memory/types.ts b/services/platform-service/src/modules/memory/types.ts
index 4696036e..714d8760 100644
--- a/services/platform-service/src/modules/memory/types.ts
+++ b/services/platform-service/src/modules/memory/types.ts
@@ -33,6 +33,18 @@ export const TriageResultSchema = z.object({
   suggestedActions: z.array(z.string().min(1).max(256)).default([]),
 });
 
+export const BlobRefSchema = z.object({
+  container: z.string().min(1).max(64),
+  blobName: z.string().min(1).max(1024),
+  contentType: z.string().min(1).max(128).optional(),
+  size: z.number().int().min(0).optional(),
+});
+
+export const MediaRefsSchema = z.object({
+  audio: BlobRefSchema.optional(),
+  image: BlobRefSchema.optional(),
+});
+
 export const ListMemoryItemsQuerySchema = z.object({
   productId: z.string().min(1).max(64).optional(),
   brainId: z.string().min(1).max(128).optional(),
@@ -48,6 +60,7 @@ export const CreateMemoryItemSchema = z.object({
   rawContent: z.string().min(1).max(50_000),
   triageResult: TriageResultSchema.optional(),
   brainIds: z.array(z.string().min(1).max(128)).optional(),
+  media: MediaRefsSchema.optional(),
   isSensitive: z.boolean().optional(),
   reminderAt: z
     .string()
@@ -68,6 +81,8 @@ export const PatchMemoryItemSchema = z.object({
 });
 
 export type TriageResult = z.infer<typeof TriageResultSchema>;
+export type BlobRef = z.infer<typeof BlobRefSchema>;
+export type MediaRefs = z.infer<typeof MediaRefsSchema>;
 
 export type MemoryItemDoc = {
   id: string;
@@ -78,6 +93,7 @@ export type MemoryItemDoc = {
   rawContent: string;
   triageResult: TriageResult;
   brainIds: string[];
+  media?: MediaRefs;
   reminderAt?: string;
   actedOn: boolean;
   actedOnAt: string | null;
@@ -87,4 +103,3 @@ export type MemoryItemDoc = {
   createdAt: string;
   updatedAt: string;
 };
-