fix: address reviewer bugs — metadata mutation, test args, embedding dict, output_format

1. Fix _create_procedural_memory metadata mutation: use spread operator
   instead of in-place dict assignment (sync + async)
2. Fix test_add assertion: remove trailing None arg that doesn't match
   _add_to_vector_store(messages, metadata, filters, infer) signature
3. Restore output_format: "v1.1" in TS client search payload as fallback
4. Fix infer=False path: pass {text: embedding} dict to _create_memory
   instead of raw embedding list to avoid redundant embed() calls (sync + async)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

mem0-ts/src/client/mem0.ts

@@ -286,6 +286,7 @@ export default class MemoryClient {
     this._captureEvent("search", [payloadKeys]);
     const payload: Record<string, any> = {
       query,
+      output_format: "v1.1",
       ...camelToSnakeKeys(options ?? {}),
     };
 

mem0/memory/main.py

@@ -517,7 +517,7 @@ class Memory(MemoryBase):
 
                 msg_content = message_dict["content"]
                 msg_embeddings = self.embedding_model.embed(msg_content, "add")
-                mem_id = self._create_memory(msg_content, msg_embeddings, per_msg_meta)
+                mem_id = self._create_memory(msg_content, {msg_content: msg_embeddings}, per_msg_meta)
 
                 returned_memories.append(
                     {
@@ -1434,7 +1434,7 @@ class Memory(MemoryBase):
         if metadata is None:
             raise ValueError("Metadata cannot be done for procedural memory.")
 
-        metadata["memory_type"] = MemoryType.PROCEDURAL.value
+        metadata = {**metadata, "memory_type": MemoryType.PROCEDURAL.value}
         embeddings = self.embedding_model.embed(procedural_memory, memory_action="add")
         memory_id = self._create_memory(procedural_memory, {procedural_memory: embeddings}, metadata=metadata)
         capture_event("mem0._create_procedural_memory", self, {"memory_id": memory_id, "sync_type": "sync"})
@@ -1756,7 +1756,7 @@ class AsyncMemory(MemoryBase):
 
                 msg_content = message_dict["content"]
                 msg_embeddings = await asyncio.to_thread(self.embedding_model.embed, msg_content, "add")
-                mem_id = await self._create_memory(msg_content, msg_embeddings, per_msg_meta)
+                mem_id = await self._create_memory(msg_content, {msg_content: msg_embeddings}, per_msg_meta)
 
                 returned_memories.append(
                     {
@@ -2688,7 +2688,7 @@ class AsyncMemory(MemoryBase):
         if metadata is None:
             raise ValueError("Metadata cannot be done for procedural memory.")
 
-        metadata["memory_type"] = MemoryType.PROCEDURAL.value
+        metadata = {**metadata, "memory_type": MemoryType.PROCEDURAL.value}
         embeddings = await asyncio.to_thread(self.embedding_model.embed, procedural_memory, memory_action="add")
         memory_id = await self._create_memory(procedural_memory, {procedural_memory: embeddings}, metadata=metadata)
         capture_event("mem0._create_procedural_memory", self, {"memory_id": memory_id, "sync_type": "async"})

tests/test_main.py

@@ -86,7 +86,7 @@ def test_add(memory_instance, version, enable_graph):
         assert result["results"] == [{"memory": "Test memory", "event": "ADD"}]
 
     memory_instance._add_to_vector_store.assert_called_once_with(
-        [{"role": "user", "content": "Test message"}], {"user_id": "test_user"}, {"user_id": "test_user"}, True, None
+        [{"role": "user", "content": "Test message"}], {"user_id": "test_user"}, {"user_id": "test_user"}, True
     )
 
     # Remove the conditional assertion for _add_to_graph