improvement(OpenMemory MCP): Improves Docker Compose commands (#2681)

Co-authored-by: Deshraj Yadav <deshrajdry@gmail.com>

openmemory/api/.env.example

@@ -1,2 +1 @@
-OPENAI_API_KEY=sk-...
-USER=username
+OPENAI_API_KEY=sk-xxx

openmemory/api/README.md

@@ -11,7 +11,14 @@ The easiest way to get started is using Docker. Make sure you have Docker and Do
 make build
 ```
 
-2. Start the services:
+2. Create `.env` file:
+```bash
+make env
+```
+
+Once you run this command, edit the file `api/.env` and enter the `OPENAI_API_KEY`.
+
+3. Start the services:
 ```bash
 make up
 ```

openmemory/api/docker-compose.yml

@@ -1,26 +0,0 @@
-services:
-  mem0_store:
-    image: qdrant/qdrant
-    ports:
-      - "6333:6333"
-    volumes:
-      - mem0_storage:/mem0/storage
-  api:
-    image: mem0/openmemory-mcp
-    build: .
-    environment:
-      - OPENAI_API_KEY
-      - USER
-    env_file:
-      - .env
-    depends_on:
-      - mem0_store
-    ports:
-      - "8765:8765"
-    volumes:
-      - .:/usr/src/openmemory
-    command: >
-      sh -c "uvicorn main:app --host 0.0.0.0 --port 8765 --reload --workers 4"
-
-volumes:
-  mem0_storage: