build(compose-dev): add 2 community mcp examples and inspector

Author: NicholasGoh

compose-dev.yaml

@@ -6,7 +6,7 @@ services:
       dockerfile: ./backend/api/Dockerfile
     entrypoint: uv run fastapi run api/main.py --root-path=/api --reload
     env_file:
-      - ./envs/shared_mcp.env
+      - ./envs/backend.env
     ports:
       - 8000:8000
     volumes:
@@ -19,14 +19,41 @@ services:
     build:
       context: .
       dockerfile: ./backend/mcp/Dockerfile
-    env_file:
-      - ./envs/shared_mcp.env
+    environment:
+      - MCP_SERVER_PORT=${MCP_SERVER_PORT}
     ports:
-      - 8050:8050
+      - ${MCP_SERVER_PORT}:${MCP_SERVER_PORT}
     volumes:
       - ./backend/mcp:/app/mcp
       - ./backend/shared_mcp:/app/shared_mcp
 
+  youtube:
+    image: youtube-mcp-server
+    env_file:
+      - ./envs/youtube.env
+    environment:
+      - YOUTUBE_MCP_SERVER_PORT=${MCP_SERVER_PORT}
+    ports:
+      - 5000:${MCP_SERVER_PORT}
+
+  dbhub:
+    image: bytebase/dbhub:0.3.3
+    ports:
+      - 8080:${MCP_SERVER_PORT}
+    command: >
+      --transport sse
+      --port ${MCP_SERVER_PORT}
+      --dsn ${POSTGRES_DSN}
+
+  inspector:
+    image: inspector:prod
+    build:
+      context: .
+      dockerfile: ./inspector/Dockerfile
+    ports:
+      - 6274:6274
+      - 6277:6277
+
   nginx:
     image: nginx:1.26.3-alpine
     ports: