chore: add region tags

Author: jackwotherspoon

run/mcp-server/Dockerfile

@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# [START cloudrun_mcpserver_dockerfile_python]
+
 # Use the official Python image
 FROM python:3.13-slim
 
@@ -32,3 +34,5 @@ EXPOSE $PORT
 
 # Run the FastMCP server
 CMD ["uv", "run", "server.py"]
+
+# [END cloudrun_mcpserver_dockerfile_python]

run/mcp-server/server.py

@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+# [START cloudrun_mcpserver_python]
 import asyncio
 import logging
 import os
@@ -61,3 +62,5 @@ def subtract(a: int, b: int) -> int:
             port=os.getenv("PORT", 8080),
         )
     )
+
+# [END cloudrun_mcpserver_python]