Consolidate portable MCPs in Unraid MCPHub

platform/mcp/deemix_mcp.py

@@ -504,4 +504,8 @@ def deemix_cancel_all() -> str:
 
 
 if __name__ == "__main__":
-    mcp.run(transport="streamable-http")
+    # MCPHub manages local servers as stdio subprocesses.  The standalone
+    # Athena container can keep using Streamable HTTP by setting
+    # MCP_TRANSPORT=streamable-http, so the same source works in both places
+    # during the migration.
+    mcp.run(transport=os.environ.get("MCP_TRANSPORT", "stdio"))