2026-07-27 01:31:00.709 | INFO | __main__:main:425 - CWD: /tmp/aws-api-mcp/workdir 2026-07-27 01:31:00.709 | INFO | __main__:main:433 - AWS_REGION: us-east-1 2026-07-27 01:31:00.711 | ERROR | awslabs.aws_api_mcp_server.core.metadata.read_only_operations_list:__init__:56 - Error retrieving the service reference document: HTTPSConnectionPool(host='servicereference.us-east-1.amazonaws.com', port=443): Max retries exceeded with url: / (Caused by ProxyError('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused"))) 2026-07-27 01:31:00.711 | ERROR | __main__:main:438 - Failed to load read operations index required for security policy enforcement; refusing to start: Error retrieving the service reference document: HTTPSConnectionPool(host='servicereference.us-east-1.amazonaws.com', port=443): Max retries exceeded with url: / (Caused by ProxyError('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused"))) Traceback (most recent call last): File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connection.py", line 204, in _new_conn sock = connection.create_connection( (self._dns_host, self.port), ...<2 lines>... socket_options=self.socket_options, ) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/util/connection.py", line 85, in create_connection raise err File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/util/connection.py", line 73, in create_connection sock.connect(sa) ~~~~~~~~~~~~^^^^ ConnectionRefusedError: [Errno 111] Connection refused The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connectionpool.py", line 774, in urlopen self._prepare_proxy(conn) ~~~~~~~~~~~~~~~~~~~^^^^^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connectionpool.py", line 1055, in _prepare_proxy conn.connect() ~~~~~~~~~~~~^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connection.py", line 759, in connect self.sock = sock = self._new_conn() ~~~~~~~~~~~~~~^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connection.py", line 219, in _new_conn raise NewConnectionError( self, f"Failed to establish a new connection: {e}" ) from e urllib3.exceptions.NewConnectionError: HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused The above exception was the direct cause of the following exception: urllib3.exceptions.ProxyError: ('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused")) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/adapters.py", line 696, in send resp = conn.urlopen( method=request.method, ...<9 lines>... chunked=chunked, ) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/connectionpool.py", line 842, in urlopen retries = retries.increment( method, url, error=new_e, _pool=self, _stacktrace=sys.exc_info()[2] ) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/urllib3/util/retry.py", line 543, in increment raise MaxRetryError(_pool, url, reason) from reason # type: ignore[arg-type] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='servicereference.us-east-1.amazonaws.com', port=443): Max retries exceeded with url: / (Caused by ProxyError('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused"))) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/fixed-src/awslabs/aws_api_mcp_server/core/metadata/read_only_operations_list.py", line 54, in __init__ response = requests.get(SERVICE_REFERENCE_URL, timeout=DEFAULT_REQUEST_TIMEOUT).json() ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/api.py", line 87, in get return request("get", url, params=params, **kwargs) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/api.py", line 71, in request return session.request(method=method, url=url, **kwargs) ~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/sessions.py", line 651, in request resp = self.send(prep, **send_kwargs) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/sessions.py", line 784, in send r = adapter.send(request, **kwargs) File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/venv/lib/python3.14/site-packages/requests/adapters.py", line 723, in send raise ProxyError(e, request=request) requests.exceptions.ProxyError: HTTPSConnectionPool(host='servicereference.us-east-1.amazonaws.com', port=443): Max retries exceeded with url: / (Caused by ProxyError('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused"))) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "", line 198, in _run_module_as_main File "", line 88, in _run_code File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/fixed-src/awslabs/aws_api_mcp_server/server.py", line 459, in main() ~~~~^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/fixed-src/awslabs/aws_api_mcp_server/server.py", line 436, in main READ_OPERATIONS_INDEX = get_read_only_operations() File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/fixed-src/awslabs/aws_api_mcp_server/core/metadata/read_only_operations_list.py", line 145, in get_read_only_operations return ReadOnlyOperations(ServiceReferenceUrlsByService()) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^ File "/pruva/project-cache/build/aws-api-mcp-server-cve-2026-16584/fixed-src/awslabs/aws_api_mcp_server/core/metadata/read_only_operations_list.py", line 57, in __init__ raise RuntimeError(f'Error retrieving the service reference document: {e}') RuntimeError: Error retrieving the service reference document: HTTPSConnectionPool(host='servicereference.us-east-1.amazonaws.com', port=443): Max retries exceeded with url: / (Caused by ProxyError('Unable to connect to proxy', NewConnectionError("HTTPSConnection(host='127.0.0.1', port=9): Failed to establish a new connection: [Errno 111] Connection refused")))