debug: Initializing HTTP transport to https://api.anthropic.com/v1/design/mcp


debug: Environment: {"NODE_OPTIONS":"not set","UV_THREADPOOL_SIZE":"default","HTTP_PROXY":"not set","HTTPS_PROXY":"not set","NO_PROXY":"not set"}


debug: Client created, setting up request handler


debug: Starting connection with timeout of 30000ms


debug: Testing basic HTTP connectivity to https://api.anthropic.com/v1/design/mcp


debug: Parsed URL: host=api.anthropic.com, port=default, protocol=https:


debug:
HTTP Connection failed after 187ms: Streamable HTTP error: Error POSTing to endpoint: 404 page not found
 (code: 404, errno: none)


error:
Error: Streamable HTTP error: Error POSTing to endpoint: 404 page not found

    at send (B:/~BUN/root/src/entrypoints/cli.js:1840:5998)
    at processTicksAndRejections (native:7:39)


debug: Connection failed after 187ms: Streamable HTTP error: Error POSTing to endpoint: 404 page not found


error: Connection failed: Streamable HTTP error: Error POSTing to endpoint: 404 page not found