[Bug]: 401 Unauthorized error when using 'openclaw ltm add' with default configuration

[bupt-lmy]

Describe the bug

When attempting to add a long-term memory via the OpenClaw CLI (openclaw ltm add), the memory-powermem plugin fails with a 401 Unauthorized error.

This occurs even though the powermem-server is running healthily and the plugin appears to be registered correctly.

Environment

Operating System: macOS (Apple Silicon)

Node.js: v22.22.1 (via nvm)

Python: 3.11.13 (via pyenv)

Fast reproduce steps

1、Start powermem-server on 0.0.0.0:8000(Install with pip (run server locally))with standard .env configuration (using OceanBase and Qwen).

2、Install the plugin: openclaw plugins install memory-powermem.

3、Verify server health: curl -s http://localhost:8000/api/v1/system/health (Returns {"success":true,...}).

4、Attempt to add memory:

Expected behavior

No response

Actual behavior

No response

Additional context

No response