Hi
@Nymbo
-- it looks like you are using the Remote Integration in claude.ai.
At the moment, the Remote Integration neither supports the latest MCP Authentication specification, nor give you a way to provide an HF_TOKEN - which means you are seeing the Anonymous defaults in claude.ai.
To get the full experience in Claude you will need to use the Desktop client, and follow the instructions on the https://huggingface.co/settings/mcp page.
Sorry for the trouble this has caused you; we look forward to claude.ai supporting the latest OAuth spec too!