Hugging Face MCP removes resources capability and skills extension
BreakingBreaking change
This is a breaking change — integrations that rely on the affected behaviour will need updates before the change rolls out.
What changed
The server capabilities block no longer advertises the resources capability (listChanged, subscribe) or the extensions block containing io.modelcontextprotocol/skills. Clients that rely on resource listing/subscription or the skills extension will find these features absent from the server's capability negotiation, which will break any integration that checks for or uses those capabilities.