Adding list membership management to their MCP connector

I have connected HubSpot to Claude to help streamline some admin tasks and found a gap in the connector. It would be helpful if we could add list membership management to their MCP connector.

Use case scenario:

  1. I have a list of deals in a particular stage in a pipeline.
  2. I would like to have Claude add their associated contacts to a specific list.
  3. This specific list is used to drive a sequence process defined.