Creating a Campaign for Closed Lost Deals Using Clay and n8n

hey everyone, I wanted to create a campaign our Closed Lost deals. There's a lot of context that can be used through that deal's sales activity, and I was wondering if anyone has been successful at getting that information into clay successfully? My immediate thought is something with n8n where it takes all the associated engagements, AI agent writes whatever summary info, and that gets plugged in as an input for a claygent. Also thought about using HubSpot's beta MCP server and trying to hook it up to the mcp-enabled agents in clay, but I'm not totally sure of the HubSpot MCP server scope