Zapier MCP is very very interesting. It will create an MCP server builder allowing you to create your own authenticated MCP server. So I've just gone ahead and created a server for personal and for, and I will do as well for the DSR holdings.
I want to note down the MCP server URLs, connect the tools, and then you can do it in Claude code on the, sorry, on Claude, like the web UI. Presumably that means you can connect it of course through any local MCP as well.