SSRF and private IP ranges

I have my private n8n server running on a private network (LXC on proxmox to be specific), it is served on https using a self-signed certificate I want to connect to it using the n8n mcp server from another machine running claude code, on the same private network. In this scenario I don't see a documented or recommended way to allow this connection to work and bypass the SSRF block? Can I suggest an update to the https://github.com/czlonkowski/n8n-mcp/blob/main/docs/SELF_HOSTING.md guide is required to cover this scenario?