mcp-forbidden-headers-setting-a-custom-host-header-in-sseclienttransport-e06a2290

THEN Use an alternative HTTP client like `node-fetch` or a custom `Agent` (e.g., `https.Agent` with custom options) that allows setting forbidden headers, or configure a proxy that rewrites the Host header based on the request URL.

import fetch from 'node-fetch';
// node-fetch permits overriding Host header
const response = await fetch(url, { headers: { Host: 'my.host' } });