Function isMcpServingPath

apps/host-selfhost/src/mcp/org-path.ts:80–85

(pathname: string)

 * reject HEAD explicitly before the SPA's GET/HEAD fallback can claim it.
 */
export const isMcpServingPath = (pathname: string): boolean => {
  const routed = stripMcpOrgSegment(pathname) ?? pathname;
  if (routed === "/mcp" || routed === "/mcp/") return true;
  const segments = routed.split("/").filter((segment) => segment.length > 0);
  return segments.length === 3 && segments[0] === "mcp" && segments[1] === "toolkits";
};

/**
 * Given a recognized original pathname (a `MCP_ORIGINAL_PATH_HEADER` value —