src/lib/utils/hf.ts

// Client-safe HF utilities used in UI components

export function isStrictHfMcpLogin(urlString: string): boolean {
    try {
        const u = new URL(urlString);
        const host = u.hostname.toLowerCase();
        const allowedHosts = new Set(["hf.co", "huggingface.co"]);
        return (
            u.protocol === "https:" &&
            allowedHosts.has(host) &&
            u.pathname === "/mcp" &&
            u.search === "?login"
        );
    } catch {
        return false;
    }
}