assistant-ui--assistant-ui/apps/docs/app/api/search/route.ts

import { source } from "@/lib/source";
import { createSearchAPI } from "fumadocs-core/search/server";

export const { GET } = createSearchAPI("advanced", {
  indexes: source.getPages().map((page) => ({
    title: page.data.title,
    description: page.data.description ?? "",
    structuredData: page.data.structuredData,
    id: page.url,
    url: page.url,
  })),
});