Add llms.json API endpoint for MCP

Author: khromov

apps/svelte.dev/src/routes/llms.json/+server.ts

@@ -0,0 +1,29 @@
+import { docs } from '$lib/server/content';
+import { json } from '@sveltejs/kit';
+
+export const prerender = true;
+
+export async function GET() {
+	return json(await getLlmDocuments());
+}
+
+async function getLlmDocuments() {
+	const documents = [];
+
+	for (const [slug, document] of Object.entries(docs.pages)) {
+		// Extract the topic and path from the slug (format: docs/topic/path)
+		const parts = slug.split('/');
+		if (parts.length < 3 || parts[0] !== 'docs') continue;
+
+		const topic = parts[1];
+		const path = parts.slice(2).join('/');
+
+		documents.push({
+			title: document.metadata.title,
+			url: `https://svelte.dev/docs/${topic}/${path}/llms.txt`,
+			use_cases: document.metadata.use_cases || undefined
+		});
+	}
+
+	return documents;
+}