diff --git a/docs/package.json b/docs/package.json
index 3227b5c0..bb1615fc 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -6,6 +6,8 @@
     "docusaurus": "docusaurus",
     "start": "docusaurus start",
     "build": "docusaurus build",
+    "postbuild": "node scripts/validate-ai-baseline.mjs",
+    "validate:ai-baseline": "node scripts/validate-ai-baseline.mjs",
     "swizzle": "docusaurus swizzle",
     "deploy": "docusaurus deploy",
     "clear": "docusaurus clear",
@@ -15,7 +17,7 @@
     "ci": "npm ci --legacy-peer-deps && npm run build"
   },
   "dependencies": {
-    "@conduction/docusaurus-preset": "^2.6.1",
+    "@conduction/docusaurus-preset": "^3.4.0",
     "@docusaurus/core": "^3.7.0",
     "@docusaurus/preset-classic": "^3.7.0",
     "@docusaurus/theme-mermaid": "^3.7.0",
diff --git a/docs/scripts/validate-ai-baseline.mjs b/docs/scripts/validate-ai-baseline.mjs
new file mode 100755
index 00000000..83a127ed
--- /dev/null
+++ b/docs/scripts/validate-ai-baseline.mjs
@@ -0,0 +1,177 @@
+#!/usr/bin/env node
+/**
+ * scripts/validate-ai-baseline.mjs
+ *
+ * Generic AI-crawler baseline validator. Runs as a postbuild step on
+ * every Conduction Docusaurus site that consumes
+ * @conduction/docusaurus-preset >= 3.4.0. Asserts the SSG output
+ * carries the contract AI crawlers (GPTBot, ClaudeBot, PerplexityBot,
+ * OAI-SearchBot, Claude-SearchBot, Google AI Overviews) expect.
+ *
+ * Universal checks only - no site-specific routes. Sites that want
+ * additional gates (per-app SoftwareApplication, FAQPage on specific
+ * pages, etc.) extend this script in place. See conduction-website's
+ * version for an example of additional checks.
+ *
+ * Exit codes:
+ *   0   all checks passed
+ *   1   one or more checks failed (CI should block)
+ *   2   build directory not found (script invoked before build)
+ */
+
+import {readFileSync, existsSync, statSync} from 'node:fs';
+import {join, resolve} from 'node:path';
+
+const buildDir = resolve(process.argv[2] || 'build');
+
+if (!existsSync(buildDir)) {
+  console.error(`✗ build directory not found: ${buildDir}`);
+  console.error(`  Run \`npx docusaurus build\` first.`);
+  process.exit(2);
+}
+
+const results = [];
+
+function check(name, fn) {
+  try {
+    const r = fn();
+    results.push({name, ok: r.ok, msg: r.msg});
+  } catch (e) {
+    results.push({name, ok: false, msg: `threw: ${e.message}`});
+  }
+}
+
+function readBuild(p) {
+  return readFileSync(join(buildDir, p), 'utf8');
+}
+
+/* robots.txt - shipped by the preset's ai-crawling plugin (or the
+   site's own static/robots.txt). Either way, the file must exist
+   and name at least one AI search bot so a `grep` audit can confirm
+   the posture at a glance. */
+check('robots.txt exists and is non-empty', () => {
+  const path = join(buildDir, 'robots.txt');
+  if (!existsSync(path)) return {ok: false, msg: 'missing'};
+  const size = statSync(path).size;
+  if (size < 50) return {ok: false, msg: `too small (${size} bytes)`};
+  return {ok: true, msg: `${size} bytes`};
+});
+
+check('robots.txt names at least one AI search bot', () => {
+  const body = readBuild('robots.txt');
+  const candidates = ['OAI-SearchBot', 'Claude-SearchBot', 'PerplexityBot', 'ChatGPT-User', 'Claude-User'];
+  const found = candidates.filter(ua => body.includes(`User-agent: ${ua}`));
+  if (found.length === 0) {
+    return {ok: false, msg: `none of [${candidates.join(', ')}] referenced`};
+  }
+  return {ok: true, msg: `${found.length} bot(s): ${found.join(', ')}`};
+});
+
+check('robots.txt has a Sitemap line', () => {
+  const body = readBuild('robots.txt');
+  const matches = body.match(/^Sitemap:\s+https?:\/\//gm) || [];
+  if (matches.length === 0) return {ok: false, msg: 'no Sitemap: line'};
+  return {ok: true, msg: `${matches.length} sitemap line(s)`};
+});
+
+/* sitemap.xml - emitted by @docusaurus/plugin-sitemap (loaded via
+   the classic preset). Locale-specific sitemaps (e.g. /nl/sitemap.xml)
+   are present for i18n builds; we only check the canonical one
+   because some sites are single-locale. */
+check('sitemap.xml exists and has at least 1 URL', () => {
+  const path = join(buildDir, 'sitemap.xml');
+  if (!existsSync(path)) return {ok: false, msg: 'missing'};
+  const body = readBuild('sitemap.xml');
+  const n = (body.match(/<loc>/g) || []).length;
+  if (n < 1) return {ok: false, msg: 'no <loc> entries'};
+  return {ok: true, msg: `${n} URLs`};
+});
+
+/* Helper for the JSON-LD checks below. Docusaurus emits ld+json
+   tags via two paths with different attribute ordering: top-level
+   headTags renders <script type="..."> first, while Helmet (used
+   by <Head> from inside React components like <DetailHero>, <FAQ>)
+   prefixes data-rh="true". The regex matches either ordering. */
+function extractJsonLdBlocks(html) {
+  const out = [];
+  const re = /<script\b[^>]*\btype="application\/ld\+json"[^>]*>([\s\S]*?)<\/script>/g;
+  let m;
+  while ((m = re.exec(html)) !== null) {
+    out.push(m[1]);
+  }
+  return out;
+}
+
+check('homepage emits >= 2 JSON-LD blocks, all valid JSON', () => {
+  if (!existsSync(join(buildDir, 'index.html'))) return {ok: false, msg: 'no index.html'};
+  const html = readBuild('index.html');
+  const blocks = extractJsonLdBlocks(html);
+  if (blocks.length < 2) return {ok: false, msg: `only ${blocks.length} block(s)`};
+  for (const [i, b] of blocks.entries()) {
+    try {JSON.parse(b);} catch (e) {
+      return {ok: false, msg: `block ${i} invalid JSON: ${e.message}`};
+    }
+  }
+  return {ok: true, msg: `${blocks.length} blocks, all valid`};
+});
+
+check('homepage JSON-LD includes Organization and WebSite', () => {
+  const html = readBuild('index.html');
+  const types = extractJsonLdBlocks(html).map(b => {
+    try {return JSON.parse(b)['@type'];} catch {return null;}
+  });
+  const want = ['Organization', 'WebSite'];
+  const missing = want.filter(t => !types.includes(t));
+  if (missing.length) return {ok: false, msg: `missing @type: ${missing.join(', ')}`};
+  return {ok: true, msg: types.filter(Boolean).join(' + ')};
+});
+
+/* Social-card meta. og:image is the one that breaks LinkedIn /
+   Slack / AI previews when it 404s, so we also resolve the URL to
+   a local file in the build output. */
+function metaTag(html, key) {
+  const re = new RegExp(`<meta[^>]+(?:name|property)="${key}"[^>]+content="([^"]+)"`, 'i');
+  const m = html.match(re);
+  return m ? m[1] : null;
+}
+
+check('homepage has og:image, og:type, twitter:site, twitter:card', () => {
+  const html = readBuild('index.html');
+  const checks = {
+    'og:image': metaTag(html, 'og:image'),
+    'og:type': metaTag(html, 'og:type'),
+    'twitter:site': metaTag(html, 'twitter:site'),
+    'twitter:card': metaTag(html, 'twitter:card'),
+  };
+  const missing = Object.entries(checks).filter(([, v]) => !v).map(([k]) => k);
+  if (missing.length) return {ok: false, msg: `missing: ${missing.join(', ')}`};
+  return {ok: true, msg: 'all four present'};
+});
+
+check('og:image URL resolves to a file in the build', () => {
+  const html = readBuild('index.html');
+  const url = metaTag(html, 'og:image');
+  if (!url) return {ok: false, msg: 'no og:image meta'};
+  const path = url.replace(/^https?:\/\/[^/]+\//, '');
+  const local = join(buildDir, path);
+  if (!existsSync(local)) return {ok: false, msg: `og:image refers to ${url}, not found at ${local}`};
+  const size = statSync(local).size;
+  if (size < 1024) return {ok: false, msg: `og:image file suspiciously small (${size} bytes)`};
+  return {ok: true, msg: `${path} (${size} bytes)`};
+});
+
+/* Report */
+let failed = 0;
+for (const {name, ok, msg} of results) {
+  const icon = ok ? '✓' : '✗';
+  console.log(`${icon} ${name} - ${msg}`);
+  if (!ok) failed++;
+}
+console.log('');
+if (failed) {
+  console.error(`${failed} of ${results.length} checks failed.`);
+  console.error('AI-crawler baseline regressed. Fix the failures above before merging.');
+  process.exit(1);
+} else {
+  console.log(`All ${results.length} AI-baseline checks passed.`);
+}
diff --git a/docs/static/llms.txt b/docs/static/llms.txt
new file mode 100644
index 00000000..e20c7f30
--- /dev/null
+++ b/docs/static/llms.txt
@@ -0,0 +1,27 @@
+# OpenBuilt
+
+> OpenBuilt is an open-source citizen-developer app builder for the Nextcloud workspace.
+
+OpenBuilt is an open-source citizen-developer app builder for the Nextcloud workspace. Users compose a working app from typed OpenRegister registers, OpenConnector connectors, n8n workflows, and DocuDesk templates, then lay out list, detail, and form pages in a browser-based designer. Version snapshots roll back bad edits, ZIP exports move apps between instances, and RBAC keeps per-record access enforced through OpenRegister. Released under EUPL-1.2 and maintained by Conduction since 2019.
+
+## Docs
+
+- [Tutorials](https://openbuilt.conduction.nl/tutorials): step-by-step walkthroughs.
+- [Features](https://openbuilt.conduction.nl/Features): what the app does, organised by capability.
+- [Use cases](https://openbuilt.conduction.nl/UseCases): real customer scenarios.
+- [Integrations](https://openbuilt.conduction.nl/Integrations): which external systems the app talks to.
+- [Technical](https://openbuilt.conduction.nl/Technical): architecture, data model, security posture.
+- [User guide](https://openbuilt.conduction.nl/user-guide): end-user documentation.
+- [API](https://openbuilt.conduction.nl/api): OpenAPI reference.
+
+## Optional
+
+- [Install](https://openbuilt.conduction.nl/installation): install from the Nextcloud app store.
+- [Source](https://openbuilt.conduction.nl): repository and issue tracker.
+- [App page](https://www.conduction.nl/apps/openbuilt): product positioning on conduction.nl.
+
+## Contact
+
+- Email: info@conduction.nl
+- GitHub: https://github.com/ConductionNL/openbuilt
+- Conduction B.V. · KvK 76741850 · Lauriergracht 14h, Amsterdam, Netherlands