chore(content): add check:library-content audit for content posts

apps/sim/content/library/ai-agent-vs-chatbot/index.mdx

@@ -12,9 +12,9 @@ ogImage: /library/ai-agent-vs-chatbot/cover.jpg
 draft: false
 faq:
   - q: "Do AI agents always produce more accurate answers than chatbots?"
-    a: "Answer accuracy is the degree to which a system's response is correct and supported by the available evidence. In [Sim](https://www.sim.ai), you can inspect each workflow step and control which instructions, data, and tools the model uses. This visibility helps you find the source of an error and improve the workflow without assuming that an agent is inherently more accurate than a chatbot."
+    a: "Answer accuracy is the degree to which a system's response is correct and supported by the available evidence. In Sim, you can inspect each workflow step and control which instructions, data, and tools the model uses. This visibility helps you find the source of an error and improve the workflow without assuming that an agent is inherently more accurate than a chatbot."
   - q: "Can a chatbot and an AI agent work together?"
-    a: "A hybrid application uses a chatbot for conversation and an AI agent for actions that require tools or multiple steps. Sim connects our [Chat interface](https://docs.sim.ai/execution/chat) to agent workflows you build in a visual workspace with connected integrations. You can give users one conversational interface while the agent handles work across connected applications."
+    a: "A hybrid application uses a chatbot for conversation and an AI agent for actions that require tools or multiple steps. Sim connects our Chat interface to agent workflows you build in a visual workspace with connected integrations. You can give users one conversational interface while the agent handles work across connected applications."
   - q: "Do I need to know how to code to build an AI agent?"
     a: "A visual agent builder represents workflow logic as configurable blocks that connect models to tools, so you do not have to program every step. Sim provides a visual workspace for creating and testing these workflows. You can add code when needed without building the orchestration layer from scratch."
   - q: "Can AI agents run with local models?"

apps/sim/lib/library/retired-slugs.ts

@@ -0,0 +1,29 @@
+/**
+ * AEO/GEO-style posts (listicles, comparisons, how-tos) split out of `/blog`
+ * into the dedicated `/library` section so `/blog` stays editorial-only.
+ * `next.config.ts` redirects `/blog/<slug>` to `/library/<slug>` for each.
+ */
+export const LIBRARY_MOVED_BLOG_SLUGS = [
+  'best-zapier-alternatives',
+  'ai-agents-vs-rpa',
+  'ai-agent-vs-chatbot',
+  'openai-vs-n8n-vs-sim',
+  'ai-agent-ideas',
+  'how-to-create-an-ai-agent',
+] as const
+
+/**
+ * Library articles retired by merging into a stronger article on the same
+ * search intent, keyed by retired slug. `next.config.ts` redirects each
+ * retired URL to the surviving article, and `check:library-content` rejects
+ * new links to a retired slug.
+ */
+export const LIBRARY_MERGED_SLUGS: Readonly<Record<string, string>> = {
+  'automation-anywhere-alternative': 'ai-agents-vs-rpa',
+  'ai-native-vs-traditional-workflow-automation':
+    'ai-native-workflow-automation-vs-traditional-automation',
+  'best-ai-workflow-builders-small-teams-2026': 'best-ai-workflow-builders',
+  'best-ai-agent-builder-2026': 'best-ai-agent-platforms-2026',
+  'best-ai-agent-builders-slack-crm-automation-2026': 'best-ai-agents-for-slack',
+  'best-open-source-ai-agent-frameworks': 'open-source-ai-agent-platforms',
+}

apps/sim/next.config.ts

@@ -9,34 +9,7 @@ import {
   getWorkflowExecutionCSPPolicy,
 } from './lib/core/security/csp'
 import { LANDING_ROUTES } from './lib/landing/routes'
-
-/**
- * AEO/GEO-style posts (listicles, comparisons, how-tos) split out of `/blog`
- * into the dedicated `/library` section so `/blog` stays editorial-only.
- */
-const LIBRARY_MOVED_BLOG_SLUGS = [
-  'best-zapier-alternatives',
-  'ai-agents-vs-rpa',
-  'ai-agent-vs-chatbot',
-  'openai-vs-n8n-vs-sim',
-  'ai-agent-ideas',
-  'how-to-create-an-ai-agent',
-] as const
-
-/**
- * Library articles retired by merging into a stronger article on the same
- * search intent, keyed by retired slug. Keeps indexed URLs and inbound links
- * pointing at the surviving article.
- */
-const LIBRARY_MERGED_SLUGS: Record<string, string> = {
-  'automation-anywhere-alternative': 'ai-agents-vs-rpa',
-  'ai-native-vs-traditional-workflow-automation':
-    'ai-native-workflow-automation-vs-traditional-automation',
-  'best-ai-workflow-builders-small-teams-2026': 'best-ai-workflow-builders',
-  'best-ai-agent-builder-2026': 'best-ai-agent-platforms-2026',
-  'best-ai-agent-builders-slack-crm-automation-2026': 'best-ai-agents-for-slack',
-  'best-open-source-ai-agent-frameworks': 'open-source-ai-agent-platforms',
-}
+import { LIBRARY_MERGED_SLUGS, LIBRARY_MOVED_BLOG_SLUGS } from './lib/library/retired-slugs'
 
 const nextConfig: NextConfig = {
   devIndicators: false,

package.json

@@ -71,6 +71,7 @@
     "check:native-typecheck": "bun run scripts/check-native-typecheck.ts",
     "check:source-text": "bun run scripts/check-source-text.ts",
     "check:site-urls": "bun run scripts/check-site-urls.ts",
+    "check:library-content": "bun run scripts/check-library-content.ts",
     "check:spec-example-ids": "bun run scripts/check-spec-example-ids.ts",
     "check:script-tests": "bun run scripts/check-script-test-coverage.ts",
     "check:test-patterns": "bun run scripts/check-test-patterns.ts",
@@ -162,6 +163,7 @@
   "devDependencies": {
     "@babel/parser": "7.29.2",
     "@biomejs/biome": "2.0.6",
+    "@mdx-js/mdx": "3.1.1",
     "@octokit/rest": "^21.0.0",
     "@sim/utils": "workspace:*",
     "@types/opentype.js": "1.3.10",