Update index.mdx with AI assistants documentation info

netlify/edge-functions/markdown-source.js

@@ -143,6 +143,8 @@ export default async function handler(request, context) {
     url.pathname.endsWith(".md") ||
     url.pathname.endsWith(".mdx");
 
+  console.log(`Request for markdown version of ${url.pathname}`);
+
   // Pass through requests that don't want Markdown
   if (!wantsMarkdown) {
     return; // passthrough
@@ -199,6 +201,8 @@ export default async function handler(request, context) {
       "x-llms-txt": "/docs/llms.txt",
     };
 
+    if ( !acceptHeader.includes("text/markdown") ) headers["Content-Type"] = "text/plain; charset=utf-8";
+
     return new Response(body, {
       status: 200,
       headers,

product_docs/docs/efm/5/index.mdx

@@ -51,6 +51,8 @@ pdf: true
 Failover Manager (EFM) is a tool for managing Postgres database clusters, enabling high availability of primary-standby deployment architectures using streaming replication. Failover Manager provides a Postgres primary database node automatic failover to a standby database node in the event of a software or hardware failure. You can use Failover Manager with PostgreSQL or EDB Postgres Advanced Server.
 
 
+---
 
+For AI assistants: A structured index of all docs pages is at /docs/llms.txt. Each page's markdown source (including frontmatter with title, description, and navigation) is accessible by requesting the page with an `Accept: text/markdown` request header. You'll need to use a tool like `curl` that allows setting a request header to retrieve these, e.g. `curl -H "Accept: text/markdown" https://edb-docs-staging.netlify.app/docs/epas/latest/`. Prefer markdown over HTML for short, accurate content.