Google’s Mueller Says AI Crawlers Access Sitemaps & RSS In His Logs via @sejournal, @MattGSouthern

Google’s John Mueller’s comment that AI training crawlers “usually don’t offer sitemap submission” but instead rely on default sitemap filenames and publicly available RSS feeds means site owners must treat those files as open doors for large‑scale AI data collection. For website operators, this revelation confirms that even if you never manually submit a sitemap to Google, an AI crawler can still discover and ingest your content simply by scanning standard URLs like `sitemap.xml` or `/feed/`. Consequently, any proprietary or copyrighted material hosted on your site is at risk of being harvested for model training without explicit consent. Website owners should therefore audit their sitemap and RSS configurations immediately. First, ensure that any pages you do not want AI models to ingest are excluded via the `robots.txt` `Disallow` rule or by omitting them from the sitemap. Second, update your `llms.txt` file to explicitly list URLs you wish to protect, mirroring the emerging `robots.txt`‑style approach for AI bots. Finally, monitor inbound traffic for AI‑specific user‑agents (e.g., “GPTBot”, “Claude‑Bot”) using server logs or a bot‑management platform, and set rate limits or block unwanted crawlers to control exposure.