A free, open source Umbraco 17 package that makes your CMS content readable by ChatGPT, Claude, Perplexity, Gemini and Bing Copilot, and gives editors visibility into who’s actually crawling the site.
It renders pages as Markdown on demand through Umbraco’s normal Razor pipeline (so Block List composition, custom view components, route hijacking and custom view models all work without any config changes), serves standard Accept: text/markdown content negotiation alongside .md URLs, and auto-generates the /llms.txt and /llms-full.txt manifests.
The renderer uses an Auto default that tries a fast in-process path first and automatically falls back to an HTTP loopback render if your site has the kind of routing complexity most agency-built Umbraco sites have. Zero-config on a typical install.
The bit I’m most pleased with is the AI Traffic dashboard in the Backoffice. It logs every hit broken down into seven categories (AI training, AI search retrieval, AI user-triggered, deprecated AI bots, human browsers, other crawlers, unknown) so editors and marketers can actually see what’s happening rather than guessing.
There’s also a Health Check that audits your robots.txt against the canonical ai-robots-txt/ai.robots.txt list with build-time SHA pinning, so accidental ClaudeBot or GPTBot blocks get flagged without the package ever modifying your file.
NuGet: dotnet add package Umbraco.Community.AiVisibility Marketplace: [link] Source + issues: GitHub - ashallcross/Umbraco.Community.AiVisibility · GitHub