Guide: convert any URL into RAG-ready Markdown via API

On October 3, 2026, DEV Community published a guide on using an API to turn any URL into Markdown that is ready for RAG. The endpoint the guide works with is AgentSearch Web Extract, referred to as agentsearch-web-extract-v1.

The guide's starting point is that raw HTML makes poor context for an LLM. A typical page is mostly navigation, scripts, cookie banners and footer links, and putting all of that into an embedding model or a prompt wastes tokens and lowers retrieval quality.

What the guide says you actually want is the content itself — headings, paragraphs, lists and links — output as markdown, plus enough metadata to cite the source and to tell when it goes stale. That is the combination it describes as the part worth feeding to a model.

The report does not say when the endpoint was released, what it costs, or what other limits apply to its use, and it offers no assessment of the tool beyond the guide itself. The story currently rests at the publication of this guide.