# Catch invented links

**You need:** your sitemap's URLs as one list, and a draft.

## One line for your writing prompt
Link only to URLs on this list. None fits? Write [NO LINK].

## Instructions for the AI
Here is my list of real URLs and a draft. List every link in the draft that is not on the list, exactly as written, and the sentence it sits in. Answer in JSON.

## Read the answer
- Every link it returns fails: fix it or remove it.
- Rebuild the list whenever pages go live or come down.

## How we tested it
A fresh Claude Sonnet session, 2 October 2026, on a test draft with four example.com links, one of them made up. It returned only the made-up one, with its sentence. We ran this whole file again the same day on a new test draft, four links with one made up: it returned only that one.

## Use it
Add the line above to your writing prompt. Before anything publishes, paste this whole file into a new chat, add the list and the draft at the end, send.

## Your input
URLs: [your sitemap list]
Draft: [paste]