AI use case

Strip hidden instructions out of web pages before your AI reads them

Web pages can hide text people never see, like white-on-white words or tiny fonts, telling an AI assistant to lie or push a product. This open-source tool finds that hidden text and removes the harmful parts, as a browser extension, a page checker, or an API. In the maker's test, a model obeyed hidden orders on 19 of 20 pages, and on none after cleaning.