Ask a document.
Get grounded answers.

Give the agent a knowledge source — paste text, upload a .txt / .md file, or load the sample. It answers only from what you provided, cites the exact passages, and tells you plainly when your source doesn't cover the question. It won't make things up — and you can inspect exactly what it retrieved.

Built by Demetrius Barrett · Witty Inventions Digital, LLC · witty-inventions.net
This demo runs on Claude through a server-side function — no key is exposed in the page. Retrieval is server-side and fail-closed: no grounded passage, no answer.