# Show HN: Manifest – a cheap fingerprint endpoint for detecting page changes

> Source: <https://omfang.io/>
> Published: 2026-07-26 10:34:54+00:00

# The internet, readable by agents.

### Manifest turns any URL into a structured map of what an AI agent can actually do on a page - every button, form, and input, with the fields it needs to fill and what's required before it can move on.

## The problem

Give an AI agent a browser, and it can *see* a webpage. Give it a scraper, and it can *read* one. Neither tells it what it's allowed to *do* there.

Today, agents either take a screenshot and guess, or a developer hand-writes selectors that break the next time the page ships a redesign. There's no layer that tells an agent: here are the actions on this page, here's what each one needs, here's what's required.

That's the gap Manifest fills.