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.
source & further reading
omfang.io — original article