Manifest

What it does

Manifest turns any webpage into a structured JSON map of what an AI agent can click, fill, and submit. One API call, no fragile selectors. Every action comes with resolved CSS/role locators, plus a requires field that encodes dependencies between elements (e.g. "select a plan before this button is clickable"). That's context aria snapshots don't give you. Python SDK, LangChain support, and an MCP server included. Built for anyone shipping browser agents.

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. Manifest visits a URL, reads its accessibility tree the same way a screen reader would, and cross-references it against the page's actual DOM for the details accessibility trees miss — required fields, input types, placeholders, disabled states. That combined picture is translated into a…from omfang.io

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