This page hands an AI agent nine tools over WebMCP. Four of them look things up in rielty’s public property corpus — 15.79M UK sold-price records. Five of them edit this board.

There is deliberately no chat box here. The agent is not in the page — it is whatever is browsing it. Open this page inside ChatGPT’s in-app browser and type into ChatGPT as you normally would: “I’m moving to Yorkshire on a £400k budget, 3 beds minimum — research it and keep the three best on the board, with a note on each.” ChatGPT calls the tools below, and the board fills in front of you.

Findings turn over as the agent works. The board is yours: it persists in this browser, and you can pin or drop cards yourself — the agent sees your edits.

This browser has no WebMCP. The board and the demo above still work. To let an agent drive it, open this page in Chrome 149+ with chrome://flags/#enable-webmcp-testing enabled, or in ChatGPT’s in-app browser, which supports WebMCP with no flag.