WebMCP connecting…

Agent control panel

An AI agent using WebMCP sees these tools and can call them. Tools run visibly on this page.

Registering tools…

kKurio

A WebMCP-enabled demo marketplace

Let your agent do the shopping.

Kurio is a fake store with a very real superpower: it speaks WebMCP. Any WebMCP-aware AI agent can browse our catalog, fill a cart, and check out — entirely on your behalf. No login, no credit card, nothing ships. Just a peek at the agentic web.

Browse the marketplaceHow does WebMCP work?

WebMCP tools on this page

  • search_productsready
  • add_to_cartready
  • view_cartready
  • checkoutready
  • + 6 moreready

What you need

  • ChatGPT's in-app browser, or
  • Chrome 149+ with chrome://flags/#enable-webmcp-testing enabled (origin trial)
  • No install here — tools are auto-discovered

The floating “WebMCP” pill at the bottom-right always shows the status — whether the tools are live, or how to enable them.

Connect your agent in 3 steps
🪴 Lunar Leaf Desk Plant · $24☕ Chrono Mug · $18🐶 Pixel Pup Plush · $32🔌 Mistral Cable Organizer · $14🕯️ Sundial Scented Candle · $28📓 Cartographer Notebook · $21🍶 Harbor Kettle · $46🧦 Nomad Socks (set of three) · $19✨ Aurora LED Strip · $39🖊️ Fieldnote Fountain Pen · $34🧣 Honeycomb Scarf · $36🛠️ Tinker Tool Card · $12🪴 Lunar Leaf Desk Plant · $24☕ Chrono Mug · $18🐶 Pixel Pup Plush · $32🔌 Mistral Cable Organizer · $14🕯️ Sundial Scented Candle · $28📓 Cartographer Notebook · $21🍶 Harbor Kettle · $46🧦 Nomad Socks (set of three) · $19✨ Aurora LED Strip · $39🖊️ Fieldnote Fountain Pen · $34🧣 Honeycomb Scarf · $36🛠️ Tinker Tool Card · $12

This week in Kurio

Curated curiosities

See all 12 →

First time here? Connect an agent in three steps.

  1. 1Use a browser that speaks WebMCP. Open Kurio in ChatGPT's in-app browser, or in Chrome 149+ with chrome://flags/#enable-webmcp-testing enabled.
  2. 2Open Kurio and check the pill. Check the floating WebMCP pill in the bottom-right. “Tools live” means your browser can see this page's tools.
  3. 3Ask your agent to shop. Tools are auto-discovered, so just ask — “find a gift under $40 here and check out.” No extension needed.

Then it is three tool calls from browsing to “purchased”.

  1. 1An agent calls search_products and reads the catalog.
  2. 2It calls add_to_cart — and you watch the cart fill up on this very page.
  3. 3After asking you for a name and address, it calls checkout. Order placed.
Connect steps & code