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W3C WebMCP · Chrome origin trial<br>Discover WebMCP Tools<br>A public directory of websites that have opened their functionality to AI assistants. Find them, use them, or list your own.<br>Search
Domains
12<br>Tools
Verified
Recently Added<br>Browse all →<br>img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl hover:border-foreground/20 transition-colors">googlechromelabs.github.io/webmcp-tools/demos/french-bistro
1 tool<br>book_table_le_petit_bistro
img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl hover:border-foreground/20 transition-colors">googlechromelabs.github.io/webmcp-tools/demos/react-flightsearch
4 tools<br>listFlightsresetFilterssearchFlightssetFilters
img:first-child]:pt-0 data-[size=sm]:[--card-spacing:--spacing(3)] data-[size=sm]:has-data-[slot=card-footer]:pb-0 *:[img:first-child]:rounded-t-xl *:[img:last-child]:rounded-b-xl hover:border-foreground/20 transition-colors">googlechromelabs.github.io/webmcp-tools/demos/pizza-maker
7 tools<br>add_toppingmanage_pizzaremove_toppingset_pizza_size+3 more
What is a tool?<br>A tool is a named action that a website makes available to AI assistants. Instead of an AI having to click through buttons and forms like a human would, the website says: “here are the things you can do here, and here is exactly how to do them.”
🛒add-to-cart<br>An online shop
Add a product to the cart by name or ID — no need to navigate product pages.
📋create-task<br>A project management app
Create a new task with a title, assignee, and due date in one step.
✈️search-flights<br>A travel booking site
Search available flights by origin, destination, and date and return structured results.
01Submit<br>Register your website and describe the actions it supports. Takes about two minutes.
02Verify<br>Prove you own the domain with a DNS record. Verified sites get a trust badge.
03Get discovered<br>AI assistants and developers can find your tools by domain or keyword, via the site or API.
🌐<br>I have a website<br>Make your site's features accessible to AI assistants. Register your domain and describe what actions users — or agents — can take on your site.<br>Submit your domain<br>🤖<br>I'm building with AI<br>Query the registry to find what actions are available on any website. Use the public API to load tool definitions into your agent's context at runtime.<br>See how agents use it