Point an AI shopping agent at any store.
Free UCP Playground: drive a real AI shopping agent against any UCP storefront. Run catalog search, cart, and checkout over MCP or REST and inspect calls.
Watch it search, build a cart,
and check out.
Every tool call and response in the open. No account needed for your first 10 messages.
Catalog search & lookup
Ask the agent to search a storefront's catalog or pull a single product, and inspect the exact UCP response.
Cart operations
Create a cart, add line items, and watch totals resolve, using the same calls an AI shopping agent would make.
Checkout handoff
Start a checkout against the live store and confirm the continue URL an agent would hand back to the shopper.