Instantly scan any website for full UCP compliance — checkout sessions, identity linking, order management, MCP, A2A, llms.txt and more. Based on the official ucp.dev specification.
Validates /.well-known/ucp with correct dev.ucp.shopping namespace and capabilities.
Validates /checkout-sessions — the official UCP REST spec endpoint for agentic commerce.
Checks OAuth 2.0 + PKCE at /.well-known/oauth-authorization-server with UCP scopes.
Verifies /orders/{id} endpoint for post-purchase agent tracking and fulfillment events.
Checks Model Context Protocol and Agent-to-Agent card at /.well-known/agent-card.json.
Verifies /llms.txt, /ai.txt, payment handlers and Schema.org markup.