Protocols & Discovery
Inspect ACP feed data, UCP profiles, AP2 structures and agent-facing discovery files.
UCP Profile Validator
Validate the core shape of a Universal Commerce Protocol discovery profile, including version, services, capabilities and payment-handler containers.
Open tool →Protocols & DiscoveryUCP Capability & Extension Checker
Inspect UCP capability declarations, versions, extension parents, spec URLs and schema URLs.
Open tool →Protocols & DiscoveryUCP Endpoint & Transport Inspector
Inspect UCP service bindings for declared transport, endpoint and schema information.
Open tool →Protocols & DiscoveryAP2 Mandate Structure Validator
Inspect decoded AP2 mandate-like JSON for versioned mandate type, checkout binding, authorization and constraint signals without processing payments.
Open tool →Protocols & Discoveryagents.md Commerce Checker
Inspect pasted agent-facing merchant documentation for store identity, product, policy, support and commerce-discovery information.
Open tool →Protocols & Discoveryllms.txt Commerce Checker
Inspect llms.txt-style content for useful merchant, product, policy and documentation links.
Open tool →Protocols & DiscoveryMachine-Readable Product Checker
Inspect a public product page for Product/Offer data, price, availability, canonical URL and product-identifying signals.
Open tool →Protocols & DiscoveryUCP Discovery Document Generator
Generate a starter UCP discovery document with business identity, protocol version and one service binding.
Open tool →Protocols & DiscoveryUCP Service Binding Generator
Generate a deterministic UCP-style service binding object for REST, MCP, A2A or embedded transport planning.
Open tool →Protocols & DiscoveryUCP Capability Version Checker
Inspect capability declarations for missing versions and compare declared versions with the site reference version.
Open tool →Protocols & DiscoveryUCP Payment Handler Checker
Inspect a UCP profile for payment-handler declarations, identifiers and obvious missing structural fields.
Open tool →Protocols & DiscoveryAP2 Checkout Mandate Checker
Inspect decoded AP2 checkout-mandate claims for mandate type, checkout binding and authorization-related structure.
Open tool →Protocols & DiscoveryAP2 Payment Mandate Checker
Inspect decoded AP2 payment-mandate claims for versioned type, checkout binding, transaction and payment-instrument signals.
Open tool →Protocols & DiscoveryAP2 Receipt Structure Checker
Check decoded receipt-like JSON for transaction references, status/result evidence and mandate linkage fields.
Open tool →Protocols & DiscoveryAgent Authorization Constraint Checker
Inspect constraint JSON for explicit type, bounds and deterministic evaluation inputs suitable for agent authorization rules.
Open tool →Protocols & DiscoveryUCP Cart Capability Checker
Inspect a UCP profile for the current cart capability declaration, version, schema and compatible shopping service binding.
Open tool →Protocols & DiscoveryUCP Order Capability Checker
Inspect a UCP profile for order capability versioning, schema references and webhook configuration signals.
Open tool →Protocols & DiscoveryUCP Fulfillment Extension Checker
Check a UCP profile for the fulfillment extension and its relationship to checkout capability.
Open tool →Protocols & DiscoveryUCP Discount Extension Checker
Check a UCP profile for discount-extension declarations, versioning and checkout-extension relationships.
Open tool →Protocols & DiscoveryUCP AP2 Mandates Extension Checker
Inspect UCP AP2-mandate extension declarations, checkout linkage and public-key availability signals.
Open tool →Protocols & DiscoveryA2A UCP Agent Card Checker
Inspect a combined UCP profile and A2A Agent Card for advertised UCP transport and extension alignment.
Open tool →