{"capabilities":{"extensions":[{"description":"Universal Commerce Protocol shopping over A2A: send a data part with the action and the catalog, cart or checkout payload.","params":{"capabilities":{"dev.ucp.common.identity_linking":[{"schema":"https://ucp.dev/2026-08-25/schemas/common/identity_linking.json","spec":"https://ucp.dev/2026-08-25/specification/identity-linking","version":"2026-08-25"}],"dev.ucp.shopping.cart":[{"schema":"https://ucp.dev/2026-08-25/schemas/shopping/cart.json","spec":"https://ucp.dev/2026-08-25/specification/shopping/cart","version":"2026-08-25"}],"dev.ucp.shopping.catalog.lookup":[{"schema":"https://ucp.dev/2026-08-25/schemas/shopping/catalog_lookup.json","spec":"https://ucp.dev/2026-08-25/specification/shopping/catalog/lookup","version":"2026-08-25"}],"dev.ucp.shopping.catalog.search":[{"schema":"https://ucp.dev/2026-08-25/schemas/shopping/catalog_search.json","spec":"https://ucp.dev/2026-08-25/specification/shopping/catalog/search","version":"2026-08-25"}],"dev.ucp.shopping.checkout":[{"schema":"https://ucp.dev/2026-08-25/schemas/shopping/checkout.json","spec":"https://ucp.dev/2026-08-25/specification/shopping/checkout","version":"2026-08-25"}],"dev.ucp.shopping.fulfillment":[{"schema":"https://ucp.dev/2026-08-25/schemas/shopping/fulfillment.json","spec":"https://ucp.dev/2026-08-25/specification/shopping/extensions/fulfillment","version":"2026-08-25"}]}},"required":false,"uri":"https://ucp.dev/2026-08-25/specification/overview"}],"pushNotifications":false,"streaming":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json"],"description":"Lets an agent search TrackerScan's products, fill a cart and check out for a customer, over UCP on A2A. The agent shows the customer prices and the payment page and never pays for them.","documentationUrl":"https://trackerscan.app","name":"TrackerScan shopping agent","preferredTransport":"JSONRPC","protocolVersion":"0.3.0","skills":[{"description":"Find products by a request in the customer's words, look products up by id, or read one in full.","examples":["{\"action\":\"search_catalog\"}"],"id":"catalog","inputModes":["application/json"],"name":"Search the catalog","outputModes":["application/json"],"tags":["ucp","shopping","catalog"]},{"description":"Open a cart priced for a country, change its lines, read it, or close it.","examples":["{\"action\":\"create_cart\"}"],"id":"cart","inputModes":["application/json"],"name":"Fill a cart","outputModes":["application/json"],"tags":["ucp","shopping","cart"]},{"description":"Start a checkout, add the buyer and a destination or a pickup point, then complete it.","examples":["{\"action\":\"create_checkout\"}"],"id":"checkout","inputModes":["application/json"],"name":"Check out","outputModes":["application/json"],"tags":["ucp","shopping","checkout"]}],"url":"https://dashboard.yourglobal.store/agent/6a78b576-dd16-5328-a0be-042f13799851/ucp/a2a","version":"2026-08-25"}