{"domain":"mcp.rollinggo.cn","count":1,"changes":[{"captured_at":"2026-09-23T10:33:39","card_hash":"933a785b9845bb4e4e6b4b9a6c6d6d9e857042fa729eec8162436dc08844cc38","previous_card_hash":null,"diff":{"skills_added":[{"id":"hotel_booking","name":"酒店预订","description":"按结构化参数创建酒店订单","tags":null,"inputModes":null,"outputModes":null},{"id":"hotel_order_query","name":"订单查询","description":"查询酒店订单列表与详情","tags":null,"inputModes":null,"outputModes":null},{"id":"hotel_price_confirm","name":"验价","description":"确认房型实时价格与取消政策","tags":null,"inputModes":null,"outputModes":null},{"id":"hotel_room_query","name":"房型查询","description":"查询指定酒店可订房型","tags":null,"inputModes":null,"outputModes":null},{"id":"hotel_search","name":"酒店搜索","description":"按目的地与入住条件搜索酒店","tags":null,"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"RollingGo Travel Agent"},{"field":"description","before":null,"after":"提供酒店、房型、验价、预订和订单查询能力"},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3"},{"field":"url","before":null,"after":"https://api.rollinggo.cn/api/a2a/travel-agent"},{"field":"preferredTransport","before":null,"after":"JSONRPC"},{"field":"capabilities","before":null,"after":{"streaming":true}}],"other_changed":false,"is_empty":false,"human_summary":"added 5 skills · name ∅ → RollingGo Travel Agent · description ∅ → 提供酒店、房型、验价、预订和订单查询能力 · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3 · url ∅ → https://api.rollinggo.cn/api/a2a/travel- · preferredTransport ∅ → JSONRPC · capabilities ∅ → streaming"}}]}