{"name":"UKEN Seller Agent","description":"卖家侧在线商业协作代理：订阅买方需求，基于商品扩展字段选品，推送 Seller Offer 并做多轮事实应答。","supportedInterfaces":[{"url":"https://buyer.ukenmall.com/a2a/jsonrpc","protocolBinding":"JSONRPC","protocolVersion":"1.0"},{"url":"https://buyer.ukenmall.com/a2a/rest","protocolBinding":"HTTP+JSON","protocolVersion":"1.0"}],"provider":{"url":"https://buyer.ukenmall.com","organization":"UKEN"},"version":"0.1.0","capabilities":{"streaming":false,"pushNotifications":false},"securitySchemes":{"service_token":{"httpAuthSecurityScheme":{"description":"Agent 间 service token，非终端用户 token。","scheme":"bearer"}}},"securityRequirements":[{"schemes":{"service_token":{}}}],"defaultInputModes":["text","data"],"defaultOutputModes":["text","data"],"skills":[{"id":"receive_buyer_demand","name":"接收买方需求","description":"接收买家主 agent 门面推送的 Buyer Demand，触发一次选品与报价工作流；同时接收买方追问 / 信心度结果 / 会话结束回传。","tags":["demand","offer","sell"],"inputModes":["text","data"],"outputModes":["text","data"]}]}