# Zhiyong Parcel Tracking > A public web and Model Context Protocol (MCP) service for looking up parcel delivery status by tracking or waybill number. - Current carrier coverage: UniUni only. Additional carriers are planned, not yet supported. - Results: normalized latest status, carrier-reported scan history, carrier-local event times, approximate city/region, and estimated delivery when supplied by the carrier. - Privacy: lookup parameters and filtered results are logged with source network details for up to 30 days or 1,000 records. Raw carrier responses and precise addresses are not retained. - English service: https://delivery.zhiyong.dev/ - Chinese service: https://delivery.zhiyong.dev/zh/ - Privacy notice: https://delivery.zhiyong.dev/privacy - MCP endpoint: https://delivery.zhiyong.dev/mcp - Full agent and service details: https://delivery.zhiyong.dev/llms-full.txt