{"id":991733,"recorded_at":"2026-10-29T03:47:17.244030Z","observed_at":"2026-10-29T03:47:17.243869Z","subject_kind":"endpoint","subject":"d4e16b8e-6c01-4478-b21b-083678290209","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":6,"tools":[{"description":"[Internal] Get buyer contact info and past inquiry records. Restricted to signed partners only, requires an authorization token. Do NOT call without explicit authorization.","inputSchema":{"properties":{"keyword":{"description":"buyer name or phone","type":"string"}},"required":["keyword"],"type":"object"},"name":"get_buyer_contacts"},{"description":"Get a one-call overview of Ucun Select inventory: total in-stock products, per-category counts, export-ready / custom-order / sample-available counts, and last updated time. Public read-only, no auth required. Use this first to understand the platform scale, then use search_stocks or list_categories to drill in.","inputSchema":{"properties":{},"type":"object"},"name":"get_platform_overview"},{"description":"Get full details of one product by id: specs, price, stock, MOQ, merchant name. The collected_at field shows when price/stock were last recorded - always check data_age_days before quoting prices (over 30 days = stale, verify with merchant). Public read-only, no auth required. If the id does not exist, returns an error message (not an empty result). Use this when you already have a product id from search_stocks; use search_stocks instead to find products by keyword.","inputSchema":{"properties":{"id":{"description":"Product id, copy it from the id field of a search_stocks result","type":"string"}},"required":["id"],"type":"object"},"name":"get_stock"},{"description":"List all product categories that currently have in-stock items, with per-category quantity counts reflecting the live inventory structure. Public read-only, no auth required. Use this to get an overview or to pick a valid category value for search_stocks; use search_stocks to drill into products of one category.","inputSchema":{"properties":{},"type":"object"},"name":"list_categories"},{"description":"List the most recently updated in-stock products, newest first. Public read-only, no auth required. Returns compact product cards (same fields as search_stocks). Use this when a buyer asks for new arrivals or latest designs; use search_stocks for keyword-based discovery.","inputSchema":{"properties":{"limit":{"description":"返回数量，默认5，最大20","type":"number"}},"type":"object"},"name":"list_new_arrivals"},{"description":"Search in-stock products on Ucun Select (home-textile wholesale platform, Nantong China). Supports Chinese or English keyword, category, material, and max-price filters; returns up to 50 matches sorted by relevance, default limit 10. Public read-only, no auth required. Returns an empty array (not an error) when nothing matches. Use this to discover products; then call get_stock with a returned id for full details, or list_categories for an inventory overview.","inputSchema":{"properties":{"category":{"description":"品类：四件套/被子/被套/床单/枕套/面料/床盖等","type":"string"},"keyword":{"description":"搜索词，如：四件套/被子/面料/棉/法兰绒/bedding/fabric","type":"string"},"limit":{"description":"返回数量，默认10，最大50","type":"number"},"material":{"description":"材质：全棉/聚酯纤维/法兰绒/磨毛等","type":"string"},"price_max":{"description":"最高批发价(元)","type":"number"}},"type":"object"},"name":"search_stocks"}]},"body_sha256":"be9884a62054aecea9f4281bbaf4156e92d3fa669f1acec189bf28d66bc24d08","prev_id":293581,"leaf":"0x2ba7af2ea68cc59a7bc58ffe2fb4f98908b88ae0b2a3a19bd3d21ff4729c0007","leaf_text":"{\"body\":\"be9884a62054aecea9f4281bbaf4156e92d3fa669f1acec189bf28d66bc24d08\",\"id\":991733,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793245637243869,\"prev\":293581,\"subject\":\"d4e16b8e-6c01-4478-b21b-083678290209\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-29","leaves":242798,"root":"0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c","chained":"0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6","anchor_chain":"eip155:5042002","anchor_tx":"0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1","anchor_block":69753317},"proof":["0x2ba7fadf93f6b6c707cc669eab2c6eb8372af03796c6f71140052a470dc5f344","0xff0a8a4fc8622323398b2c26e30275cf4d35b28383d1299cb07debc13dc81099","0x9912533bd986f12f594b93126a1f6e03c841397e7b1e142f409d751c1d510c4c","0x903f5cda90443fcb8daa5b92d82374a25487c45df33dae03d394d3ccaa8def37","0x5f421169612b9e2dbf2f058d5ce7eb71592d95e3062cc63f609a6905a43d713a","0x68418db3f8145bb401cb85ba737ce088a619cccca93928fc3f3b1733b0355254","0xb11c3d14e2af43495b7fbaa64961f04e0445d327d1784e7990883fadf7ef5821","0xa6a17202a5406746a7405c413b1e8b162fb7d7d18003cfbe1e20f13a7d45950b","0xd13303b3e596a70d7209683b457e8aaf3480d7855c1818692848d226ace22146","0xa1532a0a6d3d4ea5f012d8926cb2fd0bda481c7719b039748ad64c99dcbba21e","0x7368830e11ffde50ca74889a46612d8de57bce2379d7087b66494837adaf084f","0xb5dc3c0b7ca2a7b192a78bd752224941a82753443b87153ddf2bad4d207a02ff","0x53104aada45a8c2f9002ac93098831a2cf0cef1895679463ed8dabcf75a7fa24","0xcaae1928370ce22d2a564247e7948dcda78bb8c3ef9a7d8bdfa6e00f84c1e28c","0x00268e62f7d5ca6313e0e60afdc2bd4f52c6dbdb3b4b4d27e01e634b4bcb1d2c","0x1c3764b490d23b94e5ac838c89f8d3850dedb0819196f367da2479c7a88bf2c0","0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd","0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07"]}