www.tandiu.cn
Raw data · 1 server URL from the Official MCP Registry · simple view
Login-free handshake (initialize → tools/list; unpaid tools/call only on priced tools, to read the payment request; never paid, no credentials): automatic unauthenticated MCP handshake (initialize + tools/list), aiming for about once a day per listed server while we are still working through the registry; priority tier (host looked up via BotsRated preflight/check/report, or also a covered x402 seller, in the last 7 days) about every 6 hours; servers with no MCP answer for 7 days about every 4 days. States are factual: ok (initialize and tools/list answered), auth_required (HTTP 401/403: the server wants a login), handshake_failed (HTTP answer without a valid MCP result), unreachable (no HTTP answer), blocked (not contacted: the URL, a redirect or its DNS points to a private, local or otherwise non-public address, or to another host, which our rules don't allow). Names and descriptions are the registry's text; we don't check it.
| URL | Transport | Registry Name | Last State | HTTP | Protocol | Tools | Recent Checks OK | Median ms | TLS | Last Checked |
|---|---|---|---|---|---|---|---|---|---|---|
https://www.tandiu.cn/mcp | streamable-http | cn.tandiu/data | ok | 200 | 2025-06-18 | 16 | 9/9 | 1677 | ok | 6 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 93046cd5c0ec626c18ca | 2026-10-30T16:48:49Z | /mcp | ok | 200 | 1052 | 16 | 7a3fa5fe0880 | per-receipt |
| 968cbf793eb1994bd193 | 2026-10-29T16:48:50Z | /mcp | ok | 200 | 1665 | 16 | 7a3fa5fe0880 | per-receipt |
| a0927d7d494b71161489 | 2026-10-28T16:48:45Z | /mcp | ok | 200 | 1554 | 14 | b9ed6da8874e | per-receipt |
| 9cd4b1bb1a27117e2310 | 2026-10-27T16:48:47Z | /mcp | ok | 200 | 2227 | 14 | b9ed6da8874e | per-receipt |
| dc782abbfc9e43b6a8cf | 2026-10-26T17:00:52Z | /mcp | ok | 200 | 2222 | 14 | b9ed6da8874e | per-receipt |
| 20cde123667b891de32e | 2026-10-25T20:57:43Z | /mcp | ok | 200 | 1677 | 14 | b9ed6da8874e | per-receipt |
| 408381956c1837125edb | 2026-10-25T16:48:50Z | /mcp | ok | 200 | 2558 | 14 | b9ed6da8874e | per-receipt |
| d0277d4b87e5eeeadfbd | 2026-10-24T16:00:44Z | /mcp | ok | 200 | 1744 | 14 | b9ed6da8874e | per-receipt |
| 25305e38fcbef9656d73 | 2026-10-23T16:54:37Z | /mcp | ok | 200 | 765 | 14 | b9ed6da8874e | per-receipt |
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