factanker.com
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://factanker.com/mcp | streamable-http | com.factanker/factanker | ok | 200 | 2025-06-18 | 11 | 7/7 | 200 | ok | 19 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 9cf89ae32163c6de6e31 | 2026-10-29T02:45:51Z | /mcp | ok | 200 | 590 | 11 | caaae4d69ae5 | per-receipt |
| a09f2f9a23eae78fd196 | 2026-10-28T02:45:58Z | /mcp | ok | 200 | 83 | 11 | caaae4d69ae5 | per-receipt |
| f38674d97362ef1ead80 | 2026-10-27T02:46:07Z | /mcp | ok | 200 | 648 | 11 | caaae4d69ae5 | per-receipt |
| abb07ba79e75c5e60a5a | 2026-10-26T03:42:43Z | /mcp | ok | 200 | 37 | 11 | caaae4d69ae5 | per-receipt |
| 65cf4fa6f89ca29a8059 | 2026-10-26T02:45:53Z | /mcp | ok | 200 | 134 | 11 | caaae4d69ae5 | per-receipt |
| f88a2b245d0407b48a04 | 2026-10-25T01:03:41Z | /mcp | ok | 200 | 484 | 11 | caaae4d69ae5 | per-receipt |
| cdbcd29a3b11380ad7d2 | 2026-10-24T02:45:51Z | /mcp | ok | 200 | 200 | 11 | caaae4d69ae5 | per-receipt |
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