therankingfactory.com
Raw data · 2 server URLs 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://therankingfactory.com/api/mcp/check | streamable-http | com.therankingfactory/site-check | ok | 200 | 2025-06-18 | 1 | 5/5 | 486 | ok | 15 h ago |
https://therankingfactory.com/api/mcp | streamable-http | com.therankingfactory/mcp | auth_required | 401 | 5/5 | 205 | ok | 2 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 5de63840531e7f79b82c | 2026-10-28T12:21:50Z | /api/mcp | auth_required | 401 | 490 | per-receipt | ||
| 68ce81defd219d6a6f47 | 2026-10-27T23:27:48Z | /api/mcp/check | ok | 200 | 566 | 1 | 81fe9992a1ed | per-receipt |
| 04313679b25b69499d3f | 2026-10-27T12:21:53Z | /api/mcp | auth_required | 401 | 205 | per-receipt | ||
| 858d52825a46043b3f16 | 2026-10-26T23:27:42Z | /api/mcp/check | ok | 200 | 181 | 1 | 81fe9992a1ed | per-receipt |
| 824f015b8aec633aef20 | 2026-10-26T12:21:45Z | /api/mcp | auth_required | 401 | 144 | per-receipt | ||
| c6440cf76d3d0b5aaf58 | 2026-10-25T22:24:48Z | /api/mcp/check | ok | 200 | 486 | 1 | 81fe9992a1ed | per-receipt |
| 8c13d4333e6fd4daf4f2 | 2026-10-25T12:28:02Z | /api/mcp | auth_required | 401 | 808 | per-receipt | ||
| ba8c13c3bcecfdf6ffab | 2026-10-24T19:33:44Z | /api/mcp/check | ok | 200 | 498 | 1 | 81fe9992a1ed | per-receipt |
| d83833d7827eede7c05e | 2026-10-24T12:21:47Z | /api/mcp | auth_required | 401 | 141 | per-receipt | ||
| 9bb4c93df4c052b68e74 | 2026-10-23T23:27:42Z | /api/mcp/check | ok | 200 | 83 | 1 | 81fe9992a1ed | per-receipt |
Operator? Reply, dispute or opt out.