quizbase.runriva.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://quizbase.runriva.com/mcp | streamable-http | com.runriva.quizbase/mcp | ok | 200 | 2025-06-18 | 12 | 10/10 | 276 | ok | 5 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 8c51d2fc81f10f674dd4 | 2026-10-31T21:12:46Z | /mcp | ok | 200 | 146 | 12 | 05e09118eb1d | per-receipt |
| 74a5677740d5b736403c | 2026-10-30T21:12:44Z | /mcp | ok | 200 | 192 | 12 | 05e09118eb1d | per-receipt |
| 897bcbfca84fb5db68bd | 2026-10-29T21:12:44Z | /mcp | ok | 200 | 143 | 12 | 05e09118eb1d | per-receipt |
| a63ae3cb5540345d6ea4 | 2026-10-28T21:12:44Z | /mcp | ok | 200 | 276 | 12 | 05e09118eb1d | per-receipt |
| 56eb5212dc064bc86fbb | 2026-10-27T21:12:42Z | /mcp | ok | 200 | 290 | 12 | 05e09118eb1d | per-receipt |
| c33e30886813acc4e1f1 | 2026-10-26T21:12:43Z | /mcp | ok | 200 | 232 | 12 | 05e09118eb1d | per-receipt |
| 65a319fbb8727478e446 | 2026-10-25T22:18:43Z | /mcp | ok | 200 | 171 | 12 | 05e09118eb1d | per-receipt |
| 767dd80299488d64b88b | 2026-10-25T21:12:42Z | /mcp | ok | 200 | 354 | 12 | 05e09118eb1d | per-receipt |
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