check.citant.ai
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://check.citant.ai/mcp?src=registry | streamable-http | io.github.hamzawamiqhq/ai-crawler-check | ok | 200 | 2025-06-18 | 1 | 11/11 | 281 | ok | 13 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 7421ba327689040a7f90 | 2026-11-03T05:00:39Z | /mcp | ok | 200 | 210 | 1 | 9c4aa500441e | per-receipt |
| ea41ab11cefbafd7cfc3 | 2026-11-02T05:00:42Z | /mcp | ok | 200 | 257 | 1 | 9c4aa500441e | per-receipt |
| 748c334a7457912d9b60 | 2026-11-01T05:00:39Z | /mcp | ok | 200 | 342 | 1 | 9c4aa500441e | per-receipt |
| 469d4318150db4b59da2 | 2026-10-31T05:00:38Z | /mcp | ok | 200 | 188 | 1 | 9c4aa500441e | per-receipt |
| aba1d56e03005f21e7f7 | 2026-10-30T05:00:39Z | /mcp | ok | 200 | 207 | 1 | 9c4aa500441e | per-receipt |
| fde2923654f42f601592 | 2026-10-29T05:00:38Z | /mcp | ok | 200 | 281 | 1 | 9c4aa500441e | per-receipt |
| a8e29d73ba60515bcd94 | 2026-10-28T05:00:39Z | /mcp | ok | 200 | 358 | 1 | 9c4aa500441e | per-receipt |
| 89cf03d08b20fe88e296 | 2026-10-27T05:00:38Z | /mcp | ok | 200 | 176 | 1 | 9c4aa500441e | per-receipt |
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