api.mcpcensus.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://api.mcpcensus.com/mcp | streamable-http | com.mcpcensus/census | ok | 200 | 2025-06-18 | 15 | 7/7 | 77 | ok | 12 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| b3a9dfa263559bc88b9f | 2026-10-29T17:00:37Z | /mcp | ok | 200 | 21 | 15 | ca60dd01cbb5 | per-receipt |
| 247a073222974c0c84f6 | 2026-10-28T17:00:40Z | /mcp | ok | 200 | 178 | 15 | ca60dd01cbb5 | per-receipt |
| 3e4b40c5331ffe2265b6 | 2026-10-27T17:00:40Z | /mcp | ok | 200 | 53 | 15 | ca60dd01cbb5 | per-receipt |
| 0a210d7a31f09ea8ee4d | 2026-10-26T17:00:41Z | /mcp | ok | 200 | 77 | 15 | ca60dd01cbb5 | per-receipt |
| b0af504a73d448c075bb | 2026-10-25T17:00:40Z | /mcp | ok | 200 | 139 | 15 | ca60dd01cbb5 | per-receipt |
| 7d8fcab38f0cd3c03afa | 2026-10-24T09:21:41Z | /mcp | ok | 200 | 39 | 15 | ca60dd01cbb5 | per-receipt |
| 9e78d8883903001ea021 | 2026-10-23T17:00:36Z | /mcp | ok | 200 | 79 | 15 | ca60dd01cbb5 | per-receipt |
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