dolphincentrifuge.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://dolphincentrifuge.com/mcp | streamable-http | com.dolphincentrifuge/centrifuge | ok | 200 | 2025-06-18 | 5 | 9/9 | 303 | 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 |
|---|---|---|---|---|---|---|---|---|
| b3494a3cd4504fef5a0d | 2026-10-30T19:51:45Z | /mcp | ok | 200 | 476 | 5 | b67a2656d75f | per-receipt |
| db445945c0560033d406 | 2026-10-29T19:51:59Z | /mcp | ok | 200 | 474 | 5 | b67a2656d75f | per-receipt |
| 5e474d337f8175362c1b | 2026-10-28T19:51:47Z | /mcp | ok | 200 | 298 | 5 | b67a2656d75f | per-receipt |
| 80e3648cd201c57394bb | 2026-10-27T19:51:47Z | /mcp | ok | 200 | 279 | 5 | b67a2656d75f | per-receipt |
| f882edd34db0c829f051 | 2026-10-26T19:51:45Z | /mcp | ok | 200 | 233 | 5 | b67a2656d75f | per-receipt |
| 53d216b0f09c5dfd1bb6 | 2026-10-25T21:42:46Z | /mcp | ok | 200 | 303 | 5 | b67a2656d75f | per-receipt |
| a0004a7a3133ddaf2123 | 2026-10-25T19:51:42Z | /mcp | ok | 200 | 289 | 5 | b67a2656d75f | per-receipt |
| 89f8bce1297f6f852864 | 2026-10-24T14:36:49Z | /mcp | ok | 200 | 306 | 5 | b67a2656d75f | per-receipt |
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