kernelscan.io
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://kernelscan.io/mcp | streamable-http | io.kernelscan/kernelscan | ok | 200 | 2025-06-18 | 11 | 6/6 | 411 | ok | 14 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| ad9d375c76d563a98a09 | 2026-10-29T15:18:45Z | /mcp | ok | 200 | 95 | 11 | b47d9585941f | per-receipt |
| f860e2f5edbd1a5fb5fc | 2026-10-28T15:18:47Z | /mcp | ok | 200 | 64 | 11 | b47d9585941f | per-receipt |
| 2e02e82ba1c4b4cb4ead | 2026-10-27T15:18:57Z | /mcp | ok | 200 | 411 | 11 | b47d9585941f | per-receipt |
| 5428e693b84f78a22098 | 2026-10-26T15:18:47Z | /mcp | ok | 200 | 3574 | 11 | b47d9585941f | per-receipt |
| c48baca77f2834915971 | 2026-10-25T15:18:44Z | /mcp | ok | 200 | 511 | 11 | b47d9585941f | per-receipt |
| d3b21c14d85982e2258b | 2026-10-24T15:18:41Z | /mcp | ok | 200 | 188 | 11 | b47d9585941f | per-receipt |
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