thecastlemap.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://thecastlemap.com/mcp | streamable-http | com.thecastlemap/castles | ok | 200 | 2025-06-18 | 7 | 6/6 | 158 | ok | 24 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| fdceed182e66ad127eb2 | 2026-10-27T18:42:49Z | /mcp | ok | 200 | 87 | 7 | c96ce5fe6a8b | per-receipt |
| 1296fb247ba4d4873308 | 2026-10-26T18:42:44Z | /mcp | ok | 200 | 371 | 7 | c96ce5fe6a8b | per-receipt |
| 59160277c55fb2738276 | 2026-10-25T21:51:48Z | /mcp | ok | 200 | 99 | 7 | c96ce5fe6a8b | per-receipt |
| 569ff6a95e9cd18c11db | 2026-10-25T18:42:44Z | /mcp | ok | 200 | 1019 | 7 | c96ce5fe6a8b | per-receipt |
| e3ea8aea8e10b0da388e | 2026-10-24T14:15:47Z | /mcp | ok | 200 | 158 | 7 | a896c28dc8b1 | per-receipt |
| 6594e5533beb84081718 | 2026-10-23T18:42:46Z | /mcp | ok | 200 | 93 | 7 | a896c28dc8b1 | per-receipt |
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