cue-mcp-production.up.railway.app
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://cue-mcp-production.up.railway.app/mcp | streamable-http | io.github.KingMonkey1/cue | ok | 200 | 2025-06-18 | 2 | 8/8 | 165 | 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 |
|---|---|---|---|---|---|---|---|---|
| fa565fdd0206e8db148f | 2026-10-30T04:36:41Z | /mcp | ok | 200 | 165 | 2 | 761e229177ee | per-receipt |
| ebe43d7b8d231cfcb2fc | 2026-10-29T04:36:46Z | /mcp | ok | 200 | 422 | 2 | 761e229177ee | per-receipt |
| 1c47e927ccc40d28fb57 | 2026-10-28T04:36:40Z | /mcp | ok | 200 | 161 | 2 | 761e229177ee | per-receipt |
| 08ac961e936fd9daad2a | 2026-10-27T04:36:40Z | /mcp | ok | 200 | 120 | 2 | 761e229177ee | per-receipt |
| 0555087e0ee5c0d6b152 | 2026-10-26T04:48:50Z | /mcp | ok | 200 | 24 | 2 | 761e229177ee | per-receipt |
| e2c0dda507852837c671 | 2026-10-26T04:36:42Z | /mcp | ok | 200 | 308 | 2 | 761e229177ee | per-receipt |
| fe0060884c0490639035 | 2026-10-25T03:48:42Z | /mcp | ok | 200 | 118 | 2 | 761e229177ee | per-receipt |
| 21491ed6b1f097ce7442 | 2026-10-24T04:36:40Z | /mcp | ok | 200 | 1384 | 2 | 761e229177ee | per-receipt |
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