nuvista-haven-mcp.onrender.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://nuvista-haven-mcp.onrender.com/mcp | streamable-http | io.github.Cswarey16/nuvista-haven | ok | 200 | 2025-06-18 | 5 | 5/5 | 178 | ok | 1 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 722312f77d52f6641168 | 2026-10-28T06:18:40Z | /mcp | ok | 200 | 122 | 5 | 50db1bf4a430 | per-receipt |
| f98c6294be69584cbea7 | 2026-10-27T06:18:40Z | /mcp | ok | 200 | 159 | 5 | 50db1bf4a430 | per-receipt |
| 0ec100ddf72265c626d7 | 2026-10-26T06:18:41Z | /mcp | ok | 200 | 372 | 5 | 50db1bf4a430 | per-receipt |
| 65169c38f1dbe442cdd5 | 2026-10-24T16:57:52Z | /mcp | ok | 200 | 178 | 5 | 50db1bf4a430 | per-receipt |
| 63340e44889d03d6c138 | 2026-10-24T06:18:44Z | /mcp | ok | 200 | 264 | 5 | 50db1bf4a430 | per-receipt |
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