ostrov.center
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://ostrov.center/api/public/v1/mcp | streamable-http | center.ostrov/public-api | ok | 200 | 2025-06-18 | 7 | 6/6 | 849 | ok | 20 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 8fdde879c34527d4369d | 2026-10-29T14:15:47Z | /api/public/v1/mcp | ok | 200 | 849 | 7 | 35130212408f | per-receipt |
| d7f34ace726ffd114701 | 2026-10-28T14:15:45Z | /api/public/v1/mcp | ok | 200 | 723 | 7 | 35130212408f | per-receipt |
| 4e41b8715bab386c79c3 | 2026-10-27T14:15:44Z | /api/public/v1/mcp | ok | 200 | 983 | 7 | 35130212408f | per-receipt |
| 9549a0000ec85b3ad7e4 | 2026-10-26T14:15:50Z | /api/public/v1/mcp | ok | 200 | 878 | 7 | 35130212408f | per-receipt |
| 77bb96927e2499956e34 | 2026-10-25T14:15:47Z | /api/public/v1/mcp | ok | 200 | 350 | 7 | 35130212408f | per-receipt |
| ab6f4509d87d808a34c2 | 2026-10-24T14:15:44Z | /api/public/v1/mcp | ok | 200 | 812 | 7 | 35130212408f | per-receipt |
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