mcp.polyblog.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://mcp.polyblog.io/mcp | streamable-http | io.polyblog/polyblog | ok | 200 | 2025-06-18 | 19 | 7/7 | 553 | 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 |
|---|---|---|---|---|---|---|---|---|
| 767dd1df443d5245bf3d | 2026-10-28T22:12:54Z | /mcp | ok | 200 | 881 | 19 | d2eb80acab65 | per-receipt |
| 6de9d818e5293b83957c | 2026-10-27T22:12:48Z | /mcp | ok | 200 | 503 | 19 | d2eb80acab65 | per-receipt |
| 076541a3e3b8142e4426 | 2026-10-26T22:12:42Z | /mcp | ok | 200 | 255 | 19 | d2eb80acab65 | per-receipt |
| 1420a90326b6c71b7159 | 2026-10-25T23:36:49Z | /mcp | ok | 200 | 1187 | 19 | d2eb80acab65 | per-receipt |
| 1d30e18d63e123fd64c3 | 2026-10-25T22:12:40Z | /mcp | ok | 200 | 553 | 19 | d2eb80acab65 | per-receipt |
| c1c1d26d2aa68d8eefbd | 2026-10-24T17:51:48Z | /mcp | ok | 200 | 625 | 19 | d2eb80acab65 | per-receipt |
| e0c09422a4bf515be111 | 2026-10-23T22:12:47Z | /mcp | ok | 200 | 541 | 19 | d2eb80acab65 | per-receipt |
Operator? Reply, dispute or opt out.