printpal.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://printpal.io/mcp | streamable-http | io.printpal/printpal | ok | 200 | 2025-06-18 | 16 | 10/10 | 277 | ok | 5 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 0f1eaf8eb1e1d6287e5d | 2026-11-01T00:03:48Z | /mcp | ok | 200 | 78 | 16 | 1334b10a6137 | per-receipt |
| ca0d58d492dd5b1afdfb | 2026-10-31T00:03:49Z | /mcp | ok | 200 | 497 | 16 | 1334b10a6137 | per-receipt |
| 5b04c23654a997c56604 | 2026-10-30T00:03:54Z | /mcp | ok | 200 | 366 | 16 | 1334b10a6137 | per-receipt |
| 2ecc98b37ee82af3797c | 2026-10-29T00:03:45Z | /mcp | ok | 200 | 285 | 16 | 1334b10a6137 | per-receipt |
| 4d5a24290d9873ee548e | 2026-10-28T00:03:46Z | /mcp | ok | 200 | 277 | 16 | 1334b10a6137 | per-receipt |
| 144900b41c40d55712aa | 2026-10-27T00:03:52Z | /mcp | ok | 200 | 232 | 16 | 1334b10a6137 | per-receipt |
| 3e08adfc0c3f176e8787 | 2026-10-26T02:27:47Z | /mcp | ok | 200 | 87 | 16 | 1334b10a6137 | per-receipt |
| 488eea9d1c6c5250d905 | 2026-10-26T00:03:39Z | /mcp | ok | 200 | 109 | 16 | 1334b10a6137 | per-receipt |
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