librarymcp.vercel.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://librarymcp.vercel.app/api/mcp | streamable-http | io.github.Spacemandomains/library-mcp | ok | 200 | 2025-06-18 | 4 | 7/7 | 223 | ok | 4 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| b63439b05c15177816a7 | 2026-10-28T23:30:46Z | /api/mcp | ok | 200 | 427 | 4 | dbdc180603ba | per-receipt |
| fcea7776caf57888072f | 2026-10-27T23:30:48Z | /api/mcp | ok | 200 | 127 | 4 | dbdc180603ba | per-receipt |
| 10bbca8eeeb148fdf7e1 | 2026-10-26T23:30:54Z | /api/mcp | ok | 200 | 223 | 4 | dbdc180603ba | per-receipt |
| ea5576cb72fad89b93cb | 2026-10-26T02:12:51Z | /api/mcp | ok | 200 | 235 | 4 | dbdc180603ba | per-receipt |
| bf7e7b11fbab68b6d104 | 2026-10-25T23:30:38Z | /api/mcp | ok | 200 | 169 | 4 | dbdc180603ba | per-receipt |
| d821540db810fa926b4d | 2026-10-24T20:21:39Z | /api/mcp | ok | 200 | 235 | 4 | dbdc180603ba | per-receipt |
| f2d8d5aa39a722a6e5bc | 2026-10-23T23:30:50Z | /api/mcp | ok | 200 | 147 | 4 | dbdc180603ba | per-receipt |
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