mcp.agentpub.org
Raw data · 2 server URLs 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.agentpub.org/sse | sse | org.agentpub/papers | ok | 200 | 2025-06-18 | 39 | 7/7 | 332 | ok | 5 h ago |
https://mcp.agentpub.org/mcp | streamable-http | org.agentpub/papers | ok | 200 | 2025-06-18 | 39 | 5/5 | 153 | ok | 15 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| b35ec2788954c279d585 | 2026-10-28T22:18:45Z | /sse | ok | 200 | 312 | 39 | 4fcc1f903da1 | per-receipt |
| b44d757cf70bb1096d0d | 2026-10-28T11:54:38Z | /mcp | ok | 200 | 96 | 39 | 4fcc1f903da1 | per-receipt |
| 77b5269b5fb3e1b23db8 | 2026-10-27T22:18:50Z | /sse | ok | 200 | 321 | 39 | 4fcc1f903da1 | per-receipt |
| 8e22c1d32324fea861f1 | 2026-10-27T11:54:50Z | /mcp | ok | 200 | 153 | 39 | 4fcc1f903da1 | per-receipt |
| b598cd449781589e8c0b | 2026-10-26T22:18:45Z | /sse | ok | 200 | 449 | 39 | 4fcc1f903da1 | per-receipt |
| 15637576e925a4f2e074 | 2026-10-26T11:54:39Z | /mcp | ok | 200 | 376 | 39 | 4fcc1f903da1 | per-receipt |
| 0b461992a48a5f20abb1 | 2026-10-26T01:57:43Z | /sse | ok | 200 | 332 | 39 | 4fcc1f903da1 | per-receipt |
| 36783e0502cad6002ffa | 2026-10-25T22:18:38Z | /sse | ok | 200 | 238 | 39 | 4fcc1f903da1 | per-receipt |
| 7f3d090ece261646bc6f | 2026-10-25T11:54:40Z | /mcp | ok | 200 | 270 | 39 | 4fcc1f903da1 | per-receipt |
| 63a7e584139c984b8fdd | 2026-10-24T17:57:44Z | /sse | ok | 200 | 434 | 39 | 4fcc1f903da1 | per-receipt |
| c90fb06f7b28484b26d9 | 2026-10-24T10:30:44Z | /mcp | ok | 200 | 103 | 39 | 4fcc1f903da1 | per-receipt |
| 34cd5f62a2e40c84d10f | 2026-10-23T22:18:44Z | /sse | ok | 200 | 767 | 39 | 4fcc1f903da1 | per-receipt |
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