referencesource.org
Raw data · 4 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://referencesource.org/mcp/import-alerts | streamable-http | io.github.joelp22-maker/referencesource-import-alerts | ok | 200 | 2025-06-18 | 6 | 6/6 | 74 | ok | 22 h ago |
https://referencesource.org/mcp/rules | streamable-http | io.github.joelp22-maker/referencesource-rules | ok | 200 | 2025-06-18 | 5 | 6/6 | 121 | ok | 24 h ago |
https://referencesource.org/mcp | streamable-http | io.github.joelp22-maker/referencesource | ok | 200 | 2025-06-18 | 8 | 5/5 | 101 | ok | 8 h ago |
https://referencesource.org/mcp/registrars | streamable-http | io.github.joelp22-maker/referencesource-registrars | ok | 200 | 2025-06-18 | 4 | 5/5 | 91 | ok | 17 h ago |
MCP Check Receipts (Newest First, Up To 10 Per Server)
| Receipt | UTC Time | Path | State | HTTP | ms | Tools | Tools sha256 | Signed |
|---|---|---|---|---|---|---|---|---|
| 842b623af821ad1dcf58 | 2026-10-28T15:18:45Z | /mcp | ok | 200 | 101 | 8 | 606528a8e056 | per-receipt |
| 0f7aa7f033bfaed99e59 | 2026-10-28T06:15:44Z | /mcp/registrars | ok | 200 | 161 | 4 | 18b483cc3be4 | per-receipt |
| 29e1993f872744e19da1 | 2026-10-28T01:03:45Z | /mcp/import-alerts | ok | 200 | 74 | 6 | 6d00404552ca | per-receipt |
| 2b48e9abdaec6f0e9aca | 2026-10-27T23:57:43Z | /mcp/rules | ok | 200 | 67 | 5 | 96f17f5a5ea1 | per-receipt |
| 9ea86f3cb51c4298c35b | 2026-10-27T15:18:55Z | /mcp | ok | 200 | 125 | 8 | 606528a8e056 | per-receipt |
| d7561b87db7af0a063ff | 2026-10-27T06:15:40Z | /mcp/registrars | ok | 200 | 91 | 4 | 18b483cc3be4 | per-receipt |
| ceac707a4f0ff9646997 | 2026-10-27T01:03:43Z | /mcp/import-alerts | ok | 200 | 115 | 6 | 6d00404552ca | per-receipt |
| 07ad5b656c3895e21450 | 2026-10-26T23:57:41Z | /mcp/rules | ok | 200 | 133 | 5 | 96f17f5a5ea1 | per-receipt |
| 3e0abc4fae2d7a3d76f8 | 2026-10-26T15:18:44Z | /mcp | ok | 200 | 255 | 8 | 606528a8e056 | per-receipt |
| 6ddb1808dd225af3f9f9 | 2026-10-26T06:15:42Z | /mcp/registrars | ok | 200 | 99 | 4 | 18b483cc3be4 | per-receipt |
| 4aa7c113d1d63f9f7c02 | 2026-10-26T01:30:45Z | /mcp/import-alerts | ok | 200 | 125 | 6 | 6d00404552ca | per-receipt |
| 4ff6d7c81c86dc747453 | 2026-10-26T01:03:40Z | /mcp/import-alerts | ok | 200 | 37 | 6 | 6d00404552ca | per-receipt |
| 8f98f0649f88911934be | 2026-10-26T00:33:45Z | /mcp/rules | ok | 200 | 151 | 5 | 96f17f5a5ea1 | per-receipt |
| cf614755fd1b84f68261 | 2026-10-25T23:57:42Z | /mcp/rules | ok | 200 | 111 | 5 | 96f17f5a5ea1 | per-receipt |
| 37f0618c6a9899fcbe23 | 2026-10-25T15:18:40Z | /mcp | ok | 200 | 69 | 8 | 606528a8e056 | per-receipt |
| bfc3b091d8907553d1db | 2026-10-24T22:42:39Z | /mcp/import-alerts | ok | 200 | 72 | 6 | 6d00404552ca | per-receipt |
| f6d08e4c89df6011bcb0 | 2026-10-24T21:03:41Z | /mcp/rules | ok | 200 | 121 | 5 | 96f17f5a5ea1 | per-receipt |
| 1430c9696e738f8a2bbe | 2026-10-24T16:51:51Z | /mcp/registrars | ok | 200 | 51 | 4 | 18b483cc3be4 | per-receipt |
| 37ed3594cc1c353953b4 | 2026-10-24T14:54:49Z | /mcp | ok | 200 | 68 | 8 | 606528a8e056 | per-receipt |
| 2587e10b8d74edfd89bd | 2026-10-24T06:15:41Z | /mcp/registrars | ok | 200 | 69 | 4 | 18b483cc3be4 | per-receipt |
| d4c853b5528feea3d600 | 2026-10-24T01:03:44Z | /mcp/import-alerts | ok | 200 | 72 | 6 | 6d00404552ca | per-receipt |
| 4bed2dcdefe3ca4a7518 | 2026-10-23T23:57:44Z | /mcp/rules | ok | 200 | 62 | 5 | 96f17f5a5ea1 | per-receipt |
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