> NOTICE — Pre-launch build. Every record here is a dated observation of a real MCP endpoint operated by a third party, rendered from the published archive. Coverage is partial — the figures cover the snapshots in the export this build was made from, not the whole chain and not the whole ecosystem. Claims and badges are not open.

# oecd-mcp-server.onrender.com/sse

Last observed: 2026-08-30T08:22:33.238Z
Recorded as: HTTP_5XX (http_503)
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:19:38.419Z | REL-SNAP-002 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-07T08:05:09.642Z | REL-SNAP-003 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-08T09:44:42.050Z | REL-SNAP-004 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-09T08:28:33.155Z | REL-SNAP-005 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-10T08:22:20.780Z | REL-SNAP-006 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-11T08:26:45.132Z | REL-SNAP-007 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-12T08:26:12.268Z | REL-SNAP-008 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-13T08:21:42.138Z | REL-SNAP-009 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-14T08:30:03.659Z | REL-SNAP-010 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-15T08:21:12.251Z | REL-SNAP-011 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-16T08:22:03.481Z | REL-SNAP-012 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-17T08:59:04.087Z | REL-SNAP-013 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-18T08:21:48.769Z | REL-SNAP-014 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-19T08:20:22.778Z | REL-SNAP-015 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-20T08:28:39.125Z | REL-SNAP-016 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-21T08:44:53.594Z | REL-SNAP-017 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-22T08:21:33.791Z | REL-SNAP-018 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-23T09:22:50.943Z | REL-SNAP-019 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-24T08:24:52.862Z | REL-SNAP-020 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-25T08:24:44.066Z | REL-SNAP-021 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-26T08:20:10.826Z | REL-SNAP-022 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-27T08:31:19.784Z | REL-SNAP-023 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-28T08:30:52.065Z | REL-SNAP-024 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-29T08:20:19.203Z | REL-SNAP-025 | HTTP_5XX | http_503 | - | - | - |
| 2026-08-30T08:22:33.238Z | REL-SNAP-026 | HTTP_5XX | http_503 | - | - | - |

## Identity

Record key: oecd-mcp-server.onrender.com/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.isakskogstad/oecd-mcp (what the registry said when we swept it, as observed by us — not evidence that the registry was correct, that the name belongs to whoever registered it, or that it still resolves)
Name reported by the server: not reported (self-reported, unverified, never used as identity)

Each observation carries a merkle leaf in the snapshot it belongs to. The chain
establishes that a root existed by a given time; it does not establish that any
measurement is true.