> 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.

# mcp.flatway.fr/sse

Last observed: 2026-08-30T08:49:12.464Z
Recorded as: PROTOCOL_ERROR (connection_refused)
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:47:49.653Z | REL-SNAP-002 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-07T08:33:57.525Z | REL-SNAP-003 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-08T10:15:17.910Z | REL-SNAP-004 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-09T08:56:55.759Z | REL-SNAP-005 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-10T08:53:04.151Z | REL-SNAP-006 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-11T08:57:41.723Z | REL-SNAP-007 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-12T08:56:28.880Z | REL-SNAP-008 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-13T08:50:42.102Z | REL-SNAP-009 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-14T09:02:45.844Z | REL-SNAP-010 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-15T08:52:41.868Z | REL-SNAP-011 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-16T08:53:37.788Z | REL-SNAP-012 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-17T11:25:07.851Z | REL-SNAP-013 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-18T08:52:28.399Z | REL-SNAP-014 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-19T08:43:42.623Z | REL-SNAP-015 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-20T08:52:04.951Z | REL-SNAP-016 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-21T09:07:51.477Z | REL-SNAP-017 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-22T08:44:58.777Z | REL-SNAP-018 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-23T09:46:06.649Z | REL-SNAP-019 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-24T08:48:16.426Z | REL-SNAP-020 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-25T08:50:07.643Z | REL-SNAP-021 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-26T08:46:21.034Z | REL-SNAP-022 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-27T08:58:49.946Z | REL-SNAP-023 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-28T08:57:21.524Z | REL-SNAP-024 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-29T08:47:06.631Z | REL-SNAP-025 | PROTOCOL_ERROR | connection_refused | - | - | - |
| 2026-08-30T08:49:12.464Z | REL-SNAP-026 | PROTOCOL_ERROR | connection_refused | - | - | - |

## Identity

Record key: mcp.flatway.fr/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.Lfaykus/flatway-estimate (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.