> 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.sv/mcp

Last observed: 2026-08-30T08:36:05.285Z
Recorded as: PROTOCOL_ERROR (fetch_failed)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:32:22.225Z | REL-SNAP-002 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-07T08:18:14.262Z | REL-SNAP-003 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-08T09:59:00.998Z | REL-SNAP-004 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-09T08:41:25.484Z | REL-SNAP-005 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-10T08:36:18.341Z | REL-SNAP-006 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-11T08:40:52.848Z | REL-SNAP-007 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-12T08:40:08.023Z | REL-SNAP-008 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-13T08:35:06.918Z | REL-SNAP-009 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-14T08:44:41.512Z | REL-SNAP-010 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-15T08:35:21.500Z | REL-SNAP-011 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-16T08:36:15.352Z | REL-SNAP-012 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-17T10:14:41.460Z | REL-SNAP-013 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-18T08:35:34.224Z | REL-SNAP-014 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-19T08:31:21.677Z | REL-SNAP-015 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-20T08:39:49.713Z | REL-SNAP-016 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-21T08:55:43.396Z | REL-SNAP-017 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-22T08:32:55.836Z | REL-SNAP-018 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-23T09:34:08.322Z | REL-SNAP-019 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-24T08:36:13.536Z | REL-SNAP-020 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-25T08:36:45.437Z | REL-SNAP-021 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-26T08:32:51.062Z | REL-SNAP-022 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-27T08:44:51.448Z | REL-SNAP-023 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-28T08:44:21.651Z | REL-SNAP-024 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-29T08:34:00.299Z | REL-SNAP-025 | PROTOCOL_ERROR | fetch_failed | - | - | - |
| 2026-08-30T08:36:05.285Z | REL-SNAP-026 | PROTOCOL_ERROR | fetch_failed | - | - | - |

## Identity

Record key: mcp.sv/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): sv.mcp/el-salvador (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.