> 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.echorelay.dev

Last observed: 2026-08-30T09:09:03.408Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:37:33.612Z | REL-SNAP-002 | OK | - | 401 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-07T08:23:19.011Z | REL-SNAP-003 | OK | - | 439 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-08T10:04:27.606Z | REL-SNAP-004 | OK | - | 439 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-09T08:46:29.307Z | REL-SNAP-005 | OK | - | 441 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-10T08:41:49.220Z | REL-SNAP-006 | OK | - | 446 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-11T08:46:27.963Z | REL-SNAP-007 | OK | - | 424 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-12T08:45:31.541Z | REL-SNAP-008 | OK | - | 409 | 77 | e5c682fa03b2b80a7f4706abcc908ccfea7f52999fd9afd52f5a8e69d68ab43d |
| 2026-08-13T09:12:57.250Z | REL-SNAP-009 | OK | - | 409 | 77 | 83ddcae05150d59d5eaaba449e2de19bb5a68bccd849a579585f6b3de8f72316 |
| 2026-08-14T09:26:19.786Z | REL-SNAP-010 | OK | - | 439 | 77 | 83ddcae05150d59d5eaaba449e2de19bb5a68bccd849a579585f6b3de8f72316 |
| 2026-08-15T09:16:12.242Z | REL-SNAP-011 | OK | - | 439 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-16T09:17:54.546Z | REL-SNAP-012 | OK | - | 474 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-17T11:46:54.081Z | REL-SNAP-013 | OK | - | 403 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-18T09:15:10.870Z | REL-SNAP-014 | OK | - | 418 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-19T09:03:38.627Z | REL-SNAP-015 | OK | - | 88 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-20T09:11:32.992Z | REL-SNAP-016 | OK | - | 98 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-21T09:26:57.674Z | REL-SNAP-017 | OK | - | 90 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-22T09:03:33.071Z | REL-SNAP-018 | OK | - | 84 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-23T10:04:23.370Z | REL-SNAP-019 | OK | - | 87 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-24T09:07:26.538Z | REL-SNAP-020 | OK | - | 177 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-25T09:09:49.297Z | REL-SNAP-021 | OK | - | 98 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-26T09:06:12.680Z | REL-SNAP-022 | OK | - | 92 | 78 | f4ecf3fc1d749fce3f8d04e87ce08829644ef25927e59bb8eb91a3bc3e6aad40 |
| 2026-08-27T09:19:42.332Z | REL-SNAP-023 | OK | - | 91 | 79 | c79f65ccae4449f88fcccfe20e0f96d84738d876d72b32af4075e6c354da2247 |
| 2026-08-28T09:16:59.828Z | REL-SNAP-024 | OK | - | 93 | 79 | c79f65ccae4449f88fcccfe20e0f96d84738d876d72b32af4075e6c354da2247 |
| 2026-08-29T09:06:52.324Z | REL-SNAP-025 | OK | - | 95 | 79 | c79f65ccae4449f88fcccfe20e0f96d84738d876d72b32af4075e6c354da2247 |
| 2026-08-30T09:09:03.408Z | REL-SNAP-026 | OK | - | 108 | 79 | c79f65ccae4449f88fcccfe20e0f96d84738d876d72b32af4075e6c354da2247 |

## Identity

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