> 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.

# agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-404/mcp

Last observed: 2026-10-02T09:19:05.144Z
Recorded as: OK
Transport: streamable-http
Observations held: 26
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-07T10:04:29.822Z | REL-SNAP-034 | OK | - | 48 | 11 | 2a384f79ec07319a58c63385c33897494795cc5423ec682bd5ac2bb6877e7fe6 |
| 2026-09-08T09:54:56.784Z | REL-SNAP-035 | OK | - | 52 | 11 | 2a384f79ec07319a58c63385c33897494795cc5423ec682bd5ac2bb6877e7fe6 |
| 2026-09-09T09:36:28.464Z | REL-SNAP-036 | OK | - | 52 | 29 | 78763703c91b842f7fba3b3df9fac9e7d9801266e4a860717484a07d5020557f |
| 2026-09-10T09:29:37.588Z | REL-SNAP-037 | OK | - | 53 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-11T09:29:03.958Z | REL-SNAP-038 | OK | - | 54 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-12T09:20:52.958Z | REL-SNAP-039 | OK | - | 55 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-13T09:48:04.236Z | REL-SNAP-040 | OK | - | 53 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-14T09:48:03.347Z | REL-SNAP-041 | OK | - | 49 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-15T09:41:32.877Z | REL-SNAP-042 | OK | - | 46 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-16T10:05:57.502Z | REL-SNAP-043 | OK | - | 53 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-17T09:49:57.446Z | REL-SNAP-044 | OK | - | 87 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-18T09:40:27.015Z | REL-SNAP-045 | OK | - | 48 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-19T09:26:20.991Z | REL-SNAP-046 | OK | - | 42 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-20T09:42:00.733Z | REL-SNAP-047 | OK | - | 47 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-21T09:22:56.998Z | REL-SNAP-048 | OK | - | 59 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-22T09:38:52.074Z | REL-SNAP-049 | OK | - | 48 | 30 | d93005bb5a4cf5f5c5cf0e524252ee66be86e5de1247870b2b6b74a99ca66f73 |
| 2026-09-23T09:59:12.909Z | REL-SNAP-050 | OK | - | 52 | 31 | 4ceb369aa9e9cf3a054bbd93b1b95d0c112026872e509a9c3da34c719450f4d1 |
| 2026-09-24T09:55:02.465Z | REL-SNAP-051 | OK | - | 48 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-25T09:51:48.129Z | REL-SNAP-052 | OK | - | 61 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-26T09:28:14.554Z | REL-SNAP-053 | OK | - | 45 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-27T09:40:41.857Z | REL-SNAP-054 | OK | - | 44 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-28T09:55:39.456Z | REL-SNAP-055 | OK | - | 53 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-29T09:42:57.249Z | REL-SNAP-056 | OK | - | 64 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-09-30T09:47:07.027Z | REL-SNAP-057 | OK | - | 53 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-10-01T09:22:56.206Z | REL-SNAP-058 | OK | - | 55 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |
| 2026-10-02T09:19:05.144Z | REL-SNAP-059 | OK | - | 47 | 31 | a5d3df1e1a282d8261675c755c6edc0ddd6bfda010e1f19e37b2ca23bbba882b |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-404/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/http-404 (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: HTTP 404 not-found (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.