> 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/x-fwd-host/mcp

Last observed: 2026-10-02T09:36:30.421Z
Recorded as: OK
Transport: streamable-http
Observations held: 15
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-09-18T09:57:39.181Z | REL-SNAP-045 | OK | - | 51 | 30 | bb0d7a5f6cd59b03104b1ad4f5b1d434dd3161152dd3ae504e7d44b093bf0df8 |
| 2026-09-19T09:43:21.686Z | REL-SNAP-046 | OK | - | 56 | 30 | bb0d7a5f6cd59b03104b1ad4f5b1d434dd3161152dd3ae504e7d44b093bf0df8 |
| 2026-09-20T09:59:12.318Z | REL-SNAP-047 | OK | - | 48 | 30 | bb0d7a5f6cd59b03104b1ad4f5b1d434dd3161152dd3ae504e7d44b093bf0df8 |
| 2026-09-21T09:40:21.729Z | REL-SNAP-048 | OK | - | 50 | 30 | bb0d7a5f6cd59b03104b1ad4f5b1d434dd3161152dd3ae504e7d44b093bf0df8 |
| 2026-09-22T09:56:25.044Z | REL-SNAP-049 | OK | - | 94 | 30 | bb0d7a5f6cd59b03104b1ad4f5b1d434dd3161152dd3ae504e7d44b093bf0df8 |
| 2026-09-23T10:17:42.213Z | REL-SNAP-050 | OK | - | 46 | 31 | c433297bd322e90ed68f937069c468463bafb334ad18f590d75685d678d7dc35 |
| 2026-09-24T10:13:08.003Z | REL-SNAP-051 | OK | - | 54 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-25T10:09:32.055Z | REL-SNAP-052 | OK | - | 55 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-26T09:46:26.426Z | REL-SNAP-053 | OK | - | 43 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-27T09:59:03.958Z | REL-SNAP-054 | OK | - | 52 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-28T10:13:12.155Z | REL-SNAP-055 | OK | - | 49 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-29T10:00:46.018Z | REL-SNAP-056 | OK | - | 45 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-09-30T10:04:50.032Z | REL-SNAP-057 | OK | - | 60 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-10-01T09:40:29.717Z | REL-SNAP-058 | OK | - | 127 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |
| 2026-10-02T09:36:30.421Z | REL-SNAP-059 | OK | - | 47 | 31 | 77de51f4cd6bb0a07c0b85a9ea0378813d61b3dc44939bcce8317fefff6fd972 |

## Identity

Record key: agent-observatory-sensor.nolimit-observatory.workers.dev/s/x-fwd-host/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.sadri-dridi/x-fwd-host (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: X-Forwarded-Host hostname, value discarded (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.