> 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.

# gateway.pipeworx.io/usgs-water/mcp

Last observed: 2026-08-30T08:39:46.920Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:36:47.456Z | REL-SNAP-002 | OK | - | 29 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-07T08:22:34.125Z | REL-SNAP-003 | OK | - | 25 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-08T10:03:39.086Z | REL-SNAP-004 | OK | - | 30 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-09T08:45:45.427Z | REL-SNAP-005 | OK | - | 33 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-10T08:40:57.326Z | REL-SNAP-006 | OK | - | 47 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-11T08:45:40.817Z | REL-SNAP-007 | OK | - | 37 | 34 | bd50672b17f3727de2eb44efb2f00ac3f2268fba33239cfdc3d005f7bfb357e9 |
| 2026-08-12T08:44:43.788Z | REL-SNAP-008 | OK | - | 30 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-13T08:39:26.883Z | REL-SNAP-009 | OK | - | 31 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-14T08:49:38.033Z | REL-SNAP-010 | OK | - | 44 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-15T08:40:20.827Z | REL-SNAP-011 | OK | - | 35 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-16T08:41:25.433Z | REL-SNAP-012 | OK | - | 193 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-17T11:13:31.478Z | REL-SNAP-013 | OK | - | 43 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-18T08:40:21.949Z | REL-SNAP-014 | OK | - | 42 | 34 | 6284c0d201332cd3eaee7df5b3eb984f2d281cab6e1033f35f4beee4fb798d08 |
| 2026-08-19T08:34:43.211Z | REL-SNAP-015 | OK | - | 53 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-20T08:43:13.502Z | REL-SNAP-016 | OK | - | 50 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-21T08:59:06.521Z | REL-SNAP-017 | OK | - | 54 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-22T08:36:17.281Z | REL-SNAP-018 | OK | - | 49 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-23T09:37:23.156Z | REL-SNAP-019 | OK | - | 48 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-24T08:39:35.185Z | REL-SNAP-020 | OK | - | 56 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-25T08:40:29.147Z | REL-SNAP-021 | OK | - | 50 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-26T08:36:25.424Z | REL-SNAP-022 | OK | - | 53 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-27T08:48:35.081Z | REL-SNAP-023 | OK | - | 52 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-28T08:47:49.475Z | REL-SNAP-024 | OK | - | 57 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-29T08:37:42.946Z | REL-SNAP-025 | OK | - | 48 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |
| 2026-08-30T08:39:46.920Z | REL-SNAP-026 | OK | - | 57 | 34 | 2b9e0af4f52f9a7ddcd8fed8f4bbccce131a5552acface08463cd146723fbb25 |

## Identity

Record key: gateway.pipeworx.io/usgs-water/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.pipeworx-io/usgs-water (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: pipeworx-gateway (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.