> 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.

# waystation.ai/gmail/mcp/sse

Last observed: 2026-08-30T08:21:38.920Z
Recorded as: PAYMENT_REQUIRED (http_402)
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:18:39.906Z | REL-SNAP-002 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-07T08:04:09.029Z | REL-SNAP-003 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-08T09:43:33.091Z | REL-SNAP-004 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-09T08:27:22.870Z | REL-SNAP-005 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-10T08:21:17.445Z | REL-SNAP-006 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-11T08:25:38.804Z | REL-SNAP-007 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-12T08:25:04.556Z | REL-SNAP-008 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-13T08:20:41.470Z | REL-SNAP-009 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-14T08:28:47.773Z | REL-SNAP-010 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-15T08:19:47.424Z | REL-SNAP-011 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-16T08:20:49.158Z | REL-SNAP-012 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-17T08:57:57.430Z | REL-SNAP-013 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-18T08:20:38.398Z | REL-SNAP-014 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-19T08:19:34.349Z | REL-SNAP-015 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-20T08:27:48.843Z | REL-SNAP-016 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-21T08:43:57.920Z | REL-SNAP-017 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-22T08:20:44.887Z | REL-SNAP-018 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-23T09:22:02.804Z | REL-SNAP-019 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-24T08:24:01.652Z | REL-SNAP-020 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-25T08:23:53.852Z | REL-SNAP-021 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-26T08:19:19.311Z | REL-SNAP-022 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-27T08:30:17.244Z | REL-SNAP-023 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-28T08:29:59.568Z | REL-SNAP-024 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-29T08:19:28.342Z | REL-SNAP-025 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-30T08:21:38.920Z | REL-SNAP-026 | PAYMENT_REQUIRED | http_402 | - | - | - |

## Identity

Record key: waystation.ai/gmail/mcp/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): ai.waystation/gmail (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.