> 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.olyport.com/samhsa/mcp

Last observed: 2026-08-30T08:26:36.370Z
Recorded as: PROTOCOL_ERROR (streamable_http_error)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:24:18.908Z | REL-SNAP-002 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-07T08:09:57.463Z | REL-SNAP-003 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-08T09:50:08.402Z | REL-SNAP-004 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-09T08:33:13.394Z | REL-SNAP-005 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-10T08:27:39.379Z | REL-SNAP-006 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-11T08:32:03.030Z | REL-SNAP-007 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-12T08:31:34.360Z | REL-SNAP-008 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-13T08:26:26.697Z | REL-SNAP-009 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-14T08:35:24.705Z | REL-SNAP-010 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-15T08:26:18.714Z | REL-SNAP-011 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-16T08:27:01.471Z | REL-SNAP-012 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-17T09:03:45.562Z | REL-SNAP-013 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-18T08:26:36.803Z | REL-SNAP-014 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-19T08:23:53.658Z | REL-SNAP-015 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-20T08:32:14.758Z | REL-SNAP-016 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-21T08:48:15.752Z | REL-SNAP-017 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-22T08:25:16.395Z | REL-SNAP-018 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-23T09:26:28.235Z | REL-SNAP-019 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-24T08:28:39.731Z | REL-SNAP-020 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-25T08:28:32.757Z | REL-SNAP-021 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-26T08:24:13.499Z | REL-SNAP-022 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-27T08:35:24.885Z | REL-SNAP-023 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-28T08:34:49.184Z | REL-SNAP-024 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-29T08:24:27.594Z | REL-SNAP-025 | PROTOCOL_ERROR | streamable_http_error | - | - | - |
| 2026-08-30T08:26:36.370Z | REL-SNAP-026 | PROTOCOL_ERROR | streamable_http_error | - | - | - |

## Identity

Record key: mcp.olyport.com/samhsa/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.olyport/samhsa (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.