> 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.

# langchain-core-langsmith-openai-8c02f9.getvda.ai/mcp

Last observed: 2026-08-30T08:38:01.080Z
Recorded as: PROTOCOL_ERROR (protocol_version_unsupported)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:34:37.834Z | REL-SNAP-002 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-07T08:20:37.324Z | REL-SNAP-003 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-08T10:01:32.424Z | REL-SNAP-004 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-09T08:43:39.675Z | REL-SNAP-005 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-10T08:38:42.812Z | REL-SNAP-006 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-11T08:43:24.616Z | REL-SNAP-007 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-12T08:42:32.095Z | REL-SNAP-008 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-13T08:37:20.902Z | REL-SNAP-009 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-14T08:47:18.319Z | REL-SNAP-010 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-15T08:37:58.807Z | REL-SNAP-011 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-16T08:38:59.878Z | REL-SNAP-012 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-17T11:03:34.129Z | REL-SNAP-013 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-18T08:38:07.417Z | REL-SNAP-014 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-19T08:33:10.990Z | REL-SNAP-015 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-20T08:41:39.125Z | REL-SNAP-016 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-21T08:57:32.291Z | REL-SNAP-017 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-22T08:34:47.940Z | REL-SNAP-018 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-23T09:35:53.799Z | REL-SNAP-019 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-24T08:38:00.259Z | REL-SNAP-020 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-25T08:38:50.706Z | REL-SNAP-021 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-26T08:34:43.285Z | REL-SNAP-022 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-27T08:46:42.299Z | REL-SNAP-023 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-28T08:46:05.507Z | REL-SNAP-024 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-29T08:35:51.376Z | REL-SNAP-025 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |
| 2026-08-30T08:38:01.080Z | REL-SNAP-026 | PROTOCOL_ERROR | protocol_version_unsupported | - | - | - |

## Identity

Record key: langchain-core-langsmith-openai-8c02f9.getvda.ai/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.mikerawsonnz/llm-observability-orchestration (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.