> 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.

# agent365.svc.cloud.microsoft/agents/tenants/%7Btenant_id%7D/servers/mcp_CalendarTools

Last observed: 2026-10-02T08:49:36.417Z
Recorded as: HTTP_4XX (http_400)
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:49:19.153Z | REL-SNAP-002 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-07T08:35:30.890Z | REL-SNAP-003 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-08T10:16:57.428Z | REL-SNAP-004 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-09T08:58:23.575Z | REL-SNAP-005 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-10T08:55:51.256Z | REL-SNAP-006 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-11T08:59:25.217Z | REL-SNAP-007 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-12T08:58:09.635Z | REL-SNAP-008 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-13T08:52:15.480Z | REL-SNAP-009 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-14T09:04:22.822Z | REL-SNAP-010 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-15T08:54:44.808Z | REL-SNAP-011 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-16T08:55:23.423Z | REL-SNAP-012 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-17T11:26:39.825Z | REL-SNAP-013 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-18T08:53:59.568Z | REL-SNAP-014 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-19T08:44:51.236Z | REL-SNAP-015 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-20T08:53:13.959Z | REL-SNAP-016 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-21T09:09:00.461Z | REL-SNAP-017 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-22T08:46:04.249Z | REL-SNAP-018 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-23T09:47:12.568Z | REL-SNAP-019 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-24T08:49:22.715Z | REL-SNAP-020 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-25T08:51:16.749Z | REL-SNAP-021 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-26T08:47:31.438Z | REL-SNAP-022 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-27T09:00:02.306Z | REL-SNAP-023 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-28T08:58:30.026Z | REL-SNAP-024 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-29T08:48:29.295Z | REL-SNAP-025 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-30T08:50:26.837Z | REL-SNAP-026 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-31T08:53:23.068Z | REL-SNAP-027 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-01T08:48:49.221Z | REL-SNAP-028 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-02T08:56:05.271Z | REL-SNAP-029 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-03T09:18:00.853Z | REL-SNAP-030 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-04T09:05:45.302Z | REL-SNAP-031 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-05T08:52:42.366Z | REL-SNAP-032 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-06T09:03:00.954Z | REL-SNAP-033 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-07T09:16:28.982Z | REL-SNAP-034 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-08T09:09:17.812Z | REL-SNAP-035 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-09T09:03:16.080Z | REL-SNAP-036 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-10T08:57:09.912Z | REL-SNAP-037 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-11T08:56:18.824Z | REL-SNAP-038 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-12T08:48:48.028Z | REL-SNAP-039 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-13T09:15:53.699Z | REL-SNAP-040 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-14T09:15:29.124Z | REL-SNAP-041 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-15T09:07:38.028Z | REL-SNAP-042 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-16T09:27:06.554Z | REL-SNAP-043 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-17T09:09:53.754Z | REL-SNAP-044 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-18T09:06:23.178Z | REL-SNAP-045 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-19T08:53:25.344Z | REL-SNAP-046 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-20T09:07:45.365Z | REL-SNAP-047 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-21T08:47:34.900Z | REL-SNAP-048 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-22T09:04:55.502Z | REL-SNAP-049 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-23T09:27:17.708Z | REL-SNAP-050 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-24T09:21:04.781Z | REL-SNAP-051 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-25T09:20:26.726Z | REL-SNAP-052 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-26T08:57:24.751Z | REL-SNAP-053 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-27T09:10:03.313Z | REL-SNAP-054 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-28T09:24:18.559Z | REL-SNAP-055 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-29T09:11:49.361Z | REL-SNAP-056 | HTTP_4XX | http_400 | - | - | - |
| 2026-09-30T09:16:00.179Z | REL-SNAP-057 | HTTP_4XX | http_400 | - | - | - |
| 2026-10-01T08:53:16.377Z | REL-SNAP-058 | HTTP_4XX | http_400 | - | - | - |
| 2026-10-02T08:49:36.417Z | REL-SNAP-059 | HTTP_4XX | http_400 | - | - | - |

## Identity

Record key: agent365.svc.cloud.microsoft/agents/tenants/%7Btenant_id%7D/servers/mcp_CalendarTools (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.microsoft/workiq-calendartools (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.