> 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_MailTools

Last observed: 2026-08-13T08:25:42.354Z
Recorded as: HTTP_4XX (http_400)
Transport: streamable-http
Observations held: 8
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:23:35.910Z | REL-SNAP-002 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-07T08:09:08.517Z | REL-SNAP-003 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-08T09:49:15.492Z | REL-SNAP-004 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-09T08:32:29.722Z | REL-SNAP-005 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-10T08:26:52.547Z | REL-SNAP-006 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-11T08:31:12.837Z | REL-SNAP-007 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-12T08:30:49.106Z | REL-SNAP-008 | HTTP_4XX | http_400 | - | - | - |
| 2026-08-13T08:25:42.354Z | REL-SNAP-009 | HTTP_4XX | http_400 | - | - | - |

## Identity

Record key: agent365.svc.cloud.microsoft/agents/tenants/%7Btenant_id%7D/servers/mcp_MailTools (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): not held in the archive for this endpoint — names are held only from REL-SNAP-013 onward and this endpoint appears in no snapshot from then on, so this is a gap in our data rather than a property of the endpoint; read during the sweep but never written into a published snapshot, and unrecoverable afterwards; fixed forward, not backfilled
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.