> 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-fleet.nebula-labs.online/mcp/sse

Last observed: 2026-08-30T08:45:14.193Z
Recorded as: OK
Transport: sse
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:42:42.849Z | REL-SNAP-002 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-07T08:28:34.129Z | REL-SNAP-003 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-08T10:09:51.470Z | REL-SNAP-004 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-09T08:51:34.141Z | REL-SNAP-005 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-10T08:47:23.627Z | REL-SNAP-006 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-11T08:51:46.829Z | REL-SNAP-007 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-12T08:50:53.892Z | REL-SNAP-008 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-13T08:45:24.629Z | REL-SNAP-009 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-14T08:56:55.997Z | REL-SNAP-010 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-15T08:47:03.482Z | REL-SNAP-011 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-16T08:48:00.162Z | REL-SNAP-012 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-17T11:19:46.921Z | REL-SNAP-013 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-18T08:46:51.018Z | REL-SNAP-014 | HTTP_5XX | http_502 | - | - | - |
| 2026-08-19T08:39:35.935Z | REL-SNAP-015 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-20T08:48:02.644Z | REL-SNAP-016 | OK | - | 1679 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |
| 2026-08-21T09:03:46.761Z | REL-SNAP-017 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-22T08:41:03.779Z | REL-SNAP-018 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-23T09:42:03.906Z | REL-SNAP-019 | OK | - | 1230 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |
| 2026-08-24T08:44:16.692Z | REL-SNAP-020 | HTTP_5XX | http_530 | - | - | - |
| 2026-08-25T08:45:54.662Z | REL-SNAP-021 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-26T08:42:02.058Z | REL-SNAP-022 | OK | - | 1372 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |
| 2026-08-27T08:54:25.342Z | REL-SNAP-023 | OK | - | 1705 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |
| 2026-08-28T08:53:10.074Z | REL-SNAP-024 | OK | - | 1708 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |
| 2026-08-29T08:43:04.950Z | REL-SNAP-025 | HTTP_4XX | http_404 | - | - | - |
| 2026-08-30T08:45:14.193Z | REL-SNAP-026 | OK | - | 1848 | 12 | 7d4f895754bfdd8aaf916f2267925dd4dfe940a2aa83c0f44d750c7247657c86 |

## Identity

Record key: mcp-fleet.nebula-labs.online/mcp/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.GavinLee1/mcp-fleet (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: mcp-fleet (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.