> 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.agentcard.sh/mcp

Last observed: 2026-08-30T08:51:50.909Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:23.022Z | REL-SNAP-002 | OK | - | 589 | 50 | 6648b71dfe44091b590d6e1dc9171694a14f0b72c4650e3d23474619a075f87a |
| 2026-08-07T08:37:35.328Z | REL-SNAP-003 | OK | - | 594 | 50 | 6648b71dfe44091b590d6e1dc9171694a14f0b72c4650e3d23474619a075f87a |
| 2026-08-08T10:18:59.826Z | REL-SNAP-004 | OK | - | 713 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-09T09:00:21.252Z | REL-SNAP-005 | OK | - | 807 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-10T08:58:01.315Z | REL-SNAP-006 | OK | - | 950 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-11T09:01:37.085Z | REL-SNAP-007 | OK | - | 665 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-12T09:00:18.239Z | REL-SNAP-008 | OK | - | 894 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-13T08:54:17.810Z | REL-SNAP-009 | OK | - | 1103 | 50 | 3440d73bcc455bad143e99fa05dca09bfc88ab1c141b9960cc53652fe5d46458 |
| 2026-08-14T09:06:27.713Z | REL-SNAP-010 | OK | - | 829 | 51 | 84159faecf0e3dfa534fc3e0a133d584650b9d3d426d9543529df60a229dee50 |
| 2026-08-15T08:56:55.220Z | REL-SNAP-011 | OK | - | 634 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-16T08:57:39.357Z | REL-SNAP-012 | OK | - | 817 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-17T11:28:42.508Z | REL-SNAP-013 | OK | - | 628 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-18T08:56:08.408Z | REL-SNAP-014 | OK | - | 877 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-19T08:46:12.561Z | REL-SNAP-015 | OK | - | 434 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-20T08:54:39.576Z | REL-SNAP-016 | OK | - | 369 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-21T09:10:22.786Z | REL-SNAP-017 | OK | - | 360 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-22T08:47:24.880Z | REL-SNAP-018 | OK | - | 391 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-23T09:48:31.342Z | REL-SNAP-019 | OK | - | 336 | 51 | 53d95203962f9916b0925dfe4e92ed2d95c2bf8a1ee0ea580149ae14114677fb |
| 2026-08-24T08:50:39.680Z | REL-SNAP-020 | OK | - | 436 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-25T08:52:38.889Z | REL-SNAP-021 | OK | - | 530 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-26T08:48:57.091Z | REL-SNAP-022 | OK | - | 446 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-27T09:01:44.269Z | REL-SNAP-023 | OK | - | 439 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-28T08:59:47.253Z | REL-SNAP-024 | OK | - | 356 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-29T08:49:53.427Z | REL-SNAP-025 | OK | - | 377 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |
| 2026-08-30T08:51:50.909Z | REL-SNAP-026 | OK | - | 395 | 50 | a52c7f25280ad98473725fcd3368170f214d9fb19e5bd6edfb4264096f12835e |

## Identity

Record key: mcp.agentcard.sh/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): sh.agentcard/agentcard (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: AgentCard (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.