> 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.koalcheck.com/mcp

Last observed: 2026-08-30T08:48:18.345Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:46:50.851Z | REL-SNAP-002 | OK | - | 578 | - | - |
| 2026-08-07T08:32:55.010Z | REL-SNAP-003 | OK | - | 457 | - | - |
| 2026-08-08T10:14:14.893Z | REL-SNAP-004 | OK | - | 589 | - | - |
| 2026-08-09T08:55:52.320Z | REL-SNAP-005 | OK | - | 818 | - | - |
| 2026-08-10T08:51:57.542Z | REL-SNAP-006 | OK | - | 535 | - | - |
| 2026-08-11T08:56:26.927Z | REL-SNAP-007 | OK | - | 587 | - | - |
| 2026-08-12T08:55:22.576Z | REL-SNAP-008 | OK | - | 525 | - | - |
| 2026-08-13T08:49:40.711Z | REL-SNAP-009 | OK | - | 486 | - | - |
| 2026-08-14T09:01:38.665Z | REL-SNAP-010 | OK | - | 483 | - | - |
| 2026-08-15T08:51:35.125Z | REL-SNAP-011 | OK | - | 485 | - | - |
| 2026-08-16T08:52:31.654Z | REL-SNAP-012 | OK | - | 616 | - | - |
| 2026-08-17T11:24:08.626Z | REL-SNAP-013 | OK | - | 471 | - | - |
| 2026-08-18T08:51:21.697Z | REL-SNAP-014 | OK | - | 647 | - | - |
| 2026-08-19T08:42:53.010Z | REL-SNAP-015 | OK | - | 2002 | - | - |
| 2026-08-20T08:51:15.517Z | REL-SNAP-016 | OK | - | 2001 | - | - |
| 2026-08-21T09:07:03.347Z | REL-SNAP-017 | OK | - | 2065 | - | - |
| 2026-08-22T08:44:07.928Z | REL-SNAP-018 | OK | - | 2019 | - | - |
| 2026-08-23T09:45:18.906Z | REL-SNAP-019 | OK | - | 1962 | - | - |
| 2026-08-24T08:47:26.620Z | REL-SNAP-020 | OK | - | 2469 | - | - |
| 2026-08-25T08:49:17.515Z | REL-SNAP-021 | OK | - | 1090 | - | - |
| 2026-08-26T08:45:29.706Z | REL-SNAP-022 | OK | - | 2151 | - | - |
| 2026-08-27T08:57:55.082Z | REL-SNAP-023 | OK | - | 1704 | - | - |
| 2026-08-28T08:56:33.659Z | REL-SNAP-024 | OK | - | 2020 | - | - |
| 2026-08-29T08:46:14.610Z | REL-SNAP-025 | OK | - | 2009 | - | - |
| 2026-08-30T08:48:18.345Z | REL-SNAP-026 | OK | - | 1993 | - | - |

## Identity

Record key: mcp.koalcheck.com/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.koalcheck/koalcheck (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: stock-picker (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.