> 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.olyport.com/irs-990/mcp

Last observed: 2026-08-30T08:27:26.174Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:25:05.486Z | REL-SNAP-002 | OK | - | 379 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-07T08:10:41.248Z | REL-SNAP-003 | OK | - | 373 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-08T09:51:09.567Z | REL-SNAP-004 | OK | - | 397 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-09T08:34:07.738Z | REL-SNAP-005 | OK | - | 813 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-10T08:28:38.530Z | REL-SNAP-006 | OK | - | 394 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-11T08:33:02.437Z | REL-SNAP-007 | OK | - | 774 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-12T08:32:28.902Z | REL-SNAP-008 | OK | - | 756 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-13T08:27:19.122Z | REL-SNAP-009 | OK | - | 742 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-14T08:36:28.307Z | REL-SNAP-010 | OK | - | 868 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-15T08:27:12.740Z | REL-SNAP-011 | OK | - | 782 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-16T08:27:56.034Z | REL-SNAP-012 | OK | - | 405 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-17T09:04:39.667Z | REL-SNAP-013 | OK | - | 738 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-18T08:27:31.557Z | REL-SNAP-014 | OK | - | 770 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-19T08:24:40.388Z | REL-SNAP-015 | OK | - | 654 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-20T08:33:03.573Z | REL-SNAP-016 | OK | - | 668 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-21T08:49:03.341Z | REL-SNAP-017 | OK | - | 337 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-22T08:26:05.522Z | REL-SNAP-018 | OK | - | 354 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-23T09:27:16.664Z | REL-SNAP-019 | OK | - | 661 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-24T08:29:32.921Z | REL-SNAP-020 | OK | - | 705 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-25T08:29:24.940Z | REL-SNAP-021 | OK | - | 705 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-26T08:25:03.691Z | REL-SNAP-022 | OK | - | 356 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-27T08:36:17.003Z | REL-SNAP-023 | OK | - | 709 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-28T08:35:38.232Z | REL-SNAP-024 | OK | - | 359 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-29T08:25:17.419Z | REL-SNAP-025 | OK | - | 1069 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |
| 2026-08-30T08:27:26.174Z | REL-SNAP-026 | OK | - | 355 | 3 | 1e4e6549708df2b0207ef97988e08b31f996b6f2f44ac3f92fb43afadb73db1d |

## Identity

Record key: mcp.olyport.com/irs-990/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): com.olyport/irs-990 (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: irs-990 (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.