> 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.

# whatsnew.fyi/mcp

Last observed: 2026-08-30T09:03:34.811Z
Recorded as: OK
Transport: streamable-http
Observations held: 20
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-11T09:20:07.844Z | REL-SNAP-007 | OK | - | 679 | 3 | a1c8656f0fba5c43a3762231769cae2048c1264e7ccaa3346c1eb1a648240fdd |
| 2026-08-12T09:18:24.407Z | REL-SNAP-008 | OK | - | 629 | 3 | a1c8656f0fba5c43a3762231769cae2048c1264e7ccaa3346c1eb1a648240fdd |
| 2026-08-13T09:11:22.937Z | REL-SNAP-009 | OK | - | 878 | 3 | a1c8656f0fba5c43a3762231769cae2048c1264e7ccaa3346c1eb1a648240fdd |
| 2026-08-14T09:24:44.361Z | REL-SNAP-010 | OK | - | 826 | 3 | a1c8656f0fba5c43a3762231769cae2048c1264e7ccaa3346c1eb1a648240fdd |
| 2026-08-15T09:14:45.156Z | REL-SNAP-011 | OK | - | 611 | 3 | a1c8656f0fba5c43a3762231769cae2048c1264e7ccaa3346c1eb1a648240fdd |
| 2026-08-16T09:16:11.330Z | REL-SNAP-012 | OK | - | 786 | 3 | d9844c034ff98539660fe7ee5595589da353bb2eabc31ad8fed80b2dfe07b4f9 |
| 2026-08-17T11:45:33.011Z | REL-SNAP-013 | OK | - | 680 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-18T09:13:48.335Z | REL-SNAP-014 | OK | - | 768 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-19T08:58:12.203Z | REL-SNAP-015 | OK | - | 313 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-20T09:06:31.635Z | REL-SNAP-016 | OK | - | 437 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-21T09:22:08.764Z | REL-SNAP-017 | OK | - | 457 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-22T08:58:40.965Z | REL-SNAP-018 | OK | - | 327 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-23T09:59:28.078Z | REL-SNAP-019 | OK | - | 686 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-24T09:02:10.122Z | REL-SNAP-020 | OK | - | 295 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-25T09:04:29.676Z | REL-SNAP-021 | OK | - | 835 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-26T09:00:44.007Z | REL-SNAP-022 | OK | - | 1024 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-27T09:14:08.300Z | REL-SNAP-023 | OK | - | 468 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-28T09:12:01.698Z | REL-SNAP-024 | OK | - | 638 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-29T09:01:40.116Z | REL-SNAP-025 | OK | - | 744 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |
| 2026-08-30T09:03:34.811Z | REL-SNAP-026 | OK | - | 589 | 3 | 8e1502fd60be2e7ce9700ba278f4da33a3f35c28af868cec70d130760c2460a4 |

## Identity

Record key: whatsnew.fyi/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): fyi.whatsnew/changelogs (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: whatsnew-fyi (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.