> 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.

# www.failmodes.com/api/mcp

Last observed: 2026-08-30T08:48:28.410Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:46:59.807Z | REL-SNAP-002 | OK | - | 542 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-07T08:33:04.365Z | REL-SNAP-003 | OK | - | 534 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-08T10:14:25.140Z | REL-SNAP-004 | OK | - | 619 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-09T08:56:01.460Z | REL-SNAP-005 | OK | - | 597 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-10T08:52:07.718Z | REL-SNAP-006 | OK | - | 536 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-11T08:56:38.218Z | REL-SNAP-007 | OK | - | 560 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-12T08:55:31.555Z | REL-SNAP-008 | OK | - | 563 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-13T08:49:49.351Z | REL-SNAP-009 | OK | - | 580 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-14T09:01:47.878Z | REL-SNAP-010 | OK | - | 648 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-15T08:51:47.131Z | REL-SNAP-011 | OK | - | 831 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-16T08:52:39.701Z | REL-SNAP-012 | OK | - | 731 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-17T11:24:16.112Z | REL-SNAP-013 | OK | - | 585 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-18T08:51:30.392Z | REL-SNAP-014 | OK | - | 578 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-19T08:43:01.003Z | REL-SNAP-015 | OK | - | 293 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-20T08:51:23.884Z | REL-SNAP-016 | OK | - | 415 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-21T09:07:10.753Z | REL-SNAP-017 | OK | - | 290 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-22T08:44:19.532Z | REL-SNAP-018 | OK | - | 441 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-23T09:45:26.693Z | REL-SNAP-019 | OK | - | 436 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-24T08:47:35.450Z | REL-SNAP-020 | OK | - | 288 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-25T08:49:26.255Z | REL-SNAP-021 | OK | - | 678 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-26T08:45:38.715Z | REL-SNAP-022 | OK | - | 416 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-27T08:58:04.275Z | REL-SNAP-023 | OK | - | 507 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-28T08:56:40.638Z | REL-SNAP-024 | OK | - | 324 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-29T08:46:24.089Z | REL-SNAP-025 | OK | - | 472 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |
| 2026-08-30T08:48:28.410Z | REL-SNAP-026 | OK | - | 495 | 4 | acacb87f2896089a0259245869203a3eb5daf19ac3549f9bacb026d07670fd79 |

## Identity

Record key: www.failmodes.com/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.elyngved/failmodes (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-typescript server on vercel (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.