> 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.usestring.ai/v1/mcp

Last observed: 2026-08-30T09:02:19.133Z
Recorded as: AUTH_REQUIRED (http_401)
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:17.827Z | REL-SNAP-002 | OK | - | 458 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-07T08:37:30.754Z | REL-SNAP-003 | OK | - | 454 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-08T10:35:04.619Z | REL-SNAP-004 | OK | - | 923 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-09T09:15:42.070Z | REL-SNAP-005 | OK | - | 904 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-10T09:15:13.949Z | REL-SNAP-006 | OK | - | 1046 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-11T09:17:41.977Z | REL-SNAP-007 | OK | - | 948 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-12T09:16:11.681Z | REL-SNAP-008 | OK | - | 902 | 3 | 15f518d61ac4c857f0e10ccffe3e5a05cf6e4c8cc562e993e30528eada9bc65b |
| 2026-08-13T09:09:15.194Z | REL-SNAP-009 | OK | - | 921 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-14T09:22:44.362Z | REL-SNAP-010 | OK | - | 919 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-15T09:12:46.186Z | REL-SNAP-011 | OK | - | 906 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-16T09:14:00.796Z | REL-SNAP-012 | OK | - | 951 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-17T11:43:47.285Z | REL-SNAP-013 | OK | - | 917 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-18T09:11:59.997Z | REL-SNAP-014 | OK | - | 908 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-19T08:56:53.366Z | REL-SNAP-015 | OK | - | 527 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-20T09:05:20.672Z | REL-SNAP-016 | OK | - | 472 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-21T09:20:48.951Z | REL-SNAP-017 | OK | - | 470 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-22T08:57:27.633Z | REL-SNAP-018 | OK | - | 474 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-23T09:58:12.381Z | REL-SNAP-019 | OK | - | 529 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-24T09:00:54.126Z | REL-SNAP-020 | OK | - | 474 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-25T09:03:08.053Z | REL-SNAP-021 | OK | - | 471 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-26T08:59:24.432Z | REL-SNAP-022 | OK | - | 468 | 3 | 74e33d6a3a312d45394270657a40b9cd52c959aaec93b9b27d361a878b9bbe14 |
| 2026-08-27T09:12:51.231Z | REL-SNAP-023 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-28T09:10:51.236Z | REL-SNAP-024 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-29T09:00:29.695Z | REL-SNAP-025 | AUTH_REQUIRED | http_401 | - | - | - |
| 2026-08-30T09:02:19.133Z | REL-SNAP-026 | AUTH_REQUIRED | http_401 | - | - | - |

## Identity

Record key: mcp.usestring.ai/v1/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): ai.usestring/web-access (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: not reported (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.