> 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.

# api.agentfeeds.jp/mcp

Last observed: 2026-10-02T08:52:16.719Z
Recorded as: OK
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:54:05.973Z | REL-SNAP-002 | OK | - | 266 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-07T08:40:15.476Z | REL-SNAP-003 | OK | - | 226 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-08T10:21:42.715Z | REL-SNAP-004 | OK | - | 262 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-09T09:02:58.334Z | REL-SNAP-005 | OK | - | 212 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-10T09:01:34.270Z | REL-SNAP-006 | OK | - | 573 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-11T09:04:36.782Z | REL-SNAP-007 | OK | - | 236 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-12T09:03:20.916Z | REL-SNAP-008 | OK | - | 270 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-13T08:57:01.436Z | REL-SNAP-009 | OK | - | 221 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-14T09:09:25.632Z | REL-SNAP-010 | OK | - | 238 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-15T08:59:58.540Z | REL-SNAP-011 | OK | - | 210 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-16T09:00:32.802Z | REL-SNAP-012 | OK | - | 246 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-17T11:31:26.408Z | REL-SNAP-013 | OK | - | 249 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-18T08:59:01.803Z | REL-SNAP-014 | OK | - | 212 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-19T08:48:17.440Z | REL-SNAP-015 | OK | - | 539 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-20T08:56:38.349Z | REL-SNAP-016 | OK | - | 957 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-21T09:12:24.133Z | REL-SNAP-017 | OK | - | 500 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-22T08:49:21.340Z | REL-SNAP-018 | OK | - | 523 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-23T09:50:20.457Z | REL-SNAP-019 | OK | - | 538 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-24T08:52:36.762Z | REL-SNAP-020 | OK | - | 965 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-25T08:54:32.427Z | REL-SNAP-021 | OK | - | 963 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-26T08:50:54.085Z | REL-SNAP-022 | OK | - | 532 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-27T09:03:38.936Z | REL-SNAP-023 | OK | - | 1006 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-28T09:01:41.499Z | REL-SNAP-024 | OK | - | 525 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-29T08:51:47.711Z | REL-SNAP-025 | OK | - | 522 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-30T08:53:46.589Z | REL-SNAP-026 | OK | - | 508 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-08-31T08:57:05.523Z | REL-SNAP-027 | OK | - | 505 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-01T08:52:16.384Z | REL-SNAP-028 | OK | - | 958 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-02T08:59:21.279Z | REL-SNAP-029 | OK | - | 516 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-03T09:21:17.304Z | REL-SNAP-030 | OK | - | 524 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-04T09:09:43.710Z | REL-SNAP-031 | OK | - | 497 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-05T08:56:46.131Z | REL-SNAP-032 | OK | - | 504 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-06T09:06:02.294Z | REL-SNAP-033 | OK | - | 933 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-07T09:20:44.413Z | REL-SNAP-034 | OK | - | 545 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-08T09:13:14.731Z | REL-SNAP-035 | OK | - | 582 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-09T09:06:17.264Z | REL-SNAP-036 | OK | - | 950 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-10T09:00:10.328Z | REL-SNAP-037 | OK | - | 1012 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-11T08:59:18.433Z | REL-SNAP-038 | OK | - | 959 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-12T08:51:33.782Z | REL-SNAP-039 | OK | - | 516 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-13T09:18:44.567Z | REL-SNAP-040 | OK | - | 501 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-14T09:18:15.565Z | REL-SNAP-041 | OK | - | 954 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-15T09:10:43.692Z | REL-SNAP-042 | OK | - | 511 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-16T09:30:41.865Z | REL-SNAP-043 | OK | - | 1342 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-17T09:13:33.852Z | REL-SNAP-044 | OK | - | 551 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-18T09:09:16.394Z | REL-SNAP-045 | OK | - | 538 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-19T08:56:13.021Z | REL-SNAP-046 | OK | - | 541 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-20T09:10:43.246Z | REL-SNAP-047 | OK | - | 536 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-21T08:50:44.020Z | REL-SNAP-048 | OK | - | 530 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-22T09:07:52.632Z | REL-SNAP-049 | OK | - | 586 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-23T09:30:09.355Z | REL-SNAP-050 | OK | - | 563 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-24T09:23:53.227Z | REL-SNAP-051 | OK | - | 539 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-25T09:23:11.559Z | REL-SNAP-052 | OK | - | 509 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-26T09:00:14.370Z | REL-SNAP-053 | OK | - | 1088 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-27T09:12:45.009Z | REL-SNAP-054 | OK | - | 548 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-28T09:26:56.362Z | REL-SNAP-055 | OK | - | 583 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-29T09:14:37.374Z | REL-SNAP-056 | OK | - | 537 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-09-30T09:18:45.299Z | REL-SNAP-057 | OK | - | 531 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-10-01T08:55:59.734Z | REL-SNAP-058 | OK | - | 566 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |
| 2026-10-02T08:52:16.719Z | REL-SNAP-059 | OK | - | 511 | 6 | e3b030470fcb9213457f05e7880063b92f513d23e5751d2883a393c7bd6875d8 |

## Identity

Record key: api.agentfeeds.jp/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): jp.agentfeeds.api/agentfeeds (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: agentfeeds (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.