> 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.flowcastle.ai/api/mcp

Last observed: 2026-10-02T08:50:34.008Z
Recorded as: OK
Transport: streamable-http
Observations held: 58
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:51:05.154Z | REL-SNAP-002 | OK | - | 410 | 25 | f4bfae6b8e881e0ab008da1ee01f0df5cc84995136f30f85c7bca5697c69c2f2 |
| 2026-08-07T08:37:17.627Z | REL-SNAP-003 | OK | - | 399 | 25 | f4bfae6b8e881e0ab008da1ee01f0df5cc84995136f30f85c7bca5697c69c2f2 |
| 2026-08-08T10:18:41.890Z | REL-SNAP-004 | OK | - | 858 | 25 | f4bfae6b8e881e0ab008da1ee01f0df5cc84995136f30f85c7bca5697c69c2f2 |
| 2026-08-09T09:00:03.403Z | REL-SNAP-005 | OK | - | 840 | 25 | 1a05ab108af735be1f0ba6c9d431d1d274e8bdfdb1c95fefab48abbd7793904e |
| 2026-08-10T08:57:42.640Z | REL-SNAP-006 | OK | - | 953 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-11T09:01:19.243Z | REL-SNAP-007 | OK | - | 810 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-12T08:59:59.880Z | REL-SNAP-008 | OK | - | 864 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-13T08:53:59.815Z | REL-SNAP-009 | OK | - | 796 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-14T09:06:07.944Z | REL-SNAP-010 | OK | - | 2011 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-15T08:56:37.662Z | REL-SNAP-011 | OK | - | 800 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-16T08:57:21.375Z | REL-SNAP-012 | OK | - | 867 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-17T11:28:24.954Z | REL-SNAP-013 | OK | - | 801 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-18T08:55:48.091Z | REL-SNAP-014 | OK | - | 798 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-19T08:46:02.117Z | REL-SNAP-015 | OK | - | 92 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-20T08:54:28.922Z | REL-SNAP-016 | OK | - | 41 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-21T09:10:10.448Z | REL-SNAP-017 | OK | - | 79 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-22T08:47:13.484Z | REL-SNAP-018 | OK | - | 114 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-23T09:48:20.931Z | REL-SNAP-019 | OK | - | 110 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-24T08:50:28.973Z | REL-SNAP-020 | OK | - | 85 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-25T08:52:26.446Z | REL-SNAP-021 | OK | - | 149 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-26T08:48:45.076Z | REL-SNAP-022 | OK | - | 81 | 28 | a2b2a0b5bd1c1f6b149087f43beb6fb33b7ccc8da008563783724a941a81a35d |
| 2026-08-27T09:01:29.399Z | REL-SNAP-023 | OK | - | 291 | 31 | 2a46964bbe032f92e595526a9e6162301886e474dc7871d9f93edcc1ce21f750 |
| 2026-08-28T08:59:37.319Z | REL-SNAP-024 | OK | - | 55 | 31 | 2a46964bbe032f92e595526a9e6162301886e474dc7871d9f93edcc1ce21f750 |
| 2026-08-29T08:49:42.980Z | REL-SNAP-025 | OK | - | 122 | 31 | 2a46964bbe032f92e595526a9e6162301886e474dc7871d9f93edcc1ce21f750 |
| 2026-08-30T08:51:39.691Z | REL-SNAP-026 | OK | - | 38 | 31 | 2a46964bbe032f92e595526a9e6162301886e474dc7871d9f93edcc1ce21f750 |
| 2026-08-31T08:54:47.385Z | REL-SNAP-027 | OK | - | 145 | 31 | 2a46964bbe032f92e595526a9e6162301886e474dc7871d9f93edcc1ce21f750 |
| 2026-09-01T08:50:12.939Z | REL-SNAP-028 | OK | - | 54 | 34 | 127b8e2c4a189df39bb29f626eaf712916b7b0aabfd6428756a0bb375091296d |
| 2026-09-02T08:57:20.303Z | REL-SNAP-029 | OK | - | 60 | 35 | 34fb37ccc1de646d4f8fa7a875b0d8e4f00025e5eae93ba044cd7e1c324cd26f |
| 2026-09-03T09:19:10.624Z | REL-SNAP-030 | OK | - | 128 | 36 | aa9ddca2dbc02f8124496081c06d8efb7caa8dc2e0682db778c1c5c3192bd632 |
| 2026-09-04T09:07:13.117Z | REL-SNAP-031 | OK | - | 46 | 36 | 7ff3b6a75b756a79770f392b9480be0bb6b2b71267c57a876ddc80cefe4e8960 |
| 2026-09-05T08:54:15.301Z | REL-SNAP-032 | OK | - | 59 | 36 | 7ff3b6a75b756a79770f392b9480be0bb6b2b71267c57a876ddc80cefe4e8960 |
| 2026-09-06T09:04:05.731Z | REL-SNAP-033 | OK | - | 49 | 42 | ed8fe06274459c83cf24b89f56336654c7b528a50a312a2ec7c60e9997e7edd7 |
| 2026-09-07T09:17:59.663Z | REL-SNAP-034 | OK | - | 261 | 42 | ed8fe06274459c83cf24b89f56336654c7b528a50a312a2ec7c60e9997e7edd7 |
| 2026-09-08T09:10:43.193Z | REL-SNAP-035 | OK | - | 87 | 43 | 0cc94ea4e79feefbcb99cc9f86ed0812527314f18205edc3da0a264c43c527fa |
| 2026-09-09T09:04:23.811Z | REL-SNAP-036 | OK | - | 95 | 43 | 2170a15851300b1fa2318d5c54afed22523ca9ddba02621d5cf6b85aced2bea6 |
| 2026-09-10T08:58:15.794Z | REL-SNAP-037 | OK | - | 147 | 50 | f005a4264f3f6b2c3fbc4ce06a0badba67ec8a2901c1fd2a70467851dc98ebcd |
| 2026-09-11T08:57:22.008Z | REL-SNAP-038 | OK | - | 43 | 50 | f5f65e8964452e4dd03d232319b0e285c8393a6f0f023cb775094af51fd99537 |
| 2026-09-12T08:49:47.072Z | REL-SNAP-039 | OK | - | 155 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-13T09:16:54.281Z | REL-SNAP-040 | OK | - | 46 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-14T09:16:28.495Z | REL-SNAP-041 | OK | - | 228 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-15T09:08:38.869Z | REL-SNAP-042 | OK | - | 43 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-16T09:28:22.740Z | REL-SNAP-043 | OK | - | 86 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-17T09:11:13.428Z | REL-SNAP-044 | OK | - | 40 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-18T09:07:17.389Z | REL-SNAP-045 | OK | - | 86 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-19T08:54:19.105Z | REL-SNAP-046 | OK | - | 90 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-20T09:08:38.771Z | REL-SNAP-047 | OK | - | 51 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-21T08:48:35.880Z | REL-SNAP-048 | OK | - | 88 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-22T09:05:53.457Z | REL-SNAP-049 | OK | - | 133 | 50 | 1a399a73667f0b90136ebb32296ef634d1ac390a059c280e0557481baf358ad8 |
| 2026-09-23T09:28:15.098Z | REL-SNAP-050 | OK | - | 221 | 51 | e30e659300cd0e3a013d5da0bea54e34cd8f82667bf48223f6f244949748c78a |
| 2026-09-24T09:22:01.859Z | REL-SNAP-051 | OK | - | 372 | 51 | 5935fc5261643490a460585aba353a622113b53f9d8d06137c166ab45dc62d00 |
| 2026-09-25T09:21:26.961Z | REL-SNAP-052 | OK | - | 119 | 51 | 5935fc5261643490a460585aba353a622113b53f9d8d06137c166ab45dc62d00 |
| 2026-09-26T08:58:26.015Z | REL-SNAP-053 | OK | - | 96 | 51 | 5935fc5261643490a460585aba353a622113b53f9d8d06137c166ab45dc62d00 |
| 2026-09-27T09:10:59.200Z | REL-SNAP-054 | OK | - | 99 | 51 | 5935fc5261643490a460585aba353a622113b53f9d8d06137c166ab45dc62d00 |
| 2026-09-28T09:25:15.575Z | REL-SNAP-055 | OK | - | 176 | 51 | 5935fc5261643490a460585aba353a622113b53f9d8d06137c166ab45dc62d00 |
| 2026-09-29T09:12:53.052Z | REL-SNAP-056 | OK | - | 62 | 51 | 2da1166aad47f254252ac8e3ac8bf4cf7c1256fdae56c3d15acaffaf5d19c985 |
| 2026-09-30T09:16:58.084Z | REL-SNAP-057 | OK | - | 97 | 51 | 90499e8d2a279736d620af68d5b1a271bc754f83d9599211fcfbe8dba23a1b44 |
| 2026-10-01T08:54:12.196Z | REL-SNAP-058 | OK | - | 120 | 51 | 90499e8d2a279736d620af68d5b1a271bc754f83d9599211fcfbe8dba23a1b44 |
| 2026-10-02T08:50:34.008Z | REL-SNAP-059 | OK | - | 170 | 51 | 90499e8d2a279736d620af68d5b1a271bc754f83d9599211fcfbe8dba23a1b44 |

## Identity

Record key: api.flowcastle.ai/api/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): ai.flowcastle/flowcastle (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: telegram-flow-builder-mcp (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.