> 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.agentsim.dev/mcp

Last observed: 2026-08-30T09:20:36.820Z
Recorded as: OK
Transport: streamable-http
Observations held: 25
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-06T17:39:30.376Z | REL-SNAP-002 | OK | - | 402 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-07T08:25:19.245Z | REL-SNAP-003 | OK | - | 517 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-08T10:06:36.770Z | REL-SNAP-004 | OK | - | 536 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-09T08:48:27.520Z | REL-SNAP-005 | OK | - | 445 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-10T08:43:59.664Z | REL-SNAP-006 | OK | - | 653 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-11T08:48:29.900Z | REL-SNAP-007 | OK | - | 628 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-12T08:47:37.973Z | REL-SNAP-008 | OK | - | 447 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-13T08:42:07.599Z | REL-SNAP-009 | OK | - | 426 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-14T08:53:10.709Z | REL-SNAP-010 | OK | - | 589 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-15T08:43:25.649Z | REL-SNAP-011 | OK | - | 454 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-16T08:44:24.261Z | REL-SNAP-012 | OK | - | 477 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-17T11:16:20.694Z | REL-SNAP-013 | OK | - | 446 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-18T08:43:21.641Z | REL-SNAP-014 | OK | - | 561 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-19T08:36:42.415Z | REL-SNAP-015 | OK | - | 417 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-20T08:45:14.804Z | REL-SNAP-016 | OK | - | 506 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-21T09:00:56.231Z | REL-SNAP-017 | OK | - | 440 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-22T08:38:13.326Z | REL-SNAP-018 | OK | - | 426 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-23T09:39:09.824Z | REL-SNAP-019 | OK | - | 365 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-24T08:41:25.520Z | REL-SNAP-020 | OK | - | 367 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-25T09:16:17.874Z | REL-SNAP-021 | OK | - | 369 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-26T09:13:46.011Z | REL-SNAP-022 | OK | - | 344 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-27T09:27:24.458Z | REL-SNAP-023 | OK | - | 364 | 5 | 06f3336019e15882b159e3ed9391dcac3f504a1b244afdcd18853bb3f1f0cbc7 |
| 2026-08-28T09:26:09.605Z | REL-SNAP-024 | OK | - | 454 | 7 | 5f68cd0e4d8f33e0dfa7af3b76cde0843bdb042dc5871a5b7df145422908d277 |
| 2026-08-29T09:15:49.797Z | REL-SNAP-025 | OK | - | 426 | 7 | 5f68cd0e4d8f33e0dfa7af3b76cde0843bdb042dc5871a5b7df145422908d277 |
| 2026-08-30T09:20:36.820Z | REL-SNAP-026 | OK | - | 346 | 7 | 5f68cd0e4d8f33e0dfa7af3b76cde0843bdb042dc5871a5b7df145422908d277 |

## Identity

Record key: mcp.agentsim.dev/mcp (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): dev.agentsim/mcp (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: AgentSIM (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.