> 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.m2mcent.com/agentic-payroll-processor-mcp/sse

Last observed: 2026-10-02T09:03:21.261Z
Recorded as: HTTP_4XX (http_404)
Transport: sse
Observations held: 46
Published: yes

## Observations

| Observed | Snapshot | Recorded as | Detail | Latency ms | Tools | Tool schema fingerprint |
|---|---|---|---|---|---|---|
| 2026-08-18T09:20:57.400Z | REL-SNAP-014 | PROTOCOL_ERROR | sse_non_200_402 | - | - | - |
| 2026-08-19T09:03:06.931Z | REL-SNAP-015 | PROTOCOL_ERROR | sse_non_200_402 | - | - | - |
| 2026-08-20T09:10:56.063Z | REL-SNAP-016 | PROTOCOL_ERROR | sse_non_200_402 | - | - | - |
| 2026-08-21T09:26:26.333Z | REL-SNAP-017 | PROTOCOL_ERROR | sse_non_200_402 | - | - | - |
| 2026-08-22T09:03:05.693Z | REL-SNAP-018 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-23T10:03:49.424Z | REL-SNAP-019 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-24T09:06:50.546Z | REL-SNAP-020 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-25T09:09:12.861Z | REL-SNAP-021 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-26T09:05:36.691Z | REL-SNAP-022 | PAYMENT_REQUIRED | http_402 | - | - | - |
| 2026-08-27T09:19:05.242Z | REL-SNAP-023 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-08-28T09:16:25.564Z | REL-SNAP-024 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-08-29T09:06:19.419Z | REL-SNAP-025 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-08-30T09:08:27.450Z | REL-SNAP-026 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-08-31T09:11:41.319Z | REL-SNAP-027 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-01T09:06:24.162Z | REL-SNAP-028 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-02T09:12:55.036Z | REL-SNAP-029 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-03T09:34:32.746Z | REL-SNAP-030 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-04T09:25:36.332Z | REL-SNAP-031 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-05T09:10:50.277Z | REL-SNAP-032 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-06T09:19:23.164Z | REL-SNAP-033 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-07T09:38:38.841Z | REL-SNAP-034 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-08T09:30:43.335Z | REL-SNAP-035 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-09T09:19:05.393Z | REL-SNAP-036 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-10T09:12:36.113Z | REL-SNAP-037 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-11T09:12:00.645Z | REL-SNAP-038 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-12T09:04:03.840Z | REL-SNAP-039 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-13T09:31:42.902Z | REL-SNAP-040 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-14T09:31:20.241Z | REL-SNAP-041 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-15T09:24:48.348Z | REL-SNAP-042 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-16T09:47:24.496Z | REL-SNAP-043 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-17T09:30:19.805Z | REL-SNAP-044 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-18T09:22:57.503Z | REL-SNAP-045 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-19T09:09:06.029Z | REL-SNAP-046 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-20T09:24:28.699Z | REL-SNAP-047 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-21T09:05:40.048Z | REL-SNAP-048 | PROTOCOL_ERROR | post_rejected | - | - | - |
| 2026-09-22T09:20:48.435Z | REL-SNAP-049 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-23T09:43:02.565Z | REL-SNAP-050 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-24T09:38:21.144Z | REL-SNAP-051 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-25T09:36:04.386Z | REL-SNAP-052 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-26T09:12:35.100Z | REL-SNAP-053 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-27T09:25:21.305Z | REL-SNAP-054 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-28T09:39:17.193Z | REL-SNAP-055 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-29T09:26:40.843Z | REL-SNAP-056 | HTTP_4XX | http_404 | - | - | - |
| 2026-09-30T09:31:23.941Z | REL-SNAP-057 | HTTP_4XX | http_404 | - | - | - |
| 2026-10-01T09:07:31.833Z | REL-SNAP-058 | HTTP_4XX | http_404 | - | - | - |
| 2026-10-02T09:03:21.261Z | REL-SNAP-059 | HTTP_4XX | http_404 | - | - | - |

## Identity

Record key: api.m2mcent.com/agentic-payroll-processor-mcp/sse (the normalised endpoint observed)
Registry names (not anchored — no inclusion proof reaches this field): io.github.Evozim/agentic-payroll-processor-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: 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.