MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/fnv64-len/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 48 of 48 observations since 10 September 2026.

The record behind itOne mark per snapshot, and every grade sealed along the way.

grade/v1
sealed in REL-SNAP-084

Sealed grades: UNGRADED from REL-SNAP-037 to REL-SNAP-049, A from REL-SNAP-050 to REL-SNAP-084.

  • Reachable
  • Reachable, asked to sign in or pay
  • Not reachable
  • Not observed
Transport
streamable-http
Tools listed
31
Tool schema fingerprint
9b008b3488c69406…changed 2 times on the record
Name reported by the server
FNV-1a 64 hex length, input discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/fnv64-lenas the registry listed it; not covered by the chain
First and last observed
10 Sep 2026 to 27 Oct 2026

Observations

Newest first. Each row is a separate look, not a summary.

Observed (UTC)SnapshotRecorded asLatencyToolsTool schema
2026-10-27 09:22REL-SNAP-084OK45 ms319b008b3488c69406…
2026-10-26 09:23REL-SNAP-083OK50 ms319b008b3488c69406…
2026-10-25 09:19REL-SNAP-082OK49 ms319b008b3488c69406…
2026-10-24 09:18REL-SNAP-081OK52 ms319b008b3488c69406…
2026-10-23 10:29REL-SNAP-080OK47 ms319b008b3488c69406…
2026-10-22 10:05REL-SNAP-079OK44 ms319b008b3488c69406…
2026-10-21 09:46REL-SNAP-078OK65 ms319b008b3488c69406…
2026-10-20 10:15REL-SNAP-077OK47 ms319b008b3488c69406…
Show all 48 observations
2026-10-19 10:25REL-SNAP-076OK48 ms319b008b3488c69406…
2026-10-18 09:27REL-SNAP-075OK54 ms319b008b3488c69406…
2026-10-17 09:25REL-SNAP-074OK47 ms319b008b3488c69406…
2026-10-16 09:37REL-SNAP-073OK46 ms319b008b3488c69406…
2026-10-15 09:41REL-SNAP-072OK46 ms319b008b3488c69406…
2026-10-14 09:48REL-SNAP-071OK46 ms319b008b3488c69406…
2026-10-13 09:49REL-SNAP-070OK45 ms319b008b3488c69406…
2026-10-12 10:31REL-SNAP-069OK46 ms319b008b3488c69406…
2026-10-11 09:23REL-SNAP-068OK84 ms319b008b3488c69406…
2026-10-10 09:25REL-SNAP-067OK43 ms319b008b3488c69406…
2026-10-09 09:28REL-SNAP-066OK46 ms319b008b3488c69406…
2026-10-08 09:39REL-SNAP-065OK47 ms319b008b3488c69406…
2026-10-07 09:50REL-SNAP-064OK48 ms319b008b3488c69406…
2026-10-06 09:25REL-SNAP-063OK51 ms319b008b3488c69406…
2026-10-05 10:14REL-SNAP-062OK50 ms319b008b3488c69406…
2026-10-04 09:40REL-SNAP-061OK44 ms319b008b3488c69406…
2026-10-03 09:34REL-SNAP-060OK52 ms319b008b3488c69406…
2026-10-02 09:31REL-SNAP-059OK46 ms319b008b3488c69406…
2026-10-01 09:35REL-SNAP-058OK53 ms319b008b3488c69406…
2026-09-30 09:59REL-SNAP-057OK55 ms319b008b3488c69406…
2026-09-29 09:55REL-SNAP-056OK43 ms319b008b3488c69406…
2026-09-28 10:08REL-SNAP-055OK53 ms319b008b3488c69406…
2026-09-27 09:53REL-SNAP-054OK45 ms319b008b3488c69406…
2026-09-26 09:40REL-SNAP-053OK46 ms319b008b3488c69406…
2026-09-25 10:04REL-SNAP-052OK53 ms319b008b3488c69406…
2026-09-24 10:07REL-SNAP-051OK69 ms319b008b3488c69406…
2026-09-23 10:12REL-SNAP-050OK45 ms31e708299b1f53f758…
2026-09-22 09:51REL-SNAP-049OK56 ms302ba60d6dcd1ccbbd…
2026-09-21 09:35REL-SNAP-048OK59 ms302ba60d6dcd1ccbbd…
2026-09-20 09:54REL-SNAP-047OK44 ms302ba60d6dcd1ccbbd…
2026-09-19 09:38REL-SNAP-046OK42 ms302ba60d6dcd1ccbbd…
2026-09-18 09:52REL-SNAP-045OK48 ms302ba60d6dcd1ccbbd…
2026-09-17 10:02REL-SNAP-044OK50 ms302ba60d6dcd1ccbbd…
2026-09-16 10:18REL-SNAP-043OK44 ms302ba60d6dcd1ccbbd…
2026-09-15 09:53REL-SNAP-042OK45 ms302ba60d6dcd1ccbbd…
2026-09-14 10:04REL-SNAP-041OK58 ms302ba60d6dcd1ccbbd…
2026-09-13 10:00REL-SNAP-040OK50 ms302ba60d6dcd1ccbbd…
2026-09-12 09:33REL-SNAP-039OK47 ms302ba60d6dcd1ccbbd…
2026-09-11 09:41REL-SNAP-038OK44 ms302ba60d6dcd1ccbbd…
2026-09-10 09:42REL-SNAP-037OK59 ms302ba60d6dcd1ccbbd…

Checking this record

Each observation above is a leaf of the merkle root published with its snapshot. A proof shows a record is in the archive. It does not show the measurement is correct.

Latest root, REL-SNAP-084

ed182ac44848117a98c9536eabbd63d33a756c4db072812094c742e3fa1fdef6

Published at

gist.github.com/181cc5f4834e0a4f812acde9a5efdb95

Is agent-observatory-sensor.nolimit-observatory.workers.dev/s/fnv64-len/mcp reliable?
Its sealed grade is A (grade/v1, sealed in REL-SNAP-084). Grades run from A to F by how consistently an endpoint was recorded reachable. A grade describes the record; it is not a guarantee.
When was it last checked?
27 October 2026, in snapshot REL-SNAP-084, where it was recorded as OK.
Has its tool list changed?
Yes. Its tool schema fingerprint changed 2 times on the record. Each change is dated in the observations below.