MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/bigint-ok/mcp

Graded A by MCP Verify under grade/v1, sealed in snapshot REL-SNAP-084 on 27 October 2026. Recorded reachable in 47 of 47 observations since 11 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-038 to REL-SNAP-050, A from REL-SNAP-051 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
aa7bd15e0810fc79…changed 2 times on the record
Name reported by the server
unsigned 64-bit decimal shape, value discardedself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/bigint-okas the registry listed it; not covered by the chain
First and last observed
11 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 09:24REL-SNAP-084OK51 ms31aa7bd15e0810fc79…
2026-10-26 09:25REL-SNAP-083OK60 ms31aa7bd15e0810fc79…
2026-10-25 09:20REL-SNAP-082OK46 ms31aa7bd15e0810fc79…
2026-10-24 09:19REL-SNAP-081OK91 ms31aa7bd15e0810fc79…
2026-10-23 10:31REL-SNAP-080OK86 ms31aa7bd15e0810fc79…
2026-10-22 10:06REL-SNAP-079OK31 ms31aa7bd15e0810fc79…
2026-10-21 09:47REL-SNAP-078OK50 ms31aa7bd15e0810fc79…
2026-10-20 10:16REL-SNAP-077OK59 ms31aa7bd15e0810fc79…
Show all 47 observations
2026-10-19 10:27REL-SNAP-076OK59 ms31aa7bd15e0810fc79…
2026-10-18 09:28REL-SNAP-075OK45 ms31aa7bd15e0810fc79…
2026-10-17 09:27REL-SNAP-074OK45 ms31aa7bd15e0810fc79…
2026-10-16 09:39REL-SNAP-073OK66 ms31aa7bd15e0810fc79…
2026-10-15 09:43REL-SNAP-072OK54 ms31aa7bd15e0810fc79…
2026-10-14 09:49REL-SNAP-071OK47 ms31aa7bd15e0810fc79…
2026-10-13 09:51REL-SNAP-070OK60 ms31aa7bd15e0810fc79…
2026-10-12 10:33REL-SNAP-069OK48 ms31aa7bd15e0810fc79…
2026-10-11 09:25REL-SNAP-068OK47 ms31aa7bd15e0810fc79…
2026-10-10 09:26REL-SNAP-067OK42 ms31aa7bd15e0810fc79…
2026-10-09 09:29REL-SNAP-066OK53 ms31aa7bd15e0810fc79…
2026-10-08 09:40REL-SNAP-065OK46 ms31aa7bd15e0810fc79…
2026-10-07 09:52REL-SNAP-064OK106 ms31aa7bd15e0810fc79…
2026-10-06 09:27REL-SNAP-063OK55 ms31aa7bd15e0810fc79…
2026-10-05 10:15REL-SNAP-062OK43 ms31aa7bd15e0810fc79…
2026-10-04 09:42REL-SNAP-061OK44 ms31aa7bd15e0810fc79…
2026-10-03 09:35REL-SNAP-060OK49 ms31aa7bd15e0810fc79…
2026-10-02 09:32REL-SNAP-059OK53 ms31aa7bd15e0810fc79…
2026-10-01 09:36REL-SNAP-058OK63 ms31aa7bd15e0810fc79…
2026-09-30 10:01REL-SNAP-057OK49 ms31aa7bd15e0810fc79…
2026-09-29 09:56REL-SNAP-056OK55 ms31aa7bd15e0810fc79…
2026-09-28 10:09REL-SNAP-055OK56 ms31aa7bd15e0810fc79…
2026-09-27 09:55REL-SNAP-054OK42 ms31aa7bd15e0810fc79…
2026-09-26 09:42REL-SNAP-053OK48 ms31aa7bd15e0810fc79…
2026-09-25 10:05REL-SNAP-052OK50 ms31aa7bd15e0810fc79…
2026-09-24 10:09REL-SNAP-051OK61 ms31aa7bd15e0810fc79…
2026-09-23 10:13REL-SNAP-050OK58 ms3108c8136445b26cd2…
2026-09-22 09:52REL-SNAP-049OK54 ms3049881c41f6d9e67d…
2026-09-21 09:36REL-SNAP-048OK52 ms3049881c41f6d9e67d…
2026-09-20 09:55REL-SNAP-047OK53 ms3049881c41f6d9e67d…
2026-09-19 09:39REL-SNAP-046OK54 ms3049881c41f6d9e67d…
2026-09-18 09:54REL-SNAP-045OK73 ms3049881c41f6d9e67d…
2026-09-17 10:04REL-SNAP-044OK57 ms3049881c41f6d9e67d…
2026-09-16 10:19REL-SNAP-043OK47 ms3049881c41f6d9e67d…
2026-09-15 09:55REL-SNAP-042OK54 ms3049881c41f6d9e67d…
2026-09-14 10:05REL-SNAP-041OK56 ms3049881c41f6d9e67d…
2026-09-13 10:02REL-SNAP-040OK49 ms3049881c41f6d9e67d…
2026-09-12 09:34REL-SNAP-039OK45 ms3049881c41f6d9e67d…
2026-09-11 09:43REL-SNAP-038OK49 ms3049881c41f6d9e67d…

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/bigint-ok/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.