MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-081/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
a678ee571eba2a4b…changed 2 times on the record
Name reported by the server
Utility 81self-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/util-081as 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 09:20REL-SNAP-084OK47 ms31a678ee571eba2a4b…
2026-10-26 09:20REL-SNAP-083OK113 ms31a678ee571eba2a4b…
2026-10-25 09:16REL-SNAP-082OK67 ms31a678ee571eba2a4b…
2026-10-24 09:15REL-SNAP-081OK80 ms31a678ee571eba2a4b…
2026-10-23 10:27REL-SNAP-080OK91 ms31a678ee571eba2a4b…
2026-10-22 10:02REL-SNAP-079OK57 ms31a678ee571eba2a4b…
2026-10-21 09:43REL-SNAP-078OK59 ms31a678ee571eba2a4b…
2026-10-20 10:12REL-SNAP-077OK46 ms31a678ee571eba2a4b…
Show all 48 observations
2026-10-19 10:23REL-SNAP-076OK58 ms31a678ee571eba2a4b…
2026-10-18 09:24REL-SNAP-075OK54 ms31a678ee571eba2a4b…
2026-10-17 09:23REL-SNAP-074OK53 ms31a678ee571eba2a4b…
2026-10-16 09:35REL-SNAP-073OK45 ms31a678ee571eba2a4b…
2026-10-15 09:39REL-SNAP-072OK48 ms31a678ee571eba2a4b…
2026-10-14 09:45REL-SNAP-071OK60 ms31a678ee571eba2a4b…
2026-10-13 09:47REL-SNAP-070OK45 ms31a678ee571eba2a4b…
2026-10-12 10:29REL-SNAP-069OK47 ms31a678ee571eba2a4b…
2026-10-11 09:21REL-SNAP-068OK58 ms31a678ee571eba2a4b…
2026-10-10 09:23REL-SNAP-067OK47 ms31a678ee571eba2a4b…
2026-10-09 09:25REL-SNAP-066OK54 ms31a678ee571eba2a4b…
2026-10-08 09:36REL-SNAP-065OK43 ms31a678ee571eba2a4b…
2026-10-07 09:48REL-SNAP-064OK62 ms31a678ee571eba2a4b…
2026-10-06 09:23REL-SNAP-063OK46 ms31a678ee571eba2a4b…
2026-10-05 10:11REL-SNAP-062OK53 ms31a678ee571eba2a4b…
2026-10-04 09:38REL-SNAP-061OK42 ms31a678ee571eba2a4b…
2026-10-03 09:31REL-SNAP-060OK43 ms31a678ee571eba2a4b…
2026-10-02 09:28REL-SNAP-059OK52 ms31a678ee571eba2a4b…
2026-10-01 09:32REL-SNAP-058OK43 ms31a678ee571eba2a4b…
2026-09-30 09:57REL-SNAP-057OK61 ms31a678ee571eba2a4b…
2026-09-29 09:52REL-SNAP-056OK57 ms31a678ee571eba2a4b…
2026-09-28 10:05REL-SNAP-055OK45 ms31a678ee571eba2a4b…
2026-09-27 09:51REL-SNAP-054OK45 ms31a678ee571eba2a4b…
2026-09-26 09:38REL-SNAP-053OK51 ms31a678ee571eba2a4b…
2026-09-25 10:01REL-SNAP-052OK53 ms31a678ee571eba2a4b…
2026-09-24 10:05REL-SNAP-051OK48 ms31a678ee571eba2a4b…
2026-09-23 10:09REL-SNAP-050OK56 ms3188246355c4b14a6e…
2026-09-22 09:48REL-SNAP-049OK47 ms304e11052071db31a4…
2026-09-21 09:32REL-SNAP-048OK46 ms304e11052071db31a4…
2026-09-20 09:51REL-SNAP-047OK54 ms304e11052071db31a4…
2026-09-19 09:35REL-SNAP-046OK48 ms304e11052071db31a4…
2026-09-18 09:50REL-SNAP-045OK53 ms304e11052071db31a4…
2026-09-17 10:00REL-SNAP-044OK56 ms304e11052071db31a4…
2026-09-16 10:16REL-SNAP-043OK43 ms304e11052071db31a4…
2026-09-15 09:51REL-SNAP-042OK45 ms304e11052071db31a4…
2026-09-14 10:01REL-SNAP-041OK52 ms304e11052071db31a4…
2026-09-13 09:58REL-SNAP-040OK52 ms304e11052071db31a4…
2026-09-12 09:30REL-SNAP-039OK57 ms304e11052071db31a4…
2026-09-11 09:39REL-SNAP-038OK45 ms304e11052071db31a4…
2026-09-10 09:39REL-SNAP-037OK53 ms304e11052071db31a4…

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/util-081/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.