MCP VerifyThe rating layer for AI agents

agent-observatory-sensor.nolimit-observatory.workers.dev/s/tz-america-whitehorse/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
c9c88abd7fe91104…changed 2 times on the record
Name reported by the server
America/Whitehorse clockself-reported, never used as identity
Registry names (not anchored)
io.github.sadri-dridi/tz-america-whitehorseas 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 09:16REL-SNAP-084OK49 ms31c9c88abd7fe91104…
2026-10-26 09:16REL-SNAP-083OK63 ms31c9c88abd7fe91104…
2026-10-25 09:13REL-SNAP-082OK46 ms31c9c88abd7fe91104…
2026-10-24 09:13REL-SNAP-081OK50 ms31c9c88abd7fe91104…
2026-10-23 10:24REL-SNAP-080OK47 ms31c9c88abd7fe91104…
2026-10-22 10:00REL-SNAP-079OK50 ms31c9c88abd7fe91104…
2026-10-21 09:40REL-SNAP-078OK64 ms31c9c88abd7fe91104…
2026-10-20 10:09REL-SNAP-077OK53 ms31c9c88abd7fe91104…
Show all 48 observations
2026-10-19 10:20REL-SNAP-076OK49 ms31c9c88abd7fe91104…
2026-10-18 09:22REL-SNAP-075OK48 ms31c9c88abd7fe91104…
2026-10-17 09:20REL-SNAP-074OK51 ms31c9c88abd7fe91104…
2026-10-16 09:32REL-SNAP-073OK41 ms31c9c88abd7fe91104…
2026-10-15 09:36REL-SNAP-072OK54 ms31c9c88abd7fe91104…
2026-10-14 09:43REL-SNAP-071OK84 ms31c9c88abd7fe91104…
2026-10-13 09:44REL-SNAP-070OK47 ms31c9c88abd7fe91104…
2026-10-12 10:26REL-SNAP-069OK52 ms31c9c88abd7fe91104…
2026-10-11 09:19REL-SNAP-068OK43 ms31c9c88abd7fe91104…
2026-10-10 09:20REL-SNAP-067OK45 ms31c9c88abd7fe91104…
2026-10-09 09:23REL-SNAP-066OK47 ms31c9c88abd7fe91104…
2026-10-08 09:34REL-SNAP-065OK49 ms31c9c88abd7fe91104…
2026-10-07 09:45REL-SNAP-064OK44 ms31c9c88abd7fe91104…
2026-10-06 09:20REL-SNAP-063OK45 ms31c9c88abd7fe91104…
2026-10-05 10:09REL-SNAP-062OK44 ms31c9c88abd7fe91104…
2026-10-04 09:36REL-SNAP-061OK42 ms31c9c88abd7fe91104…
2026-10-03 09:29REL-SNAP-060OK41 ms31c9c88abd7fe91104…
2026-10-02 09:26REL-SNAP-059OK53 ms31c9c88abd7fe91104…
2026-10-01 09:30REL-SNAP-058OK45 ms31c9c88abd7fe91104…
2026-09-30 09:54REL-SNAP-057OK53 ms31c9c88abd7fe91104…
2026-09-29 09:50REL-SNAP-056OK49 ms31c9c88abd7fe91104…
2026-09-28 10:02REL-SNAP-055OK47 ms31c9c88abd7fe91104…
2026-09-27 09:48REL-SNAP-054OK43 ms31c9c88abd7fe91104…
2026-09-26 09:35REL-SNAP-053OK49 ms31c9c88abd7fe91104…
2026-09-25 09:59REL-SNAP-052OK58 ms31c9c88abd7fe91104…
2026-09-24 10:02REL-SNAP-051OK57 ms31c9c88abd7fe91104…
2026-09-23 10:07REL-SNAP-050OK44 ms31872a2c12352b1f35…
2026-09-22 09:46REL-SNAP-049OK48 ms30cd83656a0769043a…
2026-09-21 09:30REL-SNAP-048OK45 ms30cd83656a0769043a…
2026-09-20 09:49REL-SNAP-047OK52 ms30cd83656a0769043a…
2026-09-19 09:33REL-SNAP-046OK45 ms30cd83656a0769043a…
2026-09-18 09:47REL-SNAP-045OK43 ms30cd83656a0769043a…
2026-09-17 09:57REL-SNAP-044OK47 ms30cd83656a0769043a…
2026-09-16 10:13REL-SNAP-043OK54 ms30cd83656a0769043a…
2026-09-15 09:49REL-SNAP-042OK49 ms30cd83656a0769043a…
2026-09-14 09:59REL-SNAP-041OK49 ms30cd83656a0769043a…
2026-09-13 09:55REL-SNAP-040OK82 ms30cd83656a0769043a…
2026-09-12 09:28REL-SNAP-039OK93 ms30cd83656a0769043a…
2026-09-11 09:36REL-SNAP-038OK60 ms30cd83656a0769043a…
2026-09-10 09:37REL-SNAP-037OK53 ms30cd83656a0769043a…

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/tz-america-whitehorse/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.